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    <loc>https://dnatube.com/videos/Why-is-the-Suns-atmosphere-so-hot</loc>
    <lastmod>2026-10-04</lastmod>
    <video:video>
      <video:title>Why is the Sun&apos;s atmosphere so hot</video:title>
      <video:description>NASA&apos;s upcoming MUSE (Multi-slit Solar Explorer) mission aims to uncover why the Sun&apos;s atmosphere (the corona) is millions of degrees hotter than its surface and how solar flares drive space weather that impacts Earth.

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

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

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

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

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

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

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


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

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

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

Download the video from NASA’s Scientific Visualization Studio.

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

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

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

Learn more from NASA.

Credit: NASA/JPL-Caltech/SwRI/ASI/INAF/JIRAM</video:description>
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      <video:duration>80</video:duration>
      <video:publication_date>2026-08-30T18:31:45.569Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1788114706997-417dc26619fd1174eb4e73795e2db377.mp4</video:content_loc>
      <video:tag>Jupiter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gyroscope-lecture</loc>
    <lastmod>2026-09-04</lastmod>
    <video:video>
      <video:title>Gyroscope lecture</video:title>
      <video:description>This is yet another video on gyroscope. It reveals more information and explanations. 
Source: https://www.youtube.com/watch?v=mRZGdvJQnPU</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/79ecc1e7-1b6e-4095-8d4f-7ebf0cc5ba18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>879</video:duration>
      <video:publication_date>2011-11-29T22:00:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/09/1788549177164-1afbdc506a4fe1c4f816341677c8dc20.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Gyroscope</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-Sun-Sonification-Raw-Solar-Audio</loc>
    <lastmod>2026-09-04</lastmod>
    <video:video>
      <video:title>NASA’s Sun Sonification: Raw Solar Audio</video:title>
      <video:description>These solar sounds were created from 40 days of data collected by the Michelson Doppler Imager (MDI) aboard the Solar and Heliospheric Observatory (SOHO) and processed by A. Kosovichev.

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

Read more and download the audio from NASA.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

IKK-beta becomes phosphorylated.

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

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

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

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

Scene 6: NIK phosphorylates dimerized IKK-alpha.

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

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

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

Featured in this episode: 

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

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

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

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

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

Featured in this episode:

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

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

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

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

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

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

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

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

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

Animated by Polymime Animation Company Ltd.
http://www.polymime.com</video:description>
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      <video:duration>170</video:duration>
      <video:publication_date>2026-06-28T09:42:20.002Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/06/1782640106529-0e4bd973768140cb8b38376ea383ee19.mp4</video:content_loc>
      <video:uploader>Naz</video:uploader>
      <video:tag>dna</video:tag>
      <video:tag>Structure</video:tag>
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    <loc>https://dnatube.com/videos/Working-principle-of-a-jet-engine</loc>
    <lastmod>2026-08-28</lastmod>
    <video:video>
      <video:title>Working principle of a jet engine</video:title>
      <video:description>This video explains the working principles of a jet engine. It is as simple as the expert say. watch this video and know how.
Source: Jacob Oneal https://www.youtube.com/watch?v=L24Wf0VlTE0</video:description>
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      <video:duration>301</video:duration>
      <video:publication_date>2011-11-29T22:14:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1787887444081-dd71d52f500dbb36d98012527c3bd7db.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>principle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>working</video:tag>
      <video:tag>jet</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Verifying Ball Valve Position with Inductive Proximity Senso</video:title>
      <video:description>This video instructs the viewer how to verify Ball Valve Position with Inductive Proximity Sensors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ffdcbc4f-a896-4e8b-b686-9db5f6e5f962/cand_80.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-13T22:51:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5196.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Verifying</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>position</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Inductive</video:tag>
      <video:tag>proximity</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dorsal-closure-in-drosophila</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Dorsal closure in drosophila</video:title>
      <video:description>This study demonstrates an essential role for microtubules in dorsal closure which occurs toward the end of drosophila melanogaster embryogenesis and we investigated the apical cell shape changes that characterize amnioserosa cells during dorsal closure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fddad77f-70f9-453f-8e58-f4d7a15d6b04/cand_50.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-24T22:01:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6027.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Dorsal</video:tag>
      <video:tag>Closure</video:tag>
      <video:tag>in</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-DVT-forms</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How DVT forms</video:title>
      <video:description>Animation to show how DVT is formed in the body. 

The content is intended for general information only and does not replace the need for personal advice from a qualified health professional.

For more information visit our health information site http://www.bupa.co.uk/health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e009a151-803c-405a-8290-f739dc1346e3/cand_80.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-04-26T06:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2111.mp4</video:content_loc>
      <video:uploader>drpurvim</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Bupa</video:tag>
      <video:tag>DVT</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Thrombosis</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>thrombus</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>vascul</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Full-Wave-Rectification</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Full Wave Rectification</video:title>
      <video:description>A full wave rectifier converts all the input waveform into a constant polarity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63f2600d-fc25-4565-a255-0323ae791e4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:20:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4980.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Full</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Rectification</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>diode</video:tag>
      <video:tag>bridge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-Wiith-Nationalism</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction Wiith Nationalism</video:title>
      <video:description>This video discusses the most important global phenomenon on the history i.e. Nationalism. This video presented by &quot;Crash Course World History&quot; discusses the nationalism in different countries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fe910c41-17b0-4286-a553-7f2a2dbfe85f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2013-02-16T03:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30305.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>History</video:category>
      <video:tag>Samurai</video:tag>
      <video:tag>Daimyo</video:tag>
      <video:tag>Matthew</video:tag>
      <video:tag>Perry</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-Small-Bacteria-and-Viruses-Really-Are</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Small Bacteria and Viruses Really Are?</video:title>
      <video:description>Dr. Finlay and Dr. Richard Ganem use physical analogies to compare the size of bacteria and viruses to a standard mammalian cell. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ff29cba3-9be2-4a34-929c-628b26379977/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-08-02T22:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/596.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>size</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Overhead-Camshaft</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overhead Camshaft</video:title>
      <video:description>There are two basic types of overhead camshaft layout: single overhead camshaft (SOHC)and double overhead camshaft (DOHC)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9050.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-29T19:32:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9050.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Engine</video:tag>
      <video:tag>camshaft</video:tag>
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    <loc>https://dnatube.com/videos/Life-of-expedition-24-in-space</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Life of expedition 24 in space</video:title>
      <video:description>STS-132 was a space shuttle mission by NASA in which Atlantis space shuttle docked with global space station  in 2010 May. This is a documentation of expedition 24 mission space life.</video:description>
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      <video:duration>1054</video:duration>
      <video:publication_date>2013-04-05T10:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30402.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Expedition</video:tag>
      <video:tag>24</video:tag>
      <video:tag>life</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
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    <loc>https://dnatube.com/videos/X-ray-characteristic-physics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X ray characteristic physics</video:title>
      <video:description>Characteristic x rays are emitted from heavy elements when their electrons make transitions between the lower atomic energy levels the wavelength of characteristic x rays depend on the nature of target material</video:description>
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      <video:duration>9</video:duration>
      <video:publication_date>2011-10-23T15:40:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7169.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Others</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>physics</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>RC jet gas turbine</video:title>
      <video:description>Technology and innovation is now driving the world. Watch this video of a ATJ 120Ti RC jet engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9095.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-29T20:05:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9095.flv</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>RC</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Gas</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>2D Standing Wave Patterns (rectangular fixed boundaries)</video:title>
      <video:description>2D Standing Wave Patterns (rectangular fixed boundaries) video</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Gravity-Road</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Gravity Road</video:title>
      <video:description>This animated video shows a car on what seems to be a shallow decline. When the visual miscues are removed we see the car is actually on an incline. Many places where cars &quot;mysteriously&quot; roll the &quot;wrong&quot; way take on such names as Gravity Hill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fb5e6cee-33c9-4267-bbea-d2d3a6189e4d/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Edison</video:uploader>
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    <loc>https://dnatube.com/videos/Diels-Alder-Reaction-Highest-Occupied-Orbital</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Diels-Alder Reaction- Highest Occupied Orbital</video:title>
      <video:description>In practice, alkenes with a conjugated carbonyl group are good dienophiles in the Diels-Alder reaction.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4779.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/A-live-video-footage-performing-Brain-Surgery</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A live video footage performing Brain Surgery</video:title>
      <video:description>Brain surgery today is highly successful, with only a 2% risk of serious postoperative problems. However, the percentage varies depending on the specific type of surgery required and the condition from which the patient is suffering.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Aquarius-Water-Cycle-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aquarius Water Cycle Animation</video:title>
      <video:description>This NASA animation shows aquarius water cycle in very detailed way. Scientists need a breadth of information to understand the ocean&apos;s processes. That&apos;s where Aquarius comes in: the sensor will use advanced technologies to give NASA its first space-based measurements of sea surface salinity, helping scientists to improve predictions of future climate trends and events.

This video is public domain and can be downloaded at: ‪http://svs.gsfc.nasa.gov/goto?10709</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Float-Chemosynthesis-10</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Float - Chemosynthesis 1.0</video:title>
      <video:description>This musical video depicts chemosynthesis with a musical backtrack.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f973b4f4-db7c-4b98-8de1-7078198484a7/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5304.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Cold-War-Between-USA-and-USSR</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cold War Between USA and USSR</video:title>
      <video:description>This video shows an interesting story from past, the USA vs USSR fight. A brief description of the cold war between these two is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f7593cc3-ec9d-4da8-8fa4-b3a3d76aed76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2013-02-16T03:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30314.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-Can-You-Stop-To-Blow-Up-Your-Oscilloscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Can You Stop To Blow Up Your Oscilloscope</video:title>
      <video:description>This video will help you in understanding the process to stop you oscilloscope from blowing up. Video is really very helpful.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30361.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Pressure-Ulcers-Caring-For-Them</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pressure Ulcers, Caring For Them</video:title>
      <video:description>Inn order to know how to care for a pressure ulcer on has to take various factors into consideration such as the location of the wound, the size or surface area and depth of the ulcer and more as provided in this video.</video:description>
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      <video:uploader>RobertHooke</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Diffusion-Tensor-Imaging-of-Human-Brain</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Diffusion Tensor Imaging of Human Brain</video:title>
      <video:description>Diffusion tensor mr imaging is the only noninvasive in vivo method for mapping white matter fiber tract trajectories in the human brain however this process is technically and mathematically demanding and requires several advances in the fields of diffusion weighted mr imaging and data processing</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Gas-turbine-engine-assembly-at-Solidworks</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:description>This a video of solidworks-gas turbine engine assembly..</video:description>
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      <video:publication_date>2011-11-25T23:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7957.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Electronics-Engineering-Blog</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Electronics Engineering Blog</video:title>
      <video:description>This video shows the Srduino, Picaxe and idiot assembler programmers. Video is really helpful for the electronics engineers.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29989.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Electrical Engineering</video:category>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Genetic Regulatory Mechanisms</video:title>
      <video:description>This video shows the general aspects of bacterial pathogenesis. The transfer of genes by bacterias from one cell to other is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f32dc671-c5fd-4dca-9659-96ba23adb8b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2615</video:duration>
      <video:publication_date>2013-02-17T08:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30354.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Zimmer-Durom-Hip-Resurfacing</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Zimmer Durom Hip Resurfacing</video:title>
      <video:description>Hip resurfacing procedure damaged bone and cartilage is removed from the socket and a metal acetabular component replaces the socket of the joint total hip replacement and hip resurfacing surgeries are generally successful in treating advanced joint disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f278ad7b-240a-4930-90ed-050ddd81b0f9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T23:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9747.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Brain-Surgery</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Brain Surgery</video:title>
      <video:description>Video shows a brain surgery at Johns Hopkins with Dr Ben Carson. Here is a full surgical procedure shown to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f246a1d2-bad0-41e1-91bc-7a7aa176133b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-11-30T23:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9753.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Surgical-Video-of-a-Breast-Augmentation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Surgical Video of a Breast Augmentation</video:title>
      <video:description>This video shows a breast augmentation surgical video. In this procedure implants are used in the reconstruction or augmentation of the breast.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f21947a3-46f7-4d7b-922d-f9526d3b241e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2011-11-30T23:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9757.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Tesla-Turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Tesla Turbine</video:title>
      <video:description>This video will help you to understand the full working of bladeless Tesla turbine. A step by step process is shown here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9077.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-29T19:50:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9077.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>TURBINE</video:tag>
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      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Density-Waves-and-the-Stability-of-Galactic-Spiral-Arms</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Density Waves and the Stability of Galactic Spiral Arms</video:title>
      <video:description>Density Waves and the Stability of Galactic Spiral Arms video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f05ccfa0-59db-4215-9868-7c5cdd447a3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2010-11-10T14:06:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4968.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>waves</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Fungi</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Is Fungi?</video:title>
      <video:description>This video is all about fungi and tells you about the micro organism that helps in development of fungi. Fungi death is actually cause of making or re habitat them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ee6e8b6d-680d-4cbe-a926-e2f5411ad155/cand_5.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2013-02-16T03:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30309.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Fungi</video:tag>
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      <video:tag>them</video:tag>
      <video:tag>CrashCourse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Assay-of-barley-beta-glucan-training-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Assay of barley beta-glucan - training video</video:title>
      <video:description>Barley beta-glucan assay procedure is demonstrated in this video. An assay kit developed by the Megazyme International Ireland Ltd. is used for the assay. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eeb2d576-8304-4b4e-86de-1ef4764c5e8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2010-11-28T10:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6229.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>assay</video:tag>
      <video:tag>of</video:tag>
      <video:tag>barley</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>glucan</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanoelectronic-circuit-developed-by-IBM</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Nanoelectronic circuit developed by IBM</video:title>
      <video:description>Nanotechnology is the science of dealing with things that are extremely small, may be a hundred atom long. Machines in the scale of atoms can be designed and created by nanotechnology. For example, IBM has created electronic circuits that are thousands time smaller than any circuit created before. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed8a78c1-d06f-41c9-9256-5d44e05ecbcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2010-11-27T11:56:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6208.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IBM</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Cool</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Tuning</video:tag>
      <video:tag>Forks</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>storage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Our-Endocrine-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Our Endocrine System</video:title>
      <video:description>The functioning of our endocrine system is described here by the expert. There are more than 50 kinds of hormones in our body. All these are described here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ed64c80e-1a07-42e9-86ba-b8f76093bf54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>680</video:duration>
      <video:publication_date>2013-02-16T03:18:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30294.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Great</video:tag>
      <video:tag>glands</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
      <video:tag>CrashCourse</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-End-of-Everything-is-Confirmed</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The End of Everything is Confirmed</video:title>
      <video:description>It would be hard to digest but its true that everything has an end like the sun, the earth and this galaxy. Have a look at this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ecc457bf-e3b7-47ce-84e1-0740b122ca93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2013-02-10T02:38:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29969.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>end</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunohistochemistry</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunohistochemistry</video:title>
      <video:description>by Abnova - Immunohistochemistry is a method of detecting the presence of specific proteins in cells or tissues. It is widely used in basic research to understand the distribution and localization of biomarkers and differentially expressed proteins in different parts of a biological tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/ec26d86a-76f5-4bca-85c8-49a45b219c78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2010-05-05T03:04:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4336.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Immunohistochemistry</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Transmission-through-Animation-How-it-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Explanation of Transmission through Animation. How it works?</video:title>
      <video:description>Transmission Animation. Both the automatic transmission (plus its torque converter) and a manual transmission (with­ its clutch) accomplish exactly the same thing, but they do it in totally different ways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_9081.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2011-11-29T19:53:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9081.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Transmission</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-obesity-cause-diabetes</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How does obesity cause diabetes</video:title>
      <video:description>According to the center for disease control and international diabetes foundation says that diabetes and obesity are the biggest public health challenge of the 21st century the supporting statistics they cite are staggering as of 1999 diabetes affected 16 million six percent of americans an increase of 40 percent in just ten years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebe6758b-68ff-407b-b1a3-04859b13c388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-11-29T20:58:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9145.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diebetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-surgery-is-one-of-the-oldest-types-of-surgery-performe</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Brain surgery is one of the oldest types of surgery performe</video:title>
      <video:description>Brain surgery is one of the oldest types of surgery performed on humans.even though it is typically needed for the treatment of relatively severe conditions, brain surgery today is a safe type of surgery which, more often than not, will have excellent results.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebc94a59-80c0-4a06-9e3f-cb01fd0cd3a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2011-11-29T06:10:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8711.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>HD</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematics-History-part14</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Mathematics History part14</video:title>
      <video:description>This video shows how does the ancient peoples uses the mathematics. Few signs of mathematics use are found on the ancient monuments which are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/eb659dae-af7a-4294-91eb-8751d59cf9ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-12-11T00:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6553.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amoeba-clip-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Amoeba clip 3</video:title>
      <video:description>This a video of an amoeba and movement of the amoeba is shown  a single celled eukaryotic organism that has no definate shape and that moves by means of pseudopodia a genus of protozoa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eafcad6b-05ee-4d8a-9961-86a61ba145b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2010-11-24T18:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5988.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>amoeba</video:tag>
      <video:tag>clip</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Law-of-Charles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Law of Charles</video:title>
      <video:description>This video provides information on Charles &apos;s law, which states that with a given quantity of gas at a constant pressure then its volume will be proportional to an absolute temperature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/eb2fb8bd-6539-4729-aaea-39cd2d9df67c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2010-12-20T12:57:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6672.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Charle</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Drosophila-Melanogaster</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction to Drosophila Melanogaster</video:title>
      <video:description>Here is an introduction with the most common laboratory species i.e. a fruit fly. View this video to have an introduction with this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ea4426bf-d39a-462b-bed8-6ac89f3a1b04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-30T11:42:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6266.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Courtship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-of-Avatar</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Making of Avatar</video:title>
      <video:description>This video presents interviews with James Cameron, the Director of the movie Avatar. Cameron explained how the real world science was taken into the outer reaches of science fiction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e79ae8de-3a2b-4dd6-af6c-512c4b6fd173/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2010-11-26T23:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6167.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Making</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Avatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-Clutch</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of A Clutch</video:title>
      <video:description>This video will introduce you with the working of the clutch system. A detailed description of each part is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9056.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-29T19:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9056.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Clutches</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sigma-Bonding</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sigma Bonding</video:title>
      <video:description>In chemistry we learn about 3 main types of bonding. And one of them are covalent bonds. These covalent bonds are divided in to two other groups, Sigma bonds and pi bonds. This video explain how a sigma bond is formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e81074dd-729d-4f7c-8307-f85f8bb869f0/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-11-12T22:29:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5072.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sigma</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-A-Carbon-Atom</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About A Carbon Atom</video:title>
      <video:description>This video will help you to know all about the carbon atoms. The structure with the electronic configuration is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e7e17c7d-4704-4071-8ff6-7c7c9ed43139/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-11-24T16:03:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5974.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Berkley-General-Human-Anatomy-An-Introduction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Berkley: General Human Anatomy. An Introduction</video:title>
      <video:description>Berkley: Integrative Biology: General Human Anatomy, Lecture 1. Organisation of Body, an introduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/e7d77eb3-0719-4a2a-8326-38c5c12fa71a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2007-08-16T05:52:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/782.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>human</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>body</video:tag>
      <video:tag>berkley</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-flu-outbreak-H1N1-animated-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Swine flu outbreak  H1N1 animated video</video:title>
      <video:description>Swine influenza is a respiratory disease of pigs caused by type a influenza viruses that regularly cause outbreaks of influenza in pigs influenza viruses that commonly circulate in swine are called swine influenza viruses or swine flu viruses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e7174c3c-3b6f-4691-ad12-754ee5c734ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-24T00:36:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5882.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Outbreak</video:tag>
      <video:tag>h1n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/two-source-wave-interference</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>two source wave interference</video:title>
      <video:description>This video describes a two source wave interference. Wave interference occurs when two waves meet while travelling on the same path; the interference of waves causes the path to take on a shape resulting from the net effects of the two waves and be be constructive or destructive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e702407b-d7d9-4375-b0d5-06f17e0e0534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2010-11-14T23:00:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5319.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Two</video:tag>
      <video:tag>source</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>collision</video:tag>
      <video:tag>interfere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Do-They-Do-Jet-Engines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Do They Do Jet Engines</video:title>
      <video:description>How do they do jet engines? this video show how jet engines are made. A jet engine is a reaction engine that discharges a fast moving jet which generates thrust by jet propulsion in accordance with Newton&apos;s laws of motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_9203.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-11-29T22:03:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9203.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>They</video:tag>
      <video:tag>It</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-in-Action-Culturelle</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Probiotics in Action - Culturelle</video:title>
      <video:description>Probiotic organisms are live microorganisms proposed to be beneficial to the host organism. This videos shows these organisms in action on our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4e8f14f-f731-4362-9eed-b9f67e0bfa48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-24T14:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5956.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Culturelle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Direct-Current-versus-Alternating-Current</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Direct Current versus Alternating Current</video:title>
      <video:description>This video describes the differences between Direct Current versus Alternating Current and their unique actions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e3f8654f-ca4d-44b2-8626-87646927e3d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-13T23:16:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5218.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Direct</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>alternating</video:tag>
      <video:tag>ACDC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Incredible-Shrinking-Moon-As-Revealed-by-LRO</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Incredible Shrinking Moon As Revealed by LRO</video:title>
      <video:description>The moon is the only natural satellite for the earth which it orbits in intervals and can best be seen at night</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_7618.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-20T17:33:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7618.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Carbon-Atom-Part-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Carbon Atom Part - 2</video:title>
      <video:description>This video will help you to understand the structure and properties of a carbon atom. Different kind of bonding are explained here with reasons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e3de9be0-7845-49a0-8d9f-bb0a085897cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-24T16:04:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5975.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-H1N1-Virus-Swine-Flu</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With H1N1 Virus - Swine Flu</video:title>
      <video:description>This video will introduce you with mutation of swine flu H1N1 virus. A brief description of the reasons for spreading of this is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e3ace44f-41d0-43a7-88d2-b9712a36f9cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-24T00:36:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5880.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>mutation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-standing-waves-in-a-sphere</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D standing waves in a sphere</video:title>
      <video:description>3D standing waves in a sphere video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e383daf5-0784-4afe-aa82-b26dc9600f4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2010-11-10T14:05:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4966.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Early-mitosis-in-a-Drosophila-embryo</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Early mitosis in a Drosophila embryo</video:title>
      <video:description>The process by which the chromosomes are separated by a cell into two similar sets is Mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e32a9c17-52e8-4a2e-a6e6-45e3f164d434/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2010-11-24T22:37:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6046.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Early</video:tag>
      <video:tag>Mitotic</video:tag>
      <video:tag>divisions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>close</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-cell-therapy-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stem cell therapy animation</video:title>
      <video:description>Stem cell therapy is a procedure by which damaged diseased or malfunctioning cells anywhere in the body are replaced by introducing healthy stem cells to that area of the body stem cell therapy is a promising treatment for all kinds of degenerative diseases because of the stem cells regenerative abilities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e251c700-db96-42b2-974a-32153fe4aef7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2010-11-23T22:31:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5810.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipoproteins-in-the-Blood</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Lipoproteins in the Blood</video:title>
      <video:description>There are five major groups of lipoproteins. They enable lipids to be transported within the water-based bloodstream.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e30f3ad5-6506-4689-ad19-8e732189544f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2010-11-13T19:35:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5086.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>HDL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aldol-condensation-reaction-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aldol condensation reaction (2)</video:title>
      <video:description>An aldol condensation is an organic reaction in which an enol or an enolate ion reacts with a carbonyl compound to form a β-hydroxyaldehyde or β-hydroxyketone, followed by a dehydration to give a conjugated enone.
Aldol condensations are important in organic synthesis, providing a good way to form carbon–carbon bonds. The Robinson annulation reaction sequence features an aldol condensation; the Wieland-Miescher ketone product is an important starting material for many organic syntheses. Aldol condensations are also commonly discussed in university level organic chemistry classes as a good bond-forming reaction that demonstrates important reaction mechanisms.In its usual form, it involves the nucleophilic addition of a ketone enolate to an aldehyde to form a β-hydroxy ketone, or &quot;aldol&quot; (aldehyde + alcohol), a structural unit found in many naturally occurring molecules and pharmaceuticals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e1a2cb4e-c527-41cc-a83e-61653547b9f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>531</video:duration>
      <video:publication_date>2010-11-09T22:11:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4901.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aldol</video:tag>
      <video:tag>condensation</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning_Humans-Part-3-of-6</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cloning_Humans - Part 3 (of 6)</video:title>
      <video:description>Human cloning is the creation of a genetically identical copy of a humanbody. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e1bca2ca-ba7d-47fb-b495-88fbabdc23cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-09T20:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4879.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>of</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Novel-The-Great-Gatsby-Part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Novel- The Great Gatsby Part 1</video:title>
      <video:description>This video will tell you all about the novel &apos;The Great Gatsby&apos;. A detailed description is provided here by the English experts for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/df91fdf5-3ae3-4b45-a3ac-408ecc6aea47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>702</video:duration>
      <video:publication_date>2013-02-11T04:54:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30260.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Like</video:tag>
      <video:tag>Pale</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Gatsby</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Literature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Moonshine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Manufacturing of Moonshine</video:title>
      <video:description>Video shows the full procedure involved in the manufacturing of pure moonshine. Different reactions that takes place are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/de6f99e8-4f08-47b3-921c-6249a9674b36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2013-01-12T01:20:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28708.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Moonshine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/One-Minute-Granulation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>One Minute Granulation</video:title>
      <video:description>Caleva - The granulation action of a small bench-top mixer_granulator from Caleva</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9061.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-29T19:38:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9061.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Caleva</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Granulation</video:tag>
      <video:tag>action</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>bench</video:tag>
      <video:tag>top</video:tag>
      <video:tag>mixer</video:tag>
      <video:tag>granulator</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-unlocked-differential-motion</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>An unlocked differential motion</video:title>
      <video:description>A differential is a component that allows each wheel to moves at a different rate. Differentials consist of a set of gears that convert the rotation into power. A differential is controlled by a button or lever and therefore can be locked or unlocked.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de513e20-eabe-427b-af15-34144bcb38a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-11-25T20:18:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7859.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>differential</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>unlock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Uracil</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Uracil</video:title>
      <video:description>Uracil video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dd60d5bf-aa8a-4588-9cc6-55743954342f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2010-11-30T11:33:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6263.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Uracil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-Posterior-Superior-Alveolar-Nerve-Block</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Treatment for Posterior Superior Alveolar Nerve Block</video:title>
      <video:description>A very helpful video for the medical students provide the information about posterior superior alveolar nerve block. The procedure here is explained by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/da87255c-6165-445b-94d0-5a121681b4dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2013-04-07T17:08:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30424.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Posterior</video:tag>
      <video:tag>Superior</video:tag>
      <video:tag>Alveolar</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Engine-Coolants</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Engine Coolants</video:title>
      <video:description>An engine coolant is used to remove the excess heat from the engine. This video talks about a specific engine coolant named RMI-25.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9201.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-29T22:01:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9201.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>RMI</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Coolant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-Cortex</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Visual Cortex</video:title>
      <video:description>The visual cortex is the part that receives messages from the optic nerve. This video gives more information on the visual cortex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d99558df-3979-4165-9ffc-b3d8d08cded6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-11-30T22:17:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6346.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Visual</video:tag>
      <video:tag>cortex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coasting-Through-a-Vertical-Loop-with-Reaction-Forces</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Coasting Through a Vertical Loop (with Reaction Forces)</video:title>
      <video:description>Coasting Through a Vertical Loop (with Reaction Forces) video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d951a266-8c79-4cfc-98e1-1fe7c03cd0eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-10T14:19:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4978.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Coasting</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Biochemical-Assembly-that-allow-Fats-to-Move-in-Blood</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Biochemical Assembly that allow Fats to Move in Blood</video:title>
      <video:description>Lipoproteins such as enzymes, transporters, structural proteins, antigens, adhesins, and toxins allows fats to move through the water base blood stream.</video:description>
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      <video:uploader>phsyco</video:uploader>
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    <loc>https://dnatube.com/videos/NMR-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>NMR or nuclear magnetic resonance spectroscopy is used to determine the content and composition of a compound. This video shows and animation or an NMR spectroscopy.</video:description>
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    <loc>https://dnatube.com/videos/Overview-of-lipoprotein-physiology-part-3</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Overview of lipoprotein physiology part 3</video:title>
      <video:description>Very low density lipoprotein is produced by the liver. It transports fat from the liver to other tissue such as adipose tissue. VLDL consists of a single layer of phospholipid and cholesterol. Inside the outer layer esters of cholesterol are found. It also contains a protein called apoB100. Edited by Ashraf</video:description>
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      <video:uploader>wises</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Prozac-Selective-Serotonin-Reuptake-Inhibitor-SSRI-6677fe</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Prozac Selective Serotonin Reuptake Inhibitor (SSRI)</video:title>
      <video:description>Selective serotonin reuptake inhibitors (SSRIs) are medicines that relieve symptoms of depression and used to treat mental health conditions and also are used to treat panic disorder obsessive compulsive disorder (OCD) and have shown promise for treating a variety of other conditions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/d88ea616-47fa-4329-ab33-49928bdd71c5/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>adembi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/photosystem-I-Video</loc>
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      <video:title>photosystem I Video</video:title>
      <video:description>photosystem I</video:description>
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  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Embryo</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>The Drosophila Embryo</video:title>
      <video:description>This video will explain the early mitotic divisions in a drosophila embryo.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6047.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Niederlage-der-Evolutionstheorie</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Niederlage der Evolutionstheorie</video:title>
      <video:description>Allein die winzige Zelle und die Fossilienfunde verursachen den Kollaps der Evolutionstheorie, die wissenschaftlich nicht haltbar ist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/d5704f83-a1b1-47f3-857a-a08ccefc7228/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2992.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>adnan</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Direct Current Electric Motor</video:title>
      <video:description>Direct Current Electric Motor video</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4992.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>electric</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Geometry-of-Eclipses</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Geometry of Eclipses</video:title>
      <video:description>The Geometry of Eclipses video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d47a5513-1633-4b9b-9758-c09ee24ac4c4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4983.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Total Solar Eclipse on the 1 August 2008 Get ready</video:title>
      <video:description>NASA  Gets Ready for the August 1 2008 Total Solar Eclipse which happens when the moon passes between the sun and the earth partially or totally blocking the view of the sun from earth</video:description>
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      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Coriolis-Effect</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Coriolis Effect video</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4953.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-Oscillator-Works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Oscillator Works?</video:title>
      <video:description>An introduction of an oscillator is shown here in brief. The working and the construction are also described here.</video:description>
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      <video:publication_date>2010-12-17T13:27:30.000Z</video:publication_date>
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      <video:uploader>mastman</video:uploader>
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      <video:tag>oscillator</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Walking BLI Tumor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d2c73686-f2a4-4df8-8272-54f87ce618f4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4759.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BLI</video:tag>
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      <video:tag>luciferase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Creating-a-Longitudinal-Wave</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Creating a Longitudinal Wave</video:title>
      <video:description>Creating a Longitudinal Wave which is done by creating a disturbance in the direction the wave will travel.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5212.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>Differential  Catia V5 3D</video:title>
      <video:description>The Computer Aided Three-dimensional Interactive Application is a French creation, see how one works.</video:description>
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      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Refrigeration-Principles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Refrigeration Principles</video:title>
      <video:description>Where there&apos;s warmth and moisture then microorganisms will prosper and multiply. The core purpose of refrigeration is to reduce this activity and their growth. These are the principles of refrigeration.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8061.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-of-Humans-Ian-Tattersall-Interview-3</loc>
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    <video:video>
      <video:title>Evolution of Humans - Ian Tattersall Interview 3</video:title>
      <video:description>There was a dramatic shift in human development about 100,000 years ago. This occurred well after the appearance of human fossils similar to our own. Can you elaborate? - An interview with Ian Tattersall at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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      <video:uploader>siere</video:uploader>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Electrical Impedance - Part 1</video:title>
      <video:description>This video tutorial will help you in understanding the topic of electrical impedance. It is the measure of opposition that the circuit applies on passing of current when voltage is applied.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30304.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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    <video:video>
      <video:title>Meiosis drosophila spermatocyte</video:title>
      <video:description>To establish whether the spindle checkpoint is active in drosophila spermatocytes we have followed meiosis progression by time lapse microscopy under conditions where the checkpoint is likely to be activated</video:description>
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      <video:publication_date>2010-11-30T11:45:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6270.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
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    <loc>https://dnatube.com/videos/Massive-Asteroid-Belt-in-orbit-around-a-star</loc>
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    <video:video>
      <video:title>Massive Asteroid Belt in orbit around a star</video:title>
      <video:description>Massive Asteroid Belt in orbit around a star 
video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d04b8c8a-af1b-4256-ac04-a6c6d7809af1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-10T00:45:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4918.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
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    <lastmod>2026-08-27</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/ce875f87-21ec-4ac1-8987-6e78eb76c11b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2016-04-02T16:15:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32461.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>childbirth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Lower-Limb-Part2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look At Lower Limb Part2</video:title>
      <video:description>This video explains the structure of upper limb in human body. As structure is explained here with the description of each part so this video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ce54efdc-353c-4dee-894e-b8b39b44eabc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2013-02-11T04:37:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30249.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Drosophila-Hybrid</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Drosophila Hybrid</video:title>
      <video:description>This video will show you the hybrids of a drosophila with premating and postmating isolation. Video is very helpful or the knowledge of medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ce177cb0-1514-4f31-a7bc-9184ce913bd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-24T22:13:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6036.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
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      <video:tag>Hybrid</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Richmond-Laboratory-Equipment-Gas-Chromatography</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Richmond Laboratory Equipment - Gas Chromatography -</video:title>
      <video:description>Richmond Laboratory Equipment shares a look at their Gas Chromatography machinery, its uses and functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cdf863df-3498-4364-aa7a-b719d298d674/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-13T22:43:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5191.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Richmond</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Equipment</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Functions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Oblique-Rotator-Model-for-a-Pulsar</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Oblique Rotator Model for a Pulsar</video:title>
      <video:description>This animated video describes  the oblique rotator model for a pulsar. It describes how because Earth&apos;s magnetic poles are not aligned with its rotation axis magnetic beam fields cause radio emission and bursts in regular intervals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cde1d4c3-b2f5-467b-ada1-c453b9812c29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-14T22:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5313.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Oblique</video:tag>
      <video:tag>rotator</video:tag>
      <video:tag>model</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>pulsar</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>bursts</video:tag>
      <video:tag>Beams</video:tag>
      <video:tag>Earths</video:tag>
      <video:tag>axis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Planetary-Science-Exploring-The-Solar-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Planetary Science: Exploring The Solar System</video:title>
      <video:description>Planetary Science: Exploring The Solar System video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cdcfd542-85fc-4924-a86b-0b6155fdfa20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2010-11-10T13:32:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4950.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tycho-Brahes-1572-supernova-remnant</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Tycho Brahe&apos;s 1572 supernova remnant</video:title>
      <video:description>This is an animation of what Tycho Brahe saw on his way home in 1572, 11, November. He saw a bright shinning star in Cassiopeia like Jupiter. This was the first time the star was in that spot. He later noted this in the &quot;Burnham&apos;s celes
tial handbook&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cccb78c8-4449-4cd5-a38a-796cbfa379fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-11-24T00:26:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7711.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Tycho</video:tag>
      <video:tag>Brahe</video:tag>
      <video:tag>s</video:tag>
      <video:tag>1572</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>remnant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolution-And-Independence-in-Latin-American</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Revolution And Independence in Latin American</video:title>
      <video:description>This video provides a very interesting discussion about the Latin American revolutions. Video is very helpful for the history lovers and the for knowledge purpose too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ccb8a7b8-8105-4cf9-8ae9-b9c069cabdb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>822</video:duration>
      <video:publication_date>2013-02-17T07:46:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30342.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>History</video:category>
      <video:tag>Latin</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Revolutions</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lateral-waves-during-lamellipodia-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Lateral waves during lamellipodia formation</video:title>
      <video:description>Differential interference contrast microscopy of mouse embryonic fibroblasts plated on fibronectin, 100x (22pix/μm), 0.33 s/frame./nDepositor/author: Michael Sheetz Original ref: Giannone, G. etal. Cell (2007) 128:561-575. DOI: 10.1016/j.cell.2006.12.039</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cbcc3d72-66c8-4eab-b8df-d8ac7a3b1375/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-07T02:25:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4774.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lamellipodia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Starch-Assay-Kit</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Total Starch Assay Kit</video:title>
      <video:description>There are many different types of starch determination methods. Mezyme has incorporated this technology into a total starch assay kit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb2c4c9d-336c-4521-a087-38c24574a338/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2010-11-28T10:12:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6227.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stellar-Parallax-and-the-Celestial-Sphere</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stellar Parallax and the Celestial Sphere</video:title>
      <video:description>This animated video shows the effects that the Stellar Parallax of the Earth around the Sun would have on the celestial sphere. While Earth is too far from the Sun to see this effect with the naked eye, it is known that stars are not all the same distance from the centre of our solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb90285d-2ca4-45d0-a5e7-3c8fb4f7abce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-11-14T22:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5311.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Parallax</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Celestial</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>center</video:tag>
      <video:tag>of</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-of-Immunity-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overview of Immunity System</video:title>
      <video:description>A brief description with the classification of immune system is provided here. Have a look at this video to know more about this topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cadad5ef-676c-4c01-a664-2e5e45a09eca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2608</video:duration>
      <video:publication_date>2013-02-17T08:07:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30352.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Innate</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>lectures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peripheral-Vascular-Disease-Exaination</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Peripheral Vascular Disease Exaination</video:title>
      <video:description>This video shows a step by step examination of peripheral vascular disease by an expert doctor. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c9df7a4d-c325-40c4-a19c-65b2494cf5b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1242</video:duration>
      <video:publication_date>2013-02-17T07:40:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30339.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>8</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Peripheral</video:tag>
      <video:tag>Vascular</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Navier-stokes-flow</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Navier-stokes flow</video:title>
      <video:description>Its a simple demonstration of the Navier-Stokes flow in semi-Lagrangian advection scheme. It is a visualized marker particle solution. MAC and multigrid solvers were employed for this exercise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c9f3896e-0938-42cd-a7b1-b72457d03445/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2011-10-23T15:53:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7183.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Navier</video:tag>
      <video:tag>stokes</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotary-engine-with-no-pistons</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Rotary engine with no pistons</video:title>
      <video:description>An example of such an engine is Wankel&apos;s the engine that was quite popular with Mazda. This uses one or more rotors hence the name rotary engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9ec769a-6882-484f-a779-6ee8a513547a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-26T00:04:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7986.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Prozac-works-brief-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Prozac works- brief animation</video:title>
      <video:description>Prozac is an antidepressant in a group of drugs called selective serotonin reuptake inhibitors . Prozac affects chemicals in the brain which may become unbalanced and cause depression, panic, anxiety, or obsessive-compulsive symptoms.

Prozac is used to treat major depressive disorder, bulimia nervosa (an eating disorder) obsessive-compulsive disorder, panic disorder, and premenstrual dysphoric disorder (PMDD).

Prozac is sometimes used together with another medication called olanzapine (Zyprexa) to treat depression caused by bipolar disorder (manic depression). This combination is also used to treat depression after at least 2 other medications have been tried without successful treatment of symptoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c8672048-8cd4-4b62-82c0-f17cbad462d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-09T13:52:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4872.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Prozac</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Brief</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-egg</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila egg</video:title>
      <video:description>The video shows an unfertilized Drosophila, commonly called fruit fly egg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c840683b-9685-4acb-91b9-552d7106efb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-30T14:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6301.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Unfertilized</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Influenza-H1N1-Animated-Model</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Influenza H1N1 Animated Model</video:title>
      <video:description>Influenza or the flu is a virus that spreads quickly from person to person symptoms include fever chills aches runny nose a cough and stomach upset immunisation is your best defence against the flu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7dc202f-ec52-4ba1-b503-1f291ed0e19d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2010-11-24T00:07:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5842.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Influenza</video:tag>
      <video:tag>h1n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Young-Hermaphrodite-C-elegans-worm</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Young Hermaphrodite C. elegans worm</video:title>
      <video:description>Young Hermaphrodite C. elegans worm. Caenorhabditis elegans  is a free-living, transparent nematode, about 1 mm in length, which lives in temperate soil environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c79c7e30-57c9-40b6-baf5-1a9b3456ae3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2010-11-24T15:33:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5965.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Young</video:tag>
      <video:tag>Hermaphrodite</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>Worm</video:tag>
      <video:tag>Celegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-embryogenesis</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila embryogenesis</video:title>
      <video:description>The Drosophila melanogaster embryo is one of the best characterized systems for addressing this challenge the pattern and development of cellular junctions in the different tissues of the drosophila embryo from the blastoderm stage until hatching were analyzed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c74886cc-bf42-4693-b49a-5a05423d4007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2010-11-24T22:07:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6030.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>embriogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Y-chromosome-DNA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Y chromosome DNA</video:title>
      <video:description>Y chromosome dna is a type of dna that is only carried by men and is only inherited from their fathers men who share a common paternal ancestor will have virtually the same y dna even if that male ancestor lived many generations ago</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c66c9e1b-ba40-46bd-a265-6b2f6f5e74b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-24T16:18:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5982.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Devastation-of-Evolution-Chirality</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Devastation of Evolution - Chirality</video:title>
      <video:description>The Devastation of Evolution - Chirality (Evolution is a _Catastrophic Failure_)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c3baed1a-f3ea-4b4b-ad25-2c45a8cc3d4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2010-11-15T22:09:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5454.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Devastation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>chirality</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Catastrophic</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulsar-A-Spinning-Neutron-Star-with-Beamed-Radio-Emission</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pulsar: A Spinning Neutron Star with Beamed Radio Emission</video:title>
      <video:description>Pulsar: A Spinning Neutron Star with Beamed Radio Emission video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6125a7c-152c-49b4-b769-469c67241b4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T14:21:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4981.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>pulsar</video:tag>
      <video:tag>A</video:tag>
      <video:tag>spinning</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Beamed</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>emission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NMR-microscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>NMR microscope</video:title>
      <video:description>This video illustrates the principles of magnetic resonance force microscope action. It is based on the nuclear magnetic resonance phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c4c26c1a-9d69-45ac-887e-aacba23cd81c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2011-10-23T15:43:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7174.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Globalization</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Globalization</video:title>
      <video:description>A very helpful video showing the effects of globalization on our environment and surroundings. Globalization is a good thing or bad?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c37cc12b-f629-447a-9928-98cef4ce8f8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>710</video:duration>
      <video:publication_date>2013-02-11T04:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30263.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>globalization</video:tag>
      <video:tag>I</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upside</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrical-Current-and-Bacterial-Toxin</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Electrical Current and Bacterial Toxin</video:title>
      <video:description>Bacterial toxins promote infectious diseases by disabling the immune system. They have a few important uses too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c2f3ddf7-9845-4c65-a197-4223e86ed832/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-10T23:03:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4997.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Toxin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunology-lectures-on-antigens</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunology - lectures on antigens</video:title>
      <video:description>This video on immunology lecture on antigens. Immunology as a branch of biomedical science, covers various aspects of immune system in organisms.It covers physiological functions of immune system in states of diseases and health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c23abf23-a8ce-44e3-a71c-6da110497a42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2425</video:duration>
      <video:publication_date>2013-02-17T08:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30349.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>antigens</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>lectures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Basic-Refrigeration-Cycles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Basic Refrigeration Cycles</video:title>
      <video:description>This video will help you to understand the basic refrigeration cycles used in refrigeration and air conditioning. Cycles are explained step by step for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9090.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-29T20:00:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9090.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Refrigeration</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BLAST-Multiple-Alignment</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>BLAST - Multiple Alignment</video:title>
      <video:description>( http://www.abnova.com ) - Multiple sequence alignment is an extension of pairwise alignment to incorporate more than two sequences at a time. It is often used to identify conserved sequence regions which are assumed to be evolutionarily related. By construct phylogenetic trees, it aids in establishing evolutionary relationships. More videos at http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/c296f337-e626-46ba-93bb-0f912dbae476/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-07-27T04:05:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4436.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>blast</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Alignment</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/This-Solar-Collector-Could-Provide-Power-To-Entire-Planet</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>This Solar Collector Could Provide Power To Entire Planet</video:title>
      <video:description>A team at IBM recently developed what they call a High Concentration Photo Voltaic Thermal (HCPVT) system that is capable of concentrating the power of 2,000 suns, they are even claiming to be able to concentrate energy safely up to 5,000X, that’s huge.
The heat is absorbed into hundreds of tiny solar cells called photovoltaic chips. These gather the energy and are then cooled by microchannled water, which is why they are safely able to concentrate such large amounts of solar energy.
This is another great technology that could provide power to the entire planet for free! Good reasons as to why we cannot implement this technology are non existent. At the end of the day, it seems that big oil corporations will do whatever they can to prevent change from happening, but the power of the people is greater. All we have to do is come together, create, and cooperate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/c27f192a-f67b-4d04-b5ae-cec8733fedc2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2015-04-11T05:58:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32131.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Collector</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pocket-Mouse-Evolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pocket Mouse Evolution</video:title>
      <video:description>This simulation shows the spread of a favorable mutation through a population of pocket mice. Even a small selective advantage can lead to a rapid evolution of the population. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c184675c-917d-46a0-8b8a-d300bf35b7f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-08-02T20:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/569.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mice</video:tag>
      <video:tag>Mutations</video:tag>
      <video:tag>morphs</video:tag>
      <video:tag>PopulationGenetics</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crash-course-world-history-decolonization-and-nationalism-success</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Crash course world history - decolonization and nationalism success</video:title>
      <video:description>While immediate effects of the world war II are long forgotten, the post effects are still evident for most European countries. In this video, John Green talks about the post world war II effect to European empires. This part forty of this tutorial.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c0d14746-b2c7-4fc4-adc9-45dcd4223f4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>768</video:duration>
      <video:publication_date>2013-02-10T02:34:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29967.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Decolonization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Triumphant</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-doc-part15</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The History of Mathematics - BBC doc (part15)</video:title>
      <video:description>The videos include documentary telling the history of mathematics and stories about ancient Greek mathematicians as well as showing the sheer joy of math  exploring mathematics concepts and practices and introducing number theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c128aba3-c713-4dfc-8d9c-3f19068762d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2010-12-11T00:24:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6556.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-a-tiny-jet-engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Testing a tiny jet engine.</video:title>
      <video:description>Tiny jet engine test 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9076.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-29T19:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9076.flv</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Tiny</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-Minima-And-Maxima-of-a-Function</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Calculating Minima And Maxima of a Function</video:title>
      <video:description>How to calculate the maxima and minima of a function? This video will help you to calculate the maxima and minima by showing some examples with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/bfff5402-037f-49ed-848b-43ef2b3f7295/cand_5.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2010-12-06T11:13:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6489.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>maximum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>values</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Deutz-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Deutz Engine</video:title>
      <video:description>This video will help you to understand all about the Deutz engine. A brief explanation of each part is shown in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9080.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2011-11-29T19:52:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9080.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Deutz</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Exothermic-Redox-Reaction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>An Exothermic Redox Reaction</video:title>
      <video:description>Cellular respiration is a reaction which is broken into small steps when occurring in the body. And it is also the exothermic redox reaction which is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bdd3c313-a266-4255-82ec-4944c9c2457e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-13T11:23:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5076.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>ATP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swift-Satellite-Spots-Black-Hole-Devouring-A-Star</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Swift Satellite Spots Black Hole Devouring A Star</video:title>
      <video:description>In early 2011, NASA satellite revealed of immense and extra-ordinary high-energy bursts emerging from a fresh constellation Draco. The source was identified as Swift J1644+57.Enjoy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf57c757-86ef-4adc-9af8-c69d50b6b65d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-06T23:03:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7335.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Swift</video:tag>
      <video:tag>satellite</video:tag>
      <video:tag>spots</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Devouring</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Star</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-ray-interactions</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X ray interactions</video:title>
      <video:description>X ray photons are created by the interaction of energetic electrons with matter at the atomic level there are four major x ray interactions rayleigh coherent scattering compton scattering photoelectric absorption and pair production</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/bd506257-cafd-4ce4-b9a6-540a433f9ddb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-10-23T16:18:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7194.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boundary-Conditions-on-a-String-II</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Boundary Conditions on a String II</video:title>
      <video:description>Boundary Conditions on a String II video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bd4c9f69-d935-42fb-b9ce-d1a2f1833748/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2010-11-10T14:10:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4971.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Boundary</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>string</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-response-of-a-C-elegans-a-touch-stimulus</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The response of a C. elegans a touch stimulus</video:title>
      <video:description>This is a demonstration of a C. elegans responding to a touch stimulus. More information can be obtained from mit.edu website</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bcc822fd-03fa-403a-8005-1d37ca40100f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-11-24T15:27:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5961.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>responding</video:tag>
      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Stimulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Worlds-Most-Expensive-Hard-Drive</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at World&apos;s Most Expensive Hard Drive</video:title>
      <video:description>This video shows a hard drive that is the most expensive in the world. Jave a look at this video to know about its features.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b9fd96b4-0e51-4167-b333-f45a137988f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2595</video:duration>
      <video:publication_date>2013-02-17T08:42:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30364.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Expensive</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>Teardown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Ion-channels</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Are Ion channels</video:title>
      <video:description>An interesting video showing the ion channel in our body. The function and the structure of these channels is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbf9db9d-13ca-49ff-a95d-1235c4af8037/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2010-11-25T12:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6057.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ion</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/2005-2006-daily-arctic-sea-ice</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>2005-2006 daily arctic sea ice</video:title>
      <video:description>This is a data visualization of daily Arctic sea ice for 2005-2006 as observed by a satellite. You can learn more on this data by logging in the NASA website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bbb54d6f-d706-4010-a75b-d87ced417e7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-06T23:08:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7338.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Arctic</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>Ice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Protons-Accelerate-in-LHC-and-Collide-in-ATLAS</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How to Protons Accelerate in LHC and Collide in ATLAS</video:title>
      <video:description>To explore the smallest of the small, the particles inside an atom, physicists use the largest of scientific instruments, particle accelerators with a length measured in miles. These giant tools of particle physics can accelerate particles to very close to the speed of light. How do they do that?
All particle accelerators start from the principle that electrically charged objects exert a force on each other--opposite charges attract; like charges repel. If there are no other forces keeping the objects in place, the electric force will accelerate them. With an accelerator, physicists apply an electric force again and again to continually accelerate particles such as electrons, positrons, protons or antiprotons. In a circular accelerator, like Fermilab&apos;s Tevatron, the particles repeatedly pass the same force-exerting equipment and soon reach speeds close to the speed of light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bb7eb4dc-bc24-4a2d-9d0f-0bea45ab9f06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-09T12:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4837.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>protons</video:tag>
      <video:tag>Accelerate</video:tag>
      <video:tag>in</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Collide</video:tag>
      <video:tag>ATLAS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-3-of-how-aJet-engine-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Part 3 of how aJet engine works</video:title>
      <video:description>A basic jet engine comprises of 4 main parts and uses thrust to get moving. This video goes through each part and its particular purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb5688ad-610d-452b-b9d1-e8c743d19b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2011-11-25T21:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7940.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Thorax-Part-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Thorax -Part 2</video:title>
      <video:description>This video discusses the structure and functioning of thorax in full detail. Structure is discussed here very with the functioning of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bb4f60d2-26d7-4b40-8e89-b4a0fd37a1e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2013-02-11T04:48:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30256.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Thorax</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-sweet-home</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Home sweet home</video:title>
      <video:description>STS-132 was a space shuttle mission by NASA in which Atlantis space shuttle docked with global space station in 2010 May. Later came the STS-133, which is featured in this video. The international space station crew are on their journey home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b8eb1f7c-8c8f-4821-9609-bcc8af2e5c0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1351</video:duration>
      <video:publication_date>2013-04-05T10:00:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30397.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>Heads</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-Operations-Bassinis-Repair</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hernia Operations - Bassini&apos;s Repair</video:title>
      <video:description>This video shows a complete surgical procedure for the repair of hernia. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b96020f6-8309-42b6-9e7d-2b2e37c3c988/cand_5.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2013-02-16T03:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30312.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Operations</video:tag>
      <video:tag>for</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Jet-Engine-an-Inside-look</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Jet Engine, an Inside look</video:title>
      <video:description>The mechanism of a jet engine is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9070.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-29T19:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9070.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Get-Lithium-Metal-From-an-Energizer-Battery</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Get Lithium Metal From an Energizer Battery</video:title>
      <video:description>Get Lithium Metal From an Energizer Battery video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b7914368-6172-4039-84b8-381a2ebb610f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2010-11-12T12:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5051.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>get</video:tag>
      <video:tag>Lithium</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>From</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Energizer</video:tag>
      <video:tag>battery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Production-of-x-rays</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Production of x-rays</video:title>
      <video:description>This video is essential for physics and technical guys. It demonstrates the production of X-ray.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b7244f72-75e1-453e-ac6a-39163b997b3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-10-23T15:42:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7173.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>production</video:tag>
      <video:tag>of</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basics-of-NMR-Bloch-Equation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Basics of NMR Bloch Equation</video:title>
      <video:description>This video will help you to understand all about the NMR bloch equation model. The basics are explained with the help of diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b411607b-1763-410c-82fd-d3c25bb66b9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-10-23T16:16:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7192.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NMR</video:tag>
      <video:tag>Bloch</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Awesome-liquid-water</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Awesome liquid water</video:title>
      <video:description>In the 4 principal states, liquid water is the fluid state. Ever wondered why water?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b38efb46-2da5-4096-98db-0ffc1932d1b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2013-02-16T03:13:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30291.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>water</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Awesome</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-View-of-Carina-Nebula</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D View of Carina Nebula</video:title>
      <video:description>An interesting video showing the view of a 3d trip into the Carina Nebula. It surrounds a cluster of stars in it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3dde056-c976-4c12-b1b8-8586e264be60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-07T01:25:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7350.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Carina</video:tag>
      <video:tag>nebula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-74-David-Bhella-Electron-cryomicroscopy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>MWV Episode 74 - David Bhella - Electron-cryomicroscopy</video:title>
      <video:description>Dr. David Bhella studies the structural components of viruses using the techniques of electron-cryomicroscopy and image analysis./nIn addition to his research, David participates with the Glasgow Science Centre in public outreach to help teach students the processes behind his science./nDue to his work, David received the 2013 Peter Wildy Prize for Microbiology Education. David&apos;s acceptance speech detailed his work with students as well as the stunning images he has produced through his work in electron-cryomicroscopy in particular a project he did with artist Murray Robertson called Molecular Machines which features animated 3D images from virus research. /nOn this episode, Vincent Racaniello talks with David about the Wildy Prize, his work with electron-cryomicroscopy, public outreach and his passion for combining science and art.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/b0e098b3-d7c2-46d1-8388-945b3cdfc17a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2013-07-19T10:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30675.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>David</video:tag>
      <video:tag>Bhella</video:tag>
      <video:tag>SGM</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>wildy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>printing</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>cryomic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equation-for-advection-Diffusion</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Equation for advection Diffusion</video:title>
      <video:description>This presentation incorporates advection to diffusion equation. It uses derived advection diffusion equation and shows various modes to solve the resulting parameters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b2812364-a960-493f-b10b-b18f3238cc0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-10-18T04:53:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7069.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>equation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Advection</video:tag>
      <video:tag>Diffusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cell-signalling-work-detailed-explanation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How cell signalling work (detailed explanation)</video:title>
      <video:description>This detailed 3D animation demonstraretes how a fibroblast cells responds to external signal.  
This video is created by Cold Spring Harbor Laboratory and Interactive Knowledge, Inc.



Your body is an incredible living system made up of billions of cells. We&apos;re following blood cells as they&apos;re propelled through a blood vessel toward the boy&apos;s injured knee. If you are hurt, your cells work together to repair the damage. They communicate using their own language of chemical signals.

Now we&apos;ve arrived at the wound site. Blood cells are flowing out of the broken blood vessel ahead. Moments after an injury, these blood cells and cell fragments start to form a mesh-like clot. Many different types of cells are involved in tissue repair. The flat, light-colored cells are fibroblasts. Early in the healing process, fibroblasts multiply and produce proteins that help to repair the damage. The smaller dark cell fragments between the fibroblasts are platelets. When activated, platelets release a stream of protein messengers, called growth factors, to stimulate cell growth and tissue repair. To see how a growth factor from a platelet signals a nearby fibroblast cell, we need to swoop in close to the rippling fibroblast surface.

Fibroblasts, like all your cells, have a fluid, outer membrane that regulates the flow of molecules in and out. The gray structures sticking out of the cell membrane are receptors for incoming signals. When the growth factor from the platelet (shown in purple and blue) encounters a matching receptor, it binds to it. A second receptor protein joins in, making the growth factor fit like a key in a lock. The binding of the growth factor causes the receptor to change shape. This change in the protein conducts the signal through the membrane and into the cell&apos;s interior – the cytoplasm. You&apos;ll see this better from inside the cell . . .

 Beneath the cell membrane, you see the grey receptor ends surrounded by pink fibers – these structures help to give the cell its shape – and a range of messeng</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>This video will help you in understanding the anatomy of upper limb bones. The functioning of these bones is explained here in detail.</video:description>
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    <loc>https://dnatube.com/videos/The-Gastrulation-of-a-Drosophila</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:uploader>cervantes</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>Ozone is just like the earth&apos;s natural sunscreen. It absorbs and blocks the entering of harmful radiations in our atmosphere.</video:description>
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    <loc>https://dnatube.com/videos/Magnetic-Field-of-a-Point-Charge</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4959.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Reason-Behind-The-Fall-of-Roman-Empire</loc>
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      <video:title>Reason Behind The Fall of Roman Empire</video:title>
      <video:description>This video discusses the history related with the fall of Roman empire in the 15th century. A brief discussion with the Roman&apos;s strategies is shown here for education purpose.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30320.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>A chain reaction occurs when a the product of a reaction reacts to form other products. This video explains how a chain reaction takes place.</video:description>
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    <loc>https://dnatube.com/videos/How-the-Turboflow-Technology-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How the Turboflow Technology works.</video:title>
      <video:description>TurboFlow Technology which is a technology that can be used as an alternate to separation techniques for complex matrices.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5195.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Carbon-And-Carbon-Compounds</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Carbon And Its Compounds are shown in this video.</video:description>
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      <video:publication_date>2010-12-17T13:27:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6629.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-does-dividing-cells-lead-to-cancer-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How does dividing cells lead to cancer formation?</video:title>
      <video:description>An abnormal growth of cells which tend to proliferate in an uncontrolled way and, in some cases, to metastasize (spread). Cancer is not one disease. It is a group of more than 100 different and distinctive diseases. Cancer can involve any tissue of the body and have many different forms in each body area.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32528.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Gyroscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Gyroscope?</video:title>
      <video:description>This video will help you to understand the working of a gyroscope. It is the instrument used in measurements by measuring the angular momentum.</video:description>
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      <video:publication_date>2011-11-29T19:48:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9075.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/What-are-ion-channels</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What are ion channels?</video:title>
      <video:description>Ion channels are transmembrane proteins that form a pore to facilitate passage of ions (charged particles) across the cell membrane. Via controlling ion trafficking, ion channels help to control voltage gradient across the plasma membrane of cells.</video:description>
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      <video:duration>53</video:duration>
      <video:publication_date>2010-11-08T23:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4788.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/All-About-An-Orbiter</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About An Orbiter</video:title>
      <video:description>This video will help you to have a deep study of the orbiter. The functioning of different parts with a deep introduction is provided here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9106.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Membrane-Voltage</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>This video will explain about the voltage differences between the cells in the membrane.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5032.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Total-starch-assay-training-video-part-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Total starch assay: training video part 3</video:title>
      <video:description>This is the third part of a series of videos prepared by Megazime International Ireland ltd. The series presents procedure of total starch assay by using a kit developed by the company. While the earlier videos show the procedures, this video presents the calculations involve in total starch assay. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6126.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
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    <loc>https://dnatube.com/videos/Lamellipodia-formation-lateral-waves</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Lamellipodia formation ( lateral waves)</video:title>
      <video:description>Differential interference contrast microscopy of mouse embryonic fibroblasts plated on fibronectin, 100x (22pix/μm), 0.33 s/frame./nDepositor/author: Michael Sheetz
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4771.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/ICAM-Integrin-inhibitors-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>ICAM-Integrin inhibitors animation</video:title>
      <video:description>ICAM-Integrin inhibitors. What are ICAM? ICAM-1 (Inter-Cellular Adhesion Molecule 1) also known as CD54 (Cluster of Differentiation 54) is a protein that in humans is encoded by the ICAM1 gene. This gene encodes a cell surface glycoprotein which is typically expressed on endothelial cells and cells of the immune system. It binds to integrins of type CD11a / CD18, or CD11b / CD18 and is also exploited by rhinovirus as a receptor.</video:description>
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      <video:duration>21</video:duration>
      <video:publication_date>2010-11-24T04:54:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5893.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
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    <loc>https://dnatube.com/videos/Tissue-Removal-By-Laser-Granulation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Tissue Removal By Laser Granulation</video:title>
      <video:description>Video shows a surgical procedure of tissue removal from laser by Dr. Robert Barr. This video is to help the medical students to to know about the laser granulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9082.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-11-29T19:54:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9082.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Laser</video:tag>
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      <video:tag>Barr</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Wind-Turbines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of a  Wind Turbines</video:title>
      <video:description>This video will help you to understand the working of a wind turbines. A brief description of the process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9072.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-29T19:45:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9072.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Combustion-Chamber-or-combustor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Combustion Chamber or combustor</video:title>
      <video:description>A combustion chamber is the part of an engine in which fuel is burned. This video demonstrates combustion chamber.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9088.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-11-29T19:59:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9088.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Areva-offshore-wind-turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Areva offshore wind turbine</video:title>
      <video:description>This animation demonstrates areva wind turbine in operation. This type of turbine is one of the most powerful turbines in the current times that can provide stable power supply.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9069.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-29T19:44:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9069.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>AREVA</video:tag>
      <video:tag>Offshore</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Landing-of-Mission-Curiosity-Over-Mars</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Landing of Mission Curiosity Over Mars</video:title>
      <video:description>A brief discussion of the stages of landing is provided here with the Curiosity Mars rover landing. Video is very interesting of the astronomy lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/94c06de1-ed3d-4f83-8911-8f0f710993a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>806</video:duration>
      <video:publication_date>2013-02-16T04:01:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30322.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>curiosity</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gyroscope-Demonstration</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Gyroscope Demonstration</video:title>
      <video:description>A gyroscope is a device with spinning wheel to maintain a fixed orientation. This is a demonstration of how a gyroscope works. An iPhone 4 is used in this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9084.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-29T19:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9084.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Gyroscope</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluorescent-C-elegans</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Fluorescent C. elegans</video:title>
      <video:description>Fluorescent C. elegans. Caenorhabditis elegans  is a free-living, transparent nematode (roundworm), about 1 mm in length, which lives in temperate soil environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9360514f-05c4-4917-97cf-bc82b90f64f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-24T15:29:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5963.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Fluorescent</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>Celegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-CD-Turbine-courtesy-of-Nikola-Tesla</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A CD Turbine courtesy of Nikola Tesla</video:title>
      <video:description>Nikola Tesla is one of the greatest inventor that have graced this planet. Tesla invented the CD turbine in the early 1900, which only used discs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9340ad6d-a12d-42ad-a8af-b91f198cb845/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-11-25T23:50:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7954.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Nikola</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>CD</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heavy-metal-toxicity</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Heavy metal toxicity</video:title>
      <video:description>Various toxic metals, such as mercury, lead, aluminum, calcium, etc are used in everyday life. Some heavy metal such as uranium, are released in the environment by human activities such as test of nuclear weapons. These toxic heavy metals enters our body through various routs and accumulates in the tissues causing illness. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91a2ed68-ece2-4da2-a1a2-48e3a72ab71d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2010-11-30T10:59:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6260.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>heavy</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>toxicity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/1D-Standing-Wave-Patterns</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>1D Standing Wave Patterns</video:title>
      <video:description>1D Standing Wave Patterns video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91d49c13-24f8-423a-9ae1-44871c337c9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T13:59:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4963.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>1d</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>patterns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HPLC-MS-Mass-Spectrometry-triple-quadrupole</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>HPLC MS Mass Spectrometry triple quadrupole</video:title>
      <video:description>Triple quadrupole mass spectrometry is an alternative method to to accurately quantify and confirm analyte trace levels for complex matrices. This video demonstrates the HPLC MS mass spectrometry triple quadrupole API 300 liquid chromatography splitter plumbing process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/919515fc-4461-43d5-8e1c-641ff3b3944d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-10-23T04:17:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7159.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>HPLC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-many-missing-links-in-fossil-record-for-Evolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The many missing links in fossil record for Evolution</video:title>
      <video:description>A Documentary looking at the many different missing links that appear everywhere in the Fossil record.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/9149cbc2-1c9f-4ba6-8dd6-23e90c8cd0b8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-22T23:02:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30773.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>fossiles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Patient-Information-About-Total-Knee-Replacement</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Patient Information About Total Knee Replacement</video:title>
      <video:description>Total Knee Replacement Patient Information by prof. Dr. med. Christian Hendrich is shown here. An  animation of knee replacement is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91746958-233b-4fdb-8592-a054ae67ece4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2011-11-29T06:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8709.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Genetic-Informations-Are-Exchanged</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Genetic Informations Are Exchanged?</video:title>
      <video:description>Transduction is a process of gene transfer from a donor to a recipient by way of a bacteriophage. A brief explanation for exchange of genetic information is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/90344b8c-b985-4b0a-98cc-380d1f5cde95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2013-02-17T08:22:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30358.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>exchange</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>information</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Dental-Anatomy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction to Dental Anatomy</video:title>
      <video:description>Some basic terms related to the dental anatomy are introduced here. Watch this video to know about individual tooth structures, surrounding tissues and individual adult teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8f3c16ff-8913-4be2-aa7a-fb269c3a1375/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2094</video:duration>
      <video:publication_date>2010-11-15T22:53:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5456.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Principle-of-Mass-Spectrometer</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Principle of Mass Spectrometer</video:title>
      <video:description>A spectrometer is a device used to measure the properties of light.This video describes mass spectrometer which is  is an analytical technique that measures the mass-to-charge ratio of charged particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8f6ff827-facb-4f30-b990-0c2ee80cb574/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2011-11-24T15:51:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7751.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Spectrometer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuroblastoma-different-language</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Neuroblastoma ( different language)</video:title>
      <video:description>Neuroblastoma. Sorry it is in unknown language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8e98d53d-c1b6-44e6-aef0-d50e9e287508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-08T03:02:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4787.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neuroblastoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-a-Frog</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of a Frog</video:title>
      <video:description>The frog is well known amphibian used in experiment in the science lab. Most of us dissect a frog in order to learn many things. This video explain the functions and structure of a frog.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/8f325a7b-4ad4-4209-b299-73d210cf30d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2009-08-27T18:41:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3262.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Frog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-melanogaster-GFP-neurons</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila melanogaster GFP neurons</video:title>
      <video:description>Drosophila melanogaster we demonstrate dose dependent increases in intracellular calcium Ca2 in cholinergic neurons upon application of imidacloprid that are blocked by nAChR antagonists mecamylamine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8c455149-ec7c-4884-b047-8859e8b4abe1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2010-11-24T22:15:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6037.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>GFP</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Water-Cooled-Chiller-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Water Cooled Chiller System</video:title>
      <video:description>This video will help you to understand all about the McQuay magnitude water cooled chiller. Functioning of this device are explained here in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9104.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-29T20:14:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9104.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>McQuay</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cooled</video:tag>
      <video:tag>Chiller</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-the-Dalai-Lama</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Interview with the Dalai Lama</video:title>
      <video:description>Clip from an interview conducted by Barbara Walters with the Dalai Lama.  Very low quality video, as it is filmed from a TV screen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8bb66a38-d1fc-42a3-9d52-aa7b910ee47c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-23T23:18:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5825.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Dalai</video:tag>
      <video:tag>Lama</video:tag>
      <video:tag>Barbara</video:tag>
      <video:tag>Walters</video:tag>
      <video:tag>interview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Varicose-Veins-Clinical-Examination</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Varicose Veins - Clinical Examination</video:title>
      <video:description>Video shows the clinical examination of varicose veins by Dr. Vaidya. Varicose vein is an elongated, dilated and tortuous vein, in the subcutaneous layer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ab4dc48-e8fb-4ff6-b60b-d056be4a4bfb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1194</video:duration>
      <video:publication_date>2013-02-17T07:24:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30330.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>9</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chelation-therapy-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chelation therapy part 1</video:title>
      <video:description>This video demonstrates chelation therapy. In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. Chelation therapy helps removing the toxic elements from our system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b80004f-7e62-461b-aff6-bb436bdb637b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2010-11-30T10:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6258.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Air-Conditioning</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Principles Of Air Conditioning</video:title>
      <video:description>This video presentation is demonstrates how air conditioning works. The process of changing the temperature and humidity of air to more favorable conditions is called air conditioning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9079.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-11-29T19:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9079.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>geothermal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/photosystem-II-Science-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>photosystem II Science video</video:title>
      <video:description>photosystem 2. Photosystem II  is the first protein complex in the Light-dependent reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/8a93bc23-0711-452b-9065-10a07e5b62e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-03-30T21:32:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6882.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Photosystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Lower-Limb-Part-6</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Lower Limb Part 6</video:title>
      <video:description>Video shows the lower limbs of human body. The structure and functioning are explained here by the expert for helping the biology students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/87d25fce-c4d4-48a5-862d-c0cc1ce35c73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2013-02-11T04:36:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30248.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Fibula</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Springboard</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Springboard</video:title>
      <video:description>This video &quot;springboard&quot; gives and overview of the semester activities and requirements for visualization. Example 5.5 is used to clarify gene knowledge, also chemistry basics are used to build the animated presentations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/88e0a450-460e-44fd-84b3-b8e62ce37f1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-30T12:29:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6272.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Springboard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Jet-Engines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>History of Jet Engines</video:title>
      <video:description>This video will show you about the jet engines&apos; history. What is the reason behind the establishment of jet engines and how the designs are improved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9078.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-11-29T19:51:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9078.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-sp3-sp2-and-sp-hybridization</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is sp3, sp2, and sp hybridization</video:title>
      <video:description>When atomic orbitals combine to form hybrid orbitals is called hybridization. This video tutorial shows the sp, sp2 and sp3 hybridization with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/87f3b22d-c8ae-4808-889b-dc452d578f51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2010-11-12T21:52:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5056.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sp3</video:tag>
      <video:tag>sp2</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sp</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DGGE-gel-casting</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DGGE gel casting</video:title>
      <video:description>This video describes how to make denaturing gradient gel plate for DGGE analysis and casting. It provides step by step details of how to prepare your surface, materials, and how to conduct the experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/87aaf4dd-ff62-4e12-b297-d16abcbb2b78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2010-11-14T23:53:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5344.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>DGGE</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/K-X-Ray-Production</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>K X-Ray Production</video:title>
      <video:description>K X-Ray Production video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/87cd054b-5e5c-4e5e-9fd6-cce1eec53e46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T14:08:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4970.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>K</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-OrthoAccel</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of OrthoAccel</video:title>
      <video:description>This video will help you in understanding the working of device OrthoAccel. Its functions and benefits are also discussed in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/85a36eef-8f76-4e3d-bcee-a2eefb8cde97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2013-04-07T19:46:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30492.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>OrthoAccel</video:tag>
      <video:tag>Acceledent</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-of-single-electron-captured-on-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Movement of single electron captured on video</video:title>
      <video:description>In this ground breaking experiment doctoral student Wei Gui used sound waves to expand bubbles formed around electrons in super cold liquid helium and a coordinated strobe light to illuminate electrons as they move.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/85609fce-d47f-4341-9370-deb24cd58585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2010-11-14T21:34:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5280.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>movement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>single</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>captured</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>wei</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>move</video:tag>
      <video:tag>Helium</video:tag>
      <video:tag>liquid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarrays-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Microarrays video</video:title>
      <video:description>Microarrays. A microarray is a multiplex lab-on-a-chip. It is a 2D array on a solid substrate (usually a glass slide or silicon thin-film cell) that assays large amounts of biological material using high-throughput screening methods. Read more: http://en.wikipedia.org/wiki/Microarray</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83adb241-e641-4157-9b37-ff96112d2206/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-11-24T05:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5922.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Microarrays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-Drift</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Genetic Drift</video:title>
      <video:description>Genetic drift or allelic drift is the change in the frequency of a gene variant (allele) in a population due to random sampling. The alleles in the offspring are a sample of those in the parents, and chance has a role in determining whether a given individual survives and reproduces. A population&apos;s allele frequency is the fraction of the copies of one gene that share a particular form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83ca6d1d-7079-494c-8a27-71a7ac2ca3bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-09T22:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4908.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>drift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Chest-and-Lungs</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Examination of Chest and Lungs</video:title>
      <video:description>A perfect doctor examining the Chest and lungs of a patient is shown in the video. For a healthy life a proper examination is very necessary because the heart and lungs are the part that are involved in all the basic functioning of body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8353de5b-4915-4ded-a90d-804af90ad191/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2011-11-30T22:26:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9672.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Wankel-engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Wankel engine</video:title>
      <video:description>The Wankel engine uses internal combustion that was invented by Dr. Felix Wankel. It uses an eccentric rotary design to convert pressure into a rotating motion. Its major accomplishment is that it managed to solve the sealing problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8346ba0d-1b3b-49df-a213-8a3ca04e8cfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-11-25T23:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7949.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Wankel</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ion-Charge-Denisty-and-Electric-Current-Streamlines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Ion Charge Denisty and Electric Current Streamlines</video:title>
      <video:description>Ion Charge Denisty and Electric Current Streamlines video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/832e0877-d411-4b94-8d7f-f1992122c7a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-10T14:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4991.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>ion</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Denisty</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Streamlines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Feeding-Vorticella</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Feeding Vorticella</video:title>
      <video:description>The development and feeding of a vorticella,a freshwater microscopic animal is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/81bb1d82-f88f-44db-baa5-81d07007c871/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-15T01:27:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5362.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Vorticella</video:tag>
      <video:tag>feeding</video:tag>
      <video:tag>Cilia</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Equations-of-the-Electron</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Equations of the Electron</video:title>
      <video:description>Here, my preon foundation of the standard model architecture of the electron is analyzed in light of the mass-generalized Maxwell&apos;s equations which illuminates this foundation.
    The simplest elementary particles in the preon model of the standard model are the first order objects (including electrons and their neutrinos). Recall that a first order object may be described by  (R,R,R)  (where  R  represents either a  E  or a  B  component). 
    The d&apos;Alembertian factorization is a compact expression of Maxwell&apos;s equations.
    The Helmholtzian factorization generalization of the d&apos;Alembertian factorization is a compact expression of the mass-generalized Maxwell&apos;s equations.
    Up to now I haven&apos;t considered how the preon architecture the mass-generalized Maxwell&apos;s equations manifests themselves satisfy the mass-generalized Maxwell&apos;s equations. Each first and second order object is a combination of E&amp;B components, and it is not altogether obvious that these combinations would satisfy them. So, what follows is an examination of these objects on this matter, and what a fundamental object must satisfy if it is to have such an architecture and satisfy the mass-generalized Maxwell&apos;s equations.
       Of course, vanishing of all the field potentials  A_{σ}^{i} for a given  σ  will satisfy these,  but a more general solution may be obtained (including this) by analyzing all these equations,. 
     A soliton &apos;stationary&apos; traveling wave solution to the Klein Gordon equation, is presented, here. 
         For the non-vacuum scheme of each fermion, given it&apos;s architecture; the mass-generalized Maxwell&apos;s equations may be used to write it&apos;s densities in terms of these potentials.
         Now, every fundamental object satisfies the mass-generalized Maxwell&apos;s equations (Maxwell-Cassano equations).
       For each particle, it&apos;s architecture shapes the field.
       The instance of the electron (a B  scenario architecture) , is developed in detail, here.
        From these and the above, information on the densitie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/10/8184e8f2-7af2-4631-9359-0e45e7b75510/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-10-07T07:08:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30734.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Alembertian</video:tag>
      <video:tag>preon</video:tag>
      <video:tag>soliton</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flight-Day-07-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Flight Day 07 Video</video:title>
      <video:description>This video shows a highlight of crew members during the seventh day of flight. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/81748773-09c1-4b65-ac07-e3dde5a507d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>807</video:duration>
      <video:publication_date>2013-02-10T02:57:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29973.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>HD</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>Choice</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hadfield-responds-to-CBC-queries</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hadfield responds to CBC queries</video:title>
      <video:description>Chris Hadfield, an expedition 35 flight engineer already has a school named in his respect. However, that is not the end, in this video, he get the attention of the CBC to shade light on issues. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/81012d64-2f31-4986-a907-6d9d7c335572/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1323</video:duration>
      <video:publication_date>2013-04-05T09:56:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30393.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hadfield</video:tag>
      <video:tag>Queried</video:tag>
      <video:tag>CBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-repairing-cell</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Nanobots repairing cell</video:title>
      <video:description>Nanobots, the futuristic robot of several hundred nanometer in size, may be used to repair tissues, organs even cells. This video animation shows a nanobot repairing neuron cell. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8172f645-b20b-4203-8009-d1f1dfe0746e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-28T09:28:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6216.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobots</video:tag>
      <video:tag>replacing</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thoracocentesis-Removing-1200CC-Pleural-Fluid-Surgery-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Thoracocentesis Removing 1200CC Pleural Fluid Surgery Video</video:title>
      <video:description>Thoracentesis is a procedure in which a needle is inserted through the back of the chest wall into the pleural space a space that exists between the two lungs and the interior chest wall to remove fluid or air</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/81359cf3-b2e6-442d-a1d1-8cde8e1b597c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2011-11-29T05:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8706.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoracocentesis</video:tag>
      <video:tag>removing</video:tag>
      <video:tag>1200CC</video:tag>
      <video:tag>Pleural</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Scan-via-MRI</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Brain Scan via MRI</video:title>
      <video:description>This video shows a Magnetic Resonance Imaging of the brain. This scan is used for detection of abnormalities and irregularities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/7f66d050-ce0d-4f16-b987-748fa60850cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-10-23T15:42:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7172.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>scan</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Study-of-Taxes-and-The-American-Revolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Study of Taxes and The American Revolution</video:title>
      <video:description>This video shows the history related with the tea, taxes and the American revolution. Video is really interesting and you must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7e2bf6fa-01cb-44f0-b973-98bd0db2c349/cand_5.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2013-02-16T03:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30293.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tea</video:tag>
      <video:tag>Taxes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DHLI-PACLITAXEL-EFFECTS</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DHLI-PACLITAXEL EFFECTS</video:title>
      <video:description>The main toxic effects of the drug are neutropenia, fluid retention, ... Docetaxel differs from paclitaxel at two positions in its chemical structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7e7d8684-353a-4503-9b3c-63706f577fb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-07T09:46:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4778.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>DHLI</video:tag>
      <video:tag>Paclitaxel</video:tag>
      <video:tag>effects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/24-Vegetative-Cells-Spores-External-Layers</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>2.4. Vegetative Cells &amp; Spores - External Layers</video:title>
      <video:description>Vegetative cells are type of cells that present in animal or plant except reproductive cells, i.e. vegetative cells can&apos;t produce gametes. While spores are type of bacterial cell that is resistant to heat, dessication and other chemical reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7a097f25-8e92-485e-a85e-a4f98b492d2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3533</video:duration>
      <video:publication_date>2013-02-17T08:27:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30360.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>2</video:tag>
      <video:tag>4</video:tag>
      <video:tag>External</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vegetative</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>spores</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-truck-auto-Parts</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D animation of truck auto Parts</video:title>
      <video:description>This is a three dimension animation of an automobile engine. The animation is as a result of blending rendering tools like 3ds Max, 3D animation and modelling and Maya. More information is on the nextwavemultimedia website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9064.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-29T19:40:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9064.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Truck</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>Parts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-MMP3-and-acetylcholine-receptor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The MMP3 and acetylcholine receptor</video:title>
      <video:description>This animation demonstrates the working of acetylcholine receptor and MMP3. The MMP3 has ability to degrade some proteins like agrin. Agrin is regulates acetylcholine receptor clusters by neuromuscular signalling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b92429d-089d-42a2-8eae-79c032135439/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-24T00:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5884.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>and</video:tag>
      <video:tag>MMP3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Climate-change</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Climate change</video:title>
      <video:description>Climate change is a notable lasting alteration in the distribution of the weather patterns over a spun of time. This video focuses on overall effects of the change in the average weather conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7b768d5a-4fb9-4566-a60c-2b4084784bfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2013-02-10T02:31:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29965.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrical-Current-through-a-Bacterial-Toxin</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Electrical Current through a Bacterial Toxin</video:title>
      <video:description>In this video you will see what happens when current passes through bacterial toxins. These toxins are produced by bacterial,viruses and fungi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7af96569-573d-4415-946d-43d726659eba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-10T14:48:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4988.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Toxin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ventral-furrow-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Ventral furrow formation</video:title>
      <video:description>Within three hours, the embryo of a fruit fly imagined ventrally through a microscope for a half an hour. This called gastrulation and is evident in higher organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7a8f5a7f-c5dd-4028-a261-c0da7841ad84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-24T22:10:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6034.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Ventral</video:tag>
      <video:tag>furrow</video:tag>
      <video:tag>formation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Skull</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Skull</video:title>
      <video:description>This video is very helpful for the medical students. The structure and functioning of human skull is discussed here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7994b7ec-f8ed-48c4-b2eb-0bfa8982dd4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>887</video:duration>
      <video:publication_date>2013-02-16T03:54:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30318.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Skull</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>7</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaursia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Communists-Nationalists-and-Chinas-Revolutions</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Communists, Nationalists and China&apos;s Revolutions</video:title>
      <video:description>This video discusses the history of China. Communists, nationalists and two Chinese revolutions are explained here to help you regarding the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/79c53e69-d96d-4b27-9b83-f388f8e881bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>730</video:duration>
      <video:publication_date>2013-02-10T02:59:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29974.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Communists</video:tag>
      <video:tag>Nationalists</video:tag>
      <video:tag>and</video:tag>
      <video:tag>China</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Revolutions</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-kart-jet-project-with-an-afterburner</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A kart jet project with an afterburner</video:title>
      <video:description>This is a Kart jet project with an afterburner similar to that of an F16 fighter jet. The afterburner is attached to a truck model. Watch to see the whole combination in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9068.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-29T19:43:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9068.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>kart</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/C-elegans-embryonic-development</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>C elegans embryonic development</video:title>
      <video:description>Caenorhabditis elegans is a small free living soil nematode that lives in many parts of the world and survives by feeding on microbes primarily bacteria it is an important model system for biological research in many fields including genomics cell biology and neuroscience</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/791d8dd6-1647-4c60-ad9d-cc6a15298ddf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2010-11-24T15:27:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5960.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-System-the-airways</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Respiratory System: the airways</video:title>
      <video:description>The airways or upper respiratory system consists of nasal cavity, trachea, and differing pharynx. This video describes the anatomy of the upper respiratory system. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/79085420-e5f9-4612-8b03-7fa90bccf614/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2010-11-14T23:16:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5328.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>1</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Trachea</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Upper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Globalization-is-Good-or-Bad</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Globalization is Good or Bad</video:title>
      <video:description>An interesting video showing the proms and cons of globalization. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/78c03930-6a6e-443d-b093-c779a27df9ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>834</video:duration>
      <video:publication_date>2013-02-17T07:42:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30340.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>globalization</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>or</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astrancer-Blazar</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Astrancer - Blazar</video:title>
      <video:description>Astrancer - Blazar video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78eb3ea7-1505-4ef6-aa43-7f034d03d1bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-10T12:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4939.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Astrancer</video:tag>
      <video:tag>Blazar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-Drones-to-Plant-1-Billion-Trees-Per-Year</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Using Drones to Plant 1 Billion Trees Per Year</video:title>
      <video:description>One of the biggest challenges for reforestation was the expense and time required for the manual labor of planting one tree at time.  When contemplating the challenges of this dilemma, former NASA engineer Lauren Fletcher had an “a-ha” moment that may in fact relieve the impending doom of climate change.  Yes, that sounds a bit over dramatic, but the implications for this are truly on that big of a scale.  With the use of the quickly improving drone technology, we are now able to plant trees with greater efficiency then ever thought possible./nThis is how it works:/nBioCarbon’s drones do a fly-over of the deforested area and map the area to provide feedback
BioCarbon determines the reforestation potential based on the data collected by the surveillance drone
Pre-germinated seeds are coated in a hydrogel of nutrients to increase the probability of successful “in-ground germination”
The seeds are loaded into the drones and prepared to take flight
The drone flies at a height of 2-3 meters over the pre-mapped area while firing the seed pods at a velocity high enough to sink them into the soil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/77da16ef-1935-45b4-ba06-86cdeaedf897/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2015-04-08T10:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32121.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>drone</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>trees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Heating-Pump</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of a Heating Pump</video:title>
      <video:description>This video will help you to understand all about the heating pump. Working of this pump is shown here with description of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9065.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-11-29T19:41:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9065.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Behind</video:tag>
      <video:tag>the</video:tag>
      <video:tag>scenes</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>A</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-And-Environment</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Human And Environment</video:title>
      <video:description>This video shows 5 human impacts on the environment. A brief explanation is provided here to save our ecosystem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/773ce1b6-8793-4e9b-b742-29069397a6c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2013-02-17T07:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30324.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>5</video:tag>
      <video:tag>human</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>ecology</video:tag>
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    <loc>https://dnatube.com/videos/Animation-cycles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Animation cycles</video:title>
      <video:description>Feature a number of animation cycles. This is where it begins in preparation of large animation projects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9166.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2011-11-29T21:22:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9166.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
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      <video:tag>Animation</video:tag>
      <video:tag>Cycles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PGT-germanium-nuclear-detector-setup</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>PGT germanium nuclear detector setup</video:title>
      <video:description>PGT manufactures hyperpure germanium detectors for gamma ray spectroscopy as well as support electronics and software detector styles include p types and n types well counters and low energy detectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9204.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-29T22:05:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9204.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>PGT</video:tag>
      <video:tag>Germanium</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>Setup</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Foucault-Pendulum</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Foucault Pendulum</video:title>
      <video:description>This animated video describes the precession of the Foucault pendulum from watching motion from a non-inertial reference frame. The pendulum is initially swung on a plane from the viewpoint of a playground, but appears to rotate when viewed from the rotating reference frame (a merry-go-round) on which it rides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/759b171a-dac6-4130-9e75-a65cd02d43b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-14T18:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5249.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Foucault</video:tag>
      <video:tag>Pendulum</video:tag>
      <video:tag>precision</video:tag>
      <video:tag>swinging</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Bacterial-Cell</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Bacterial Cell</video:title>
      <video:description>This video shows the functioning of bacterial cells in detail. A microscopic view with a well description is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/73978ea0-a045-4e4a-9377-6243f42a80db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2013-02-17T08:16:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30356.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Aviation-Prize-Awarded-at-NASA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aviation Prize Awarded at NASA</video:title>
      <video:description>This video is presented by &quot;this week at NASA&quot; showing the world&apos;s largest aviation prize awarded. Video is really interesting for technology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/753bbb5e-367c-4ba3-979a-b643a4f6bc34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2013-02-16T03:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30316.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>on</video:tag>
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      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acetylcholine-receptor-MMP3_-PMAP</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Acetylcholine receptor &amp; MMP3_ PMAP</video:title>
      <video:description>An acetylcholine receptor (abbreviated AChR) is an integral membrane protein that responds to the binding of acetylcholine, a neurotransmitter.
Classification:
Like other transmembrane receptors, acetylcholine receptors are classified according to their &quot;pharmacology&quot;, or according to their relative affinities and sensitivities to different molecules. Although all acetylcholine receptors, by definition, respond to acetylcholine, they respond to other molecules as well.

    * nicotinic acetylcholine receptors (nAChR, also known as &quot;ionotropic&quot; acetylcholine receptors) are particularly responsive to nicotine
    * muscarinic acetylcholine receptors (mAChR, also known as &quot;metabotropic&quot; acetylcholine receptors) are particularly responsive to muscarine.

Nicotinic and muscarinic are two main kinds of &quot;cholinergic&quot; receptors.</video:description>
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      <video:duration>8</video:duration>
      <video:publication_date>2010-11-09T21:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4893.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>MMP3</video:tag>
      <video:tag>PMAP</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Heart Disease - Medical School Pathology</video:title>
      <video:description>Video shows the treatment of a patient suffering from heart disease. A brief introduction with some diseases is provided here by the expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7217af54-d55d-4efe-a7b3-7b797c2dad15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3717</video:duration>
      <video:publication_date>2013-02-17T07:58:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30348.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>12c</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>HIV Protease Inhibitor Binding</video:title>
      <video:description>HIV or human immunodeficiency virus is caused by a retro virus and it affects the immune system by attacking the white blood cells. This video explains how HIV protease inhibitor XK263 binding using ribbon diagrams.</video:description>
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      <video:duration>19</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7182.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>HIV</video:tag>
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      <video:tag>XK263</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Spirochetes that cause lyme disease</video:title>
      <video:description>Lyme disease is caused by spirochetal bacteria from the genus borrelia lyme disease is a potentially serious disease and can be localized or affect multiple bodily systems lyme disease was initially regarded as an uncommon illness caused by the spirochete borrelia burgdorferi</video:description>
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      <video:duration>24</video:duration>
      <video:publication_date>2010-11-24T00:34:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5875.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/All-About-The-Tesla-Coils</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>This video will help you in understanding the manufacturing of Tesla Coil. Their construction and working are described here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9107.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-29T20:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9107.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Bobina</video:tag>
      <video:tag>de</video:tag>
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      <video:tag>ITESCA</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Precession and Nutation</video:title>
      <video:description>Precession and Nutation video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/714679e6-c577-49dc-99d8-a666c3ac16cf/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-10T13:47:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4955.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
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    <loc>https://dnatube.com/videos/Connections-of-Visual-System-Under-MRI</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Connections of Visual System Under MRI</video:title>
      <video:description>Video shows a MRI of our visual system connections. This video will help the medical students in having a deep study of these connections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7035b6f8-394d-450d-b32e-544f972c31fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2010-11-30T22:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6349.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>connections</video:tag>
      <video:tag>mri</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>The Renaissance was a period of history from 14th to 17th century that talked about cultural and social movement across Europe. Watch here the discoveries of many new things and intellectual functions to do task easily and efficiently.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6f9f9167-fa7c-4a02-b2fe-72e514bd989e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2013-02-16T03:26:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30300.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>Renaissance</video:tag>
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      <video:tag>It</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Thing</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6f4ca388-d545-423a-b0b7-4d94e510c2ec/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T04:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10205.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f3027b9-697f-4ba1-9ace-1dd752d64279/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2010-11-24T20:07:59.000Z</video:publication_date>
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      <video:uploader>chucky</video:uploader>
      <video:category>Developmental Biology</video:category>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>A magnetic field that protects us from the sun’s radiation and makes liquid water - and life! - possible on Earth. That is the main difference between Mars and Earth. Why is there such a difference? Watch the video to learn.</video:description>
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      <video:duration>251</video:duration>
      <video:publication_date>2015-07-27T13:30:39.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>Earth</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>Bioinformatics Insight</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6ebff59d-2269-4c21-a832-da1905edbd44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2010-11-23T00:39:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5723.mp4</video:content_loc>
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      <video:tag>bioinformatics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Landing-at-Kennedy-space-center-by-the-Atlantis</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:publication_date>2013-04-05T10:02:01.000Z</video:publication_date>
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    <lastmod>2026-08-27</lastmod>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:duration>20</video:duration>
      <video:publication_date>2010-11-09T13:54:28.000Z</video:publication_date>
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      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Right-Hand-Rule</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Right Hand Rule</video:title>
      <video:description>Right Hand Rule video</video:description>
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      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T13:48:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4956.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Right</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-HPV</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is HPV?</video:title>
      <video:description>This video shows some basic questions and answers about HPV with Dr Gina Ogilvie. Video is really helpful for healthcare purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6bcf7b56-2313-4000-a100-aa5fd01ad063/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1237</video:duration>
      <video:publication_date>2013-02-16T03:31:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30303.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HPV</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Answers</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Gina</video:tag>
      <video:tag>Ogilvie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-batteries-work</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How batteries work</video:title>
      <video:description>Batteries provide energy for many kinds of electric instruments. The principle that make a batteries work is the reduction potential. In this video, reduction potential, the way to calculate it under different conditions, and different types of batteries have been discussed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6bd26a79-039b-437b-a0cc-219d0227b792/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2010-11-27T10:59:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6189.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Batteries</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Medical-microbiology-lesson-on-gastroenteritis-agents-and-rotavirus</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Medical microbiology lesson on gastroenteritis agents and rotavirus</video:title>
      <video:description>Rotavirus causes diarrhea in most infants globally. In fact, by age of 5 years, almost all kids have been infected with the virus at least once. The virus belong to a family of organisms called Reoviridae.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6ab28351-fb8d-4dd7-96f8-2fe2e8c2658b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1733</video:duration>
      <video:publication_date>2013-02-16T03:29:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30302.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>on</video:tag>
      <video:tag>gastroenteritis</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>and</video:tag>
      <video:tag>rotavirus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-of-Corticothalamocortical-Loop-in-Somatosensory-Pathwa</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Proof of Corticothalamocortical Loop in Somatosensory Pathwa</video:title>
      <video:description>Proof of Corticothalamocortical Loop in Somatosensory Pathway</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6b3f7406-1b87-44cf-aa41-e1b746376c08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-30T21:37:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6320.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Corticothalamocortical</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Somatosensory</video:tag>
      <video:tag>pathway</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gaussian-Gradient-And-Advection-Diffusion-Equation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Gaussian Gradient And Advection-Diffusion Equation</video:title>
      <video:description>This video will introduce you with advection diffusion equation with Gaussian gradient. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6b3c7043-54fd-416d-865b-385df4d52866/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-10-18T04:55:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7072.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Advection</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Medical-uses-of-Morphine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Medical uses of Morphine</video:title>
      <video:description>Morphine is commonly used for the treatment of both acute and chronic pain.Other uses include myocardial infarction or labor pains and accute pulmonary edema.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a9ceb12-7d83-46c9-95a5-78f1170d2585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2010-11-10T23:14:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5003.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Morphine</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-tomography-of-the-bone-hydroxyapatite-interface</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Electron tomography of the bone-hydroxyapatite interface</video:title>
      <video:description>Electron tomography of the bone-hydroxyapatite interface - Tilt-Series Video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a2dc6ca-8e82-4bd8-895d-5f1f84137254/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2010-11-23T01:26:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5757.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Tomography</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>hydroxyapatite</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Segmentation-and-tracking-of-mesoderm-nuclei-in-htl-Drosophi</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Segmentation and tracking of mesoderm nuclei in htl Drosophi</video:title>
      <video:description>Segmentation and tracking of mesoderm nuclei in htl Drosophila mutant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a212a89-28b3-4bc1-823b-c3f14af1be95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-30T14:29:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6299.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Segmentation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mesoderm</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>in</video:tag>
      <video:tag>htl</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Mutant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-and-Oxygen</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Evolution and Oxygen</video:title>
      <video:description>This video discusses the use of oxygen within the process of evolution. It begins with prokariotic cells that lived in the ocean and the happening of the &quot;oxygen catastrophe&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69ec9c40-653f-4edd-92d9-b16e5dc80f54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2010-11-14T22:24:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5300.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>prokaryotic</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>catastrophe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/International-space-station-astronauts-talk-with-Oregon-students</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>International space station astronauts -  talk with Oregon students</video:title>
      <video:description>In the current generation its possible to make a call to any part of the world, but not everywhere in the space. The Oregon students are having an opportunity to have a talk with astronauts who have toured the space. In this video, the international space station astronauts speaks to the Oregon students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/677b5c3b-4137-4778-9436-0a539d593bd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1159</video:duration>
      <video:publication_date>2013-04-05T10:09:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30404.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>international</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Astronauts</video:tag>
      <video:tag>speak</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Oregon</video:tag>
      <video:tag>students</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCD-or-Apoptosis</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>PCD or Apoptosis</video:title>
      <video:description>Programmed Cell Death or Apoptosis is a biological phenomenon. The differentiation of fingers and toes in a developing human embryo occurs because cells between the fingers apoptose, and as a result the fingers and toes are separated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/69aabd0e-8a61-4052-b23e-cbfdcca29355/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2007-08-11T18:39:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/703.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>apoptosis</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stellar-Parallax</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stellar Parallax</video:title>
      <video:description>This video discusses Stellar Parallax&apos;s.  A stellar parallax is the effect of parallax on distant stars in astronomy and their distance away from the centre of our solar system, the Sun and  can be used to determine the distance of Earth to another star directly with accurate astrometry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/685fef56-1b65-4814-a68c-e5700f8bfd75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-14T22:50:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5312.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Parallax</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Taxonomy-6b866f</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Taxonomy?</video:title>
      <video:description>Taxonomy is the class of classifying the living things. Every living thing on this planet is related with every other thing. Categorizing organisms on different basis are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/66c182ac-9068-409d-b077-8792fdafe2ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2013-02-17T07:12:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30323.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>life</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Filing</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Isochronism-of-a-Clypeasteroida</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Isochronism of a Clypeasteroida</video:title>
      <video:description>This specie belongs to the echinoidea class.They are conceived by external fertilization which is common with echinoids.The Nektonic larvae goes through several stages before the test or skeleton begins to form, until finally they turn into benthos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/67426ae4-fdb5-4c65-bad0-4a5e0174b708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2010-01-26T10:06:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3748.mp4</video:content_loc>
      <video:uploader>Mehdi T</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-animation-of-organometallic-compound</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Molecular animation of organometallic compound</video:title>
      <video:description>This video demonstrate the molecular animation of metal complex structure obtained by single crystal x ray diffraction ca(dbm)2(thf)2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/65441410-f52e-4d6d-971a-170475410269/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2010-11-08T23:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4790.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>CA</video:tag>
      <video:tag>dbm</video:tag>
      <video:tag>2</video:tag>
      <video:tag>THF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Archaea-Bacteria-Protists</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Archaea Bacteria &amp; Protists</video:title>
      <video:description>An interesting video discusses the science of archaea, bacteria &amp; protists. We know a lot about the humans and other animals have a look at these species with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/64449a26-f6da-4bfa-8e8f-8c6d2d2bce7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2013-02-17T07:36:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30337.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>old</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>Archaea</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>protists</video:tag>
      <video:tag>CrashCourse</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Simple-Demonstration-of-Parallax</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Simple Demonstration of Parallax</video:title>
      <video:description>This video depicts a simple demonstration of Parallax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/64c827c3-b667-4c04-97fc-9ce1cbcb18a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2010-11-13T22:55:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5201.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Parallax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-a-life-threatening-disease</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: a life threatening disease</video:title>
      <video:description>Cystic fibrosis: a life threatening disease 

Cystic fibrosis is a life threatening disease. It causes clog of some of the organs, particularly, lungs and pancreas, by mucus. Clog of lung makes breathing very difficult. Cystic fibrosis is a genetic disease. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6494acd3-f005-472b-82b4-43b328bb685b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2010-11-26T23:20:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6166.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>A</video:tag>
      <video:tag>life</video:tag>
      <video:tag>threatening</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Return-to-Zambia-MWV17</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Return to Zambia (MWV17)</video:title>
      <video:description>The American Society for Microbiology is helping African nations foster a scientific community that is better able to address thecurrent and future problems that threaten not only the local population, but the world at large. Like many African countries, Zambia and South Africa are deeply affected by HIV and tuberculosis, as well as a number of other infectious diseases. In March of 2008, ASM President Cliff Houston, Ph.D., traveled to Zambia and South Africa to gauge and assess the Societys efforts to transfer knowledge and state of the art diagnostic technology training support in laboratories, schools and universities, and to assist in meeting the goals for care and treatment of people living with TB and HIV in these resource-limited countries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4240.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2010-04-13T17:10:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4240.flv</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Africa</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>american</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>Cliff</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>South</video:tag>
      <video:tag>tb</video:tag>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>Zambia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conformations-of-methylcyclohexane</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Conformations of methylcyclohexane</video:title>
      <video:description>This is an animation analysis of conformations of the methylcyclohexane. Methylcyclohexane is a transparent liquid an odour similar to benzene and with a molecular formula C7H14. It is used as solvent for ether cellulose and organic synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/634ffb43-a4cc-4442-9d60-c1b1aad6a0df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-12T22:26:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5067.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Methylcyclohexane</video:tag>
      <video:tag>Conformations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homemade-Wind-Turbine-Generator</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Homemade Wind Turbine Generator</video:title>
      <video:description>Homemade Wind Turbine Generator VAWT Vertical is demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9091.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-29T20:01:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9091.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>VAWT</video:tag>
      <video:tag>Vertical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Air-brakes-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Air brakes video</video:title>
      <video:description>Air brakes is a braking system that uses air to increase friction and stop movement. This video explains principle of  air brakes operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62d3428b-8bd9-47c0-88f0-2bb103d8158d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1471</video:duration>
      <video:publication_date>2011-11-25T08:37:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7856.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>brakes</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/01-Quantum-dot-tunneling-through-single-high-barrier</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>01. Quantum dot tunneling through single high barrier</video:title>
      <video:description>01. Quantum dot tunneling through single high barrier
Quantum dot gets back and does not passes through the barrier
DOI: 10.5281/zenodo.1492919
Citation: Mitra, Manu. (2018). 01. Quantum dot tunneling through single high barrier. Zenodo. http://doi.org/10.5281/zenodo.1492919</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2019/03/6202dc78-0dc2-487c-a872-97029628ed5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2019-03-31T11:52:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32566.mp4</video:content_loc>
      <video:uploader>Manu Mitra</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Quantum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endorphin-Euphoria-technology-Showreel</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Endorphin (Euphoria technology Showreel)</video:title>
      <video:description>Endorphin Euphoria technology Showreel video. In an article by IGN, LucasArts reveals its plans in using new character physics technology to make the next-generation Indiana Jones video game as realistic as possible. LucasArts will be utilizing this new technology known as euphoria developed by NaturalMotion to give A.I. characters in the game a much more realistic personality, something the world has never seen before

Read more: http://webcache.googleusercontent.com/search?q=cache:Cv-vLp6VyFgJ:technorati.com/videos/youtube.com%252Fwatch%253Fv%253DAe3fgj2x1aI+Endorphin+Euphoria+technology&amp;cd=4&amp;hl=en&amp;ct=clnk&amp;gl=us#ixzz16LqFZcYH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/624abb1d-11f8-4ac6-adad-5ed563e7fabb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2010-11-24T00:10:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5844.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Endorphin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stomata-A-Microscopic-View</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stomata - A Microscopic View</video:title>
      <video:description>A Microscopic view of stomata of betel leaf with a magnification of 200x is shown in the video. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/602cc363-0f2a-4307-a7e3-5085d50f4188/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-12-03T12:10:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6388.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomata</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-The-Mongols</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With The Mongols</video:title>
      <video:description>This video from &quot;Crash Course World History&quot; discusses about the history related with Mongols. Few interesting facts about these worriers are provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5fb373a2-99d6-469a-a589-558e5fd6cb79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2013-02-16T03:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30308.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Wait</video:tag>
      <video:tag>for</video:tag>
      <video:tag>It</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mongols</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-interference-RNAi</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>RNA interference (RNAi)</video:title>
      <video:description>This video shows  how RNA interference works in the cells. Video reference: Nature.com 

Info: RNA interference (also called RNA-mediated interference, abbreviated RNAi) is a mechanism for RNA-guided regulation of gene expression in which double-stranded ribonucleic acid inhibits the expression of genes with complementary nucleotide sequences. Conserved in most eukaryotic organisms, the RNAi pathway is thought to have evolved as a form of innate immunity against viruses and also plays a major role in regulating development and genome maintenance.

The RNAi pathway is initiated by the enzyme dicer, which cleaves double-stranded RNA (dsRNA) to short double-stranded fragments of 20 25 base pairs. One of the two strands of each fragment, known as the guide strand, is then incorporated into the RNA-induced silencing complex (RISC) and base-pairs with complementary sequences. The most well-studied outcome of this recognition event is a form of post-transcriptional gene silencing. This occurs when the guide strand base pairs with a messenger RNA (mRNA) molecule and induces degradation of the mRNA by argonaute, the catalytic component of the RISC complex. The short RNA fragments are known as small interfering RNA (siRNA) when they derive from exogenous sources and microRNA (miRNA) when they are produced from RNA-coding genes in the cell&apos;s own genome. The RNAi pathway has been particularly well-studied in certain model organisms such as the nematode worm Caenorhabditis elegans, the fruit fly Drosophila melanogaster, and the flowering plant Arabidopsis thaliana.

The selective and robust effect of RNAi on gene expression makes it a valuable research tool, both in cell culture and in living organisms; synthetic dsRNA introduced into cells can induce suppression of specific genes of interest. RNAi may also be used for large-scale screens that systematically shut down each gene in the cell, which can help identify the components necessary for a particular cellular process or an event such as cell division. Exploitation </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/5fdd682d-d01b-4794-a337-349bcdea3249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2007-03-26T21:43:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/92.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>I</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Launch-of-shuttles-solid-rocket-boosters-new-views-of-discoverys</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Launch of shuttle&apos;s solid rocket boosters- new views of discovery&apos;s</video:title>
      <video:description>This is a video footage of six different cameras mounted on STS-133 space shuttle recovered from solid rocket boosters. The video was taken on February, 24.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5f02fbe8-b269-453c-b833-1e9ed385af7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1764</video:duration>
      <video:publication_date>2013-04-05T09:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30394.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>new</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>s</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>From</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>Boosters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-Limb-Anatomy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Lower Limb Anatomy</video:title>
      <video:description>This video will tell you about all the parts and functions of lower limb. In this video many parts of lower limbs like joints of lower limb, finger&apos;s joint,upper joint are shown with its functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5f8691e0-123d-41a2-a91f-5c38696abcd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>836</video:duration>
      <video:publication_date>2013-02-11T04:42:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30252.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-The-Kinetics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About The Kinetics</video:title>
      <video:description>This video will help you to understand the rates of different reactions with the kinetic chemistry. Watch this video to enhance your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5f662a26-08c6-4d16-8614-4ff0caa46ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2010-12-20T11:28:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6658.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Setup-Hemodialysis-Machine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How to Setup Hemodialysis Machine</video:title>
      <video:description>In this video, hemodialysis machine setup is demonstrated. When the kidneys are in renal failure,hemodialysis machine is used for extracorporeal removing waste products such as creatinine and urea, as well as free water from the blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ed5e276-c0cd-45d4-a04a-685055e6820a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2011-11-30T23:17:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9749.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemodialysis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Setup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-simplest-motor-of-the-world</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The simplest motor of the world</video:title>
      <video:description>This video displays the simplest motor in the world. It is a motor made only of a battery, a copper wire, and a neodymium magnet. Warning: the battery may drain quickly and copper wire can become very hot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5e888a6c-d43a-40d9-adcd-be7e33551764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-14T22:53:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5314.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Simplest</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>of</video:tag>
      <video:tag>World</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>Copper</video:tag>
      <video:tag>wire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Bacterial-Flagellum-Structure</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Bacterial Flagellum Structure</video:title>
      <video:description>The complicated structure of the bacterial flagellum is sufficient all by itself to demolish the theory of evolution since the flagellum has an irreducibly complex structure if one single molecule in this fabulously complex structure were to disappear or become defective the flagellum would neither work nor be of any use to the bacterium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5dbc96bb-5f3f-4700-a17e-f70dc7f6baae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2010-11-24T15:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5971.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Flagellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3-D-map-of-Asteroids</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3-D map of Asteroids</video:title>
      <video:description>3-D map of Asteroids video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d6e3242-4360-42af-8b33-e47218f96160/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-10T14:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4969.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3</video:tag>
      <video:tag>d</video:tag>
      <video:tag>map</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Asteroids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-Belt</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Asteroid Belt</video:title>
      <video:description>Asteroid Belt video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d077933-10f8-4ef3-ba30-db80c2b3008b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T00:44:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4917.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Abdominal-Lump-484814</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Clinical Examination of Abdominal Lump</video:title>
      <video:description>Video shows the examination of abdominal lump by an expert Dr. Vaidya. A step by step explanation for the inspection is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5abf6c26-d460-4fd2-813c-f6703351f4b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1628</video:duration>
      <video:publication_date>2013-02-17T08:14:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30355.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>lump</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-ray-interactions-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X-ray interactions video</video:title>
      <video:description>This animated video shows x ray interactions and  the five primary mechanisms by which high energy photons interact with matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c373f13-7377-4128-9ba1-787308377ce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2010-11-14T23:02:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5321.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>5</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>Mechanisms</video:tag>
      <video:tag>high</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TIG-Weld-Aluminum-Beverage-Cans</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>TIG Weld Aluminum Beverage Cans</video:title>
      <video:description>This video shows how to TIG weld aluminum beverage cans together? A complete process is described here with full description.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5c252a8d-f61e-4acc-8b68-b7006b5c1a55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>844</video:duration>
      <video:publication_date>2013-02-16T03:21:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30296.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>TIG</video:tag>
      <video:tag>weld</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>beverage</video:tag>
      <video:tag>cans</video:tag>
      <video:tag>together</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Swelling</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Clinical Examination of Swelling</video:title>
      <video:description>This video shows the spet by step examination for the case of swelling. During inspection after getting the sight of swelling further medical help should be provided.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5a0cfc81-5396-4128-81eb-23eb6faeb981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1375</video:duration>
      <video:publication_date>2013-02-17T07:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30346.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Error-of-the-Eye</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Error of the Eye</video:title>
      <video:description>Astigmatism is an error in the eye which cause blurry vision. And this is one of the most common reasons most people go to see an eye specialist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5aa21419-1cf4-4add-a332-3cb267ad8da4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2010-11-09T13:43:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4866.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Astigmatism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enzyme-Immobilization_-Nanobiotechnology_-Putting-Molecular</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Enzyme Immobilization_ Nanobiotechnology_ Putting Molecular</video:title>
      <video:description>Enzyme Immobilization_ Nanobiotechnology_ Putting Molecular Machines to Work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5a2eb6fa-06e4-4778-bf71-1ba49079c02a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2010-12-03T11:42:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6365.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>Immobilization</video:tag>
      <video:tag>Nanobiotechnology</video:tag>
      <video:tag>Putting</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Machines</video:tag>
      <video:tag>to</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FUELLESS-HEATER</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>FUELLESS HEATER</video:title>
      <video:description>FUELLESS HEATER NO FUEL NO GAS NO WOOD NO GREEN HOUSE GASES</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9083.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-29T19:55:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9083.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>FUELLESS</video:tag>
      <video:tag>HEATER</video:tag>
      <video:tag>no</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>green</video:tag>
      <video:tag>HOUSE</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-jet-engine-working-principle</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A jet engine working principle</video:title>
      <video:description>How does a jet engine work? Authors of this video try to answer this question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9089.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-11-29T20:00:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9089.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Techniques used to transfer patients</video:title>
      <video:description>This is a third part of four parts on the best way to transfer a patient in the process of taking care of them. Observe the language and tone used as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/59859f88-771c-46a9-ac72-cf61f1c9af50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2010-11-16T15:14:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5534.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>transfer</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hadfield-school-students-chats-with-Chris-Hadfield</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hadfield school students chats with Chris Hadfield</video:title>
      <video:description>Chris Hadfield, an expedition 35 flight engineer, engages school students from the chris hadfield. The school is in the town of Sarnia, Ontario.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5799408b-9908-4400-94d9-6e9065e79ddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1325</video:duration>
      <video:publication_date>2013-04-05T10:04:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30400.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hadfield</video:tag>
      <video:tag>Chats</video:tag>
      <video:tag>with</video:tag>
      <video:tag>School</video:tag>
      <video:tag>students</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Islamic-History</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Islamic History</video:title>
      <video:description>This video discusses about the history of Islam, the Quran, and the five pillars all without a flame-war. History since last 2000 years related with all these is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5947e535-9658-4ee8-96f0-47c6c073e0d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>772</video:duration>
      <video:publication_date>2013-02-16T03:14:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30292.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Islam</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>and</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Pillars</video:tag>
      <video:tag>All</video:tag>
      <video:tag>without</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Flamewar</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/View-of-Human-insulin-receptor-half-receptor-using-PyMol</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>View of Human insulin receptor half-receptor using PyMol</video:title>
      <video:description>Bird&apos;s eye view of the human insulin receptor half-receptor using PyMol</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/59468e4a-381f-4d20-972b-f49736659d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-23T00:29:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5718.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>PyMOL</video:tag>
      <video:tag>Insulin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/M142-High-Mobility-Artillery-Rocket-System-HIMARS</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>M142 High Mobility Artillery Rocket System (HIMARS)</video:title>
      <video:description>This videos shows  high mobility artillery rocket system which is shortly called as HIMARS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9191.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-11-29T21:50:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9191.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>M142</video:tag>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>system</video:tag>
      <video:tag>HIMARS</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Primates and Ian Tattersall: Strong Connection Interview 7</video:title>
      <video:description>What is it about studying humans and primates that you enjoy? What have you learned from them? - An interview with Ian Tattersall at the Future of Science Conference in Venice, Italy September 2006</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/576672e6-b913-4023-bfa4-fc155c5b6565/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2007-08-10T01:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/683.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>primate</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Future-of-Medical-Science</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Future of Medical Science</video:title>
      <video:description>Medical science is the science that deals with health,disease and prevention of disease. In the past years there has been improvements and we have cures for many disease which were said to be incurable in the past. This video talks about the future of medical science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5695efa7-852f-4e92-a42f-550515e1b713/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-12-03T11:28:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6359.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-scan-of-human-head-3D</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>MRI scan of human head 3D</video:title>
      <video:description>3D reconstruction of human head MRI scan In this video you can view MRI sections through a living human brain as well as corresponding sections stained for cell bodies or for nerve fibers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/55a9e5e1-cd7b-41f6-ac5f-808e5de7fe0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T16:34:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7215.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Head</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-shrinking-moon</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>The NASA team show a fresh discovery of a lunar crust that reveals of the moon shrinking globally in the recent past there are likelihoods of continued shrinking in the present. This is after analysis of lunar reconnaissance orbiter (LRO)craft.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/550e4905-465e-4532-90b3-5877f2202c94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-15T15:08:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7527.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Shrinking</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Chemical-Equilibrium-Part-1-of-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction to Chemical Equilibrium Part 1 of 3</video:title>
      <video:description>Realize the truth about reactions, something we have never known before.Some products as soon as they are made become reactants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/53c24ee8-5e35-4c00-903c-45a9bb196d2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2010-12-21T12:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6703.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-HIV-Protease-Substrate-Interaction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is HIV Protease Substrate Interaction?</video:title>
      <video:description>This video shows the BD simulation of HIV protease substrate interaction. A full description with the explanation of its structure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/545b8894-f585-45f3-8b6b-4529dea938b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-10-23T16:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7230.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>BD</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Protease</video:tag>
      <video:tag>substrate</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Cestodes</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Are Cestodes?</video:title>
      <video:description>Video shows the size, structure and identification of Tape worms. A detailed study of these is provided here to help the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/52edbed1-998d-4d41-92a1-66d17354c02b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2163</video:duration>
      <video:publication_date>2013-02-17T07:29:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30333.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Cestodes</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Parasitology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanotechnology-making-things-smaller</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Nanotechnology is the making of very small things with new properties and new uses. Carbonnanotubes which are only several hundred atom long are being used to create nanomotors. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/51025bd4-dd8f-4d10-aced-ead06d79ec69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2010-11-30T22:27:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6351.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nanotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Damage-and-Protection-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DNA Damage and Protection animation</video:title>
      <video:description>DNA Damage and Protection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/51ba417c-843c-4ab6-95e9-0b1969631157/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-11-23T01:16:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5750.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Damage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3-phase-rectifying-circuit</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3 phase rectifying circuit</video:title>
      <video:description>This video describes a 3 phase rectifying circuit and how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/50ad15bd-b74d-4032-9935-5cc1fae37999/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-13T22:53:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5199.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>rectifying</video:tag>
      <video:tag>Circuit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-Jet-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of A Jet Engine</video:title>
      <video:description>This video will show you the working of jet engine. Thrust is the main force that helps in moving the plane forward at a very high speed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9094.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-29T20:04:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9094.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Trimmed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Doppler-Effect</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Doppler Effect</video:title>
      <video:description>Doppler Effect video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4f5905fc-c13b-45d6-8e01-9c3455f6647c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4965.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chloride-channel</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chloride channel</video:title>
      <video:description>Chloride channels help to make the nerve cells excited of which in some mammals these channels total up to 9 and the jury is still out on their purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ea87212-8648-4aaa-bf34-930603963d9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-25T11:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6054.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Chloride</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Evolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Process of Evolution</video:title>
      <video:description>Evolution is the process that makes life possible. It allows the organisms to allow changes according to its surrounding. A brief discussion about the process of evolution is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4d2990d7-fb95-4f9c-9be4-f77da9c8092d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>703</video:duration>
      <video:publication_date>2013-02-16T03:23:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30298.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Thing</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/When-Pulses-Collide-II</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>When Pulses Collide II</video:title>
      <video:description>When Pulses Collide II video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e6b8bed-24bd-46a5-bec4-55eecf68d962/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2010-11-10T14:11:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4972.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>when</video:tag>
      <video:tag>Pulses</video:tag>
      <video:tag>Collide</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Embolism</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pulmonary Embolism</video:title>
      <video:description>This video discusses Pulomary Embolisms. An embolus is a blood clot otherwise known as a thrombus which blocks a blood vessel. A pulmonary Embolism is a sudden blockage of the lung by an embolus which can cause tissue death. This video further discusses the causes of Emboli and the negative effects of one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4d8e787f-a3ae-4383-9988-f0c9251fa62d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2010-11-13T21:04:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5137.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>Embolus</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>embolis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Problem-of-Blood-Pressure</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Problem of Blood Pressure</video:title>
      <video:description>This video shows a detailed study of the high blood pressure that is very common now a days. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4ce3fca6-5f58-45d8-a03d-907272fd71c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2905</video:duration>
      <video:publication_date>2013-02-17T07:26:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30331.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromatography-using-TLC-Technique</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chromatography using TLC Technique</video:title>
      <video:description>Chromatography (from Greekchroma &quot;color&quot; and  graphein &quot;to write&quot;) is the collective term for a set of laboratory techniques for the separation of mixtures. It involves passing a mixture dissolved in a &quot;mobile phase&quot; through a stationary phase, which separates the analyte to be measured from other molecules in the mixture based on differential partitioning between the mobile and stationary phases. Subtle differences in a compound&apos;s partition coefficient result in differential retention on the stationary phase and thus changing the separation.

Chromatography may be preparative or analytical. The purpose of preparative chromatography is to separate the components of a mixture for further use (and is thus a form of purification). Analytical chromatography is done normally with smaller amounts of material and is for measuring the relative proportions of analytes in a mixture. The two are not mutually exclusive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ce2dcff-0e60-46e3-983e-f43703366983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2010-11-09T22:16:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4905.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chromatography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-amylase-assay-training-video-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Alpha amylase assay-training video part 1</video:title>
      <video:description>This is the first of a series video to demonstrated procedure for alpha amylase assay. The assay is performed according to cerapha method using a assay kit.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4cd9a652-942f-4b6c-88db-f245c7118d8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2010-11-26T10:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6131.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>amylase</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Emerging-structure-on-the-drosophila-wing</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Emerging structure on the drosophila wing</video:title>
      <video:description>This video demonstrate that the neuronal architecture in the drosophila wing is unfinished when the flies emerge from their pupae this unexpected developmental step might be crucial for generating non heritable variants and phenotypic plasticity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4b4e8a20-8827-491e-99aa-c1b9269004c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-24T22:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6048.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Emerging</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Wing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Injection-dye-into-the-embryo-of-a-drosophila</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Injection dye into the embryo of a drosophila</video:title>
      <video:description>This video demonstrates how to injection a dye into a drosophila embryo. A fruit fly is injected with the dye in the embryo and imaged by a pair of photon microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4abb3a05-f665-4cc9-86f5-ecb97ba417f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-24T22:33:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6044.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>injection</video:tag>
      <video:tag>dye</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Reconstruction-Video-Visualizing-biointerfaces</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D Reconstruction Video Visualizing biointerfaces</video:title>
      <video:description>Visualizing biointerfaces in 3D. A biointerface is the interface between a cell, a biological tissue or a biomaterial with another material</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/4a599750-18c6-473d-aa74-62749542e7b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-03-30T21:34:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6884.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Visualizing</video:tag>
      <video:tag>biointerfaces</video:tag>
      <video:tag>in</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sound-based-fire-extinguisher-is-an-amazing-invention</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sound-based fire extinguisher is an amazing invention</video:title>
      <video:description>Still, it’s unclear just how effective the concept could be when it comes to putting out large fires and Initial experiments with high-frequency sound waves didn’t yield many results, but low-frequency waves (30-60 Hertz) actually worked./nTran and Robertson began with the idea that sound waves can cause a physical impact on objects, reported science news website Tech Xplore. If sound waves could be used to come between whatever’s burning and oxygen – which fuels the fire – the students believed the flames themselves would go out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32132.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2015-04-11T06:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32132.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Sound</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>extinguisher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CT-scan-fossil-Planktonic-foraminifera</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>CT scan fossil Planktonic foraminifera</video:title>
      <video:description>This video describes a CT scan of a Planktonic foraminifera fossil</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/49da2b81-5eb3-4b68-84e3-e4d27c49333b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-13T22:05:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5165.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>Planktonic</video:tag>
      <video:tag>foraminifera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-standing-waves-in-a-cube</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D standing waves in a cube</video:title>
      <video:description>3D standing waves in a cube video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/491b38a4-0d5a-4cfa-b18b-869c9ebd68a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:06:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4967.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UFO-Crash-Hits-Wind-Turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>UFO Crash Hits Wind Turbine</video:title>
      <video:description>UFO, unidentified flying objects are said to be seen by people around the world. This video shows how an UFO has crashed into a wind turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9042.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-29T19:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9042.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ufo</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>hits</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equilibrium</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Equilibrium</video:title>
      <video:description>Equilibrium video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/48c7070c-fbbc-4a0c-96e3-305cd53bb4fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2010-12-17T13:50:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6634.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beginning-of-Life-on-Earth</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Beginning of Life on Earth</video:title>
      <video:description>This video discusses the history of life on earth with the different observations by the scientists. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4769f54b-f603-4aaf-9fda-e8462a93c5ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>816</video:duration>
      <video:publication_date>2013-02-17T07:19:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30327.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunfluorescence</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunfluorescence</video:title>
      <video:description>by Abnova - Immunofluorescence is a technique to visualize a specific protein or antigen in cells or tissue sections by binding a specific antibody chemically conjugated with a fluorescent dye. We use the indirect immunofluorescence staining to perform cells fixed on slides and examine under a fluorescence microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/46acbce2-d0a9-4535-b218-636f6b8c6352/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-05-05T02:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4335.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Immunfluorescence</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Frame-Dragging-and-the-Lense-Thirring-Effect</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Frame Dragging and the Lense-Thirring Effect</video:title>
      <video:description>Frame Dragging and the Lense-Thirring Effect video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/45fd6cb7-d5e3-49ee-a1b4-e9a8a5fdf4b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4982.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>frame</video:tag>
      <video:tag>Dragging</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lense</video:tag>
      <video:tag>Thirring</video:tag>
      <video:tag>Effect</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sandwich-ELISA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sandwich ELISA</video:title>
      <video:description>by Abnova - The Sandwich ELISA measures the amount of
analyte between capture antibody and detection
antibody. The analyte needs to have two different
epitope sites available for antibody binding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/431dde6f-6c59-45e7-bb7a-37c4236813fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2010-05-13T08:33:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4359.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sandwich</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Need-for-a-Cooling-system</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Need for a Cooling system</video:title>
      <video:description>All operational machines have optimal temperature. Due to various activities these temperature range is violate hence need for a cooling system. This video explains the need and how the system works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9102.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-11-29T20:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9102.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>need</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Cooling</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/WORDS-FIRST-MULTI-ROOTED-DENTAL-IMPLANT-LIVE-IN-LESS-THAN-ONE-MINUTE</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>WORDS FIRST MULTI ROOTED DENTAL IMPLANT LIVE IN LESS THAN ONE MINUTE</video:title>
      <video:description>Dental implants are changing the way people live at contemporary dental implant centre we place more than 2000 Implants completely natural looking solution for one or multiple missing teeth dental implants never require root canals they can be placed in less than 30 minutes for a single implant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41519b6b-246c-4c76-83f6-5447efc6de75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-29T05:56:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8708.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>words</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>live</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>than</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Minute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Workin-of-A-Solar-Steam-Turbine-With-Parabolic-Solar-Dish-Collector</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Workin of A Solar Steam Turbine With Parabolic Solar Dish Collector</video:title>
      <video:description>This video shows the solar steam turbine with parabolic solar dish collector. A full working of this turbine is shown here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9043.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-29T19:28:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9043.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Steam</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Parabolic</video:tag>
      <video:tag>Dish</video:tag>
      <video:tag>Collector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acid-Base-Titrations</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Acid-Base Titrations</video:title>
      <video:description>This video explains acid-base titrations. It explains how a titration is carried out and how the pH changes during an acid-base titration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/4184befa-eddf-4fff-b04d-1d7747ed8c0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2010-12-03T13:39:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6393.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Titrations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aurora-Northern-Lights</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aurora - Northern Lights</video:title>
      <video:description>This video describes the natural occurring phenomenon of the Aurora Borealis, also known as the Northern Lights.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3f82180e-36f1-4238-9384-0318657f7c04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-11-13T22:57:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5204.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>aurora</video:tag>
      <video:tag>Northern</video:tag>
      <video:tag>Lights</video:tag>
      <video:tag>borealis</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>phenomenon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Chemical-Kinetics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Chemical Kinetics</video:title>
      <video:description>This video will explain you the goals of chemical kinetics, the rate laws, temperature dependence of reactions and the theories of rate reactions. All topics are explained with the formulas and diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3e2dbe62-1930-4568-8d07-e3c947848c6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2010-12-03T14:22:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6403.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Determination-of-starch-damage-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Determination of starch damage-part 1</video:title>
      <video:description>This video presents a training session on the determination of starch damage. Starch is essential for the plants and animals. It is also important for many industrial processes. Technique of quantitative determination of starch damage is shown in the video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3c576159-ba57-47f6-bb0d-b8767194d43a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2010-11-25T23:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6120.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Determination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Filopodia-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Filopodia formation</video:title>
      <video:description>This video show The cell body advancing tip of the axon is on the left. Notice the numerous filopodia emanating from the advancing tip (known as a growth cone) and their dynamic behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3e0dec7c-b1a7-4d3e-befe-83b0952dd369/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-07T02:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4772.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>filopodia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Air-Condition-Part-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of Air Condition Part 2</video:title>
      <video:description>Detailed description of the working of an air condition is shown in this video. Different stages of this process are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9205.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2011-11-29T22:06:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9205.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>chillers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>economizer</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-A-Steam-Engine-Works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Does A Steam Engine Works?</video:title>
      <video:description>A very interesting video showing a 12KW steam engine generator. The working and constrution of this engine are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9212.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-11-29T22:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9212.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>12KW</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Mirror</video:tag>
      <video:tag>array</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cat-Anatomy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cat Anatomy</video:title>
      <video:description>In this video, the major parts of a cat&apos;s body and their special adaptive features are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/3b988625-5640-4696-8982-70538e12d157/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2009-08-07T18:14:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3154.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>cat</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Clutch</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Mechanism of Clutch</video:title>
      <video:description>This video describes the full mechanism of a clutch working. How the Clutch provides the transmission of power from one part to other?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9047.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-29T19:30:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9047.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-Gastrulation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila Gastrulation</video:title>
      <video:description>Gastrulation is the process of which the embryonic germ layers are positioned.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3ad88176-0e74-4239-a6d3-6a369445dc71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2010-11-24T22:10:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6033.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>gastrulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-structure-part-2-8min</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Viral structure part 2 (8min)</video:title>
      <video:description>second part</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3a8d522b-9815-4234-ab59-7567f07e5310/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2010-04-08T14:57:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4088.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esterbildung</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Esterbildung</video:title>
      <video:description>This article or section does not cite evidence (eg, individual references) equipped. The question may be challenged and removed soon. Please help Wikipedia by you researching the information challenged and removed documents. Further details are given on any of the talk page or in the version history. Please remove this last warning label.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a726460-b498-4c6f-aaaf-cfc6cb94fbc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-07T16:10:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4783.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Esterbildung</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-The-Power-and-Influence-of-Physics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Power and Influence of Physics</video:title>
      <video:description>Professor Micho Kaku discusses the history, influence, and potential for physics in our near future.  Einstein, Newton, and more are not just taught be genuinely celebrated in this fascinating and informative talk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/358937a1-7baa-45f1-8f0f-0217a8d319f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2533</video:duration>
      <video:publication_date>2012-11-28T03:05:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28111.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Isaac</video:tag>
      <video:tag>Newton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/rash-course-world-history-The-seven-year-war</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>rash course world history: The seven year war</video:title>
      <video:description>Mr John explains of the seven year war that might have lasted 9 - 23 years. This was a global war on 5 continents. He focuses on the war in Africa, Asia and America. The European countries were the combatants, but were held to fight like other minor countries. This war led to the American revolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/39ad31ec-f397-4277-ab52-69ee0f8873a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>739</video:duration>
      <video:publication_date>2013-02-16T03:53:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30317.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>seven</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creating-a-Transverse-Wave</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Creating a Transverse Wave</video:title>
      <video:description>This video describes the creation of a Transverse Wave</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39980282-a362-4e90-89d3-80190bbb15e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-13T23:13:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5214.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Creating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Transverse</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Heart-Part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Heart  Part 1</video:title>
      <video:description>Anatomy of heart i.e. one of the most important organ of the body is discussed here. How the heart is covered by different bones for protection is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/38c906e0-a8c2-4e6a-868f-f81bbab4e14e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2013-02-16T03:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30313.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-the-ribozymes-Lecture-PART-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Discovery of the ribozymes Lecture PART 3</video:title>
      <video:description>Enzymes that are not proteins
Presented by HHMI investigator and Nobel laureate Thomas R. Cech, Ph.D.
www.hhmi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/381a924a-5f54-4e24-b484-0f4c83d4f9a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2007-09-01T20:34:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/926.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>ribozymelecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HE-Staining</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>H&amp;E Staining</video:title>
      <video:description>H&amp;E stain is a popular staining method in histology. Its a combination of two dyes: the basic dye (hematoxylin) and the alcohol-based dye (eosin). In an H&amp;E stain you will usually see both eosinophilia and basophilia: the nuclei of cells basophilic (blue), while eosinophilia is typical of cytoplasmic constituents (pink).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/37945be0-2023-4300-81fd-747bb7c9b0b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2010-05-18T06:00:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4362.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>He</video:tag>
      <video:tag>Staining</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Wankel-Engine-And-Quasiturbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Principles Of Wankel Engine And Quasiturbine</video:title>
      <video:description>This video demonstrates how a wankel engine and quasiturbine work. A wankel engine was invented by Felix Wankel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9086.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-29T19:57:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9086.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Wankel</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Quasiturbine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/G-Protein-Receptor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>G Protein Receptor</video:title>
      <video:description>This animation shows how G Protein Receptor functions. This animation describes what takes place with a G protein receptor. G Protein Coupled Receptors (GPCRs) are proteins embedded in the surface of cells. GPCRs comprise the largest superfamily of proteins in the body. More than 1,000 different GPCRs have been identified since the first receptors were cloned. These proteins receive chemical signals from outside the cell and pass the signal into the cell, so that the cell can respond to the signal. The structures of the endogenous ligands for GPCRs are exceptionally diverse. They include biogenic amines such as norephnephrine and serotonine, peptides, glycoproteins, lipids, nucleotides, ions, and proteases. The sensation of exogenous stimuli, such as light, odors, and taste, is also mediated by this class of receptors. Activation of the receptor causes an effector inside the cell to produce a second signal chemical, which eventually triggers the cell to react to the original external chemical signal. Andrea and Richard animated the signal process in this clip.
A ligand, in this case Norepinepherine (NE), binds to the receptor and induces a conformational change. This conformational change activates the a/b complex. The complex is bound to GDP while it is inactive.

GTP replaces GDP, thus activating the Alpha subunit. The activated Alpha subunit undergoes a conformational change and activates Adenylate Cyclase.

Once the Adenylate Cyclase is activated, it is then able to convert ATP. The products of ATP conversion are c-AMP and two phosphate molecules. c-AMP is a second messenger used in many processes required for cell survival and growth.

Future plans are to expand this animation to show the second messenger pathways, and further explain intracellular signaling in a variety of living processes.

Created by:

Andrea Dichele - Biomedical and Pharmaceutical Sciences StudentAndrea Dichele
Class of 2006
Pharmacy




Richard Wallace - Biomedical and Pharmaceutical Sciences StudentRichard Wallace
Cl</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/370c3ea8-2850-4c13-be43-172ea21724cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2007-09-08T20:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/992.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>gprotein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-of-Metallic-Conduction-Biased-Random-Walk</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Theory of Metallic Conduction: Biased Random Walk</video:title>
      <video:description>Theory of Metallic Conduction: Biased Random Walk video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/36b24bee-0761-4289-b874-3a9bb7057d6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-10T13:55:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4961.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Metallic</video:tag>
      <video:tag>Conduction</video:tag>
      <video:tag>Biased</video:tag>
      <video:tag>random</video:tag>
      <video:tag>walk</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/02-Quantum-dot-tunneling-through-single-low-barrier</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>02. Quantum dot tunneling through single low barrier</video:title>
      <video:description>02. Quantum dot tunneling through single low barrier/nIn this video Visualization of Quantum dot tunneling with light packet is performed with single low barrier. Quantum dot passes through the single low barrier.
DOI: 10.5281/zenodo.1492921
Citation: Mitra, Manu. (2018). 02. Quantum dot tunneling through single low barrier. Zenodo. http://doi.org/10.5281/zenodo.1492921</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2019/03/357d6b61-891f-408c-87a5-ccaa8a1ee483/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2019-03-31T11:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32568.mp4</video:content_loc>
      <video:uploader>Manu Mitra</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Quantum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-people-on-Earth-really-connected-through-six-steps</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All people on Earth really connected through six steps</video:title>
      <video:description>How connected are we? The history of a science of six degrees of separation is explained here. Are all people on Earth really connected through just six steps? This is an interesting question to answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/08/32bd1a3f-adce-4314-82c5-32fa95507dad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2016-08-22T22:44:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32523.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>six</video:tag>
      <video:tag>steps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chelation-therapy-video-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chelation therapy video part 1</video:title>
      <video:description>In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. In this video we learn how this toxics affect our systems and how to eliminate them from our body. Chelation therapy helps removing the toxic elements from our system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/34c21273-cbc3-4c96-aedb-8f84e39118ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2010-11-26T23:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6169.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>EDTA</video:tag>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Videos</video:tag>
      <video:tag>medicardium</video:tag>
      <video:tag>Benefits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Ray-tube-focusing-cup</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X Ray tube focusing cup</video:title>
      <video:description>X ray tubes the focusing cup is a negatively charged housing that encourages the electrons to stay together x ray tube cathode structure consists of the filaments and the focusing cup particularly the change of potential of the focusing cup will drastically alter the curves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/341bbc16-21ab-421e-b739-26dee24f774b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-10-23T15:47:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7181.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>xray</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/International-space-station-astronauts-interaction-with-UK-students</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>International space station astronauts interaction with UK students</video:title>
      <video:description>In the current generation its possible to make a call to any part of the world, but not everywhere in the space. The United Kingdom students are having an opportunity to have a talk with astronauts who have toured the space. In this video the international space station astronauts speaks to the  United Kingdom students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/311643ed-c1aa-4ced-8704-fe4a746df936/cand_5.jpg</video:thumbnail_loc>
      <video:duration>886</video:duration>
      <video:publication_date>2013-04-05T09:58:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30395.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>international</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Astronauts</video:tag>
      <video:tag>speak</video:tag>
      <video:tag>with</video:tag>
      <video:tag>United</video:tag>
      <video:tag>Kingdom</video:tag>
      <video:tag>students</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-OF-THE-PROTEIN</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>THE MIRACLE OF THE PROTEIN</video:title>
      <video:description>The proteins that humans ingest for their nutrition are not all used by the body in the same form. First of all, they are decomposed into smaller molecules called amino acids. Later on, these amino acids are brought together in new arrangements to make any one of the 200,000 different types of protein encoded in the DNA which may be needed at that particular time. The name given to this complex process, each step of which is a miracle in itself, is protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/312a7139-61b2-4169-b42c-d3ff947d4847/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2009-08-07T20:04:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3169.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whole-Brain-Tractography-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Whole Brain Tractography Video</video:title>
      <video:description>This case study uses camino to perform tractography on diffusion tensor data we will produce images using both streamline and probabilistic tractography using the pico algorithm although there is a vast wealth of structural connectivity data contained within whole brain diffusion mri tractography data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/311c1add-960d-4af9-ba93-974f673988ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-10-23T16:19:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7196.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Whole</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Tractography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advection-diffusion-limited-aggregation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Advection diffusion limited aggregation</video:title>
      <video:description>In the diffusion limited aggregation model diffusing particles irreversibly attach to a growing cluster which is initiated with a single solid seed this process generates clusters with a branched morphology advection diffusion limited aggregation is a straight forward extension to this model where the transport of the aggregating particles not only depends on diffusion but also on a fluid flow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/30f1e6f1-6fc8-42e6-bf9c-05925e20c0db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-10-18T04:55:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7073.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Advection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spontaneous-Breech-delivery-Breech-Birth-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Spontaneous Breech delivery Breech Birth  Video</video:title>
      <video:description>Breech presentation is just as natural as head first presentation womens bodies are made to do this and last head retention is highly unlikely</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30a4945c-0c4e-4fd3-96d7-e5114406d974/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2011-11-29T06:14:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8712.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Breech</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>childbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-WORLD-OF-ICE-PART-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>THE WORLD OF ICE PART 2</video:title>
      <video:description>Life in the poles is terribly difficult: Land and sea are covered in ice, freezing winds and temperatures prevail, and there is nowhere for animals to shelter…
One might think there is nothing but icebergs in the poles. Yet there is actually a rich variety of life there, despite all the difficult conditions.
In this film you will encounter creatures which survive quite easily in polar conditions that at first sight might seem totally inhospitable to life, and will examine their characteristics, each one of which is a miracle of creation, revealing the infinite knowledge, and power and dominion over the earth of the Almighty God.
You will see that each of the features these animals possess is the product of a superior design, and that all creatures are created by Almighty God with the most perfect design in the light of their needs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/2fc00f6d-4f40-42fe-8521-50833e67e2a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>998</video:duration>
      <video:publication_date>2009-10-31T11:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3490.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>animals</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>poles</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-7-of-20</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 7 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Limb regeneration is discussed in detail. Muscle stem cells and their plasticity are discussed. Audience questions are taken.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/2f24c5ef-ea97-41d1-ba45-e710914506fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2007-08-16T03:00:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/767.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Salamander</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>regeneration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-epitope-of-the-IGF1-receptor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The epitope of the IGF1 receptor</video:title>
      <video:description>The epitope of the IGF1 receptor showing the  elbow  of the two membrane-proximal Fn3 domains</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/2f6b0a43-9728-4cef-bc36-a909ddb4a706/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-03-30T21:33:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6883.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>epitope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>IGF1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sandwich-ELISA-Isotype-Detection</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sandwich ELISA-Isotype Detection</video:title>
      <video:description>Sandwich ELISA is performed to measure the amount and serological class of antibodies made by an immunized animal or present in the serum of patients. Anti-immunoglobulin antibodies is used as the specific and sensitive agents of detection. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/2e0f70e6-23ab-4d66-9fe8-b1a2a4608f46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2010-07-01T02:46:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4414.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sandwich</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Isotype</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-beta-and-gamma-radiation-teaching-aid</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Alpha beta and gamma radiation  teaching aid</video:title>
      <video:description>Animated lesson with interactive activities simulations and adaptive test introducing penetration uses and dangers of alpha beta and gamma radiation when radiation of high enough energy strikes another atom it strips away an electron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2f164673-19cc-4d27-97d1-b9362e657779/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-10-18T04:59:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7079.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/STS-132-day-three-flight</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>STS-132 day three flight</video:title>
      <video:description>STS-132 was a space shuttle mission by NASA in which Atlantis space shuttle docked with global space station in 2010 May. This is day 3 momentous for STS-132.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2d1b9226-494a-4d97-8ce1-894a18978c82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1560</video:duration>
      <video:publication_date>2013-04-05T10:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30403.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Flight</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Momentous</video:tag>
      <video:tag>STS</video:tag>
      <video:tag>132</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-ERVs-support-evolution-challenge</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Do ERVs support evolution challenge</video:title>
      <video:description>ERVs are not of viral rigion are at he same loci humans and chimps because they would&apos;t function otherwise and other gene have equal potential to be harmful can&apos;t be random insertions and evidence for evolution is not lafsifiable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2d7af4e0-ee7f-43b9-bafd-191305435811/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2010-11-16T12:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5486.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>a01011399</video:tag>
      <video:tag>s</video:tag>
      <video:tag>ERV</video:tag>
      <video:tag>Challenge</video:tag>
      <video:tag>do</video:tag>
      <video:tag>ERVs</video:tag>
      <video:tag>Support</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Lower-Limb-Part-5</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of Lower Limb Part -5</video:title>
      <video:description>This video will help you in understanding the functioning of lower limbs on our body. A brief description with the diagrams is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2bf60358-fa22-486c-8dec-ef57ce0d9b86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>745</video:duration>
      <video:publication_date>2013-02-11T04:17:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30234.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
      <video:tag>6</video:tag>
      <video:tag>tibia</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Vorticella</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Vorticella</video:title>
      <video:description>A vorticella is a microscopic freshwater animal. This video shows the feeding process of a vorticella.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2c044394-38c5-4b7f-bd61-96edb019cd27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-24T18:41:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5992.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Vorticella</video:tag>
      <video:tag>feeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asymmetric-division-of-a-Drosophila-Neuroblast</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Asymmetric division of a Drosophila  Neuroblast</video:title>
      <video:description>Drosophila neuroblast undergo cell division over and over again in order to form two pairs or neurons. This video explains the process of asymmetric division and the formation of neurons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2bd93c21-74e0-4c1d-8a8b-c0f30a399966/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2010-11-24T22:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6043.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Asymmetric</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>neuroblast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-elements-are-created-from-nothing</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How the elements are created from nothing?</video:title>
      <video:description>There are lots of different elements in the universe but how are they created from nothing? This video explains how this process occurred since Big Bang. Element is a chemical substance consisting of atoms having the same number of protons in their atomic nuclei (atomic number or Z number).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/07/2a4c3ab4-09d6-49eb-b4c6-aa7cca28abd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2015-07-27T13:25:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32246.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>element</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/gyroscope-precession</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>gyroscope: precession</video:title>
      <video:description>gyroscope: precession video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2bbae55a-7238-4423-aee8-4818f9c81ff0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2010-11-10T13:47:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4954.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Gyroscope</video:tag>
      <video:tag>Precession</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hemodialysis-Machine-Setup-Watch-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hemodialysis Machine Setup Watch Video</video:title>
      <video:description>Hemodialysis training takes a few weeks how to monitor and care for access how to set up the dialysis machine and much more learn about hemodialysis machine setup In this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2a3cb413-f88b-40a1-84f9-89fc13112235/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2011-11-29T06:22:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8727.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemodialysis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Setup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Problems-with-Darwinian-theory-of-Evolution-Frog-to-Prince</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Problems with Darwinian theory of Evolution, Frog to Prince</video:title>
      <video:description>A scientific documentary of 5 Doctors/Professors interviewed regarding the problems with Darwin&apos;s theory of Evolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/293b4314-3682-4676-a064-2758f68f0844/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-22T23:54:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30775.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>ID</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sleep-Wak-up-and-work-in-zero-g</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sleep, Wak up and work in zero g</video:title>
      <video:description>Candy Coleman, an NASA Flight expedition 26 Engineer, holds a talk on what its is like on daily basis while aboard orbiting in space laboratory CBS program. This event took place on January 18, 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/29cbc0ed-8963-48b4-aa53-8b5ad5d558aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1029</video:duration>
      <video:publication_date>2013-04-05T10:05:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30401.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>sleep</video:tag>
      <video:tag>Wak</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>G</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Rotary-Combustion-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Rotary Combustion Engine</video:title>
      <video:description>Video shows the working of a rotary internal combustion engine. This engine doesn&apos;t use the pistons for the work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9103.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-29T20:13:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9103.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visualizing-biointerfaces-in-3D-Reconstruction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Visualizing biointerfaces in 3D  Reconstruction</video:title>
      <video:description>Visualizing biointerfaces : A biointerface is the interface between a cell, a biological tissue or a biomaterial with another material. The motivation for biointerface science stems from the urgent need to increase the understanding of interactions between biomolecules and surfaces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/29330f78-ef67-4a68-9b17-19baf023d607/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-10-18T01:48:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7023.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biointerfaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jet-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Jet Engine</video:title>
      <video:description>A jet engine is one that develops thrust by ejecting a jet of usually combustion gases. This is an animation of that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/26554bae-1c4b-4ad2-a317-04270894ac49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-25T20:22:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7875.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultraluminous-Infrared-Galaxy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Ultraluminous Infrared Galaxy</video:title>
      <video:description>Ultraluminous galaxies are also referred to as ULIRGs, they are galaxies that emit light that is 100 times brighter than the normal galaxies in infrared. They are found when in merging galaxies whose collisions lead to dust enshrouded busts of star formation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/25d7f0d7-61c1-46b9-9531-09bbd7203702/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-23T23:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7703.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NGC</video:tag>
      <video:tag>6240</video:tag>
      <video:tag>Ultraluminous</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Galaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Human-Abdomen</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Human Abdomen</video:title>
      <video:description>A very helpful video for the bio students showing the structure and working of our abdomen. A brief description is provided here by the experts to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/24068551-edf1-4ecf-9b13-1869f4bb5126/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2330</video:duration>
      <video:publication_date>2013-02-17T08:54:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30366.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Abdomen</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origami-gyroscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Origami gyroscope</video:title>
      <video:description>How to make an origami gyroscope. This origami gyroscope is the perfect way to showcase your skill, while mystifying your peers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9097.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2011-11-29T20:07:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9097.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>an</video:tag>
      <video:tag>origami</video:tag>
      <video:tag>Gyroscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-video-of-the-upper-limb-bones-by-BD-chaurasia</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy video of the upper limb bones by BD chaurasia</video:title>
      <video:description>The firm organs that support the extension from the deltoids part to the hand,together with the shoulder, axilla and arm in animals are called upper limb bones.They include: clavicle, humerus, radius, ulna, carpus, metacarpus, phalanges. This video focuses on a detailed explanation of how these bones articulate with each other and their functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/24109101-f106-4490-b4be-4df1cbea0d44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>898</video:duration>
      <video:publication_date>2013-02-17T07:44:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30341.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Booster-camera-Atlantis</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Booster camera -  Atlantis</video:title>
      <video:description>This is a video footage of STS-133 taken on February, 24. The six mounted camera reveal a new discovery of the solid the Atlantis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2161d78c-fd13-4a6e-a3f0-6cca5d8b4094/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1958</video:duration>
      <video:publication_date>2013-04-05T10:03:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30399.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>camera</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Atlantis</video:tag>
      <video:tag>launch</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hyperactivation-of-Akt-TOR-Signaling-12</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hyperactivation of Akt TOR Signaling (1/2)</video:title>
      <video:description>Abnormal Hyperactivation of Akt_TOR Signaling in Chordoma 1/2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2204e492-3236-421b-bd80-6fd23e47882c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-23T00:16:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5705.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>AKT</video:tag>
      <video:tag>TOR</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/History-of-The-Roman-Empire</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>History of The Roman Empire</video:title>
      <video:description>This video discusses the history related with the Roman empire, republic and some more importan topics. Watch this video to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/20a788bf-e210-4c45-8a39-4933f29b1b05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>745</video:duration>
      <video:publication_date>2013-02-16T03:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30301.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
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      <video:tag>Roman</video:tag>
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      <video:tag>or</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Which</video:tag>
      <video:tag>was</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Immune System And Natural Born Killers</video:title>
      <video:description>This video will help you in understanding all about the your immune system and the killers of natural born animals. Video will definitely generate a sympathy in you for these animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/207489aa-cecd-4df0-8c6b-8f379991392f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>901</video:duration>
      <video:publication_date>2013-02-17T07:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30347.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Your</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-Weeks-of-Pregnancy-in-HD</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All Weeks of Pregnancy in HD</video:title>
      <video:description>This is an animation of all the weeks during pregnancy. The video starts from the fertilized egg, and the formation of the baby and the amniotic sac.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f61221b-5c62-4cc2-8208-e3cdc012c940/cand_5.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2011-11-29T05:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8707.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>All</video:tag>
      <video:tag>Weeks</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Tyrosine-Kinase-Receptor-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Tyrosine Kinase  Receptor Animation</video:title>
      <video:description>Video of Receptor tyrosine kinases (RTK)s that are the high-affinity cell surface receptors for many polypeptide growth factors, cytokines, and hormone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1e6b9a95-6294-47b8-9834-8e1d5f2800a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-18T02:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7044.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Streptococcus-Staphylococci</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Streptococcus &amp; Staphylococci</video:title>
      <video:description>This video provides a detailed study of streptococcus pneumoniae and staphylococci. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1be90927-8dc6-46a1-9187-d0b282330b34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2013-02-17T08:05:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30351.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Streptococcus</video:tag>
      <video:tag>pneumoniae</video:tag>
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      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Beta-sheets</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Are Beta sheets?</video:title>
      <video:description>This video describes the beta sheets with their common examples and diagrams. Secondary structural representation is also studied here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1ce10198-407a-4738-b1af-8638a06155a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2013-02-10T02:15:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29926.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Chemistry</video:category>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Kamps KJ-66 RC Model Turbine</video:title>
      <video:description>Kamps KJ-66 RC Model Turbine is one of the best turbines used in model aircrafts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9207.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-29T22:09:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9207.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <loc>https://dnatube.com/videos/Cutting-Propagation-I</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cutting Propagation I</video:title>
      <video:description>Cutting Propagation Lecture by Dr. Fred Davies from Texas A&amp;M. Developed as part of a educational project created by Dr. Sandy Wilson at the University of Florida.
Text info: Cutting propagation (cuttage) is a vegetative propagation technique in which a portion of a plant is cut from the parent or stock plant and induced to form roots and/or shoots by a combination of chemical, mechanical, and/or environmental manipulations. This slide shows leafy shoot cuttings from a woody plant, with new adventitious roots which have formed at the base of the cutting after several weeks in the proper environment.</video:description>
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      <video:duration>1333</video:duration>
      <video:publication_date>2007-09-10T22:54:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/998.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>propagation</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>ALl About The French Revolution</video:title>
      <video:description>Video contains a very interesting discussion about the French revolution. Its effects on the whole world are discussed in brief.</video:description>
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      <video:duration>713</video:duration>
      <video:publication_date>2013-02-17T07:35:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30336.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Crash</video:tag>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Solutions in Chemistry - Part 3</video:title>
      <video:description>Video provides a brief explanation with different kinds of solutions. Watch this video to know the properties of different kind of solutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1bd82b7d-b88c-4104-9382-1451cf4e54c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2010-12-20T12:08:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6664.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physical-Phenomenon-NMR</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Physical Phenomenon, NMR</video:title>
      <video:description>Nuclear magnetic resonance is a magnetic dipole moment will have a potential energy related to its orientation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1a8d2967-675a-46ce-ab0b-26af8b063fac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-10-23T15:41:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7171.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>NMR</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microchip-PIC-vs-Atmel-AVR</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Microchip PIC vs Atmel AVR</video:title>
      <video:description>This video discusses the functioning of Microchip PIC and Atmel AVR. A few important discussions are provided here to find out which will be best for your use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/16fcaa3a-bec4-471c-b07c-21db6d7b78e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1452</video:duration>
      <video:publication_date>2013-02-10T03:33:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29990.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>EEVblog</video:tag>
      <video:tag>63</video:tag>
      <video:tag>Microchip</video:tag>
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    <loc>https://dnatube.com/videos/All-About-Jet-Sky-Master-F16-RC</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Jet Sky Master F16 RC</video:title>
      <video:description>This video will introduce you with the advance F16 RC Jet Sky Master. Video is really interesting, you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9118.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2011-11-29T20:30:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9118.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>jet</video:tag>
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      <video:tag>SkyMaster</video:tag>
      <video:tag>USA</video:tag>
      <video:tag>com</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Magnet-Gun</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Magnet Gun?</video:title>
      <video:description>A very interesting video showing the working of a magnet gun. Different parts in working are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9087.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-29T19:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9087.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>Gun</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How does  Prozac works? (brief animation)</video:title>
      <video:description>How Prozac works- brief animation. Fluoxetine (Prozac) is used to treat depression, obsessive-compulsive disorder (bothersome thoughts that won&apos;t go away and the need to perform certain actions over and over), some eating disorders, and panic attacks (sudden, unexpected attacks of extreme fear and worry about these attacks). Read more: http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0000885</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/17ba82a5-7971-4458-b65f-3f5ed567004d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-24T00:29:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5869.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Prozac</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Magnetic-Torque</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Magnetic Torque</video:title>
      <video:description>Magnetic Torque video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/170b24ef-2207-4c12-8261-58ed7eef0d70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T13:54:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4960.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Torque</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/A-new-Aluminum-battery-recharges-in-a-minute</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A new Aluminum battery recharges in a minute</video:title>
      <video:description>Aluminum batteries have been attempted before, but this is the first viable one in terms of being a lithium-ion battery replacement. Dai’s battery consists of an aluminum anode, graphite cathode, ionic liquid electrolyte, and a flexible polymer acting as a casing. The reason the battery won’t burst into flames is the fact the electrolyte is just a salt that is liquid at room temperature./nThe team is led by Stanford chemistry professor Honglie Dai. What they have developed is an aluminum and graphite battery and it ticks almost all of the boxes of a desirable battery design. It’s very cheap to make, it won’t burst into flames even if you drill a hole in it, recharge cycles without degradation are in the thousands, and in the form of a typical smartphone battery it will recharge in about a minute. One final revolutionary feature of this battery is the fact it can be bent and shaped without impacting performance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/163e86a6-3420-40eb-a3cc-f46e0977f32c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2015-04-08T10:16:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32120.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Aluminum</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>recharges</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Disc-Brake-Overheating</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Disc Brake Overheating</video:title>
      <video:description>This video will introduce you with the problem of overheating the brake disc. Solution to overcome this problem is also discussed here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9066.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-29T19:41:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9066.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Overheating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Brake</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-The-SP-Bond-Forms</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Does The SP Bond Forms</video:title>
      <video:description>An animated video to show the formation of Sp bond. This video will help you to understand the process of bonding in chemistry.</video:description>
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      <video:uploader>SamuelMorse</video:uploader>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Upper Limb Bones - part 4</video:title>
      <video:description>This video shows the structure and functioning of bones of upper limbs. A well explanation is provided by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1549ab41-5c44-4a4f-9c9f-811f744083f1/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30344.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Formation of bicoid bcd mRNA gradient in drosophila</video:title>
      <video:description>Watch this video on bicoid bcd mRNA gradient formation in drosophila. The bicoid protein is generated in pre-blastoderm embryo of the drosophila through bcd protein diffusion after maternal mRNA translation, which at anterior pole acts as a localized bcd source.</video:description>
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      <video:duration>53</video:duration>
      <video:publication_date>2010-11-24T21:54:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6024.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
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      <video:tag>formation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bicoid</video:tag>
      <video:tag>bcd</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>in</video:tag>
      <video:tag>drosophila</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Parkinson-disease-animated-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Parkinson disease animated video</video:title>
      <video:description>Parkinson disease is the second most common neurodegenerative disorder and the most common movement disorder it is characterized by progressive loss of muscle control which leads to trembling of the limbs and head while at rest stiffness slowness and impaired balance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/154d3806-7e0c-476c-b790-fcca5ed5500b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-10-23T15:40:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7170.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinson</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>The rise in average temperature of the Earth&apos;s atmosphere is known as Global Warming. And this video explains Anthropogenic Global Warming.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/14c0f174-7eb7-4bb0-9348-3f136aa76017/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2010-11-13T21:45:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5152.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Anthropogenic</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/BIGTESLA-COIL-OF-OKLAHOMA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>BIGTESLA COIL OF OKLAHOMA</video:title>
      <video:description>A Tesla coil is an electrical resonant transformer circuit invented by Nikola Tesla around 1891. It is used to produce high voltage, low current, high frequency. This video shows a big version of tesla coil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9074.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-11-29T19:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9074.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>BIGgg</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>of</video:tag>
      <video:tag>OKLAHOMA</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>MHC Class II Processing</video:title>
      <video:description>This video describes the assembly of MHC Class II molecules.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp;amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
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      <video:duration>94</video:duration>
      <video:publication_date>2010-04-08T20:11:55.000Z</video:publication_date>
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      <video:uploader>hassan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>class</video:tag>
      <video:tag>II</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunology Part 1- hypersensitivity states three and four</video:title>
      <video:description>Immunology as a branch of biomedical science, covers various aspects of immune system in organisms.It covers physiological functions of immune system in states of diseases and health. This video on immunology demonstrates part one of hypersensitivity states III and IV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0e8d8d91-0d7d-48b6-8ea6-fe8cba0fb994/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2698</video:duration>
      <video:publication_date>2013-02-17T08:24:50.000Z</video:publication_date>
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      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>States</video:tag>
      <video:tag>III</video:tag>
      <video:tag>and</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>immunology</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>RNAi Transfection</video:title>
      <video:description>by Abnova - RNA interference is a gene-silencing
technique used in studying the absence of normal gene
action. To better understand its function and role in
disease, you can transfect siRNA into cell line to turn
gene expression off or knock it down.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/116c4ce0-1fc3-4e65-bc1b-89dd5147adcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2010-05-13T08:27:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4358.mp4</video:content_loc>
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      <video:category>Experiments</video:category>
      <video:tag>rnai</video:tag>
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      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:duration>8</video:duration>
      <video:publication_date>2010-11-23T00:16:08.000Z</video:publication_date>
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      <video:uploader>diabeticman</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>University of Michigan - Blazar in action 
video</video:description>
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      <video:duration>29</video:duration>
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      <video:tag>of</video:tag>
      <video:tag>Michigan</video:tag>
      <video:tag>Blazar</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>This video describe the pelvis and its importance to locomotion. This lesson is an extract from DVD videos provided by BD Chaurasia Anatomy textbook.</video:description>
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      <video:duration>1405</video:duration>
      <video:publication_date>2013-02-17T08:09:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30353.mp4</video:content_loc>
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      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>This video offers a free and quick energy generation procedure in a matter of minutes. Other relevant information can be got on energeticforum.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9208.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
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      <video:tag>Step</video:tag>
      <video:tag>by</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>minutes</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Cortico A Spinal Tracts</video:title>
      <video:description>This video contains information about Cortico-spinal tracts which is responsible for the information flow from brain to spinal cord. These tracts are responsible for understanding the procedure of controlling one portion of body by the other portion of brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/0ce1bea4-4ed9-463b-ab4b-e09647bb1e2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-10-23T16:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7207.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cortico</video:tag>
      <video:tag>Spinal</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>The Giotto</video:title>
      <video:description>Giotto is a space craft sent out by the European space agency to study Halley&apos;s comet. Giotto left Earth in 1986. This video shows a few clips of the Giotto.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9098.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-11-29T20:07:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9098.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>1985</video:tag>
      <video:tag>Giotto</video:tag>
      <video:tag>ESA</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/A-Look-at-The-Crusades-Age</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at The Crusades Age</video:title>
      <video:description>This video presented by &quot;Crash Course World History&quot; discusses the pilgrimage or holy war during the crusades age. Video is really interesting, so you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0b9fbcc4-45a0-4e43-98f3-17949d2b5aa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2013-02-16T03:42:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30310.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Crusades</video:tag>
      <video:tag>Pilgrimage</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Holy</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Darwin-Evolution-vs-ID-Intelligent-Design</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Darwin Evolution vs ID Intelligent Design</video:title>
      <video:description>A scientific documentary on Intelligent Design and Evolution, great for Biology Study.  It tries to find the question, where did we come from. Unlocking the Mystery of Life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/06858bcb-5301-4fa5-a5f4-ed7523169775/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-22T23:43:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30774.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>atheist</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Dehydration-Synthesis-Blender-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Supplement
It is a type of condensation reaction in which monomers join together into polymers while losing water molecules. This process is carried out by losing (-OH) from one of the monomers and (H) from another monomer. The two unstable monomers join together, and the (-OH) and (H) combine forming water (H2O). 

For example, A-OH + B-H → AB + HOH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0ae6f292-c3c0-4d51-911e-ce16cbdf85a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-11-10T23:02:33.000Z</video:publication_date>
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      <video:uploader>RobertHooke</video:uploader>
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    <loc>https://dnatube.com/videos/What-is-Antimatter</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>In 1930 Paul Dirac formulated a quantum theory for the motion of electrons in electric and magnetic fields, the first theory that correctly included Einstein&apos;s theory of special relativity in this context. This theory led to a surprising prediction�the equations that described the electron also described, and in fact required, the existence of another type of particle with exactly the same mass as the electron but with positive instead of negative electric charge. This particle, which is called the positron, is the antiparticle of the electron, and it was the first example of antimatter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0aab1921-156d-4e7e-a70b-0ea9691f3396/cand_5.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2010-11-09T12:06:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4836.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
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      <video:description>This video shows the diagnosing of throat problems by the expert doctors. A close view of some instruments with their introduction is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/0a75966f-acce-4e1c-8fb7-c9be88d979a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2013-04-07T16:54:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30408.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diagnosing</video:tag>
      <video:tag>Throat</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>featuring</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Katz</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-NanoTechnology</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DNA NanoTechnology</video:title>
      <video:description>Artificially designed and manufactured nucleic acid made for technological uses are call DNA technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/0a5b5dd2-c9df-47db-9f32-ceae9c7434d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-12-03T11:45:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6368.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nanobots</video:tag>
      <video:tag>replacing</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overconsumption-You-might-hate-humanity</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overconsumption - You might hate humanity</video:title>
      <video:description>This is a It’s a clip from the phenomenal documentary Samsara, directed by Ron Fricke, who also made Baraka./nIt shows how meat industry actually works and how animals are treated during this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/0a59379b-ea49-4ae9-833b-955f951a9b0a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-09-11T04:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30725.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>overconsumption</video:tag>
      <video:tag>samsara</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Refrigerator-basics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Refrigerator basics</video:title>
      <video:description>This is an animated demonstration of the basic principle of a refrigerator. Shows how heat is dissipated leaving inside of the fridge cooler and cooler.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9093.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-11-29T20:03:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9093.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Refrigerator</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Differentials-in-Vehicles-How-They-Work</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Differentials in Vehicles- How They Work</video:title>
      <video:description>This video discusses the technology of differentials in detail. It features the forces involved as a truck moves. Know how these works and the types that exist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9202.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-11-29T22:02:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9202.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Differentials</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>They</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bremsstrahlung</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Bremsstrahlung</video:title>
      <video:description>Bremsstrahlung video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/067ff153-9706-4f40-8217-184530f4806f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T14:17:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4973.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Bremsstrahlung</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wave-Rectification-and-Diode-Bridge</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Wave Rectification and Diode Bridge</video:title>
      <video:description>This animated video describes how the electric current flow during full wave rectification using a diode bridge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/05ab3c3a-20ec-4849-9084-fb911e3da793/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-14T18:24:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5251.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Full</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Rectification</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>diode</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>rectify</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-11a-medical-school-pathology</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chapter 11a - medical school pathology</video:title>
      <video:description>This video explains chapter 11a of medical school pathology. Pathology is a field that involves diagnosis and characterization of diseases in in humans by examining their body fluids or biopsies.It can as well study of autopsies to diagnose cause of death. This field is key medical schools with many pathologists being instructors. The instructors are highly appreciate for their contribution in development of lab system. This is the first part of chapter 11.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0399a840-45f5-4505-a037-8ae07fd5b8b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3303</video:duration>
      <video:publication_date>2013-02-17T07:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30338.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>11a</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-Cloning</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Plasmid Cloning</video:title>
      <video:description>This video explain plasmid cloning. I am also adding here background information: Plasmids are circular, double-stranded DNA (dsDNA) molecules that are separate from a cell&apos;s chromosomal DNA. These extrachromosomal DNAs, which occur naturally in bacteria, yeast, and some higher eukaryotic cells, exist in a parasitic or symbiotic relationship with their host cell. Plasmids range in size from a few thousand base pairs to more than 100 kilobases (kb). Like the host-cell chromosomal DNA, plasmid DNA is duplicated before every cell division. During cell division, at least one copy of the plasmid DNA is segregated to each daughter cell, assuring continued propagation of the plasmid through successive generations of the host cell.

Many naturally occurring plasmids contain genes that provide some benefit to the host cell, fulfilling the plasmid&apos;s portion of the symbiotic relationship. For example, some bacterial plasmids encode enzymes that inactivate antibiotics. Such drug-resistance plasmids have become a major problem in the treatment of a number of common bacterial pathogens. As antibiotic use became widespread, plasmids containing several drug-resistance genes evolved, making their host cells resistant to a variety of different antibiotics simultaneously. Many of these plasmids also contain â€œtransfer genesâ€ encoding proteins that can form a macromolecular tube, or pilus, through which a copy of the plasmid can be transferred to other host cells of the same or related bacterial species. Such transfer can result in the rapid spread of drug-resistance plasmids, expanding the number of antibiotic-resistant bacteria in an environment such as a hospital. Coping with the spread of drug-resistance plasmids is an important challenge for modern medicine
text reff: http://www.ncbi.nlm.nih.gov</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/057511d7-a6b1-4f85-8512-780607a31aa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2007-09-10T22:47:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/993.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>plasmid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Wind-Turbines-SuperGenerator</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Wind Turbines SuperGenerator</video:title>
      <video:description>This video will show you the low speed super generator wind turbines. A description of the process that how does it work is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9100.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-29T20:09:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9100.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Low</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>SuperGenerator</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Turbines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-of-AC-system</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overview of AC system</video:title>
      <video:description>Air conditioning systems have both heating and cooling segments. It as well clears air and regulate moisture levels. Watch the application of this systems in various environments like automobile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9211.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-29T22:17:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9211.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>AC</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-a-turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Animation of a turbine</video:title>
      <video:description>A turbine has many purposes and applications like production of energy,drive a compressor among other purposes. There are gas and wind turbines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/04174eea-e8f4-4431-984e-e13c8f7e88ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-25T23:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7942.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>TURBINE</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-SINTASA-VIDEO</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>ATP SINTASA VIDEO</video:title>
      <video:description>ATP SINTASA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/031faed1-c75c-48a1-930f-63cb000a1fce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2010-11-23T00:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5713.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>SINTASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-of-how-air-conditioning-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Part 2 of how air conditioning works</video:title>
      <video:description>Cooling a big building with an individual unit per office space would be a waste of resources. This video explores how air conditioning works, for big buildings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/02f57da9-b3c7-45ea-bbd0-c60add7acc46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2011-11-25T20:59:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7934.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>chillers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>economizer</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paclitaxel-rendered-molecule</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Paclitaxel rendered molecule</video:title>
      <video:description>Paclitaxel (formerly called taxol), an important anticancer drug, inhibits cell replication by binding to and stabilizing microtubule polymers. As drug-receptor interactions are governed by the three-dimensional stereochemistries of both participants, we have determined the crystal structure of paclitaxel to identify its conformational</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/02abfc19-157a-4e53-93ac-3e9f79618825/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-11-06T22:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4769.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Paclitaxel</video:tag>
      <video:tag>rendered</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Taxol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Axial-Vector-Engine-12</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Axial Vector Engine 12</video:title>
      <video:description>An Axial engine is a type of reciprocating engine. The pistons axes are parallel to the shaft. The axial vector engine comes with 12 cylinders to increase performance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/00d488b2-9af7-496b-88f2-1391ba61ad07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2011-11-25T08:18:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7844.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Axial</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>12</video:tag>
      <video:tag>cyl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acetylcholine-3D-Medical-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Acetylcholine 3D Medical Animation</video:title>
      <video:description>The first neurotransmitter ever identified was acetylcholine, a chemical transmitter in both the central and parasympathetic nervous system in humans and many other organisms. It was discovered by Henry Hallett Dale and Otto Loewi in 1914; this discovery earned them the Nobel Prize in Physiology or Medicine in 1936.

Chemically, acetylcholine is an ester of acetic acid and choline with the very long chemical formula CH3COOCH2CH2N+(CH3)3. It is a very effective deliverer of sodium ions, which stimulate muscle contractions and excites nerves. An increase in acetylcholine causes a decreased heart rate and increased production of saliva, as well as readying the muscles for work. In high doses, it can cause convulsions and tremors. In deficient levels, it can contribute to motor dysfunction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/022f24fb-d0e1-4a4f-9e75-3742dceda2b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2010-11-09T12:55:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4852.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryogenesis-in-C-elegans</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Embryogenesis in C. elegans</video:title>
      <video:description>This video demonstrates embryo-genesis in C. elegans. C. elegans is a core system in embryo-genesis though collection of finite embryos has posed a challenge. This has made this process not to be amenable to many genomics and biochemists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/009573e2-ad9a-4f9a-bfe6-1e6b28033fca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-24T15:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5959.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sp-Formation-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sp Formation Video</video:title>
      <video:description>Light microscopic studies indicated a correlation between the virulence for mice of different Salmonella serotypes and the ability to form or maintain spacious phagosomes (SP) within mouse macrophages. Although Salmonella typhimurium induced membrane ruffling, macropinocytosis, and SP formation in macrophages from BALB/c mice, serotypes which are nonpathogenic for mice produced markedly fewer SP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0080561e-2f25-429b-b8dd-6eddcd2fed1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-07T17:14:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4784.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Spacious</video:tag>
      <video:tag>phagosome</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Estrogen-receptor-binding-mode-raloxifene</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Estrogen receptor binding mode raloxifene</video:title>
      <video:description>Raloxifene is a hormone therapy drug that protects against bone loss in postmenopausal women during large studies of raloxifene effectiveness against osteoporosis researchers discovered that women taking the drug developed fewer breast cancers than women taking the placebo therefore it is being researched as a drug used to fight breast cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/006a649a-f19e-4228-bbfb-d13c0f147daa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2011-10-23T15:54:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7185.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Raloxifene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-Field-Plotting-Lab-Process</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:description>This video describes electric field plotting lab process in which a person measures points of equal potential to plot their grids which is roughly equivalent to the electric dipole.</video:description>
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      <video:duration>30</video:duration>
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      <video:uploader>Edison</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/mMaya-Software-tool-to-animate-molecular-structures</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>mMaya Software tool to animate molecular structures</video:title>
      <video:description>Here is the video for mMaya. Molecular Maya is a free software toolkit that extends Maya&apos;s capabilities by allowing users to import, build, and animate molecular structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/652cddc1-8bbd-4fab-b685-d6a9e19c5d7e/cand_1.jpg</video:thumbnail_loc>
      <video:duration>1005</video:duration>
      <video:publication_date>2016-03-24T23:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32452.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Cardiovascular-Disorders</loc>
    <lastmod>2026-08-25</lastmod>
    <video:video>
      <video:title>What Are Cardiovascular Disorders?</video:title>
      <video:description>A brief description about the cardiovascular disorders is provided by the expert. This video is very helpful for the medical purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/858f6282-5a55-46a7-90dc-646078a6d27f/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5372.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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    <loc>https://dnatube.com/videos/How-Your-Body-Makes-Blood-Institute-of-Human-Anatomy</loc>
    <lastmod>2026-08-24</lastmod>
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      <video:title>How Your Body Makes Blood - Institute of Human Anatomy</video:title>
      <video:description>This is a video explaining how our body makes blood. Reference: Institute of Human Anatomy.
https://www.youtube.com/watch?v=RFa_i0k6pHI
Source: https://beacons.ai/instituteofhumananatomy</video:description>
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      <video:publication_date>2026-08-13T00:36:38.549Z</video:publication_date>
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      <video:uploader>Naz</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/All-About-The-Longest-in-Word-and-DNA</loc>
    <lastmod>2026-08-19</lastmod>
    <video:video>
      <video:title>All About The Longest in Word and DNA</video:title>
      <video:description>This video will provide you the information about the DNA transcription and translation, Hot Pockets, &amp; The Longest Word Ever. Video is really helpful for your knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11f622b5-954a-4f8e-bde1-edae6d6acd1b/cand_5.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/CS50-2012-Week-7-continued</loc>
    <lastmod>2026-08-19</lastmod>
    <video:video>
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      <video:description>Huffman coding.  Bitwise operators.  HTTP.  HTML.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/_fkTGFng_lQ/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>4450</video:duration>
      <video:publication_date>2026-08-12T05:25:58.823Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_fkTGFng_lQ</video:player_loc>
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    <lastmod>2026-08-19</lastmod>
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      <video:description>Recursion.  Debugging.  File I/O.  Structures.  Pointers.  Dynamic memory allocation.  Heap.</video:description>
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    <loc>https://dnatube.com/videos/What-happens-when-a-bird-enters-into-a-jet-engine</loc>
    <lastmod>2026-08-19</lastmod>
    <video:video>
      <video:title>What happens when a bird enters into a jet engine. </video:title>
      <video:description>This video shows what happens to a jet engine when a bird enters it. </video:description>
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      <video:uploader>Uic Ment</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Arm-Skin-Transplantation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Arm Skin Transplantation</video:title>
      <video:description>A very interesting video shows the procedure for the skin transplantation in an arm. Video is performed by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/feb71b89-cb36-4ce9-850d-6372003782a5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-04-07T16:53:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30407.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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    <loc>https://dnatube.com/videos/Targeting-HIV-Replication</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Targeting HIV Replication</video:title>
      <video:description>Viral reproduction consist of 3 important steps: 1. Attachment, 2. Co-receptor finding and 3. Fusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/fd5287c7-cb94-4b01-aae5-46f04560d94c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-05-16T01:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/329.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>Antiviral</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>retrovirus</video:tag>
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    <loc>https://dnatube.com/videos/Dentists-NYC-Cosmetic-Dental-Treatments</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Dentists NYC| Cosmetic Dental Treatments</video:title>
      <video:description>For cosmetic dental treatments or gum disease treatments, visit the best dentists of NYC. Dr. Laura’s dentistry in NYC is known for best dental treatment and she is recommended among the best dentist in New York City</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/fd182ee8-5453-402c-bdc9-a463f577909e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2367</video:duration>
      <video:publication_date>2010-03-20T10:57:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3975.mp4</video:content_loc>
      <video:uploader>Dr. Laura Torrado</video:uploader>
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      <video:tag>dentists</video:tag>
      <video:tag>NYC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Vascular-Endothelial-Growth-Factor-and-VEGF-receptors</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Vascular Endothelial Growth Factor and VEGF receptors</video:title>
      <video:description>Vascular Endothelial Growth Factor is factor affecting growth of blood vessels it to the cancer it self, so it would have enough food and oxygen for it&apos;s constant cell divisions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/fd28d67e-738d-4691-b079-e0d5d0b4dd13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-05-12T00:57:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/290.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vegf</video:tag>
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      <video:tag>Supply</video:tag>
      <video:tag>tumor</video:tag>
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    <loc>https://dnatube.com/videos/Keep-An-Eye-oF-The-Sky</loc>
    <lastmod>2026-08-18</lastmod>
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      <video:title>Keep An Eye oF The Sky</video:title>
      <video:description>NASA  Discover AQ campaign flies low to map air pollution over Baltimore. The Discover AQ is a three point approach to collect data.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa3c1260-5a51-4ad9-a169-9f973f1d0b83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-11-23T09:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7668.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
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      <video:tag>AQ</video:tag>
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    <loc>https://dnatube.com/videos/Superflares-in-the-Crab-Nebula</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Superflares in the Crab Nebula</video:title>
      <video:description>Crab Nebula is one of the brightest sources of high energy radiation in the sky and astronomers have recently observed flares in nebula that they are hard pressed to explain, with one lasting about six days.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f72d42e5-e149-4967-9fbf-a89b73334433/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-23T08:47:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7649.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Fermi</video:tag>
      <video:tag>spots</video:tag>
      <video:tag>Superflares</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Black-Smoker-and-Hot-Vent-Creatures</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Black Smoker and Hot Vent Creatures</video:title>
      <video:description>A hydrothermal vent is a geyser on the seafloor it continuously spews super hot mineral rich water that helps support a diverse community of organisms although most of the deep sea is sparsely populated vent sites teem with a fascinating array of life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f83407e6-17d0-4230-a249-9f132d3b3726/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-10-21T01:44:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7114.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 2</video:title>
      <video:description>In this documentary video, microbial evolution is shown. This is the video part 2.</video:description>
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      <video:duration>408</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/986.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>microbialevolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Skin-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Skin--Squamous cell carcinoma</video:title>
      <video:description>This is example of skin carcinoma. Macroscopic lip and arm skin are shown. Microscopic view of lesions is discussed. Pathology of lesion is shown and discussed, including cyst spaces and differentiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/f4a2a214-adbe-4e35-ba81-64ab2b0a0d7a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-08-11T18:57:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/712.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>squamous</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/History-of-Mathematics-Part-10</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>History of Mathematics Part-10</video:title>
      <video:description>This video shows the history of mathematics related to the ancient monuments. How the different trigonometric functions are explained in the old monuments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f2aae24f-df22-4c4e-8f1d-a5c91db18d50/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6541.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-Most-Distant-Galaxy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Most Distant Galaxy</video:title>
      <video:description>After the big bang it took over 600 million years for organization to take shape and there were no galaxies. On taking form these galaxies are wide spread out. So what is the most distant galaxy ever measured.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0c67be1-0cb2-4231-8854-954bd1ec1af4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2011-11-24T23:31:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7830.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Galaxy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ileostomy-Closure-Surgery</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ileostomy Closure Surgery</video:title>
      <video:description>This video demonstrates an operation of An ileostomy closure which is a surgery to close your temporary ileostomy. An ileostomy is part of your ileum that is brought outside your body through a cut in your abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ef6bc8fb-7a6c-4b93-a775-98e0d2d51e4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-12-01T20:17:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10347.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ileostomy</video:tag>
      <video:tag>Closure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Engine-Coolant</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Engine Coolant</video:title>
      <video:description>An engine coolant is very important, so important that 60 per cent of vehicle repairs are due to some coolant connected matter. They serve to reduce heat in the engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ee40003b-fd7e-4799-9e51-d8ab11ef5e1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-26T00:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8043.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>RMI</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Engine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Esophagus-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Esophagus - Squamous cell carcinoma</video:title>
      <video:description>This is squamous carcinoma of esophagus. Variety of tissue is stained form the case. Pathology of squamous mucous is discussed.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/713.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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      <video:tag>Histopathology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coronavirus-Covid-19-Structure</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Coronavirus Covid-19 Structure</video:title>
      <video:description>This video shows the detailed structure of coronoviruses including Covid-19 and how it functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2020/05/eaa53ef2-279a-4dc8-9a3d-6d1137c4d8ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1439</video:duration>
      <video:publication_date>2020-06-01T01:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32581.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>coronavirus</video:tag>
      <video:tag>covid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Humerus-Adduction-Abduction</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>NurseReview.Org -  Humerus Adduction Abduction</video:title>
      <video:description>More @ NurseReview.org - Humorous Adduction Abduction ... cancer aids infections nursing medical Anatomy Physiology Adduction Abduction NLE board exam cgfns nclex medicine health</video:description>
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      <video:duration>5</video:duration>
      <video:publication_date>2009-04-24T22:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2042.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>Cancer</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>nursing</video:tag>
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      <video:tag>anatomy</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Adduction</video:tag>
      <video:tag>Abduction</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>board</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nclex</video:tag>
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      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-Transfer-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic Transfer  part 4</video:title>
      <video:description>Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e15b5f5e-8218-47e7-af5c-dcdbd8dc8079/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2007-09-08T20:39:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/972.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>geentictransfer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-diversity</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic diversity</video:title>
      <video:description>This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, Vietnam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e36fbe4e-e327-4ab1-b4b5-05ec8574aa84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-27T21:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2519.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Metabolism-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Metabolism - part 4</video:title>
      <video:description>The metabolic pathways that produce energy create important environmental transformations. Although living organisms have diverse ways of meeting their energy needs, there is an amazing similarity between all life forms as they carry out metabolism directed to the construction and use of necessary biological molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/df433f87-a729-4e3a-97e1-2546fb53d0bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2007-09-08T20:50:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/983.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>metabolismmovie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Problem-Explained-about-the-Fukushima-Nuclear-Reactor-CNN</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Problem Explained about  the Fukushima Nuclear Reactor  (CNN)</video:title>
      <video:description>The tsunami that hit hit Japan in 2011 caused excessive damage in various sectors not excluding the Fukushima nuclear reactor. This video takes a look at the events and the effect on the nuclear plant courtesy of CNN.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dc72facf-42f1-431b-9364-5810ac386af4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-14T06:32:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11791.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fukushima</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>reactor</video:tag>
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      <video:tag>Explained</video:tag>
      <video:tag>CNN</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Histology-of-kidney-and-liver</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Histology of kidney and liver</video:title>
      <video:description>This video shows histology of kidney and liver with infract and adenocarcinoma respectively. The video also describes the histological abnormalities associated with renal infract and liver cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/dc9a75ae-5955-4db2-9b9c-bfe0b5bca2f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2007-08-11T19:02:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/718.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>pancreas</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Abdomen</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Examination of Abdomen</video:title>
      <video:description>This video will help the medical students in examining a patients abdomen. A step by step examination is shown here by the well expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d8cd1f35-68f0-4c6c-b31c-e2c3a5932685/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2011-12-06T20:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10967.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Odd-Couple-Makes-Striking-Flares</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Odd Couple Makes Striking Flares</video:title>
      <video:description>High mass binary systems are studies of the extremes in space. Watch as a Stellar Odd Couple Makes Striking Flares.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d8567b82-afec-48ce-b8e4-816c32534f21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-24T18:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7761.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>Couple</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>Striking</video:tag>
      <video:tag>Flares</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-7</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt 7</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Organical decomposition - an experiment. Experiment is explained - how Co is used as catalyst in this reaction?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d843306f-1bfc-4ff3-a137-b6cf44bae0fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2007-09-01T17:35:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/874.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>RNA</video:tag>
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      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reading-the-Code-of-Life-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Reading the Code of Life - part  2</video:title>
      <video:description>What is the genetic code of life. This documentary video gives information about how reading the code of life occurs. This is the video part 2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d666376d-2090-4176-93a1-537bc406ff48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2007-09-08T20:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/989.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>codeoflife</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Evolution</video:title>
      <video:description>In biology, evolution is the change in the inherited traits of a population from one generation to the next. These traits are the expression of genes that are copied and passed on to offspring during reproduction. Mutations in these genes can produce new or altered traits, resulting in heritable differences between organisms. New traits can also come from transfer of genes between populations, as in migration, or between species, in horizontal gene transfer. Evolution occurs when these heritable differences become more common or rare in a population, either non-randomly through natural selection or randomly through genetic drift.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/d3499d2c-bae1-438e-acec-40ca9f04eb83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2007-11-05T04:31:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1110.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-Transfer-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic Transfer - part 3</video:title>
      <video:description>In this video, genetic transfer is explained. This is the third part of the whole video. Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d18d0b64-48bd-435c-afa1-03072fe0f498/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2007-09-08T20:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/971.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetictransfer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Unity-of-Living-Systems-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Unity of Living Systems - part 4</video:title>
      <video:description>All cellular organisms — prokaryotic and eukaryotic — share basic chemical similarities. Out of these similarities, however, emerge diverse patterns of cell assembly. Students encounter the tools to understand various cell types and their relationship to non cell entities such as viruses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d15871df-c540-47c0-bb09-190b0c0fe8c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2007-09-08T20:42:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/975.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>unityofliving</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part 2</video:title>
      <video:description>RNA as an enzyme and its discovery, origins of Life, and medical possibilities is explained in the second part of the video lecture series by Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/cfc29d7d-c0d3-40e0-91f7-339b153ce1c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2007-09-01T18:51:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/893.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Jets-of-supermassive-black-holes</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Jets of supermassive black holes</video:title>
      <video:description>Evidence is mounting that every galaxy has a super massive black hole at its center. A black hole forms when the gravitational forces collapse and there is insufficient energy to keep matter from falling into a singularity and therefore the black hole keeps absorbing other stars and other black holes thereby growing larger.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb97964f-efc1-4116-ad8f-39b5d5f6992b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-24T18:21:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7773.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>radio</video:tag>
      <video:tag>telescopes</video:tag>
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      <video:tag>BEST</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Snapshot</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>jet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Lifeline-Home</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>A Lifeline Home</video:title>
      <video:description>Take off, one very intense and immense moment that evokes all sorts of emotions. Here are the people behind the final lift of the space shuttle and witness the take off before it&apos;s journey to outer space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5efabc1-999a-4b7f-8f07-2f97b54d2b4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-23T08:53:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7652.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Lifeline</video:tag>
      <video:tag>home</video:tag>
      <video:tag>Goddard</video:tag>
      <video:tag>s</video:tag>
      <video:tag>final</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>mission</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lung-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Lung - Squamous cell carcinoma</video:title>
      <video:description>This video shows lung. Big part of a lung is covered with tumor. Microscopic examination shows nest of cells instead of epithelium, which suggests it is tumor, squamous cell carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c87056fe-1d6e-41c4-b869-bbbef59a8bf6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2007-08-11T18:57:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/711.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>squamous</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Biology-Unit-Taxonomy-and-Classification</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Biology Unit - Taxonomy and Classification</video:title>
      <video:description>Visit sciencepowerpoint  to purchase the whole taxonomy and classification unit which includes the whole the classified taxonomofe powerpoint presentation lab activities assessments modified and more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5ce84a9-c7b9-4318-94c0-4de8dfd50db8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2010-11-27T10:59:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6190.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Taxonomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Classification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/JAK-STAT-Pathway-on-Cytokine-Signaling</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>JAK STAT Pathway on Cytokine Signaling</video:title>
      <video:description>Cytokine Signaling by the JAK STAT Pathway</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5b26c6a-28e6-4b4b-8948-44536c013dd7/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5744.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Hand-Opposition-Anatomy-Physiology</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Hand Opposition - Anatomy &amp; Physiology</video:title>
      <video:description>More @ NurseReview.org - Hand Opposition - Anatomy &amp; Physiology ... cancer joint pain nursing medical Anatomy osteo Hand Opposition NLE board exam cgfns nclex medicine health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c23f8145-b06a-4cc9-a1b5-9f5c6f848672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-04-24T22:45:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2041.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>Cancer</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Pain</video:tag>
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      <video:tag>osteo</video:tag>
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      <video:tag>nle</video:tag>
      <video:tag>board</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Unity-of-Living-Systems-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Unity of Living Systems - part 3</video:title>
      <video:description>In this video, students encounter the tools to understand various cell types and their relationship to non cell entities such as viruses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/c16b1d4a-c99b-494b-9f93-cb9140e78bbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2007-09-08T20:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/976.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>unityofliving</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-Differentials-and-how-they-work</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Types of Differentials and how they work</video:title>
      <video:description>Every car has a differential, this is because everywhere goes on its own motion. This video explores different differentials and how they work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c05f4579-0acb-451b-bfdc-faffc788bd53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-11-25T20:56:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7932.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>and</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Differentials</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Rocket-Launch-From-Wallops-Completed</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Rocket Launch From Wallops Completed</video:title>
      <video:description>A video that shows a rocket launch completed from Wallops.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb917753-7f85-4902-aa4a-a0c2209b3767/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2011-11-24T18:45:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7786.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>rocket</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>completed</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Wallops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Water-Cycle</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Water Cycle</video:title>
      <video:description>Does salt play an important roles other than nutrition and seasoning? Studies show it has a more significant role through salinity of water. Learn how fresh water circulates as well as salinity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b929ab3a-21d4-4012-8999-8a7d06b4e8c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-23T08:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7640.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cycle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Chip-That-Can-Tell-The-Age-of-Galaxy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Chip That Can Tell The Age of Galaxy</video:title>
      <video:description>Scientists have come up with an amazing chip called Miscrospec that is more sensitive yet smaller than it predecessors its an infrared device that measures properties of light and more enabling scientists to study the adolescent stage of the solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b88b675a-9f45-47d8-8974-17df7de33863/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-23T08:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7648.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>MicroSpec</video:tag>
      <video:tag>Revolutionary</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Chip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bahavior-and-DNA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bahavior and DNA</video:title>
      <video:description>We want to find genes for diseases, for illness, for everything. DNA Innate Behavior instinct brain vasopressin scarlet sparrows debate discussion gene vole fruit fly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/abcbaee9-7711-4500-9eb7-540222cb840c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2007-08-10T22:38:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/694.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Behaviour</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ileostomy-reversal-procedure</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ileostomy reversal procedure</video:title>
      <video:description>An ileostomy reversal procedure is the same as  Ileostomy closure. This video shows an operation of ileostomy reversal procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2c86010-7e55-4020-9208-fd7e64e641be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-11-30T22:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9620.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ileostomy</video:tag>
      <video:tag>Closure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penis-Carcinoma-in-situ</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Penis-Carcinoma in situ</video:title>
      <video:description>Here is shown skin, keratinised mucosa. This is carcinoma in situ. Carcinoma in situ may be found in any part of skin. First thing which happen in carcinomas, cells lose growing and differentiation pattern.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a0d1ad90-0a91-4b1a-b126-d0ccfaa6e29c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2007-08-11T18:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/715.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Penis</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Acoustic-Neuroma-Neurinoma-do-Acustico</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Acoustic Neuroma Neurinoma do Acustico</video:title>
      <video:description>Acoustic neuromas usually grow slowly over a period of years they expand in size at their site of origin and when large can displace normal brain tissue a vestibular schwannoma often called an acoustic neuroma is a benign primary intracranial tumor of the myelin forming cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/a09f53fa-b6eb-4668-9c56-740b836a0d62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2011-10-18T04:55:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7071.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>acoustic</video:tag>
      <video:tag>Neuroma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Microbial-Universe-Part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Microbial Universe - Part 2</video:title>
      <video:description>Why contamination is important to control? The world of microorganisms is a dynamic one, and all other life forms depend on microbial metabolic activity. Recent genetic research has uncovered only about one percent of the microbes that remain to be discovered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/9c6468b8-757d-4398-893b-a088bd62d822/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2007-09-08T20:47:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/978.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microbialuniverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ice-Caps</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ice Caps</video:title>
      <video:description>Operation IceBridge flies over the Ice Caps which are basically like ice sheets just smaller and some may be part of ice sheets. They are formed by accumulation of snow over quite a long period.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9431e653-1650-4c57-9e89-2837091cf6bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2011-11-24T21:49:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7792.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Operation</video:tag>
      <video:tag>IceBridge</video:tag>
      <video:tag>Flies</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>CAPS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Metabolism-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Metabolism part 3</video:title>
      <video:description>Although living organisms have diverse ways of meeting their energy needs, there is an amazing similarity between all life forms as they carry out metabolism directed to the construction and use of necessary biological molecules. Here is the third part of the metabolism video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/9750f2cf-2d75-43ad-8384-a770d7486592/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2007-09-08T20:49:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/982.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Metabolism</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-9</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 9</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond. 
Dr. Evans takes questions from audience. Which fats are good and which are bad for us? How is LDL and HDL concentration controlled? Why adipose tissue is in muscles?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/933d518d-f82d-4991-b56f-3e42279d89f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2007-08-18T20:40:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/829.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>HDL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/XYClone-laser-blastocyst-injection-of-ESC-Transgenic-Mice</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>XYClone laser blastocyst injection of ESC (Transgenic Mice)</video:title>
      <video:description>The production of knock out mice involves the microinjection of targeted embryonic stem (ES) cells into the 8 cell or blastocyst embryo the donor embryo is from a strain different in coat colour to that of the ES cell strain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9430e59d-b450-4337-8dec-3a763163c169/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-22T22:57:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5697.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>XYClone</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>blastocyst</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ESC</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Wankel-engine</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Wankel engine</video:title>
      <video:description>The Wankel engine is a type of internal combustion engine which uses a rotary design to convert pressure into a rotating motion instead of using</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9070dbb6-6fb4-4cbd-9183-bceaa209ed64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-08T15:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3203.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Wankel</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colon-Ulcerative-colitis</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Colon: Ulcerative colitis</video:title>
      <video:description>Ulcerative colitis (Colitis ulcerosa) is a form of inflammatory bowel disease (IBD). The main symptom of active disease is usually diarrhea mixed with blood, of gradual onset. Microscopic slide of bowel is stained and cellular status is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8bbebb03-6ee6-49a6-b4c7-74183a854ee9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2007-08-11T18:46:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/706.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histopathology</video:tag>
      <video:tag>colitis</video:tag>
      <video:tag>carcinoma</video:tag>
      <video:tag>inflammatoryBoqelDisease</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-Breast-Examination</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Part 2 - Breast Examination</video:title>
      <video:description>This video is very helpful for the medical students. A step by step explanation of the breast examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/84e12621-31e1-4755-8d7f-d5739955a920/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2011-11-29T21:10:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9155.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-Flu-How-the-Influenza-Virus-Spreads</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Swine Flu, How the Influenza Virus Spreads</video:title>
      <video:description>Swine Flu, learn how the influenza virus spreads/nSwine influenza (also called swine flu, hog flu and pig flu) is an infection of a host animal by any one of several specific types of swine influenza virus. In 2009 the media labeled as &quot;swine flu&quot; flu caused by 2009&apos;s new strain of swine-origin A/H1N1 pandemic virus just as it had earlier dubbed as &quot;avian flu&quot; flu caused by the recent Asian-linage HPAI (High Pathogenic Avian Influenza) H5N1 strain that is still endemic in many wild bird species in several countries./nA swine influenza virus (SIV) is any strain of the influenza family of viruses that is usually hosted by (is endemic in) pigs. As of 2009, the known SIV strains are the influenza C virus and the subtypes of the influenza A virus known as H1N1, H1N2, H3N1, H3N2, and H2N3. Swine flu is common throughout pig populations worldwide./nTransmission of swine influenza virus from pigs to humans is not common and does not always cause human influenza, often only resulting in the production of antibodies in the blood. The meat of the animal poses no risk of transmitting the virus when properly cooked. If transmission does cause human influenza, it is called zoonotic swine flu. People who work with pigs, especially people with intense exposures, are at increased risk of catching swine flu. In the mid-20th century, identification of influenza subtypes became possible, which allows accurate diagnosis of transmission to humans. Since then, fifty confirmed transmissions have been recorded. Rarely, these strains of swine flu can pass from human to human. In humans, the symptoms of swine flu are similar to those of influenza and of influenza-like illness in general, namely chills, fever, sore throat, muscle pains, severe headache, coughing, weakness and general discomfort. Pigs can also become infected with human influenza, and this appears to have happened during the 1918 flu pandemic./nThe 2009 swine flu outbreak in humans is due to a new strain of influenza A virus subtype H1N1 that contains genes closely related t</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/84311c02-b927-487c-a502-324f290f609d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2009-09-02T02:37:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3310.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
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      <video:tag>Influenza</video:tag>
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      <video:tag>Red</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>prepare</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-transfer-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic transfer - part 2</video:title>
      <video:description>This video shows how genetic transfer works. Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/812a14fa-0d6c-43e3-8d9e-a34dcc95a94f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2007-09-08T20:38:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/970.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>transfer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-as-captured-by-BBC</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The History of Mathematics as captured by BBC</video:title>
      <video:description>This a BBC documentary on the history of mathematics, this video introduction looks at Pierro Della Franchesca in this thirteenth part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7da99087-a66c-4111-b4b6-a50702ae2d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2010-12-06T16:05:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6544.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part13</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 3</video:title>
      <video:description>In this documentary video, microbial evolution is shown. This is the video part 3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7f430c68-06da-4e4e-ba67-ec2578cd7da3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2007-09-08T20:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/984.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>microbialevolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Proteins-clean-the-Cell-from-old-Proteins</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>How Proteins clean the Cell from old Proteins?</video:title>
      <video:description>Proteasomes are large protein complexes inside most of cells. They are located in nucleus and cytoplasm. The main function of proteasome is to degrade unneeded or damaged proteins. How it is done is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/7d3f41ab-27f3-4e34-8e3c-e5331f7e04fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2007-07-27T23:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/543.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Proteasome</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>degradation</video:tag>
      <video:tag>ubiqutin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Papillary-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Thyroid - Papillary carcinoma</video:title>
      <video:description>In the beginning of video isolated thyroid gland is viewed. Thyroid&apos;s surface is covered with particles, those are follicles. Papillary structures insight it is papillary carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7ca90c37-4543-4d1f-a26b-7808a56f4cbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2007-08-11T18:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/708.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>papillary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Microbial-Universe-Part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Microbial Universe - Part 1</video:title>
      <video:description>The world of microorganisms is a dynamic one, and all other life forms depend on microbial metabolic activity. Recent genetic research has uncovered only about one percent of the microbes that remain to be discovered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7b8a3e6d-2695-4e6c-9061-f5dcaf88d7f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2007-09-08T20:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/977.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microbialuniverse</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-First-Transgenic-Crop-of-Tomato</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>A Look at First Transgenic Crop of Tomato</video:title>
      <video:description>An interesting video showing the transgenic crop of tomato. A full description of this process is provided here for your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7a890b08-0b8d-4cb0-8e90-ffcc803d12c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2010-11-17T13:07:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5576.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>FlavrSavr</video:tag>
      <video:tag>Tomato</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>Crop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/OSIRIS-REx-as-New-Frontiers-Mission-as-selected-by-NASA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>OSIRIS REx as New Frontiers Mission as selected by  NASA</video:title>
      <video:description>OSIRIS REx has been selected by NASA as the new frontiers mission. OSIRIS REx is Origins Spectral Interpretation-Resource Identification Security - Regolith  Explorer mandated to collect samples and bring them back to earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/78dc053c-5d1d-4198-9fc3-1465f7b06f50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-26T01:25:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8057.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SELECTS</video:tag>
      <video:tag>OSIRIS</video:tag>
      <video:tag>REx</video:tag>
      <video:tag>as</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Frontiers</video:tag>
      <video:tag>mission</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/CNN-explanation-of-fukushima-nuclear-reactor-problem</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>CNN explanation of fukushima nuclear reactor problem</video:title>
      <video:description>If cooler fails, temperature can rise up to two hundred degrees. 
As planned, the reactor stopped to operate, but was very hot. CNN review on that problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/75af549f-fa3e-4317-8aa5-378500febf43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-13T04:52:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11664.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Fukushima</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>CNN</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Teaming-up-of-Optimus-prime-and-NASA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Teaming up of Optimus prime and NASA</video:title>
      <video:description>What do we get when Optimus prime and NASA team up? Well awareness for one on the technology that one may not be aware of but may have seen its produce.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/754161fa-6112-4eb4-870c-fcd569225db1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-26T00:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8011.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>prime</video:tag>
      <video:tag>and</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>team</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Raise</video:tag>
      <video:tag>awareness</video:tag>
      <video:tag>of</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bathymetry-The-Northern-Sea</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bathymetry - The Northern  Sea</video:title>
      <video:description>Bathymetry of the North Sea. This is a simulated view of the dogger bank and the Norwegian trough. The production is courtesy of KlimaCampus Hamburg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/73107f21-04ec-4c95-8bf2-1df3396f3834/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-10-18T05:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7099.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bathymetry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Advection-Reaction-Diffusion</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>What is Advection Reaction Diffusion?</video:title>
      <video:description>The working during an advection reaction diffusion is explained here with the help of slides. Video is helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6e7503be-b900-4389-b64c-eccd2d0ba392/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-10-18T04:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7074.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Advection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aquarius-Observation-of-the-Earths-Climatee-Earths-Climate</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Aquarius Observation of the Earth&apos;s Climatee Earth&apos;s Climate</video:title>
      <video:description>The Aquarius satellite will be used in the study of ocean salinity where details are still fuzzy. It will provide the missing link in helping in collection of data on ocean circulation, global water cycle and climate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6b986352-24c7-483f-8102-154b7888c1f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-11-23T08:42:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7646.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>climate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-transfer-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic transfer - part 1</video:title>
      <video:description>This is part one of a series of video on genetic transfer. Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6c8c711c-dbf5-4cbc-8255-41e76c93779e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2007-09-08T20:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/969.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>transfer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-apply-pill-scientific-visualization</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>How to apply pill - scientific visualization</video:title>
      <video:description>This medical animation for medical education shows how to apply pill is produced by tres3d.com medical-animation-studio.com scientific visualization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/6a16c521-65c0-4b17-8fba-c0114de9cd04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2008-06-20T15:19:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1341.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>com</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>method</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HD-Lunar-Flyover-of-the-First-Images-from-the-LRO-Camera</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>HD Lunar Flyover of the First Images from the LRO Camera</video:title>
      <video:description>June 30, 2009 was the Lunar Flyover of the First Images from the LRO Camera.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69af5392-2cb6-48f2-bc88-0727ef58466c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-11-15T17:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7547.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>HD</video:tag>
      <video:tag>LUNAR</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>images</video:tag>
      <video:tag>From</video:tag>
      <video:tag>LRO</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-progress-of-a-self-running-generator</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The progress of a self-running generator</video:title>
      <video:description>This video  depicts the progress of a self running generator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/694a4342-af2e-4e88-8026-2da3f2775460/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-25T23:50:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7953.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Self</video:tag>
      <video:tag>running</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>progress</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-10</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 10</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond. 
Dr. Evans answers questions about types of fat storage and correlation on depression and obesity, and closes the lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/686aabbd-da84-4c9a-a634-09919b3a8d91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2007-08-18T20:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/830.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sydromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Depression</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarrays</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microarrays</video:title>
      <video:description>Microarrays video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/67c4ec0a-06e5-4fd2-b334-281f76617cbe/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-20T23:23:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5648.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarrays</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cervix-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cervix - Squamous cell carcinoma</video:title>
      <video:description>Cervix from colposcopyt&apos;s view. Black drawn line suggest line between endo - and ecto - cervix. Looked under the microscope, cervix&apos;s epithelium shows changes, it is squamous cell carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/64c84143-49d6-4d14-b32c-88b664cbd03e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2007-08-11T19:00:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/716.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>cervix</video:tag>
      <video:tag>squamous</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Microbial-Universe-Part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Microbial Universe - Part 3</video:title>
      <video:description>The world of microorganisms is a dynamic one, and all other life forms depend on microbial metabolic activity. Recent genetic research has uncovered only about one percent of the microbes that remain to be discovered</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/62bb5c83-76be-4a16-9165-3845e85ddb84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2007-09-08T20:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/979.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microbialuniverse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coronal-mass-ejection-CME-from-the-sun</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Coronal mass ejection (CME) from the sun</video:title>
      <video:description>We demonstrate a super massive coronal mass ejection (CME)from sun. For more information on this topic you can log to solarflare2012 website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/62458adb-08a5-4dc3-a239-35e71b951b2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-15T06:50:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11871.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Super</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Coronal</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Ejection</video:tag>
      <video:tag>From</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intrauterine-insemination-in-India-to-get-a-child</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Intrauterine insemination in India to get a child</video:title>
      <video:description>Less cost Intrauterine insemination, a procedure that involves placing sperm inside a woman’s uterus to facilitate fertilization to get a child is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/604ba1b7-7d9b-420f-82c5-df243a272785/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T03:41:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10123.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Intrauterine</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>A</video:tag>
      <video:tag>child</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Combating-MRSA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Combating MRSA</video:title>
      <video:description>This is a study result by experts aimed to eliminate cannulae or simply reduce spread of MRSA. Watch the tutorial and enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5fa7a8c9-9b31-42d7-a1c3-2427a5105b45/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T03:28:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10073.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Combating</video:tag>
      <video:tag>MRSA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 1</video:title>
      <video:description>Recent genetic techniques have led to new theories of evolution and the relationships between organisms. Students examine this &quot;evolution revolution,&quot; using molecular sequences to trace the phylogenetic relationships of microbial life. Both the big picture of microbial evolution and the methods necessary for determining molecular phylogenies are examined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/5eb16d2f-54ac-45d6-8918-fd3e25c5be18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2007-09-08T20:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/985.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>microbialevolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Raptiles-Snake-Anatomy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Raptiles: Snake Anatomy</video:title>
      <video:description>Know the snake anatomy with this video. Different type of snakes are shown with their internal and external structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5e2f39d9-f7d9-4c08-bcbf-6f306be68f65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-27T18:40:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3261.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Snake</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/TEDTalks-Dan-Dennett-2006</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>TEDTalks Dan Dennett  2006</video:title>
      <video:description>Listen to Dan Dennett talking about design and religion in evolutionary context. Design of Life, intelligent design and life engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5621871a-118c-4257-9b64-836c35682473/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1530</video:duration>
      <video:publication_date>2007-08-10T01:09:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/684.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>DanDennett</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Penis-prosthesis-surgical-procedure</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Penis prosthesis surgical procedure</video:title>
      <video:description>Penile implants require an involved surgery there is a risk of infection and a risk that the device wont work but new materials designs and surgical procedures have greatly improved results a penile prosthesis is a treatment for erectile dysfunction this video explains how the device works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5684504a-2e57-4655-aa8a-0a1bff39834e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2011-12-06T20:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10979.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Penis</video:tag>
      <video:tag>Prosthesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-Rotary-Engine</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Working of Rotary Engine</video:title>
      <video:description>This video shows the full working of rotary engine with diagrams. Intake stroke, compression stroke, power stroke and exhaust stroke are explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5553d79e-b4c6-4eba-bcf5-581e08c06408/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-08T15:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3224.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Drawing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Effects-of-Drugs-on-Brain</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Effects of Drugs on Brain</video:title>
      <video:description>Addiction are serious chronic brain diseases. Here is a description how does the drugs affect your brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/51b5a46e-c348-495c-b5b6-63c7a9fdd371/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-15T01:24:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11828.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Addiction</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>drug</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Disease</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-Coronavirus-infect</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>How does Coronavirus infect</video:title>
      <video:description>COVID-19 animation by Nucleus Medical Media and our friends at the What If Channel (youtube). Source: https://www.youtube.com/WhatIfScienceShow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2020/06/473c50a2-315c-40c5-8c6d-43597c9f8a5c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2020-06-16T17:36:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32590.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>coronavirus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-washing-steps-12</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microarray washing steps (1/2)</video:title>
      <video:description>Microarray washing steps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4f0ab3bd-25ca-4e7a-ab88-c392372d17bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2010-11-20T23:22:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5647.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Washing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ali-Gs-Science-Rap</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ali G&apos;s Science Rap</video:title>
      <video:description>This video shows a very interesting science rap performed by Ali G. You must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4b8de7db-87f9-431a-b563-9538c80e4e57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-12T21:31:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11593.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Rap</video:tag>
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      <video:tag>Ali</video:tag>
      <video:tag>G</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-the-Human-Brain</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Anatomy of the Human Brain</video:title>
      <video:description>This video demonstrates the functions and structure of the human brain. The human brain is the center of the nervous system as in many other mammals. Each section of the brain is shown in a different color.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/49fec636-3b0d-4620-b452-15b56f751efc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-10-23T19:36:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7242.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Conception</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Conception</video:title>
      <video:description>Human sexuality as conception is animated in this nice video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/4859eba5-bbe7-48ea-896e-7eee119acea2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2007-11-24T01:06:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1128.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sexuality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 4</video:title>
      <video:description>In this documentary video, microbial evolution is shown. This is the video part 4.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/4369fc67-c677-43f6-94a8-a2ee6c27ec15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2007-09-08T20:53:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/987.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>microbialevolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bladder-Transitional-Epithelium</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bladder - Transitional Epithelium</video:title>
      <video:description>This is example of bladder under the microscope (lower part of screen). It has transitional epithelium, it is multi-layered, stratified.  Transitional epithelium has uniform layers. In case of cancer, it is not uniform.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/435f02b7-0951-4e83-9377-a5f9d073d40b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2007-08-11T18:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/710.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>epithelium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Year-One-of-the-NASA-SDO</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Year One of the NASA SDO</video:title>
      <video:description>Here are the images captured by the NASA SDO at the end of one year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/415aef0d-e96f-460d-9d39-bca3f74ca42f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-11-24T21:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7795.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SDO</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>one</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Para-nasal-sinus-anatomy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Para-nasal sinus anatomy</video:title>
      <video:description>This video explains the para-nasal sinus anatomy. The later are 4 paired spaces filled with air and engulf the nose cavity. Learn its anatomy from this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/417f2da5-d384-4ca1-a6ad-c53afcc27a0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-01T03:27:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10070.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>sinusitis</video:tag>
      <video:tag>Pathology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reading-the-Code-of-Life-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Reading the Code of Life - part 1</video:title>
      <video:description>DNA is central to cell activity, replicating with great fidelity and carrying the information for all proteins. Organisms also regulate the products made from genes in an effort to conserve energy and adapt to new environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/4120f342-d87f-4021-85f7-c0aec2c2c0bb/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Using-p53-To-Fight-Cancer</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Using p53 To Fight Cancer</video:title>
      <video:description>Mechanism for cancer cure is proposed. Hence normal cells do have active p53 protein which blocks too many cell divisions, it should block viral&apos;s DNA replication too. But if virus enters cancer cell, who&apos;s p53 is suppressed, it could replicate.</video:description>
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      <video:uploader>sana</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>Virus</video:tag>
      <video:tag>Adeno</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cassini-Huygens-Mission</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cassini Huygens Mission</video:title>
      <video:description>Most amazing moment of Cassini-Huygens Mission. What is this mission? Cassini–Huygens is a joint NASA/ESA/ASI spacecraft mission studying the planet Saturn and its many natural satellites since 2004.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3d6fc4c2-6043-4d43-9dde-cc18af6edc8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11803.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Huygens</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Building-Animation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>A Building Animation</video:title>
      <video:description>This is the simulation of building in 3d. Views are taken from an aerial perspective.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3d11a2d4-c56e-4fdd-b246-6bf7481333cd/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-25T08:20:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7847.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Lobular-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Breast - Lobular carcinoma</video:title>
      <video:description>Lobular carcinoma in breast sample is analysed. Lobular carcinoma affects lobules. Lobule is  extension or division seen under the microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/3bf82aa7-a76a-48d5-9cae-68cfddaf010a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2007-08-11T18:56:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/709.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Histopathology</video:tag>
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      <video:tag>Gland</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Galaxy-Evolution-Via-Hubble</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Galaxy Evolution Via Hubble</video:title>
      <video:description>The Hubble telescope has enabled scientists to be able to see more of the Galaxy Evolution. Images seen in different lens are able to show data from different times.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a11804b-7659-4d84-8d7a-e67efbc2ebf4/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-23T09:36:40.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/T-Cell-Transcription-Factors-activation</loc>
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    <video:video>
      <video:title>T Cell Transcription Factors activation</video:title>
      <video:description>Activation of T Cell Transcription Factors to Regulate Gene Expression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/38474009-7441-453e-b446-607078754822/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-23T00:17:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5708.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Rondreis-Toscane</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Rondreis Toscane</video:title>
      <video:description>Contacteer ons vandaag!
http://www.minervareizen.nl/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/38ed863f-df74-4d22-83c4-e86cd1738aa1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-02-06T02:08:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3837.mp4</video:content_loc>
      <video:uploader>randolph27golden</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Deciphering-the-Language-of-Sex-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Deciphering the Language of Sex 3</video:title>
      <video:description>Do you think a relationship or a marriage is all about sex? Or all about responsibilities? If you did,your wrong. This videos will make you understand that you have to have a balance of sex and responsibilities in order to live a happy life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3749afb0-85c9-429e-b86b-ea4a0c9b3826/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/949.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>sexdeterminationlecture1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cassini-Huygens-Exploration-Of-Titan</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cassini-Huygens Exploration Of Titan</video:title>
      <video:description>This video demonstrates some pictures taken by Cassini-Huygens at the surface of Titan. Titan is known as the biggest moon of Saturn. Video source is from BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3661f262-ae3d-49f3-b079-bfc1191cd7bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-12-13T05:05:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11668.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>Cassini</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bladder-Endoscopy-Cystoscopy-Animation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bladder Endoscopy Cystoscopy Animation</video:title>
      <video:description>Cystoscopy, or also called bladder endoscopy, is a procedure that allows to examine the lining of your bladder and the tube that carries urine out of your body. The cystoscope is a hollow tube equipped with a lens and it is inserted into your urethra and slowly advanced into your bladder. Credits: Nucleus Medical Media</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2020/06/322528ea-0cb7-4897-a23d-e6bb20b59709/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2020-06-01T13:50:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32582.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/THE-SIGNS-IN-LIVING-THINGS-PART-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>THE SIGNS IN LIVING THINGS PART 1</video:title>
      <video:description>Whatever plant or animal we examine, the final result of our search will always point to the reality of a flawless creation. All living things have countless undiscovered aspects, and each one of these is created for its own particular purpose. Every living thing contains the proof of its creation. It is the duty of every rational individual to reflect on God’s creation and to praise and glorify our Lord at all times.</video:description>
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      <video:publication_date>2009-10-29T20:22:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3485.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>oktar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-four-life-at-the-end-of-the-chromosome-part-7</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Lecture four life at the end of the chromosome part 7</video:title>
      <video:description>This is another video in these series on the double life of the RNA. The video is based on the 1995 Webcast lectures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/31f045f5-c139-47e4-a659-590e51571848/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2007-09-01T20:07:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/918.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Examination-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Breast Examination part-1</video:title>
      <video:description>This video tutorial shows examination of breast by an expert. There are different stages in examination and for proper examination a step by step process is very necessary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2c6df340-c51d-4750-b0e9-620a2dae4e6e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T20:22:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10932.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Insertion-of-new-gene-into-a-bacterial-DNA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Insertion of new gene into a bacterial DNA</video:title>
      <video:description>This is a genetic engineering demonstration lesson. It features the insertion of a new gene into a bacterial DNA and what happens in this process. These production is courtesy of Howard Hughes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2d0a223a-482a-4657-a8e2-0bc5df88b910/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-13T22:35:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11746.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>dna</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tongue-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Tongue - Squamous cell carcinoma</video:title>
      <video:description>Slice of tongue is shown. Anatomy is discussed. In posterior part there is a ulcer. It is discussed, microscopically viewed and concluded it is squamous cell carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/2bb50470-8f3a-4719-aaf4-8d5506dd421a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2007-08-11T18:59:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/714.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>squamous</video:tag>
      <video:tag>Tongue</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-explained-2-of-6</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Evolution explained 2 of 6</video:title>
      <video:description>The change in characteristics of inherited characters from generation to generation is evolution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/2a6434af-253d-46cb-aa2f-8e5e839ad5a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T18:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/546.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cervix-Squamous-metaplasia-carcinoma-in-situ</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cervix -Squamous metaplasia &amp; carcinoma in-situ</video:title>
      <video:description>Another carcinoma in situ and squamous metaplasia in cervix. Under microscope glands and epithelium is seen. Methaplasia is seen on another part of cervix. Methaplasia is process of replacing normal epithelium with multi-layer squamous epithelium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/219f27e8-520c-4594-9711-3d4c6ad9304c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2007-08-11T19:02:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/717.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>cervix</video:tag>
      <video:tag>in</video:tag>
      <video:tag>situ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Big-Beginning</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Big Beginning</video:title>
      <video:description>This is a music video named &apos;The Big Beginning&apos; featuring Hawking, Sagan, Dawkins, Shears, and Tyson. This video is composed of several clips about the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/16f75e8e-93ca-4764-8629-72a5062c4790/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-12-12T21:44:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11609.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>Big</video:tag>
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      <video:tag>Dawkins</video:tag>
      <video:tag>Shears</video:tag>
      <video:tag>Tyson</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Metabolism-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Metabolism - part 1</video:title>
      <video:description>This is first part of video series on metabolism. The metabolic pathways that produce energy create important environmental transformations. Although living organisms have diverse ways of meeting their energy needs, there is an amazing similarity between all life forms as they carry out metabolism directed to the construction and use of necessary biological molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/19b6c2fe-4c14-498a-842f-ab50b19e073d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2007-09-08T20:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/980.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Metabolism</video:tag>
      <video:tag>movie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-Mismatch-could-lead-to-mutation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>DNA Mismatch could lead to mutation</video:title>
      <video:description>In DNA replication there are sometimes mistakes, like putting the wrong nucleotide. These are identified by enzymes, and repaired. Raperation takes extraction of mismatched portion and building a new one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/16c7cbbf-add0-4861-bb3f-9c05930f0617/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2007-05-13T01:48:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/296.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mis</video:tag>
      <video:tag>match</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Polymerase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Milk-Associated-Diseases</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Introduction With Milk Associated Diseases</video:title>
      <video:description>This video will provide you the information about some common milk associated diseases like chronic fatigue, tension headaches, musculo-sceletal pain. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/16a3e33a-9e61-449a-b2d0-e798b2752d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2013-04-07T16:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30406.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Milk</video:tag>
      <video:tag>Associated</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sexual-reproduction-and-asexual-cloning</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Sexual reproduction and asexual cloning</video:title>
      <video:description>Propagation of plants can be either through sexual reproduction or through asexual cloning. Sexual reproduction ensures gene diversity in the progeny. This video discusses advantages and disadvantages of sexual and asexual reproduction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/116f3fe4-207e-4512-91c4-d0e695c72527/cand_5.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2007-08-02T22:47:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/589.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Reproduction</video:tag>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Autonomous-Undersea-Seaglider</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Autonomous Undersea  Seaglider</video:title>
      <video:description>The autonomous undersea vehicle seaglider is a machine designed to dive to a depth of about 4000 kilometres or 2000 miles and is remotely controlled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fb72d6b-bf16-455e-89b4-e3da7a5a956f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-24T15:30:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7735.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>Undersea</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>Seaglider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-enzyme-lecture-part-8</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>RNA as an enzyme lecture part 8</video:title>
      <video:description>Lecture two RNA as an Enzyme: Discovery, Origins of Life, and Medical Medical Possibilities by Thomas R. Cech, Ph.D. www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/0f4911aa-6623-4af1-a818-5459da00c915/cand_5.jpg</video:thumbnail_loc>
      <video:duration>463</video:duration>
      <video:publication_date>2007-09-01T19:03:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/900.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stickleback-Fossil-Primer</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Stickleback Fossil Primer</video:title>
      <video:description>This video gives a brief introduction to how stickleback fossils are collected and used to study evolution. It is a part of holidy lectures videos. Source: HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0ce9c9e4-3a0d-426e-bc81-9d39238959d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2007-08-02T21:03:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/572.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>paleontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TRANSCRIPTION</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>TRANSCRIPTION</video:title>
      <video:description>This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAM
Address below:
Dr Nguyen Thanh Cong
Molecular Biology Laboratory
Agricultural Genetics Institute
Vien Di truyen Nong Nghiep
Tuliem, Hanoi
VIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/0ec9bd94-54cb-456a-9bf5-c0c0544d5ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-10-19T02:01:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3449.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-Crash</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Asteroid Crash</video:title>
      <video:description>Asteroids crash all the time into each but so far the sightings have been rare. The Swift and Hubble Probe an asteroid crash that has occurred and how the crash is differentiated from a comet tail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e0991aa-66d8-4332-ab29-419addabc287/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-24T18:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7760.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Swift</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Probe</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>Crash</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mississippi-Flooding-As-Viewed-From-Space</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Mississippi Flooding As Viewed From Space</video:title>
      <video:description>Watch the the images taken when the Land Sat 5 captured breathtaking images of the Mississippi Flooding of 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0bd7b82d-22c2-4971-a303-a4e7f30a2d43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-11-23T09:19:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7666.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Mississippi</video:tag>
      <video:tag>Flooding</video:tag>
      <video:tag>2011</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Genetics-of-Schizophrenia</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Genetics of Schizophrenia</video:title>
      <video:description>Dr. David Braff, Professor of Psychiatry at UCSD, discusses schizophrenia with an emphasis on the role genetics play in this disease. Schizophrenia is result from a complex interplay of genetic, behavioral, and environmental factors. Understanding the genetic components of schizophrenia is crucial to finding out about the risk factors, and heritability of this illness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/00f6da8d-db79-4fe9-b0f4-71559a130f2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1768</video:duration>
      <video:publication_date>2007-08-10T22:57:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/697.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>illness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infertility-Treatment-to-Get-a-Child-in-India</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Infertility Treatment to Get a Child in India</video:title>
      <video:description>A less cost intrauterine insemination in India is shown here in the video. This treatment is performed to get a child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0483ee60-c18b-4714-b977-e9beee118189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-11-29T11:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8823.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Intrauterine</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>A</video:tag>
      <video:tag>child</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bird-Anatomy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bird Anatomy</video:title>
      <video:description>This video shows the anatomy of a bird in detail. Physiological structure of bird is called anatomy. Anatomy of birds is quite different than that of animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/03d52698-de0e-428e-b6a8-c69e56929b10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-27T18:41:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3263.mp4</video:content_loc>
      <video:category>Bioinformatics</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bird</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aneurysm</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Aneurysm</video:title>
      <video:description>In this video, An aneurysm which is an abnormal widening or ballooning of a portion of an artery due to weakness in the wall of the blood vessel.Multiple sclerosis is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/02a35ae3-0767-43b4-a546-a845d447e3c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-05-24T04:16:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/400.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>sclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/VEGF-and-EGFR-pathways-Detailed-Explanation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>VEGF and EGFR pathways ( Detailed Explanation)</video:title>
      <video:description>EFP Website: www.efp-online.org.

European Fellowship for Pharmacists

Mechanism of action of VEGF (vascular endothelial growth factor) and EGFR (epidermal growth factor receptor) signalling pathways.
Mécanisme d&apos;action des voies de signalisation du VEGF et de l&apos;EGFR.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/effe9a09-278f-4b0a-8532-a1209f456f74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2012-02-27T05:40:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1787013553526-78bb179da7247256dfa66504b0a9d27f.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Hospital</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>of</video:tag>
      <video:tag>recepteur</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>egfr</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>thérapie</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Targeted</video:tag>
      <video:tag>Vascular</video:tag>
      <video:tag>croissance</video:tag>
      <video:tag>cancerologie</video:tag>
      <video:tag>de</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>ciblée</video:tag>
      <video:tag>vasculaire</video:tag>
      <video:tag>oncologie</video:tag>
      <video:tag>epidermal</video:tag>
      <video:tag>egf</video:tag>
      <video:tag>vegfr</video:tag>
      <video:tag>endothelial</video:tag>
      <video:tag>thérapeutique</video:tag>
      <video:tag>facteur</video:tag>
      <video:tag>oncology</video:tag>
      <video:tag>Therapies</video:tag>
      <video:tag>action</video:tag>
      <video:tag>vegf</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acetylcholine-Binding-Protein-with-Cocaine-Bound</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Acetylcholine Binding Protein with Cocaine Bound</video:title>
      <video:description>The chemical compound acetylcholine (often abbreviated ACh) is a neurotransmitter in both the peripheral nervous system (PNS) and central nervous system (CNS) in many organisms including humans. Acetylcholine is one of many neurotransmitters in the autonomic nervous system (ANS) and the only neurotransmitter used in the motor division of the somatic nervous system. (Sensory neurons use glutamate and various peptides at their synapses.) Acetylcholine is also the principal neurotransmitter in all autonomic ganglia.

Cocaine (benzoylmethylecgonine) is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant.[5] The name comes from &quot;coca&quot; in addition to the alkaloid suffix -ine, forming cocaine. It is a stimulant of the central nervous system, an appetite suppressant, and a topical anesthetic. Specifically, it is a serotonin–norepinephrine–dopamine reuptake inhibitor, which mediates functionality of these neurotransmitters as an exogenous catecholamine transporter ligand. Because of the way it affects the mesolimbic reward pathway, cocaine is addictive.[6]

Its possession, cultivation, and distribution are illegal for non-medicinal and non-government sanctioned purposes in virtually all parts of the world. Although its free commercialization is illegal and has been severely penalized in virtually all countries, its use worldwide remains widespread in many social, cultural, and personal settings.
Molecular binding is an attractive interaction between two molecules which results in a stable association in which the molecules are in close proximity to each other. The result of molecular binding is formation of a molecular complexes.
Types:

Molecular binding can be classified into the following types:

    * non-covalent – no chemical bonds are formed between the two interacting molecules hence the association is fully reversible
    * reversible covalent – a chemical bond is formed, however the free energy difference separating the non-bonded reactants from bonded product is near equ</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ffcdd82a-cc17-4b2f-9f67-23645c95a5e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-09T21:44:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1787013194595-94ce7c863f7c27dede20c86fba8af72f.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>with</video:tag>
      <video:tag>cocaine</video:tag>
      <video:tag>Bound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subcuticular-Pattern-Continuous-Suture-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcuticular Pattern Continuous Suture Techniques</video:title>
      <video:description>As a method for closing cutaneous wounds the technique of suturing is thousands of years old although suture materials and aspects of the technique have changed the goals remain the same</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f12c810-a425-47d6-b133-d5af2900fa3d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-29T11:21:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8893.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subcuticular</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Physics-112-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Physics 112 - Lecture 14</video:title>
      <video:description>Physics 112 - Lecture 14

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26470.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-19T01:17:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AKR3bSYtsP4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 2 - Geography of United States Elections&quot; October 15, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis covers the basic principle of political geography; the &quot;red and blue&quot; map of the United States; different ways of mapping U.S. presidential elections; differences in voting behavior between national elections and state and local elections; electoral geography in selected foreign countries.

Offered by Stanford&apos;s Continuing Studies program, this course will last five weeks, and include a debrief after the presidential election. Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Join the Discussion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18865.jpg</video:thumbnail_loc>
      <video:duration>6367</video:duration>
      <video:publication_date>2012-09-04T06:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r2BBsFdfoz4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>cartography</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>Polarization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Benzene-Pi-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Benzene Pi Bonding</video:title>
      <video:description>Benzene Pi Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

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College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

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Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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General Chemistry</video:description>
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Advanced Microeconomic Theory</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Personal and Social Interaction 1
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      <video:description>Titration Demo 1

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>0|20|0</video:uploader>
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This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9fde8c3f-88d8-4733-a838-e5712f39e9da/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9449.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>DMC</video:tag>
      <video:tag>Computerized</video:tag>
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      <video:tag>ad</video:tag>
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    <loc>https://dnatube.com/videos/Periodontal-Disease-Antibiotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periodontal Disease Antibiotics</video:title>
      <video:description>Video shows some arestin antibiotic for periodontal disease. Explanation of the effects of these medicines on our teeth is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08b17152-a0b8-4e66-9f4d-d4ce52a4a9fc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:24:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9450.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arestin</video:tag>
      <video:tag>Antibiotic</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-7-Quantum-Mechanics-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lecture 7 - Quantum Mechanics Spring 2010</video:title>
      <video:description>Quantum mechanics is the study of physical phenomena at microscopic scales. this video will explain all details on quantum mechanics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16857.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-01T14:32:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EUn-urlge-w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-division-in-the-frog-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell division in the frog embryo</video:title>
      <video:description>This move shows a small field of cells, with some dividing, in the central nervous system of an intact, developing frog embryo (Xenopus laevis).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/962a3951-1fd4-4377-beff-b7605d2daa64/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-04-21T22:09:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1926.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Frog</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>chromosomes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Emotions-who-controls-them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Emotions: who controls them?</video:title>
      <video:description>Emotions are developed in deep brain in part of limbic system called amygdala. Nerve impulses travel trough body to make instant response to emotion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/bec98945-0264-449a-b0d5-b9c7b994ac65/cand_25.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-05-24T04:24:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/402.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>Amygdala</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Effective-Models-for-Sustainable-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Effective Models for Sustainable Growth</video:title>
      <video:description>&quot;Lec 12 - Effective Models for Sustainable Growth&quot; (April 6, 2011) Jennifer Morris, leader of the Conservation International - Verde Ventures Fund, talks about Conservation International and the type of entrepreneurial work it does around the world. Morris discusses how bringing the market and entrepreneurial thinking into conservation and the environment helps companies, governments, and people use nature to live and thrive. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18907.jpg</video:thumbnail_loc>
      <video:duration>3320</video:duration>
      <video:publication_date>2012-09-04T07:13:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0JkSe7IfFrs</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>poverty</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>water</video:tag>
      <video:tag>food</video:tag>
      <video:tag>land</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-10-Lecture-8-Concurrency-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 10 - Lecture 8: Concurrency Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 8: Concurrency

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26837.jpg</video:thumbnail_loc>
      <video:duration>2658</video:duration>
      <video:publication_date>2012-09-19T02:41:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dZlHaRDCw1E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>concurrency</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-10-Lecture-9-Recursion-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 10 - Lecture 9: Recursion Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 9: Recursion

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26839.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-19T02:42:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fny4odbtIJY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>recursion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-explanation-of-mRNA-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic explanation of mRNA Translation</video:title>
      <video:description>Detailed explanation of mRNA Translation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fa9fb757-5c4f-46e3-a075-50b0c4d8e8ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-11-24T05:30:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5934.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mRNA</video:tag>
      <video:tag>translation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Expounding-on-the-Process-of-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expounding on the Process of Mitosis</video:title>
      <video:description>A lecture about chromosome isolation and the process of mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a311e03c-cd6e-4779-8646-145428db478b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2007-10-01T00:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1054.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Computer Science 61A</video:title>
      <video:description>Lec 34- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16844.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-01T14:08:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UBVX2KvtAwU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Standard-Reduction-Potential-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Standard Reduction Potential I</video:title>
      <video:description>Standard Reduction Potential I

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26852.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-09-19T02:45:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pfpNo10xcTw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>standard</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-radioactive-decay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is radioactive decay?</video:title>
      <video:description>Explanation of what radioactive decay is, as well as radiation. Using geiger counters, we can figure out to what extent the damage is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ac193029-a13a-4a0c-825f-969acf6cc9f1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>655</video:duration>
      <video:publication_date>2013-01-19T05:33:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28971.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>radioactive</video:tag>
      <video:tag>Geiger</video:tag>
      <video:tag>Counter</video:tag>
      <video:tag>Decay</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Gamma-Knife-Radiosurgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gamma Knife Radiosurgery</video:title>
      <video:description>Gamma knife brain tumor surgery in India to cure brain cancer and brain tumors is shown here. The patient suffering from this disease is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/64f5e07f-babf-4e53-8ae2-703e33e38375/cand_25.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-01T02:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9923.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gamma</video:tag>
      <video:tag>knife</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-61C-Memory-Hierarchy-Cache-Memo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 61C - Memory Hierarchy: Cache-Memo</video:title>
      <video:description>&quot;Lec 11 - Computer Science 61C - Memory Hierarchy: Cache-Memory Interface&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/13/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27286.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-09-21T04:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v6IyO74v6A8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>Cache</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Silver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Silver</video:title>
      <video:description>Name origin of silver, Sources, Abundance and its uses all shown in the video. Silver is widely used in making alloys for jewellery, in coins, photographic films, mirrors and batteries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eee0b757-52ee-42d3-9cec-655da88d9f0e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:31:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11377.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Silver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-The-Centroid-Of-A-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying The Centroid Of A Triangle</video:title>
      <video:description>This video provides a problem to solve in order to understand the centroid of a triangle. The point of intersection of its medians and divides each median in the ration 2:1 is called centroid of a triangle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a35ea345-c963-4d7c-a617-7ac5e1cea653/cand_25.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-12T02:40:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11402.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Centroid</video:tag>
      <video:tag>Triangle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Business-Model-Testing-OAP-Projects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Business Model Testing, OAP Projects</video:title>
      <video:description>&quot;Lec 4 - Business Model Testing, OAP Projects&quot; Chuck Eesley discusses entrepreneurship as a search for a repeatable, scalable business model. In this video, he discusses the group projects in the class, using the business model canvas, including creating a low-fidelity website and market size analysis. 

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19006.jpg</video:thumbnail_loc>
      <video:duration>1048</video:duration>
      <video:publication_date>2012-09-04T08:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iJtNvwpKyo4</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>canvas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 27 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27337.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-21T05:34:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Io82_d-pqHc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-61C-Floating-Points</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 61C -Floating Points</video:title>
      <video:description>&quot;Lec 13 - Computer Science 61C -Floating Points&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/15/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/ClT4B7bpau4</video:player_loc>
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      <video:tag>61C</video:tag>
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    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-61C-Datacenters-and-Cloud-Com</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Computer Science 61C - Datacenters and Cloud Com</video:title>
      <video:description>&quot;Lec 14- Computer Science 61C - Datacenters and Cloud Com&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/17/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27289.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
      <video:publication_date>2012-09-21T04:54:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFYTETk3kHo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>cloud</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-61C-Data-Level-Parallelism-F</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 61C - Data Level Parallelism: F</video:title>
      <video:description>&quot;Lec 15 - Computer Science 61C - Data Level Parallelism: F&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/18/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27290.jpg</video:thumbnail_loc>
      <video:duration>2922</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/0MpGk1VIoKk</video:player_loc>
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      <video:tag>F</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laser-Hair-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Hair Removal</video:title>
      <video:description>Various methods are used for hair removal around the world. This video shows a laser hair removal procedure which is conducted in Qatar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9b1188a0-1fb8-4c28-acba-7d0bfe933e9a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-12-01T03:32:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10088.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/Lec-19-Year-2008-Brokerage-ECNs-etc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Year 2008 -  Brokerage, ECNs, etc.</video:title>
      <video:description>Brokerage, ECNs, etc. -Year 2008

Financial Markets (ECON 252)

The exchanges in which stocks and other securities are traded serve an important function in finance. They bring together people interested in buying and selling securities in order to create a universal price. Brokers and dealers are also an important part of the system, their methods and standards are ultimately behind the success of the exchanges. Many information innovations have advanced the functioning of exchanges, going all the way back to the ticker machine, which was created to communicate the price of securities at a point in time to all interested parties. Electronic Communication Networks and automatic exchanges, more generally, have significantly impacted the exchange of securities and few exchanges still have physical trading floors.

00:00 - Chapter 1.  Introduction: The Broker and the Dealer 
15:11 - Chapter 2. Exchanges in the United States 
24:02 - Chapter 3. From Ticker Tapes to ECNs: The Impact of Technology 
42:12 - Chapter 4. Action on the &quot;Floor&quot; of the Stock Exchange 
01:01:46 - Chapter 5. The Dealer&apos;s Life and the Gambler&apos;s Ruin Problem 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12557.jpg</video:thumbnail_loc>
      <video:duration>4359</video:duration>
      <video:publication_date>2012-08-20T13:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/otQEdrjHaZU</video:player_loc>
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      <video:tag>bid</video:tag>
      <video:tag>brokers</video:tag>
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      <video:tag>ECN</video:tag>
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      <video:tag>microstructure</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>orders</video:tag>
      <video:tag>NYSE</video:tag>
      <video:tag>round</video:tag>
      <video:tag>lots</video:tag>
      <video:tag>sec</video:tag>
      <video:tag>short</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>exchange</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Lecture-8-Climate-Change-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Lecture 8: Climate Change 2</video:title>
      <video:description>Lecture 8: Climate Change 2

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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      <video:duration>6041</video:duration>
      <video:publication_date>2012-09-03T18:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLyU_StpPoc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
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      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
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      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ec 18 - Computer Science 61C -Thread Level Parallelism</video:title>
      <video:description>&quot;Lec 18 - Computer Science 61C -Thread Level Parallelism&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/21/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27293.jpg</video:thumbnail_loc>
      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-21T05:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5k3wpLzOmo0</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec19 - Computer Science 61C -Transistors to Gates</video:title>
      <video:description>&quot;Lec19 - Computer Science 61C -Transistors to Gates&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/22/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27294.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-09-21T05:05:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OuoQnaWmssQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>to</video:tag>
      <video:tag>Gates</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61C-Single-Cycle-CPU-Datapath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22-  Computer Science 61C -Single Cycle CPU Datapath</video:title>
      <video:description>&quot;Lec 22-  Computer Science 61C -Single Cycle CPU Datapath&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/26/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27297.jpg</video:thumbnail_loc>
      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-21T05:07:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xcJitmJdNAA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
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      <video:tag>Cycle</video:tag>
      <video:tag>CPU</video:tag>
      <video:tag>Datapath</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 28 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27338.jpg</video:thumbnail_loc>
      <video:duration>2527</video:duration>
      <video:publication_date>2012-09-21T05:34:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ME-7mvKsGf8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-61C-Single-Cycle-CPU-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Computer Science 61C -Single Cycle CPU Control</video:title>
      <video:description>&quot;Lec 23- Computer Science 61C -Single Cycle CPU Control&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/28/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27298.jpg</video:thumbnail_loc>
      <video:duration>2938</video:duration>
      <video:publication_date>2012-09-21T05:08:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SvZHptiI_Ck</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>23</video:tag>
      <video:tag>Computer</video:tag>
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      <video:tag>Cycle</video:tag>
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      <video:tag>control</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Computer-Science-61C-Instruction-Level-Paralle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Computer Science 61C - Instruction Level Paralle</video:title>
      <video:description>&quot;Lec 26- Computer Science 61C - Instruction Level Paralle&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/31/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27301.jpg</video:thumbnail_loc>
      <video:duration>2732</video:duration>
      <video:publication_date>2012-09-21T05:08:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ifJmQtDMLc8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61C-Set-Associative-Caches-N</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Computer Science 61C -  Set-Associative Caches: N</video:title>
      <video:description>&quot;Lec 27 - Computer Science 61C -  Set-Associative Caches: N&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/32/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27302.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-21T05:08:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZV6hKzKJMiQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>Associative</video:tag>
      <video:tag>Caches</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 6 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27350.jpg</video:thumbnail_loc>
      <video:duration>4534</video:duration>
      <video:publication_date>2012-09-21T05:47:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y5s6eGLlqrQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Gausss-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Gauss&apos;s Law</video:title>
      <video:description>This video explains the equation given by Gauss&apos;s Law. Gauss Law states that the electric charge in any closed surface is proportional to the electric flux enclosed by the surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cdb8bd52-a08a-4181-86f9-1fe1ccdf25ac/cand_25.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2011-12-12T03:11:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11477.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>s</video:tag>
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      <video:tag>Karl</video:tag>
      <video:tag>Friedrich</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-How-Dynamic-Content-Affects-the-Way-People-Find-Online</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - How Dynamic Content Affects the Way People Find Online</video:title>
      <video:description>&quot;Lec 9 - How Dynamic Content Affects the Way People Find Online&quot; (December 4, 2009) Jaime Teevan, from Microsoft Research, discusses how changing content on web pages increases website revisitation behavior. 

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18878.jpg</video:thumbnail_loc>
      <video:duration>3157</video:duration>
      <video:publication_date>2012-09-04T07:01:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gGJvDEDN9mE</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>Engineer</video:tag>
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      <video:tag>internet</video:tag>
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      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>page</video:tag>
      <video:tag>capture</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>metrics</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>DOM</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>term</video:tag>
      <video:tag>tab</video:tag>
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      <video:tag>query</video:tag>
      <video:tag>traffic</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Feature</video:tag>
      <video:tag>content</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>DiffIE</video:tag>
      <video:tag>feed</video:tag>
    </video:video>
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      <video:description>Chuck Eesley continues to talk about customer acquisition as well as the lean start-up model. In this video, he tries to answer the question of why customer acquisition is so difficult, describing it as a balancing act between many different factors and encourages teams to be flexible to changes in their plan.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total knee replacement Journey Oxinium BCS knee part 2</video:title>
      <video:description>Total knee replacement technique using the Journey Oxinium BCS total knee demonstrated by Dr.Venkatachalam of Madras Joint Replacement center</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <loc>https://dnatube.com/videos/Lec-17-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 17 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27388.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-21T06:17:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AyUz6dNsvsU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 20 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27391.jpg</video:thumbnail_loc>
      <video:duration>2853</video:duration>
      <video:publication_date>2012-09-21T06:17:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1WxDuSZ6Co</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 21 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27392.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-21T06:17:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rv7LiyEmnp0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 22 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27393.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-21T06:17:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SGRetfgksk0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>22</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-gatekeeper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA gatekeeper</video:title>
      <video:description>Reconstruction of a viral DNA gatekeeper applying compressed sensing techniques.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2fa0b88f-4725-4a09-b334-c34b0dfb81e2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-05T21:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29211.mp4</video:content_loc>
      <video:uploader>Marc Vila</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>TEM</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>CT</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -Mathematics 16A</video:title>
      <video:description>&quot;Lec 30 -Mathematics 16AAnalytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27401.jpg</video:thumbnail_loc>
      <video:duration>1935</video:duration>
      <video:publication_date>2012-09-21T06:24:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PHi5-7FhxDI</video:player_loc>
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      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-medical-interventions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing medical interventions</video:title>
      <video:description>These new medical inventions could save your life when it is necessary . These highly advanced medical equipment are made by Revmedx, Suneris, Christie Medical Holdings, and Dahir Insaat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/06/f8fac5d7-a94b-41be-a56c-58922e3ee5a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2016-06-06T01:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32514.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Intervention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 10 - Programming Abstractions (Stanford)&quot; Lecture 10 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie explains procedural recursion and introduces permute code. She goes through another example of recursive code line by line, explaining each component.  Recursive backtracking and it&apos;s usefulness are discussed.  The example of placing several queen chess pieces on a board where none of them can attack the other is then demonstrated. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17673.jpg</video:thumbnail_loc>
      <video:duration>2822</video:duration>
      <video:publication_date>2012-09-03T16:49:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NdF1QDTRkck</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>permute</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>subset</video:tag>
      <video:tag>backtracking</video:tag>
      <video:tag>lexicon</video:tag>
      <video:tag>permutation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-CS-61B-Inheritances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - CS 61B Inheritances</video:title>
      <video:description>CS 61B Inheritances

CS 61B: Data Structures - Fall 2006. Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19576.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-05T03:40:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vZo3HSssgIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-GMAT-Math-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - GMAT Math 24</video:title>
      <video:description>GMAT Math 24

124-128, pgs. 168-169</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21940.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-10T23:54:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QR9K8M4u8rk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 141 - Lecture 8</video:title>
      <video:description>Electrical Engineering 141 - Lecture 8. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26068.jpg</video:thumbnail_loc>
      <video:duration>4706</video:duration>
      <video:publication_date>2012-09-18T23:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tZT7hNyOKNg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/9-Lec-Persons-of-Faith-Who-are-Publicly-Engaged</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>9 Lec - Persons of Faith Who are Publicly Engaged</video:title>
      <video:description>Persons of Faith Who are Publicly Engaged
What are the challenges and opportunities of expressing one&apos;s faith while holding political office? Consider how leaders from around the world address these challenges and utilize these opportunities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12534.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-08-18T15:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_mvTGQQWSxw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>global</video:tag>
      <video:tag>affairs</video:tag>
      <video:tag>9</video:tag>
      <video:tag>11</video:tag>
      <video:tag>September</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-3-Oral-Description-for-Rounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part - 3 Oral Description for Rounds</video:title>
      <video:description>This video shows a oral presentation for Rounds by an expert doctor. This video is very helpfulfor the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d34302b-3248-41e2-b16c-95ac2f160433/cand_25.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-30T10:29:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9559.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Rounds</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Circulatory-System-and-the-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Circulatory System and the Heart</video:title>
      <video:description>Circulatory System and the Heart

Introduction to the circulatory system and the heart</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22436.jpg</video:thumbnail_loc>
      <video:duration>897</video:duration>
      <video:publication_date>2012-09-11T02:07:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QhiVnFvshZg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Mathematics 16B</video:title>
      <video:description>lec 12-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19226.jpg</video:thumbnail_loc>
      <video:duration>4478</video:duration>
      <video:publication_date>2012-09-04T20:28:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nhzr6fqRhBE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms</video:title>
      <video:description>Atoms which is a basic unit of matter that consists of a dense central nucleus surrounded by a cloud of negatively charged electrons is shown in this video by using H2O molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/fc48e2e1-1925-45d6-a71e-70e9ac0c7c0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2008-04-01T05:45:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1313.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Special Relativity</video:title>
      <video:description>&quot;Lec 1 - Special Relativity&quot; (April 9, 2012) In the first lecture of the series Leonard Susskind discusses the concepts that will be covered throughout the course.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here includes space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19041.jpg</video:thumbnail_loc>
      <video:duration>7095</video:duration>
      <video:publication_date>2012-09-04T09:30:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/toGH5BdgRZ4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Optimal-angle-for-a-projectile-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Optimal angle for a projectile part 1</video:title>
      <video:description>Optimal angle for a projectile part 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21073.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2012-09-08T17:25:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RhUdv0jjfcE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>optimal</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Projectile</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Hydrocarbon-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Hydrocarbon (Quiz)</video:title>
      <video:description>Hydrocarbon (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26154.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-19T00:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6V6JgmfTpyY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrocarbon</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ICAAC-Boston-2010-MWV40</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ICAAC Boston 2010 (MWV40)</video:title>
      <video:description>MicrobeWorld Video and This Week in Virology team up to bring you a tour of the 50th Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC) in Boston, MA. In this episode the host of TWiV, Vincent Racaniello, speaks with exhibitors and visitors, including Professors Derek Smith, Michael Schmidt, Frederick Hayden, and Myra McClure.</video:description>
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      <video:duration>3701</video:duration>
      <video:publication_date>2011-01-10T18:53:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2aLSSz4pbCc</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ICAAC</video:tag>
      <video:tag>Boston</video:tag>
      <video:tag>twiv</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>Racaniello</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Sympathetic-Ganglion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Sympathetic Ganglion</video:title>
      <video:description>This video shows the histology of sympathetic ganglion. The process of delivering the information about the stress and dangers by these is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/78f0844e-de17-42dc-8a2a-6051dc9f97d2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-11-30T10:29:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9561.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sympathetic</video:tag>
      <video:tag>Ganglion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-200C2-Edmund-Seto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Public Health 200C2 -Edmund Seto</video:title>
      <video:description>&quot;Lec 1 - Public Health 200C2 -Edmund SetoEnvironmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27411.jpg</video:thumbnail_loc>
      <video:duration>683</video:duration>
      <video:publication_date>2012-09-21T06:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AwuBZ5m0a1M</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Edmund</video:tag>
      <video:tag>Seto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Special Relativity</video:title>
      <video:description>&quot;Lec 2 - Special Relativity&quot; (April 16, 2012) Leonard Susskind starts with a brief review of what was discussed in the first lecture -- specifically the use of vectors and spin in three dimensional space and in relation to special relativity.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19042.jpg</video:thumbnail_loc>
      <video:duration>3240</video:duration>
      <video:publication_date>2012-09-04T09:31:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qfTJP7Soto4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/leaf-modification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>leaf modification</video:title>
      <video:description>brief details of leaf modification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/98352499-9a13-46d8-897f-9bfca048320c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-03-14T10:04:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11968.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>leaf</video:tag>
      <video:tag>Modification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-6-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 6- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16856.jpg</video:thumbnail_loc>
      <video:duration>3059</video:duration>
      <video:publication_date>2012-09-01T14:23:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4gSavWlTp6k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Yales-Partnership-With-the-Tony-Blair-Faith</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Yale&apos;s Partnership With the Tony Blair Faith</video:title>
      <video:description>Yale&apos;s Partnership With the Tony Blair Faith

The Tony Blair Faith Foundation is partnering with Yale University to create the Faith and Globalization seminar, which Mr. Blair will co-teach with members of the Yale faculty. Mr. Blair discusses the vision for his Foundation and the goals of this partnership.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12526.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-08-18T14:15:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p3qEq3kN6tE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>England</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>minister</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>Yale</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>globalization</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-Larry-Madoff-Editor-of-ProMED-mail-MWV47</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with Larry Madoff, Editor of ProMED-mail (MWV47)</video:title>
      <video:description>In episode 47 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 20, 2011, Dr. Stan Maloy talks with the Editor of ProMED-mail, Lawrence Madoff, MD, Professor of Medicine, Division of Infectious Diseases and Immunology, University of Massachusetts Medical School Boston.

ProMED-mail is the Program for Monitoring Emerging Diseases, an online network of more than 55,000 members who monitor the four corners of the world for emerging infectious diseases of humans, animals and plants. ProMED was launched in 1994 with 40 people on a listserv and is perhaps one of the earliest examples of social networking. Today the site has established itself as the place to go for breaking news on outbreaks, health alerts and recalls.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6897.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2011-04-01T15:24:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/88w31U_417w</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ProMED</video:tag>
      <video:tag>mail</video:tag>
      <video:tag>Larry</video:tag>
      <video:tag>Madoff</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Maloy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-55-Francis-Arnold-Laboratory-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 55 - Francis Arnold: Laboratory Evolution</video:title>
      <video:description>In episode 55 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with Francis H. Arnold, Ph.D., Dick and Barbara Dickinson Professor of Chemical Engineering, Bioengineering and Biochemistry, at the California Institute of Technology.

Maloy talks with Arnold about laboratory evolution to generate novel and useful enzymes and organisms for applications in medicine and in alternative energy. Her multidisciplinary approach reveals insight into the way natural evolution might have occurred.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_7107.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-10-20T13:38:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N6u7RGwuti0</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Francis</video:tag>
      <video:tag>Arnold</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Institute</video:tag>
      <video:tag>of</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>AAAS</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Stan</video:tag>
      <video:tag>Maloy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 9 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; OMS, RCS, Fuel Cells, Auxiliary Power Unit and Hydraulic Systems 

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14937.jpg</video:thumbnail_loc>
      <video:duration>6674</video:duration>
      <video:publication_date>2012-08-28T04:53:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1IJPugWssVs</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-61C-Multiplexers-and-ALUs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 61C - Multiplexers and ALUs</video:title>
      <video:description>&quot;Lec 20 - Computer Science 61C - Multiplexers and ALUs&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/25/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27295.jpg</video:thumbnail_loc>
      <video:duration>2819</video:duration>
      <video:publication_date>2012-09-21T05:06:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AqDveBi-jdg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Multiplexers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ALUs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-61C-Instruction-Level-Paralle-Machine-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Computer Science 61C  Instruction Level Paralle Machine Structures</video:title>
      <video:description>Lec 25 - Computer Science 61C - Instruction Level Paralle Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/30/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27300.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-21T05:08:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y_T7OI9rZHc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Instruction</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>paralle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-100-No-visuals-for-firs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 100 - No visuals for firs</video:title>
      <video:description>&quot;Lec 16 - Electrical Engineering 100 - No visuals for firs&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27360.jpg</video:thumbnail_loc>
      <video:duration>4705</video:duration>
      <video:publication_date>2012-09-21T05:55:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GgD6Xlh2jgM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>firs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wild-and-Wonderful-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wild and Wonderful Water</video:title>
      <video:description>Did you know that a modern dam&apos;s redirection of water in China slowed down the rotation of the earth?  This video discusses the power and necessity of H20 with enthusiasm and humor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/83b41c4c-19f4-4b6a-8bc4-4e0bd5bcd791/cand_25.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2012-11-27T02:32:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28097.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>water</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>gorges</video:tag>
      <video:tag>Dam</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurons-and-Neuro-transmitters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurons and Neuro-transmitters</video:title>
      <video:description>How do we think? It is an important questions. This video gives insight about how we think by explaining nuerons and neuro-transmitters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/b411f6a4-30da-44b8-b4bc-c3bb7cebe87c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2008-03-30T20:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1301.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 14 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27385.jpg</video:thumbnail_loc>
      <video:duration>2802</video:duration>
      <video:publication_date>2012-09-21T06:16:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8GYsAJZavQk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Southpaw-From-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Southpaw From Birth</video:title>
      <video:description>Are you a lefty or a righty?  Why we&apos;re left or right-handed from birth, and other interesting facts about dominant hands and how they affect our thinking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/f11ffebe-a538-4fc5-ad0b-bdfbc01f45aa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2012-11-27T03:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28104.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Left</video:tag>
      <video:tag>handed</video:tag>
      <video:tag>ambidextrous</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Building-a-1000W-Xenon-Arc-Lamp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Building a 1000W Xenon Arc Lamp</video:title>
      <video:description>Video contains a 1000W xenon arc lamp built into DIY searchlight housing. A brief description of this lamp with its different parts is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7fba1709-2259-4c4f-a197-e6b8a5740c52/cand_25.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2013-02-16T03:08:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30290.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>1000W</video:tag>
      <video:tag>Xenon</video:tag>
      <video:tag>arc</video:tag>
      <video:tag>Lamp</video:tag>
      <video:tag>built</video:tag>
      <video:tag>into</video:tag>
      <video:tag>diy</video:tag>
      <video:tag>searchlight</video:tag>
      <video:tag>Housing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Special Relativity</video:title>
      <video:description>&quot;Lec 3 - Special Relativity&quot; (April 23, 2012) Leonard Susskind begins to discuss particle mechanics and the role that they play in the special theory of relativity. This includes how particles move, the idea of momentum, and some topics on energy. 

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19043.jpg</video:thumbnail_loc>
      <video:duration>7168</video:duration>
      <video:publication_date>2012-09-04T09:31:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_R6J8Wb1Xek</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 11 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Use of Subsystems as a Function of Flight Phase

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14939.jpg</video:thumbnail_loc>
      <video:duration>6787</video:duration>
      <video:publication_date>2012-08-28T05:00:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J5mwRqyxPIA</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Generalized-Taylor-Series-Approximation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Generalized Taylor Series Approximation</video:title>
      <video:description>Generalized Taylor Series Approximation

Approximating a function around a non-zero x value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19887.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
      <video:publication_date>2012-09-06T00:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1LxhXqD3_CE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>generalized</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>approximation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Tellurium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Tellurium</video:title>
      <video:description>What is Tellurium? The name origin of Tellurium, its sources, abundance and uses are shown in this video. Tellurium is used to improve the quality of metals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bcdb01a8-5811-455a-a0d2-b53b63f11913/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-12T01:25:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11298.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tellurium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Line-Integral-Example-2-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Line Integral Example 2 (part 2)</video:title>
      <video:description>Line Integral Example 2 (part 2)

Part 2 of an example of taking a line integral over a closed path</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19933.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-06T01:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qqanbd3gLhw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Interesting-Polynomial-Coefficient-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Interesting Polynomial Coefficient Problem</video:title>
      <video:description>Interesting Polynomial Coefficient Problem

Finding the coefficients of a third degree polynomial given 2 roots and the y-intercept</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20193.jpg</video:thumbnail_loc>
      <video:duration>975</video:duration>
      <video:publication_date>2012-09-06T02:30:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hypi8QPsFEk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Interesting</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Special Relativity</video:title>
      <video:description>&quot;Lec 5 - Special Relativity&quot; (May 7, 2012) Leonard Susskind answers a question regarding material covered in the previous lecture. Following his explanation he continues into the concepts of fields and particles as they exist in special relativity. 

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19045.jpg</video:thumbnail_loc>
      <video:duration>7261</video:duration>
      <video:publication_date>2012-09-04T09:31:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_DtwlC5e8J8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>Lec 3- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004.
Reaction Work-Up II

Using the Rotavap: The rotary evaporator is your friend in the lab. This video will ensure that you build a safe and productive relationship.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14955.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2012-08-28T10:30:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7c0XL-ZQn5I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Construction-of-De-Novo-Biological-Process-Control-Circuits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Construction of De Novo Biological Process Control Circuits</video:title>
      <video:description>&quot;Lec 2 - Construction of De Novo Biological Process Control Circuits&quot; (October 14, 2009) Susan Weininger of Molecular Lock Corporation introduces molecular locks, protein assemblies that can turn genes on and off.  She then discusses how the structure and action of Molecular Locks make them uniquely suited to engineering new biological circuits that can run parallel to existing naturally occurring biological circuits.  Biological circuit design has many of the same features of electronic circuits and software, including logic elements, causal conditions, clocks and loops.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19064.jpg</video:thumbnail_loc>
      <video:duration>4447</video:duration>
      <video:publication_date>2012-09-04T09:41:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/07sYlLWIgQo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Lock</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>causal</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>clock</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>spooling</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-An-Introduction-to-General-Philosophy-dde3dc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 1- An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21466.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2012-09-09T05:27:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hdCBGWcd4qw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Hybridization and Chemical Bonding (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14908.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-08-28T04:11:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rQdOSLjEWcA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 6 - MIT 18.085 Computational Science and Engineering I&quot; Underlying theory: applied linear algebra

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15408.jpg</video:thumbnail_loc>
      <video:duration>3927</video:duration>
      <video:publication_date>2012-08-28T17:11:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e9oP4O0P2R8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motion-Of-Centre-of-Mass-of-an-Isolatd-System-of-Particules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motion Of Centre of Mass of an Isolatd System of Particules</video:title>
      <video:description>This video shows how to calculate motion of centre of mass of an isolatd system of particules. This is a tutorvista video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/a51cf4e0-7255-45ab-b2d7-04cf5cad5a01/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-12-01T05:32:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28119.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>motion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>centre</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Isolatd</video:tag>
      <video:tag>Systemof</video:tag>
      <video:tag>Particules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 20 - MIT 18.085 Computational Science and Engineering I&quot; Finite element method: equilibrium equations

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15429.jpg</video:thumbnail_loc>
      <video:duration>3707</video:duration>
      <video:publication_date>2012-08-28T17:19:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00ERnGKqzrQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 31 - MIT 18.085 Computational Science and Engineering I Simplex method in linear programming

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15452.jpg</video:thumbnail_loc>
      <video:duration>3908</video:duration>
      <video:publication_date>2012-08-28T17:26:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4oIsQdCjMeE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Special Topics in Supply Chain Management</video:title>
      <video:description>RFID Systems and Applications Beyond the Supply Chain

Steve Miles, MIT (Moderator)
Zhiwen Zhang, Ministry of Science and Technology, China
Peter Friess, European Commission
Daeyoung Kim, ICU
Jin Hee Yoon, SK Telecom

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15515.jpg</video:thumbnail_loc>
      <video:duration>4002</video:duration>
      <video:publication_date>2012-08-28T17:57:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b9X0osuciZI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 21 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 21: Ideal solutions. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15548.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-28T18:10:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RUz-DJz3--I</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 27 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 27: Statistical mechanics and discrete energy levels. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15554.jpg</video:thumbnail_loc>
      <video:duration>3131</video:duration>
      <video:publication_date>2012-08-28T18:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HYh3aq_NG8Q</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CS-61A-Data-Abstraction-Sequences-Calculator-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CS 61A : Data Abstraction, Sequences Calculator II</video:title>
      <video:description>CS 61A : Data Abstraction, Sequences Calculator II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19588.jpg</video:thumbnail_loc>
      <video:duration>2797</video:duration>
      <video:publication_date>2012-09-05T03:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XGs2WGP8Vwg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 6 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Exponential and log

Logarithmic differentiation; hyperbolic functions

Note: More on &quot;exponents continued&quot; in lecture 7

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15583.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-08-28T18:18:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9v25gg2qJYE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 19 - MIT 3.091 Introduction to Solid State Chemistry&quot;X-ray Diffraction of Crystals: Diffractometry, Debye-Scherrer, Laue

Crystal Symmetry

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15599.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-08-28T18:22:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WF9ftfGEGYw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Crystals</video:tag>
      <video:tag>Diffractometry</video:tag>
      <video:tag>Debye</video:tag>
      <video:tag>Scherrer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Borderline-Personality-Disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Borderline Personality Disorder</video:title>
      <video:description>The cause of BPD is not known till know but some times the family problems or genetic factors are found responsible for it. This video will explain you all this in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e011b04f-8bcd-4a25-8008-234d55d7ffdb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-11-28T23:42:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8565.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Borderline</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Rethinking-Time-in-Distributed-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Rethinking Time in Distributed Systems</video:title>
      <video:description>&quot;Lec 6 - Rethinking Time in Distributed Systems&quot; (November 11, 2009) Paul Borrill of REPLICUS Software Corporation discusses results from physics and other disciplines that investigate if and where hazards to the integrity of our information may exist due to current conceptions of time in computer science.  Borrill focuses upon distributed systems, where scale, transmission rates and spatial distribution would most  readily manifest anomalous behavior arising from such flaws.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19068.jpg</video:thumbnail_loc>
      <video:duration>5015</video:duration>
      <video:publication_date>2012-09-04T09:42:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VKkGqNRlUJM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>time</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>information</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>simultaneity</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>system</video:tag>
      <video:tag>concurrency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-PortLand-Scaling-Data-Center-Networks-to-100000-Ports-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - PortLand: Scaling Data Center Networks to 100,000 Ports and Beyond</video:title>
      <video:description>&quot;Lec Last - PortLand: Scaling Data Center Networks to 100,000 Ports and Beyond&quot; (November 18, 2009) Amin Vahdat, a professor of Computer Science and Engineering at the University of California-San Diego, discusses PortLand, a scalable, fault tolerant layer 2 routing and forwarding protocol for data centers, and places the work in the context of his larger efforts in data center networking.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19069.jpg</video:thumbnail_loc>
      <video:duration>4431</video:duration>
      <video:publication_date>2012-09-04T09:42:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PAtPRXZlvYE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>data</video:tag>
      <video:tag>center</video:tag>
      <video:tag>network</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>routing</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>forwarding</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Hosts</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>bandwidth</video:tag>
      <video:tag>database</video:tag>
      <video:tag>top</video:tag>
      <video:tag>of</video:tag>
      <video:tag>rack</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Small</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synesthesia-A-Neurological-Condition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synesthesia - A Neurological Condition</video:title>
      <video:description>Synesthesia is a neurological condition in which people see number or letters in colors and seeing sound. In synesthesia, person feel one type of sense modality and involuntarily detects other type of sense modality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bdfa94e6-11d8-4fd8-9f21-77f6c6e41d13/cand_25.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2013-02-07T06:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29281.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hearing</video:tag>
      <video:tag>colors</video:tag>
      <video:tag>Seeing</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>Synesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microkeratome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microkeratome</video:title>
      <video:description>Microkeratome which is a precision surgical instrument with an oscillating blade designed for creating the corneal flap in LASIK or ALK surgery is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/742c7892-3f9f-4ff6-a55d-22c10f06673e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-01T03:21:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10048.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Microkeratome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Paradise-Lost-Book-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Paradise Lost, Book III</video:title>
      <video:description>&quot;Lec 13 - Paradise Lost, Book III&quot; Milton (ENGL 220)

In this second lecture on Book Three of Paradise Lost, the dialogue between God and the Son in heaven is explored with particular attention paid to Milton&apos;s modification of the Calvinist theory of predestination. The terms and implications of Milton&apos;s attempt to justify the ways of God to man are considered. Milton&apos;s misgivings regarding the doctrine of the Trinity are examined, and the relationship between his theology and seventeenth-century political movements is expounded upon.

00:00 - Chapter 1. Introduction: Milton&apos;s Vindication of God
09:55 - Chapter 2. The Faculty of Free Will
25:52 - Chapter 3. A Dialogue in Heaven between Father and Son

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17307.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-02T17:55:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-U6pf5v_Fkg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Doctrine</video:tag>
      <video:tag>Trinity</video:tag>
      <video:tag>Jacobus</video:tag>
      <video:tag>Arminius</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Calvin</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Levellers</video:tag>
      <video:tag>liberalism</video:tag>
      <video:tag>sacrifice</video:tag>
      <video:tag>sovereign</video:tag>
      <video:tag>subordinationism</video:tag>
      <video:tag>theodicy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-refrigerator-works-Principle-behind-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a refrigerator works? Principle behind it</video:title>
      <video:description>This is a video that demonstrates the basic refrigeration cycle. Yes, this is how it happens in your refrigerator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e802d6f3-1a8d-41fe-a976-a78438e86f7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-25T20:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7919.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Refrigeration</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Magnetism-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Magnetism 7</video:title>
      <video:description>Magnetism 7

The magnetic force that two current-carrying wires exert on each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21784.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2012-09-10T12:40:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l3hw0twZSCc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-SAT-Prep-Test-4-Section-2-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  50 - SAT Prep: Test 4 Section 2 Part 1</video:title>
      <video:description>SAT Prep: Test 4 Section 2 Part 1

Problems 1-6 starting on page 582</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22220.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2012-09-11T01:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yMc71el5Bic</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 27 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 27: Vector fields in 3D; surface integrals and flux.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15668.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-08-28T18:48:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/phk05iSMezA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 11 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 11: Differentials; chain rule.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15652.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-08-28T18:42:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7eZVshlT33Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Mobile-Apps-Marketing-and-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Mobile Apps: Marketing and Strategy</video:title>
      <video:description>&quot;Lec Last - Mobile Apps: Marketing and Strategy&quot; (May 27, 2010) Joe Hayashi covers mobile app product strategy and marketing from a business perspective.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19078.jpg</video:thumbnail_loc>
      <video:duration>4596</video:duration>
      <video:publication_date>2012-09-04T09:46:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kBwomf0ZBlE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>share</video:tag>
      <video:tag>game</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>competitor</video:tag>
      <video:tag>Instant</video:tag>
      <video:tag>Messenger</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>rules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biomolecular-Engineering-Engineering-of-Immunity-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Biomolecular Engineering: Engineering of Immunity (cont.)</video:title>
      <video:description>&quot;Lec 10 - Biomolecular Engineering: Engineering of Immunity (cont.)&quot;Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his presentation on the topic of vaccine. First, Professor Saltzman describes the host immune response to pathogen recognition, in terms of immunoglobulin release, T-cell activation, and memory cell production. The production, distribution, and challenges involved in making of the Salk polio vaccine and the modern, oral polio vaccine are discussed. Professor Saltzman then talks about the range of bioengineering approaches that can be used to produce vaccine: attenuated, subunit, and DNA-based. Finally, a life-intervention cost analysis (cost of technology per human life saved) for vaccine was compared to other policies to further emphasize the impact of vaccine on improving public health worldwide.

00:00 - Chapter 1. Mechanism of Vaccination
10:40 - Chapter 2. Boosters and Antibodies
18:54 - Chapter 3. History of the Polio Vaccine
35:01 - Chapter 4. Molecular, Clinical, and Economic Limitations of Vaccination

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16615.jpg</video:thumbnail_loc>
      <video:duration>3170</video:duration>
      <video:publication_date>2012-08-31T16:14:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yIguafqvrVU</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>attenuated</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>immunoglobulin</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Jonas</video:tag>
      <video:tag>Salk</video:tag>
      <video:tag>polio</video:tag>
      <video:tag>subunit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Gross-Anatomy-Lateral-Aspect-of-the-Face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 -Gross Anatomy: Lateral Aspect of the Face</video:title>
      <video:description>&quot;Lec 40 -Gross Anatomy: Lateral Aspect of the Face&quot;Lateral aspect of the face; parotid gland and fossa and face using a human cadaver. Orig air date: May 26, 1977

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21698.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-09T07:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tH0Y8V0vHA0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>40</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Aspect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Web-Skills-Introduction-to-Web-Technologies-and-HTML-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Web Skills: Introduction to Web Technologies and HTML 5</video:title>
      <video:description>&quot;Lec 2 - Web Skills: Introduction to Web Technologies and HTML 5&quot; (April 8, 2010) Ben Galbraith provides a general introduction to HTML and CSS.  Dion Almaer then shares some examples of CSS and HTML 5 in action and goes on to demonstrate javascript.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19071.jpg</video:thumbnail_loc>
      <video:duration>3162</video:duration>
      <video:publication_date>2012-09-04T09:46:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r4F5tY_6u70</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>Chrome</video:tag>
      <video:tag>Explorer</video:tag>
      <video:tag>IE</video:tag>
      <video:tag>Mozilla</video:tag>
      <video:tag>Firefox</video:tag>
      <video:tag>Safari</video:tag>
      <video:tag>canvas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Developing-WebOS-Apps-UI-Components-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Developing WebOS Apps: UI Components, Services</video:title>
      <video:description>&quot;Lec 5 - Developing WebOS Apps: UI Components, Services&quot; (April 29, 2010) Fred Patton discusses UI components and services in detail.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19074.jpg</video:thumbnail_loc>
      <video:duration>2837</video:duration>
      <video:publication_date>2012-09-04T09:46:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uofRjwpAOj0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Interactive</video:tag>
      <video:tag>element</video:tag>
      <video:tag>design</video:tag>
      <video:tag>widget</video:tag>
      <video:tag>Assistant</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>js</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Introduction-to-the-Convolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Introduction to the Convolution</video:title>
      <video:description>Introduction to the Convolution

Introduction to the Convolution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22247.jpg</video:thumbnail_loc>
      <video:duration>1139</video:duration>
      <video:publication_date>2012-09-11T01:25:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IW4Reburjpc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-SAT-Prep-Test-5-Section-3-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  69 - SAT Prep: Test 5 Section 3 Part 6</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 6

Problem 18 on page 657</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22276.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2012-09-11T01:35:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mH04VZ_dOM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-The-Human-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of The Human Heart</video:title>
      <video:description>This video presentation shows the features of the human heart. The heart is about the size of one&apos;s fist and weights 250 to 350 grams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7991ccda-3c9d-451b-8208-fea81d715946/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2011-12-12T20:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11567.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>human</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 2 - New Revolutions in Particle Physics: Standard Model&quot; (January 18, 2010) Professor Leonard Susskind discusses quantum chromodynamics, the theory of quarks, gluons, and hadrons.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to
go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19080.jpg</video:thumbnail_loc>
      <video:duration>5908</video:duration>
      <video:publication_date>2012-09-04T09:50:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yy989li6xgY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>antiquarks</video:tag>
      <video:tag>mesons</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>bosons</video:tag>
      <video:tag>fermions</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>component</video:tag>
      <video:tag>isotopic</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>up</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>Down</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Patient-Management-and-Operative-Errors-in-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Patient Management and Operative Errors in Oral Surgery</video:title>
      <video:description>&quot;Lec 42 - Patient Management and Operative Errors in Oral Surgery&quot; Simulated demonstration of some of the consistent errors made in patient management and operative techniques in oral surgery. Orig. air date: MAY 12 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21243.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
      <video:publication_date>2012-09-09T03:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E73okuhECoM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>management</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Errors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-SAT-Prep-Test-5-Section-9-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  77 - SAT Prep: Test 5 Section 9 Part 2</video:title>
      <video:description>SAT Prep: Test 5 Section 9 Part 2

Problems 7-9 starting on page 681</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22305.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-11T01:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VUg5v5PzGKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Don-Quixote-Part-I-Chapters-XXXVI-LII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Don Quixote, Part I: Chapters XXXVI-LII</video:title>
      <video:description>&quot;Lec 10 - Don Quixote, Part I: Chapters XXXVI-LII&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts by commenting on three of the returns and repetitions (characters who reappear and incidents that, if not repeated, recall previous incidents) that take place at the end of part one of the Quixote and which give density to the fiction: the galley slaves, Andrés, and the postprandial speech or the speech on arms and letters. Don Quixote&apos;s insanity not only gives him a certain transcendence, but also shows the arbitrariness of laws, which causes their rejection by society and other characters&apos; insane behavior. González Echevarría comments on the intersection between literature and history before moving on to the captive&apos;s tale, the culmination of those intertwined stories, in which religious conversion overcomes social barriers and transcends the neo-platonic convergence of opposites in Renaissance plots. With his creation of Don Quixote, the first hero-fugitive from justice in the Western tradition--a &quot;highway robber,&quot; as the officer of the Holy Brotherhood calls him--Cervantes has created the first important novelistic protagonist drawn from the legal archives. His is the case of the insane hidalgo who set out to act out chivalric fantasies and in the process committed a series of crimes. And yet, he is the agent of Providence.

00:00 - Chapter 1. Returns and Repetitions
08:15 - Chapter 2. The Postprandial Speech
24:34 - Chapter 3. The Captive&apos;s Tale
40:05 - Chapter 4. A Very Strange Episode
43:03 - Chapter 5. Remarks about the End of Part I

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23522.jpg</video:thumbnail_loc>
      <video:duration>3491</video:duration>
      <video:publication_date>2012-09-14T09:11:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o9LTybQmiBs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 3- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Divide-and-Conquer: Strassen, Fibonacci, Polynomial Multiplication

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16465.jpg</video:thumbnail_loc>
      <video:duration>4113</video:duration>
      <video:publication_date>2012-08-30T17:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-EQTVuAhSFY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 3 - Topics in String Theory&quot; (January 24, 2011) Leonard Susskind uses the most complex math that will be used in the course with the hopes that it will give a better idea of how a black whole works mathematically.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19100.jpg</video:thumbnail_loc>
      <video:duration>6051</video:duration>
      <video:publication_date>2012-09-04T10:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i1s5eOJ3V6k</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Geography C110</video:title>
      <video:description>&quot;Lec 13 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27430.jpg</video:thumbnail_loc>
      <video:duration>4541</video:duration>
      <video:publication_date>2012-09-21T07:09:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l1uL5PyPtNs</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Geography C110</video:title>
      <video:description>&quot;Lec 14 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27431.jpg</video:thumbnail_loc>
      <video:duration>4694</video:duration>
      <video:publication_date>2012-09-21T07:09:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lu2UJkBAd0I</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Psycology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Psycology</video:title>
      <video:description>Conscious of the Present; Conscious of the Past: Language
This lecture finishes the discussion of language by briefly reviewing two additional topics: communication systems in 
non-human primates and other animals, and the relationship between language and thought. The majority of this lecture is then spent on introducing students to major theories and discoveries in the fields of perception, attention and memory. Topics include why we see certain visual illusions, why we don&apos;t always see everything we think we see, and the relationship between different types of memory.

00:00 - Chapter 1. Non-Human Communication
09:16 - Chapter 2. The Relationship Between Language and Thought
12:39 - Chapter 3. Question and Answer on Language
18:06 - Chapter 4. Introduction to the Complexity of Perception and Expectation
39:15 - Chapter 5. Linking Attention and Memory
58:04 - Chapter 6. Question and Answer on Attention and Memory

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12586.jpg</video:thumbnail_loc>
      <video:duration>3583</video:duration>
      <video:publication_date>2012-08-21T18:23:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DmWrOUK2zgA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>amnesia</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>attention</video:tag>
      <video:tag>change</video:tag>
      <video:tag>blindness</video:tag>
      <video:tag>Gestalt</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>Sapir</video:tag>
      <video:tag>Whorf</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>illusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 9 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Biology 1 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14861.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-08-28T03:11:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/odtKI7tEi5c</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 14 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Finite differences in time; least squares (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15708.jpg</video:thumbnail_loc>
      <video:duration>3299</video:duration>
      <video:publication_date>2012-08-28T19:49:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V5EjSvx1vw0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Rotaxane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Rotaxane?</video:title>
      <video:description>This video provides a detailed description of the rotaxane with its structure and working. Molecular architecture is studied here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a7a0ebd6-2b7d-4188-b585-899ba97cba13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2013-04-07T20:09:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30521.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>rotaxane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Linear-Algebra-Introduction-to-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Linear Algebra: Introduction to Vectors</video:title>
      <video:description>Linear Algebra: Introduction to Vectors

Linear Algebra: Introduction to Vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21992.jpg</video:thumbnail_loc>
      <video:duration>991</video:duration>
      <video:publication_date>2012-09-11T00:15:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5cWB52I-SF0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Ann-Veneman-on-Leadership-at-the-USDA-UNICEF-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Ann Veneman on Leadership at the USDA, UNICEF and Beyond</video:title>
      <video:description>Lec 121 - Ann Veneman on Leadership at the USDA, UNICEF and Beyond. Ann Veneman is the former Executive Director of the United Nations Children&apos;s Fund (UNICEF). In 2009, she was named to the Forbes 100 Most Powerful Women list and has been the recipient of numerous awards and honors. From 2001 to 2005, Veneman was Secretary of the United States Department of Agriculture (USDA). She spoke at HSPH on March 1, 2012, as part of the Decision-making: Voices from the Field series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16355.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-08-30T08:05:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zeuXF2UvLKI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Ann</video:tag>
      <video:tag>Veneman</video:tag>
      <video:tag>UNICEF</video:tag>
      <video:tag>USDA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Mounting-a-Prepared-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Mounting a Prepared Tooth</video:title>
      <video:description>&quot;Lec 123 - Mounting a Prepared Tooth&quot; Dr. Jaslow demonstrates a procedure for mounting a prepared tooth in the visidont in preparation for fabricating a partial denture. Orig. air date: MAR 4 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21731.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-09T07:12:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ryazUOKbkiM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>123</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Prepared</video:tag>
      <video:tag>Tooth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Paradise-Lost-Book-IX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Paradise Lost, Book IX</video:title>
      <video:description>&quot;Lec 17 - Paradise Lost, Book IX&quot; Milton (ENGL 220)

Book Nine and the depiction of the Fall are presented. Adam and Eve&apos;s dialogue -- especially their perspectives on labor, temptation, and the nature of the garden -- is examined. Satan&apos;s strategic temptation of Eve is closely analyzed. At the lecture&apos;s conclusion, Adam and Eve&apos;s new fallen sight is discussed, with particular emphasis placed on the reference to the &quot;veil&quot; of pre-fallen innocence. Overall, the tension between doctrinal and subversive perspectives on the pre-fallen hierarchy of Eden is underscored.

00:00 - Chapter 1. Introduction: &quot;Paradise Lost&quot; Book IX
03:01 - Chapter 2. Adam and Eve, Arguing?
10:19 - Chapter 3. The Argument between Adam and Eve on the Morning of the Fall
36:03 - Chapter 4. The Promise of Equality and its Importance to Eve after the Fall

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17311.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-02T18:00:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ByQMQ5o7AM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>veil</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>cultivation</video:tag>
      <video:tag>dialogue</video:tag>
      <video:tag>Eve</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>parable</video:tag>
      <video:tag>talents</video:tag>
      <video:tag>vineyard</video:tag>
      <video:tag>temptation</video:tag>
      <video:tag>workers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Patience-and-Patients-Understanding-the-Spectrum-of-Alzheimers-Disease-Longwood-Seminar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Patience and Patients: Understanding the Spectrum of Alzheimer&apos;s Disease — Longwood Semina</video:title>
      <video:description>Lec 123 - Patience and Patients: Understanding the Spectrum of Alzheimer&apos;s Disease — Longwood Seminar. As human life expectancy increases, so does the possibility that a family member or friend will be diagnosed with Alzheimer&apos;s disease. Fortunately, researchers are continually learning more about what causes this debilitating condition and discovering new ways to help patients cope with symptoms. At this March 6, 2012, seminar, you will hear from faculty members who will share insight about the disease and tips for caring for a loved one. Learn more about the Longwood Seminars by visiting hms.harvard.edu/public/longwood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16357.jpg</video:thumbnail_loc>
      <video:duration>5270</video:duration>
      <video:publication_date>2012-08-30T08:06:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_oxlzAGYtE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Longwood</video:tag>
      <video:tag>Seminars</video:tag>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>mini</video:tag>
      <video:tag>med</video:tag>
      <video:tag>Adrian</video:tag>
      <video:tag>Ivinson</video:tag>
      <video:tag>Reisa</video:tag>
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      <video:tag>Ruth</video:tag>
      <video:tag>Kandel</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 1- MIT 6.013 Electromagnetics and Applications, Fall 20.
Coulomb&apos;s Force Law and Measurements of Charge

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16185.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2012-08-29T14:30:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xx8fH-r3Luk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 2- MIT 6.013 Electromagnetics and Applications, Fall 20.
Magnetic Field of a Line Current

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16186.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-08-29T14:31:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lhtGJF7YFt8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-17-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Electrical Engineering 240</video:title>
      <video:description>lec 17-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20897.jpg</video:thumbnail_loc>
      <video:duration>4667</video:duration>
      <video:publication_date>2012-09-08T00:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BVSEoRUmOUk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-GMAT-Math-44</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - GMAT Math 44</video:title>
      <video:description>GMAT Math 44

210-213, pg. 181</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21960.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-11T00:02:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IDkhHTjlg0M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>44</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 5- MIT 6.013 Electromagnetics and Applications, Fall 20.
Capacitance Attenuator

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16189.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2012-08-29T14:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3HrLJfL70Bg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 3- MIT 6.013 Electromagnetics and Applications, Fall 20.
Voltmeter Reading Induced by Magnetic Induction

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16187.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-08-29T14:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/goq1L1Pb424</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 9- MIT 6.013 Electromagnetics and Applications, Fall 20.
Relaxation of Charge on Particle in Ohmic Conductor

Supplement: Van de Graaff and Kelvin Generators

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16193.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-08-29T14:42:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/algECMeQFrE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Non Uniqueness of Voltage in an MQS System

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16202.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-08-29T14:59:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2n36bvsyGxo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Other-Periodic-Table-Trends</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Other Periodic Table Trends</video:title>
      <video:description>Other Periodic Table Trends

Electronegativity, metallic nature and atomic radius.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22513.jpg</video:thumbnail_loc>
      <video:duration>939</video:duration>
      <video:publication_date>2012-09-11T02:21:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XMLd-O6PgVs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Other</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>trends</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded February 11, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6948</video:duration>
      <video:publication_date>2012-09-14T13:52:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LBFBQr_xKEM</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infatnt CPR</video:title>
      <video:description>Infant CPR is similar to the CPR given to children,but because of the smaller size there are a few modifications. This video demonstrates how infant CPR is given.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4007665d-4f77-48b0-bef0-bdc5fe421ead/cand_25.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-30T22:05:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9613.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infatnt</video:tag>
      <video:tag>CPR</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Inguinal Hernia Repair</video:title>
      <video:description>While numerous surgical approaches exist to treat inguinal hernias the lichtenstein tension free mesh based repair remains the criterion standard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8561d85f-0ac9-48cd-9a98-a9ebf30de1d9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-30T22:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9615.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>jugular</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>puncture</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Evolution, Emotion, and Reason: Evolution and</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
Evolution, Emotion, and Reason: Evolution and Rationality
This lecture introduces students to the study of psychology from an evolutionary perspective, the idea that like the body, natural selection has shaped the development of the human mind. Prominent arguments for and against the theory of natural selection and its relationship to human psychology are reviewed. Students will hear several examples of how studying mental phenomenon from an evolutionary perspective can help constrain theories in psychology as well as explain many prevalent human instincts that underlie many of our most basic behaviors and decisions.

00:00 - Chapter 1. The Modern Biological Account of the Origin of Psychological Phenomena
13:35 - Chapter 2. Avoiding Misconceptions When Applying Evolutionary Theory to Psychology
22:38 - Chapter 3. Claims Against the Evolutionary Psychology
26:42 - Chapter 4. Ways in Which Evolution Helps Describe the Mind
39:43 - Chapter 5. Heuristics: Framing Effects, Base Rates, Availability Bias and Confirmation Bias

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12589.jpg</video:thumbnail_loc>
      <video:duration>3589</video:duration>
      <video:publication_date>2012-08-21T18:25:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AMsQfgV07vU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adaptation</video:tag>
      <video:tag>availability</video:tag>
      <video:tag>heuristic</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Neglect</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>causation</video:tag>
      <video:tag>confirmation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>endowment</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>framing</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>Aversion</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>proximate</video:tag>
      <video:tag>Ultimate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advanced-ratio-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced ratio problems</video:title>
      <video:description>More advanced ratio problems from Khan Acedemy is solved in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e0fabe33-485f-4b33-936d-1ad60e70faed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2009-05-27T19:33:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2437.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ratios</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 19- MIT 6.013 Electromagnetics and Applications, Fall 2.
Edgerton&apos;s Boomer

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16203.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-08-29T15:00:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6QpLTfU9WPM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42- MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 42- MIT 18.085 Computational Science and Engineering I, Fall 2008&quot;: Examples of discrete Fourier transform; fast Fourier transform; convolution (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15736.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-08-28T20:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UdpdZ0diXUg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-Hip-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform Hip Examination</video:title>
      <video:description>A hip examination is under taken when a person has the symptoms of hip joint pathology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/803f16a1-e65a-4962-af8f-81f84c18ec16/cand_25.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-30T22:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9624.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Healing-Process-After-Tooth-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Healing Process After Tooth Extraction</video:title>
      <video:description>After an extraction it is important for a blood clot to form to stop the bleeding and begin healing process. This video shows how does the healing process begins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/12c0265f-beae-4e6c-b0b7-13b25488b823/cand_25.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-30T22:13:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9634.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemostasis</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Heart Attack</video:title>
      <video:description>How does a heart attach occurs? What are the causes of heart attack? What to do for prevention of heart attack? All shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5300025c-c42f-4f94-8e59-c67c69913948/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T22:14:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9639.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Stroke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 8 - Topics in String Theory&quot; (March 7, 2011) Leonard Susskind gives a lecture on string theory and particle physics that dives into the idea of cosmic horizons as well as the relationship between ultraviolet and infrared light. 

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19105.jpg</video:thumbnail_loc>
      <video:duration>6266</video:duration>
      <video:publication_date>2012-09-04T10:01:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ieHX2bGTMQg</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>positron</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Topics in String Theory</video:title>
      <video:description>&quot;Lec Last - Topics in String Theory&quot; (March 14, 2011) Leonard Susskind gives a lecture on string theory and particle physics that focuses on the mechanisms that make the universe hot.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19106.jpg</video:thumbnail_loc>
      <video:duration>7556</video:duration>
      <video:publication_date>2012-09-04T10:01:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jnItLp3NR5I</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>positron</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anterior-Pituitary-Adenohypophysis-Animated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Pituitary (Adenohypophysis) Animated</video:title>
      <video:description>Hormone production in the anterior pituitary (adenohypophysis) is controlled by releasing and inhibiting hormones from the hypothalamus via portal vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2877.jpg</video:thumbnail_loc>
      <video:duration>6039</video:duration>
      <video:publication_date>2009-06-25T23:20:07.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/2877.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Adenohypophysis</video:tag>
      <video:tag>hormones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cataract-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataract surgery</video:title>
      <video:description>This medical video shows live cataract surgery glaucoma tube shunt which involves placing a flexible plastic tube with an attached silicone drainage pouch in the eye to help drain fluid (aqueous humor) from the eye.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdd74028-898c-45c8-93a6-0d602c6d6f64/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T09:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9391.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Glaucoma</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>shunt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Iterating-Your-Product-and-Market-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Iterating Your Product and Market Strategy</video:title>
      <video:description>&quot;Lec 1 - Iterating Your Product and Market Strategy&quot; Greg Ennis and Sanjay Dholakia discuss the keys to iterating to success in a startup and gives examples from Crowd Factory of the challenges in creating a successful market strategy and getting the most from your customers. 


With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19107.jpg</video:thumbnail_loc>
      <video:duration>3110</video:duration>
      <video:publication_date>2012-09-04T10:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-HOKObVbKcQ</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>social</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>enterprise</video:tag>
      <video:tag>crowd</video:tag>
      <video:tag>factory</video:tag>
      <video:tag>Peninsula</video:tag>
      <video:tag>Ventures</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>Twitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec Last - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Prof. Gilbert Strang gives an overview of 18.085 Computational Science and Engineering I, Fall 2008.

View the complete course at: http://ocw.mit.edu/18-085F08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15744.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-08-28T20:06:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/StbJIv49Aco</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>faculty</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prospective-trial-of-skin-staples-and-sutures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prospective trial of skin staples and sutures</video:title>
      <video:description>Removal of skin staples inserted for the purpose of wound approximation and primary healing this medical video demonstration of staple insertion and removal technique for laceration repair or wound closure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/36c812fe-9545-489f-bd8b-1728b0816198/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T20:40:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10435.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Staples</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kamps-KJ-66-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kamps KJ-66 turbine</video:title>
      <video:description>This is a video of the Kamps KJ-66 RC model turbine is one of the best thus far. This video explains about it and its capacity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e4d15a8-c0aa-4418-a2fb-33d34dcef1f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-25T21:02:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7936.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Kamps</video:tag>
      <video:tag>KJ</video:tag>
      <video:tag>66</video:tag>
      <video:tag>RC</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Why-Are-People-Different-Differences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Why Are People Different?: Differences</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
 Why Are People Different?: Differences
Why are people different from one another? This lecture addresses this question by reviewing the latest theories and research in psychology on two traits in particular: personality and intelligence. Students will hear about how these traits are measured, why they may differ across individuals and groups, and whether they are influenced at all by one&apos;s genes, parents or environment.

00:00 - Chapter 1. Personality, Intelligence and Determining Difference
13:53 - Chapter 2. Measuring Personality with &quot;The Big Five&quot;
19:47 - Chapter 3. Defining and Measuring Intelligence
30:29 - Chapter 4. Question and Answer on Personality and Intelligence
36:32 - Chapter 5.The Roles of Genes and Environment in Explaining Human Differences 
51:16 - Chapter 6. Genes, Environment and Intelligence 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12592.jpg</video:thumbnail_loc>
      <video:duration>3950</video:duration>
      <video:publication_date>2012-08-21T18:26:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/piDznzrNymE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Flynn</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>validity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-ME-C117-Case-Study-Sterilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 7 ME C117  Case Study: Sterilization</video:title>
      <video:description>ME C117  Case Study: Sterilization

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19247.jpg</video:thumbnail_loc>
      <video:duration>4945</video:duration>
      <video:publication_date>2012-09-05T00:54:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/USjjfG95T2A</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Relationship-between-bond-prices-and-interest-rates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Relationship between bond prices and interest rates</video:title>
      <video:description>Relationship between bond prices and interest rates

Why bond prices move inversely to changes in interest rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20256.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2012-09-06T13:42:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kDRqSJIiTqU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Relationship</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Rates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-neutrino-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a neutrino? by Minute Physics</video:title>
      <video:description>What are the vampires of physics? Minute Physics does a spectacular job identifying the very odd neutrino.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/aa15cbb4-3f5a-4dbd-9026-376232e88fc9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2013-02-05T04:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29194.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Neutrino</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 24 -MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Boundary conditions, splines, gradient and divergence (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>s</video:tag>
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      <video:tag>Potential</video:tag>
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      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
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      <video:tag>series</video:tag>
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      <video:tag>transform</video:tag>
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      <video:description>This video shows the hydrocele surgery full procedure with all the precautions. Opertaion shown here is performed by well expert doctors.</video:description>
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      <video:uploader>userone</video:uploader>
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      <video:tag>Hydrocele</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is an animation of a beating heart. Heart muscles are shown in red, and valves in beige.</video:description>
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    <video:video>
      <video:title>Lec 5 - Chemistry 3B Amino Acids, Peptides, and...</video:title>
      <video:description>Chemistry 3B Amino Acids, Peptides, and...

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
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      <video:duration>4672</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/KXTqC2QWW20</video:player_loc>
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    <video:video>
      <video:title>Lec 10 - Review of Oral Tissues and Salivary Glands</video:title>
      <video:description>&quot;Lec 10 - Review of Oral Tissues and Salivary Glands&quot;Microscopic survey of the oral tissues and salivary glands with emphasis on the epithelium.  Orig. air date: JAN 28 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows some tips to have a goog healing process. After an extraction, it&apos;s important for a blood clot to form to stop the bleeding and begin the healing process.</video:description>
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      <video:publication_date>2011-12-01T22:45:59.000Z</video:publication_date>
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      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Lecture 15 - Kernel Methods (May 22, 2012)</video:title>
      <video:description>Lec 15 - Lecture 15 - Kernel Methods (May 22, 2012). Kernel Methods - Extending SVM to infinite-dimensional spaces using the kernel trick, and to non-separable data using soft margins. Lecture 15 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
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      <video:duration>4699</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/XUj5JbQihlU</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
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      <video:tag>Caltech</video:tag>
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      <video:tag>data</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows an activity performed to check the strength of magnets in MRI machine. Strength of MRI magnet is about 1.5 Tesla.</video:description>
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      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Astronomy 10</video:title>
      <video:description>&quot;Lec 14 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23774.jpg</video:thumbnail_loc>
      <video:duration>4419</video:duration>
      <video:publication_date>2012-09-14T11:02:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1n4qKFN08hI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
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      <video:tag>10</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - What Motivates Us: Sex</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
What Motivates Us: Sex
This lecture reviews what evolutionary theories and recent studies in psychology can tell us about sex and gender differences. Students will hear how psychology can help explain many of the differences that exist in whom we find attractive, what we desire in a mate, and sexual orientation.

00:00 - Chapter 1. Addressing Morality and Inevitability on Evolution, Sex and Gender 
10:47 - Chapter 2. Basic Sex Ed
19:22 - Chapter 3. Sex Differences Among Humans
32:15 - Chapter 4. Beauty: An Average Face
38:25 - Chapter 5. Social Factors for Sex Differences
45:52 - Chapter 6. Sexual Orientation
51:39 - Chapter 7. Question and Answer on Sex and Gender

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
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      <video:duration>3168</video:duration>
      <video:publication_date>2012-08-21T18:27:03.000Z</video:publication_date>
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      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>attraction</video:tag>
      <video:tag>Coolidge</video:tag>
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      <video:tag>gender</video:tag>
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      <video:tag>monogamy</video:tag>
      <video:tag>orientation</video:tag>
      <video:tag>parental</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>polygamy</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Sexual</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Chemistry 3B Electrophilic Aromatic...</video:title>
      <video:description>Chemistry 3B Electrophilic Aromatic...

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
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      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-05T00:59:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hd2PegQ2guY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 11 ME C117  Dr. Michael Ries, Chief of...</video:title>
      <video:description>ME C117  Dr. Michael Ries, Chief of...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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      <video:duration>3842</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/y-7kZWC62Ks</video:player_loc>
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      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Physicist and surfer Garrett Lisi presents a controversial new model of the universe that -- just maybe -- answers all the big questions. If nothing else, it&apos;s the most beautiful 8-dimensional model of elementary particles and forces you&apos;ve ever seen.&apos;</video:description>
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      <video:publication_date>2009-05-27T22:13:45.000Z</video:publication_date>
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      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>physics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Chemistry 3B Ketones

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
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      <video:publication_date>2012-09-05T01:02:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7DA7GmvHJAc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 5- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
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      <video:duration>4053</video:duration>
      <video:publication_date>2012-09-09T02:58:44.000Z</video:publication_date>
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      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fiberoptic Laryngoscopy explained</video:title>
      <video:description>A thin tube that is lighted called the fiberoptic laryngoscope is used to view the airway as well as the function of voicebox.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c0028ebb-2980-4766-baa1-5e9731135dc0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-12-11T22:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11026.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fiberoptic</video:tag>
      <video:tag>Laryngoscopy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bronchoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-at-Harper-University-Hospital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery at Harper University Hospital</video:title>
      <video:description>This video shows the cancer surgery done by most expert doctors of Harper university. The process includes the insertion of camera inside the abdomen and watching pictures on screen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a72adaac-dd4a-4415-a516-ed709cb7f8ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2011-12-06T20:25:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10942.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>Risks</video:tag>
      <video:tag>Pains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fishing-Killer-whale-style</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fishing, Killer whale style.</video:title>
      <video:description>How do the killer whale fish for dinner. Turns out they like herring and with their speed the herring are simply no match.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31643474-521d-4fcc-8448-41bbfbbf5831/cand_25.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-26T04:53:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8074.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Killer</video:tag>
      <video:tag>whale</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>fishing</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subcutaneous-Pattern-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcutaneous Pattern Suture</video:title>
      <video:description>This video features demonstration of subcutaneous Pattern suturing technique for wound closure subcutaneous sutures may be placed in a simple continuous or simple interrupted pattern</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4d217ac8-0cee-48f5-a3a4-733b84dd6c47/cand_25.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-29T11:20:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8888.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>subcutaneous</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-ME-C117-Defect-Tolerant-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 ME C117  Defect Tolerant Philosophy</video:title>
      <video:description>ME C117  Defect Tolerant Philosophy

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19264.jpg</video:thumbnail_loc>
      <video:duration>4878</video:duration>
      <video:publication_date>2012-09-05T01:03:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BbVst1zytvc</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-Examination-of-Patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical Examination of Patient</video:title>
      <video:description>This video shows an integrative physical examination lecture. A step by stem whole process is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/354d6649-2909-4d7c-a5e0-08bf3b3f664e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1508</video:duration>
      <video:publication_date>2011-11-30T23:11:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9743.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>integrative</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proper-Technique-to-Use-Crutches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proper Technique to Use Crutches?</video:title>
      <video:description>How to use a four point gait for walking? A very helpful video showing the careful use of crutches by a patient with it description by experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b5ec0dc3-61cf-43ef-92ed-0cd741c034de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2013-02-10T02:05:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29895.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Crutches</video:tag>
      <video:tag>Gaits</video:tag>
      <video:tag>using</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspartate-Transcarbamylase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspartate Transcarbamylase</video:title>
      <video:description>This video describes the structure of aspartate transcarbamylase, or ATCase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e1ca6ac9-2b13-410f-b293-be4b1cd5a49c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2009-05-27T19:51:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2487.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aspartate</video:tag>
      <video:tag>Transcarbamylase</video:tag>
      <video:tag>ATCase</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-SAT-Prep-Test-6-Section-3-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  80 - SAT Prep: Test 6 Section 3 Part 1</video:title>
      <video:description>SAT Prep: Test 6 Section 3 Part 1

Problems 1-4 starting on page 716</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22320.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2012-09-11T01:44:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zee_TGgEBsg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Integrative-Biology-131-Hematology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 12 Integrative Biology 131   Hematology</video:title>
      <video:description>This is lecture 12 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  
Integrative Biology 131   Hematology

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19308.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2012-09-05T01:22:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XGS-gGsyMTw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-What-is-Political-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -  Introduction: What is Political Philosophy?</video:title>
      <video:description>&quot;Lec 1 -  Introduction: What is Political Philosophy?&quot; Introduction to Political Philosophy (PLSC 114)

Professor Smith discusses the nature and scope of &quot;political philosophy.&quot; The oldest of the social sciences, the study of political philosophy must begin with the works of Plato and Aristotle, and examine in depth the fundamental concepts and categories of the study of politics. The questions &quot;which regimes are best?&quot; and &quot;what constitutes good citizenship?&quot; are posed and discussed in the context of Plato&apos;s Apology.

00:00 - Chapter 1. What Is Political Philosophy?
12:16 - Chapter 2. What Is a Regime?
22:19 - Chapter 3. Who Is a Statesman? What Is a Statesman?
27:22 - Chapter 4. What Is the Best Regime?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15911.jpg</video:thumbnail_loc>
      <video:duration>2226</video:duration>
      <video:publication_date>2012-08-28T21:35:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xhm55mIdSuk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>Apology</video:tag>
      <video:tag>eros</video:tag>
      <video:tag>Federalist</video:tag>
      <video:tag>Papers</video:tag>
      <video:tag>Kantian</video:tag>
      <video:tag>Lockean</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>moralism</video:tag>
      <video:tag>politea</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Socrates</video:tag>
      <video:tag>Thomist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). In the second lecture, Professor Sahami introduces Karel and shows the commands associated with the program.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15938.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-08-29T00:37:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0LoKDDRlfZc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>karel</video:tag>
      <video:tag>assignm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami continues lecturing on interactions and pushes it further.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15958.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-08-29T01:12:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJfQK6iAN4M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>buttons</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>void</video:tag>
      <video:tag>int</video:tag>
      <video:tag>text</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>println</video:tag>
      <video:tag>window</video:tag>
      <video:tag>regions</video:tag>
      <video:tag>console</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-160-2011-Calculus-AB-Free-Response-1-parts-b-c-d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 160 - 2011 Calculus AB Free Response #1 parts b c d</video:title>
      <video:description>2011 Calculus AB Free Response #1 parts b c d

Integration to find average value of a function.  Using a graphing calculator to calculate definite integrals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19984.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
      <video:publication_date>2012-09-06T01:20:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QackTJWqOjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>b</video:tag>
      <video:tag>C</video:tag>
      <video:tag>d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Mathematics-16A-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Mathematics 16A - Lecture 8</video:title>
      <video:description>Mathematics 16A - Lecture 8

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25818.jpg</video:thumbnail_loc>
      <video:duration>4510</video:duration>
      <video:publication_date>2012-09-18T17:42:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9IHz6EPVmo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Integrative-Biology-131-Hematology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 13  Integrative Biology 131   Hematology</video:title>
      <video:description>This is lecture 13 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  
Integrative Biology 131 Hematology

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19310.jpg</video:thumbnail_loc>
      <video:duration>3018</video:duration>
      <video:publication_date>2012-09-05T01:23:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vxoioZ4auoU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Focus-and-Directrix-of-a-Parabola-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Focus and Directrix of a Parabola 2</video:title>
      <video:description>Focus and Directrix of a Parabola 2

Finding the focus and directrix of a parabola</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20184.jpg</video:thumbnail_loc>
      <video:duration>1108</video:duration>
      <video:publication_date>2012-09-06T02:26:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Jm9rREA-uA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Focus</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Directrix</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Parabola</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Indicure-Advanced-Spinal-Tumour-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indicure Advanced Spinal Tumour Surgery</video:title>
      <video:description>This medical video shows advanced spinal tumour surgery which is performed in India through Indicure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8ef65a6c-6ed9-4b60-a8d9-130a5763a9e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-01T21:46:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10452.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Indicure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Integrative-Biology-131-Blood-Vascular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 Integrative Biology 131   Blood Vascular System</video:title>
      <video:description>This is lecture 15 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  
Integrative Biology 131   Blood Vascular System

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19314.jpg</video:thumbnail_loc>
      <video:duration>3085</video:duration>
      <video:publication_date>2012-09-05T01:24:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y_-ugHJl-OE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Physics-112-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Physics 112 - Lecture 25</video:title>
      <video:description>Physics 112 - Lecture 25

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26522.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2012-09-19T01:27:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/efzfMTPJumw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Integrative-Biology-131-Blood-Vascular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 Integrative Biology 131  Blood Vascular System</video:title>
      <video:description>This is lecture 16 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19315.jpg</video:thumbnail_loc>
      <video:duration>3148</video:duration>
      <video:publication_date>2012-09-05T01:24:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIY8gGQnSVw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Seaborgium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Seaborgium</video:title>
      <video:description>These video slides will help you a lot to know about the Seaborgium. Its name origin, abundance, sources and important uses are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a3199eec-585a-4b70-a504-20348e9168e4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-12-12T02:25:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11358.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Seaborgium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Immediate-Custom-Implant-for-the-Mandible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Immediate Custom Implant for the Mandible</video:title>
      <video:description>&quot;Lec 14 - Immediate Custom Implant for the Mandible &quot;This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21552.jpg</video:thumbnail_loc>
      <video:duration>765</video:duration>
      <video:publication_date>2012-09-09T05:54:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kov1OdxiGFM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mandible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Paradise-Lost-Books-IX-X</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Paradise Lost, Books IX-X</video:title>
      <video:description>&quot;Lec 18 - Paradise Lost, Books IX-X&quot; Milton (ENGL 220)

This second lecture on the Fall traces Milton&apos;s use of the word wander, in all of its forms, across the poem. The transformation of wander from its pre-fallen sense to its more nefarious incarnation following the transgression is examined closely. The wider literary context of the concept of wandering, with particular emphasis placed on its importance to the romance genre, is briefly discussed. The reductive forces of Book Nine -- particularly its tendency to transform the moral ambivalence, disputed sexual hierarchy, and general poetic ambiguity of earlier books into more definitive representations -- are considered, with the lecture ultimately suggesting that the poem begins to turn away in Book Nine from many of its proto-feminist elements.

00:00 - Chapter 1. Introduction: The Fall, Language and Literature
06:33 - Chapter 2. Milton&apos;s Motivations for writing about The Fall
14:41 - Chapter 3. Tracing the History of the Word &quot;Wandering&quot; as it Progresses through the Poem
31:31 - Chapter 4. A New Understanding of Eve
41:07 - Chapter 5. &quot;Paradise Lost&quot; Book X: The Consequences of The Fall

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17312.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-02T18:00:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W3jOqlmqoeQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>wander</video:tag>
      <video:tag>wandering</video:tag>
      <video:tag>allegory</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>ambiguous</video:tag>
      <video:tag>concrete</video:tag>
      <video:tag>romance</video:tag>
      <video:tag>Faerie</video:tag>
      <video:tag>Queene</video:tag>
      <video:tag>travesty</video:tag>
      <video:tag>Urania</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 35- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17929.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-03T18:14:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AQHHlLvmEDw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pneumonia-Terminology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pneumonia -Terminology</video:title>
      <video:description>Pneumonia is a disease cause by a certain bacteria. It affects the lungs and and cause a runny nose and fever. This video explains the terminology of pneumonia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e4fd6ec-3598-455d-a580-ecdf654d3c0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-01T21:46:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10453.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pneumonia</video:tag>
      <video:tag>Terminology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Nature-of-Evolution-Selection-Inheritance-and-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Nature of Evolution: Selection, Inheritance, and History</video:title>
      <video:description>&quot;Lec 1 - The Nature of Evolution: Selection, Inheritance, and History&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The lecture presents an overview of evolutionary biology and its two major components, microevolution and macroevolution. The idea of evolution goes back before Darwin, although Darwin thought of natural selection. Evolution is driven by natural selection, the correlation between organism traits and reproductive success, as well as random drift. The history of life goes back approximately 3.7 billion years to a common ancestor, and is marked with key events that affect all life.

00:00 - Chapter 1. Introduction
03:22 - Chapter 2. History of Evolutionary Studies
15:59 - Chapter 3. Conditions for Natural Selection
21:25 - Chapter 4. The Power of Selection and Adaptation
27:09 - Chapter 5. Drift
31:10 - Chapter 6. History of Life
39:33 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17319.jpg</video:thumbnail_loc>
      <video:duration>2586</video:duration>
      <video:publication_date>2012-09-02T18:14:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VjgHd6HKtvE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>MicroEvolution</video:tag>
      <video:tag>MacroEvolution</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-and-Treatment-of-Bunions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation and Treatment of Bunions</video:title>
      <video:description>Bunions often appear as a result of wearing narrow shoes, trauma or arthritis. The change of the foot structure is not caused by joint grow and deformation but by shortened tendons. The condition should be surgically treated in order not to develop further.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d55f2889-1970-492f-88f6-b828e3ade3d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T21:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10454.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bunions</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Multiplying-Whole-Numbers-and-Applications-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Multiplying Whole Numbers and Applications 2</video:title>
      <video:description>Multiplying Whole Numbers and Applications 2

U01_L3_T1_we2 Multiplying Whole Numbers and Applications 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24709.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2012-09-17T16:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0WUXQNjdRvM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Palladium-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Palladium a Chemical Element</video:title>
      <video:description>What is Palladium? Where is the name Palladium originated from? Sources of Palladium, its abundance and its uses are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2ac36840-7b66-4ecb-82f6-40e809524924/cand_25.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2011-12-12T03:06:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11467.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>palladium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 9- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Paul Scott, a lifelong environmental advocate, co‐founded Plug In America (PIA) in 2005 to galvanize support and advocate for the manufacture of Electric Vehicles and plug‐in hybrids that reduce Americas dependence on petroleum and improve the global environment. He is a regularly featured speaker at national conventions, universities, schools and elsewhere. Paul helped create DontCrush.com, PIAs
predecessor, a grassroots group that single‐handedly prevented some 1,000 production EVs from being destroyed by the auto companies that manufactured them.
He is among the key figures featured in Who Killed the Electric Car? the 2006
documentary distributed by Sony Pictures Classics, and has been filmed and consulted for the follow up, &quot;Revenge of the Electric Car&quot; (slated for a 2011 release). Paul works professionally as a consultant for SolarCity, the nation&apos;s leading residential solar installation firm. Paul is President of the Electric Vehicle Assn. of Southern California and Vice‐President of Plug In America.

Note: Some clips and images may have been</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21169.jpg</video:thumbnail_loc>
      <video:duration>3112</video:duration>
      <video:publication_date>2012-09-09T02:51:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11MD_Pjw1qA</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Charles Wiley - Journalist

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19478.jpg</video:thumbnail_loc>
      <video:duration>2898</video:duration>
      <video:publication_date>2012-09-05T02:54:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O9LvM4bVlOI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-electricity-energy-stick-circuit-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human electricity energy stick circuit experiment</video:title>
      <video:description>Video source is incredible science the Energy stick is the newest tool in experimenting with open and closed use the human body as a conductor with this electronic circuits tool each experiment you can easily make the energy Stick into a centerpiece</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/eabbf124-f38a-4543-8417-976ef5dbb663/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2012-12-08T07:52:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28357.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>human</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>stick</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>360p</video:tag>
      <video:tag>H</video:tag>
      <video:tag>264</video:tag>
      <video:tag>AAC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Survey-of-Microscopic-Anatomy-Cells-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Survey of Microscopic Anatomy- Cells &amp; Mitosis</video:title>
      <video:description>&quot;Lec 8 - Survey of Microscopic Anatomy- Cells &amp; Mitosis&quot; Microscopic survey of cells and mitosis with discussion of unique characteristics and landmarks.  Orig. air date: SEP 13 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21291.jpg</video:thumbnail_loc>
      <video:duration>1043</video:duration>
      <video:publication_date>2012-09-09T03:53:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6qMmbb71tW4</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>microscopic</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-of-lymphocyte-cells-to-the-area-of-wound-under-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movement of lymphocyte cells to the area of wound under microscope</video:title>
      <video:description>Another cool video showing the movement of lymphocyte to wound area. Lymphocyte exited blood vessel and goes via chemotaxis to wound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4a3ff475-98f8-42d5-a9fe-7b25cef91f4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2007-03-30T16:27:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/117.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lymphocyte</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>wound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Survey-of-Microscopic-Anatomy-Cartilage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Survey of Microscopic Anatomy- Cartilage</video:title>
      <video:description>&quot;Lec Last - Survey of Microscopic Anatomy- Cartilage&quot; Microscopic survey of cartilage structure with discussion featuring identifying characteristics and landmarks.  Orig. air date: SEP 29 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21292.jpg</video:thumbnail_loc>
      <video:duration>1347</video:duration>
      <video:publication_date>2012-09-09T03:53:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ye7ipqQfDsU</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>microscopic</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>cartilage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Parametric-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Parametric Equations 3</video:title>
      <video:description>Parametric Equations 3

Removing the parameter from a more interesting example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19985.jpg</video:thumbnail_loc>
      <video:duration>772</video:duration>
      <video:publication_date>2012-09-06T01:20:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/57BiI_iD3-U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parametric</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-Heredity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to Heredity</video:title>
      <video:description>Introduction to Heredity

Heredity and Classical Genetics.  Dominant and recessive traits.  Heterozygous and homozygous genotypes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22357.jpg</video:thumbnail_loc>
      <video:duration>1047</video:duration>
      <video:publication_date>2012-09-11T01:51:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eEUvRrhmcxM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Heredity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Balloon-Experiment-With-Kari-Byron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balloon Experiment With Kari Byron</video:title>
      <video:description>This episode from head rush is about an experiment of an inflated balloon dipped in liquid nitrogen. The balloon shriveled when dipped and inflates back when it was removed away from the nitrogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b062a256-9c09-4e97-876e-05f3d957352b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-12-08T04:14:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28335.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Kari</video:tag>
      <video:tag>Byron</video:tag>
      <video:tag>Balloon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-GMAT-Data-Sufficiency-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - GMAT: Data Sufficiency 29</video:title>
      <video:description>GMAT: Data Sufficiency 29

119-120, pg. 288</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22356.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-11T01:51:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BCEyKQQOl8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>29</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Atrial-Septal-Defect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Atrial Septal Defect</video:title>
      <video:description>This video shows a young child suffering from hearts atrial septal defect. Child&apos;s daily activities are shown here before and after the repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85b924c8-a903-4fab-8d89-d632bc456311/cand_25.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2011-12-01T03:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10174.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mending</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>hearts</video:tag>
      <video:tag>Atrial</video:tag>
      <video:tag>Septal</video:tag>
      <video:tag>defect</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-ATP-Adenosine-Triphosphate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - ATP: Adenosine Triphosphate</video:title>
      <video:description>ATP: Adenosine Triphosphate

Introduction to ATP or Adenosine Triphosphate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22378.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2012-09-11T01:55:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YQfWiDlFEcA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>Adenosine</video:tag>
      <video:tag>Triphosphate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 253E</video:title>
      <video:description>&quot;Lec 8 - Public Health 253EPublic Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24280.jpg</video:thumbnail_loc>
      <video:duration>6607</video:duration>
      <video:publication_date>2012-09-15T05:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GoyfDoQgIb0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oldest-Mammal-Fossil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oldest Mammal Fossil</video:title>
      <video:description>Video shows the oldest mammal fossil found in desert land of south-west America. The fossils of dinos are also found there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6ad220b5-3713-406d-b8ca-fa13ec72d8af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-12-08T07:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28354.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Oldest</video:tag>
      <video:tag>Mammal</video:tag>
      <video:tag>fossil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Sexuality-Conception</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Sexuality: Conception</video:title>
      <video:description>Watch an animation that shows how the human egg is produced and fertilized.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8890e04a-cdc1-4aa4-afc4-036a59a109f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-05-30T10:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2718.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Sexuality</video:tag>
      <video:tag>conception</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Amortization-and-Depreciation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Amortization and Depreciation</video:title>
      <video:description>Amortization and Depreciation

Comparing depreciation and amortization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20430.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-06T14:58:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eKw3Aq0vvbo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Amortization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Depreciation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-DENT-718-Two-implant-supported-overdenture-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - DENT 718: Two-implant supported overdenture treatment</video:title>
      <video:description>&quot;Lec 13 - DENT 718: Two-implant supported overdenture treatment&quot;Lecture 10 in a course on creating removable prosthodontic appliances (dentures). This lecture covers dentures that rest on dental implants instead of natural teeth.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21315.jpg</video:thumbnail_loc>
      <video:duration>2518</video:duration>
      <video:publication_date>2012-09-09T04:06:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OZ9vleHZz0w</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>supported</video:tag>
      <video:tag>Overdenture</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Circumcenter-of-a-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Circumcenter of a Triangle</video:title>
      <video:description>Circumcenter of a Triangle

Multiple proofs showing that a point is on a perpendicular bisector of a segment if and only if it is equidistant from the endpoints.  Using this to establish the circumcenter, circumradius, and circumcircle for a triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20378.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2012-09-06T14:31:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KXZ6w91DioU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Circumcenter</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Triangle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 3 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;The Patristic Period&quot;

April 7th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20675.jpg</video:thumbnail_loc>
      <video:duration>4287</video:duration>
      <video:publication_date>2012-09-07T08:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ecpiy-wfKhM</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-pH-of-a-Weak-Base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - pH of a Weak Base</video:title>
      <video:description>pH of a Weak Base

pH of .2 M of NH3 (weak base).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22595.jpg</video:thumbnail_loc>
      <video:duration>780</video:duration>
      <video:publication_date>2012-09-11T02:38:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gDJtOIxDu78</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Cognitive-Science-C103-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Cognitive Science C103 - Lecture 1</video:title>
      <video:description>Cognitive Science C103 - Lecture 1

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25783.jpg</video:thumbnail_loc>
      <video:duration>3835</video:duration>
      <video:publication_date>2012-09-18T17:33:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0PjN4pfdPsA</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Overdenture-X-ray-Guide-Modification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Overdenture X-ray Guide Modification</video:title>
      <video:description>&quot;Lec 3 - Overdenture X-ray Guide Modification&quot; What to do after you&apos;ve viewed your first X-ray guide for placing implants

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21305.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-09T04:01:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9LaLGazuJI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Overdenture</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>Modification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Larynx-Cancer-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Larynx Cancer Surgery - India</video:title>
      <video:description>This video shows a larynx cancer surgery in India with medical tourism at Goa and Kerala. Medical tourism in india is increasing due to advanced technologies within affordable prices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5d92ad40-fe12-41d3-8127-91e950bb824d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-12-01T21:49:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10460.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Larynx</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Kerala</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Views-From-Space-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Views From Space Station</video:title>
      <video:description>This video shows the space station views tropical storm Irene. Explanation of different parts observed is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6dda0062-880c-49f1-ace2-691a87b03344/cand_25.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2013-02-05T04:20:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29174.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>Tropical</video:tag>
      <video:tag>Storm</video:tag>
      <video:tag>Irene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 16 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his lecture on diffraction and connects it to his next topic, sampling and interpolation.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17630.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-03T16:32:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2M8hBe0wPKM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>interpolation</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>gazing</video:tag>
      <video:tag>ape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 28 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues to lecture on the higher dimensional Fourier Transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17646.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-09-03T16:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7tDT5kYe2Qw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>one</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>time</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>shift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-Isolation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid Isolation</video:title>
      <video:description>Part III of &apos;Experiments in Biotechnology&apos;. A production of Haywood Community College. The project was produced for the North Carolina Community College BioNetwork. Funding provided by Golden Leaf. The PI for the grant was Steven Heulett, Division Chairperson for Arts and Sciences.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a8553a54-f4ba-4761-b585-57bdc631ad28/cand_25.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2007-09-10T22:49:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/994.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>plasmid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Cosmology</video:title>
      <video:description>&quot;Lec 5 - Cosmology&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded February 16, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17737.jpg</video:thumbnail_loc>
      <video:duration>6256</video:duration>
      <video:publication_date>2012-09-03T17:11:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H3D5HGZIP4s</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Spheres</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Dimension</video:tag>
      <video:tag>Curved</video:tag>
      <video:tag>Surfaces</video:tag>
      <video:tag>uniform</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>hyperbolic</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Ordinary</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Excisional-Biopsy-of-a-Tongue-Lesion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Excisional Biopsy of a Tongue Lesion</video:title>
      <video:description>&quot;Lec 56 - Excisional Biopsy of a Tongue Lesion&quot; Orig. air date: NOV 16 83

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21268.jpg</video:thumbnail_loc>
      <video:duration>810</video:duration>
      <video:publication_date>2012-09-09T03:43:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jy44i_zcILw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>56</video:tag>
      <video:tag>Excisional</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>Lesion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-DENT-718-Rotational-path-partial-dentures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - DENT 718: Rotational path partial dentures</video:title>
      <video:description>&quot;Lec 15 - DENT 718: Rotational path partial dentures&quot; Lecture 8 in a course on creating removable prosthodontic appliances (dentures). This lecture covers rotational path concepts - dentures that snap into place along an arc, instead of straight down.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21317.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-09T04:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jDGgBcNjihk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Rotational</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>dentures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-drug-groups-Protease-inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV drug groups - Protease inhibitors</video:title>
      <video:description>In this demonstration we discus the protease inhibitors in hiv drug groups. We look at mechanism of action and mechanism of resistance. For more information visit www.tibotec-hiv.com for more videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/d20cd120-d535-4237-a82b-6c4dac815945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2008-03-28T00:14:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1284.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 9 -  8.01 Physics I: Classical Mechanics, Fall 1999

Friction

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13860.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
      <video:publication_date>2012-08-25T21:04:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uZGbtK2KBoY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Real-life-heart-stopped-during-heart-bypass-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real-life heart stopped during heart bypass surgery</video:title>
      <video:description>Would you like to behold a live heart surgery in which a machine takes over the heart function during a bypass operation? Then you must see this extraordinary video where a skilled surgeon is able to reroute blood vessels around the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3805a888-aa0d-481e-ad95-4b3d1b689866/cand_25.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2013-02-11T01:30:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30065.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Proofs-of-Derivatives-of-Lnx-and-ex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Proofs of Derivatives of Ln(x) and e^x</video:title>
      <video:description>Proofs of Derivatives of Ln(x) and e^x

Doing both proofs in the same video to clarify any misconceptions that the original proof was &quot;circular&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19824.jpg</video:thumbnail_loc>
      <video:duration>747</video:duration>
      <video:publication_date>2012-09-05T17:51:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3nQejB-XPoY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>ln</video:tag>
      <video:tag>x</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Continuous-Connell-Pattern-Suture-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Continuous Connell Pattern Suture Procedure</video:title>
      <video:description>Connell suture pattern a technique for suture of the gut wall which resembles the cushing suture pattern except that the suture goes through all layers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3e85d4d9-6075-4fb2-be62-5ab8ce41aec0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T06:02:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9315.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Continuous</video:tag>
      <video:tag>Connell</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-From-the-Ground-Up-Suborbital-Flight-and-Small-Satellites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - From the Ground Up: Suborbital Flight and Small Satellites</video:title>
      <video:description>&quot;Lec 5 - From the Ground Up: Suborbital Flight and Small Satellites&quot; Eleventh lecture of Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18671.jpg</video:thumbnail_loc>
      <video:duration>2753</video:duration>
      <video:publication_date>2012-09-04T03:49:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DiP3JxEww1k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astrology</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>geology</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Martian</video:tag>
      <video:tag>Alien</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>water</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>carbon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Issues-in-Mainstream-Clusters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Issues in Mainstream Clusters</video:title>
      <video:description>&quot;Lec 2 - Issues in Mainstream Clusters&quot; Richard Kaufmann, a Distinguished Technologist at Hewlett Packard, talks about server designs. He presents an overview of the technologies and user needs driving cluster designs over the next few years.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18680.jpg</video:thumbnail_loc>
      <video:duration>3986</video:duration>
      <video:publication_date>2012-09-04T03:56:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_lDSPPZVVQg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>server</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>workload</video:tag>
      <video:tag>data</video:tag>
      <video:tag>center</video:tag>
      <video:tag>rack</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>bandwidth</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Cores</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>chipset</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>cable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Excubate-A-New-Model-of-New-Technology-Business-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Excubate: A New Model of New Technology Business Development</video:title>
      <video:description>&quot;Lec 3 - Excubate: A New Model of New Technology Business Development&quot; Dr. Ted Selker of the MIT Media Lab expands beyond the problems of open innovation and offer a new entrepreneurial investment model which can increase innovation&apos;s chances for success.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18681.jpg</video:thumbnail_loc>
      <video:duration>5035</video:duration>
      <video:publication_date>2012-09-04T03:56:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YZgMfYCnd2g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>entrepreneurial</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>research</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>context</video:tag>
      <video:tag>aware</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>model</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>company</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>IBM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Text-Input-Presenting-Content-Modally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Text Input, Presenting Content Modally</video:title>
      <video:description>&quot;Lec 11 - Text Input, Presenting Content Modally&quot; (May 6, 2009) Evan Doll covers text input and presenting content modally.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18706.jpg</video:thumbnail_loc>
      <video:duration>4291</video:duration>
      <video:publication_date>2012-09-04T04:06:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zO1liijRroI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>Clang</video:tag>
      <video:tag>static</video:tag>
      <video:tag>Analyzer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetics-Lecture-2-MIT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics Lecture 2 (MIT)</video:title>
      <video:description>This is a lecture of Genetics 2 given by MIT Prof. Eric Lander.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_152.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-31T07:36:57.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/152.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Horizontal-Mattress-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horizontal Mattress Suture</video:title>
      <video:description>Horizontal mattress suture is one of two most commonly used sutures to close up wounds. This video demonstrates the horizontal mattress suture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e2cb922-f92e-451d-9989-dda98e337a4f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-30T22:26:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9671.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Web-Views-Locations-and-Maps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Web Views; Locations and Maps</video:title>
      <video:description>&quot;Lec 11 - Web Views; Locations and Maps&quot; (February 11, 2010) Alan Cannistraro presents loading and navigating web content; location and maps.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18935.jpg</video:thumbnail_loc>
      <video:duration>4468</video:duration>
      <video:publication_date>2012-09-04T08:04:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/coPJ_MtS9JU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>web</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>html</video:tag>
      <video:tag>MIME</video:tag>
      <video:tag>CoreLocation</video:tag>
      <video:tag>GPS</video:tag>
      <video:tag>WiFi</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>network</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>annotations</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>reverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec Last - New Revolutions in Particle Physics: Basic Concepts&quot; (December 3, 2009) Leonard Susskind gives the tenth lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he continues on the subject of quantum field theory, including, the diary equation and Higgs Particles.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18751.jpg</video:thumbnail_loc>
      <video:duration>5691</video:duration>
      <video:publication_date>2012-09-04T04:35:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-QaaKCvDUs</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>State</video:tag>
      <video:tag>elec</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 13 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on expectation-maximization in the context of the mixture of Gaussian and naive Bayes models, as well as factor analysis and digression. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18764.jpg</video:thumbnail_loc>
      <video:duration>4497</video:duration>
      <video:publication_date>2012-09-04T05:10:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LBtuYU-HfUg</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>expectation</video:tag>
      <video:tag>maximization</video:tag>
      <video:tag>EM</video:tag>
      <video:tag>mixture</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>naive</video:tag>
      <video:tag>Bayes</video:tag>
      <video:tag>model</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>digression</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>unsupervised</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-Transport-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron Transport video</video:title>
      <video:description>What is Electron Transport?
The purpose of electron transport is to conserve energy in the form of a chemiosmotic gradient. The gradient, in turn, can be exploited for the phosphorylation of ADP as well as for other purposes. With the cessation of aerobic metabolism cell damage is immediate and irreversible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b460bb8-790d-406a-9fe6-1d63209f3ed3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-24T00:09:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5843.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biochemistry-Lecture-3-MIT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biochemistry Lecture 3 (MIT)</video:title>
      <video:description>Biochemistry Lecture 3 by Prof. Robert A. Weinberg (MIT Prof.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_149.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-31T02:25:02.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/149.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astatine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astatine</video:title>
      <video:description>Astatine is derived from the Greek word &apos;astatos&apos; and is a radioactive element that does not occur naturally in nature. This video gives more information on astatine&apos;s properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fd367e56-7c1e-4b16-b92e-649d033d966c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-11T23:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11143.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Astatine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Jaw-Thrust</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Jaw Thrust</video:title>
      <video:description>This video demonstrates how the jaw trust is carried out. This procedure is used when a victim has a spinal injury and as a way of opening the air way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0308a5b7-5522-47c6-a1bd-02bc7635e391/cand_25.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-01T03:22:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10053.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Jaw</video:tag>
      <video:tag>Thrust</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 19 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on the debugging process, linear quadratic regulation, Kalmer filters, and linear quadratic Gaussian in the context of reinforcement learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18770.jpg</video:thumbnail_loc>
      <video:duration>4555</video:duration>
      <video:publication_date>2012-09-04T05:10:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UFH5ibWnA7g</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>reinforcement</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>debugging</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>LQR</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>DDP</video:tag>
      <video:tag>Kalmer</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>LQG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Another-mass-composition-problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Another mass composition problem</video:title>
      <video:description>Another mass composition problem

Another exercise converting a mass composition to an empirical formula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22526.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2012-09-11T02:23:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sXOIIEZh6qg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Another</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>composition</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Mitotic-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Mitotic Complex</video:title>
      <video:description>Rarely do errors in mitosis occur,but the process may go wrong, especially during early cellular divisions in the zygote. Mitotic errors can be especially dangerous to the organism because future offspring from this parent cell will carry the same disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/378dffc7-39e7-42ba-9d6a-398ab6450640/cand_25.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2007-10-01T00:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1055.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Investing the Three Unit Preclinical Bridge</video:title>
      <video:description>&quot;Lec 8 - Investing the Three Unit Preclinical Bridge&quot; Three parts: soldering lugs, margination and spruing.  Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1260</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/HkEJuuXD-2k</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Dioscovery-of-DNA-structure-50-years-celebtation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dioscovery of DNA structure: 50 years celebtation</video:title>
      <video:description>Discovery of DNA structure by James Watson and Frances Crick was a milestone in life science. In 2003, fifty years of the discovery was celebrated. Edited by Ashraf.</video:description>
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      <video:duration>1630</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1015.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Economics C3</video:title>
      <video:description>&quot;Lec 16- Economics C3 Introduction to Environmental Economics and Policy</video:description>
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      <video:duration>4434</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/4n4VdiW7y5M</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Integrative-Biology-131-Peripheral-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 25 Integrative Biology 131   Peripheral Nerves</video:title>
      <video:description>This is lecture 25 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19333.jpg</video:thumbnail_loc>
      <video:duration>3125</video:duration>
      <video:publication_date>2012-09-05T01:30:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-BEwOOEegKA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>131</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Esomeprazole as an Example of Drug Testing and Usage</video:title>
      <video:description>&quot;Lec 30 - Esomeprazole as an Example of Drug Testing and Usage&quot; Freshman Organic Chemistry (CHEM 125)

The chemical mode of action of omeprazole is expected to be insensitive to its stereochemistry, making clinical trials of the proposed virtues of a chiral switch crucial. Design of the clinical trials is discussed in the context of marketing. Otolaryngologist Dr. Dianne Duffey provides a clinician&apos;s perspective on the testing and marketing of pharmaceuticals, on the FDA approval process, on clinical trial system, on off-label uses, and on individual and institutional responsibility for evaluating pharmaceuticals.

00:00 - Chapter 1. Introduction: The Chemical Properties and Reactivity of Prilosec
06:58 - Chapter 2. The Economics of Clinical Trials
19:57 - Chapter 3. Duffey: How Do I Know that the Drug is Effective? 
30:26 - Chapter 4. The Phases of Clinical Trials, Results for Esomeprazole and Omeprazole, and Off-Label Use
42:01 - Chapter 5. Pharmaceutical Marketing Mentality and Q&amp;A

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:duration>3043</video:duration>
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      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Simplifying Expressions with Exponents 2</video:title>
      <video:description>Simplifying Expressions with Exponents 2

U07_L1_T3_we2 Simplifying Expressions with Exponents 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24649.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-17T14:41:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xnLcxdM8OD8</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-23-Physics-10-Relativity-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Physics 10 Relativity II</video:title>
      <video:description>Physics 10 Relativity II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Richard A. Muller, producer:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19334.jpg</video:thumbnail_loc>
      <video:duration>4001</video:duration>
      <video:publication_date>2012-09-05T01:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lf0Wrgairfw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 10 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 3

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15704.jpg</video:thumbnail_loc>
      <video:duration>3373</video:duration>
      <video:publication_date>2012-08-28T19:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wt7UJckgvxs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
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      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
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      <video:tag>s</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Physics-10-Review-Session</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Physics 10  Review Session</video:title>
      <video:description>Physics 10  Review Session

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19338.jpg</video:thumbnail_loc>
      <video:duration>4122</video:duration>
      <video:publication_date>2012-09-05T01:33:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FNCSIc9A-Vs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Science</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 12 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 12: Duel Power

May 7th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>4371</video:duration>
      <video:publication_date>2012-09-07T08:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rJ7w0IbWtfg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
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      <video:tag>infringement</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breech Delivery Technique</video:title>
      <video:description>This video shows a spontaneous breech delivery childbirth. This process is less painful than the others where mother have to bear the pain for a long time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1cf4aeb-87f3-490d-9d20-d9f6b7e53e8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2011-12-01T04:59:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10257.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Spontaneous</video:tag>
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      <video:tag>childbirth</video:tag>
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    <loc>https://dnatube.com/videos/Introduction-to-Chemical-Equilibrium-Part-3-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Chemical Equilibrium Part 3 of 3</video:title>
      <video:description>There are 3 possible concentration scenarios at equilibrium. Shown here reaction happens using the concentration of a product versus time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ca3475da-9239-473b-8b21-e18cef90d878/cand_25.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2010-12-21T12:55:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6705.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-SAT-Prep-Test-5-Section-7-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  74 - SAT Prep: Test 5 Section 7 Part 5</video:title>
      <video:description>SAT Prep: Test 5 Section 7 Part 5

Problems 16-18 starting on page 673</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22293.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2012-09-11T01:39:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KEyCBPe_T5I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Administer-Medication-Through-a-Running-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Administer Medication Through a Running IV</video:title>
      <video:description>This video demonstrates how to administer a patients medication through a running IV before giving a patient any medication make sure to properly identify the patient wash your hands and re check the dosages</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c264e01e-bdef-4512-ad8d-63a960545951/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-30T10:25:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9547.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medication</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>running</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Fabrication-of-Remount-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Fabrication of Remount Casts</video:title>
      <video:description>&quot;Lec 13 - Fabrication of Remount Casts&quot; This tape demonstrates the process of remounting the dentures on an articulator so that final occlusal adjustments can be done. Orig. air date: JUN 26 79

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>663</video:duration>
      <video:publication_date>2012-09-07T17:27:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x6bmPxFINxM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
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      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Remount</video:tag>
      <video:tag>Casts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jackknife-Position-Anoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jackknife Position Anoscopy</video:title>
      <video:description>This video provides the equipment and preparations that need to be done before the procedure. Anoscopy allows the medical practitioner to view the anal canal with an anal speculum. Here is the procedure with a jack knife position.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a6f4b692-1061-4f51-b96e-ce44bfcf6e1a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-30T10:27:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9553.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anoscopy</video:tag>
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      <video:tag>position</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation @ Mark IV studios</video:title>
      <video:description>Mark IV medical communications, India&quot;s finest Medical animation company with proven expertise and 100% accuracy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1596.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2009-04-03T15:04:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_IizJ3RAktg</video:player_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>pharmaceutical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-European-Civilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Introduction to European Civilization</video:title>
      <video:description>Lec 1- Introduction. European Civilization, 1648-1945 (HIST 202)

The course will concern European history from 1648 to 1945. The assigned readings include both standard historical texts and works of fiction, as well as films. Although the period in question encompasses many monumental events and &quot;great men,&quot; attention will also be paid to the development of themes over the long term and the experiences of people and groups often excluded from official histories. Among the principle questions to be addressed are the consolidation of state power, the formation of identities, linguistic and national affiliations, and the effects of economic change.

00:00 - Chapter 1. Course Structure and Requirements 
14:38 - Chapter 2. Major Themes: State-Making, the Rise of Capitalism, and War 
33:27 - Chapter 3. Brecht, &quot;A Worker Reads History&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13901.jpg</video:thumbnail_loc>
      <video:duration>2179</video:duration>
      <video:publication_date>2012-08-26T07:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_IgKHHAjV8Y</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>State</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>language</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Germinal</video:tag>
      <video:tag>Ordinary</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Butchers</video:tag>
      <video:tag>tale</video:tag>
      <video:tag>Persian</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>Orwell</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Brecht</video:tag>
      <video:tag>Poland</video:tag>
      <video:tag>Auschwitz</video:tag>
      <video:tag>rebellion</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>I</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Napoleon</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Capitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Orthodontic-Alginate-Impression-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Orthodontic  Alginate Impression Techniques</video:title>
      <video:description>&quot;Lec 22 - Orthodontic  Alginate Impression Techniques&quot; Demonstrates the materials and techniques involved in taking an orthodontic impression with alginate and in pouring an orthodontic impression in preparation for model trimming. Orig. air date: JUL 23 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20781.jpg</video:thumbnail_loc>
      <video:duration>1705</video:duration>
      <video:publication_date>2012-09-07T17:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pt7SH0iz0Cc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Orthodontic</video:tag>
      <video:tag>alginate</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Ulu-Ventures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Ulu Ventures</video:title>
      <video:description>&quot;Lec 23 - Ulu Ventures&quot; Clint Korver, a venture capitalist and serial entrepreneur, discusses the Board of Directors. He explains the duties and function of the board as well as the typical structure of board meetings.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19025.jpg</video:thumbnail_loc>
      <video:duration>1230</video:duration>
      <video:publication_date>2012-09-04T08:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qvotSSDXy2E</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>board</video:tag>
      <video:tag>of</video:tag>
      <video:tag>directors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Tray-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Tray Construction</video:title>
      <video:description>&quot;Lec 1 - Tray Construction&quot; Custom acrylic resin edentulous impression trays are discussed. The maxillary impression tray is demonstrated. The forming of a wax occlusal for the mandibular impression Orig. air date: SEP 20 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20800.jpg</video:thumbnail_loc>
      <video:duration>957</video:duration>
      <video:publication_date>2012-09-07T17:19:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k13u9bRljlk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tray</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>Prosthodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Waxing-the-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Waxing the Complete Denture</video:title>
      <video:description>&quot;Lec 51 - Waxing the Complete Denture&quot; After the teeth are set in the wax baseplate, the steps in the finish waxing procedure are performed. 
Orig. air date: MAY 9 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20956.jpg</video:thumbnail_loc>
      <video:duration>845</video:duration>
      <video:publication_date>2012-09-08T05:58:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wITTE8DYPRU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>51</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actions-of-the-PML-RARalpha-fusion-protein-in-leukaemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actions of the PML-RARalpha fusion protein in leukaemia</video:title>
      <video:description>Molecular actions of the PML-RARα fusion protein in promyelocytic leukaemia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/114cd838-5ee6-4a0c-8694-2c0106c9b65a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-11-24T05:23:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5925.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>PML</video:tag>
      <video:tag>RARα</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-From-Novel-H1N1-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention From Novel H1N1 Flu</video:title>
      <video:description>This video will help you to know how to prevent getting and spreading novel H1N1 Flu. An outbreak of novel HIN1 flu is occurring in the united state.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7333e859-71f1-497d-a97c-96f1696f3219/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-11-30T10:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9573.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>and</video:tag>
      <video:tag>spreading</video:tag>
      <video:tag>Novel</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Integrative-Biology-131-Peripheral-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 26 Integrative Biology 131  Peripheral Nerves</video:title>
      <video:description>This is lecture 26 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19340.jpg</video:thumbnail_loc>
      <video:duration>3125</video:duration>
      <video:publication_date>2012-09-05T01:37:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-BEwOOEegKA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Personality and Social Interaction 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19526.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-05T03:14:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AIMMAEsoc5k</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 3- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Mud Baron went to Ohio University. Baron worked at the Earth Island Institute to coordinate environmental lectures at colleges across the country. From 10 years up until 2006 he worked as a designed and builder of yards, kitchens, and habitats. He then worked as a School Garden Program Specialist for the LAUSD trying to reprofessionalize the support of Agriculture and Gardening Programs. He was awarded the Earth Month Hero award from the LA Department of Environmental Affairs. In 2007 he was awarded the UC Master Gardener School Gardener of the Year.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21163.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-09T02:50:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JlrP2TrFbes</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 4 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21344.jpg</video:thumbnail_loc>
      <video:duration>649</video:duration>
      <video:publication_date>2012-09-09T04:32:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S7H8R1PBrQI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-T-Statistic-Confidence-Interval</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - T-Statistic Confidence Interval</video:title>
      <video:description>T-Statistic Confidence Interval

T-Statistic Confidence Interval (for small sample sizes)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22713.jpg</video:thumbnail_loc>
      <video:duration>707</video:duration>
      <video:publication_date>2012-09-11T02:55:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hV4pdjHCKuA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>T</video:tag>
      <video:tag>Statistic</video:tag>
      <video:tag>Confidence</video:tag>
      <video:tag>Interval</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-The-Strengths-and-Weaknesses-of-The-God-Delusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- The Strengths and Weaknesses of The God Delusion</video:title>
      <video:description>&quot;Lec 25- The Strengths and Weaknesses of The God Delusion&quot;Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21412.jpg</video:thumbnail_loc>
      <video:duration>5183</video:duration>
      <video:publication_date>2012-09-09T05:03:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d3fGJq04rUc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Strengths</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Weaknesses</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Delusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advanced-Spinal-Tumour-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced Spinal Tumour Surgery</video:title>
      <video:description>Advanced spinal tumour surgery in India with Indicure is performed to the patient in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a7f61bbf-2cfb-44b4-b717-f8913b31d4e5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-30T10:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9579.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Indicure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Homeostasis-Osmoregulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Homeostasis: Osmoregulation</video:title>
      <video:description>Lec 33- Homeostasis: Osmoregulation.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17181.jpg</video:thumbnail_loc>
      <video:duration>3101</video:duration>
      <video:publication_date>2012-09-02T12:13:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XVGwoCEJgII</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Instructional-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Instructional Videos</video:title>
      <video:description>This video gives information about how to make instructional videos. It is really useful if you like to make your own video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/c3b73cba-4605-4326-9c3c-4e1c748fd2ac/cand_25.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2007-09-26T19:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1043.mp4</video:content_loc>
      <video:uploader>Mark Minie</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec19-Denar-Reusable-Clutch-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec19  - Denar Reusable Clutch System</video:title>
      <video:description>&quot;Lec19  - Denar Reusable Clutch System&quot; Goes over the set-up and use of Denar Pantronic.   Orig. air date: JUN 6 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21373.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2012-09-09T04:45:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AnkEWWuq14U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec19</video:tag>
      <video:tag>Denar</video:tag>
      <video:tag>Reusable</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 7</video:title>
      <video:description>This is another video lecture on these series on hermaphrodites as the safer sex. This tutorial is based on the article by Barbara J. Meyer, Ph.D. For information can be found on www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a3ddc790-2dd1-4f03-9a5f-17c42286be26/cand_25.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2007-09-22T19:38:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1036.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Integrative-Biology-131-Forebrain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 29 Integrative Biology 131  Forebrain</video:title>
      <video:description>This is lecture 29 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19349.jpg</video:thumbnail_loc>
      <video:duration>2706</video:duration>
      <video:publication_date>2012-09-05T01:41:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2hqiIrx5dME</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Economics-104-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics 104 - Lecture 25</video:title>
      <video:description>Economics 104 - Lecture 25

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27079.jpg</video:thumbnail_loc>
      <video:duration>4717</video:duration>
      <video:publication_date>2012-09-19T06:39:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SoqE-N-1XI0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Algebra-Slope-and-Y-intercept-intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Algebra: Slope and Y-intercept intuition</video:title>
      <video:description>Algebra: Slope and Y-intercept intuition

Getting a feel for slope and y-intercept</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20093.jpg</video:thumbnail_loc>
      <video:duration>515</video:duration>
      <video:publication_date>2012-09-06T01:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nhn-anmubYU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>intercept</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Teen-Sexuality-and-Teen-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Teen Sexuality and Teen Pregnancy</video:title>
      <video:description>&quot;Lec 20 - Teen Sexuality and Teen Pregnancy&quot; Global Problems of Population Growth (MCDB 150)

Rates of teen pregnancy in the US are quite high, in contrast to European countries which have much lower rates, especially those with liberal attitudes toward sexuality. Traditionally, puberty and marriage were simultaneous. Now, the many years spent in education leaves a long time between those life stages. Sex education is not particularly strong. Contraception has allowed the rate of teen pregnancy to decrease steadily in spite of the fact that teen sex is consistently increasing. Non-marital childbearing is high in all industrialized countries.

00:00 - Chapter 1. Introduction to Teen Sexuality and Pregnancy
10:00 - Chapter 2. Sex Education and Conflated Teen Sex Issues
18:49 - Chapter 3. Definitions of Marriage
28:19 - Chapter 4. Teen Sexuality
38:09 - Chapter 5. Pregnancy, Marriage, and Single-Parent Families
47:38 - Chapter 6. Trends in Teen Sexuality and Pregnancy
01:02:16 - Chapter 7. Teen Pregnancy in the US and Internationally

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23109.jpg</video:thumbnail_loc>
      <video:duration>4486</video:duration>
      <video:publication_date>2012-09-12T12:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/atj8RIK2edg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Teen</video:tag>
      <video:tag>Sexuality</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Demographic-Transition-in-Developing-Countries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Demographic Transition in Developing Countries</video:title>
      <video:description>&quot;Lec 14 - Demographic Transition in Developing Countries&quot; Global Problems of Population Growth (MCDB 150)

By 1950, in most of the underdeveloped world, mortality had fallen to about half its pre-modern rate. The birth rate, however, had remained high and, by 1950, was about twice the death rate. For the rest of the century, both rates fell dramatically and in parallel, maintaining the gap. The enormous excess of births over deaths in this period is known as &apos;the population explosion.&apos; By 1990, the world population was growing at almost 90 million a year. Comparing the Demographic Transition in Europe and in the currently developing countries, the latter started 100 years later at a much lower economic level, fell from much higher birth and death rates, occurred much faster and with a much higher population growth rate, and added vastly more people. The developing countries saw the benefits that had accrued to the West as a result of the transition and then rapidly appropriated it for themselves. But while European countries may have quadrupled their population over 200 years, third world countries grew by as much as ten times in a much shorter period and they are still growing at a rapid rate. The problems of this rapid growth (still about 80 million a year) abound. The traditional scourges of starvation (9 million deaths a year), disease (AIDS, Tuberculosis, Malaria -- all claim between 1 and 2 million deaths per year) and war (Hiroshima and Nagasaki atomic bombs ~200,000 deaths) are all far too small to stabilize population. People in developing countries who want to limit their fertility, are often afraid of contraceptives (especially side-effects) and yet are willing to undergo horrendously dangerous illegal abortions to avert a childbirth.

00:00 - Chapter 1. Introduction
11:22 - Chapter 2. Issues with Mortality and Fertility Change in Developing Countries
22:27 - Chapter 3. Volume of Population Growth in Mortality Transition
26:55 - Chapter 4. Comparing Fertility Transition to Famine
36:57 - Chapte</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23103.jpg</video:thumbnail_loc>
      <video:duration>4236</video:duration>
      <video:publication_date>2012-09-12T12:18:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MY0dz4Yf7Bs</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>in</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>countries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #5</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. 
After embryo is implanted in uterus, it&apos;s germ layers are developed: ecto-, endo- and meso- derm. 
As embryo developes and grows it looks more and more to human. How germ layers know which tissue will it be?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5ee5ef18-f4bc-4df4-9561-994aa4d9d3c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2007-08-16T19:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/788.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>germLayers</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Algebra-Slope-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Algebra: Slope 2</video:title>
      <video:description>Algebra: Slope 2

Second part of determining the slope of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20095.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2012-09-06T01:56:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kk9IDameJXk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Pythagorean-Theorem-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Pythagorean Theorem 3</video:title>
      <video:description>Pythagorean Theorem 3

U07_L2_T1_we3 Pythagorean Theorem 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24653.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-09-17T14:43:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T0IOrRETWhI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-a-sliding-hiatus-hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of a sliding hiatus hernia</video:title>
      <video:description>A hiatal or hiatus hernia occur when the upper part of the stomach protrudes into the thorax as a result of diaphragm weakness or tear.

Two types of hiatal hernia exist;
- Sliding hiatus hernia (95%)in which the junction of gastroesophageal is lifted on top diaphragm with part of the stomach.
- Rolling hiatus hernia (5%)this type is less common.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2fde1bd-c51f-411d-af74-ea1de7782faa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2013-02-11T01:28:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30058.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>formation</video:tag>
      <video:tag>Sliding</video:tag>
      <video:tag>hiatus</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Sociology-150A-Cognitive-Biases-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Sociology 150A - Cognitive Biases 1</video:title>
      <video:description>&quot;Lec 3 - Sociology 150A - Cognitive Biases 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24249.jpg</video:thumbnail_loc>
      <video:duration>4204</video:duration>
      <video:publication_date>2012-09-15T05:31:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HK9qsqNdOzk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>150A</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Biases</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analyzing-a-Cell-through-Modern-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analyzing a Cell through Modern Technology</video:title>
      <video:description>Today studying about cells has never been more enjoyable and understandable.Seeing them both in real life action or in 3D animation makes observation much more interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f3e7aa2e-f16c-4832-b18a-d117308473c6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2009-05-27T19:02:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2361.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Compartments</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Algebra-Slope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Algebra: Slope</video:title>
      <video:description>Algebra: Slope

Figuring out the slope of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20094.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2012-09-06T01:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hXP1Gv9IMBo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intercostal-Chest-Tube-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Chest Tube Insertion</video:title>
      <video:description>The video explains the pneumothorax condition and the ways for treating it by needle thoracostomy. The  technique helps to relieve the tension in the patients` lungs by allowing the fluids to go out of his chest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e53a5264-1e9e-40d7-9191-3361a2073ddf/cand_25.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-30T22:26:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9670.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Replacement</video:title>
      <video:description>This video shows a full surgical process of hip replacement. This is a process adopted to regain the shape and size of hips.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f14e8f8f-de4f-4bf7-b6c1-547cca8c0d32/cand_25.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-30T22:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9679.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Gospel-of-Luke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The Gospel of Luke</video:title>
      <video:description>&quot;Lec 9 - The Gospel of Luke&quot; Introduction to New Testament (RLST 152)

Luke and Acts, a two-volume work, are structured very carefully by the author to outline the ministry of Jesus and the spread of the Gospel to the gentiles. The Gospel of Luke emphasizes the themes of Jesus&apos; Jewish piety, his role as a rejected prophet, and the reversal of earthly status. The Gospel ends in Jerusalem, and the Acts of the Apostles begins there and then follows the spread of the Gospel, both conceptually and geographically, to Samaria and the gentiles. By closely analyzing the Gospel and Acts, we see that the author was not concerned with historicity or chronological order. Rather, he writes his &quot;orderly account&quot; to illustrate the rejection of the Gospel by the Jews and its consequent spread to the gentiles.

00:00 - Chapter 1. The Structure of Luke and Acts
17:35 - Chapter 2. The Themes of Luke
34:03 - Chapter 3. The Geography of Acts

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23122.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-12T12:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPhiVT53JP0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gospel</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Luke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-61A-recursion-and-iteration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 61A -  recursion and iteration</video:title>
      <video:description>&quot;Lec 7 - Computer Science 61A -  recursion and iteration&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23756.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-09-14T11:00:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0G3tNuBBO5I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>iteration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Present-Value-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Present Value 2</video:title>
      <video:description>Present Value 2

More choices as to when you get your money.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20104.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T02:01:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4LSktB7Pk_c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-ultrasound-of-IUD-in-uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D ultrasound of IUD in uterus</video:title>
      <video:description>The copper iud works by killing sperm and theoretically prevent implantation ultrasound can demonstrate the presence of the inside the uterine cavity modern iuds are easily inserted have a very high effectiveness rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94f3cddc-e46d-442f-96c5-1baca5bcca9e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-01T03:34:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10096.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>of</video:tag>
      <video:tag>IUD</video:tag>
      <video:tag>in</video:tag>
      <video:tag>uterus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-SIMS-141-Overview-of-How-Search-Engines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - SIMS 141 - Overview of How Search Engines Work</video:title>
      <video:description>This is lecture 9 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. 

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19353.jpg</video:thumbnail_loc>
      <video:duration>6248</video:duration>
      <video:publication_date>2012-09-05T01:42:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K8D5uL0y7ho</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Managing-Coastal-Resources-in-an-Era-of-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Managing Coastal Resources in an Era of Climate Change</video:title>
      <video:description>&quot;Lec 20 - Managing Coastal Resources in an Era of Climate Change&quot;Environmental Politics and Law (EVST 255)

The lecture reviews the legal and economic strategies that can be used to manage coastal development. Over half of the United States population lives in coastal areas and will be affected by sea level rise and more intense storms. The lecture looks at the conflict between property rights and efforts to protect coastal ecosystems through the use of eminent domain to create national seashores. Barrier islands such as Fire Island National Seashore and Cape Cod National Seashore are used as case studies; a variety of strategies have been employed to manage these constantly moving islands. The lecture also discusses the role insurance plays in coastal settlement patterns; changes in insurers&apos; policies in high-risk coastal areas could change the way people settle in coastal regions.

00:00 - Chapter 1. Growth of Coastal Zone Population; Management Strategies
13:26 - Chapter 2. Thinking About Vulnerabilities with Principles of Ecology
19:53 - Chapter 3. The Cape Cod Case: Private Property and Eminent Domain
32:47 - Chapter 4. The Fire Island Case: Carrot and Stick Approach
38:47 - Chapter 5. Additional Pre- and Post-storm Examples; Best Practices

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23196.jpg</video:thumbnail_loc>
      <video:duration>2623</video:duration>
      <video:publication_date>2012-09-13T11:23:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQJPzq8aLvU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Managing</video:tag>
      <video:tag>Coastal</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>of</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Hermaphrodites-The-Safer-Sex-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Hermaphrodites: The Safer Sex  PART 2</video:title>
      <video:description>The Safer Sex video is explained by Barbara J. Meyer, Ph.D. This is the second part of the lecture two—Hermaphrodites. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a9c2bca4-7971-476e-ba58-23818abc1723/cand_25.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2007-09-22T19:45:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1039.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Teeth-that-are-beautiful</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Teeth that are beautiful</video:title>
      <video:description>It is important to take care of the mouth as it contributes to the overall health of the body. This video gives information on oral care and its effects to the body and how to have beautiful teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a29fd4d-2ff4-4888-bb60-319d2e760534/cand_25.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T00:01:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9781.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Beautiful</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Integrative-Biology-131-Digestive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 32 Integrative Biology 131   Digestive System</video:title>
      <video:description>This is lecture 32 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19356.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-09-05T01:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Y76SuDnVro</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neck-Vessels-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Vessels Examination</video:title>
      <video:description>This video demonstrates how to examine the body without missing any part. First the body is divided into several sections and each section is examined thoroughly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ae47a17d-fd9e-4726-b837-498a13bd8cfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T22:46:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10490.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neck</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 9 -Cognitive Science C103&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24123.jpg</video:thumbnail_loc>
      <video:duration>4821</video:duration>
      <video:publication_date>2012-09-15T03:40:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wiu4FHOHwPo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 2</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/c59b6713-69f6-424b-b2d8-eb9dbe504fa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2007-09-01T22:29:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/934.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-168-2011-Calculus-AB-Free-Response-4d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 168 - 2011 Calculus AB Free Response #4d</video:title>
      <video:description>2011 Calculus AB Free Response #4d

Mean Value Theorem and differentiability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20000.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-06T01:25:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yX3JpmEgNHo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>4d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-SIMS-141-Peter-Norvig-Google-Director-of-Search-Quality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - SIMS 141 - Peter Norvig: Google, Director of Search Quality</video:title>
      <video:description>This is lecture 11 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. This lecture is provided by University of California, Berkeley.
Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19357.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-05T01:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dvplcQ41_uI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Outraged-Colonials-The-Stamp-Act-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Outraged Colonials: The Stamp Act Crisis</video:title>
      <video:description>&quot;Lec 5 - Outraged Colonials: The Stamp Act Crisis&quot;The American Revolution (HIST 116)

Professor Freeman concludes her discussion (from the previous lecture) of the three early instances in which the American colonies joined together to form a union. She then turns to a discussion of the Stamp Act crisis, and how American colonists found a shared bond through their dissatisfaction with the Stamp Act. Faced with massive national debts incurred by the recent war with France, Prime Minister George Grenville instituted several new taxes to generate revenue for Britain and its empire. The colonists saw these taxes as signaling a change in colonial policy, and thought their liberties and rights as British subjects were being abused. These feelings heightened with the Stamp Act of 1765. Finding a shared cause in their protestations against these new British acts, Americans set the foundation for future collaboration between the colonies.

00:00 - Chapter 1. Introduction: The Albany Congress of 1754 
09:32 - Chapter 2. British Budget Post-French and Indian War, and the Sugar Act 
22:24 - Chapter 3. Colonial Responses to the Early Acts, and the Stamp Act 
30:49 - Chapter 4. Limited Liberties in Virtual Representation and the Stamp Act 
36:02 - Chapter 5. Patrick Henry on the Stamp Act and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23205.jpg</video:thumbnail_loc>
      <video:duration>2470</video:duration>
      <video:publication_date>2012-09-13T11:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sbwOop46Dag</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Outraged</video:tag>
      <video:tag>Colonials</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stamp</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>crisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insurance-claims-processing-services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insurance claims processing services</video:title>
      <video:description>We ensure that you get paid for every insurance claim! Our insurance claim processing services are quick, efficient, secure and client centric. Call us at 1-888-571-9069 .For more info visit us: http://www.medicalbillingstar.com/insurance-claims.html
info: http:es.wikipedia.orgwikiCélula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/522aaa34-f570-4774-82c6-5b6c8b727304/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2012-07-31T07:40:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12382.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Insurance</video:tag>
      <video:tag>claims</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>services</video:tag>
      <video:tag>peocessing</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-SIMS-141-Bradley-Horowitz-Yahoo-Director-of-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - SIMS 141 - Bradley Horowitz: Yahoo, Director of Technology</video:title>
      <video:description>SIMS 141 - Bradley Horowitz: Yahoo, Director of Technology

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19359.jpg</video:thumbnail_loc>
      <video:duration>5074</video:duration>
      <video:publication_date>2012-09-05T01:44:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sR1_BZXT_rY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Anterior-Three-Quarter-Crown-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67-Anterior Three-Quarter Crown Preparation</video:title>
      <video:description>&quot;Lec 67-Anterior Three-Quarter Crown Preparation&quot; Shows the preparation of an anterior three-quarter crown on a maxillary cuspid. This procedure is done on a visidont.  Orig. air date: DEC 22 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20975.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-09-08T06:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSEtNgYb3VU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>67</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n</video:title>
      <video:description>Linear Algebra: dim(V) + dim(orthogonoal complelent of V)=n

Showing that if V is a subspace of Rn, then dim(V) + dim(V&apos;s orthogonal complement) = n</video:description>
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      <video:duration>567</video:duration>
      <video:publication_date>2012-09-11T00:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pGhBfkBqok0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>N</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thermal-Burn-Care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal Burn Care</video:title>
      <video:description>Video shows the step by step care of a burn. Here the calculation of degree of burn is also explained. For a low percentage burn you may care for it at home but for higher burns you must consult to doctor as soon as possible.</video:description>
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      <video:duration>110</video:duration>
      <video:publication_date>2011-12-01T03:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10142.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Burns</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Skin-Melanoma-are-you-exposed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Melanoma; are you exposed?</video:title>
      <video:description>This video imparts knowledge of skin cancer and how to protect oneself even when it is thought that one is not exposed, such as in winter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f8cbc30d-a801-4ded-89bd-5b8edda851c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-11-28T17:58:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8534.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>are</video:tag>
      <video:tag>You</video:tag>
      <video:tag>exposed</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Phaco-Cataract-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phaco Cataract Surgery Video</video:title>
      <video:description>Cataract surgery is the removal of the natural lens of the eye also called crystalline lens that has developed an opacification which is referred to as a cataract</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5448f894-bc2f-44e2-9e09-e0e214b23dfb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-11-30T22:59:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9733.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HD</video:tag>
      <video:tag>Cataract</video:tag>
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      <video:tag>Video</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Non-Linear-Systems-of-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Non-Linear Systems of Equations 1</video:title>
      <video:description>Non-Linear Systems of Equations 1

U10_L2_T2_we1 Non-Linear Systems of Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24756.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-09-17T16:41:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hjigR_rHKDI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gluconeogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gluconeogenesis</video:title>
      <video:description>Gluconeogenesis is the process by which glucose is synthesized in the body using non carbohydrate sources of carbon like amino acid and glycerol. This pathway of glucose synthesis is utilized by the body when there is a shortage of carbohydrate. This video explains gluconeogenesis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_40.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:39:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/40.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gluconeogenesis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Maximilien-Robespierre-and-the-French-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Maximilien Robespierre and the French Revolution</video:title>
      <video:description>Lec 6 - Maximilien Robespierre and the French Revolution. European Civilization, 1648-1945 (HIST 202)

Robespierre&apos;s ascetic personal life and severe philosophy of political engagement are attributed by some to his difficult childhood. As a revolutionary, one of his most significant insights was that the Revolution was threatened not only by France&apos;s military adversaries abroad, but also by domestic counter-revolutionaries. Under this latter heading were gathered two major groups, urban mercantilists and rural peasants. Relative strength of religious commitment is the major factor in explaining why some regions of France rose up in defense of the monarchy while others supported the Revolution.

00:00 - Chapter 1. The Trial of King Louis XVI and the Death of Marat: A Rock Opera 
08:41 - Chapter 2. The Life of Maximilien Robespierre 
18:30 - Chapter 3. The Jacobins and the Girondins 
26:56 - Chapter 4. Counter-Revolutionary Forces: The Federalist Revolt and the Western Peasants 
35:01 - Chapter 5. Revolutionary Fervor in Dechristianized Regions 
40:32 - Chapter 6. The Terror: Robespierre&apos;s Attempt to Save the Revolution 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:duration>2997</video:duration>
      <video:publication_date>2012-08-26T11:13:08.000Z</video:publication_date>
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      <video:uploader>0|43|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - PACS 164A</video:title>
      <video:description>This is lecture 10 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/3HIMnFwqZwE</video:player_loc>
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    <loc>https://dnatube.com/videos/Shapes-of-molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shapes of molecules</video:title>
      <video:description>This video explains VSEPR Theory and shapes of molecules.</video:description>
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      <video:publication_date>2012-11-15T17:18:04.000Z</video:publication_date>
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      <video:uploader>miginda</video:uploader>
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    <loc>https://dnatube.com/videos/Mutation-of-genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mutation of genes</video:title>
      <video:description>Mutation is when a gene is damaged, for example, by radiation. There are two types of genetic mutations. The point mutation in which a base pair in the gene is replaced by another. Second is the deletion mutation. In deletion mutation a segment of the gene is lost. Edited by Ashraf</video:description>
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      <video:duration>30</video:duration>
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      <video:category>Genetics</video:category>
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      <video:tag>mutation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-of-Knee-Replacement-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Knee Replacement Procedure</video:title>
      <video:description>This video shows a knee replacement surgery in India by advanced orthopedic surgeon. The internal structure of the knee is also explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f17c1e7c-ba15-45aa-b48c-26c13e0a8716/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-12-01T01:39:09.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>hos</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - EE290f  Probing Matter: Diffraction, Spectroscophy and Photoemission - Professor Anders Nils</video:title>
      <video:description>EE290f  Probing Matter: Diffraction, Spectroscophy and Photoemission - Professor Anders Nilsson, Stanford Synchrotron Radiation Lab

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 3 - Probing Matter: Diffraction, Spectroscophy and Photoemission - Professor Anders Nilsson, Stanford Synchrotron Radiation Lab</video:description>
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      <video:player_loc>https://www.youtube.com/embed/YDlYHw09QrI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -Practice of Art 8 -</video:title>
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      <video:duration>2943</video:duration>
      <video:publication_date>2012-09-15T04:45:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M50wRvo6hck</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-14-Sociology150A-Social-Identity-Theory-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Sociology150A - Social Identity Theory 1</video:title>
      <video:description>&quot;Lec 14 - Sociology150A - Social Identity Theory 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24260.jpg</video:thumbnail_loc>
      <video:duration>4048</video:duration>
      <video:publication_date>2012-09-15T05:39:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bgarc9vSj5I</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Sociology150A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Public Health 253E</video:title>
      <video:description>&quot;Lec 9 - Public Health 253EPublic Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24281.jpg</video:thumbnail_loc>
      <video:duration>6517</video:duration>
      <video:publication_date>2012-09-15T05:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XvI9DzAHJbI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Health</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-GMAT-Math-40</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - GMAT Math 40</video:title>
      <video:description>GMAT Math 40

198-200, pg. 179</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21956.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-11T00:01:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oug9h9-komI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>math</video:tag>
      <video:tag>40</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parallel-Lines-And-Distance-Between-Them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parallel Lines And Distance Between Them</video:title>
      <video:description>This video shows some examples and formulas for calculating the distance between two parallel lines. The problems are explained with basics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8b76bd33-fa3f-42a4-a071-08241f5df469/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2010-12-04T13:31:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6455.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Parallels</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Distance</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Programming Languages and Compilerslec 1-Computer Science 164 -</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27542.jpg</video:thumbnail_loc>
      <video:duration>3115</video:duration>
      <video:publication_date>2012-09-30T08:12:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-dQltKG3NlI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nerves-and-Pain-Sensors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nerves and Pain Sensors</video:title>
      <video:description>When we touch something hot or sharp we quickly move our hand away without even thinking. This video explains how that process takes place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/b17afa5a-78cf-4cf9-bfac-62d64d0d09ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-06-19T16:53:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2867.mp4</video:content_loc>
      <video:category>Neuroscience</video:category>
      <video:tag>Nerves</video:tag>
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      <video:tag>Pain</video:tag>
      <video:tag>sensors</video:tag>
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    <loc>https://dnatube.com/videos/Lec-18-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - PACS 164A</video:title>
      <video:description>This is lecture 18 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:duration>3973</video:duration>
      <video:publication_date>2012-09-05T02:42:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_cCbofp6BDk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
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      <video:tag>peace</video:tag>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-C234-Audio-noise-throughout-lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chemistry C234 -  Audio noise throughout lecture</video:title>
      <video:description>&quot;Lec 20 - Chemistry C234 -  Audio noise throughout lecture&quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23908.jpg</video:thumbnail_loc>
      <video:duration>4470</video:duration>
      <video:publication_date>2012-09-14T11:54:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7iyCYlpb6gk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>throughout</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Statistics-21-9ced77</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Statistics 21</video:title>
      <video:description>&quot;Lec 11 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23936.jpg</video:thumbnail_loc>
      <video:duration>4852</video:duration>
      <video:publication_date>2012-09-14T12:09:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4-A4gNPBrAw</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>21</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Calculation-using-Empirical-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculation using  Empirical Formula</video:title>
      <video:description>Dealing out of a hundred 100% or using a formula based out of a 100% is called an empirical formula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f1630637-9777-4a92-a608-ddb0f23bc035/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2010-12-20T12:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6665.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
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      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-cloning-is-done</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cloning is done?</video:title>
      <video:description>Explanation of nuclear cell transfer. Egg&apos;s nucleus is extracted, and skin cell&apos;s nucleus is put in to egg. Development begins. At the stage of blastocist embryonic stem cells can be derived.</video:description>
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      <video:duration>54</video:duration>
      <video:publication_date>2007-05-24T05:18:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/426.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>somaticCell</video:tag>
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    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Naming-the-Spinal-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Naming the Spinal Nerves</video:title>
      <video:description>This video describes a model of the entire length of the spinal cord and all its spinal nerves. It details how and why the spinal nerves are named.

Spinal Cord Model - Naming the Spinal Nerves</video:description>
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      <video:publication_date>2010-11-13T23:44:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5232.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>Naming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mike-ISI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mike ISI</video:title>
      <video:description>This is a good medicine for allergy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5e0826d6-b7ad-4bd7-b229-6a5e54ea9f80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2009-08-05T07:40:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3117.mp4</video:content_loc>
      <video:uploader>vinodmishra</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>allergy</video:tag>
      <video:tag>medicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Napoleon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Napoleon</video:title>
      <video:description>Lec 7 - Napoleon. European Civilization, 1648-1945 (HIST 202)

One way of understanding Napoleon&apos;s life is through attention to his Corsican origins. Although Napoleon himself would later disavow his earlier identification with the island in favor of French identity, many of his actions and attitudes agree with stereotypical notions of Corsican culture. Did Napoleon inaugurate the era of total war? This question, posed in a recent book, is up for debate. On one hand, the violence of the Revolution and the Napoleonic wars may not seem uniquely devastating in comparison to the ravages of the Thirty Years&apos; War. On the other hand, the faltering of distinctions between civilian and combatant as well as the large-scale mobilization of state resources for war do anticipate the modern concept of total war, typically associated with World War II.

00:00 - Chapter 1. Popular Histories of Napoleon 
04:37 - Chapter 2. Napoleon, the Corsican 
15:37 - Chapter 3. The Transference of National Allegiances: Becoming French with the Revolution 
26:37 - Chapter 4. Looking for the Origins of Total War 
37:28 - Chapter 5. Napoleon&apos;s Lasting Contributions to the French State: Centralization, Service Nobility and the Concordat

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:duration>2904</video:duration>
      <video:publication_date>2012-08-26T11:13:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I2JgaYCUuH0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>War</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Jacobin</video:tag>
      <video:tag>Girondin</video:tag>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Philip</video:tag>
      <video:tag>Dwyer</video:tag>
      <video:tag>Sieyes</video:tag>
      <video:tag>Italy</video:tag>
      <video:tag>centralization</video:tag>
      <video:tag>education</video:tag>
      <video:tag>bureaucracy</video:tag>
      <video:tag>Paoli</video:tag>
      <video:tag>Grande</video:tag>
      <video:tag>Armée</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Geography C110</video:title>
      <video:description>&quot;Lec 21 - Geography C110&quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27438.jpg</video:thumbnail_loc>
      <video:duration>4623</video:duration>
      <video:publication_date>2012-09-21T07:13:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/swt5G7yXIAQ</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Apoptosis-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis animation</video:title>
      <video:description>This stunning Maya animation covers the death receptor signaling pathway that originates with binding of the Fas/TNF family of ligands, triggering of the caspase cascade, cytochrome C release from the mitochondria, apoptosome activation, and ensuing signal amplification. 
Video reference</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/be1cb5a1-b55c-4a47-a07c-daa7497eabaf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2007-12-19T01:10:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1188.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>apoptosis</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-49-Changing-an-Improper-Fraction-to-a-Mixed-Number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Changing an Improper Fraction to a Mixed Number</video:title>
      <video:description>Changing an Improper Fraction to a Mixed Number

U02_L1_T2_we3 Changing an Improper Fraction to a Mixed Number</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24763.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2012-09-17T16:43:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8JyPzTeA_8w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Changing</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
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      <video:tag>Number</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Are-we-Still-Evolving-Marc-Hauser-Interview-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are we Still Evolving - Marc Hauser Interview 4</video:title>
      <video:description>Are we still evolving? If so, is our moral instinct evolving as well? - An interview with Marc Hauser at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/163e0f4e-8a7e-4aec-aaef-4cc016182c1f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2007-08-10T00:50:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/672.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>brainsize</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>sRight</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Beaver-Lodge-Construction-Squad-in-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beaver Lodge Construction Squad in BBC Earth</video:title>
      <video:description>Beavers feed on leaves as well as roots. They are also one of nature&apos;s best engineers, and dams are some of their specialties. Join Attenborough at the lodge construction with the beaver squad, with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e3864c5c-0b02-4b92-8627-f37726f6631a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2011-11-26T06:50:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8179.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Attenborough</video:tag>
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      <video:tag>Construction</video:tag>
      <video:tag>Squad</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-structure-of-chromosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D structure of chromosome</video:title>
      <video:description>This video shows the packaging of DNA in the nucleus. One human cell&apos;s DNA length is 2 meters, still it fits in to the fraction of the cell, nucleus. Find out how chromosome is organised in cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/f262be4c-14fc-459f-9734-82d813823b09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2007-03-23T00:42:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/47.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>hisrones</video:tag>
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    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-10-Lecture-11-Recursion-II-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 10 - Lecture 11: Recursion II Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 11: Recursion II

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26843.jpg</video:thumbnail_loc>
      <video:duration>2367</video:duration>
      <video:publication_date>2012-09-19T02:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/57y8mUAOdR8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>II</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-88-Subtracting-Decimals-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Subtracting Decimals Word Problem</video:title>
      <video:description>Subtracting Decimals Word Problem

U03_L2_T1_we3 Subtracting Decimals Word Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24828.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-09-17T16:59:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hy_bDS3aHO4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Myosin-177</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin 17.7</video:title>
      <video:description>A myosin is a motor protein charged with the mobility of the cell and consists of light and heavy chains. This video gives information on this protein in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/afd471e8-71b3-41dc-9292-49108f1a5802/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2007-03-30T18:00:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/130.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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      <video:tag>7</video:tag>
      <video:tag>myosin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Airway-Intubation-Guide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Airway Intubation Guide</video:title>
      <video:description>A tracheal intubation guide having a tubular member with a curved forward end shaped to follow the curvature of the back of the tongue and throat of a patient and a rear end for projecting out through the mouth of the patien</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a38e694b-af38-43e8-b92a-5e5af821a74c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-12-03T03:33:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10604.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
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      <video:tag>Intubation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ileocolectomy for crohns disease</video:title>
      <video:description>The laparoscopic approach is becoming the gold standard in the surgical treatment of primary Crohns disease the aim of this study was to compare laparoscopic assisted and open ileocolic resection for primary Crohns disease</video:description>
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      <video:uploader>catee</video:uploader>
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    <loc>https://dnatube.com/videos/Dr-Peter-DAdamo-Blood-Type-Diet-and-Stress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr. Peter D&apos;Adamo: Blood Type, Diet and Stress</video:title>
      <video:description>Discusses some of the chemical and genetic differences between the blood types, and how diet and exercise can be better personalized through the Blood Type Diet ...</video:description>
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      <video:duration>487</video:duration>
      <video:publication_date>2009-03-30T19:36:33.000Z</video:publication_date>
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      <video:uploader>siere</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Color-changing-of-magnetochromatic-microspheres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Color changing of magnetochromatic microspheres</video:title>
      <video:description>Researchers led by University of California, Riverside have fabricated polymer beads that can change color with changes to an external magnetic field. For more information on magnetochromatics log to http://www.popsci.com/scitech.</video:description>
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    <loc>https://dnatube.com/videos/Electron-Transport-Chain-Revealed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron Transport Chain Revealed</video:title>
      <video:description>Electron transport chain are proteins situated in mitochondrial membrane, and they do redox reactions forming proton gradient, and electrons are transferred from donor to accept or molecule. Acceptor is usually oxygen.</video:description>
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      <video:publication_date>2007-05-16T01:46:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/334.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/X-Inactivation-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X Inactivation Animation</video:title>
      <video:description>This animation shows how the random deactivation of one of the X chromosomes in a pair can lead to a mozaicism in the expression genes. Includes audio narration.</video:description>
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      <video:duration>55</video:duration>
      <video:publication_date>2012-04-17T22:56:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12271.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Gene-Therapy-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Therapy Example</video:title>
      <video:description>First legal human gene therapy in US took place at NIH, Sep 14 1990. 4 year old which had genetic defect causing her immune system not to work properly. Therapy consisted of putting back to patient her own T cells which had been genetically modified it the lab. T-cells were modified with Adenovirus.</video:description>
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      <video:uploader>sana</video:uploader>
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    <loc>https://dnatube.com/videos/Mark-Cadwallader-Part-1-hip-testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader - Part-1 hip testimony</video:title>
      <video:description>Mark Cadwallader explains on this video testimonial for hip surgery /hip resurfacing surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. For more information visit www.hipkneeshoulderindia.com.</video:description>
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      <video:duration>243</video:duration>
      <video:publication_date>2010-02-01T10:13:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3783.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
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      <video:tag>in</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-HIV-infects-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How HIV infects cells?</video:title>
      <video:description>Human immunodeficiency virus (HIV) is a retrovirus that causes acquired immunodeficiency syndrome (AIDS) a condition in humans in which the immune system begins to fail, leading to life-threatening opportunistic infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/213ac83a-3012-4027-b7b0-665a99e30509/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2007-05-16T01:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/326.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
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      <video:tag>reverse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Exocytosis-role-of-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exocytosis: role of plasma membrane</video:title>
      <video:description>Cytomembrane is a thin membrane around the cytoplasm of a cell. It controls passage of substances in and out of the cell. Here is discussed passage of substance out of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6b10f6f6-6df5-4ae7-8989-0e9866410e10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-05-16T02:24:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/364.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>exocytosis</video:tag>
      <video:tag>ER</video:tag>
      <video:tag>GolgiBody</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Plants-and-Osmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plants and Osmosis</video:title>
      <video:description>Osmosis is  the movement of water molecules from an area of higher concentration to an area of lower concentration over semipermeable membrane. If we put plant or animal cell or organ in high salt concentration, cells loose water, and turgor pressure, so cells and organs collapse.</video:description>
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      <video:duration>16</video:duration>
      <video:publication_date>2007-05-16T02:23:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/362.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Osmosis</video:tag>
      <video:tag>plasmolysis</video:tag>
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    <loc>https://dnatube.com/videos/Child-brain-pt-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Child brain pt. 1</video:title>
      <video:description>A child&apos;s brain growth it becomes more and more complex. There are many questions to answer: how language, vocabulary and grammar forms? Does it develop over time, does it exist?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a21c4268-88b3-4311-973d-dc65a15a820f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-05-24T04:43:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/417.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>childbrain</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nucleokinesis-and-calcium-levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleokinesis and calcium levels</video:title>
      <video:description>This video are shots made with fluorescent microscopy and special dye which indicates Ca++ levels. Cells are dissociated.</video:description>
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      <video:duration>15</video:duration>
      <video:publication_date>2007-05-24T04:39:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/414.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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      <video:tag>Nucleokinesis</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>fluorescentMicrososcopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lec-1-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lec 1 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Common Law Environmental Doctrines

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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      <video:duration>4450</video:duration>
      <video:publication_date>2012-09-05T03:06:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G5SmWZlOpAg</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Treatment-of-breast-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of breast cancer</video:title>
      <video:description>There are many sub types of breast cancer. Usually a cocktail of drugs is used in breast cancer chemotherapy to cover all the sub types. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/29e69dbb-8baa-4be9-b256-31e8de957195/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2009-03-30T23:58:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1529.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>research</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Dennis</video:tag>
      <video:tag>Slamon</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Salt-dissolving</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Salt dissolving</video:title>
      <video:description>Salt dissolves in water. When salt is put in
water, the sodium which is positively charged is attracted to negatively charged parts of polar water molecule. Chloride is attracted to positively charged part of water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/2b1ccdb3-4925-4b39-898b-2fde0bba14ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2007-05-16T02:27:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/367.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Salt</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>dissolving</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Germ-layer-ecto-endo-and-mesoderm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Germ layer: ecto-,endo- and mesoderm</video:title>
      <video:description>Germ layer is a group of cells formed in every embryogenesis (except Sponges). Embryo which is young is formed like layers of cells. Those layers are called mesoderm, ectoderm and endoderm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/5e481cec-88a7-477d-a6c3-8e6bb17f53b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-05-24T04:33:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/407.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>germlayer</video:tag>
      <video:tag>Embryogenesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rheumatic-fever-that-Ronaldo-Brandao-had-is-cured-with-Auto-hemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rheumatic fever that Ronaldo Brandao had is cured with Auto-hemotherapy</video:title>
      <video:description>Ronaldo Brandao is cured from rheumatic fever with Auto-hemotherapy. Auto-hemotherapy is the immediate re-injection of freshly drawn autologous blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9cfa33fe-e083-4283-8af4-b3209a7e8540/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-28T05:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8226.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ronaldo</video:tag>
      <video:tag>Brandao</video:tag>
      <video:tag>cured</video:tag>
      <video:tag>From</video:tag>
      <video:tag>rheumatic</video:tag>
      <video:tag>fever</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>hemotherapy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-of-molecular-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture of molecular biology</video:title>
      <video:description>In this lecture delivered by Professor Eric Lander at MIT, DNA and RNA has been discussed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b7335a84-cba3-4c6e-8934-656a65ba4fdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2009-04-02T04:32:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1548.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrolysis-of-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis of Water</video:title>
      <video:description>This video shows the electrolysis of water with an activity. The whole process must be done with all the safety precautions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c336be17-bf3f-490b-97f7-bf790143a50a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-12T03:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11455.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Baby-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baby brain</video:title>
      <video:description>This video discuses baby&apos;s brain. Although it might seem like 1 pound jello, it is perfection from which  emotions, ideas, memories and dreams will find home here. How?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/f2987a6b-53aa-4423-85fa-d9d876f5d171/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2007-05-24T04:46:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/419.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Newwet limb generation which is to be able to regenerate fully functional limbs is shown in this video.</video:description>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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Equation of a tangent line and area between curves</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 34 -Chemistry 1A &quot;General Chemistry</video:description>
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      <video:player_loc>https://www.youtube.com/embed/BExMvzr_dBk</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Students, Please view this video and fill out exothermic lab sheet.</video:description>
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      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The dengue virus&apos;s outer envelope proteins form symmetrical units and overlay the lipid envelope, capsid, and the RNA genome.</video:description>
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      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>okur</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-by-Joseph-G-Marx</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video, stem cells are explained by Joseph G. Marx, PhD.</video:description>
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      <video:content_loc>https://www.dnatube.com/flvideo/487.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-Refractive-Index-of-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Refractive Index of Water</video:title>
      <video:description>To Measure the Refractive Index of Water using Real and Apparent Depths. A Leaving Certificate Physics Mandatory Experiment.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2984.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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      <video:tag>physics</video:tag>
      <video:tag>Optics</video:tag>
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    <loc>https://dnatube.com/videos/Heart-positioning</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Heart: positioning</video:title>
      <video:description>Heart is organ which pumps blood over our body. It is situated in chest, protected by ribs, sternum and spine. As it bites it sends blood in to the lungs and body.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/455.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-3-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 3 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
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      <video:uploader>0|72|0</video:uploader>
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    <loc>https://dnatube.com/videos/Birds</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video is created by Vladimir Matveev (St.Petersburg, Russia). It gives information about birds with some pictures.</video:description>
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      <video:publication_date>2009-05-26T03:41:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2277.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>birds</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Danign-with-Tree-Ringa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Danign with Tree Ringa</video:title>
      <video:description>Biologist Darrin Rubino, recipient of Hanover&apos;s 2007 outstanding professor-of-the-year award, delves into tree ring analysis during a botany lesson. It is possible to date historic structures e.g. houses with tree rings analysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/908b961b-24ff-4cfa-9a89-426058bfae37/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/657.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>trees</video:tag>
      <video:tag>treeRing</video:tag>
      <video:tag>botany</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Modern-Responses-to-Dualism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14-  Modern Responses to Dualism</video:title>
      <video:description>&quot;Lec 14-  Modern Responses to Dualism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21372.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/9lTxVAhXIZg</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/The-mammalian-molecular-clock-model-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mammalian molecular clock model part 2</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio is not included in this video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/649.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>clock</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Qin-Yun-Ma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 29- Qin Yun Ma.
Qin Yun Ma, from Principal, MADA s.p.a.m., Shanghai and the Dean at University of California school of Architecture, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, October 19, 2011.  

Qin Yun Ma was the final speaker for RDA Fall Lecture Series on Chinese Architecture.</video:description>
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      <video:duration>4725</video:duration>
      <video:publication_date>2012-09-02T18:58:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yj0zhq_-XZI</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/The-mammalian-molecular-clock-model-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mammalian molecular clock model part 1</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio narration is not included.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c61129dd-16e4-4bc9-be18-0907232ad766/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-08-09T22:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/648.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>clock</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Properties-of-Equality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Equality</video:title>
      <video:description>This video shows different properties of equality. Here different problems are solved with many examples which will remove your all misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/decdbe4f-e778-4698-9c57-dfdc1504fb4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-12-06T10:06:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6462.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 7 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20736.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-07T16:20:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-vBAzX8LllM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
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      <video:tag>A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-Split-Cast-Remount-and-Equilibration-in-Centric-Occlusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64  - Split Cast Remount and Equilibration in Centric Occlusion</video:title>
      <video:description>&quot;Lec 64  - Split Cast Remount and Equilibration in Centric Occlusion&quot; Explains and demonstrates how to remount the split cast on the articulator and adjust centric occlusion.  Orig. air date: SEP 5 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21454.jpg</video:thumbnail_loc>
      <video:duration>860</video:duration>
      <video:publication_date>2012-09-09T05:25:02.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the patch test for contact dermatitis. The purpose of this video is to help the medical students.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7281.mp4</video:content_loc>
      <video:uploader>Yapa Wijeratne</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Does genetics help understanding evolution: interview with P</video:title>
      <video:description>Genetics provides a parallel system for studying evolution. Information gathered by geneticists complement and support the idea of evolution. Edited by Ashraf</video:description>
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      <video:duration>223</video:duration>
      <video:publication_date>2007-08-10T00:40:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/668.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
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    <loc>https://dnatube.com/videos/World-Religion-Daniel-Dennett-Interview-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>World Religion - Daniel Dennett Interview 6</video:title>
      <video:description>You&apos;ve talked about teaching a course on World Religions in public schools. What do you think that would accomplish? - An interview with Daniel Dennett at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c077308e-eab4-4f96-862f-1fbb36a6e3ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2007-08-10T00:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/663.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>religion</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>teaching</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Creationism-why-bother-at-all-Peter-Atkins-Interview-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creationism - why bother at all? Peter Atkins Interview 3</video:title>
      <video:description>In your book Galileo&apos;s Finger, I was suprised to find a list of arguments against creationism. If creationism isn&apos;t science why bother addressing it at all? - An interview with Peter Atkins at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/f6b91a2f-d182-4cf5-b0df-154547fdf478/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2007-08-10T00:39:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/666.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Dental-Anatomy-Primary-Dentition-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Dental Anatomy: Primary Dentition Review</video:title>
      <video:description>&quot;Lec 20- Dental Anatomy: Primary Dentition Review&quot;Primary dentition anatomy review .  Orig. air date: MAY 31 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>870</video:duration>
      <video:publication_date>2012-09-09T06:26:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wdq7hWWTkM0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>20</video:tag>
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      <video:tag>primary</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Genetics-Peter-Atkins-Interview-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Genetics - Peter Atkins Interview 2</video:title>
      <video:description>You&apos;ve written &quot;Galileo&apos;s Finger&quot;. Can you tell me what title represents - An interview with Peter Atkins at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/69f469cd-f30e-446c-8374-f14ff35d72c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-08-10T00:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/665.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>s</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sequencing-Idea-Sydney-Brenner</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Sequencing Idea: Sydney Brenner</video:title>
      <video:description>Nobel Prize Winner, Sydney Brenner, one of the leading pioneers in genetics and molecular biology, shares his ideas on the possible ways of  sequencing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8939ac0f-e604-406c-94fb-16b71fd893a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2007-08-11T18:01:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/700.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Interviews</video:category>
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      <video:tag>dna</video:tag>
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    <loc>https://dnatube.com/videos/Moral-Instincts-Evolution-Marc-Hauser-Interview-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moral Instinct&apos;s Evolution  - Marc Hauser Interview 1</video:title>
      <video:description>You&apos;ve written that the human sense of right and wrong has evolved. If we have a moral instinct, why did it evolve? What are the advantages? - An interview with Marc Hauser at the Future of Science Conference in Venice, Italy September 2006</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/fdca0900-3286-44c7-8bb3-1a75f537a8ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2007-08-10T00:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/670.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
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      <video:tag>instinct</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-86-Facebow-Transfer-of-Maxillary-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86  - Facebow Transfer of Maxillary Cast</video:title>
      <video:description>&quot;Lec 86  - Facebow Transfer of Maxillary Cast&quot; The clinical and laboratory steps in making a facebow maxillary transfer are demonstrated.  Orig. air date: DEC 11 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1139</video:duration>
      <video:publication_date>2012-09-09T06:36:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/12_iT87yOPo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Maxillary</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Genetics-Marc-Hauser-Interview-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Genetics - Marc Hauser Interview 3</video:title>
      <video:description>If our moral instinct, and guilt along with it, are inherited, do you foresee a way in the future to pinpoint that this gene does this, or this gene does that? - An interview with Marc Hauser at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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      <video:duration>171</video:duration>
      <video:publication_date>2007-08-10T00:51:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/673.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>understandingmarc</video:tag>
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    <loc>https://dnatube.com/videos/Antibody-Purification-Protein-A-Column</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Purification (Protein A Column)</video:title>
      <video:description>by Abnova - Protein A Sepharose is prepared by
covalently coupling Protein A to 6% cross-linked
sepharose beads. The coupling technique is optimized to
give a high binding capacity for IgG. This protocol is
a simple, reliable method for purifying total IgG from
crude protein mixtures such as serum or ascites fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/ce87e0cd-801c-4579-85c0-21f8ebfdd36d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2010-05-13T08:10:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4356.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>antibody</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Algebraic-Long-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebraic Long Division</video:title>
      <video:description>Dividing one polynomial into another</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/38172542-adb1-4fea-8cf1-7ad278409890/cand_25.jpg</video:thumbnail_loc>
      <video:duration>621</video:duration>
      <video:publication_date>2009-05-27T20:10:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2517.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Algebraic</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Division</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Influence-of-evolution-on-education-interview-with-Marc-Hau</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influence of evolution on education: interview with Marc Hau</video:title>
      <video:description>Question remains that if people do not believe evolution, how will they study biology or genetics. Marc Hauser of Harvard University answers that question in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4eca4536-0a66-44e0-95ef-bfc675e37290/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2007-08-10T00:57:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/675.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>skeptics</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Science</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Histopathology-Heart-pericardium-Metastatic-breast-carcinoma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histopathology Heart, pericardium - Metastatic breast carcinoma</video:title>
      <video:description>This is an example of heart. Heart is made of special muscle myocardium. Myocardial muscle is specifically build. Pericardium is thick, and contains nests of adenocarcinoma. It is metastatic adenocarcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9fe54ac8-9c1b-4ead-9936-91fe7bf9be5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2007-08-11T18:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/707.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Pericardium</video:tag>
      <video:tag>Breast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Learning-about-Cnidaria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning about Cnidaria</video:title>
      <video:description>A brief documentary about cnidaria it&apos;s habitats and how it protects itself from predators.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6895.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2011-04-01T02:22:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AjM-WOeM3uA</video:player_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Cnidaria</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>jellyfish</video:tag>
      <video:tag>Coral</video:tag>
      <video:tag>anemone</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>of</video:tag>
      <video:tag>War</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Binomial-Distribution-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -32 Binomial Distribution 4</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 4

Using Excel to visualize the basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21880.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2012-09-10T17:24:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H0ZgOGWUcJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mitosis-Interpretive-Dance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis Interpretive Dance</video:title>
      <video:description>Mitosis is the process by which a eukaryotic cell separates the chromosomes in its cell nucleus into two identical sets, in two separate nuclei. This video will give you a simple interpretation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/05a90369-8462-4417-b289-36e8bcb8e931/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-04-08T20:25:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4171.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>interpretive</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>pool</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 5</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond. Dr. Evans answer questions about obesity belt in USA, western lifestyle and economics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/468a7488-75dd-42b7-91ed-2f5f63e5a399/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2007-08-18T20:50:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/831.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>obesityBelt</video:tag>
      <video:tag>fastfood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-a-breast-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of a breast exam</video:title>
      <video:description>A breast examination is done to check for irregularities or lumps in the breasts. It is important for everyone woman of child bearing age to constantly do a breast exam, which the woman can do by herself as well as a clinical breast exam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8380.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-28T10:06:54.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8380.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Air Quality Criteria and Standards

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19527.jpg</video:thumbnail_loc>
      <video:duration>4402</video:duration>
      <video:publication_date>2012-09-05T03:14:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D47-RG5dCpA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalytic-Centers-of-RNA-Composition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalytic Centers of  RNA Composition</video:title>
      <video:description>RNA is a nucleic acid. Nucleic acid is one of the four major macromolecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/ba70a974-54c7-4916-bf5d-33d7832411f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2007-09-01T19:56:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/910.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Nucleic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>macromolecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part  4</video:title>
      <video:description>RNA can function as an enzyme. Discovery, origins of Life, and medical possibilities of RNA are all explained by Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e8efccd3-81db-4af1-85ed-06ffd52e9530/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2007-09-01T18:54:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/895.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Adaptive-Evolution-Natural-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Adaptive Evolution: Natural Selection</video:title>
      <video:description>&quot;Lec 3 - Adaptive Evolution: Natural Selection&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Adaptive Evolution is driven by natural selection. Natural selection is not &quot;survival of the fittest,&quot; but rather &quot;reproduction of the fittest.&quot; Evolution can occur at many different speeds based on the strength of the selection driving it. These types of selection can result in directional, stabilizing, and disruptive outcomes. They can be driven by frequency-dependent selection and sexual selection, in addition to more standard types of selection.

00:00 - Chapter 1. Introduction
02:36 - Chapter 2. Strength of Selection and the Speed of Evolution
24:06 - Chapter 3. Why Evolution Can Be Slow
30:50 - Chapter 4. Types of Selection
42:01 - Chapter 5. Large Scale Selection

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17321.jpg</video:thumbnail_loc>
      <video:duration>2753</video:duration>
      <video:publication_date>2012-09-02T18:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WJayMGhZxO0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>success</video:tag>
      <video:tag>Antibiotic</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>survival</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>fittest</video:tag>
      <video:tag>guppies</video:tag>
      <video:tag>MRSA</video:tag>
      <video:tag>coelacanth</video:tag>
      <video:tag>haldane</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Derivatives-part-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Derivatives (part 9)</video:title>
      <video:description>More examples of taking derivatives are shown in this calculus video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/19aaee60-7fab-4eae-ae29-66ae687b5eed/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:47:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2337.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>derivative</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-at-the-End-of-the-Chromosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life at the End of the Chromosome</video:title>
      <video:description>The chemical structure of RNA is similar to the structure of DNA. RNA has the ability to accelerate reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6c55e767-95c0-4ab0-b37c-9eb42233fc36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2007-09-01T19:56:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/911.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Make-up session: Grandfathering and New Source Review

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19530.jpg</video:thumbnail_loc>
      <video:duration>4479</video:duration>
      <video:publication_date>2012-09-05T03:15:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nov66e0W530</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Sites-of-Memory-Sites-of-Mourning-Guest-Lecture-by-Jay-Winters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Sites of Memory, Sites of Mourning (Guest Lecture by Jay Winters)</video:title>
      <video:description>Lec 18 - Sites of Memory, Sites of Mourning (Guest Lecture by Jay Winters). European Civilization, 1648-1945 (HIST 202)

As a result of World War I, Europe had a different understanding of war in the twentieth century than the United States. One of the most important ways in which the First World War was experienced on the continent and in Britain was through commemoration. By means of both mass-media technologies and older memorial forms, sites of memory offered opportunities for personal as well as political reconciliation with the unprecedented consequences of the war. The influence of these sites is still felt today, in a united Europe, as the importance of armies has diminished in favor of social welfare programs.

00:00 - Chapter 1. The Myths of War: Films and Legends 
11:09 - Chapter 2. Cultural Remembrance: Memorializing the First World War 
18:50 - Chapter 3. Religion and Commemoration: The Spiritualism Movement 
22:24 - Chapter 4. The Construction of War Memorials 
39:00 - Chapter 5. The Creation of Commemorative Ceremonies: &quot;Never Again&quot; 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14126.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-08-26T11:20:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NpH5I6EA1t0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Jay</video:tag>
      <video:tag>winter</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>commemoration</video:tag>
      <video:tag>memorial</video:tag>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>monument</video:tag>
      <video:tag>mourning</video:tag>
      <video:tag>Maya</video:tag>
      <video:tag>Linn</video:tag>
      <video:tag>Vietnam</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Armistice</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>casualties</video:tag>
      <video:tag>Verdun</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>imaginary</video:tag>
      <video:tag>Myth</video:tag>
      <video:tag>Gallipoli</video:tag>
      <video:tag>Somme</video:tag>
      <video:tag>Anzac</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>bereavement</video:tag>
      <video:tag>conscription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcomere-Model-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcomere Model Organelles</video:title>
      <video:description>This video depicts the Organelles found in the Sarcomere Model. It details the sarcoplasmic reticulum, transverse tubule, and terminal cisternae.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b9685262-e682-42e4-ac20-1b675d33f443/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-14T23:33:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5334.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sarcomere</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>sarcoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>Transverse</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>aterminal</video:tag>
      <video:tag>cisternae</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protist-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protist Diversity</video:title>
      <video:description>This video describes protist diversity. It describes mutualism in a termite, live mixed protozoa, prepared eugenla, and live volvox.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d5ea1f02-7e8e-4884-b1d7-62456c105cf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-11-15T01:02:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5353.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Protist</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>mutualism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>termite</video:tag>
      <video:tag>live</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>protozoa</video:tag>
      <video:tag>Prepared</video:tag>
      <video:tag>eugenla</video:tag>
      <video:tag>Volvox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Honologous-recombinationof-DNA-Holliday-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Honologous recombinationof DNA: Holliday Junction</video:title>
      <video:description>A DNA Holliday junction is formed when four DAN strands are joined together. It is a mobile junction which is an intermediary structure formed during homologous  Recombination. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/fe22515a-e3ab-4fb3-b51b-2f5f5e1d3ef1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-09-01T20:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/929.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>holidayjunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-four-Life-at-the-end-of-the-chromosome-part-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture four Life at the end of the chromosome part 10</video:title>
      <video:description>This is the 10th part in these video series on the double life of the RNA. The video is based on the 1995 Webcast lectures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/48e9bb0a-d30b-4ae1-8345-8495c5d9cc40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2007-09-01T20:18:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/921.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deciphering-the-Language-of-Sex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deciphering the Language of Sex 1</video:title>
      <video:description>This series of video will teach you things you didn&apos;t know about your sex life. These lectures are by David C. Page, M.D.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/97e0a484-67ac-471e-ab53-fd4fd08bd11b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2007-09-03T23:29:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/943.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Romanovs-and-the-Russian-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Romanovs and the Russian Revolution</video:title>
      <video:description>Lec 19 - The Romanovs and the Russian Revolution. European Civilization, 1648-1945 (HIST 202)

The period between the Russian Revolution of February 1917, which resulted in the overthrow of the autocracy and the establishment of a provisional government, and the Bolshevik Revolution in October of that same year, offers an instructive example of revolutionary processes at work. During this interval, the fate of Nicholas II and his wife, Alexandra, was bound up in the struggle for power amongst competing political factions in Russia. Until his death, Nicholas was convinced that the Russian people would rescue him from his captors. Such a belief would prove to be delusional, and the efforts on the part of liberals, socialists, and some Bolsheviks to arrange for a trial would fail to save the czar from the verdict of history.

00:00 - Chapter 1. The Process of Revolution: Political Competition after the February Revolution 
10:58 - Chapter 2. Czar Nicholas II, a Family Man 
18:39 - Chapter 3. The Father of His People: Narod and the National Family
30:10 - Chapter 4. The Fall of the Romanovs 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14127.jpg</video:thumbnail_loc>
      <video:duration>2818</video:duration>
      <video:publication_date>2012-08-26T11:20:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eGFilsLo6OI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Russian</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Romanov</video:tag>
      <video:tag>czar</video:tag>
      <video:tag>Bolshevik</video:tag>
      <video:tag>Menshevik</video:tag>
      <video:tag>Nicholas</video:tag>
      <video:tag>Alexandra</video:tag>
      <video:tag>Kerensky</video:tag>
      <video:tag>Petrograd</video:tag>
      <video:tag>Lenin</video:tag>
      <video:tag>Stalin</video:tag>
      <video:tag>Trotsky</video:tag>
      <video:tag>Kadet</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Soviet</video:tag>
      <video:tag>Rasputin</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>autocracy</video:tag>
      <video:tag>Orthodox</video:tag>
      <video:tag>church</video:tag>
      <video:tag>Duma</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Semitism</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>Marxism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>white</video:tag>
      <video:tag>Army</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Successor-States-of-Eastern-Europe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Successor States of Eastern Europe</video:title>
      <video:description>Lec 20 - Successor States of Eastern Europe. European Civilization, 1648-1945 (HIST 202)

Contrary to the &quot;Great Illusion&quot; that the end of World War I heralded a new era of peace, the interwar period can be considered to form part of a Thirty Years&apos; War, spanning the period from 1914 to 1945. In the wake of the Treaty of Versailles, Europe was divided both literally and figuratively, with the so-called revisionist powers frustrated over their new borders. One of the most significant and ultimately most pernicious debates at Versailles concerned the identity of states with ethnic majorities. For those nations that resented the new partition of Europe, ethnic minorities, and Jews in particular, furnished convenient scapegoats. The persecution of minority groups in Central and Eastern Europe following the First World War thus set the stage for the atrocities of World War II.

00:00 - Chapter 1. The Wilsonian Illusion and War Guilt: The Aftermath of the First World War
09:20 - Chapter 2. Revisionism in Italy and Germany
16:42 - Chapter 3. Revisionism in Eastern Europe: The Former Austro-Hungarian Empire
26:03 - Chapter 4. Ethnic Tensions in Interwar States 
35:57 - Chapter 5. The Peasant Majority: Agricultural Depression and the Rise of Fascism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14128.jpg</video:thumbnail_loc>
      <video:duration>2674</video:duration>
      <video:publication_date>2012-08-26T11:20:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mLHme-oW-rA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Eastern</video:tag>
      <video:tag>Europe</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Semitism</video:tag>
      <video:tag>interwar</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>This Week in Microbiology Live in NOLA (MWV50)</video:title>
      <video:description>In episode 50 of MicrobeWorld Video, Vincent, Michael, and Stanley recorded episode #8 of the podcast This Week in Microbiology live at the 2011 ASM General Meeting in New Orleans, with guests Andreas Baümler, Nicole Dubilier, and Paul Rainey. They spoke about how pathogens benefit from disease, symbioses between chemosynthetic bacteria and marine invertebrates, and repetitive sequences in bacteria.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/dSdHqHChrTM</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>HIV in the research laboratory PART 7</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 7.</video:description>
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      <video:publication_date>2007-09-01T22:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/939.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>hivlab</video:tag>
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    <loc>https://dnatube.com/videos/Cricothyroidotomy-kit</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Cricothyroidotomy kit</video:title>
      <video:description>Cricothyroidoctomy is an emergency medical procedure performed to establish airways. This video shows some instruments used in cricothyroidoctomy.</video:description>
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      <video:duration>12</video:duration>
      <video:publication_date>2008-06-20T17:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1347.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 31- 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Simple Harmonic Oscillations - Energy Considerations - Torsional Pendulum

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3000</video:duration>
      <video:publication_date>2012-08-26T18:25:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5fLGcHUkd8Y</video:player_loc>
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      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  94 - SAT Prep: Test 6 Section 9 Part 4</video:title>
      <video:description>SAT Prep: Test 6 Section 9 Part 4

Problems 15-16 on page 747</video:description>
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      <video:duration>360</video:duration>
      <video:publication_date>2012-09-11T02:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LeNa9s0rdj8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>9</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The scientific power of naps - by ASAP Science</video:title>
      <video:description>What is the most effective way to solve your sleepiness? What are the stages of the sleep cycle? What are nap salons? Anyone who is anyone should view this video.</video:description>
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      <video:duration>113</video:duration>
      <video:publication_date>2013-02-07T06:27:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29252.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>nap</video:tag>
      <video:tag>napping</video:tag>
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      <video:tag>REM</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Batteries and The Future of Electric Cars</video:title>
      <video:description>Michio Kaku discusses how currently, fossil fuels are much more efficient than batteries for powering automobiles.  Kaku says, however, we have sufficient technology for making batteries that can store much more energy and do away with the pollution of gasoline.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/72859105-060e-423c-b483-539efe9ae0f7/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-02T20:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28253.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
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      <video:tag>Cars</video:tag>
      <video:tag>green</video:tag>
      <video:tag>technology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia Treatment</video:title>
      <video:description>Gynecomastia surgery is a male breast reduction or a breast correction treatment. This happens due to the abnormal development of large mammary glands.</video:description>
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      <video:duration>330</video:duration>
      <video:publication_date>2011-11-30T23:03:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9736.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>HD</video:tag>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>Surgery</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  18 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Tradeable Emission Permits

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
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      <video:duration>4533</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/8mmsdXzbXXk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Crossing Over is event of exchange of parts of non sister chromatides. It occurs during  Prophase 1 of meiosis. It ensures great variety of genetic variations.</video:description>
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      <video:duration>28</video:duration>
      <video:publication_date>2007-05-16T02:09:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/350.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CrossingOver</video:tag>
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      <video:tag>chromatide</video:tag>
      <video:tag>exchange</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USA Science and Engineering Festival - Part 1</video:title>
      <video:description>On October 23 2010, MicrobeWorld attended the first annual USA Science and Engineering Festival on the National Mall in Washington, D.C. In part 1 of this two-part video, Stanley Maloy, Dean of the College of Science at San Diego State University, takes us on a tour of the microbiology related exhibits at the festival.

Featured in this episode are the American Society for Microbiology booth &quot;Where the Microbes Are (Everywhere!)&quot; and the members of the Microbial Sciences Initiative at Harvard University.

Watch as Maloy introduces us to the power of microbes through demonstrations of biospheres created in a bottle, the bioluminescent bobtail squid, and the many different roles microbes play in the creation of food products.</video:description>
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      <video:duration>827</video:duration>
      <video:publication_date>2011-01-10T20:02:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9La4wQaE5jU</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>USA</video:tag>
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      <video:tag>DC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is the hydrated cysts in brain removed?</video:title>
      <video:description>Hydatid cysts in brain are caused by infestation by a tapeworm of the genus Echinococcus. This video features a brain surgery performed to remove a hydatid cyst from brain. Edited by Ashraf</video:description>
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      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T10:08:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9498.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>hydrated</video:tag>
      <video:tag>cysts</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>removed</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscle Biopsy</video:title>
      <video:description>In a muscle biopsy tissue and cells from muscle are removed and viewed microscopically the procedure is used to diagnose diseases involving muscle tissue muscle biopsy plays an integral role in evaluation of the patient with neuromuscular disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/62a7082d-87ab-441e-99a7-93733fcaf07b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T22:57:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10526.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Muscle</video:tag>
      <video:tag>biopsy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works brain and thinking</video:title>
      <video:description>In this how the body works video, brain and thinking process is explained.</video:description>
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      <video:duration>39</video:duration>
      <video:publication_date>2007-11-11T18:34:08.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>thinking</video:tag>
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    <loc>https://dnatube.com/videos/H5N1-virus-in-human</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>H5N1 virus in human</video:title>
      <video:description>Influenza A virus subtype H5N1, also known as A(H5N1) or simply H5N1, is a subtype of the Influenza A virus which can cause illness in humans and many other animal species. Text reff: wiki</video:description>
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      <video:duration>26</video:duration>
      <video:publication_date>2007-12-04T02:45:03.000Z</video:publication_date>
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      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 21 - The Smoking Gun. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
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      <video:duration>2765</video:duration>
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      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>chicago</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>39</video:duration>
      <video:publication_date>2007-11-11T18:31:25.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Lec-24-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Chemistry 3B</video:title>
      <video:description>Lec 24- Chemistry 3B.
 Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17093.jpg</video:thumbnail_loc>
      <video:duration>3871</video:duration>
      <video:publication_date>2012-09-02T05:50:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CWSXOMy-vU8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-53-TWiV-Live-in-the-Windy-City</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 53 - TWiV Live in the Windy City</video:title>
      <video:description>Episode 53 of MicrobeWorld Video, filmed at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy on September 17, 2011, features a live recorded video episode of This Week in Virology (TWiV), a podcast about viruses.

Host Vincent and co-host Rich, along with guests Mark and Trine, discuss science and medicine in journalism and the eradication of poliovirus at the 51st Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_7008.jpg</video:thumbnail_loc>
      <video:duration>5490</video:duration>
      <video:publication_date>2011-09-26T18:04:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkZN1xMDQkk</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>chicago</video:tag>
      <video:tag>Eradication</video:tag>
      <video:tag>ICAAC</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>live</video:tag>
      <video:tag>poliovirus</video:tag>
      <video:tag>twiv</video:tag>
      <video:tag>zombies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteriophage-T4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteriophage T4</video:title>
      <video:description>This is a Virus,which usually attack the bacteria,E.coli</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/5a47c6c9-5a57-4d5b-9d11-6e573d472d14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2007-12-04T02:49:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1145.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bacteriaphage</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Biology 1B -</video:title>
      <video:description>General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23405.jpg</video:thumbnail_loc>
      <video:duration>2756</video:duration>
      <video:publication_date>2012-09-13T13:41:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xMyN7Xl-bfs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/HIV-Replication-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Replication Cycle</video:title>
      <video:description>Human immunodeficiency virus is the virus that causes AIDS. This videos explains the life cycle of a HIV and its replication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/66ae8f2f-d8ac-4820-ac81-e467f14de535/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2007-12-04T02:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1144.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Phage-434-Repressor-DNA-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phage 434 Repressor DNA Complex</video:title>
      <video:description>Phage 434 Repressor DNA Complex and its structure is shown in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/94c142fa-b81e-4a52-befe-6c6fadcf1bae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-12-04T02:50:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1147.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>phage434</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-suture-techniques-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All suture techniques part 3</video:title>
      <video:description>All of the suture techniques will be discussed in this video all varieties of suture material may be used in the skin but a reactive suture such as silk should be removed within a few days</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9e6f5585-8b84-4761-bab3-95e2def6e61d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1061</video:duration>
      <video:publication_date>2011-12-01T04:33:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10223.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>All</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Computer Science 61A</video:title>
      <video:description>Lec 27- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-01T14:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2y41m1Z0A60</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sun-and-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sun and Earth</video:title>
      <video:description>In this video, the Sun and our dynamic earth is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/a8b85ad7-2ad9-418c-aa35-5fcfb59bcddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-07-10T16:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12358.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coronary-Disease-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Disease Animation</video:title>
      <video:description>Plaque forming on the arterial walls, and narrowing the vessel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bd3d9341-0f7c-40d7-b97b-1c09568de380/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-05-30T10:53:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2728.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Plaque</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>J</video:tag>
      <video:tag>JnJ</video:tag>
      <video:tag>JnJhealth</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-wonders-of-a-tiny-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The wonders of a tiny cell</video:title>
      <video:description>A brief animation of one of the few things that happend in a cell. Thats when we start to scratch on the surface of some true complex systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/8e0bf2c9-ecc2-42ac-9984-f6c8f4d0b5da/cand_25.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2007-11-05T04:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1099.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hepatitis-C-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hepatitis C Virus</video:title>
      <video:description>Hepatitis C is a disease of the liver caused by the hepatitis C virus (HCV).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1e766f2d-b531-4efb-a28b-fe09b1ba15f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-12-04T03:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1155.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>hepatisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Early-cleavage-in-Xenopus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Early cleavage in Xenopus</video:title>
      <video:description>This video shows early embryonic cleavage of Xenopus which is also called frog.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/ad5a7ce4-7356-46e3-8ef9-b1eef03bdf35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-12-11T01:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1177.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Xenopus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-animation-and-visualization-of-inhaler-lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical animation and visualization of inhaler  lungs</video:title>
      <video:description>3d medical scientific visualization / medical MOA of an inhaler 
Lungs MOA method of action video is produced by tres3d.com medical-animation-studio.com .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/48abef84-581b-40c3-955f-b7df88034764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2008-06-20T15:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1339.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Inhaler</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>tres3d</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Protein-Synthesis-translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Synthesis: translation</video:title>
      <video:description>RNA carries the code for amino acid sequence of a protein. RNA binds with ribosomes. Another form of RNA called the transfer RNA cries amino acids to the RNA ribosomes complex where the protein chain is synthesized. The process of synthesizing protein using RNA as a template is known as translation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/79434ba2-89b1-4a7b-9f47-d26ab3397a1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2007-12-04T03:37:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1159.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>sythesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-on-immunology-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on immunology - 2</video:title>
      <video:description>This video presents a MIT lecture on immunology. The lecture was delivered by Professor Robert A. Weinberg. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1559.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2009-04-02T04:53:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1559.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>mit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Joint-and-Cervical-Spines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Joint and Cervical Spines</video:title>
      <video:description>Video showing the temporomandibular joint and Cervical spine examination. A step by step examination of each part is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b8f364a9-d4dc-47e0-a330-3ab5a2ab83ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T23:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10563.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Temporomandibular</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>exam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-131-Quadrilateral-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Quadrilateral Properties</video:title>
      <video:description>Quadrilateral Properties

u07_l2_t1_we1 Quadrilateral Properties</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24900.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-09-17T17:25:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5CeBlu260Rw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadrilateral</video:tag>
      <video:tag>Properties</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Crowns-and-Bridges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Crowns and Bridges</video:title>
      <video:description>This video explains about dental crowns and bridges and why people should get dental crowns and bridges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dcd52f50-f19a-40dd-8742-e4b6a81792d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-01T20:14:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10335.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>crowns</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bridges</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-Discharge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Discharge</video:title>
      <video:description>Vaginal discharge is a discharge of a clear or white segregation from the vagina. This video discuss a vaginal discharge case. Video source is USMLE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e42afdc3-0896-4c6e-8ac3-fbf62ea6fc99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-06T17:32:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10730.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Discharge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thorax-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thorax Examination</video:title>
      <video:description>The purpose of this video is to introduce medical students with a full thorax examination. A step by step process is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4cfbb876-230a-4d69-a325-939d9dfa82b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-12-01T20:27:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10386.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Self-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Self Examination</video:title>
      <video:description>This video shows how breast is examined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5dc8231e-e69e-489e-a0ec-7f815a87320c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-01T21:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10476.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-of-Cardiology-Stent-Deployment-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation of Cardiology - Stent Deployment Procedure</video:title>
      <video:description>Medical animation on stent deployment procedure clip shows heart beats with moving cross sections of a beating heart, full blood flow, mechanism of action (MOA produced for medical companies, pharmaceutical companies, biotechnology, marketing agencies, medical professionals. For more information about medical animation visit http://www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/d2c6fb73-7461-4847-bb03-bac9895cc708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-07-07T07:26:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2955.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cardiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetics-and-Prognosis-in-Glioblastoma-Multiforme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics and Prognosis in Glioblastoma Multiforme</video:title>
      <video:description>See also in HD in http://www.youtube.com/watch?v=w0AGL02p0rAThis video discusses the latest advances in genetics and Glioblastoma Multiforme. I sincerely hope that it will be useful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/dad9a731-0a35-470d-82d4-1c99abcbd2bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>956</video:duration>
      <video:publication_date>2010-09-06T20:37:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4517.mp4</video:content_loc>
      <video:uploader>Paulo Flores Kruuse</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Neurosciences</video:tag>
      <video:tag>Glioblastoma</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Temozolamide</video:tag>
      <video:tag>prognosis</video:tag>
      <video:tag>Neurosurgery</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Level-2-Exponents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Level 2 Exponents</video:title>
      <video:description>Level 2 Exponents

negative exponents</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20546.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2012-09-06T15:50:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Nt-t9YJM8k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Exponents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Hot-Flat-and-Crowded</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Hot, Flat, and Crowded</video:title>
      <video:description>This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14709.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-08-27T10:01:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GilS8USrWpU</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Invasions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Invasions</video:title>
      <video:description>This Maya animation provides a visual simulation of fibroblasts moving through extracellular matrix - the 3D matrix and behavior of the cell population through the matrix are based on mathematical models implemented in MEL.
Video reff: Jason Sharpe, Donald Ly, Charles Lumsden et al</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/6e03dbb5-49f8-4698-abfa-879b9d41feb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2007-12-19T01:00:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1184.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>invasion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Embryonic-Cell-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Embryonic Cell Movement</video:title>
      <video:description>Zebrafish embryos are fertilized externally and optically clear thus blood cell formation and circulation can easily be assessed throughout development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/fac7a02a-8e3d-477a-99c0-3cf9a790a19a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2007-12-11T01:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1182.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Zebrafish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Titrations-in-brief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Titrations (in brief)</video:title>
      <video:description>This is a rough edit to give guidance to students performing titrations in the inorganic/physical chemistry labs at Southampton University.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/b2923dcc-903b-464d-9a8a-f952ccb7819c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-06-07T14:29:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2808.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Inorganic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Practical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Cognitive Science C102</video:title>
      <video:description>lec 18-Cognitive Science C102.Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27655.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-30T11:22:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IrjkN3MPuzo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dye-injection-into-a-Drosophila-embyro-and-observation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dye injection into a Drosophila embyro and observation</video:title>
      <video:description>A 30 minutes old fuit fly embryo is injected with fluorescently labeled dye and imaged (3 focal planes) via two-photon microscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9c788111-23b4-47b8-b6bc-18f96d985dda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-04-09T05:57:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1674.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-human-embryonic-brain-development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The human embryonic brain development</video:title>
      <video:description>This video animation demonstrates development of the human embryonic brain. The fetal brain grows enormously during pregnancy, both in terms of its size and the number of neurons it has.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/ad9fa006-09e9-4d6e-a76a-500f4713ca68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2012-04-17T22:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12257.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>human</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CS-61A-Data-Abstraction-Sequences-Calculator-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CS 61A : Data Abstraction, Sequences Calculator I</video:title>
      <video:description>CS 61A : Data Abstraction, Sequences Calculator I

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19585.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-05T03:42:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QV0A_hFPCnw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-GMAT-Math-42</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - GMAT Math 42</video:title>
      <video:description>GMAT Math 42

205-206, pg. 180</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21958.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-11T00:02:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q0AkvTchhPI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>42</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 10 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27320.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-21T05:25:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N1l3CZsWv8M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mechanism-how-LUX-operon-controls-light-production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mechanism how LUX operon controls light production</video:title>
      <video:description>This video demonstrates the mechanism of  LUX operon controlling light production. A single transcription factor controls this operon, which contains five genes necessary to produce bioluminescence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7081b1e0-1058-4f43-942b-fa125032a8fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-04-17T22:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12253.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>LUX</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>controls</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-divisions-in-a-Drosophila-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic divisions in a Drosophila embryo</video:title>
      <video:description>The process of cell reproduction where one cell gives rise to two identical cells is Mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d832377c-9520-48ce-b31b-d684515dea4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-04-09T06:00:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1681.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-Situ-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Situ Hybridization</video:title>
      <video:description>Intro to in situ hybridization. Thanks to the Cohn Lab, Ashley Seifert, and the HHMI-GATOR team.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ea4a0ecb-337e-4611-adca-5ffc2dc3d5ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2009-04-14T07:26:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1709.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>in</video:tag>
      <video:tag>situ</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Law-2706-Public-Utilities-Rate-Regulation-Intro-to-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Law 270.6  Public Utilities &amp; Rate Regulation: Intro to Finance</video:title>
      <video:description>Law 270.6  Public Utilities &amp; Rate Regulation: Intro to Finance

Law 270.6 - Lecture 2 - Public Utilities &amp; Rate Regulation: Introduction to Finance and Regulatory Economics

January 24, 2008

Basic financial concepts; basic economics of competitive and monopoly markets; introduction to how regulation addresses natural monopoly. A brief introduction to monopoly, cost of service regulation; historical origins, cases, and commentary; major players.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19594.jpg</video:thumbnail_loc>
      <video:duration>9708</video:duration>
      <video:publication_date>2012-09-05T03:45:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wpeDYpx2u_Q</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>CCELP</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>regulatory</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 27 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd introduces primal and dual decomposition methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17534.jpg</video:thumbnail_loc>
      <video:duration>4264</video:duration>
      <video:publication_date>2012-09-03T15:15:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dLp2m9ae_MQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>method</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Proof</video:tag>
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      <video:tag>Deep</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Defining-the-Human-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining the Human Respiratory System</video:title>
      <video:description>The function of the human respiratory system is to  deliver air into the lungs and to facilitate the distribution of Oxygen into the blood stream. It also extracts waste Carbon Dioxide from the blood and exhales it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a4e6b4f8-8ac7-45b2-b67d-852b1832e43b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-08-11T09:09:57.000Z</video:publication_date>
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      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/MECP2-protein-function-in-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MECP2 protein function in cell</video:title>
      <video:description>This video illustrates how the protein MECP2, in conjuction with another protein complex, can act as an &quot;on-off&apos; switch for gene expression. Includes audio narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/e4031bbd-2a42-4d02-86d0-0731b7d11617/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2012-04-17T22:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12267.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>MECP2</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>function</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-CS-61B-Encapsulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - CS 61B Encapsulation</video:title>
      <video:description>CS 61B Encapsulation

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>2965</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/KHpjLeKtKw0</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23-Practice of Art 23AC</video:title>
      <video:description>Lec 23-Practice of Art 23AC.
Foundations of American Cyber-Culture</video:description>
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      <video:duration>2442</video:duration>
      <video:publication_date>2012-10-01T02:57:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FW_5L8Z-Gg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-effect-of-signal-molecules-on-transcription-factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The effect of signal molecules on transcription factors</video:title>
      <video:description>In this video, varying concentrations of a signaling molecule are shown to activate different transcription factors and determine cell fate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/37c934f8-cb9f-463b-a2de-c5aa1fe8f00b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-04-17T22:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12265.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DR-Nano-new-3d-iphone-medical-game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DR. Nano new 3d iphone medical game</video:title>
      <video:description>This video present the new medical video iphone game based on medical animation. The game includes 3d heart and stent deployment. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7386ceb4-f9fc-4988-97be-97e133abb9ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2009-08-10T15:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3227.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>game</video:tag>
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    <loc>https://dnatube.com/videos/Colloid-Particles-under-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colloid Particles under Brownian Motion</video:title>
      <video:description>This video shows the random walk of brownian motion which is the presumably random moving of particles suspended in a fluid (a liquid or a gas) resulting from their bombardment by the fast-moving atoms or molecules in the gas or liquid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/adc9479d-0d8f-48fc-972c-4395ff3cdf2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-09T23:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1687.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Colloids</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Double-slit-theory-Quantum-Physics-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double slit theory Quantum Physics Animation</video:title>
      <video:description>This video really makes the challenge your beliefs about what the context of The Universe means to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c9be25ca-6cbc-413d-9ae6-2ec32551ed26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2009-04-12T00:37:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1707.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Slit</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CS-61A-Data-Abstraction-Sequences-Calculator-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CS 61A : Data Abstraction, Sequences Calculator III</video:title>
      <video:description>CS 61A : Data Abstraction, Sequences Calculator III

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19592.jpg</video:thumbnail_loc>
      <video:duration>2916</video:duration>
      <video:publication_date>2012-09-05T03:45:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b97qB_cPZak</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
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      <video:tag>Abstraction</video:tag>
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      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pedesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pedesis</video:title>
      <video:description>This is a pedesis of milk. Brownian motion or pedesis is the random moving of particles suspended in a fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e10e4661-a079-40e3-ac5e-4d9cb5c86007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T23:15:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1691.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Column-Space-of-a-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Column Space of a Matrix</video:title>
      <video:description>Column Space of a Matrix 

Introduction to the column space of a matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22029.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-11T00:25:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/st6D5OdFV9M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Space</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>matrix</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Concept-of-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concept of Total Internal Reflection</video:title>
      <video:description>Discussed in this video is the Snell&apos;s Law accompanied with illustration and narratives and citing some examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2dad8231-0d06-48ba-8a4c-3b022061948a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-04-09T23:18:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1693.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Critical</video:tag>
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      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
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      <video:tag>Total</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Matter As a Wave - Lecture 5</video:title>
      <video:description>Chemical Science/n    * Email this page/nVideo Lectures - Lecture 5/nTopics covered:
	/nMatter As a Wave/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 5/nWhere were we last time? Last time we had discovered, and we&apos;re going back to Lecture 4 notes because I think I have a little bit left on Lecture 4 notes, that radiation also behaves like a particle./nAnd it behaves like a particle as exhibited in this photoelectric effect. That is in order to get an electron out, what we needed to do was to put in a particle of energy. We needed to put in a packet of energy./nWe needed to put in a quantum of energy. And as long as that quantum of energy, that packet of energy, that particle of energy was larger than the work function, we would get one electron out for every packet we put in./nThat&apos;s an example of the particle-like nature to radiation, this photoelectric effect. But Einstein also went on to show an even more convincing property of the particle-like nature of radiation or a photon./nAnd that is he showed that a photon has momentum even though a photon does not have mass, or essentially no rest mass. And, of course, momentum is a very particle-like property. P for momentum is equal to the mass times velocity./nIf a photon, if radiation has momentum then it&apos;s acting very much like a particle. How did he do this? Well, Einstein took the relativistic equations of motion, which he himself wrote down. And what he showed from that is that a photon had momentum P here./nAnd the momentum of the photon is defined by the frequency of the radiation. That is that momentum was given by h, again Planck&apos;s constant there, that quantization constant times the frequency over the speed of light./nAnd since, of course, we know the relationship between the frequency and the wavelength, we can write the momentum of a photon as h over lambda. So, if you have radiation of some wavelength lambda, that radiation, those photons have this momentum h over lambda, this photon momentum, even though photons don&apos;t have mass./nAnd the a</video:description>
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      <video:duration>2663</video:duration>
      <video:publication_date>2009-04-16T22:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1736.mp4</video:content_loc>
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      <video:tag>matter</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to epsilon Aurigae</video:title>
      <video:description>A spokesperson from Citizen Sky explains the mystery of the superbright star epsilon Aurigae using Lite Brite diagrams.</video:description>
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      <video:duration>372</video:duration>
      <video:publication_date>2009-08-28T08:45:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3273.mp4</video:content_loc>
      <video:category>Education</video:category>
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      <video:tag>Stars</video:tag>
      <video:tag>citizen</video:tag>
      <video:tag>scientists</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Richard and Mary L. Gray - A Life of Art</video:title>
      <video:description>Lec 4 - Richard and Mary L. Gray - A Life of Art. On June 6, 2011, Richard and Mary L. Gray helped found a new Center for Arts and Inquiry at the University of Chicago. The center will bring together artists and scholars to collaborate on new forms of artistic inquiry. The Grays have long supported the arts and humanities in Chicago, by building collaborative relationships between institutions throughout the city.  

For more information about the announcement visit:
http://www.uchicago.edu/features/20110606_gray/</video:description>
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      <video:duration>308</video:duration>
      <video:publication_date>2012-08-27T10:17:03.000Z</video:publication_date>
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      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>center</video:tag>
      <video:tag>grays</video:tag>
      <video:tag>Philanthropy</video:tag>
      <video:tag>gift</video:tag>
      <video:tag>art</video:tag>
      <video:tag>scholar</video:tag>
      <video:tag>culture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 33: Reaction mechanism

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15852.jpg</video:thumbnail_loc>
      <video:duration>2749</video:duration>
      <video:publication_date>2012-08-28T20:57:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wnOOQnW5Un4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
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      <video:tag>thermodynamics</video:tag>
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      <video:tag>equillibrium</video:tag>
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      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
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      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Video-of-Apollo-Mission-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Apollo Mission part 1</video:title>
      <video:description>An interesting video showing the pictures of Apollo mission. The manned and unmanned both Apollo missions was performed by NASA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fad7b515-b68a-4161-a71a-edb997122a85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2009-08-08T15:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3186.mp4</video:content_loc>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Apollo</video:tag>
      <video:tag>mission</video:tag>
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      <video:tag>of</video:tag>
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  </url>
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    <video:video>
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      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 13/nTopics covered:
	/nBreakdown of Octet Rule/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 13/nThe goal is to count up all of the valence electrons that you have in a molecule and then distribute those valence electrons so that between each two atoms there are at least two electrons./nAnd then what you do is you take the rest of the electrons and distribute them around the molecule so that each atom has an inner gas configuration around it. That&apos;s usually an octet, unless you&apos;re dealing with hydrogen. That&apos;s the main idea. And so what that means is that you have to know what those valence electrons are./nAnd so that is something that you should get used to knowing so you could just really write that down immediately. But we also saw last time that a very critical concept was this concept here of formal charge. Formal charge is a measure of how much an atom has gained or lost an electron when it has formed a bond in a particular structure./nAnd we saw how this idea of formal charge was really critical in being able to determine what the lowest energy structure was. In fact, what was the lowest energy skeletal structure? Often times, when you start out, you don&apos;t know what atoms are connected to each other. You have to take a guess. You take a guess. You put out the Lewis structure./nYou draw out the Lewis structure and then you calculate the formal charge. And if you find on that Lewis structure that any atom has a formal charge, a minus two or a plus two or minus three or plus three, that cannot possibly be the lowest energy structure. And then you start again. You find another skeletal structure, draw out the Lewis diagram, calculate the formal charges./nAnd you keep doing that until you find a skeletal structure that gives you the lowest set or the lowest absolute values of formal charges. This is a very important concept. That&apos;s how you do it. Now, we also saw last time that we were able to draw a couple of different s</video:description>
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      <video:description>&quot;Lec 6 - The Origin and Maintenance of Genetic Variation&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Mutations are the origin of genetic diversity. Mutations introduce new traits, while selection eliminates most of the reproductively unsuccessful traits. Sexual recombination of alleles can also account for much of the genetic diversity in sexual species. In some instances, population size can affect diversity and rates of evolution and fixation, but in other cases population size does not matter.

00:00 - Chapter 1. Introduction
05:32 - Chapter 2. Mutation rates
13:57 - Chapter 3. Recombination
20:43 - Chapter 4. Genetic Variation in Humans
26:52 - Chapter 5. The Maintenance of Genetic Variation
47:03 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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General Biology</video:description>
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      <video:description>&quot;Lec 8 - The Expression of Variation: Reaction Norms&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Reaction norms depict the range of phenotypes a single genotype can produce, depending on the environment. Reaction norms must fit within an organism&apos;s phylogenetic constraints. They can differ for different individuals within a population, but some traits differ very little based on the environment; some do not differ at all.

00:00 - Chapter 1. Introduction 
03:22 - Chapter 2. Reaction Norms 
12:10 - Chapter 3. Reaction Norms in Populations 
23:42 - Chapter 4. Developmental Constraints on Reaction Norms 
36:23 - Chapter 5. Benefits and Limitations of Studying Reaction Norms

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Stomach-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stomach - 2/2</video:title>
      <video:description>What is the structure of the stomach and its functionality? This video explains everything. This is second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/aadcd03a-8900-4c32-974d-62f971cb6756/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2009-04-23T05:13:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1980.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-13-Lorentz-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lorentz Transformation</video:title>
      <video:description>&quot;Lec 13 - Lorentz Transformation&quot; Fundamentals of Physics (PHYS 200)

This lecture offers detailed analysis of the Lorentz transformations which relate the coordinates of an event in two frames in relative motion. It is shown how length, time and simultaneity are relative.

00:00 - Chapter 1. Describing an Event with Two Observers
33:58 - Chapter 2. The Relativity of Simultaneity
41:57 - Chapter 3. Time Dilation
53:41 - Chapter 4. The Twin Paradox
01:00:02 - Chapter 5. Length Contraction

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15899.jpg</video:thumbnail_loc>
      <video:duration>4107</video:duration>
      <video:publication_date>2012-08-28T21:28:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/202fU9qIVK4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>Fermilab</video:tag>
      <video:tag>Relative</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stomach-part-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stomach part 1 of 2</video:title>
      <video:description>What is the structure of the stomach and its functionality? This video explains everything. This is first part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b3506282-6f79-4db9-8565-832ad6046ac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-04-23T05:12:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1978.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Digestion</video:title>
      <video:description>Digestion means the breakdown of food into Smaller components. This video will explain the structure of the stomach and the process of digestion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c6da0ec8-42d8-4e5b-a91a-dea55bd02571/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2009-04-23T05:12:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1979.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>and</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluorine-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluorine reaction</video:title>
      <video:description>Fluorine reacts with different elements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/d6210495-1c79-470d-bc34-b4bb8d0279e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2009-10-16T02:51:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3434.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>fluorine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Soyuz-Landing-Video-Clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soyuz Landing Video Clip</video:title>
      <video:description>An amazing video showing the landing of Soyuz spotlighted with a detailed description. He has returend to heart after 163 days staying in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/31575fe8-8794-420a-88af-7d132cc6b31a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-05T04:05:27.000Z</video:publication_date>
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      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Soyuz</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Spotlighted</video:tag>
      <video:tag>with</video:tag>
      <video:tag>new</video:tag>
      <video:tag>View</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mouth part 1 of 2</video:title>
      <video:description>What is the structure of the mouth and its functionality? This video explains everything. This is first part of the video.</video:description>
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      <video:duration>52</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1976.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action Potenital</video:title>
      <video:description>Some biology for you</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/e95d329c-8d1b-45da-af40-cff459374de0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-06-10T23:19:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4393.mp4</video:content_loc>
      <video:uploader>lastayo</video:uploader>
      <video:category>Education</video:category>
      <video:tag>educational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potentials</video:tag>
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    <loc>https://dnatube.com/videos/The-human-brain-natures-supper-computer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The human brain: nature’s supper computer</video:title>
      <video:description>The brain manages thousands of systems to keep us alive. It processes one hundred trillion instructions every second. Like all central processing unit, brain also generates heat and needed to be cooled down. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/cb4cdd10-ccef-49b4-8620-0f5005937d5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-04-23T07:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2010.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>s</video:tag>
      <video:tag>supper</video:tag>
      <video:tag>Computer</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Visual-Perception-and-Database</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual Perception and Database</video:title>
      <video:description>Visual perception is the ability to interpret the surrounding environment by processing information that is contained in visible light. The resulting perception is also known as eyesight, sight, or vision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d0bebd0d-f323-4cb8-a44d-e537113ef187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2009-04-23T07:04:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2007.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Cornea</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec Last - Special Topics in Supply Chain Management&quot; Industry Panel Plenary: Research Requiring Collaboration and Standardization

Mark Roberti, RFID Journal (Moderator)
Dick Cantwell, P and G / Gillette
Simon Langford, Wal-Mart
Claus Garbisch, DHL Solutions
Michael Rose, Johnson  and  Johnson

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15516.jpg</video:thumbnail_loc>
      <video:duration>3550</video:duration>
      <video:publication_date>2012-08-28T17:57:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oRK2jN3yqOI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Complete-Blood-Count</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Complete Blood Count</video:title>
      <video:description>This videos explains about Complete Blood Count./nTests for anemia and infection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/23b4bb90-00c8-4e79-80b3-fec05bc85a1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-10-03T05:47:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27673.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Complete</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Count</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Fastest-Man-with-No-Legs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fastest Man with No Legs</video:title>
      <video:description>Short video about double amputee, Oscar Pistorius, as he trains to compete in the olympics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/71d56c7a-663f-4b42-bee2-9d2832c2261a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-04-13T14:58:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4232.mp4</video:content_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>bioethics</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/How-does-our-GPS-work-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does our GPS work? by Minute Physics</video:title>
      <video:description>Did you know there is a big clock in space? Minute Physics lively explains how our GPS navigation systems work based off satellites in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/823f6954-15f7-452a-9eff-a258d13b2b2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2013-02-07T05:55:14.000Z</video:publication_date>
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      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>GPS</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>time</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preimplantation Genetic Diagnosis Dr. Gililland</video:title>
      <video:description>Dr. Gililland discusses in vitro fertilization (IVF) with Preimplantation Genetic Diagnosis (PGD).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8b4ccdc6-cf30-465e-9e72-a550a79447f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2009-05-13T04:21:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2173.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>preimplantation</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Diagnosis</video:tag>
      <video:tag>PGD</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>IVF</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>NCFMC</video:tag>
      <video:tag>Gililland</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Coating a metal object with another metal inorder to either protect it from corrosion or to give it a better appearence is called electroplating.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/c8ff022c-2128-4cf1-8102-8c8cd60383d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-08-28T08:42:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3268.mp4</video:content_loc>
      <video:category>Chemistry</video:category>
      <video:tag>Electroplating</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save the Oysters - Part 1 (MWV9)</video:title>
      <video:description>MicrobeWorld looks at the impact of disease on the Chesapeake Bays oyster population and how scientists are using cultured algae to restore them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/cb49480c-4bd3-4b92-9d6c-8769abdcf896/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-13T18:16:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4249.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>algae</video:tag>
      <video:tag>environment</video:tag>
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      <video:tag>laboratory</video:tag>
      <video:tag>maryland</video:tag>
      <video:tag>oysters</video:tag>
      <video:tag>Point</video:tag>
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    <loc>https://dnatube.com/videos/HPLC-Explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HPLC Explained</video:title>
      <video:description>A method used to separate a mixture of compounds to identify ,purify the components is High Performance Liquid Chromatography HPLC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c343166f-a7d3-4f49-805b-8ee839418499/cand_25.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-10-23T06:14:44.000Z</video:publication_date>
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      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>HPLC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In steam boilers,heat energy is applied to water to create steam. They are also used as generators where steam and hot steam is needed. This video demonstrates how a steam boiler works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f47a10e9-d45c-408f-84f3-042ae2b644ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-08-28T08:41:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3266.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Steam</video:tag>
      <video:tag>Boilers</video:tag>
      <video:tag>work</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breeding of Plants</video:title>
      <video:description>This video shows the generation of hybrid seeds from two different breeds. The second generation produced by the hybrids is not as much good as the first. This is an art of changing genetics of plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/2c959f7d-bb8e-4cb1-bab5-0d379af37660/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-08-28T08:40:32.000Z</video:publication_date>
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      <video:category>Others</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>Breeding</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/922098f4-60ee-4a5e-8339-0ba6478c1419/cand_5.jpg</video:thumbnail_loc>
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CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <video:video>
      <video:title>Lec 10 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 10 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 10: Entropy and irreversibility. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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Basic Exponents</video:description>
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      <video:description>Cyclin-dependent kinases, or Cdks for short, are crucial regulatory proteins in the cell cycle. This video describes how they work.</video:description>
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      <video:description>Lec 11 - Logan Arts Center Groundbreaking Ceremony - Highlights. At a large tent constructed on the future site of the Reva &amp; David Logan Center for Creative and Performing Arts the University community came together for a celebration of the impact the Logan Center will have on the arts at the University of Chicago and in the broader community. With appearances by arts faculty, students and alumni; musical performances; mural unveilings; video montages; and, of course, shovels and dirt, this is a celebration you don&apos;t want to miss.</video:description>
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      <video:duration>172</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lipid Rafts are said to be involved in the regulation of signal transduction.</video:description>
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      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
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View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 11 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 11: Fundamental equation, absolute S, third law. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15536.jpg</video:thumbnail_loc>
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General Chemistry</video:description>
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General Chemistry</video:description>
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      <video:title>Lec  75 - SAT Prep: Test 5 Section 7 Part 6</video:title>
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Problems 19-20 on page 674</video:description>
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      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Learn the number of events that take place when a TCR is triggered by peptide- MHc binding.</video:description>
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      <video:uploader>tubeman</video:uploader>
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Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
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      <video:uploader>tubeman</video:uploader>
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      <video:description>&quot;Lec 17 - MIT 6.451 Principles of Digital Communication II&quot; Codes on Graphs

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
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Dr. Mahadevan from Stanford School of Medicine explains adequacy for lateral cervical (neck) x-rays</video:description>
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Thanks again for all the material published by its owners. 

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Kevin Boots
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View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
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A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
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View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
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View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
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      <video:publication_date>2009-10-29T16:49:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3482.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>trunk</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>dolphin</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Transposons-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transposons 4</video:title>
      <video:description>Transposons form the telomeres of Drosophila part 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ad6546d1-6d91-4587-9c9e-5dd9c4431431/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:28:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2555.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>transposons</video:tag>
      <video:tag>transposable</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>telomeres</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>fruitfly</video:tag>
      <video:tag>HeT</video:tag>
      <video:tag>A</video:tag>
      <video:tag>TART</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>genes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-in-action-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter in action 3D Animation</video:title>
      <video:description>All Voluntary moment are controlled by brain where neurotransmitters are synthesized in neurons and act locally they are released into a synaptic cleft providing a diffusible chemical signal from one cell to the next cells which are not in direct contact with each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/028e8236-e9f2-48db-8935-72e9159167dd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-11-29T11:16:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8868.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Observing-Movements-of-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observing Movements of Baby</video:title>
      <video:description>Here are the movements of different babies. Many of these are absolutely normal but for some of them a careful observation is particularly important.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d109895-e385-42ac-816b-c208040c69f4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-30T08:59:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9381.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>observation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-10-Lecture-5-Programming-Paradigms-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 10 - Lecture 5: Programming Paradigms Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 5: Programming Paradigms

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26827.jpg</video:thumbnail_loc>
      <video:duration>2810</video:duration>
      <video:publication_date>2012-09-19T02:40:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pzb5okglUsA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Paradigms</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Proton-pump-inhibitors-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proton pump inhibitors Animation</video:title>
      <video:description>Proton pump inhibitors reduce the amount of acid made by your stomach they are commonly used to treat acid reflux and ulcers of the stomach and duodenum most people who take a ppi do not develop any side effects</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/db4b1aaf-297e-4a85-b146-c06ab1e17e25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-09-04T07:38:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3317.mp4</video:content_loc>
      <video:uploader>Dani_Morgan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>proton</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-The-Insects-Eats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Insects Eats</video:title>
      <video:description>This video shows the insect eating necture in detail. A very closeup video sshowing an insect trying to eat is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/43733dd7-a205-4a62-8b69-31702393d12f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-11T09:11:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3232.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Insect</video:tag>
      <video:tag>Eating</video:tag>
      <video:tag>Necture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 16 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Recombinant DNA 3 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14872.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-08-28T03:23:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rqs_zVh5sr8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 17 -  MIT 7.012 Introduction to Biology, Fall 2004 &quot; Recombinant DNA 4 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14873.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-28T03:23:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5d5PvPjUlU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radial-keratotomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radial keratotomy procedure</video:title>
      <video:description>RK is a surgical procedure to correct nearsightedness myopia and astigmatism under topical anaesthetic a diamond knife is used to make small incisions on the cornea these cuts cause the cornea to flatten and as a result the focusing of light moves back towards the retina of the eye</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/450f9afd-5cb1-41ed-b1ac-4bd080b72451/cand_25.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-30T09:57:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9466.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radial</video:tag>
      <video:tag>Keratotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Probability-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Probability Space</video:title>
      <video:description>Probability Space

Basics of what a probability space is</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25325.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-09-18T02:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1dPMsJ7I6BY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 18 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Cell Cycle/Signaling (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14874.jpg</video:thumbnail_loc>
      <video:duration>2911</video:duration>
      <video:publication_date>2012-08-28T03:23:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dENgjMVCHaA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 21 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Immunology 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14877.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2012-08-28T03:26:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xN-sQdVaDr4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 22 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Immunology 2 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14878.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2012-08-28T03:26:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/os0qdddXrMs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bowel-Bladder-Training-pt4-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bowel &amp; Bladder Training pt4 of 4</video:title>
      <video:description>This final part of a series discussing bowel &amp; bladder training discusses the different types of materials one can use as protective under pads as well as the uses of barrier creams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b762eba7-7361-4f02-8eed-06edd12d9d03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2010-11-15T10:43:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5370.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bowel</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>pt4</video:tag>
      <video:tag>of</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Barrier</video:tag>
      <video:tag>Cream</video:tag>
      <video:tag>wrinkle</video:tag>
      <video:tag>free</video:tag>
      <video:tag>under</video:tag>
      <video:tag>pads</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 23 - MIT 7.012 Introduction to Biology, Fall 2004&quot; AIDS (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14879.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-08-28T03:26:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bO0WsF4anko</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LIPOSUCTION-OF-NECK</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIPOSUCTION OF NECK</video:title>
      <video:description>-شفط الدهون-تجميل الرقبة
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
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http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline, Liposuccion, Le lifting du visage et du cou ( face lift)
,
Abdominoplastie, Anomalie congenitale, Tumeur de la peau
Blepharoplastie (Chirurgie et lifting des paupieres)
Le lifting du visage et du cou ( face lift)
, L&apos;abdominoplastie (redrapage du ventre)
L&apos;augmentation mammaire 
( addition du sein), Le redrapage des seins tombants ( mastopexie)
http://cosmetic.directory.travel/wpmu/
medicsorg.tripod.com/drkamalalhusseiny.htm
http://www.sehha.com/world/index.php?showuser=7735/nhttp://</video:description>
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      <video:uploader>benco</video:uploader>
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      <video:description>Computer Science 61A - Lecture 22

The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>A great lesson in an experimental design.  Also proves a pretty interesting theory about how certain ants navigate home.</video:description>
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      <video:publication_date>2009-12-18T14:17:34.000Z</video:publication_date>
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      <video:uploader>Daniel Kushner</video:uploader>
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      <video:description>Respiratory System and how it exchanges carbon dioxide for oxygen is explained in this video.. It describes how alveoli are the site for gas exchange which are surrounded by capillaries that deliver oxygen to the blood.</video:description>
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      <video:duration>56</video:duration>
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      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:description>Scientists are finding that it truly is the brain that decides what is or isn&apos;t painful. They&apos;re also finding that there may be a way to teach people to train their brain to better handle chronic pain. http://www.sciencentral.com/video/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Coping with Smallness and Scanning Probe Microscopy</video:title>
      <video:description>&quot;Lec 4 - Coping with Smallness and Scanning Probe Microscopy&quot; Freshman Organic Chemistry (CHEM 125)

This lecture asks whether it is possible to confirm the reality of bonds by seeing or feeling them. It first describes the work of &quot;clairvoyant&quot; charlatans from the beginning of the twentieth century, who claimed to &quot;see&quot; details of atomic and molecular structure, in order to discuss proper bases for scientific belief. It then shows that the molecular scale is not inconceivably small, and that Newton and Franklin performed simple experiments that measure such small distances. In the last 25 years various realizations of Scanning Probe Microscopy have enabled chemists to &quot;feel&quot; individual molecules and atoms, but not bonds.

00:00 - Chapter 1. Early Attempts to Visualize Atoms: Clairvoyance
15:39 - Chapter 2. Measuring Small Distances: Newton&apos;s Rings and Franklin&apos;s Oil-Water Experiment
29:51 - Chapter 3. Scanning Probe Microscopy: Feeling out Electron Pairs
41:23 - Chapter 4. Resonance Structures for H, C, N, O Isomers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-05T09:15:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c2WdE2wDhfc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
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      <video:tag>STM</video:tag>
      <video:tag>SNOM</video:tag>
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    <loc>https://dnatube.com/videos/Stress-and-Memory</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Stress and Memory</video:title>
      <video:description>Now scientists are finding more about how stress affects our brains, from memory to the ability to make decisions.</video:description>
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      <video:uploader>nazir</video:uploader>
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      <video:tag>Stress</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows archimedes screw which is a machine historically used for transferring water from a low-lying body of water into irrigation ditches. Hydrodynamic JET Spiral Turbine Pump is also shown here.</video:description>
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      <video:duration>20</video:duration>
      <video:publication_date>2010-11-16T13:50:54.000Z</video:publication_date>
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      <video:uploader>NicolaTesla</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 24 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 24 - MIT 7.012 Introduction to Biology, Fall 2004&quot; Genomics (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A 3D animation illustrating the process by which a protein is mass-produced using spliced DNA and bacterial replication. For more animation samples, please visit:
www.demonstratives.com.</video:description>
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      <video:description>Special Products of Polynomials 1

U08_L2_T4_we1 Special Products of Polynomials 1</video:description>
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      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Listen and watch to learn more about lipid rafts, it&apos;s importance and function.</video:description>
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      <video:duration>101</video:duration>
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      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lipid</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Experiment</video:description>
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      <video:duration>204</video:duration>
      <video:publication_date>2009-10-04T09:13:22.000Z</video:publication_date>
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      <video:uploader>Yousaf Hussain</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Chemistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 11- MIT 6.013 Electromagnetics and Applications, Fall 2.
Field of a Circular Cylindrical Solenoid

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16195.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2012-08-29T14:50:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xcwaVWCM9rI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Manakins-moonwalk-dance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manakin&apos;s moonwalk dance</video:title>
      <video:description>Uploaded by http://haha.nu

The moonwalk dance of Manakins. The manakins are a family of some sixty small passerine bird species of subtropical and tropical mainland Central and South America, and Trinidad and Tobago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/df24c652-b4e8-4384-9250-9823c3066ce0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2010-04-16T03:24:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4273.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>manakin</video:tag>
      <video:tag>moonwalk</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Control-of-muscle-contrition-by-the-spinal-cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Control of muscle contrition by the spinal cord</video:title>
      <video:description>Motor efferent neurons carry the signals to the muscle fiber for contraction. Once contracted, tension is developed in the muscle fiber. Sensory afferent neurons, then carries the signals to the spinal cord that prevent further signaling through the efferent neurons. As the signal transmission from efferent neurons stops, muscle contraction also stops. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5bb06469-96e0-498b-bb22-aae8b1ee7724/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-09T09:47:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4811.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contrition</video:tag>
      <video:tag>by</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epigenetic-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epigenetic Mechanisms</video:title>
      <video:description>Epigenetics is the study of inherited changes of gene functions that occurs without the change in the sequence of DNA. This video presents the mechanism of epigenetics phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78cc738b-f0a8-473e-935c-bf40d0d508a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-24T00:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5846.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Epigenetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Put-on-Sterile-Gloves-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Put on Sterile Gloves Tutorial</video:title>
      <video:description>Sterile gloves are necessary when a surgery is performed and also for some other medical procedures where there is a greater risk of infection. Putting the gloves in a correct way is important for the sterile environment. It protects not only the patient but the healthcare professional as well. Take a look at this tutorial to see how it`s done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/53f46832-c8c0-4f32-89eb-41f9d8476352/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-30T22:17:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9648.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Sterile</video:tag>
      <video:tag>Gloves</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Greenpeace-Inspiring-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Greenpeace - Inspiring Action</video:title>
      <video:description>http://www.greenpeace.org
This fragile Earth needs action.
It needs you.


Music by Hecq.
Additional images from NASA and ESA/Hubble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/c14ef68b-f6a2-45ac-b931-2205aa524714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-06-10T19:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4391.mp4</video:content_loc>
      <video:uploader>delc30</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>greenpeace</video:tag>
      <video:tag>action</video:tag>
      <video:tag>green</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>me2</video:tag>
      <video:tag>World</video:tag>
      <video:tag>activist</video:tag>
      <video:tag>activism</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>nonprofit</video:tag>
      <video:tag>inspiring</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/cAMP-secondary-messenger</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>cAMP (secondary messenger)</video:title>
      <video:description>cAMP as a second messenger</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e52e9500-8713-4292-94ad-2b1e5414c3eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2010-11-23T00:31:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5720.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>camp</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Messenger</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Jeffrey-Yang-On-Poetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Jeffrey Yang: On Poetics</video:title>
      <video:description>Lec 15 - Jeffrey Yang: On Poetics. May 6, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14777.jpg</video:thumbnail_loc>
      <video:duration>2481</video:duration>
      <video:publication_date>2012-08-27T12:28:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-8OmjWtkww8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>jeffrey</video:tag>
      <video:tag>yang</video:tag>
      <video:tag>poetics</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Why-Zappos-Pays-New-Employees-to-Quit-And-You-Should-Too</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Why Zappos Pays New Employees to Quit--And You Should Too</video:title>
      <video:description>Why zappos pays new employees to quit is shown in this video. It also give some suggestions why you should too.

An interview with Bill Taylor, Game Changer blogger for HarvardBusiness.org. Zappos knows that they can&apos;t deliver great customer service unless their employees are committed to the values of the company. So what do they do? They pay employees to quit!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25548.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-18T16:18:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQLTQAv5JQA</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Zappos</video:tag>
      <video:tag>Pays</video:tag>
      <video:tag>new</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Quit</video:tag>
      <video:tag>and</video:tag>
      <video:tag>You</video:tag>
      <video:tag>should</video:tag>
      <video:tag>Too</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Shortcomings-of-the-Stimulus-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Shortcomings of the Stimulus Plan</video:title>
      <video:description>The Shortcomings of the Stimulus Plan

Featuring Paul Krugman, Professor, Columnist, and Nobel Prize Winner. Get his take on the Obama stimulus plan and who might be to blame for the economic crisis -- and learn what a &quot;Krugman Plan&quot; would look like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25557.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-18T16:24:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DIilTfrAaXQ</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Shortcomings</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stimulus</video:tag>
      <video:tag>Plan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Orbiter Structure + Thermal Protection System

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14933.jpg</video:thumbnail_loc>
      <video:duration>7066</video:duration>
      <video:publication_date>2012-08-28T04:53:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k2jN_26m8LM</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Young-Earth-Creationists-are-WRONG-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Young Earth Creationists are WRONG, Part I</video:title>
      <video:description>Here I show using simple observable evidence that the earth is not 6000 years old.  To believe the lies of young earth creationists one needs to ignore independent evidence from astronomy, cosmology, physics, geology, and biology.  In my next video I will discuss radiometric dating, including its caveats, and show how it proves the earth is billions of years old, exactly what evolution predicts.  

Creationists love to cite examples of &quot;false&quot; rings as evidence that tree ring dating is flawed.  First, false rings can be identified by two methods: alignment of multiple samples to show the ring is false; and ring density analysis to show the ring formed mid season.  Second, false rings are extremely rare in bristlecone pines.  The one example creationists love to cite is a publication where a scientist grew bristlecone seedlings in a climate controlled room and FORCED them to produce up to 4 false rings a year.  They know, as anyone who reads this article does, that these were false rings produced under artificial conditions, yet they LIE and claim it proves bristlecones in the wild are riddled with false rings.  Finally, frost rings formed during years of intense volcanic eruptions line up with the recorded years of those eruptions, indicating there are no false rings in the consensus.

Some species are more susceptible to false rings.  Others are not sensitive enough to climate change to produce the variable rings required for crossdating.  Creationists cite these species as examples of why tree ring science is flawed.  Scientists know this.  It was scientists who discovered these flaws.  You know, the people who actually do the research.  These species are NOT used to make long series chronologies.

References:

Creationist quote - http://www.answersingenesis.org/home/area/faq/docs/tree_ring.asp

Marker Rings and Volcanic Eruptions - 
Lamarche V.c. and Hirschboeck K.K. Frost rings in trees as records of major volcanic eruptions. (1984) Nature 307, 121-126 

Accuracy of Bristlecone rings -
LaMarche,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3d007cb2-eeb1-4004-a598-46556fb4b3a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2009-05-27T21:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2571.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tree</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Date</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathology-of-Otitis-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathology of Otitis Media</video:title>
      <video:description>Frequent causes of otitis media include infection with a cold virus or influenza virus or infection with the bacteria Streptococcus pneumoniae or Haemophilus influenzae</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6550fb4c-bc02-43a6-b0d3-de83361ac393/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-12-03T03:32:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10601.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Pathology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Becks-and-Willy-Chyr-A-Glimpse-of-Something-Ephemeral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Beck&apos;s and Willy Chyr: A Glimpse of Something Ephemeral</video:title>
      <video:description>Lec 19 - Beck&apos;s and Willy Chyr: A Glimpse of Something Ephemeral. Willy Chyr is one of six artist who have taken over the Beck&apos;s bottle this summer. We believe in supporting independent thinkers. And the world can always use more art and less labels.

Other artists include Grammy nominated singer/song-writer M.I.A. from London, Aerosyn-Lex from New York, Bert Rodriguez from Los Angeles, Freegums from Miami and Geoff McFetridge from Los Angeles

Videos, daily updates, and more: http://www.facebook.com/becksbeer
Official website: http://www.becks.com


Willy Chyr -- Chicago based Installations Artists. 

The combination of degrees in physics and economics, alongside time spent with Le Vorris &amp; Vox Circus where he learned how to twist balloons, has resulted in Chyr&apos;s incredible science-inspired artworks of stunning inflated balloon sculptures. Chyr&apos;s label design is titled A Glimpse of Something Ephemeral.

Music Credits: Pick Her Up by Oto, Picnic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14728.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-08-27T10:19:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j7Lje51Ntb0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>becks</video:tag>
      <video:tag>becksbeer</video:tag>
      <video:tag>Beer</video:tag>
      <video:tag>beck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>sbeer</video:tag>
      <video:tag>art</video:tag>
      <video:tag>labels</video:tag>
      <video:tag>Bottles</video:tag>
      <video:tag>willy</video:tag>
      <video:tag>chyr</video:tag>
      <video:tag>MIA</video:tag>
      <video:tag>M</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bert</video:tag>
      <video:tag>Rodriguez</video:tag>
      <video:tag>Freegums</video:tag>
      <video:tag>free</video:tag>
      <video:tag>gums</video:tag>
      <video:tag>Geoff</video:tag>
      <video:tag>Mcfetridge</video:tag>
      <video:tag>aerosyn</video:tag>
      <video:tag>lex</video:tag>
      <video:tag>drink</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monsters-Inside-Me-Pork-Tapeworm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monsters Inside Me: Pork Tapeworm</video:title>
      <video:description>Watch more Monsters Inside Me here: http://animal.discovery.com/tv/monsters-inside-me/

The pork tapeworm creates cysts in tissue and is virtually impossible to kill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/b009d312-2ffd-4391-8dd0-b4f3ec680007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-06-18T02:27:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4401.mp4</video:content_loc>
      <video:uploader>delc30</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Monsters</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Transforming-Giants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Transforming Giants</video:title>
      <video:description>Transforming Giants

An Interview with Rosabeth Moss Kanter, Professor, Harvard Business School. Some multinationals, despite their size, manage to be nimble, innovative, and connected with local communities. How? By placing greater emphasis on shared values and making a positive impact on the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25563.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2012-09-18T16:25:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WXwroF-x-KU</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transforming</video:tag>
      <video:tag>giants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Orbiter Sub-System Design

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14931.jpg</video:thumbnail_loc>
      <video:duration>6696</video:duration>
      <video:publication_date>2012-08-28T04:53:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cDMbBjH8ZSs</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotary-Microtome-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotary Microtome Section</video:title>
      <video:description>Rotary microtome is an instrument used to cut the blocks of tissue embedded in paraffin into micro fine slices (known as sections). Microtome is an important device in microscopy preparation, allowing for the preparation of samples for observation under transmitted light or electron radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/df2f2351-e917-4b5e-ac45-1e0d7cfaf2b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2010-06-21T08:00:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4405.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>microtome</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-Business-Opportunity-for-Moms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Home Business Opportunity for Moms</video:title>
      <video:description>Home Business Opportunity for Mommy and for individuals who wants to stay at home and work, or those who can&apos;t leave their home but needs to earn money.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/52e2e1c9-90d3-4cf7-953d-96cc663cfd6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-06-28T11:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4409.mp4</video:content_loc>
      <video:uploader>Rhina Lim</video:uploader>
      <video:category>Others</video:category>
      <video:tag>home</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>opportunity</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>top</video:tag>
      <video:tag>Job</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/E2Mc-Eureka-Ali-et-Nico-parodie-rap-scientifique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>E=2Mc, Eureka! (Ali et Nico, parodie rap scientifique)</video:title>
      <video:description>Une parodie de rap par Ali et Nico, pour plus d&apos;info voir:
http://www.facebook.com/home.php?#!/AlietNico?ref=profile 
ou 
http://www.facebook.com/home.php?#!/pages/E2MC/125459967464744?ref=search&amp;amp;sid=100001071036287.3065396138..1
ou pou venir nous voir en spectacle:
http://www.billetreduc.com/28063/evt.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/9218a3d5-8580-4618-80f0-4d42d38021d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2010-07-06T11:36:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4419.mp4</video:content_loc>
      <video:uploader>AlietNico</video:uploader>
      <video:category>Education</video:category>
      <video:tag>musique</video:tag>
      <video:tag>humour</video:tag>
      <video:tag>Ali</video:tag>
      <video:tag>ET</video:tag>
      <video:tag>Nico</video:tag>
      <video:tag>E</video:tag>
      <video:tag>mc2</video:tag>
      <video:tag>Eurêka</video:tag>
      <video:tag>Rap</video:tag>
      <video:tag>parodie</video:tag>
      <video:tag>Scientifique</video:tag>
      <video:tag>CNRS</video:tag>
      <video:tag>OGM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemical-Reactivity-SOMO-HOMO-and-LUMO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemical Reactivity: SOMO, HOMO, and LUMO</video:title>
      <video:description>&quot;Lec 15 - Chemical Reactivity: SOMO, HOMO, and LUMO&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride begins by using previous examples of &quot;pathological&quot; bonding and the BH_3 molecule to illustrate how a chemist&apos;s use of localized bonds, vacant atomic orbitals, and unshared pairs to understand molecules compares with views based on the molecule&apos;s own total electron density or on computational molecular orbitals. This lecture then focuses on understanding reactivity in terms of the overlap of singly-occupied molecular orbitals (SOMOs) and, more commonly, of an unusually high-energy highest occupied molecular orbital (HOMO) with an unusually low-energy lowest unoccupied molecular orbital (LUMO). This is shown to be a generalization of the traditional concepts of acid and base. Criteria for assessing reactivity are outlined and illustrated.

00:00 - Chapter 1. Introduction: &quot;Pathological&quot; Bonding in the BH3
10:45 - Chapter 2. Viewing BH3 via Electron Density and Molecular Orbitals
20:25 - Chapter 3. Assessing Reactivity through HOMO-LUMO Interactions
40:15 - Chapter 4. Criteria for Assessing Reactivity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19751.jpg</video:thumbnail_loc>
      <video:duration>2832</video:duration>
      <video:publication_date>2012-09-05T09:23:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r2lx4cIEAk4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Pairwise</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>localized</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>MO</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>HOMO</video:tag>
      <video:tag>LUMO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Reaction-Analogies-and-Carbonyl-Reactivity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Reaction Analogies and Carbonyl Reactivity</video:title>
      <video:description>&quot;Lec 17 - Reaction Analogies and Carbonyl Reactivity&quot; Freshman Organic Chemistry (CHEM 125)

Continuing the examination of molecular orbital theory as a predictor of chemical reactivity, this lecture focuses on the close analogy among seemingly disparate organic chemistry reactions: acid-base, SN2 substitution, and E2 elimination. All these reactions involve breaking existing bonds where LUMOs have antibonding nodes while new bonds are being formed. The three-stage oxidation of ammonia by elemental chlorine is analyzed in the same terms. The analysis is extended to the reactivity of the carbonyl group and predicts the trajectory for attack by a high HOMO. This predicted trajectory was validated experimentally by Bürgi and Dunitz, who compared numerous crystal structures determined by X-ray diffraction.

00:00 - Chapter 1. Similarities Among Acid-Base, SN2 Substitution, and E2 Elimination Reactions
15:23 - Chapter 2. The Oxidation of Ammonia by Chlorine in Molecular Orbital Terms 
26:05 - Chapter 3. Reactivity of the Carbonyl Group
36:11 - Chapter 4. Dunitz and Burgi&apos;s Experimental Results on Carbonyl Attack Trajectory 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19753.jpg</video:thumbnail_loc>
      <video:duration>2504</video:duration>
      <video:publication_date>2012-09-05T09:26:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rk40CMJhgTI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bürgi</video:tag>
      <video:tag>Dunitz</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>E2</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>hydrazine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dense-Regular-Connective-Tissue-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dense Regular Connective Tissue Histology</video:title>
      <video:description>There are several kinds of connective tissue all are variations on a common theme in that they are combinations of cells and extracellular fibers and fluids that are strong resilient and capable of repairing themselves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0941787d-ca96-4d76-ab4e-3ab10d6d789b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-30T22:19:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9652.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dense</video:tag>
      <video:tag>Regular</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/pH-Meter-Care-And-Calibration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>pH-Meter Care And Calibration</video:title>
      <video:description>Read the full explanation for measuring pH of a solution by pH-meter. Rinse the electrode with distilled water and wipe clean with a Kimwipe each time while measure the pH .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/e22fbb91-5f00-43e8-81c6-6c98889d7b3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-07-19T08:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4425.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>meter</video:tag>
      <video:tag>Calibration</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Extraction-from-Mouse-Tail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Extraction from Mouse Tail</video:title>
      <video:description>( http://www.abnova.com ) - DNA extraction is a routine procedure to collect DNA for subsequent molecular analysis. This video shows you how to extract DNA from mouse tails. There are three basic steps: (i) break cells by lysis buffer, (ii) digest protein and remove contamination by proteinase, (iii) precipitating the DNA. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/c1e3329c-c8f6-4f16-b482-9b3f9f799676/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-08-30T07:57:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4502.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>tail</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BLAST-PCR-Primers-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLAST - PCR Primers Design</video:title>
      <video:description>( http://www.abnova.com ) - Primer-BLAST was developed to help users make primers that are specific to the input PCR template. It uses Primer3 to design PCR primers and then submits them to BLAST search against user-selected database. The blast results are then automatically analyzed to avoid primer pairs that can cause amplification of targets other than the input template.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/fcf3fa7f-d623-44fe-bd5e-53aa7c864e01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2010-07-29T09:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4439.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>blast</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>primers</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-42-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 42- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 42- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16894.jpg</video:thumbnail_loc>
      <video:duration>3240</video:duration>
      <video:publication_date>2012-09-01T15:02:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f_308vTQd2g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Motion-of-an-Electron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Motion of an Electron</video:title>
      <video:description>An electron is a negatively charged particle you can find in the nucleus of an atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/845ff93f-32e3-4541-8553-c6c2238d97ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-24T13:59:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5940.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>in</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H1N1-flu-and-antiviral-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H1N1 flu and antiviral drugs</video:title>
      <video:description>Since march 2009 this new virus has caused human illness in the united states and other countries if you get sick with this flu its important that you know about antiviral drugs that can make your illness milder and make you feel better</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d745b59c-d46d-4124-be1a-afe3207b6957/cand_25.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-30T22:24:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9665.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Antiviral</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LB-Plate-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LB Plate Preparation</video:title>
      <video:description>( http://www.abnova.com ) - An agar plate is a Petri dish that contains a growth medium (typically agar plus nutrients) used to culture microorganisms. We show you how to prepare the LB agar plate. More videos at http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/63ccdac0-de2d-4502-88ed-2b3b7fbaded9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-07-22T08:56:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4430.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>LB</video:tag>
      <video:tag>plate</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-Roger-Y-Tsien-Nobel-Prize-in-Chemistry-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with Roger Y. Tsien, Nobel Prize in Chemistry 2008</video:title>
      <video:description>This interview is with Roger Y. Tsiem, Nobel Prize winner in Chemistry, 2008. He describes where his love of chemistry grew from and his passion for challenging himself and growing as an expert in his field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/85d9124a-aa94-4f34-b2a2-11997363c22a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2010-11-13T20:42:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5126.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Roger</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>Tsien</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>2008</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Image-Formed-by-a-Convex-Lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Image Formed by a Convex Lens</video:title>
      <video:description>There are two types of lenses we learn about in physics,concave and convex. This video explains how a convex lens forms an image and how to identify the focal length.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/980a0604-bca9-4d91-b561-29445ab8223b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-12-12T01:22:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11287.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>image</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>by</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>mySSC</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Composite-Skin-Model-Sensory-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Composite Skin Model - Sensory Structures</video:title>
      <video:description>This video describes the sensory structures of the skin. It displays the corpuscles of touch (Meissner&apos;s Corpuscles) as well as Pacinian Corpuscle located deep in the subcutaneous tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9e9a7296-e959-443a-8cf1-863bb9fbd11e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2010-11-13T21:51:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5156.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Composite</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>Pacinian</video:tag>
      <video:tag>Corpuscle</video:tag>
      <video:tag>Meissners</video:tag>
      <video:tag>corpuscles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 1 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Introduction and lumped abstraction

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14784.jpg</video:thumbnail_loc>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Dependent sources and amplifiers

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14794.jpg</video:thumbnail_loc>
      <video:duration>3143</video:duration>
      <video:publication_date>2012-08-28T01:29:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bEJ0-8pANA4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 12 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Small signal circuits

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14801.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
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      <video:uploader>0|62|0</video:uploader>
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      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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      <video:description>A seven minute video on the types of microbes studied in microbiology is explained in this lecture.</video:description>
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      <video:tag>microbiology</video:tag>
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      <video:description>The art of spider fighting part 4
A look at one of the world&apos;s strangest martial arts - the combat sport of spider fighting, practised by the people of Kajiki in southern Japan.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A seven minute video on the types of microbes is studied in microbiology lecture.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3355.mp4</video:content_loc>
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      <video:category>Education</video:category>
      <video:tag>microbiology</video:tag>
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      <video:publication_date>2010-11-13T20:25:20.000Z</video:publication_date>
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      <video:tag>anatomy</video:tag>
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      <video:title>Phone Interview with M Chalfie 2008 Nobel Prize Chemistry</video:title>
      <video:description>This is a phone Interview with M. Chalfie, 2008 Nobel Prize,Chemistry with host Adam Smith discussing how he learned he had won the Nobel Prize in Chemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f047c0f2-ea6a-440e-bf08-e477e03f11b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2010-11-13T21:18:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5143.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:tag>phone</video:tag>
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      <video:tag>with</video:tag>
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      <video:tag>Chalfie</video:tag>
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      <video:tag>Nobel</video:tag>
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      <video:tag>Chemistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 17 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Second-order systems

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14806.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-08-28T01:38:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-gRXU-O1FY4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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    <loc>https://dnatube.com/videos/Lec-23-Pre-Clinical-Endodontics-single-rooted-tooth</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23 - Pre-Clinical Endodontics - single rooted tooth</video:title>
      <video:description>&quot;Lec 23 - Pre-Clinical Endodontics - single rooted tooth&quot; Endodontic cavity preparations for the single rooted tooth: determining trial and working length,  cleaning and shaping the root canal to receive gutta percha; fitting the master gutta percha cone,  obturation with gutta percha. Orig. air date: APR 18 83

This is part of the Open.Michigan collection at:
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22925.jpg</video:thumbnail_loc>
      <video:duration>2809</video:duration>
      <video:publication_date>2012-09-11T09:31:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x-LvA3HoFBQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>rooted</video:tag>
      <video:tag>Tooth</video:tag>
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    <loc>https://dnatube.com/videos/Lec-14-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 14 -  MIT 6.002 Circuits and Electronics, Spring 2007 Digital circuit speed

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14803.jpg</video:thumbnail_loc>
      <video:duration>3170</video:duration>
      <video:publication_date>2012-08-28T01:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TXJIhDHtHSI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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    <loc>https://dnatube.com/videos/Lec-135-Custom-Acrylic-Resin-Tray-Construction-Mandibular-Final-Impression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135  - Custom Acrylic Resin Tray Construction: Mandibular Final Impression</video:title>
      <video:description>&quot;Lec 135  - Custom Acrylic Resin Tray Construction: Mandibular Final Impression&quot; Procedure for fabrication of a custom acrylic resin tray for taking the mandibular final impression.  Orig. air date: JUN 21 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22940.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-11T10:06:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/23nVtomlrfM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Custom</video:tag>
      <video:tag>acrylic</video:tag>
      <video:tag>Resin</video:tag>
      <video:tag>Tray</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Impression</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video describes a Cochlea Model and its internal structures. This includes the cochlear duct, vestibular duct, and tympanic duct and their contents and uses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/640045b6-603f-49f0-a7d2-d2414a5edcf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2010-11-13T21:34:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5148.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cochlea</video:tag>
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      <video:tag>tympanic</video:tag>
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      <video:tag>vestibular</video:tag>
      <video:tag>membrane</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 17 - MIT 18.03 Differential Equations, Spring 2006&quot; Finding Particular Solutions via Fourier Series; Resonant Terms; Hearing Musical Sounds.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14836.jpg</video:thumbnail_loc>
      <video:duration>2744</video:duration>
      <video:publication_date>2012-08-28T02:16:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yD0_EQLxHcw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Interviews with 2009 Nobel Prize in Physiology or Medicine Winners Dr. Blackburn won the Nobel Prize for medicine in 2009. This video features an interview with Dr. Blackburn. Edited by Ashraf.</video:description>
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      <video:duration>253</video:duration>
      <video:publication_date>2010-11-13T20:50:43.000Z</video:publication_date>
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      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>interviews</video:tag>
      <video:tag>with</video:tag>
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      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Physiology</video:tag>
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      <video:tag>Winners</video:tag>
      <video:tag>Drs</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Greider</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a video interview discussing the winner of the 2009 Nobel Prize in physics won by Charles Kao for his major contribution for his creation of fibre optic wires used for telecommunication and also to Willard S. Boyle and George E. Smith for their invention of the CCD sensor.</video:description>
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      <video:duration>975</video:duration>
      <video:publication_date>2010-11-13T20:52:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5133.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>interview</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Nobel</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>kao</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>Boyle</video:tag>
      <video:tag>Fibre</video:tag>
      <video:tag>optic</video:tag>
      <video:tag>CCD</video:tag>
      <video:tag>Sensor</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ear Model</video:title>
      <video:description>This video describes a model of the complete Ear Model including the outer, middle and inner ear. It displays area&apos;s such as the pinnacle, external auditory canal, and tympanic membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9b2b10d4-eeeb-436d-8991-b4fc2b4a841a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2010-11-13T21:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5159.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ear</video:tag>
      <video:tag>model</video:tag>
      <video:tag>pinnacle</video:tag>
      <video:tag>tympanic</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>ausciles</video:tag>
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    <loc>https://dnatube.com/videos/Counting-Infinity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Counting Infinity</video:title>
      <video:description>An interesting mathematical video showing the counting of numbers from zero to infinity. Video is very helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f2596768-160a-4ed3-b6f0-e27003d2d6f0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2013-02-07T06:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29243.mp4</video:content_loc>
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View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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      <video:tag>Current</video:tag>
      <video:tag>proteins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-CA-Geometry-Pythagorean-Theorem-Compass-Constructions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - CA Geometry: Pythagorean Theorem, Compass Constructions</video:title>
      <video:description>CA Geometry: Pythagorean Theorem, Compass Constructions

51-55, Pythagorean Theorem, compass constructions</video:description>
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      <video:duration>755</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/6EY0E3z-hsU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Appendectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Appendectomy</video:title>
      <video:description>An appendectomy is a procedure done to remove an infected or inflamed appendix. This video shows how this surgery is undertaken.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6680be3f-cc3f-4a58-9d22-ffe465b90781/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2010-11-15T10:20:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5366.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>Appendectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Abdominal-Aortic-Aneurysm-pt-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal Aortic Aneurysm pt 1</video:title>
      <video:description>This video discusses the medical emergency of Abdominal Aortic Aneurysm. It discuses what it is, treatment options, and patient education programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f7aefd69-31db-4592-b20d-fbe0cf32a78d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2010-11-15T10:15:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5364.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>aortic</video:tag>
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      <video:tag>1</video:tag>
      <video:tag>It</video:tag>
      <video:tag>discuses</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 4 - MIT 18.03 Differential Equations, Spring 2006&quot; First-order Substitution Methods: Bernouilli and Homogeneous ODE&apos;s.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14823.jpg</video:thumbnail_loc>
      <video:duration>3011</video:duration>
      <video:publication_date>2012-08-28T02:09:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WBJ_iXudb-s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Atomic Theory of Matter (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14893.jpg</video:thumbnail_loc>
      <video:duration>2520</video:duration>
      <video:publication_date>2012-08-28T03:41:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2x3F08_8B80</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>Sylvia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-149-Greens-Theorem-Proof-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 149 - Green&apos;s Theorem Proof (part 2)</video:title>
      <video:description>Green&apos;s Theorem Proof (part 2)

Part 2 of the proof of Green&apos;s Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19960.jpg</video:thumbnail_loc>
      <video:duration>1166</video:duration>
      <video:publication_date>2012-09-06T01:13:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdFD-0OWBRo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>green</video:tag>
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      <video:tag>theorem</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kingdom-of-Protista</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kingdom of Protista</video:title>
      <video:description>Of all the kingdom of life, kingdom Protista is perhaps the most divers and interesting. This kingdom consists of microscopic unicellular organism as well as huge krill. This video discusses the characteristics of Protista. Edited by Ashraf</video:description>
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      <video:duration>251</video:duration>
      <video:publication_date>2010-11-15T01:06:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5355.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protists</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>Eukaryotic</video:tag>
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      <video:tag>celled</video:tag>
      <video:tag>Organisms</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Reactions-Changes-in-Enthalpy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Reactions- Changes in Enthalpy</video:title>
      <video:description>This video will help you to know about the topics of Endothermic and exothermic reactions, Hess&apos; law, Bone energy and enthalpy, standard enthalpies of formation and enthalpies of combustion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c2cd0884-b5d6-4fbb-a274-57848aa9e910/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2010-12-03T15:01:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6410.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Reactions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small Intestines Histology Model - Submucosa</video:title>
      <video:description>a layer beneath the lamina propria of mucosa, which is loose and elastic. It may contain large blood vessels, nerves, glands and lymphatic tissue.</video:description>
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      <video:duration>184</video:duration>
      <video:publication_date>2010-11-15T12:20:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5381.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Small</video:tag>
      <video:tag>intestines</video:tag>
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      <video:tag>Submucosa</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Liver is the second largest organ in the body. It plays important role in metabolism process. In this video, structural features of liver are presented with a model. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5fb7952e-9564-46ca-9448-32b043bb291c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2010-11-15T12:22:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5382.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Liver</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Model-of-Spinal-Cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of Spinal Cord</video:title>
      <video:description>Cross section anatomy of spinal cord model is discussed in this video. Spinal cord is the basics of all the functions in our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fa69cd83-ceae-4a42-a672-62bea4e4ad99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2010-11-15T12:32:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5387.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Atomic-Bomb-Explosion-Under-the-Sea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic Bomb Explosion Under the Sea</video:title>
      <video:description>We know that certain nuclear experiments are carried out in the sea and it affects most of the sea creatures and also plants. This video shows a huge atomic bomb explosion under the sea and how it affects a huge ship which is nearby.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b1bdb990-48cd-447a-bd1f-a6b992013313/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2010-11-16T11:28:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5478.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Huge</video:tag>
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      <video:tag>Explosion</video:tag>
      <video:tag>under</video:tag>
      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 9 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 9: Periodic trends

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15828.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-08-28T20:47:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LPh2Ut7D4WA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Chemistry</video:tag>
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      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
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      <video:tag>lewis</video:tag>
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      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Air-Pollution-Control-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Air Pollution Control 4</video:title>
      <video:description>Lec 16 - Air Pollution Control 4.
October 19, 2009

Prof. Bob Infelise discusses New Source Review and the Problem of Grandfathering.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16983.jpg</video:thumbnail_loc>
      <video:duration>5036</video:duration>
      <video:publication_date>2012-09-01T18:21:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tkU4PWNcZmY</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091019</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-182-2011-Calculus-BC-Free-Response-6c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 182 - 2011 Calculus BC Free Response #6c</video:title>
      <video:description>2011 Calculus BC Free Response #6c

Calculating the 6th derivative at 0 from the Taylor Series approximation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20023.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-06T01:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l1hJABkcuYI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>6c</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Periodic Trends in Elemental Properties (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14902.jpg</video:thumbnail_loc>
      <video:duration>2153</video:duration>
      <video:publication_date>2012-08-28T03:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DAftayGT9P4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Elemental</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Air-Pollution-Control-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Air Pollution Control 2</video:title>
      <video:description>Lec 14 - Air Pollution Control 2.
October 12, 2009

Prof. Bob Infelise discusses National Ambient Air Quality Standards; Implementing the NAAQS:  State Implementation Plans.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16981.jpg</video:thumbnail_loc>
      <video:duration>4498</video:duration>
      <video:publication_date>2012-09-01T18:19:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ztI6vQk7VI4</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091012</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cirrhosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cirrhosis</video:title>
      <video:description>Cirrhosis is a degenerative disease that affects the liver. This is video gives more information on cirrhosis and the factors that cause it and its management.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fb3ccfa9-cedd-4641-a61a-96ebcedb2ab8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-15T18:20:35.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>he first atomic bombs were built in the Untied States during WW2 under a program called the Manhattan Project. The first bomb to be tested used plutonium. The first atomic bomb to be used in warfare used uranium and   was dropped by  US warplane on Hiroshima on August the 6th.</video:description>
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      <video:description>&quot;Lec 29 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; The Shapes of Molecules: VSEPR Theory  (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>RobertHooke</video:uploader>
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      <video:description>Computer Science 10 - Lecture 26: Summary and Farewell

The Beauty and Joy of Computing</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5868.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Effects of proteinases with metalloproteinase domains (MMPs, ADAMs) on tumour progression</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5758.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Variables Expressions and Equations

Introduction and examples of variables, expressions and equations</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>vukuftail</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>lava</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video introduces biology tutorial on glycolysis and its reactions. Glycolysis coverts the glucose into pyruvate which results in release of high energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fd3683bf-daf9-4dfd-8dca-831fbfb4c030/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2010-11-23T21:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5789.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Online</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>glycolysis</video:tag>
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      <video:description>&quot;Lec 2 - Yana: An Open Source Template for Scholarly Journals to Develop Mobile Applications&quot;Yāna is a light-weight, modular, open source template within which publishers can develop their own mobile applications for open access journals.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by Prodigal Audio: 
http://soundcloud.com/prodigalaudio/prodigalaudio-intermission</video:description>
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      <video:duration>252</video:duration>
      <video:publication_date>2012-09-12T05:05:30.000Z</video:publication_date>
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      <video:tag>Template</video:tag>
      <video:tag>for</video:tag>
      <video:tag>scholarly</video:tag>
      <video:tag>Journals</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Develop</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>applications</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>How does the enzymes helps in production of food? Here is a detailed description of the process of fermentation by Dr. David A. Targan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4b14330a-4824-4de7-9385-a77df5e67d80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
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    <video:video>
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      <video:description>Insulin facilitates entry of glucose into the cells. It is secreted from the pancreas. This video presents the processes of insulin secretion. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/73a91aad-9803-4461-9dee-1e7d82d6b374/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5900.mp4</video:content_loc>
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      <video:description>The Congenital Nystagmus is a condition where the eyes are performing involuntary movements. This affects the patients` vision. The reasons for the occurrence of the disease might be various, including alcohol and toxic poisoning, central nervous system conditions and other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a4c1ebe3-9223-4f86-a7b0-4aafce9b7b16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
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      <video:description>&quot;Lec 11 - Gingival Hyperplasia Edentulous Alveolar Ridges&quot; Clinical example of gingival hyperplasia in mandibular edentulous alveolar ridges. Surgical removal of hyperplastic tissue and bone smoothing are demonstrated. Orig. air date: AUG 31 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:tag>11</video:tag>
      <video:tag>Gingival</video:tag>
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Trigonometry and geometry to find the area of an equilateral (but not regular) hexagon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20092.jpg</video:thumbnail_loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/54906ebc-a039-402a-b4bb-a34d7ca5773a/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>Citric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Cycle</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This presentation explains detailed enzymatic elimination processes and demonstrated the efficiency of removing inhibition of enzymatic hydrolysis by lignosulfonate through non productive adsorption of enzymes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4d8eb0fa-a05d-4ec6-9bba-d4838978d54e/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6286.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Processes</video:tag>
      <video:tag>32</video:tag>
      <video:tag>1</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemistry - Inhibition by Roundup</video:title>
      <video:description>The product known as Roundup has been discussed over the last years after the truth about the Monsanto company. This video shows information about the Roundup inhibition. The information provided is explained by chemistry formulas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b2c9625-dc5d-4012-9d40-594ce5ecf32c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2010-11-30T21:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6327.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Inhibition</video:tag>
      <video:tag>Roundup</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>monsanto</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Taxonomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Taxonomy?</video:title>
      <video:description>This video will help you to understand aal about the taxonomy. Taxonomy is the process of classifying the different groups.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/da10dddb-2e7e-465c-86ac-f4fd2f857a5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-30T21:59:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6335.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>Overview</video:tag>
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    <loc>https://dnatube.com/videos/An-Alive-X-Ray-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A vacuum tube that produces x-rays is called an x-ray tube</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e9eed39f-a65f-4dc0-878e-9a9f306406d6/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-10-23T15:44:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7177.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>tube</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Acid-Base-Equilibrium-Titrations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Acid-Base Equilibrium: Titrations</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 23/nTopics covered:
	/nAcid-Base Equilibrium: Titrations/nInstructor:
	/nProf. Catherine Drennan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f253ae35-df4e-4af7-af84-81a89d1f8e0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2009-04-16T23:12:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1753.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Audio-APIs-Video-Playback-Displaying-Web-Content-Settings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Audio APIs, Video Playback, Displaying Web Content, Settings</video:title>
      <video:description>&quot;Lec 16 - Audio APIs, Video Playback, Displaying Web Content, Settings&quot; (May 27, 2009) Alan Cannistraro covers audio APIs, video playback, displaying web content, and settings.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18711.jpg</video:thumbnail_loc>
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      <video:tag>cocoa</video:tag>
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      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Analysis-of-the-Structure-And-Function-Of-a-Stomata</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of the Structure And Function Of a Stomata</video:title>
      <video:description>Learn the different parts of a Stomata and it&apos;s important functions in a plants life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/183c6174-ef14-4b05-bcf7-ca13431fe430/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-30T21:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6328.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>working</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomata</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-of-dental-braces-installation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of dental braces installation</video:title>
      <video:description>This is how dental braces are installed in a patients mouth and the function of the dental braces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/196e948d-b7bb-4cd0-be7d-efc87e95bd5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-28T05:30:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8219.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Braces</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coke-heist-commercial-advert</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coke heist commercial advert</video:title>
      <video:description>They boy takes a rest hopping to have his coke after the siesta, the insect take the advantage and steal the bottle, the beetle opens the bottle and all insects enjoy the drink. The poor boy wakes up to find a fake coke that disappears. Its a commercial coke advert.</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2010-11-30T21:38:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6321.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
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      <video:tag>heist</video:tag>
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      <video:tag>advert</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Aldolase-Catalyzed-Aldol-Addition-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aldolase-Catalyzed Aldol Addition- Mechanism</video:title>
      <video:description>Video shows the mechanism of Aldolase-catalyzed Aldol Addition reaction. A brief description of the topic is shown here.</video:description>
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      <video:duration>307</video:duration>
      <video:publication_date>2010-11-30T22:16:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6341.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
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      <video:tag>Catalyzed</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Graph-of-the-sine-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Graph of the sine function</video:title>
      <video:description>Graph of the sine function

Using the unit circle definition of the sine function to make a graph of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20036.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
      <video:publication_date>2012-09-06T01:37:10.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graph</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>sine</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-Experimental-Juice-Run-Jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can Experimental Juice Run Jet Engine</video:title>
      <video:description>Experimental juice can run a jet engine. This video proves that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6e8fc89-7759-41ac-8667-58fbab01e7ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-25T20:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7867.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Experimental</video:tag>
      <video:tag>Juice</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-in-revoming-clogs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots in revoming clogs</video:title>
      <video:description>Nanoscopic robots will be smaller than the body cells. They will be able to swim through the blood vessels removing clogs and killing pathogens. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c1ce90d9-f39e-4c16-a382-b200152fe152/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-12-03T11:45:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6367.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nanobots</video:tag>
      <video:tag>in</video:tag>
      <video:tag>removing</video:tag>
      <video:tag>clogs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-Exam-using-Anterior-Release-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical Exam using Anterior Release Test</video:title>
      <video:description>A positive test is when a patient reports pain upon release of pressure on the anterior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1654d83f-5193-4908-89e1-9e0fc569b482/cand_25.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-12-01T03:20:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10042.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Mirror-Array-Death-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Mirror Array Death Ray</video:title>
      <video:description>This is a video by Green power of science. The components include solar steam, a large mirror array and a 12 kilowatt generator. This is the steam engine 12KW generator that uses a Solar Mirror Array Death Ray by Joe Carruth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c444329-b9da-43f8-9b9f-91ab81f4f602/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-11-26T01:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8058.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>12KW</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Mirror</video:tag>
      <video:tag>array</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nano-cars-Nano-kids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nano-cars &amp; Nano-kids</video:title>
      <video:description>Nanotechnology is the art of miniaturization. Nanotechnology may one day allow scientists to develop nano-car and even nono-kids. Dr James tells more about the future of nanotechnology. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/481230c0-59d7-478e-96ce-afabd0f74006/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-12-03T11:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6362.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nano</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Cars</video:tag>
      <video:tag>kids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mitosis</video:title>
      <video:description>Mitosis a process of separation of chromosomes in cell nucleus by eukaryotic cells into two identical separate nuclei. Video shows the whole process of mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a8490610-6bed-4f21-afe6-022abf506258/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-12-03T12:06:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6383.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ERK-protein-oscillation-in-breast-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ERK protein oscillation in breast cells</video:title>
      <video:description>We today discuss the ERK protein oscillation in breast cells. These protein controls cycles in and out of cells of the nucleus, and cell growth in the cultured breast cells, after epidermal growth factor is added to the culture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c6f4f0be-aeba-4f50-9679-af5f13cb1b9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2010-12-03T12:10:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6389.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ERK</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Unit-Testing-Localization-More</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Unit Testing, Localization &amp; More</video:title>
      <video:description>&quot;Lec Last - Unit Testing, Localization &amp; More&quot; (June 3, 2009) Evan Doll covers unit testing and localization.  He then wraps up the quarter answering questions from the online audience.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18713.jpg</video:thumbnail_loc>
      <video:duration>4241</video:duration>
      <video:publication_date>2012-09-04T04:13:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jVolbQVXqss</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>management</video:tag>
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      <video:description>Nanotechnology may some day change the way patients are treated now. Introduction of nanoscopic robot will revolutionized medicine. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Using this step by step guide you will learn from start to finish how to create a css page these detailed instructions will teach you everything you need to know to create a professional modern site</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 4 - Interface Builder, Controls, Target-Action&quot; (April 13, 2009) Alan Cannistraro discusses the interface builder, controls, and target-action.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will help you to know about buffer systems. The solution that contain relatively high concentration of a weak acid and its conjugate base is called a buffer solution.</video:description>
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    <lastmod>2026-08-14</lastmod>
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Epidemiologic Methods II</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How protein modification in golgi occurs is shown in this video.  Proteins translated within the rough endoplasmic reticulum are transferred to the Golgi. From there they are modified and packaged into vesicles for distribution. This section focuses on how the modifications done in the Golgi help to direct this process.</video:description>
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Sensation and Perception 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-10-20T23:29:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7110.mp4</video:content_loc>
      <video:uploader>logenfd</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Disease</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Parkinson&apos;s Disease Progress and Promise in Stem Cell Resarch</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c24e7e47-6ffa-444a-96f8-7f28d197ee79/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-10-20T23:37:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7112.mp4</video:content_loc>
      <video:uploader>logenfd</video:uploader>
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      <video:tag>Disease</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>B Front and Frontliner Auditory Nerve</video:title>
      <video:description>Listen to the frontliner and b front mix cloudcast by basshaterz on mixcloud download frontliner front auditory nerve its free and really easy to use</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c64fe8b8-9540-45fa-a4b5-4994458c54f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2011-10-18T05:21:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7101.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>nerve</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Sickle cell anemia gets it&apos;s name from the shape of the red blood cells depending on it&apos;s condition.This is a genetic disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ed0d0d11-de3a-472d-96fb-f70965aa65eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-10-18T02:53:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7053.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sickle</video:tag>
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      <video:tag>Anemia</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3 - Computer Science 10 - Lecture 3: Video Games</video:title>
      <video:description>Computer Science 10 - Lecture 3: Video Games

The Beauty and Joy of Computing 
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/03/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25652.jpg</video:thumbnail_loc>
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      <video:tag>Video</video:tag>
      <video:tag>Games</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hadron Architecture and Meson Decays 1</video:title>
      <video:description>Hadron Architecture and Meson Decays 1
©  2011 Claude Michael Cassano
   A hadron is usually defined simply as a composite particle made up of quarks held together by the strong force (as atoms and molecules are held together by the electromagnetic force); categorized into two families: baryons (made of three quarks) and mesons (made of one quark and one antiquark).
    A Breit-Wigner cross-section resonance is a characteristic of a particle, such as an electron, a baryon, or a meson. Although quarks always occur bundled, their non-observation is also attributed to the fact that the resonances of the bundles is as a singleton - rather than a cluster of distinct individual resonances.
    This leads to only one conclusion. Hadrons are  S sub R  matrices, not fully decomposed into singletons, as leptons are; and this resonance is a characteristic of individual  S sub R  matrices.
    What satisfies the Dirac equation also satisfies the Klein-Gordon equation. The Dirac equation illuminates a characteristic of particles called spin. This is manifested in the  S_{R}  matrix structure with each column-object singleton (fermion) possessing a half-integral spin (up/down, or ±1/2). Spin computation is about as simple as addition. When two half-integral spin particles form a hadron, the hadron spin is integral . When three form a hadron, the hadron spin is half-integral .
    Hadrons may be best understood as 3×3×3  S sub R  matrices. That is, as the 2-dimensional 3×3  S sub R  matrices extended into an additional depth dimension (of the same set as the others)(recall the reason from [1]) (picture as a Rubik&apos;s-cube, rather than a square).
    Examples of this nature have already been noticed in [1], during certain interactions. On  S sub R  matrix fusion, components of the same column/generation fill higher depth dimensional slots in the matrix, if necessary (as seen in some examples in [1], when more than one column-object singleton of the same column/generation fuse filling the same column/generation slot are actu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2571e6c1-e210-4810-9b02-8beefb012c99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1089</video:duration>
      <video:publication_date>2011-10-21T11:40:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7129.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>quark</video:tag>
      <video:tag>lepton</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Functions-of-Serotonin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Serotonin is found in abundance in the gastro- intestinal tracts of animals.But they too can be found in plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/8fc8f923-aef4-4668-8dcd-c302c75f982d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2011-10-18T03:00:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7054.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>serotonin</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>About pharmacology</video:title>
      <video:description>Pharmacology Drug binding explains what drugs are what they do to body functions and why a person may experience side effects when they take drugs and why there is such a wide spectrum of differences between drug actions in different people.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/cca13b69-b1fd-4a84-ad8c-c3cc6352fdb7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-10-20T23:26:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7108.mp4</video:content_loc>
      <video:uploader>logenfd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>drug</video:tag>
      <video:tag>binding</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Mechanism-of-Resistance-to-Oseltamivir</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Resistance to Oseltamivir</video:title>
      <video:description>Oseltamivir is currently the frontline antiviral drug employed to fight the flu virus in infected individuals by inhibiting neuraminidase a flu protein responsible for the release of newly synthesized virions however oseltamivir resistance has become a critical problem due to rapid mutation of the flu virus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/85a60f76-a8dc-4b0a-8d4a-8f05f49a1a7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-10-23T15:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7180.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oseltamivir</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/MRI-of-Brain-Relaxation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI of Brain Relaxation</video:title>
      <video:description>Anatomy of human brain is shown here. Internal process of brain is very complex which is shown in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/96babd80-97f8-4e6b-a840-f11878b86c33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-10-21T01:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7116.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>relaxation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>MRI is magnetic resonance imaging and it is used to examine the bones and muscles of the body. This video explains how an MRI device works. This video source is 2 minute fact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ca821e68-5700-408a-9e0b-a20893957c59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-10-23T04:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7156.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cochlear implant vs hearing aid</video:title>
      <video:description>Cochlear implant is a miniature device which enables patients with profound degree hearing loss to perceive the sounds sometimes called a bionic ear the cochlear implant can restore hearing for many kinds of hearing loss</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/d0535c53-550a-470a-9dd9-d4b52507f998/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-10-21T01:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7126.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cochlear</video:tag>
      <video:tag>Implant</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - EE290f  Introduction to Synchroton Radiation, Bending Magnet Radiation</video:title>
      <video:description>EE290f  Introduction to Synchroton Radiation, Bending Magnet Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 8 - Introduction to Synchroton Radiation, Bending Magnet Radiation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19456.jpg</video:thumbnail_loc>
      <video:duration>4903</video:duration>
      <video:publication_date>2012-09-05T02:45:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JorJ_Xa0SZQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cochlea</video:title>
      <video:description>The cochlea is the spiral cavity of the inner ear. It looks like a snail shell. This video explains the structure and functions of the cochlea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f7709ac2-c927-4c77-b122-ac23e482c5bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-10-23T04:12:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7154.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The inadequacy of activity of dopamine secreting cells is the first sign of Parkinsons Disease.And the major pathways affected in the brain are motor,oculo-motor, associative, limbic and orbitofrontal circuits.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/399b7307-1b74-4838-b954-58b0f4fd5474/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-10-23T15:44:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7176.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinsons</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Public Health 241 -</video:title>
      <video:description>lec 3-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27606.jpg</video:thumbnail_loc>
      <video:duration>2638</video:duration>
      <video:publication_date>2012-09-30T09:52:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XcR0L6SSU6E</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does We Hear Sound</video:title>
      <video:description>Ehat happens when we hear a sound? How does the receptors hear the sound? This video will show you the whole internal working of an ear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6c09a111-fa21-43db-bb95-1fc72a36b302/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T04:12:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7155.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Organ</video:tag>
      <video:tag>Corti</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of Computed Tomography (CT)</video:title>
      <video:description>Computed Tomography (CT)an X-ray source and detector rotate 180 degrees on both opposite sides of the skull therefore a series of transmission is measured at every degree of rotation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/7a4ae182-6148-4c1e-9f9d-73d6320d88ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-23T03:49:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7131.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Computed</video:tag>
      <video:tag>Tomography</video:tag>
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    <loc>https://dnatube.com/videos/Functional-Magnetic-Resonance-Imaging-FMRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functional Magnetic Resonance Imaging FMRI</video:title>
      <video:description>This video shows a brain in motion. The internal structure of the brain while working is shown here which will help you to understand the concept of brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ab4520a0-19ce-4b5d-8b61-e62a5914ad5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-10-23T15:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7179.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Animation of congestive heart failure</video:title>
      <video:description>This video shows an animation of congestive heart failure, which occurs as result of gradual loss of heart muscle due to blockage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0d3b749-8c34-4edd-b195-696f53c8e808/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2011-11-28T12:31:51.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Congestive</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>failure</video:tag>
      <video:tag>Animation</video:tag>
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    <loc>https://dnatube.com/videos/Lec-3-Flannery-OConnor-Wise-Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Flannery O&apos;Connor, Wise Blood</video:title>
      <video:description>&quot;Lec 3 - Flannery O&apos;Connor, Wise Blood&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford&apos;s first lecture on Flannery O&apos;Connor&apos;s Wise Blood addresses questions of faith and interpretation. She uses excerpts from O&apos;Connor&apos;s copious correspondence to introduce the critical framework of O&apos;Connor&apos;s Catholicism, but invites us to look beyond the question of redemption. What do characters see in this text, and what are they blind to? What do we see as readers, and how does methodology shape this vision?

00:00 - Chapter 1. Introduction: The Catholicism of Flannery O&apos;Connor
12:27 - Chapter 2. The Search for Home: Haze&apos;s Essex
24:53 - Chapter 3. The Depiction of Nothingness: The Landscapes of O&apos;Connor
33:42 - Chapter 4. The Symbolism of Senses: Hazel Motes&apos;s Eyes and Ears
38:43 - Chapter 5. Fragmented Bodies: What We Miss When We Limit Our Interpretative Lens

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16761.jpg</video:thumbnail_loc>
      <video:duration>2827</video:duration>
      <video:publication_date>2012-09-01T09:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PjplQUPhES4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Catholicism</video:tag>
      <video:tag>Haze</video:tag>
      <video:tag>Motes</video:tag>
      <video:tag>Nihilism</video:tag>
      <video:tag>omniscience</video:tag>
      <video:tag>redemption</video:tag>
      <video:tag>sentiment</video:tag>
      <video:tag>sight</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>Agrarians</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>symbolism</video:tag>
      <video:tag>transcendence</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Extreme Derivative Word Problem (advanced)</video:title>
      <video:description>Extreme Derivative Word Problem (advanced)

A difficult but interesting derivative word problem</video:description>
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      <video:duration>1393</video:duration>
      <video:publication_date>2012-09-05T17:51:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/viaPc8zDcRI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>extreme</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Advanced</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Mortgage Back Security Overview</video:title>
      <video:description>Mortgage Back Security Overview

Basics of how a mortgage back security works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20154.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-06T02:14:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dwleadLC2Dw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Mortgage</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>security</video:tag>
      <video:tag>Overview</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Discover-the-Supernova-of-the-Generation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discover the Supernova of  the Generation</video:title>
      <video:description>Scientists stumble upon a Supernova that is closer to the earth than others. The date of observation is August the 25th of 2011. This is the supernova of a Generation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6d18424-5aad-4a01-b4e1-4f85574be024/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-11-24T23:06:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7825.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>generation</video:tag>
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    <loc>https://dnatube.com/videos/Lec-21-Water-Pollution-Control-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Water Pollution Control 4</video:title>
      <video:description>Lec 21 - Water Pollution Control 4.
November 9, 2009

Prof. Bob Infelise discusses Nonpoint Source Pollution; Water Quality Standards.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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    <video:video>
      <video:title>Ulysses The Legacy</video:title>
      <video:description>A combined ESA and NASA effort saw the birth of the Ulysses legacy which has forever changed the way we view the sun and its effects on the surrounding space.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/X-Ray-Physics-Documentary-By-William-D-Coolidge-1940</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X Ray Physics Documentary By William D Coolidge 1940</video:title>
      <video:description>This is a 1940 X Ray Physics Documentary By William D Coolidge. This is one of the earlier documentaries.</video:description>
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      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fungi explained by Mr. Anderson</video:title>
      <video:description>Mr. Anderson shares an impressive podcast about fungi. He breaks down what it is, its function, and much more interesting facts.  www.bozemanscience.com</video:description>
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      <video:duration>553</video:duration>
      <video:publication_date>2013-01-19T05:05:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28938.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Fungi</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Enigma-that-is-Ball-Lightning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Enigma that is  Ball Lightning</video:title>
      <video:description>The mysterious Ball Lightning is a rare and unusual phenomenon that presents itself in sphere of glowing electricity. The size of these balls varies and they last longer than ordinary bolts of lightning.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7819.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mysterious</video:tag>
      <video:tag>Ball</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Images-From-WISE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Images From WISE</video:title>
      <video:description>These are the first images from WISE which is short for the wide-field infrared survey explorer. Scientist use this telescope to search for specific objects in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ea973109-2e66-48ae-8183-177bbbad87a3/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7833.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>images</video:tag>
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      <video:tag>WISE</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wide</video:tag>
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      <video:tag>infrared</video:tag>
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      <video:tag>Explorer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Common-Orthocenter-and-Centroid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Common Orthocenter and Centroid</video:title>
      <video:description>Common Orthocenter and Centroid

Showing that a triangle with the same point as the orthocenter and centroid is equilateral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20409.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2012-09-06T14:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pDZIvyeqX1o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Common</video:tag>
      <video:tag>Orthocenter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Centroid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 14 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-EE290f-Applications-of-Coherent-Undulator-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - EE290f  Applications of Coherent Undulator Radiation</video:title>
      <video:description>EE290f  Applications of Coherent Undulator Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 13 - Applications of Coherent Undulator Radiation</video:description>
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      <video:duration>4831</video:duration>
      <video:publication_date>2012-09-05T02:49:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I667xFafk_E</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/An-Amazing-Anti-gravity-Flying-disc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An  Amazing  Anti gravity Flying disc</video:title>
      <video:description>Conversion of a frisbee into a flying disc that uses solar to power up.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0d02013-ace7-40ae-a116-a86c8bbbe35e/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7840.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Thermal-pulse-Chinese-Valveless-Pulse-jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal pulse  Chinese Valveless Pulse jet Engine</video:title>
      <video:description>This video illustrates an advanced thermal pulse Chinese valveless pulse jet engine. Motoring at its present.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Motor-oil-system-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor oil system cycle</video:title>
      <video:description>This a 3d an animation of how the engine oil system cycle works. Engine oil lubricates, cleans and transports the contaminants away from the engine.</video:description>
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      <video:uploader>userone</video:uploader>
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    <loc>https://dnatube.com/videos/Radio-frequency-Ablation-or-RFA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radio frequency Ablation (or RFA)</video:title>
      <video:description>Radio frequency ablation is a procedure used to reduce pain. An electrical current produced by a radio wave is used to heat up a small area of nerve tissue, thereby decreasing pain signals from that specific area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cf796a36-0cf6-43ec-b546-b167d5f53704/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8910.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 16 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19790.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/sw638Bw6uw4</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-3-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Practice of Art 8</video:title>
      <video:description>&quot;Lec 3 - Practice of Art 8&quot;Introduction to Visual Thinking</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Fa4Mai27C2Q</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 18 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/g75Z5fiMuGY</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chemistry-3B-Lecture-26-Heterocycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Chemistry 3B - Lecture 26: Heterocycles</video:title>
      <video:description>Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19795.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/ihuygCBNI_E</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rates-of-change-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rates-of-change (part 2)</video:title>
      <video:description>Rates-of-change (part 2)

Another (simpler) example of using the chain rule to determine rates-of-change</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19849.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-09-06T00:19:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmgk8_l3lig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rates</video:tag>
      <video:tag>of</video:tag>
      <video:tag>change</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Sequences-and-Series-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Sequences and Series (part 1)</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Introduction to the arithmetic and geometric series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19879.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T00:35:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VgVJrSJxkDk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>sequences</video:tag>
      <video:tag>and</video:tag>
      <video:tag>series</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-170-2011-Calculus-AB-Free-Response-5b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 170 - 2011 Calculus AB Free Response #5b</video:title>
      <video:description>2011 Calculus AB Free Response #5b

Using the second derivative to judge whether an approximation with the tangent line is an overestimate or underestimate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20004.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2012-09-06T01:25:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hAAIgNzBGg0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>5b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giving-CPR-to-a-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giving CPR to a Baby</video:title>
      <video:description>It&apos;s always advised to give two minutes of CPR to the baby before calling 911.  This video will inform you of other safety tips regarding baby CPR.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ed0e713-f4ac-4fe4-ad7d-305b4017550f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-29T11:27:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8917.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Polynomial-approximation-of-functions-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 -  Polynomial approximation of functions (part 7)</video:title>
      <video:description>Polynomial approximation of functions (part 7)

The most amazing conclusion in mathematics!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19895.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-06T00:42:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bC5Lahh4Aus</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Gradient-of-a-scalar-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Gradient of a scalar field</video:title>
      <video:description>Gradient of a scalar field

Intuition of the gradient of a scalar field (temperature in a room) in 3 dimensions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19908.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-06T00:49:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OB8b8aDGLgE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>gradient</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Limit-Examples-w-brain-malfunction-on-first-prob-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Limit Examples w/ brain malfunction on first prob (part 4)</video:title>
      <video:description>Limit Examples w/ brain malfunction on first prob (part 4)

3 interesting limit examples (correct answer for problem 1 is 3/16 (6/(4*8) NOT 6/(4+8))</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19936.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-06T01:05:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xjkSE9cPqzo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>w</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>malfunction</video:tag>
      <video:tag>on</video:tag>
      <video:tag>First</video:tag>
      <video:tag>prob</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Vector-Field-Line-Integrals-Dependent-on-Path-Direction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - Vector Field Line Integrals Dependent on Path Direction</video:title>
      <video:description>Vector Field Line Integrals Dependent on Path Direction

Showing that, unlike line integrals of scalar fields, line integrals over vector fields are path direction dependent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19953.jpg</video:thumbnail_loc>
      <video:duration>951</video:duration>
      <video:publication_date>2012-09-06T01:10:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fuSOY9r1R6w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Vector</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>Dependent</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Direction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Similar-triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Similar triangles</video:title>
      <video:description>Similar triangles

Introduction to similar triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20337.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-09-06T14:19:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BI-rtfZVXy0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Female-Reproductive-Organs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Female Reproductive Organs</video:title>
      <video:description>In this how body works video, female reproductive organs which contains two main parts: the uterus, which hosts the developing fetus, produces vaginal and uterine secretions, and passes the male&apos;s sperm through to the fallopian tubes; and the ovaries, which produce the female&apos;s egg cells are explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/9adab476-d783-491e-b05f-ded2ea60bd41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-11-24T01:07:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1129.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Reproductive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Vi-and-Sal-Talk-About-the-Mysteries-of-Benfords-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Vi and Sal Talk About the Mysteries of Benford&apos;s Law</video:title>
      <video:description>Vi and Sal Talk About the Mysteries of Benford&apos;s Law

Vi Hart visits Khan Academy and talks about Benford&apos;s Law with Sal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20013.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-09-06T01:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6KmeGpjeLZ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sal</video:tag>
      <video:tag>Talk</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mysteries</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Benford</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Using-Trig-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Using Trig Functions</video:title>
      <video:description>Using Trig Functions

Using Trigonometric functions to solve the sides of a right triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20029.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-06T01:33:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/znR9tW4AiZI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-192-Surface-Integral-Example-Part-3-The-Home-Stretch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 192 - Surface Integral Example Part 3 - The Home Stretch</video:title>
      <video:description>Surface Integral Example Part 3 - The Home Stretch

Using a few trigonometric identities to finally calculate the value of the surface integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20046.jpg</video:thumbnail_loc>
      <video:duration>759</video:duration>
      <video:publication_date>2012-09-06T01:39:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uzOXGgAgmPs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>the</video:tag>
      <video:tag>home</video:tag>
      <video:tag>stretch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Proof-sinab-cos-asin-b-sin-acos-b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Proof: sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)</video:title>
      <video:description>Proof: sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)

Proof of the trig identity sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20047.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T01:39:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zw0waJCEc-w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
      <video:tag>cos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Trig-identities-part-2-parr-4-if-you-watch-the-proofs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Trig identities part 2 (parr 4 if you watch the proofs)</video:title>
      <video:description>Trig identities part 2 (parr 4 if you watch the proofs)

More playing around with trig identities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20051.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T01:40:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZWSoyUxAQW0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trig</video:tag>
      <video:tag>identities</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>parr</video:tag>
      <video:tag>4</video:tag>
      <video:tag>if</video:tag>
      <video:tag>You</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>the</video:tag>
      <video:tag>proofs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-200-Constructing-a-unit-normal-vector-to-a-surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 200 - Constructing a unit normal vector to a surface</video:title>
      <video:description>Constructing a unit normal vector to a surface

Deriving a unit normal vector from the surface parametrization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20062.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2012-09-06T01:44:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/usH9VUi2-Xg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Constructing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Surface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Ferris-Wheel-Trig-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Ferris Wheel Trig Problem</video:title>
      <video:description>Ferris Wheel Trig Problem

Trigonometry problems dealing with the height of two people on a ferris wheen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20065.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2012-09-06T01:45:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/clXSqjs1wgQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ferris</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-cat-family-histories-of-solitary-females</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big cat family histories of solitary females</video:title>
      <video:description>Of all the big cats Cheetah&apos;s are the most vulnerable especially the solitary Females. This is Amber&apos;s story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8602bb5-d87b-4163-b9cc-585fcc148529/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-11-26T01:12:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8048.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Solitary</video:tag>
      <video:tag>FEMALES</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>family</video:tag>
      <video:tag>Histories</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-about-stomach-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All about stomach cancer</video:title>
      <video:description>An overview of stomach cancer is presented in slide show. It covers the causes, types, clinical features, treatment, and prognosis of stomach cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de9a858d-a374-47e8-96ee-60c71ae5345c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-29T11:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8959.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>All</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Inverse-Trig-Functions-Arcsin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Inverse Trig Functions: Arcsin</video:title>
      <video:description>Inverse Trig Functions: Arcsin

Introduction to the inverse trig function arcsin</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20071.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-06T01:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JGU74wbZMLg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>Arcsin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-knot-used-in-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A knot used in Surgery</video:title>
      <video:description>There are certain knots used in surgeries. In this video you will see how to tie that knot using one hand only.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9550554b-956e-40ac-89e6-adfd5d89384c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-30T05:54:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9286.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>one</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Tie</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is brain anatomy and functions featured in 3D animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e70681eb-6fdd-419e-91cb-62141ee554ae/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>season_31</video:uploader>
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      <video:description>&quot;Lec 10 - MIT 18.086 Mathematical Methods for Engineers II&quot; Shocks and Fans from Point Source

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>American Studies 10AC - Lecture 10

Introduction to American Studies</video:description>
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      <video:duration>4803</video:duration>
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      <video:uploader>0|72|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32-  Equilateral and Isosceles Example Problems</video:title>
      <video:description>Equilateral and Isosceles Example Problems

Three example problems involving isosceles and equilateral triangles.  2 from Art of Problem Solving (by Richard Ruscyk) book</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/18b210d8-842a-48dc-9909-c93e50726815/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>season_31</video:uploader>
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      <video:uploader>second second</video:uploader>
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      <video:tag>How</video:tag>
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      <video:tag>Glaucoma</video:tag>
      <video:tag>Develop</video:tag>
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    <lastmod>2026-08-14</lastmod>
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Another example of using congruency to figure out a bunch of angles</video:description>
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      <video:duration>275</video:duration>
      <video:publication_date>2012-09-06T14:05:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aDCXPdzyS0s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Congruent</video:tag>
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      <video:tag>Example</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8399.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-28T10:21:45.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8399.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>DIEP</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>Before</video:tag>
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      <video:tag>after</video:tag>
      <video:tag>pictures</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8266.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Band</video:tag>
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Psychology and Economics</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows you surgical operation to cure infections of incised hernia. All the surgical instruments should be hygienic.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8297.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Interesting Perimeter and Area Problems

Three example problems involving perimeter and area</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This the histology of thick skin. Parts that are considered to have thick skin include the palms and feet, they have no hair follicles.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8318.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 172 - U12_L2_T2_we1 Independent Events 1</video:title>
      <video:description>U12_L2_T2_we1 Independent Events 1

U12_L2_T2_we1 Independent Events 1</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Statistics 20 - Lecture 11</video:title>
      <video:description>Statistics 20 - Lecture 11

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25842.jpg</video:thumbnail_loc>
      <video:duration>3919</video:duration>
      <video:publication_date>2012-09-18T17:51:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/prwhahdnw5Q</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Cognitive Science C103 - Lecture 22

History of Information</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simplified glaucoma pathogenesis</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/26f6bbb1-d1d8-40e6-b249-4c82e2a3e5f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8306.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>It has been proven that smoking  affects the health of the baby as the nicotine passes on through breast feeding. More information is given here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56e186ef-272e-4465-95f2-bc32033c5716/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8307.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video is about auto-hemotheraphy treatment the video seeks to give testimony to its working and that it is not a placebo as is claimed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86ab8ec2-25b0-462d-ba23-fbcfe6b807fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2011-11-28T06:03:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8302.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>hemotheraphy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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Finding the formula for the area of an equilateral triangle with side s</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20306.jpg</video:thumbnail_loc>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
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      <video:tag>Equilateral</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Economics 119 - Lecture 19: Belief in the Law of Small Numbe

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25860.jpg</video:thumbnail_loc>
      <video:duration>4205</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/k_rVgZEa-_E</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e4956c5c-cf23-4a92-8a58-10df8e393d13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-28T06:09:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8313.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>251</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9746.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Basics of quadrilaterals including concave, convex ones.  Parallelograms, rectangles, rhombi and squares</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20411.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2012-09-06T14:50:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ka82QC4QvGA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadrilateral</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Writing and using inequalities

U05_L1_T3_we1 : Writing and using inequalities</video:description>
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      <video:player_loc>https://www.youtube.com/embed/RHe9X2HDEjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/77dce831-82cb-4663-9a2d-9f9fba658b9d/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T11:36:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8955.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tree</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Negative Exponent Intuition

Intuition on why a^-b = 1/(a^b) (and why a^0 =1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20550.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-09-06T15:51:26.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c6b5ef56-0284-4acc-bbf3-643a3af27d80/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10741.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Ankle</video:tag>
      <video:tag>Pain</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d8f5a494-f608-4e0a-a2b8-f3a6c9a592c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-30T23:57:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9774.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breakthrough</video:tag>
      <video:tag>thyroid</video:tag>
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      <video:tag>eliminates</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 4.370 Interrogative Design Workshop, Fall 2005</video:title>
      <video:description>Lec 4- MIT 4.370 Interrogative Design Workshop, Fall 2005.
Simon Starling, March 9, 2006

View the complete course at: http://ocw.mit.edu/4-370F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>5824</video:duration>
      <video:publication_date>2012-08-28T17:00:10.000Z</video:publication_date>
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View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Introduction to the intuition behind limits</video:description>
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      <video:description>Correction - 2-Propylheptane should never be the name!

Correction - 2-Propylheptane should never be the name!</video:description>
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Introduction to Embedded Systems</video:description>
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Case Studies of DFT

View the complete course at: http://ocw.mit.edu/3-320S05

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More information at http://ocw.mit.edu/terms
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      <video:description>This video shows a 43 year woman with recurring RUQ discomfort post cholecystectomy. The pancreatic and liver chemistry and size of duct are fine, but the pancreatic manometry has a problem. This lead to a dual pancreatic and biliary sphincteromy.</video:description>
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      <video:description>Video Technique for robotic assisted microsurgical vasovasostomy illustrate a 3 layers 10 and 9 suture robotic vasovasostomy microsurgical principal utilized and davinic high definition type s systems</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A full description of the spinal disk replacement is shown here. Video shows a full surgical procedure for the medical students.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10824.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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      <video:tag>Prolapse</video:tag>
      <video:tag>and</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows how an individual may go about doing a testicular cancer self exam. Details are provided on where and how to start as well as what to look out for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d6bf7e93-3b27-4f8d-bdc4-75d1d622c7af/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>mossar</video:uploader>
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      <video:tag>Self</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Practice of Art 23AC -</video:title>
      <video:description>lec 17-Practice of Art 23AC -  Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27593.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Qam77_BoAX0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 27 - MIT 18.086 Mathematical Methods for Engineers II&quot; Regularization by Penalty Term

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15387.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/iVUsEwSg-lw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>spectral</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-18-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Practice of Art 23AC -</video:title>
      <video:description>lec 18-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27594.jpg</video:thumbnail_loc>
      <video:duration>1981</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hVk7Jrwqwrc</video:player_loc>
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      <video:tag>arts</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Interpreting Linear Graphs</video:title>
      <video:description>Interpreting Linear Graphs

Interpreting Linear Graphs</video:description>
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      <video:player_loc>https://www.youtube.com/embed/xR9r38mZjK4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Interpreting</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>graphs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-19-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Practice of Art 23AC -</video:title>
      <video:description>lec 19-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27595.jpg</video:thumbnail_loc>
      <video:duration>3164</video:duration>
      <video:publication_date>2012-09-30T09:12:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3v5VosTthrI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Statistics 20</video:title>
      <video:description>Lec 28- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17217.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ns81V1GF0B0</video:player_loc>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Covalent Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>80</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/eCc24p1bLig</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Extract Hydrogen?</video:title>
      <video:description>This video shows the step by step process of preparation of hydrogen. The chemical symbol for hydrogen is H which possesses an atomic number of 1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eb42e377-3a9e-4be1-a9dc-fb856bd3be79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:41:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11182.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemical Engineering</video:category>
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      <video:tag>Hydrogen</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Force</video:title>
      <video:description>This video demonstrates the characteristics and definition of force. The push or pull that change the state of motion or rest of a body is known as force.</video:description>
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      <video:publication_date>2011-12-11T23:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11175.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>motion</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Quantity</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video demonstrates the procedure to prepare hydrogen. Hydrogen gas is prepared in the laboratory by the action of sulfuric acid on zinc granules.</video:description>
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      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Balanced And Unbalanced Forces</video:title>
      <video:description>This video explains the principles behind balanced and unbalanced forces. Movement or displacement is known as the effect of force when it does work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/97ae36fd-ae41-4fa3-9d4b-58c0dda5666f/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T23:42:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11185.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Balanced</video:tag>
      <video:tag>Unbalanced</video:tag>
      <video:tag>Forces</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Octopus Walks on Land at Fitzgerald Marine Reserve. This guy came out of the booth to gift us a crab. What a friendly dude!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/9cd09a16-f4c4-4ed9-9e5d-640c1a733199/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-02-23T07:55:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11923.mp4</video:content_loc>
      <video:uploader>petaradmin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Octopus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Argon is an element with atomic number 18 and it is a noble gas. It is also the gas used in filament lamps due to its inactivity. This video explains the uses,source and origin of argon.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11200.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Argon</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Soft-simple-painless-surgical-repair-of-umbilical-hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soft simple painless surgical repair of umbilical hernia</video:title>
      <video:description>This video shows a soft simple painless surgical repair of umbilical hernia watch this video to see whole treatment and learn more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ed290465-be8c-40fe-b842-8ee67fb574cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-11T23:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11203.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Soft</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>painless</video:tag>
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      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Coevolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Coevolution</video:title>
      <video:description>&quot;Lec 20 - Coevolution&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Coevolution happens at many levels, not just the level of species. Organelles such as mitochondria and chloroplasts serve as good intracellular examples. Other living things make up a crucial component of an organism&apos;s environment. Coevolution can occur in helpful ways (symbiosis) and in harmful ways (parasitism). Many factors can influence coevolution, such the frequency and degree of interaction.

00:00 - Chapter 1. Introduction 
03:20 - Chapter 2. Definitions of Co-evolution and Intra-organism Analogies 
10:37 - Chapter 3. Symbioses and Parasites 
19:09 - Chapter 4. Principles of Co-evolution 
26:56 - Chapter 5. Coevolutionary Mimics and Models 
31:29 - Chapter 6. Coevolutionary Domestication 
39:43 - Chapter 7. Consequences of Co-evolution and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17341.jpg</video:thumbnail_loc>
      <video:duration>2896</video:duration>
      <video:publication_date>2012-09-02T18:26:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fUKWpF2sK34</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>coevolution</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>coadaptation</video:tag>
      <video:tag>Symbiosis</video:tag>
      <video:tag>parasitism</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Queen</video:tag>
      <video:tag>specialization</video:tag>
      <video:tag>butterflies</video:tag>
      <video:tag>poisonous</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>mimics</video:tag>
      <video:tag>domestication</video:tag>
      <video:tag>leafcutter</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-1-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  1 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec  1 - MIT 18.085 Computational Science and Engineering I&quot; Positive definite matrices K = A&apos;CA

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15401.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/f2eYLK6TpRs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Darmstadtium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Darmstadtium</video:title>
      <video:description>This video will help you to know about Darmstadtium i.e. its name origin, abundance, sources and is uses. Darmstadtium is a synthetic extreme radioactive element.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ea05e07-7382-454c-a47e-eea2e295be07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-11T23:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11202.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Darmstadtium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Clouds</video:title>
      <video:description>Video shows the self-aggregation of convection in cloud resolving simulations. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9f92094b-7ded-47d7-b1ca-8a0715d2cc70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-12-11T23:47:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11207.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Self</video:tag>
      <video:tag>aggregation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Resolving</video:tag>
      <video:tag>simulations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-C3-Lecture-8-Competitive-Market-50-minutes-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics C3 - Lecture 8: Competitive Market - 50 minutes of</video:title>
      <video:description>Economics C3 - Lecture 8: Competitive Market - 50 minutes of

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25988.jpg</video:thumbnail_loc>
      <video:duration>3314</video:duration>
      <video:publication_date>2012-09-18T23:30:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q-_bEij37nE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Competitive</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>50</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fun-With-Gas-MythBusters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fun With Gas  MythBusters</video:title>
      <video:description>Adam demonstrates how (and explains why) helium turns you into Donald Duck, and sulfur hexafluoride into Satan./nConnect with us on Facebook: http://facebook.com/MythBusters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/c8365b9f-5cb0-4762-a90d-f64a449ca9a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2012-02-18T00:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11908.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Fun</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Mythbusters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Geography C110</video:title>
      <video:description>&quot;Lec 11 - Geography C110&quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27428.jpg</video:thumbnail_loc>
      <video:duration>4493</video:duration>
      <video:publication_date>2012-09-21T07:09:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJHDPtJiYsM</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Heating-Water-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Heating Water  (NB)</video:title>
      <video:description>Heating Water  (NB)

NOTE:  This course continues in the playlist for Part 3 of 4 at 
http://www.youtube.com/playlist?list=PLEE332725D0C39121&amp;feature=view_all

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26544.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-09-19T01:31:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVwNNIDPaEY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heating</video:tag>
      <video:tag>water</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-Of-Epithelial-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types Of Epithelial Tissue</video:title>
      <video:description>This video discusses the different kinds of epithelial tissues. Epithelial tissue is known as tissues that form the outer covering of the body as in skin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08cdf0f3-867f-4987-a3a1-ff6ab45b3ca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:56:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11245.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Kinds</video:tag>
      <video:tag>Epithelial</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspirin-Helps-to-Fight-against-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspirin Helps to Fight against Cancer</video:title>
      <video:description>This is the first study to find that aspirin can significantly reduce the risk of cancer spread and death for women who have been treated for early stage breast cancer said dr michelle holmes of harvard medical school who led the study published in the journal of clinical oncology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f4299194-51e2-4381-a77a-6b8373c01e19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-11-30T23:48:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9763.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Aspirin</video:tag>
      <video:tag>fights</video:tag>
      <video:tag>Against</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Line-Patterns-Made-By-Magnetic-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Line Patterns Made By Magnetic Force</video:title>
      <video:description>This scientific video shows a study about the patterns made by a magnetic force. Materials used in this demonstration are iron filings, bar magnet, and a cardboard.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/26046de3-aba9-448e-8c93-a1f69f52942f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11223.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>patterns</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Patterns-Formed-From-A-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Patterns Formed From A Magnetic Field</video:title>
      <video:description>In this video, the narrator demonstrates the patterns made by a magnetic force. Patterns are made from a single bar magnet, two bar magnets with opposite poles facing each other, and two bar magnets with like poles facing each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ea83094-1cb1-41af-a209-9e13977fe325/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:51:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11224.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>patterns</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Vanadium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Vanadium?</video:title>
      <video:description>Vanadium is a silvery grey transition metal whose atomic number is 23. This video explains the origin,uses,source of vanadium and other important facts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/818c0dee-4bc6-4fab-81ba-53272d8f3ee4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-11T23:47:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11206.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>vanadium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Image-Formation-by-a-Convex-Lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Image Formation by a Convex Lens</video:title>
      <video:description>This video explains how an image is formed by a convex lens when an object is at infinity. It also explains what the focal length of the lens is and also the nature of the image.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a8de0de5-e728-4e85-82b6-891178a79b74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-11T23:57:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11249.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>image</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>object</video:tag>
      <video:tag>is</video:tag>
      <video:tag>at</video:tag>
      <video:tag>infinity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Economics-C3-Lecture-10-Regulation-and-Antitrust</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Economics C3 - Lecture 10: Regulation and Antitrust</video:title>
      <video:description>Economics C3 - Lecture 10: Regulation and Antitrust

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25997.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-18T23:31:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N_Pq4JG1USw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Antitrust</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Communication-in-the-nursing-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Communication in the nursing field</video:title>
      <video:description>Mrs Merge Gozdowiak, RN. C, NHA vice president of the  Health services talks of the importance of communication in a nursing field. 58% of our communication is by body language and 38 is by tonal voice. Watch this video and learn more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0f7226c-06cc-4575-b74a-7d64764b62c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1595</video:duration>
      <video:publication_date>2011-12-01T04:16:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10201.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Communication</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-C3-Lecture-19-Government-Policies-for-Environme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Economics C3 - Lecture 19: Government Policies for Environme</video:title>
      <video:description>Economics C3 - Lecture 19: Government Policies for Environme

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26026.jpg</video:thumbnail_loc>
      <video:duration>4515</video:duration>
      <video:publication_date>2012-09-18T23:38:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w9EYSHrglRY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Policies</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Environme</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Public Health 253B</video:title>
      <video:description>&quot;Lec 7 - Public Health 253B&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24224.jpg</video:thumbnail_loc>
      <video:duration>8089</video:duration>
      <video:publication_date>2012-09-15T05:03:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T-TqxscoDb0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Polar-Covalent-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Polar Covalent Bonding</video:title>
      <video:description>This video explains the polar covalent bonding with the help of an example of hydrogen and chlorine to form H-CL. Polar covalent bonds are formed due to the sharing of electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/37ede4df-cb64-49d6-9ade-610d9ccf116c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-12-11T23:53:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11235.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Model-of-Skeletal-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of Skeletal Muscles</video:title>
      <video:description>The cylindrical structure of skeletal muscle fiber model is shown in this video. A brief explanation is provided to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5686e7c3-1574-4b73-9cdb-1da7b1c2f85b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2010-11-15T12:06:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5375.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>fiber</video:tag>
      <video:tag>model</video:tag>
      <video:tag>orientation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sipser-chang-technique-of-sature-fixation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sipser-chang technique of sature fixation</video:title>
      <video:description>Here is a video on McCannel suture fixation of IOL to iris using standard and Sipser-chang technique. It also explains use of siepser slide knot to secure IOL to the iris. These technique can also be helpful for repair of iris, and securing Ahmed segment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a1c2667-15a8-4b27-83d4-0f85151379a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2011-12-01T04:28:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10216.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Sipser</video:tag>
      <video:tag>chang</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-21-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 21-Mechanical Engineering 110</video:title>
      <video:description>lec 21-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20930.jpg</video:thumbnail_loc>
      <video:duration>4586</video:duration>
      <video:publication_date>2012-09-08T00:42:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JpGYIM_dCoU</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molybdenum-a-Chemical-Substance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molybdenum a Chemical Substance</video:title>
      <video:description>What is Molybdenum? From where is the name Molybdenum originated from. What are the sources, abundance and uses of Molybdenum? This video will explain you a lot about this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/da7def27-3e6d-43a0-9825-373bf510e83c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-11T23:57:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11253.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molybdenum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 3 - MIT 18.085 Computational Science and Engineering I&quot; Network applications: A = incidence matrix

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15403.jpg</video:thumbnail_loc>
      <video:duration>3435</video:duration>
      <video:publication_date>2012-08-28T17:11:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4t_Fqd5Hd2c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Element Rutherfordium</video:title>
      <video:description>What Is Rutherfordium? Where is the name originated from? What are its uses and sources? All about Rutherfordiumis shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/42b7a9a1-6bc5-4209-9c91-b5c6ad0a9f48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-11T23:57:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11250.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Rutherfordium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-164-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 164 - Lecture 5</video:title>
      <video:description>Computer Science 164 - Lecture 5

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26163.jpg</video:thumbnail_loc>
      <video:duration>4408</video:duration>
      <video:publication_date>2012-09-19T00:06:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XFGju6kjhKw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-ABCs-of-Adult-CPR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The ABC&apos;s of Adult CPR</video:title>
      <video:description>CPR or cardiopulmonary resuscitation is a procedure used when a victim is in cardiac arrest. This video explains the most important sections a person need to know about adult CPR.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4fd7a055-2d5e-4ae4-bc4d-f25093f6a9b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>999</video:duration>
      <video:publication_date>2011-12-01T04:32:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10221.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>abc</video:tag>
      <video:tag>s</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Adult</video:tag>
      <video:tag>CPR</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Giving-Birth-in-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giving Birth in Water</video:title>
      <video:description>Water birth is the process of giving birth to babies underwater. There are both pros and cons for this process such the woman is buoyant taking weight of her body. This video provides plenty of information of this birth process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/445de65d-0f27-4e8a-b5af-fd7c99a4f180/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-13T22:37:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11749.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Funny-Catheter-Recycle-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Funny Catheter Recycle Video</video:title>
      <video:description>Check out the latest foley catheters videos and other funny videos Profesionals relate to the concept of not recycling Intermttent Catheters watch full  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5fde1677-ba7d-4149-ae0a-25b5c5702d64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-01T02:18:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9917.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>funny</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Recycle</video:tag>
      <video:tag>Video</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Parts-of-the-Soul-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  4 - Parts of the Soul II</video:title>
      <video:description>&quot;Lec  4 - Parts of the Soul II&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a demonstration of sampling bias and a discussion of the problems it raises for empirical psychology. The lecture then returns to divisions of the soul, focusing on examples from contemporary research. The first are dual-processing accounts of cognition, which are introduced along with a discussion of the Wason selection task and belief biases. Next, the influential research of Kahneman and Tversky on heuristics and biases is introduced alongside the famous Asian disease experiment. Finally, Professor Gendler introduces her own notion of alief and offers several examples that distinguish it from belief.

00:00 - Chapter 1. Sampling Bias
05:58 - Chapter 2: Dual Processing Accounts of Cognition and the Wason Selection Task
23:55 - Chapter 3. Kahneman and Tversky on Framing Effects
32:18 - Chapter 4. Alief

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23584.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-14T09:38:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/znE88LapbTs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>soul</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-cMultiplying-and-Dividing-Rational-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - cMultiplying and Dividing Rational Expressions 1</video:title>
      <video:description>Multiplying and Dividing Rational Expressions 1

U11_L1_T2_we1 Multiplying and Dividing Rational Expressions 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24770.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-09-17T16:45:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3GL69IA2q4s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Flourishing-and-Attachment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Flourishing and Attachment</video:title>
      <video:description>&quot;Lec 7 - Flourishing and Attachment&quot;Philosophy and the Science of Human Nature (PHIL 181)

The discussion of the disordered soul continues with a reflection on the Stanley Milgram&apos;s famous studies, in which participants were directed to perform harmful actions that ran counter to their reflective moral commitments. Interestingly, such demands were more likely followed when the commander was closer to the subject and the victim further away. What is it about proximity to others that has this effect on us? Professor Gendler goes on to discuss the relationship between social attachment and human flourishing, reviewing Harlow&apos;s wire mother/cloth mother experiments on non-human primates, studies of attachment styles in infants, and cross-cultural research demonstrating the importance of social relationships for flourishing and health.

00:00 - Chapter 1. The Milgram Studies
10:54 - Chapter 2. Personal Interaction and Moral Behavior
18:26 - Chapter 3. Attachment in Infants and Non-Human Primates
28:53 - Chapter 4. Importance of Social Interaction in Human Flourishing 
34:33 - Chapter 5. Questions

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23589.jpg</video:thumbnail_loc>
      <video:duration>2266</video:duration>
      <video:publication_date>2012-09-14T09:38:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5JMNOKVeA9Q</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Flourishing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>attachment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 14 -  MIT 18.085 Computational Science and Engineering I&quot; Numerical linear algebra: SVD and applications

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15423.jpg</video:thumbnail_loc>
      <video:duration>3658</video:duration>
      <video:publication_date>2012-08-28T17:15:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ywK_miSFVew</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Function-Inverse-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Function Inverse Example 1</video:title>
      <video:description>Function Inverse Example 1

Function Inverse Example 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20196.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-09-06T02:31:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSiamij_i_k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Evaluate-a-formula-using-substitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Evaluate a formula using substitution</video:title>
      <video:description>Evaluate a formula using substitution

u10_l1_t4_we1 Evaluate a formula using substitution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25173.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-09-18T01:38:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tC1SfxRvtmM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>evaluate</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>using</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 8 - Classical Mechanics&quot; (November 14, 2011) Leonard Susskind discusses the some of the basic laws and ideas of modern physics. In this lecture, he looks closely at the concept of angular momentum and Poisson Brackets. He derives the basic angular momentum equations and shows how they can describe this fundamental type of motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18985.jpg</video:thumbnail_loc>
      <video:duration>5887</video:duration>
      <video:publication_date>2012-09-04T08:34:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oePbj7yrzUQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Stellar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>radioactivity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>poison</video:tag>
      <video:tag>Hamiltonian</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>high</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Virtue-and-Habit-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  Virtue and Habit I</video:title>
      <video:description>&quot;Lec 9 -  Virtue and Habit I&quot;Philosophy and the Science of Human Nature (PHIL 181)

We become virtuous by acting as if we are virtuous. This central insight of Aristotle is explored in this lecture. Professor Gendler begins by explaining how Aristotle&apos;s method can allow us to turn normative laws - which describe how we should act -- into descriptive laws -- which describe how we do act. But what practical strategies are available to help us turn our reflective behavior (acting as if virtuous) into automatic behavior (being virtuous)? To address this question, Professor Gendler explores a number of surprising parallels between Pavlovian conditioning of animals, successful parenting strategies, and techniques for acquiring virtue by habit.

00:00 - Chapter 1. Norms, Laws, and Habits
12:31 - Chapter 2. Aristotle on Habituation
21:37 - Chapter 3. Classical and Operant Conditioning

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23593.jpg</video:thumbnail_loc>
      <video:duration>2410</video:duration>
      <video:publication_date>2012-09-14T09:39:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/reZA81S0zfI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>virtue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Habit</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Lecture-6-Turbo-Assessing-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Lecture 6 (Turbo) - Assessing Externalities</video:title>
      <video:description>Lec 10 - Lecture 6 (Turbo) - Assessing Externalities. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Assessing Externalities&quot; October 20, 2011 The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture picks up where the last left off: how to gather the information needed to correctly internalize externalities.  We analyze three approaches: those based on scientific expertise, surveys and &quot;incentive compatible mechanisms&quot;.  After developing some basic concepts, we consider the Stern Review of the Economics of Climate Change as an example of the first approach.  We then discuss the flaws of surveys and the poor incentives they offer participants.  Finally, we discuss how incentive compatible mechanisms, like the Vickrey-Clarke-Groves mechanism, attempt, but usually fail, to satisfactorily resolve these concerns.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15006.jpg</video:thumbnail_loc>
      <video:duration>4571</video:duration>
      <video:publication_date>2012-08-28T11:30:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OG7ofRhRcOQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -  MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 15 -  MIT 18.085 Computational Science and Engineering &quot; Numerical methods in estimation: recursive least squares and covariance matrix

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15424.jpg</video:thumbnail_loc>
      <video:duration>3992</video:duration>
      <video:publication_date>2012-08-28T17:15:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RpeaxINv2Yk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Lecture-8B-Product-Design-Price-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Lecture 8B - Product Design Price Theory</video:title>
      <video:description>Lec 11 - Lecture 8B - Product Design Price Theory. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Product Design Price Theory&quot; October 20, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15007.jpg</video:thumbnail_loc>
      <video:duration>5000</video:duration>
      <video:publication_date>2012-08-28T11:30:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kob7ApDl3HM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Lecture-8-Regular-Price-Discrimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lecture 8 (Regular) - Price Discrimination</video:title>
      <video:description>Lec 13 - Lecture 8 (Regular) - Price Discrimination. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Price Discrimination,&quot; October 27, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture addresses monopolistic firms&apos; attempt to get around their basic trade-off by charging different prices to different consumer or for different units of goods.  After exploring why first-degree price discrimination is desirable but unattainable, we consider how various imperfect forms of price discrimination (implicit, explicit and others) operate.  We analyze when price discrimination improves and when it harms the efficient operation of markets and how price discriminatory strategies can be used in the design of public policies such as taxation, auctions and criminal justice.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15009.jpg</video:thumbnail_loc>
      <video:duration>4725</video:duration>
      <video:publication_date>2012-08-28T11:31:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LoJKNajYwRI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-The-Quiet-Revolution-in-Plastics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14-The Quiet Revolution in Plastics</video:title>
      <video:description>&quot;Lec 14-The Quiet Revolution in Plastics&quot;Environmental Politics and Law (EVST 255)

Plastics are omnipresent but minimally understood and regulated in the United States. The lecture focuses on the dangers that chemicals in plastics pose to human health, particularly via leaching into food and water. Plastics are regulated by the Toxic Substance Control Act, which gives the Environmental Protection Agency the responsibility of testing to ensure that plastics do not adversely affect human health. When plastics can leach into food, the Food and Drug Administration can demand testing. Professor Wargo shows how oversights have led to limited labeling of hazardous plastics, which results in consumers having limited means of protecting themselves from harm.

00:00 - Chapter 1. An Introduction to The Plastics Problem
06:49 - Chapter 2. Plastics: Omnipresent in Everyday Life
33:05 - Chapter 3. Where Does All that Plastic Go?
43:49 - Chapter 4. How Plastics Have Escaped Regulation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23190.jpg</video:thumbnail_loc>
      <video:duration>3123</video:duration>
      <video:publication_date>2012-09-13T11:23:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lIeWf8Oki2A</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quiet</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Plastics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Fitzgerald-Tender-is-the-Night-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Fitzgerald, Tender is the Night (continued)</video:title>
      <video:description>&quot;Lec 21 - Fitzgerald, Tender is the Night (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of Tender Is the Night with a biographical sketch of Zelda Sayre Fitzgerald&apos;s mental instability, the inspiration for the character of Nicole Diver. Invoking the schema of &quot;have&quot; and &quot;have not,&quot; she then shows how Fitzgerald borrows techniques from film to quicken the pace of Dick Diver&apos;s narrative of dispossession. Dimock argues that Fitzgerald uses close-up, cross-cutting, and the speeding up of negative resolutions to strip Dick of his professional identity and to render him empty-handed at the end.

00:00 - Chapter 1. The Biography of F. Scott Fitzgerald and Zelda Sayer 
10:52 - Chapter 2. Have and Have Not as Types in Tender Is the Night 
17:00 - Chapter 3. Rosemary and Dick as Actors
24:10 - Chapter 4. The Close-Up as a Narrative Technique
36:30 - Chapter 5. Cross-Cutting as a Narrative Technique
13:59 - Chapter 6. Racialization in Fitzgerald
40:50 - Chapter 7. Cross-Cutting to Nicole&apos;s Judgment of Dick 
44:29 - Chapter 8. The Speed of the Negative Resolution to Tender Is the Night 
48:57 - Chapter 9. The Intrusion of World War I into Marriage   

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23609.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-14T09:44:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PcK0GlkMmYQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Fitzgerald</video:tag>
      <video:tag>Tender</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Night</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Lecture-8-Turbo-Price-Discrimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Lecture 8 (Turbo) - Price Discrimination</video:title>
      <video:description>Lec 14 - Lecture 8 (Turbo) - Price Discrimination. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Price Discrimination,&quot; October 27, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture addresses monopolistic firms&apos; attempt to get around their basic trade-off by charging different prices to different consumer or for different units of goods.  After exploring why first-degree price discrimination is desirable but unattainable, we consider how various imperfect forms of price discrimination (implicit, explicit and others) operate.  We analyze when price discrimination improves and when it harms the efficient operation of markets and how price discriminatory strategies can be used in the design of public policies such as taxation, auctions and criminal justice.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15010.jpg</video:thumbnail_loc>
      <video:duration>4447</video:duration>
      <video:publication_date>2012-08-28T11:31:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ht6kPwsfZw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Function-Inverses-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Function Inverses Example 2</video:title>
      <video:description>Function Inverses Example 2

Function Inverses Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20197.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-06T02:32:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aeyFb2eVH1c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverses</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Economic-Motivations-for-Fertility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Economic Motivations for Fertility</video:title>
      <video:description>&quot;Lec 19 - Economic Motivations for Fertility&quot; Global Problems of Population Growth (MCDB 150)

Data shows, consistently, that poor people have more children than rich people; economically speaking, children are an inferior good. Children are production goods because they do work, consumption goods because they are enjoyable, and investment goods because they support parents in old age. Jobs in the modern sector require education and health. To pay for this, parents have to focus their resources on fewer children.

00:00 - Chapter 1. Children as Inferior Goods
09:50 - Chapter 2. The Economics of Childbearing
22:15 - Chapter 3. Children as Consumption Goods
28:43 - Chapter 4. Children as Investment Goods
37:55 - Chapter 5. Education and Maximizing Investment in Children
50:46 - Chapter 6. Investing in Education
57:01 - Chapter 7. The Process of Modernization
01:06:19 - Chapter 8. Opportunity Costs of Childbearing for Modern Mothers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23108.jpg</video:thumbnail_loc>
      <video:duration>4442</video:duration>
      <video:publication_date>2012-09-12T12:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GgNDFgw6j2A</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>Motivations</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Fertility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 26 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20614.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-06T16:55:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GiMQFfnWFU4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-2003-AIME-II-Problem-5-Minor-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - 2003 AIME II Problem 5 Minor Correction</video:title>
      <video:description>2003 AIME II Problem 5 Minor Correction

2003 AIME II Problem 5 Minor Correction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25049.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-18T00:31:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yXg5CYuCcU4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Minor</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Sociology150A-Automaticity-3-and-Immune-Neglect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Sociology150A -Automaticity 3 and Immune Neglect</video:title>
      <video:description>&quot;Lec 23 - Sociology150A -Automaticity 3 and Immune Neglect&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24269.jpg</video:thumbnail_loc>
      <video:duration>3805</video:duration>
      <video:publication_date>2012-09-15T05:47:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DEgwMUKd8fE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Automaticity</video:tag>
      <video:tag>3</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Neglect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Purgatory-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Purgatory I, II</video:title>
      <video:description>&quot;Lec 9 - Purgatory I, II&quot; Dante in Translation (ITAL 310)

In this lecture, Professor Mazzotta introduces Purgatory and proceeds with a close reading of Cantos I and II. The topography of Mount Purgatory is described, and the moral system it structures is contrasted with that of Hell. Dante&apos;s paradoxical choice of Cato, a pagan suicide, as guardian to the entrance of Purgatory ushers in a discussion of freedom from the standpoint of classical antiquity, on the one hand, and Judaism, on the other. In his refusal to be enslaved by the past, both on earth and in the afterlife, Cato is seen to embody the virtues of exile, setting an example for the penitent souls of Ante-purgatory (Purgatory II), including the pilgrim, who still clings to the comforts of the past.

00:00 - Chapter 1. Purgatory as an Idea and as a Poetic Construction 
07:34 - Chapter 2. Canto I: A New Departure 
16:35 - Chapter 3. The Muses: Tonality and Orientation 
23:27 - Chapter 4. Cato
30:14 - Chapter 5. Suicide; Purgatory as the Domain of Freedom
40:42 - Chapter 6. Canto II: Purgatory as the Antipodes of Jerusalem: Exodus
49:46 - Chapter 7. Internalizing the Narrative; The Exilic Condition; Casella 
01:00:29 - Chapter 8. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23074.jpg</video:thumbnail_loc>
      <video:duration>4259</video:duration>
      <video:publication_date>2012-09-12T06:29:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SkwWbSoLRAQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Purgatory</video:tag>
      <video:tag>I</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Probability for Life Science</video:title>
      <video:description>&quot;Lec Last - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20616.jpg</video:thumbnail_loc>
      <video:duration>2720</video:duration>
      <video:publication_date>2012-09-06T16:55:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jlwMcm_u7OQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Technology-and-Invention-in-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Technology and Invention in Finance</video:title>
      <video:description>&quot;Lec 3 - Technology and Invention in Finance&quot; Financial Markets (2011) (ECON 252)

In the beginning of the lecture, Professor Shiller reviews the probability theory concepts from the last class and extends these concepts by the central limit theorem. Afterwards, he turns his attention toward the role of financial technology and financial invention within society, in particular with regard to the management of big and important risks. He proceeds along the lines of a &quot;framing&quot; theme, referring to the context and the associations of inventions, and along the lines of a &quot;device&quot; theme, emphasizing the creation of complicated structures set up for a certain purpose, which require learning over time to be improved. His coverage of financial inventions spans limited liability for corporations and the framework of Township and Village Enterprises in China, as well as inflation indexation from its inception around the turn of the 19th century to its applications in Chile and Mexico in the 20th century. Professor Shiller concludes the lecture elaborating on swap contracts as financial inventions, and on the subsequent development of credit default swaps.

00:00 - Chapter 1. Introduction
02:38 - Chapter 2. Review of Probability Theory and the Central Limit Theorem
14:21 - Chapter 3. The Role of Finance in Society 
28:52 - Chapter 4. A Selection of Modern Inventions 
39:14 - Chapter 5. Corporations and Limited Liability
51:33 - Chapter 6. Inflation Indexation 
01:07:42 - Chapter 7. Swap Contracts

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23702.jpg</video:thumbnail_loc>
      <video:duration>4529</video:duration>
      <video:publication_date>2012-09-14T10:39:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Iij2mpilSJo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>in</video:tag>
      <video:tag>finance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 3 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27106.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-09-21T02:50:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vz-NFEzcuxg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 4 - Sustainable Living Program&quot; Tim Papandreou on &quot;Transportation,&quot; as part of the Education for Sustainable Living Program (ESLP).

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

A committed leader and an early adopter of the low-carbon diet and lifestyle, Timothy Papandreou has worked as an urban planner in Los Angeles and Australia, and will soon oversee the transportation planning and development program for the San Francisco Municipal Transportation Agency. At the Los Angeles County Metropolitan Transportation Authority (Metro), Papandreou spent nine years working with public, business and community sectors to develop more sustainable transportation funding policies, programs and solutions.  He is a founding board member of Cultivating Sustainable Communities, a non-profit that empowers people to become more sustainable through affordable land trusts, energy efficiency and urban food garden programs.

Some clips and images may have been blurred or removed to avoid copyright infringement.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list?p=970187D814A61677
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20620.jpg</video:thumbnail_loc>
      <video:duration>6054</video:duration>
      <video:publication_date>2012-09-06T16:58:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lyMh-07_0No</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Tim</video:tag>
      <video:tag>Papandreou</video:tag>
      <video:tag>on</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>as</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>ESLP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-TEDxCaltech-Pamela-Bjrkman-Visualizing-and-Engineering-New-Anti-HIV-Agents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - TEDxCaltech - Pamela Björkman - Visualizing and Engineering New Anti-HIV Agents</video:title>
      <video:description>Lec 7 - TEDxCaltech - Pamela Björkman - Visualizing and Engineering New Anti-HIV Agents. Pamela Björkman is the Max Delbrück Professor of Biology at Caltech, and an investigator of the Howard Hughes Medical Institute. She is well known for her pioneering work in structural studies of biological macromolecules. Her research focuses upon the structure and function of proteins of the immune system, especially interactions involved in immune recognition, using techniques such as X-ray crystallography and confocal and electron microscopy.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15019.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-08-28T11:56:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VRwH3rSjNwQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
      <video:tag>visualization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-An-Ultrafast-Optical-Digital-Technology-Smart-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - An Ultrafast Optical Digital Technology Smart Light</video:title>
      <video:description>&quot;Lec 17 - An Ultrafast Optical Digital Technology Smart Light&quot; February 28, 2007 lecture by Alan Huang for the Stanford University Computer Systems Colloquium (EE 380).  Discussion topics include optical isolators, Sagnac interferometric switches, optical slate machines and clock rate.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24091.jpg</video:thumbnail_loc>
      <video:duration>3902</video:duration>
      <video:publication_date>2012-09-14T15:19:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dm0k78396DY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Ultrafast</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Edible-Education-The-Global-Food-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Edible Education: The Global Food Movement</video:title>
      <video:description>Edible Education: The Global Food Movement

Carlo Petrini
Translator, Corby Kummer

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM.

LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY 

INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25887.jpg</video:thumbnail_loc>
      <video:duration>4866</video:duration>
      <video:publication_date>2012-09-18T18:06:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qz14gXMExt8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>the</video:tag>
      <video:tag>global</video:tag>
      <video:tag>food</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-TEDxCaltech-Jehoshua-Bruck-Teaching-the-Past-Dreaming-the-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - TEDxCaltech - Jehoshua Bruck - Teaching the Past; Dreaming the Future</video:title>
      <video:description>Lec 8 - TEDxCaltech - Jehoshua Bruck - Teaching the Past; Dreaming the Future. Jehoshua (Shuki) Bruck is the Gordon and Betty Moore Professor of Computation and Neural Systems and Electrical Engineering at Caltech. He received the B.Sc. and M.Sc. degrees in electrical engineering from the Technion, Israel Institute of Technology, in 1982 and 1985, respectively and the Ph.D. degree in Electrical Engineering from Stanford University in 1989.Shuki&apos;s research focuses on information theory and systems and the theory of computation in biological networks. His extensive industrial experience includes working for IBM Research as well as cofounding and serving as chairman of Rainfinity (acquired in 2005 by EMC) and XtremIO.  Dr. Bruck is a Fellow of the IEEE, a recipient of the Feynman Prize for Excellence in Teaching, the IEEE Schelkunoff Award, a Sloan Research Fellowship, a National Science Foundation Young Investigator Award, an IBM Outstanding Innovation Award and an IBM Outstanding Technical Achievement Award.
About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15020.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2012-08-28T11:56:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IshGeiThCa4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Apsidal-Precession-Perihelion-Precession-and-Milankovitch-Cycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Apsidal Precession (Perihelion Precession) and Milankovitch Cycles</video:title>
      <video:description>Apsidal Precession (Perihelion Precession) and Milankovitch Cycles

Apsidal Precession (Perihelion Precession)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25030.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-17T18:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m6lMGoZTJnc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Apsidal</video:tag>
      <video:tag>Precession</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Milankovitch</video:tag>
      <video:tag>Cycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-TEDxCaltech-Dennis-Callahan-A-Portrait-of-the-Scientist-as-a-Young-Artist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - TEDxCaltech - Dennis Callahan - A Portrait of the Scientist as a Young Artist</video:title>
      <video:description>Lec 9 - TEDxCaltech - Dennis Callahan - A Portrait of the Scientist as a Young Artist. Dennis Callahan is a third year graduate student in Materials Science at Caltech. His thesis is focused on exploring design limits for novel types of solar cells to achieve maximum efficiency with minimum cost and use of raw materials.  He has created many types of scientific art, and his images have twice consecutively won first place at Caltech&apos;s &quot;Art of Science&quot; competition. In his spare time Dennis is an amateur photographer and singer-songwriter. He also experiments with generative art, which is an art form at the intersection of abstract drawing and computer programming in which artistic works are created with a computer through the use of human designed algorithms.  One of his major interests and passions is the merging of science and art to help foster a greater widespread understanding of the purpose and importance of each of these typically distinct and under appreciated topics.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15021.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-08-28T11:57:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Ci6HlupFIA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>art</video:tag>
      <video:tag>student</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Permutations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Permutations</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Introduction to permutations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19948.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T01:09:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XqQTXW7XfYA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Permutations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Perpendicular-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Perpendicular Lines</video:title>
      <video:description>Perpendicular Lines

U04_L2_T2_we1 : Perpendicular Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24576.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-17T14:08:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0671cRNjeKI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 29 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Crystal Field Theory

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15220.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-28T15:42:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NVTHQwQ9IqA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 4 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20630.jpg</video:thumbnail_loc>
      <video:duration>3974</video:duration>
      <video:publication_date>2012-09-06T17:09:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVkPh__tW5I</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulation-1-of-1000-of-Accommodation-in-the-Ribosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulation (1 of 1000 ) of Accommodation in the Ribosome</video:title>
      <video:description>This video depicts a simulation (1 of 1000 ) of accommodation (including reversible conformational rearrangements) in the ribosome performed by LANL researchers as determined from all-atom simulations of the 70S ribosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d966a43f-d61a-4738-ba56-54fabc112080/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2010-11-15T01:12:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5358.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>simulation</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Accommodation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>Performed</video:tag>
      <video:tag>by</video:tag>
      <video:tag>LANL</video:tag>
      <video:tag>Researchers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-repair-using-ultrapro-mesh-and-fibrin-glue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia repair using ultrapro mesh and fibrin glue</video:title>
      <video:description>This video shows differences in biomechanical stability using various fibrin glue compositions for mesh fixation in endoscopic inguinal hernia repair</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c50e3ec-03d8-4b7e-872c-cc20ace923ec/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-29T11:41:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8971.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Ultrapro</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>and</video:tag>
      <video:tag>FIbrin</video:tag>
      <video:tag>Glue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Interpreting-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Interpreting Inequalities</video:title>
      <video:description>Interpreting Inequalities

U05_L1_T1_we1 : Interpreting Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24581.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2012-09-17T14:09:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wo7DSaPP8hQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Interpreting</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-The-Ozone-Layer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - The Ozone Layer</video:title>
      <video:description>&quot;Lec 32 - The Ozone Layer&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Stratospheric ozone is important as protection from harmful ultraviolet solar radiation.  Ozone in the stratosphere blocks almost all UVC radiation, which is extremely energetic and harmful.  Ozone within the ozone layer is destroyed through chemical reactions involving chlorine atoms and the ozone molecules.  The main anthropogenic source of chlorine in the atmosphere is chlorofluorocarbons (CFCs).  Emissions of CFCs began to increase after 1960 and continued to increase until the 1990s.  The 1987 Montreal Protocol banned the emission of CFCs as of 1994, and currently CFC emissions are nearly zero.  

00:00 - Chapter 1. Terminology for Stratospheric Ozone
00:01 - Chapter 2. The Ozone Layer
11:06 - Chapter 3. The Dobson Unit
15:05 - Chapter 4. Origin and Maintenance of Ozone in the Stratosphere
26:22 - Chapter 5. The Ozone Hole
37:51 - Chapter 6. The Montreal Protocol

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23328.jpg</video:thumbnail_loc>
      <video:duration>2442</video:duration>
      <video:publication_date>2012-09-13T13:00:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3EgVrXrMzgo</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>layer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Treatment-for-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Treatment for Cancer</video:title>
      <video:description>How is estrogen related to cancer? What is the mechanism of action of the new medications treating the disease? Watch the video to find out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/276edada-a26b-4d24-96ee-0902231bd11d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-06T19:51:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10869.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>estrogen</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded April 9, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24067.jpg</video:thumbnail_loc>
      <video:duration>6358</video:duration>
      <video:publication_date>2012-09-14T15:09:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ZEYa7SRRsU</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 13 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20745.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-09-07T16:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JKKK55QlmnU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 22 - MIT 18.085 Computational Science and Engineering I&quot; Fourier expansions and convolution

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15432.jpg</video:thumbnail_loc>
      <video:duration>3754</video:duration>
      <video:publication_date>2012-08-28T17:20:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FWtYuLFIUUM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Naming-Alkenes-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Naming Alkenes Examples</video:title>
      <video:description>Naming Alkenes Examples

Naming Alkenes Examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24517.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2012-09-17T13:46:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KWv5PaoHwPA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>Alkenes</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-TEDxCaltech-S-George-Djorgovski-Evolving-Science-and-Technology-in-Cyberspace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - TEDxCaltech - S. George Djorgovski - Evolving Science and Technology in Cyberspace</video:title>
      <video:description>Lec 15 - TEDxCaltech - S. George Djorgovski - Evolving Science and Technology in Cyberspace. S. George Djorgovski is a Professor of Astronomy and a Co-Director of the Center for Advanced Computing Research at Caltech, and the Director of the Meta-Institute for Computational Astrophsics, the first professional scientific organization based in virtual worlds.  He received his Ph.D. from UC Berkeley in 1985, was a Harvard Junior Fellow, and joined the Caltech faculty in 1987. Among his honors, he was an Alfred P. Sloan Foundation Fellow, a Presidential Young Investigator and, having authored or coauthored several hundred scientific publications; he was among the Institute for Scientific Information&apos;s 1000 most cited physicists.  George is one of the founders of the Virtual Observatory framework and the emerging field of AstroInformatics, and he chaired the U.S. National Virtual Observatory Scientific Definition Team.  Among his many current interests are development of methodologies for a computationally enabled, data-intensive science for the 21st century, and exploration of observable parameter spaces with digital sky surveys.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15027.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-08-28T11:57:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FB33pV2L0Vo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>World</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 1- MIT 6.035 Computer Language Engineering, Fall 2005.
Course Administration Information and Overview

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15028.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-08-28T11:58:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k-bpyDgBxAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-169-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 169 - Lecture 15</video:title>
      <video:description>Computer Science 169 - Lecture 15

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26108.jpg</video:thumbnail_loc>
      <video:duration>4768</video:duration>
      <video:publication_date>2012-09-18T23:54:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5n6Hg-9pU8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-TEDxCaltech-Eric-Heller-Freak-Waves-a-Visual-Pathway-to-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - TEDxCaltech - Eric Heller - Freak Waves: a Visual Pathway to Discovery</video:title>
      <video:description>Lec 20 - TEDxCaltech - Eric Heller - Freak Waves: a Visual Pathway to Discovery. Eric Heller was born in Washington D.C. in 1946.  He received his BS from the University of Minnesota in 1968, and his PhD in Chemical Physics in 1973 from Harvard University.  After a postdoc at the University of Chicago, Rick joined the chemistry faculty at UCLA in 1975, becoming a Professor in 1981. In 1981 he took a sabbatical at Los Alamos National Laboratory, ultimately joining LANL as a staff scientist until 1984 when he accepted a faculty position in chemistry at the University of Washington.  In 1993, he returned to Harvard as Professor of Physics, and assumed his present position of Professor of Physics and Chemistry in 1998. In 2009, Heller was appointed the Abbot and James Lawrence Professor of Chemistry and Professor of Physics at Harvard.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15034.jpg</video:thumbnail_loc>
      <video:duration>641</video:duration>
      <video:publication_date>2012-08-28T12:04:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WttWsBAgq5U</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tracing</video:tag>
      <video:tag>sailing</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Utilitarianism-and-Liberty-John-Stuart-Mill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Utilitarianism and Liberty, John Stuart Mill</video:title>
      <video:description>&quot;Lec 7 - Utilitarianism and Liberty, John Stuart Mill&quot; Foundations of Modern Social Thought (SOCY 151)

Adam Smith&apos;s ideas about self-interest should be understood as a precursor in some ways to John Stuart Mill&apos;s thinking on utilitarianism.  Professor Szelenyi discusses, but does not resolve, the complexities of Adam Smith&apos;s moral and ethical positions staked out in The Theory of Moral Sentiments—including a focus on sympathy—and the most widespread economic interpretation of Smith and The Wealth of Nations that he is the economist of self-interest.  One way to reconcile these so-called &quot;two Smiths&quot; is that, as social beings, it is in our self-interest to express benevolence and sympathy toward others.  Mill, the student of Bentham since a very young age, humanizes the theory of utilitarianism.  Perhaps he should be best remembered for his staunch views on liberty: liberty must never be compromised for the sake of expediency.  

00:00 - Chapter 1. Smith in a Historical Context
07:04 - Chapter 2. &quot;The Theory of Moral Sentiments&quot;: Major Themes
13:29 - Chapter 3. &quot;The Wealth of Nations&quot;: Major Themes; Self-Interest and The Common Good
21:24 - Chapter 4. The Labor Theory of Value; The Invisible Hand
27:17 - Chapter 5. Mill in a Historical Context
35:34 - Chapter 6. &quot;Utilitarianism&quot;: Major Themes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23470.jpg</video:thumbnail_loc>
      <video:duration>2535</video:duration>
      <video:publication_date>2012-09-14T08:57:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2lZuWaezTkg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Utilitarianism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Liberty</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Stuart</video:tag>
      <video:tag>Mill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Monasticism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Monasticism</video:title>
      <video:description>&quot;Lec 13 - Monasticism&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman discusses some of the paradoxes of monasticism in the Early Middle Ages. To the modern mind, monks and learning make a natural pair. However, this combination is not an obvious outcome of early monasticism, which emphasized asceticism and renunciation of the world. As it moved west, monasticism shifted away from its eremetic beginnings in Egypt and Syria to more communal way of life under the Rule of St Benedict.  In addition to communal life, the Rule emphasized prayer and labor; the latter of which was interpreted to include reading and eventually the copying of manuscripts.  

00:00 - Chapter 1. Introduction to Monasticism
10:20 - Chapter 2. Renouncing the World
17:58 - Chapter 3. Monks and Hermits as Spiritual Patrons
25:17 - Chapter 4. Monasticism in the West
30:19 - Chapter 5. Rule of St. Benedict
43:33 - Chapter 6. Monasticism and Learning

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23482.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-09-14T09:02:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TswDu-EXHYg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Monasticism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 6 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20632.jpg</video:thumbnail_loc>
      <video:duration>4471</video:duration>
      <video:publication_date>2012-09-06T17:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/St6RRyoHPIk</video:player_loc>
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      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
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      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>A</video:tag>
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      <video:tag>that</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-TEDxCaltech-Tony-Hey-Feynman-and-Computation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - TEDxCaltech - Tony Hey - Feynman and Computation</video:title>
      <video:description>Lec 21 - TEDxCaltech - Tony Hey - Feynman and Computation. Tony Hey is corporate vice president in Microsoft Research, and responsible for its multidisciplinary eScience Research Group and research collaborations between Microsoft and university researchers worldwide. Previously, he directed the U.K.&apos;s e-Science Initiative, helping to build a new scientific infrastructure for collaborative, multidisciplinary, data-intensive research.Before that he was Head of the School of Electronics and Computer Science, and Dean of Engineering and Applied Science at the University of Southampton, and led a group researching parallel computing. Tony is a fellow of the U.K.&apos;s Royal Academy of Engineering, the British Computer Society, the Institute of Engineering and Technology, the Institute of Physics, and the American Association for the Advancement of Science.  He was awarded a CBE for his services to science in 2005. Tony is passionate about conveying the excitement of science and technology to young people.  He has co-authored &quot;popular&quot; books on quantum mechanics and relativity, and written technical books on particle physics and computing.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15035.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-08-28T12:04:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9miKIWIYi4w</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unsuccesful-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unsuccesful Dental Implant</video:title>
      <video:description>The possibility of failure in dental implant is aggravated in smokers.These dental procedure is very expensive that is why a patient usually is adviced to have an implant only after they have quit smoking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84514277-54fe-4c55-867d-e0529f6bcf18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-11T22:47:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11045.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Peri</video:tag>
      <video:tag>implantitis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 9 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20635.jpg</video:thumbnail_loc>
      <video:duration>2261</video:duration>
      <video:publication_date>2012-09-06T17:14:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uyim0WcrpGs</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
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      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historica</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Public-Health-250A-Lecture-9-Hypothesis-Generation-and-th</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6  - Public Health 250A - Lecture 9: Hypothesis Generation and th</video:title>
      <video:description>Public Health 250A - Lecture 9: Hypothesis Generation and th

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25573.jpg</video:thumbnail_loc>
      <video:duration>2344</video:duration>
      <video:publication_date>2012-09-18T16:28:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1p2gb-kCFc8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>th</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Physics-112-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Physics 112 - Lecture 22</video:title>
      <video:description>Physics 112 - Lecture 22

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26505.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-09-19T01:23:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vl7DjxRX2ak</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Buffer-Dry-Ice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Buffer Dry Ice</video:title>
      <video:description>Buffer Dry Ice

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26810.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2012-09-19T02:36:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kv3KJHMP4eM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Buffer</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>Ice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Standard-Reduction-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Standard Reduction Potential</video:title>
      <video:description>Standard Reduction Potential

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26871.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-19T02:48:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6EOSsIa9wDg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>standard</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-EE290f-Student-Presentations-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - EE290f  Student Presentations - con&apos;t</video:title>
      <video:description>EE290f  Student Presentations - con&apos;t

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 30 - Student Presentations - con&apos;t</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19496.jpg</video:thumbnail_loc>
      <video:duration>4688</video:duration>
      <video:publication_date>2012-09-05T03:00:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00UWhYEjoFs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Science-Spiral-Timer-Drops</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Science Spiral Timer Drops</video:title>
      <video:description>The video presents the interesting science case of the spiral timer drops. The little oil drops roll down the spiral for a certain time period. See for yourself. 
Source: Incredible science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28356.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-12-08T07:52:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tJ31qSGNfcI</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>spiral</video:tag>
      <video:tag>Timer</video:tag>
      <video:tag>Drops</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Physics-111-Nuclear-Magnetic-Resonance-NMR-Part-1-Continuous-Wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Physics 111: Nuclear Magnetic Resonance (NMR) Part-1 Continuous Wave</video:title>
      <video:description>Physics 111: Nuclear Magnetic Resonance (NMR) Part-1 Continuous Wave

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video part 1 accompanies the Nuclear Magnetic Resonance Experiment, providing students with an introduction to the theory, apparatus, and procedures.

In the NMR experiment, nuclear dipoles (the samples) are subjected to a static magnetic field of about 4000 gauss as well as a time-varying radio-frequency magnetic field perpendicular to the static field. The static field causes Zeeman-effect splitting between sub-states, and the radio frequency field is tuned to the Larmor frequency so that it induces transitions between the sub-states. The resonance condition is observed using the Bloch two-coil induction technique. You will observe proton and fluorine nuclei. You will learn techniques of lock-in detection and signal averaging.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27035.jpg</video:thumbnail_loc>
      <video:duration>1102</video:duration>
      <video:publication_date>2012-09-19T06:27:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q_Rtbr7YEJY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>NMR</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-New-Architectures-for-a-New-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - New Architectures for a New Biology</video:title>
      <video:description>&quot;Lec 2 - New Architectures for a New Biology&quot; October 11, 2006 lecture by David E. Shaw for the Stanford University Computer Systems Colloquium (EE 380).

This talk describes the current state of the art in biomolecular simulation and explore the potential role of high-performance computing technologies in extending current capabilities.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24076.jpg</video:thumbnail_loc>
      <video:duration>5015</video:duration>
      <video:publication_date>2012-09-14T15:13:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ve5xdqoh1bs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>new</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-a-moving-worm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of a moving worm</video:title>
      <video:description>We feature colonoscopy demonstration of a moving worm. We also show the effects of this worm to human health, the conditions are severe if not attended to.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c1edb945-fe44-47e0-a557-fd235df26e23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-11T23:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11213.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>Worm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasogastric-Intubation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasogastric Intubation</video:title>
      <video:description>This video describes how to insert a nasogastric intubation to patient&apos;s nose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de8e393a-e629-42c3-9623-062555a8fc64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-12-11T23:46:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11201.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nasogastric</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chernobyl-A-Nuclier-Accident</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chernobyl - A Nuclier Accident</video:title>
      <video:description>This video shows the place Chernobyl were a nuclear disaster had happened. The place is still highly radioactive, watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/06451e0a-d22b-4646-a977-913c4e4050c4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2013-02-05T04:22:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29178.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>the</video:tag>
      <video:tag>highly</video:tag>
      <video:tag>radioactive</video:tag>
      <video:tag>graphite</video:tag>
      <video:tag>crane</video:tag>
      <video:tag>claw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-119-Lecture-20-Base-Rate-Neglect-and-Confirmato</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Economics 119 - Lecture 20: Base-Rate Neglect and Confirmato</video:title>
      <video:description>Economics 119 - Lecture 20: Base-Rate Neglect and Confirmato

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25866.jpg</video:thumbnail_loc>
      <video:duration>4819</video:duration>
      <video:publication_date>2012-09-18T17:57:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VZWS-DoIDjk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Neglect</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Confirmato</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 2 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27105.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-21T02:49:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EqN1AKmr8HA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Genetic Engineering and Society Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 12 - Genetic Engineering and Society Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20638.jpg</video:thumbnail_loc>
      <video:duration>3920</video:duration>
      <video:publication_date>2012-09-06T17:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RBpi0BjJ6LU</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
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      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-169-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 169 - Lecture 3</video:title>
      <video:description>Computer Science 169 - Lecture 3

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26063.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-18T23:46:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bHmm3cZnmOc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Hydrogen-Oxides-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Hydrogen Oxides (Quiz)</video:title>
      <video:description>Hydrogen Oxides (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26140.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-19T00:02:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WD5ZIBhyy2A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Oxides</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Ionization-Energy-Electron-Affinity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Ionization Energy, Electron Affinity</video:title>
      <video:description>This lecture is provided by University of California, Berkeley. Dr. Mark Kubinec is explaining ionization energy and electron affinity.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26263.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2012-09-19T00:34:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jGRhNqkYK18</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionization</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Affinity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Isomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Isomers</video:title>
      <video:description>Isomers

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26332.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-19T00:50:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OLE3iAKuhAY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Isomers</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 22 - MIT 7.014 Introductory Biology, Spring 2005&quot; Mitosis and Meiosis (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15155.jpg</video:thumbnail_loc>
      <video:duration>2848</video:duration>
      <video:publication_date>2012-08-28T13:41:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g6VEnimixRk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Covalent-Bonding-Molecular-Orbitals-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Covalent Bonding Molecular Orbitals II</video:title>
      <video:description>Covalent Bonding Molecular Orbitals II

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26351.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-19T00:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/100n-E7o9Ug</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Hybridization-of-Benzene-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Hybridization of Benzene  (Quiz)</video:title>
      <video:description>Hybridization of Benzene  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26383.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2012-09-19T01:01:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-zXxTQt2slA</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hybridization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 25 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27335.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-09-21T05:34:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P_NfXRHSFW4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Lecture-14-State-Reponsibility-War-and-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lecture 14: State Reponsibility - War and Environment</video:title>
      <video:description>Lecture 14: State Reponsibility - War and Environment

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17979.jpg</video:thumbnail_loc>
      <video:duration>5788</video:duration>
      <video:publication_date>2012-09-03T18:41:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qeVK-_8gEho</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Benzene-Molecular-Orbitals-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Benzene Molecular Orbitals  (Quiz)</video:title>
      <video:description>Benzene Molecular Orbitals  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26410.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-19T01:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1N6F0E1ReHk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>benzene</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Gas-Mixture-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Gas Mixture  (NB)</video:title>
      <video:description>Gas Mixture  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26438.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-19T01:11:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7W0cz0oGHGE</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>mixture</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Biology-1B-Lecture-4-Angiosperms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Biology 1B - Lecture 4: Angiosperms</video:title>
      <video:description>Biology 1B - Lecture 4: Angiosperms

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26377.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-19T00:59:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bsBeO_0-AzA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Angiosperms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-TEDxCaltech-Pete-Trautman-Robotic-Navigation-in-Human-Crowds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - TEDxCaltech - Pete Trautman - Robotic Navigation in Human Crowds</video:title>
      <video:description>Lec 33 - TEDxCaltech - Pete Trautman - Robotic Navigation in Human Crowds. Pete Trautman is a graduate student in Control and Dynamical Systems at Caltech.  Prior to coming to Caltech, Pete was a Captain in the United States Air Force, assigned first to the National Air and Space Intelligence Center and later to the Air Force Research Laboratories, both at Wright-Patterson Air Force Base in Dayton, Ohio. He graduated Magna Cum Laude with a degree in Applied Math and Physics in 2000 from Baylor University. He grew up in Alamogordo, New Mexico, near Trinity Site, where the first atomic bomb was detonated.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15051.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2012-08-28T12:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ABGaRJsHBvY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>crowd</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caesium-or-Cesium-version-2-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caesium or Cesium (version 2)  - Periodic Table of Videos</video:title>
      <video:description>An even newer version of our caesium video can be found at http://www.youtube.com/watch?v=5aD6HwUE2c0

By popular demand, we finally drop some caesium (cesium) into water. Will the reaction match the hype?

All the elements on video at http://www.periodicvideos.com/

Our previous caesium video is at http://www.youtube.com/watch?v=GDMUb5mQsjo

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12104.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-04-03T14:28:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zCARhVfeX5U</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>caesium</video:tag>
      <video:tag>cesium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 30: Magnetism and spectrochemical theory

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15849.jpg</video:thumbnail_loc>
      <video:duration>2363</video:duration>
      <video:publication_date>2012-08-28T20:56:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TgbFcaozNzs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 20 - 8.01 Physics I: Classical Mechanics, Fall 1999

Rotating Rigid Bodies - Moment of Inertia - Parallel Axis and Perpendicular Axis Theorem - Rotational Kinetic Energy - Fly Wheels - Neutron Stars - Pulsars

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13871.jpg</video:thumbnail_loc>
      <video:duration>2475</video:duration>
      <video:publication_date>2012-08-25T21:09:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9A1Zb8109fg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-68-Threading-the-NEIDL-TWiV-Goes-Inside-a-BSL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 68 - Threading the NEIDL: TWiV Goes Inside a BSL</video:title>
      <video:description>Constructed in 2009 in the highly populated South End neighborhood of Boston, Massachusetts, the National Emerging Infectious Diseases Laboratories (NEIDL) facility contains labs that operate at biosafety levels 2, 3 and 4. Due to its location the NEIDL has faced a raft of legal and regulatory hurdles that have prevented BSL-3 and BSL-4 labs from becoming functional.

&quot;Threading the NEIDL,&quot; is a 1-hour documentary narrated by Vincent Racaniello, PhD, Higgins Professor of Microbiology &amp; Immunology at Columbia University, which explores how the NEDIL is secured from unauthorized entry, what&apos;s like to wear a BSL-4 level safety suit, how the facility is constructed to make it safe, and how workers carry out experiments with highly dangerous viruses such as Ebola virus and Lassa virus without jeopardizing their health or that of the surrounding community.

This is a never before seen look at how one of America&apos;s state of the art biodefense research facilities operates and the security measures put in place to keep it safe, even in the heart of a major urban center.

This documentary was filmed in conjunction with the popular science podcast This Week in Virology, which is also hosted by Vincent Racaniello.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30378.jpg</video:thumbnail_loc>
      <video:duration>3409</video:duration>
      <video:publication_date>2013-03-07T19:26:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tqAjkjGq8Ug</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>NEIDL</video:tag>
      <video:tag>Boston</video:tag>
      <video:tag>university</video:tag>
      <video:tag>vincent</video:tag>
      <video:tag>Racaniello</video:tag>
      <video:tag>Alan</video:tag>
      <video:tag>dove</video:tag>
      <video:tag>Rich</video:tag>
      <video:tag>Condit</video:tag>
      <video:tag>Elke</video:tag>
      <video:tag>Mühlberger</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Microbiolog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Introduction and Overview: The NPDES Program

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19537.jpg</video:thumbnail_loc>
      <video:duration>4491</video:duration>
      <video:publication_date>2012-09-05T03:18:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BFS8BG6a7fk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 7 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Space Between 

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15070.jpg</video:thumbnail_loc>
      <video:duration>1882</video:duration>
      <video:publication_date>2012-08-28T12:54:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3hHesQcAYXI</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Law-2707-Transmission-and-Deregulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Law 270.7  Transmission and Deregulation</video:title>
      <video:description>Law 270.7  Transmission and Deregulation

September 24, 2008

Transmission Challenges -- Central station renewable energy sources, such as wind and thermal, are most promising and easiest to develop in remote places.  Ensuring that there is sufficient electric transmission capacity to deliver this power to market and deciding who should pay for the transmission lines are major challenge now facing many state and federal regulators. Deregulation and Its Role in Promoting Renewable Energy -- Wholesale competition drives energy service providers to purchase the lowest-cost option, which will not always be renewable.  This requires government to impose standards on the energy service providers to encourage renewable power development.  Retail competition has been held out as a great way to promote renewable power, since many customers may choose a renewable option, even if it costs a little more.  We will consider the pros and cons of retail competition, and assess its promise to advance renewable power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19564.jpg</video:thumbnail_loc>
      <video:duration>5946</video:duration>
      <video:publication_date>2012-09-05T03:37:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlN8Lwi8AaM</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 11 - MIT CMS.930 Media, Education and the Marketplace&quot; Brenda Matthis

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15256.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-08-28T16:11:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lE3V1pFB1D4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-TEDxCaltech-Danny-Hillis-Reminiscing-about-Richard-Feynman</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - TEDxCaltech - Danny Hillis - Reminiscing about Richard Feynman</video:title>
      <video:description>Lec 22 - TEDxCaltech - Danny Hillis - Reminiscing about Richard Feynman. Danny Hillis is an inventor, scientist, author and engineer, and is chairman and co-founder of Applied Minds.  Previously, he was Vice President and Disney Fellow at Walt Disney Imagineering and was a co-founder of Thinking Machines Corp. Danny pioneered the concept of parallel computers that is now the basis for most supercomputers, and RAID disk array technology used to store large databases while completing his PhD at MIT. He holds over 150 U.S. patents, and is the designer of a 10,000-year mechanical clock.  Danny is also the Judge Widney professor of engineering and research medicine at the University of Southern California, and serves as co-chairman of The Long Now Foundation, and is on the board of the Hertz Foundation. He is a Fellow of the Association of Computing Machinery, of the American Academy of Arts and Sciences, the International Leadership Forum, and a member of the National Academy of Engineering.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15036.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-08-28T12:05:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8CKW4A6jnJA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on the use of symmetric matrices, quadratic forms, matrix norm, and SVDs in LDS for the course Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16341.jpg</video:thumbnail_loc>
      <video:duration>4355</video:duration>
      <video:publication_date>2012-08-29T18:34:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Gl082gAZGc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>form</video:tag>
      <video:tag>semidefinite</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>amplification</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Compound-Interest-and-e-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Compound Interest and e (part 2)</video:title>
      <video:description>Compound Interest and e (part 2)

Compounding 100% annual interest continuously over a year converges to e (2.71...)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20203.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-06T02:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dzMvqJMLy9c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 25 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20651.jpg</video:thumbnail_loc>
      <video:duration>4316</video:duration>
      <video:publication_date>2012-09-06T17:26:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_9M2ex_HTIk</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Associative-Law-of-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Associative Law of Multiplication</video:title>
      <video:description>Associative Law of Multiplication

U01_L4_T1_we6 Associative Law of Multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24743.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-09-17T16:38:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5RzDVNob0-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Associative</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6035-Computer-Language-Engineering-Fall-2005-c35d32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Course Administration Information and Overview

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15284.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-08-28T16:23:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k-bpyDgBxAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures on graphics, objects, classes, variables, and values pertaining to Java.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15942.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-08-29T00:42:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NPzPnycCFuE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>types</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>values</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 5 -  8.01 Physics I: Classical Mechanics, Fall 1999

3D Kinematics - Free Falling Reference Frames

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13856.jpg</video:thumbnail_loc>
      <video:duration>3175</video:duration>
      <video:publication_date>2012-08-25T21:02:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0OV1E9M9Kkc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Astronomy 10</video:title>
      <video:description>&quot;Lec 18 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23781.jpg</video:thumbnail_loc>
      <video:duration>3580</video:duration>
      <video:publication_date>2012-09-14T11:06:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YXqwTIUuiuQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004-701122</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4  - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>&quot;Lec 4  - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004&quot;Recrystallization

Recrystallization takes patience, but it&apos;s worth it! This video walks you through the procedure, from solubility tests to cold filtration, with information on one-solvent and two-solvent recrystallizations.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15270.jpg</video:thumbnail_loc>
      <video:duration>1175</video:duration>
      <video:publication_date>2012-08-28T16:16:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q47hTa1KvN0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Electrical Engineering 141</video:title>
      <video:description>Lec 21- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17062.jpg</video:thumbnail_loc>
      <video:duration>4859</video:duration>
      <video:publication_date>2012-09-02T05:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AU2nwriT23I</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Ocean-Bathymetry-and-Water-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Ocean Bathymetry and Water Properties</video:title>
      <video:description>&quot;Lec 19 - Ocean Bathymetry and Water Properties&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Plate tectonics and ocean bathymetry are discussed.  Bathymetry is the study of ocean depth, which is affected in some regions by plate tectonics and mantle dynamics.  Mid-ocean ridges are formed at plate boundaries where mantle material is rising to the ocean crust and solidifying as it cools to form new ocean crust material.  Seamounts are volcanoes that have formed from molten mantle material pushing up through the ocean crust, but these volcanoes lie below sea level.  These features are measured using acoustic depth profiling.  Ocean water properties, such as temperature and salinity, as well as the methods used to measure them are also discussed.

00:00 - Chapter 1. Plate Tectonics
17:12 - Chapter 2. Ocean Bathymetry
26:23 - Chapter 3. Atlantic Ocean Bathymetry
28:01 - Chapter 4. Pacific Ocean Bathymetry
28:50 - Chapter 5. Indian Ocean Bathymetry
29:16 - Chapter 6. Arctic Ocean Bathymetry
30:00 - Chapter 7. Measuring Ocean Surface Water Properties
37:37 - Chapter 8. Measuring Deep Water Properties

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23315.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-13T12:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EN8ynx-R0wY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Bathymetry</video:tag>
      <video:tag>and</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 5 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Reviews from the North End in Boston

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15067.jpg</video:thumbnail_loc>
      <video:duration>2333</video:duration>
      <video:publication_date>2012-08-28T12:46:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RYUokJgCnYw</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-360-Lec-3a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5  - MIT 3.60 | Lec 3a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 5  - MIT 3.60 | Lec 3a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Translation, Rotation, Periodicity

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15276.jpg</video:thumbnail_loc>
      <video:duration>3276</video:duration>
      <video:publication_date>2012-08-28T16:19:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/APv1uyLL6ok</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Serious-Take-on-Internet-Game-Play</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Serious Take on Internet Game Play</video:title>
      <video:description>&quot;Lec 4 - A Serious Take on Internet Game Play&quot; (October 28, 2009) Mark Pincus, Serial entrepreneur and founder of Zynga, and Bing Gordon, longtime Electronic Arts creative mind and investor on behalf of KPCB, discuss successful CEOs, building sustainable companies, mentorship, and the consumer pay-driven Web 3.0.

Stanford University
http://www.stanford.edu

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18899.jpg</video:thumbnail_loc>
      <video:duration>4172</video:duration>
      <video:publication_date>2012-09-04T07:12:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G-c8gGZJ-28</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Business</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>social</video:tag>
      <video:tag>gaming</video:tag>
      <video:tag>networking</video:tag>
      <video:tag>CEO</video:tag>
      <video:tag>coaching</video:tag>
      <video:tag>Jeff</video:tag>
      <video:tag>Bezos</video:tag>
      <video:tag>treasures</video:tag>
      <video:tag>Support</video:tag>
      <video:tag>com</video:tag>
      <video:tag>amazon</video:tag>
      <video:tag>investors</video:tag>
      <video:tag>Empowerment</video:tag>
      <video:tag>responsibility</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>School</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>ego</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Profesor Sahami lectures on memory and helps the students understand what happens to a computer internally when programing. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15951.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-08-29T01:00:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W8nNdNZ40EQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>RAM</video:tag>
      <video:tag>allocation</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>hexadecimal</video:tag>
      <video:tag>static</video:tag>
      <video:tag>varialbes</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>heap</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>viewpoint</video:tag>
      <video:tag>strings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Ocean-Water-Density-and-Atmospheric-Forcing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Ocean Water Density and Atmospheric Forcing</video:title>
      <video:description>&quot;Lec 20 - Ocean Water Density and Atmospheric Forcing&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Stability in the ocean is based on the density of the water.  Density must increase with depth in order for the ocean to be stable.  Density is a function of both temperature and salinity, with cold salty water having a higher density than warm fresh water.  Temperature and salinity in the ocean can be affected by the atmosphere.  Heat can be added to or removed from the ocean, and precipitation and evaporation change the salinity of the ocean.  Surface winds also act as a forcing mechanism on the ocean by creating a wind stress forcing which pushes surface waters.

00:00 - Chapter 1. Ocean Depth Profiles
06:05 - Chapter 2. Salinity
09:36 - Chapter 3. Stability in the Ocean
13:24 - Chapter 4. Density
22:08 - Chapter 5. Atmospheric Forcing of the Ocean
27:50 - Chapter 6. Atmospheric Forcing of the Ocean: Adding and Removing Heat
33:47 - Chapter 7. Atmospheric Forcing of the Ocean: Precipitation and Evaporation
43:23 - Chapter 8. Atmospheric Forcing of the Ocean: Wind Stress

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23316.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-13T12:54:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PE_ELrjDe0E</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>water</video:tag>
      <video:tag>density</video:tag>
      <video:tag>and</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>Forcing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6035-Computer-Language-Engineering-Fall-2005-3c88af</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 7 - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Putting it all Together

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15297.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-08-28T16:27:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O3znBwtCRb4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-In-Defense-of-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - In Defense of Politics</video:title>
      <video:description>&quot;Lec Last - In Defense of Politics&quot; Introduction to Political Philosophy (PLSC 114)

This final lecture of the course is given &quot;in defense of politics.&quot; First, the idea and definition of &quot;politics&quot; and the &quot;political&quot; are discussed with reference to the ideas of Immanuel Kant and twentieth-century political scientists, novelists, and philosophers such as Bernard Crick, E. M. Forster, and Carl Schmitt. Patriotism, nationalism, and cosmopolitanism are also addressed as integral parts of political life. Finally, the role of educators--and &quot;old books&quot;--is discussed as essential to developing a proper understanding of the political.

00:00 - Chapter 1. Bernard Crick: &quot;In Defense of Politics&quot;
03:55 - Chapter 2. E. M. Forster: PatriotIsm and Loyalty
07:29 - Chapter 3. Carl Schmitt and Aristotle: Patriotism and Loyalty
12:24 - Chapter 4. Immanuel Kant: Transpolitical Cosmopolitanism
16:17 - Chapter 5. Schmitt vs. Kant: NationalIsm vs. Cosmopolitanism
25:45 - Chapter 6. Ethos of the American Regime
33:05 - Chapter 7. Where Should the Study of Political Science Be Today? Who Should Educate the Educators?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15935.jpg</video:thumbnail_loc>
      <video:duration>2342</video:duration>
      <video:publication_date>2012-08-28T21:43:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bqMLv9yLQmg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aristotle</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>Bernard</video:tag>
      <video:tag>Crick</video:tag>
      <video:tag>Cicero</video:tag>
      <video:tag>Nicomachean</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>patriotism</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>res</video:tag>
      <video:tag>publica</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>sui</video:tag>
      <video:tag>generis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures on options and opportunities after his class. He shows students the path of majoring in CS and explains what each class will offer. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15964.jpg</video:thumbnail_loc>
      <video:duration>2513</video:duration>
      <video:publication_date>2012-08-29T01:19:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aIjM-UE1JDQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>social</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>C</video:tag>
      <video:tag>hashmaps</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>math</video:tag>
      <video:tag>computability</video:tag>
      <video:tag>A</video:tag>
      <video:tag>I</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>simulations</video:tag>
      <video:tag>database</video:tag>
      <video:tag>crypto</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 17 - MIT 18.085 Computational Science and Engineering I&quot; Finite difference methods: equilibrium problems

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15426.jpg</video:thumbnail_loc>
      <video:duration>3916</video:duration>
      <video:publication_date>2012-08-28T17:16:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h8S3HJktpsA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Optimization-with-Calculus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Optimization with Calculus 2</video:title>
      <video:description>Optimization with Calculus 2

Find the volume of the largest open box that can be made from a piece of cardboard 24 inches square by cutting equal squares from the corners and turning up the sides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19844.jpg</video:thumbnail_loc>
      <video:duration>716</video:duration>
      <video:publication_date>2012-09-05T18:03:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3GYv-BZYYdg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Optimization</video:tag>
      <video:tag>with</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 26 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20652.jpg</video:thumbnail_loc>
      <video:duration>3355</video:duration>
      <video:publication_date>2012-09-06T17:28:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LJA3E6X6lRI</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 33 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20659.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-09-06T17:32:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MIXPc6fYr-Y</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Touch-Events-Multi-touch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Touch Events &amp; Multi-touch</video:title>
      <video:description>&quot;Lec 12 - Touch Events &amp; Multi-touch&quot; (February 18, 2010) Jason Beaver covers multi-touch events and gestures.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18937.jpg</video:thumbnail_loc>
      <video:duration>3357</video:duration>
      <video:publication_date>2012-09-04T08:05:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iZUtAU6pBf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>Driver</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>event</video:tag>
      <video:tag>object</video:tag>
      <video:tag>deliver</video:tag>
      <video:tag>routing</video:tag>
      <video:tag>timestamp</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>responder</video:tag>
      <video:tag>Chain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Cormac-McCarthy-Blood-Meridian-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Cormac McCarthy, Blood Meridian (cont.)</video:title>
      <video:description>The American Novel Since 1945 (ENGL 291)

In this second lecture on Blood Meridian, Professor Hungerford builds a wide-ranging argument about the status of good and evil in the novel from a small detail, the Bible the protagonist carries with him in spite of his illiteracy. This detail is one of many in the text that continually lure us to see the kid in the light of a traditional hero, superior to his surroundings, developing his responses in a familiar narrative structure of growth. McCarthy&apos;s real talent, and his real challenge, Hungerford argues, is in fact to have invoked the moral weight of his sources--biblical, literary, and historical--while emptying them of moral content. Much as the kid holds the Bible an object and not a spiritual guide, McCarthy seizes the material of language--its sound, its cadences--for ambiguous, if ambitious, ends.

00:00 - Chapter 1. Structural Allusions: McCarthy&apos;s Formulation of the Hero
15:08 - Chapter 2. Maturation without Morality: Revising the Bildungsroman
24:50 - Chapter 3. Asserting Immortality: McCarthy&apos;s Literary Ambitions
33:12 - Chapter 4. The Bible of the Illiterate Kid: Literary Artifacts and Empty Scripture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17266.jpg</video:thumbnail_loc>
      <video:duration>2420</video:duration>
      <video:publication_date>2012-09-02T17:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ZFmf4T5L3o</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bible</video:tag>
      <video:tag>Bildungsroman</video:tag>
      <video:tag>Bloom</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>Evil</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>machinery</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Alter</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Paradise-Lost-Books-V-VI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Paradise Lost, Books V-VI</video:title>
      <video:description>&quot;Lec 15 - Paradise Lost, Books V-VI&quot; Milton (ENGL 220)

The description of human sexual hierarchy in Book Four of Paradise Lost is contrasted with the depiction of angelic hierarchy in Book Five. Both the Archangel Raphael&apos;s and Satan&apos;s accounts and theories of creation are examined. The poem&apos;s complex and vacillating endorsement of arbitrary decree, on the one hand, and egalitarian self-determination, on the other, is probed. The nature of matter and physical being in Heaven and Eden are explored with particular emphasis placed on the poem&apos;s monistic elements. Overall, Milton&apos;s willingness to question accepted religious, social, and political doctrine, even that which authorities in his own poem seem to express, is stressed.

00:00 - Chapter 1. Men vs. Women: The Coexistence of Freedom and Social Hierarchy in &quot;Paradise Lost&quot; Book IV
08:49 - Chapter 2. Angels vs. Humans: The Coexistence of Freedom and Social Hierarchy in &quot;Paradise Lost&quot; Book V
40:34 - Chapter 3. Satan&apos;s Discussion with Abdiel

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17309.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-02T17:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OO-V9mAqthQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>individual</video:tag>
      <video:tag>angelic</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>coercion</video:tag>
      <video:tag>creatio</video:tag>
      <video:tag>nihilo</video:tag>
      <video:tag>Gerrard</video:tag>
      <video:tag>Winstanley</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>monism</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>consent</video:tag>
      <video:tag>subordination</video:tag>
      <video:tag>Creation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-The-Indefinite-Integral-or-Anti-derivative</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - The Indefinite Integral or Anti-derivative</video:title>
      <video:description>The Indefinite Integral or Anti-derivative

An introduction to indefinite integration of polynomials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19852.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-06T00:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xRspb-iev-g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>or</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>derivative</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 19 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Spiritualism in the New Age&quot;

June 2nd, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20691.jpg</video:thumbnail_loc>
      <video:duration>4091</video:duration>
      <video:publication_date>2012-09-07T09:10:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3P4AaZlbKEA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-6451-Principles-of-Digital-Communication-II-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 6.451 Principles of Digital Communication II, Spring 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 6.451 Principles of Digital Communication II, Spring 2005&quot; The Sum-Product Algorithm

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15875.jpg</video:thumbnail_loc>
      <video:duration>4717</video:duration>
      <video:publication_date>2012-08-28T21:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SqfNSRi7_bc</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Project-Software-radio-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Project: Software radio | MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 26 -Project: Software radio | MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Software radio

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15770.jpg</video:thumbnail_loc>
      <video:duration>1277</video:duration>
      <video:publication_date>2012-08-28T20:21:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s8dZi6eqsJU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 29 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Molecular dynamics

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2 -MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 2 -MIT 6.001 Structure and Interpretation, 1986&quot; Procedures and Processes; Substitution Model

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15777.jpg</video:thumbnail_loc>
      <video:duration>3502</video:duration>
      <video:publication_date>2012-08-28T20:27:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dlbMuv-jix8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
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      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 17 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

March 6th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-7-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 7 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 7 - MIT 6.001 Structure and Interpretation, 1986&quot; Pattern Matching and Rule-based Substitution

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15782.jpg</video:thumbnail_loc>
      <video:duration>3790</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/amf5lTZ0UTc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>programming</video:tag>
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      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-8-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 8 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 8 - MIT 6.001 Structure and Interpretation, 1986&quot; Generic Operators

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15783.jpg</video:thumbnail_loc>
      <video:duration>5020</video:duration>
      <video:publication_date>2012-08-28T20:28:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h6Z7vx9iUB8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CAHSEE-Practice-Problems-20-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CAHSEE Practice: Problems 20-22</video:title>
      <video:description>CAHSEE Practice: Problems 20-22

CAHSEE Practice: Problems 20-22</video:description>
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      <video:duration>224</video:duration>
      <video:publication_date>2012-09-11T02:29:14.000Z</video:publication_date>
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      <video:tag>problems</video:tag>
      <video:tag>20</video:tag>
      <video:tag>22</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Philosophy 3</video:title>
      <video:description>&quot;Lec 34 - Philosophy 3 &quot;The Nature of Mind</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27273.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-09-21T04:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sVBsS3Xn484</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
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      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-A-Fast-Wait-Free-Hash-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - A Fast Wait-Free Hash Table</video:title>
      <video:description>&quot;Lec 16 - A Fast Wait-Free Hash Table&quot; February 21, 2007 lecture by Cliff Click for the Stanford University Computer Systems Colloquium (EE 380).  Cliff presents a wait-free (lock-free) concurrent Hash Table implementation with better single-thread performance than most Hash Tables, and better multi-thread performance than all other implementations he&apos;s tried; and, time permitting, he provides a short case study of a java application doing device drier model checking.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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      <video:duration>4647</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-16-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 16 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 16 - MIT 6.001 Structure and Interpretation, 1986&quot; Logic Programming, Part 2

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
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      <video:duration>4125</video:duration>
      <video:publication_date>2012-08-28T20:31:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R3uRidfSpc4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
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      <video:tag>object</video:tag>
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      <video:tag>programs</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 12 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 12: Nyquist theory, pulse amplitude modulation (PAM), quadrature amplitude modulation (QAM), and frequency translation

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15807.jpg</video:thumbnail_loc>
      <video:duration>4855</video:duration>
      <video:publication_date>2012-08-28T20:37:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/skW0oXoAU0M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
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      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 27 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 27: Transition metals and the treatment of lead poisoning

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2708</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/l_oKZG_PqlA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
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      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
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      <video:tag>wave</video:tag>
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      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
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      <video:tag>valence</video:tag>
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      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-ORAL-HISTORY-INITIATIVE-On-Elizabeth-Bishop-Woodberry-Poetry-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - ORAL HISTORY INITIATIVE: On Elizabeth Bishop || Woodberry Poetry Room</video:title>
      <video:description>&quot;Lec 7 - ORAL HISTORY INITIATIVE: On Elizabeth Bishop || Woodberry Poetry Room&quot; Frank Bidart, Megan Marshall, Gail Mazur, Lloyd Schwartz &amp; Rosanna Warren
 
In commemoration of the centennial of Elizabeth Bishop&apos;s birth, the Woodberry Poetry Room hosted an oral history conversation featuring Bishop&apos;s friends and students Lloyd Schwartz, Frank Bidart, Megan Marshall, Gail Mazur and Rosanna Warren (whose mother was Bishop&apos;s roommate at Vassar). The conversation included about Bishop&apos;s undergraduate escapades and its relationship to &quot;The Group,&quot; her relationship with her mentor Marianne Moore, as well her friendships with Robert Lowell, her daily life in Brazil, and her dialogues about feminism with Adrienne Rich.

Date: Recorded on March 27, 2012, at the Barker Center, Harvard University. 
Sponsored by the Woodberry Poetry Room.

http://hcl.harvard.edu/poetryroom</video:description>
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      <video:duration>4858</video:duration>
      <video:publication_date>2012-09-12T05:34:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xunoLTJerr8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 6- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2372</video:duration>
      <video:publication_date>2012-09-09T03:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OO2BT7v_bWI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Back-to-Two-Slit-Interference-Generalization-to-Three-Dimensions-and-the-Virial-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Back to Two-Slit Interference, Generalization to Three Dimensions and the Virial Theorem</video:title>
      <video:description>&quot;Lec 7- Back to Two-Slit Interference, Generalization to Three Dimensions and the Virial Theorem&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>3167</video:duration>
      <video:publication_date>2012-09-09T05:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n-7DsLR5wtk</video:player_loc>
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      <video:tag>Three</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Virial</video:tag>
      <video:tag>theorem</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Proof-by-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Proof by Induction</video:title>
      <video:description>Proof by Induction

Proving an expression for the sum of all positive integers up to and including n by induction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20209.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2012-09-06T02:35:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wblW_M_HVQ8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Induction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TCBG-GPU-Workshop-Part-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TCBG GPU Workshop  Part 2/2</video:title>
      <video:description>The course will be based on case studies including the properties of membranes and membrane proteins mechanisms of molecular motors trafficking in the living cell through water and ion channels and signaling pathways relevant physical concepts mathematical techniques and computational methods will be introduced</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b26ffba3-6c70-4f62-bdf5-b9f5a141f7e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>907</video:duration>
      <video:publication_date>2010-11-20T23:37:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5660.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Others</video:category>
      <video:tag>TCBG</video:tag>
      <video:tag>GPU</video:tag>
      <video:tag>Workshop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec Last -  MIT 6.451 Principles of Digital Communication II&quot; Linear Gaussian Channels

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15880.jpg</video:thumbnail_loc>
      <video:duration>5078</video:duration>
      <video:publication_date>2012-08-28T21:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KalMFMv3_IM</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Stoichiometry-Example-Problem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Stoichiometry Example Problem 1</video:title>
      <video:description>Stoichiometry Example Problem 1

Figuring grams of reactants and product produced from reaction of phosphorous and chlorine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22714.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2012-09-11T02:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jFv6k2OV7IU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Stoichiometry</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Anterior-Pinledge-Bridge-Construction-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108  - Anterior Pinledge Bridge Construction Techniques</video:title>
      <video:description>&quot;Lec 108  - Anterior Pinledge Bridge Construction Techniques&quot; Temporizing anterior bridge abutment teeth, construction of custom acrylic tray, rubber base impressions with bridge pins installed, and silver plating the dies. Orig. air date: NOV 9 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21706.jpg</video:thumbnail_loc>
      <video:duration>1090</video:duration>
      <video:publication_date>2012-09-09T07:04:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1uxCTY61ss</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>108</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Pinledge</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-151-Remount-Procedures-Clinical-and-Laboratory-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 151 - Remount Procedures: Clinical and Laboratory Procedures</video:title>
      <video:description>&quot;Lec 151 - Remount Procedures: Clinical and Laboratory Procedures&quot; Part 1 shows the procedures used to take impressions and bite registrations to be used to mount multiple crowns in articulated model for occlusal checks prior to cementation. Part 2 - After taking transfer impression, restorations are seated on the impression, a cast is made and the casts are mounted on the articulator and checked for correct occlusion. Orig. air date: MAR 29 84

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22956.jpg</video:thumbnail_loc>
      <video:duration>1824</video:duration>
      <video:publication_date>2012-09-11T10:19:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nens2LjNO9g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>151</video:tag>
      <video:tag>Remount</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>and</video:tag>
      <video:tag>laboratory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Course-Introduction-and-Newtonian-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Course Introduction and Newtonian Mechanics</video:title>
      <video:description>&quot;Lec 1 - Course Introduction and Newtonian Mechanics &quot;Fundamentals of Physics (PHYS 200)

Professor Shankar introduces the course and answers student questions about the material and the requirements. He gives an overview of Newtonian mechanics and explains its two components: kinematics and dynamics. He then reviews basic concepts in calculus through two key equations: x = x0 + v0t + ½ at2 and v2 = v02+ 2 a (x-x0), tracing the fate of a particle in one dimension along the x-axis.

00:00 - Chapter 1. Introduction and Course Organization
21:25 - Chapter 2. Newtonian Mechanics: Dynamics and Kinematics
28:20 - Chapter 3. Average and Instantaneous Rate of Motion
37:56 - Chapter 4. Motion at Constant Acceleration
52:37 - Chapter 5. Example Problem: Physical Meaning of Equations
01:08:42 - Chapter 6. Derive New Relations Using Calculus Laws of Limits

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15887.jpg</video:thumbnail_loc>
      <video:duration>4401</video:duration>
      <video:publication_date>2012-08-28T21:23:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KOKnWaLiL8w</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Acceleration</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>time</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 24 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20756.jpg</video:thumbnail_loc>
      <video:duration>2818</video:duration>
      <video:publication_date>2012-09-07T16:32:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QnQptR_9HkA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 1 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21341.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2012-09-09T04:29:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hdCBGWcd4qw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Chromosomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Chromosomes</video:title>
      <video:description>This video shows the parts of a chromosomes with diagrams. It contains the labeling of different parts of chromosomes and study of structure of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9bc62c68-18d8-4ac9-8911-634d2cb45e1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-12-03T12:01:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6374.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>chromosomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eruption-of-the-Masaya-Volcano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eruption of the Masaya Volcano</video:title>
      <video:description>The Masaya Volcano is a shield volcano that lies within Nicaragua. This video shows an eruption of this enigmatic volcano. Enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fafb72c2-7dcb-447d-b7e8-623951b739b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-23T20:51:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5772.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Masaya</video:tag>
      <video:tag>volcano</video:tag>
      <video:tag>Eruption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Accessing-Afterlife-Tombs-of-Roman-Aristocrats-Freedmen-and-Slaves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Accessing Afterlife: Tombs of Roman Aristocrats, Freedmen, and Slaves</video:title>
      <video:description>&quot;Lec 10 - Accessing Afterlife: Tombs of Roman Aristocrats, Freedmen, and Slaves&quot; Roman Architecture (HSAR 252)

Professor Kleiner explores sepulchral architecture in Rome commissioned by the emperor, aristocrats, successful professionals, and former slaves during the age of Augustus. Unlike most civic and residential buildings, tombs serve no practical purpose other than to commemorate the deceased and consequently assume a wide variety of personalized and remarkable forms. The lecture begins with the round Mausoleum of Augustus, based on Etruscan precedents and intended to house the remains of Augustus and the new Julio-Claudian dynasty. Professor Kleiner also highlights two of Rome&apos;s most unusual funerary structures: the pyramidal Tomb of Gaius Cestius, an aristocrat related to Marcus Agrippa, and the trapezoidal Tomb of Marcus Vergilius Eurysaces, probably a former slave who made his fortune overseeing the baking and public distribution of bread for the Roman army. Professor Kleiner concludes the lecture with a brief discussion of tombs for those with more modest means, including extensive subterranean columbaria. She also turns briefly to the domed thermal baths at Baia, part of an ancient spa and a sign of where concrete construction would take the future of Roman architecture.

00:00 - Chapter 1. Augustus Family Mausoleum
11:04 - Chapter 2. Etruscan Antecedents of the Mausoleum of Augustus 
19:13 - Chapter 3. The Tomb of Caecilia Metella on the Via Appia 
28:55 - Chapter 4. The Pyramidal Tomb of Gaius Cestius 
41:33 - Chapter 5. The Tomb of the Baker Eurysaces and His Wife Atistia 
50:30 - Chapter 6. Atistias Breadbasket and Eurysaces Achievements 
01:00:16 - Chapter 7. Tombs for Those of Modest Means and the Future of Concrete Architecture 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23049.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-09-12T05:47:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tFuVayxNWMU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Accessing</video:tag>
      <video:tag>afterlife</video:tag>
      <video:tag>Tombs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Aristocrats</video:tag>
      <video:tag>Freedmen</video:tag>
      <video:tag>and</video:tag>
      <video:tag>slaves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Angle-Bisector-Theorem-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Angle Bisector Theorem Proof</video:title>
      <video:description>Angle Bisector Theorem Proof

What the angle bisector theorem is and its proof</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20386.jpg</video:thumbnail_loc>
      <video:duration>515</video:duration>
      <video:publication_date>2012-09-06T14:37:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpIBLnRAslI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Angle</video:tag>
      <video:tag>Bisector</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Newtons-Laws-cont-and-Inclined-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Newton&apos;s Laws (cont.) and Inclined Planes</video:title>
      <video:description>&quot;Lec 4 - Newton&apos;s Laws (cont.) and Inclined Planes&quot; Fundamentals of Physics (PHYS 200)

The lecture begins with the application of Newton&apos;s three laws, with the warning that they are not valid for objects that move at speeds comparable to the speed of light or objects that are incredibly small and of the atomic scale. Friction and static friction are discussed. The dreaded inclined plane is dealt with head on. Finally, Professor Shankar explains the motion of objects using Newton&apos;s laws in specific problems related to objects in circular motion, such as roller coasters and a planet orbiting the Sun.

00:00 - Chapter 1. Continuation of Types of External Forces
14:50 - Chapter 2. Kinetic and Static Friction
31:34 - Chapter 3. Inclined Planes
49:04 - Chapter 4. Pulleys
57:30 - Chapter 5. Friction and Circular Motion: Roundabouts, Loop-the-Loop

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15890.jpg</video:thumbnail_loc>
      <video:duration>4045</video:duration>
      <video:publication_date>2012-08-28T21:23:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9vLSx1Iv06U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>function</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Law-of-Conservation-of-Energy-in-Higher-Dimensions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  Law of Conservation of Energy in Higher Dimensions</video:title>
      <video:description>&quot;Lec 6 -  Law of Conservation of Energy in Higher Dimensions&quot; Fundamentals of Physics (PHYS 200)

The discussion on the Law of Conservation of Energy continues but is applied in higher dimensions. The notion of a function with two variables is reviewed. Conservative forces are explained and students are taught how to recognize and manufacture them.

00:00 - Chapter 1. Calculus Review: Small Changes for Motion in 2D
18:05 - Chapter 2. Work Done in 2D; Dot Products and Cross Products
36:16 - Chapter 3. Conservative and Non-conservative Forces
52:29 - Chapter 4. Cross Derivative Test for Potential Energy Equations
01:03:55 - Chapter 5. Application to Gravitational Potential Energy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15892.jpg</video:thumbnail_loc>
      <video:duration>4261</video:duration>
      <video:publication_date>2012-08-28T21:23:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R74EhX8O0Nw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>force</video:tag>
      <video:tag>function</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>work</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Mixed-Regime-and-the-Rule-of-Law-Aristotles-Politics-VII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, VII</video:title>
      <video:description>&quot;Lec 9 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, VII&quot; Introduction to Political Philosophy (PLSC 114)

This final lecture on Aristotle focuses on controlling conflict between factions. Polity as a mixture of the principles of oligarchy and democracy, is the regime that, according to Aristotle, can most successfully control factions and avoid dominance by either extreme. Professor Smith asserts that the idea of the polity anticipates Madison&apos;s call for a government in which powers are separated and kept in check and balance, avoiding therefore the extremes of both tyranny and civil war.

00:00 - Chapter 1. Polity: The Regime that Most Successfully Controls for Faction
07:30 - Chapter 2. The Importance of Property and Commerce for a Flourishing Republic
12:28 - Chapter 3. The Aristocratic Republic: A Model for the Best Regime
26:50 - Chapter 4. What Is Aristotle&apos;s Political Science?
35:21 - Chapter 5. Who Is a Statesman?
37:54 - Chapter 6. The Method of Aristotle&apos;s Political Science

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15920.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-08-28T21:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mKLkb4LDi5M</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Federalist</video:tag>
      <video:tag>Papers</video:tag>
      <video:tag>megalopsychos</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>phronimos</video:tag>
      <video:tag>polity</video:tag>
      <video:tag>techne</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Politics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Don-Quixote-Part-II-Chapters-LIV-LXX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Don Quixote, Part II: Chapters LIV-LXX</video:title>
      <video:description>&quot;Lec 21 - Don Quixote, Part II: Chapters LIV-LXX&quot; Cervantes&apos; Don Quixote (SPAN 300)

Three issues related to the impending end of the novel define this lecture. The first one is improvisation, as we see it in the confluence of actual geography with current historical events: the expulsion of the moriscos, and the Turkish and Huguenots menaces. With the story of Ricote, a kind of morisco novel in a nutshell, Cervantes provides a smorgasbord of narrative possibilities, and presents the consequences that political decisions have on common people. The second issue is the international dimension that the novel acquires with the episode of Roque Guinard and the entrance in Barcelona. The third issue is the influence that art or literature has on reality: the prank organized by the duke and duchess makes possible the marriage of dueña Rodríguez&apos;s daughter. Fiction, Cervantes seems to be suggesting, affects reality and improves it. Finally, Sancho&apos;s fall into the pit, a parody of the episode of his master in the cave of Montesinos, makes the squire an equal to Don Quixote as the novel progresses.

00:00 - Chapter 1. Improvisation, International Dimension and Influence of Art on Reality 
07:33 - Chapter 2. The Story of Ricote
36:40 - Chapter 3. Sancho&apos;s Fall into the Pit
47:07 - Chapter 4. The Episode of Roque Guinard


Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23542.jpg</video:thumbnail_loc>
      <video:duration>3333</video:duration>
      <video:publication_date>2012-09-14T09:17:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Rmtc8IsU0c</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LIV</video:tag>
      <video:tag>LXX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 9 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 9: &quot;Imperialism and Mass Politics&quot;

April 28th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20669.jpg</video:thumbnail_loc>
      <video:duration>3926</video:duration>
      <video:publication_date>2012-09-07T07:59:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qAuWSqWTHXU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 11 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23523.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-09-14T09:15:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/03ZaRDsRYCA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-compressional-wave-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics compressional  wave movement</video:title>
      <video:description>This is a movie showing Compressional waves movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/aabf03bf-a90f-4c80-9bc1-45ab229f61da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-08T19:44:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1610.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Compressional</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-The-Sovereign-State-Hobbes-Leviathan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - The Sovereign State: Hobbes&apos; Leviathan</video:title>
      <video:description>&quot;Lec 14 - The Sovereign State: Hobbes&apos; Leviathan&quot; Introduction to Political Philosophy (PLSC 114)

The concept of sovereignty is discussed in Hobbesian terms. For Hobbes, &quot;the sovereign&quot; is an office rather than a person, and can be characterized by what we have come to associate with executive power and executive authority. Hobbes&apos; theories of laws are also addressed and the distinction he makes between &quot;just laws&quot; and &quot;good laws.&quot; The lecture ends with a discussion of Hobbes&apos; ideas in the context of the modern state.

00:00 - Chapter 1. Introduction: Hobbes&apos; Theory of Sovereignty
06:00 - Chapter 2. The Doctrine of Legal PositivIsm: The Law Is What the Sovereign Commands
23:14 - Chapter 3. Hobbesian Liberalism
32:10 - Chapter 4. Hobbes and the Modern State

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15925.jpg</video:thumbnail_loc>
      <video:duration>2664</video:duration>
      <video:publication_date>2012-08-28T21:42:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lyZJ1lDULNw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>David</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>Lucca</video:tag>
      <video:tag>Thrasymachus</video:tag>
      <video:tag>Uriah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-New-Modes-and-Orders-Machiavellis-The-Prince-chaps-13-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  New Modes and Orders: Machiavelli&apos;s The Prince (chaps. 13-26)</video:title>
      <video:description>&quot;Lec 11 -  New Modes and Orders: Machiavelli&apos;s The Prince (chaps. 13-26)&quot; Introduction to Political Philosophy (PLSC 114)

The discussion of Machiavelli&apos;s politics continues in the context of his most famous work, The Prince. A reformer of the moral Christian and classical concepts of goodness and evil, Machiavelli proposes his own definitions of virtue and vice, replacing the vocabulary associated with Plato and the biblical sources. He relates virtue, or virtu, to manliness, force, ambition and the desire to achieve success at all costs. Fortune, or fortuna, is a woman, that must be conquered through policies of force, brutality, and audacity. The problem of &quot;dirty hands&quot; in political and philosophical literature is discussed in detail.

00:00 - Chapter 1. Introduction and Class Agenda
04:09 - Chapter 2. &quot;Discourses on Livy&quot;
10:30 - Chapter 3. The Problem of &quot;Dirty Hands&quot;
22:50 - Chapter 4. Was Machiavelli a Machiavellian?
36:19 - Chapter 5. What Did Machiavelli Achieve?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15922.jpg</video:thumbnail_loc>
      <video:duration>2609</video:duration>
      <video:publication_date>2012-08-28T21:37:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bzMXZiR6P7U</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ambizione</video:tag>
      <video:tag>Discourses</video:tag>
      <video:tag>Livy</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>Spinoza</video:tag>
      <video:tag>Mandragola</video:tag>
      <video:tag>umori</video:tag>
      <video:tag>virtù</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Sovereign-State-Hobbes-Leviathan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  The Sovereign State: Hobbes&apos; Leviathan</video:title>
      <video:description>&quot;Lec 12 -  The Sovereign State: Hobbes&apos; Leviathan&quot; Introduction to Political Philosophy (PLSC 114)

This is an introduction to the political views of Thomas Hobbes, which are often deemed paradoxical. On the one hand, Hobbes is a stern defender of political absolutism. The Hobbesian doctrine of sovereignty dictates complete monopoly of power within a given territory and over all institutions of civilian or ecclesiastical authority. On the other hand, Hobbes insists on the fundamental equality of human beings. He maintains that the state is a contract between individuals, that the sovereign owes his authority to the will of those he governs and is obliged to protect the interests of the governed by assuring civil peace and security. These ideas have been interpreted by some as indicative of liberal opposition to absolutism.

00:00 - Chapter 1. Introduction: Thomas Hobbes
07:28 - Chapter 2. Who Was Hobbes?
14:12 - Chapter 3. Comparing Hobbes to Machiavelli and Aristotle
25:26 - Chapter 4. Hobbes on Art, Science and Politics
33:55 - Chapter 5. Hobbes&apos; &quot;Great Question&quot;: What Makes Legitimate Authority Possible?
40:32 - Chapter 6. What Makes Hobbes&apos; Story a Plausible Account of &quot;The State of Nature&quot;?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15923.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-08-28T21:37:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y3S1uqgGfB4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bacon</video:tag>
      <video:tag>Cavandish</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Cive</video:tag>
      <video:tag>fortuna</video:tag>
      <video:tag>Francis</video:tag>
      <video:tag>Hobbesian</video:tag>
      <video:tag>Leviathan</video:tag>
      <video:tag>royalism</video:tag>
      <video:tag>sovereignty</video:tag>
      <video:tag>telos</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>universalist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 27 - MIT 18.085 Computational Science and Engineering I&quot; Multiresolution, wavelet transform and scaling function

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15445.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-08-28T17:25:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4fQAlD5wZKA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-9-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 9 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23659.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-14T10:22:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EJOGPkIWqX8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/anesthesiology-billng-services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>anesthesiology  billng services</video:title>
      <video:description>MedicalBillingStar is a medical billing  and coding company  which has professional medical billers who specialize in anesthesiology billing services  .For more details Call us anytime @ 1 888 571 9069. For more info visit us http://www.medicalbillingstar.com/anesthesiology_billing_services.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/4fd2c0b9-834c-460c-820a-f566ad5f4ab4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2012-07-31T07:15:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12379.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anesthesiology</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>services</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>company</video:tag>
      <video:tag>EMR</video:tag>
      <video:tag>Support</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Hemingway-To-Have-and-Have-Not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Hemingway -- To Have and Have Not</video:title>
      <video:description>&quot;Lec 11 - Hemingway -- To Have and Have Not&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of To Have and Have Not by showing how, in the context of the Cuban Revolutions and the Great Depression, characters devolve into those who &quot;Have&quot; and those who &quot;Have Not.&quot; While protagonist Harry Morgan may look like a political and economic &quot;Have Not&quot; -- he neither supports the revolution nor possesses enough money to extract himself from its seedier operations -- his ability to bring happiness to his wife Marie makes him a social &quot;Have&quot; in a more profound sense. Dimock casts Harry as a &quot;mediated Have,&quot; someone who, through the eyes of others, might be said to be in possession of something vital, denied to others with material and political satisfactions. 

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. The Film Version of To Have and Have Not  
03:05 - Chapter 2. Criticism of To Have and Have Not
09:18 - Chapter 3. Macro History of Cuba in 1930
15:23 - Chapter 4. Harry as a Political &quot;Have Not&quot;
19:05 - Chapter 5. The Great Depression in To Have and Have Not  
22:57 - Chapter 6. Harry as an Economic &quot;Have Not&quot;
24:24 - Chapter 7. Harry&apos;s Loss of Choice as a &quot;Have Not&quot;
26:52 - Chapter 8. Harry as an Ironic &quot;Have&quot; 
32:12 - Chapter 9. Harry as a Mediated &quot;Have&quot; Through the Eyes of Marie
36:57 - Chapter 10. Harry as a Mediated &quot;Have&quot; Through the Eyes of Richard Gordon
44:48 - Chapter 11. Hemingway and Joyce&apos;s Female Soliloquies

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23595.jpg</video:thumbnail_loc>
      <video:duration>2899</video:duration>
      <video:publication_date>2012-09-14T09:43:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJTSDLOS5QM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Not</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Binomial-Distribution-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Binomial Distribution 2</video:title>
      <video:description>Binomial Distribution 2

More on the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22613.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-11T02:41:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FI8xtVaI068</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Constitutional-Government-Lockes-Second-Treatise-7-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Constitutional Government: Locke&apos;s Second Treatise (7-12)</video:title>
      <video:description>&quot;Lec 16 - Constitutional Government: Locke&apos;s Second Treatise (7-12)&quot; Introduction to Political Philosophy (PLSC 114)

In the opening chapters of his Second Treatise, Locke &quot;rewrites&quot; the account of human beginnings that had belonged exclusively to Scripture. He tells the story of how humans, finding themselves in a condition of nature with no adjudicating authority, enjoy property acquired through their labor. The lecture goes on to discuss the idea of natural law, the issue of government by consent, and what may be considered Locke&apos;s most significant contribution to political philosophy: the Doctrine of Consent.

00:00 - Chapter 1. Locke and the Spirit of CapitalIsm
15:34 - Chapter 2. Government by Consent
40:26 - Chapter 3. The Lockean Limited Government

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15927.jpg</video:thumbnail_loc>
      <video:duration>2712</video:duration>
      <video:publication_date>2012-08-28T21:43:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MqCtmxHVoqY</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>silentio</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Lockeanism</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>republicanism</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Treatise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assisted-Baby-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assisted Baby Delivery</video:title>
      <video:description>This babycenter.com video shows assisted baby delivery. This video is filmed live.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/7a441009-8641-4d1c-a796-b0f08c7539a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-11-23T20:10:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28034.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>assisted</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Constitutional-Government-Lockes-Second-Treatise-13-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Constitutional Government: Locke&apos;s Second Treatise (13-19)</video:title>
      <video:description>&quot;Lec 17 - Constitutional Government: Locke&apos;s Second Treatise (13-19)&quot; Introduction to Political Philosophy (PLSC 114)

In this lecture, two important issues are addressed in the context of Locke&apos;s Second Treatise. First, there is discussion on the role of the executive vis-a-vis the legislative branch of government in Locke&apos;s theory of the constitutional state. Second, Locke&apos;s political theories are related to the American regime and contemporary American political philosophy. The lecture concludes with John Rawls&apos; book, A Theory of Justice, and how his general theory relates to Locke&apos;s political ideas.

00:00 - Chapter 1. The Role of Executive Power in Locke&apos;s Theory of Government
27:41 - Chapter 2. Contrasting Rawls&apos; Theory of Justice with Locke&apos;s Theory of LiberalIsm
42:17 - Chapter 3. Locke, the American Regime and the Current State of Political Philosophy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15928.jpg</video:thumbnail_loc>
      <video:duration>2712</video:duration>
      <video:publication_date>2012-08-28T21:43:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_zSQ4d1JtDg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>theory</video:tag>
      <video:tag>Justice</video:tag>
      <video:tag>Immanuel</video:tag>
      <video:tag>Kant</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Lockeanism</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Treatise</video:tag>
      <video:tag>Constitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Democracy-and-Participation-Rousseaus-Discourse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Democracy and Participation: Rousseau&apos;s Discourse</video:title>
      <video:description>&quot;Lec 18 - Democracy and Participation: Rousseau&apos;s Discourse&quot; Introduction to Political Philosophy (PLSC 114)

This lecture is an introduction to the life and works of Rousseau, as well as the historical and political events in France after the death of Louis XIV. Writing in a variety of genres and disciplines, Rousseau helped bring to fruition the political and intellectual movement known as the Enlightenment. Among his most important works is the Second Discourse (Discourse on Inequality), in which Rousseau traces the origins of inequality and addresses the effects of time and history on humans. He goes on to discuss a number of qualities, such as perfectibility, compassion, sensitivity, and goodness, in an attempt to assess which ones were a part of our original nature.

00:00 - Chapter 1. Who Is Rousseau?
18:22 - Chapter 2. Rousseau&apos;s State of Nature
34:45 - Chapter 3. Civilization and Property: How Man Transitioned from Nature to Society

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15929.jpg</video:thumbnail_loc>
      <video:duration>2633</video:duration>
      <video:publication_date>2012-08-28T21:43:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFY6Kvardnw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Emile</video:tag>
      <video:tag>Èmile</video:tag>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>pitie</video:tag>
      <video:tag>pitié</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>sauvage</video:tag>
      <video:tag>social</video:tag>
      <video:tag>contract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Do-Nuclear-Power-Plants-Benefit-Japans-Local-Communities-Special-Series-on-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Do Nuclear Power Plants Benefit Japan&apos;s Local Communities? | Special Series on Post-Disas</video:title>
      <video:description>&quot;Lec Last - Do Nuclear Power Plants Benefit Japan&apos;s Local Communities? | Special Series on Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Speaker:
Jun Saito
Assistant Professor of Political Science, Yale University

Moderator:
Susan J. Pharr
Director, Program on U.S.-Japan Relations; Edwin O. Reischauer Professor of Japanese Politics, Department of Government

Time:
12:30p - 2:00p

Location:
Bowie-Vernon Room (K262), CGIS Knafel Building, 1737 Cambridge Street

Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies; and the Environment and Natural Resources Program (ENRP) and the Project on Managing the Atom (MTA), Belfer Center for Science and International Affairs (BCSIA), Harvard Kennedy School

Special Series on Post-Disaster Japan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23995.jpg</video:thumbnail_loc>
      <video:duration>5398</video:duration>
      <video:publication_date>2012-09-14T13:37:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UMe3OTCCL74</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>do</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>Benefit</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>special</video:tag>
      <video:tag>series</video:tag>
      <video:tag>on</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Disaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami finishes his lecture on the program Karel by discussing common errors, comments, and advanced instructions.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15939.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
      <video:publication_date>2012-08-29T00:39:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5HeRliZ0Ns</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>karel</video:tag>
      <video:tag>commands</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>while</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>for</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>worlds</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Errors</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>obob</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>decomposition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Democracy-and-Participation-Rousseaus-Discourse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Democracy and Participation: Rousseau&apos;s Discourse</video:title>
      <video:description>&quot;Lec 19 - Democracy and Participation: Rousseau&apos;s Discourse&quot; Introduction to Political Philosophy (PLSC 114)

The discussion on the origins of inequality in the Second Discourse continues. This lecture focuses on amour-propre, a faculty or a disposition that is related to a range of psychological characteristics such as pride, vanity, and conceit. The Social Contract is subsequently discussed with an emphasis on the concept of freedom and how one&apos;s desire to preserve one&apos;s freedom is often in conflict with that of others to protect and defend their own. General will becomes Rousseau&apos;s solution to the problem of securing individual liberty.

00:00 - Chapter 1. &quot;Amour-Propre&quot;: The Most Durable Cause of Inequality
20:15 - Chapter 2. Civilization and Its DIscontents
32:06 - Chapter 3. The Social Contract

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15930.jpg</video:thumbnail_loc>
      <video:duration>2496</video:duration>
      <video:publication_date>2012-08-28T21:43:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cb3Gd02QlB8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>amour</video:tag>
      <video:tag>propre</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Karl</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>Lockean</video:tag>
      <video:tag>Rousseau</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 29 - MIT 18.085 Computational Science and Engineering I Applications in signal and image processing: compression

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15448.jpg</video:thumbnail_loc>
      <video:duration>4444</video:duration>
      <video:publication_date>2012-08-28T17:25:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ozjMIKustF4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Democratic-Statecraft-Tocquevilles-Democracy-in-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America</video:title>
      <video:description>&quot;Lec 22 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America&quot; Introduction to Political Philosophy (PLSC 114)

Three main features that Tocqueville regarded as central to American democracy are discussed: the importance of local government, the concept of &quot;civil association,&quot; and &quot;the spirit of religion.&quot; The book is not simply a celebration of the democratic experience in America; Tocqueville is deeply worried about the potential of a democratic tyranny.

00:00 - Chapter 1. The Characteristics of American Democracy: Civil Association
10:50 - Chapter 2. The Characteristics of American Democracy: Spirit of Religion
25:47 - Chapter 3. Tyranny of the Majority

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15933.jpg</video:thumbnail_loc>
      <video:duration>2293</video:duration>
      <video:publication_date>2012-08-28T21:43:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RtbZesUWMok</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>democracy</video:tag>
      <video:tag>America</video:tag>
      <video:tag>esprit</video:tag>
      <video:tag>de</video:tag>
      <video:tag>cite</video:tag>
      <video:tag>Pascal</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>social</video:tag>
      <video:tag>contract</video:tag>
      <video:tag>Tocqueville</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Physics-111-Non-Linear-Dynamics-and-Chaos-NLD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Physics 111: Non-Linear Dynamics and Chaos (NLD)</video:title>
      <video:description>Physics 111: Non-Linear Dynamics and Chaos (NLD)

Physics 111 Advanced Laboratory

This video accompanies the Non-Linear Dynamics and Chaos Experiment, providing students with an introduction to the theory, apparatus, and procedures.

This experiment is an introduction to Non-Linear Dynamics, Data Acquisition, Chaos theory and Fractals. Limited as we are by our senses and relatively short powers of recall, much of the physical world seems aperiodic and defies quantitative description. While we have yet to discover closed form solutions to the simplest of systems (e.g. the one-dimensional gravitational three-body problem), the field of chaos reveals structure in their dynamics. The results of chaos theory have found practical applications in almost every branch of science. 

In this experiment you will study the response of at least two different dynamical systems: A non-linear, damped harmonic oscillator and a system of op amps that reproduces the Lorentz attractor. You will measure their linear and non-linear behavior using software to measure their information dimension. 

You will learn the basics of digital sampling, Fourier transforms, geometric analysis of autonomous differential equations, information entropy, correlation dimension and the basics of programming in LabView (a data-acquisition and control language written by National Instruments). 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27032.jpg</video:thumbnail_loc>
      <video:duration>2756</video:duration>
      <video:publication_date>2012-09-19T06:27:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y0u3o9_BRVQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chaos</video:tag>
      <video:tag>NLD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 2 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Greek Mysticism and Rationality&quot;

April 2nd, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20674.jpg</video:thumbnail_loc>
      <video:duration>4127</video:duration>
      <video:publication_date>2012-09-07T08:55:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pSWtNInbe8c</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-163-The-Amalgam-Proximal-Box-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 163 -The Amalgam Proximal Box Cavity Preparation</video:title>
      <video:description>&quot;Lec 163 -The Amalgam Proximal Box Cavity Preparation&quot; The application of basic instruments in the development of cavity preparations using Class I preparation with an amalgam proximal box. Orig. air date: MAR 29 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22975.jpg</video:thumbnail_loc>
      <video:duration>453</video:duration>
      <video:publication_date>2012-09-11T10:30:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HRrJyV89v5o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>163</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Proximal</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellular-mechanism-of-muscular-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellular mechanism of muscular contraction</video:title>
      <video:description>Action potential is transmitted from the motor neuron to the muscle fiber through the binding process of neurotransmitter with specific receptor in the muscle membrane. Action potential in the muscle fiber caused release of calcium by the action of the calcium pump. Calcium flows through the muscle and initiates muscle contraction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/a0836b81-91eb-4cd9-b07f-65659c263447/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2010-04-08T20:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4154.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Muscular</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Earths-Magnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth&apos;s Magnetism</video:title>
      <video:description>This video demonstrates elements Of Earth&apos;s magnetism which is known as a magnetic field that extends from the Earth&apos;s inner core to where it meets the solar wind, a stream of energetic particles emanating from the Sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f6b00ef8-0cfb-47a6-89c4-8637df8a1d26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2011-12-14T06:10:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11770.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Elements</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>magnetism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 10 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Managing Differences Part 1&quot;

April 29th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20702.jpg</video:thumbnail_loc>
      <video:duration>4345</video:duration>
      <video:publication_date>2012-09-07T15:41:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FvPv8vxsQVI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Familie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plants-transpiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plants transpiration</video:title>
      <video:description>Transpiration in plants occurs from the roots to the leaves in delivery of water from the ground. It is the evaporation of water from plants as this video demonstrates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11773.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2011-12-14T06:13:50.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/11773.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>transpiration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Introduction-to-Ratios-new-HD-version</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Introduction to Ratios (new HD version)</video:title>
      <video:description>Introduction to Ratios (new HD version)

What a ratio is.  Simple ratio problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20570.jpg</video:thumbnail_loc>
      <video:duration>853</video:duration>
      <video:publication_date>2012-09-06T15:57:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HpdMJaKaXXc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>new</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>version</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Integration-Hormones-and-Chemical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Integration: Hormones and Chemical</video:title>
      <video:description>Lec 34- Integration: Hormones and Chemical.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17182.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-09-02T12:14:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fGXsL5aqTOY</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangers-of-Darwins-theory-interview-with-Daniel-Dennet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangers of Darwin’s theory: interview with Daniel Dennet</video:title>
      <video:description>The greatest danger of Darwin’s theory of evolution is that is challenges what human has believed for thousands or even millions of years, that is only a more intelligent being can create lesser intelligent things. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/66c659cc-f915-4539-b267-70edcc91940f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2007-08-10T00:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/658.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>interview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fossil-Record-of-Fish-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fossil Record of Fish Evolution</video:title>
      <video:description>A quarry site in Nevada carries the evolutionary history of a population of stickleback fish that resided there when it was a freshwater lake. In a short time (in geological therms) about 10,000 years fish population can be seen to dramatically reduce the size of their pelvic spines. This particular fossil record is remarkably complete with nearly year-by-year detail which includes documentation of intermediate forms. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4581000c-349c-4c57-983c-567bfc88cba8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2007-08-02T20:52:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/564.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>paleontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fusion-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fusion Medical Animation</video:title>
      <video:description>Fusion Medical Animation produces mode of action animation videos for the Pharma and Healthcare industries. Our MOA/MOD animations can lead to greater awareness and adoption of our clients products.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/db3967ff-fe65-4b4c-93fc-c821b2c206b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-01-27T10:29:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6781.mp4</video:content_loc>
      <video:uploader>Simon Reid</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>pharmaceutical</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>mode</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Light-Intensity-Geiger-Counter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Light Intensity-Geiger Counter</video:title>
      <video:description>Light Intensity-Geiger Counter

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26197.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-19T00:12:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GFCTD-Em7Yo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>Intensity</video:tag>
      <video:tag>Geiger</video:tag>
      <video:tag>Counter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures non-standard Java and shows the class a few books he recommends for further readings on Java.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15963.jpg</video:thumbnail_loc>
      <video:duration>2531</video:duration>
      <video:publication_date>2012-08-29T01:18:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qi6L9lfbyyQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>acm</video:tag>
      <video:tag>libraries</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>class</video:tag>
      <video:tag>main</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>static</video:tag>
      <video:tag>void</video:tag>
      <video:tag>string</video:tag>
      <video:tag>name</video:tag>
      <video:tag>surfer</video:tag>
      <video:tag>JAR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applications-Of-Artificial-Satellites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Artificial Satellites</video:title>
      <video:description>In this video, the narrator demonstrates the different utilization of artificial satellites. Two types of artificial satellites are geostationary satellite and polar satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5181fc4a-8bb9-4d36-9021-7b8bbe2ad4b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-12-14T06:20:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11779.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Artificial</video:tag>
      <video:tag>Satellites</video:tag>
      <video:tag>Geostationary</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tartarate-oxidation-colors-and-gases-catalysts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tartarate oxidation: colors and gases - catalysts</video:title>
      <video:description>Without an appropriate catalyst some chemical reactions would be so slow as to appear not to occur at all on the human timescale. However, when catalyzed, these reactions can be very dramatic. Dr. Cech shows a very colorful reaction involving oxalate catalysis. Tartarate oxidation is catalyzed with CoCl2. Also featured on the DVD The Double Life of RNA, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/6abb46a9-4af8-4214-80fd-4fc7c100d2ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2007-08-02T22:54:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/602.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Oxalate</video:tag>
      <video:tag>catalyst</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>tartaric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 11 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Managing Differences Part 2&quot;

April 29th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20703.jpg</video:thumbnail_loc>
      <video:duration>4349</video:duration>
      <video:publication_date>2012-09-07T15:44:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qMwq1hNxe1Q</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-Y-Chromosome-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y Chromosome Part 1</video:title>
      <video:description>This video explains how Y chromosome is evolved. Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. 
Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the proto X and Y were an identical pair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/73d71fda-1fd5-42ce-a837-a39223139011/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-08-06T13:54:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/619.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>YChromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SPACEPOL-Academic-Publishers-Books-This-Autumn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SPACEPOL Academic Publishers:  Books This Autumn</video:title>
      <video:description>SPACEPOL Books This Autumn 2010 presents perhaps the only textbook to cut past the technology hype that is causing many governments and companies to struggle with technology spending decisions. Technological Revolution as Political Coup D&apos;etat (ISBN13: 9789529950843) will be released this fall. Multidisciplinary expert and author Gunnar K. A. Njalsson talks about why policymakers, students, professors, journalists and other professionals should be interested.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/df0796b1-2b36-42cf-b425-7d58f4e518cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-07-24T08:52:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4433.mp4</video:content_loc>
      <video:uploader>SPNW NewsWire</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>Canada</video:tag>
      <video:tag>Books</video:tag>
      <video:tag>government</video:tag>
      <video:tag>textbooks</video:tag>
      <video:tag>university</video:tag>
      <video:tag>spacepol</video:tag>
      <video:tag>9789529950843</video:tag>
      <video:tag>2010</video:tag>
      <video:tag>ciencia</video:tag>
      <video:tag>tecnologia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chimera-RNA-Interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chimera RNA Interference</video:title>
      <video:description>( http://www.abnova.com ) - Chimera RNAi is a process by which small interfering RNA/DNA chimera triggers the destruction of mRNA. The discovery work, design, and application of chimera RNAi have been pioneered by Professor Kaoru Saigo and Dr. Kumiko Ui-Tei at the University of Tokyo. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/fea7841d-b696-477f-9b24-ede9fb7f3447/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-08-09T10:07:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4463.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Chimera</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Naming-Benzene-Derivatives-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Naming Benzene Derivatives Introduction</video:title>
      <video:description>Naming Benzene Derivatives Introduction

Naming Benzene Derivatives Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24604.jpg</video:thumbnail_loc>
      <video:duration>520</video:duration>
      <video:publication_date>2012-09-17T14:16:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A5r7wkwDID4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami&apos;s last lecture of the quarter, he shows the winners of the graphics contest.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

CS106A at Stanford Unversity:
http://www.stanford.edu/class/CS106A/

Stanford University:
http://www.stanford.edu

Stanford on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15965.jpg</video:thumbnail_loc>
      <video:duration>2491</video:duration>
      <video:publication_date>2012-08-29T01:20:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kfc5O8hVzLQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>aesthetics</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>chars</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>event</video:tag>
      <video:tag>Driven</video:tag>
      <video:tag>arrays</video:tag>
      <video:tag>arraylists</video:tag>
      <video:tag>Collections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Building-Bubbles-Surprising-insights-into-how-molecules-move-in-and-out-of-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Building Bubbles: Surprising insights into how molecules move in and out of cells</video:title>
      <video:description>Lec 1 - Building Bubbles: Surprising insights into how molecules move in and out of cells. Scientists have captured real-time footage of how a crucial cellular process begins, findings that overturn a long-held theory about how the chaotic machinery of life organizes itself. This research also provides new ways to think about how drugs might interact with life&apos;s moving parts at the molecular level. Read about the study at http://hms.harvard.edu/content/caught-film</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15966.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-08-29T06:57:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0v8wpBFxS7k</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Kirchhausen</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>clathrin</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot;Periodic Trends in Elemental Properties

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15177.jpg</video:thumbnail_loc>
      <video:duration>2160</video:duration>
      <video:publication_date>2012-08-28T15:28:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lawooSesSfM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Margin-of-Error-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Margin of Error 1</video:title>
      <video:description>Margin of Error 1

Finding the 95% confidence interval for the proportion of a population voting for a candidate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22686.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-11T02:51:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OwPSuHXmiPw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>margin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>error</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-22-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Mechanical Engineering 110</video:title>
      <video:description>lec 22-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20931.jpg</video:thumbnail_loc>
      <video:duration>2312</video:duration>
      <video:publication_date>2012-09-08T00:43:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p1TqTkeJQr0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mobile-network-advertisem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mobile network advertisem</video:title>
      <video:description>A Global Leading mobile advertising and publishing network. ZestADZ enables mobile ad solutions for mobile advertisers and publishers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/efb6a7b5-619a-4dc2-a5f1-f4895ccce46d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-03-17T15:40:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6876.mp4</video:content_loc>
      <video:uploader>ishik42125</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mobile</video:tag>
      <video:tag>network</video:tag>
      <video:tag>advertisement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-of-emc2-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof of e=mc2 by Minute Physics</video:title>
      <video:description>What is the most famous equation in the world? Is there proof of it? If you want to know the answer, then you must view this entertaining and simple clip about relativity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/41598ad3-f82d-4db7-87d1-8c3268bf2f5e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2013-02-07T06:43:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29279.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Law</video:category>
      <video:tag>emc2</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Doppler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 14 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Marital DIsruption&quot;

May 22nd, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20706.jpg</video:thumbnail_loc>
      <video:duration>4269</video:duration>
      <video:publication_date>2012-09-07T15:44:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oADF0Bit1Yw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Triple-Helix-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Triple Helix animation</video:title>
      <video:description>A triple-stranded DNA is a structure of DNA in which three oligonucleotides wind around each other and form a triple helix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/20d6bbd5-dba8-4bd6-b882-5dedcb5ee238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-10-18T02:05:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7029.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>triple</video:tag>
      <video:tag>helix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MTT-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MTT Assay</video:title>
      <video:description>( http://www.abnova.com ) - MTT assay allows assessing the viability and the proliferation of cells. This is a colorimetric assay that measures the reduction of yellow 3-(4,5-dimethythiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) by mitochondrial succinate dehydrogenase. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/6c42daf6-6a63-472d-b2a6-5fb5a4ea0f6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-08-26T09:58:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4493.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>MTT</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Psychology M176: Families and Couples  UCLA</video:title>
      <video:description>&quot;Lec Last - Psychology M176: Families and Couples  UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Intimacy Across the Lifespan&quot;

June 2nd, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20710.jpg</video:thumbnail_loc>
      <video:duration>4398</video:duration>
      <video:publication_date>2012-09-07T15:47:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yGcUA1H9Mlk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Fam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 4</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ron Evans Understanding Fat: Syndrome X and beyond.
Dr. Evans reveals: which are the &quot;fattest&quot; states and towns in USA? How is body mass index influenced? Which are most common co-morbidity in obese people?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/72f9d332-56fb-493f-a552-1ef0ba0e9ca3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2007-08-18T20:38:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/825.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sydromex</video:tag>
      <video:tag>BMI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Laser-Induced-Fluorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Laser Induced Fluorescence</video:title>
      <video:description>Laser Induced Fluorescence

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26232.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2012-09-19T00:21:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wiSijjo7wkQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Induced</video:tag>
      <video:tag>fluorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Its-the-hare-versus-the-mighty-Eagle-in-Predators-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Its the hare versus the mighty Eagle in  Predators by  BBC</video:title>
      <video:description>Eagles have very sharp and keen eyesight and are therefore able to hunt before moving in for the kill. This hare has several options at its disposal to avoid being the next meal in Eagle versus Hare in Predators with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3de34e5e-dc4b-449d-b266-f9c720efec79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-11-26T06:16:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8159.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Eagle</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Hare</video:tag>
      <video:tag>Predators</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 23 -Cognitive Science C103&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24137.jpg</video:thumbnail_loc>
      <video:duration>3625</video:duration>
      <video:publication_date>2012-09-15T03:43:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ncLabOiCCT8</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebra-attaked-by-Cheetah-in-Cheetahs-by-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebra attaked by Cheetah in Cheetahs by BBC Earth</video:title>
      <video:description>One advantage of having tame wild animals close is that they allow for study that would be otherwise impossible with the wild elusive or dangerous ones. However, that close relationship may also become a hindrance for the animal and their prey. This video shows cheetah attacking a zebra in the Cheetahs series by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f9945fea-cece-4d4a-a99a-62650a723078/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2011-11-26T05:53:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8142.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cheetah</video:tag>
      <video:tag>attacks</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chronic-Kidney-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chronic Kidney Failure</video:title>
      <video:description>Kidneys work hard to remove excess water and waste from the body but due to several factors the kidneys might cease to function, as they are supposed to, slowly over a period of time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a2caf0e-ef64-4653-88d6-2a5b5a2dc6ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-28T10:46:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8426.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chronic</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Supracervical-Hysterectomy-Recovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Supracervical Hysterectomy Recovery</video:title>
      <video:description>This video performed and producedby Alighomi and reza asari this video clip shows laparoscopic supracervical hysterectomy the surgeon leaves the cervix intact the cervix connects the upper portion of the vagina to the uterus the ligaments attached to the cervix provide support for both organs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8f4b9467-e0e6-410e-815b-b653c5b070a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2011-11-29T06:37:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8745.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Supracervical</video:tag>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
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      <video:description>Introduction to Digital Integrated Circuits is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 40 - Bailout 4: Mark-to-model vs. mark-to-market</video:title>
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Different ways of accounting for an asset.  Mark-to-model vs. mark-to-market.</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical cord care for a newborn</video:title>
      <video:description>The umbilical cord is cut and clamped as soon as the baby is born. Care needs to be taken in order to prevent infection.</video:description>
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      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Facial-Surgery-Video</loc>
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    <video:video>
      <video:title>Facial Surgery Video</video:title>
      <video:description>Facial surgery is done to look bright and to remove the signs of aging and swelling around the face. Dr Nassif is telling about the signs of aging and wrinkling and to remove all of them through surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eb529564-bad2-4841-be94-3f4e362c1af2/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8597.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-28-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
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      <video:title>Lec 28 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 28 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 28: Model systems. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:publication_date>2011-11-28T23:33:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8560.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8877.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation Video For A Small Engine</video:title>
      <video:description>This video will show you the working of an engine. Here a small engine is shown with the functioning of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9048.jpg</video:thumbnail_loc>
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      <video:title>Lec 30 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 30 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 30: Introduction to reaction kinetics. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3039</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/DZ138JSpoxQ</video:player_loc>
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      <video:tag>clapeyron</video:tag>
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      <video:tag>carnot</video:tag>
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  <url>
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      <video:title>Lec 26 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 26 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 26: Partition function (Q) - many particles. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/RT_v0PhXP5E</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Euclid as the Father of Geometry</video:title>
      <video:description>Euclid as the Father of Geometry

Euclid and his Elements (and how much Abraham Lincoln liked them)</video:description>
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      <video:player_loc>https://www.youtube.com/embed/WqzK3UAXaHs</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Okino moses a nigeria native got spinal decompression surgery in india at mumbai he was suffering from spinal nerve decompression and was done the spinal cord surgery by his doctor but these surgery procedures were diffcult form him because it was his first time after the completion of spinal decompression surgery the patient was totaly satisfied.</video:description>
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      <video:publication_date>2011-11-29T11:37:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8956.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Extraction of worm from bile ducts</video:title>
      <video:description>Bile is produced in the liver and stored in the gallbladder. When food is ingested, bile is released to the intestine through the bile ducts. In some cases bile ducts can be clogged by worm. This video shows extraction of a worm from the bile duct. Edited by Ashraf</video:description>
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      <video:duration>38</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9008.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is an illustration on how to do a Lembert pattern suture, which is largely used to mend or close the gut or anywhere else that is practical.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56475216-1e15-4b2c-bb48-3d48e1d1ebb1/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>73</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8938.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Oil-System-Cycle-of-a-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oil System Cycle of a Motor</video:title>
      <video:description>This video will help you to understand all about the engine oil system cycle. This 3D video shows the working of each part of this motor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9031.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9031.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 16 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24177.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/nWzlCAf6n-I</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-7-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 7 - MIT 3.091 Introduction to Solid State Chemistry&quot; De Broglie, Heisenberg, and Schrödinger

The Aufbau Principle, Pauli Exclusion Principle, and Hund&apos;s Rules

Photoelectron Spectroscopy

Average Valence Electron Energy

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Elephantiasis Filariasis Giant Swollen Leg</video:title>
      <video:description>The elephantiasis which is result of a parasitic infection caused by three specific kinds of round worms is a vivid and accurate term for the syndrome. It is the gross enlargement of the arms, legs, or genitals to elephantoid size. This medical extreme video shows one patient with such a disease.</video:description>
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    <loc>https://dnatube.com/videos/Gastric-Bypass-Surgery-India</loc>
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      <video:title>Gastric Bypass Surgery - India</video:title>
      <video:description>42 years old Pakistan citizen&apos;s weight loss with gastric bypass surgery in India. You may watch the changes in patients looks after the surgery.</video:description>
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      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 5 - Molecular and Cell Biology C148Microbial Genomics and Genetics</video:description>
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      <video:duration>3893</video:duration>
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      <video:tag>C148</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A patient suffering damaged knee walks slowly. The joint twists unnaturally.</video:description>
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      <video:tag>walk</video:tag>
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    <loc>https://dnatube.com/videos/4D-Ultrasound-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>4D Ultrasound Scan</video:title>
      <video:description>A 4D ultrasound scan is a 3D scan but in real time,where as in a 3D scan the image is delayed. This short video shows a 4D ultrasound scan of a 23 week old fetus.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>At present there are so many love songs. But in this video you will hear a very extra ordinary love song. This love song talks about love in a very scientific manner.</video:description>
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      <video:duration>214</video:duration>
      <video:publication_date>2011-11-30T10:05:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9489.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>Song</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 Public Health 253B -</video:title>
      <video:description>&quot;Lec 10 Public Health 253B -&quot;Epidemiology and Control of Infectious Diseases - Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24227.jpg</video:thumbnail_loc>
      <video:duration>9267</video:duration>
      <video:publication_date>2012-09-15T05:04:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gZ297D1dI8s</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 8 - MIT 3.091 Introduction to Solid State Chemistry&quot; Octet Stability by Electron Transfer: Ionic Bonding

Properties of Ionic Compounds: Crystal Lattice Energy

Note: Lecture 7 was not recorded in its entirety. Only the second half of the session is available in video.

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15560.jpg</video:thumbnail_loc>
      <video:duration>1604</video:duration>
      <video:publication_date>2012-08-28T18:12:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WaCXmcVVduI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Ionic</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Payday-Loans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Payday Loans</video:title>
      <video:description>Payday Loans

How Payday lending works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20287.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-06T14:02:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BHTMuHvmarU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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      <video:tag>Payday</video:tag>
      <video:tag>loans</video:tag>
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    <loc>https://dnatube.com/videos/Lec-53-Removal-of-Root-Fragments-From-Maxillary-Sinus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Removal of Root Fragments From Maxillary Sinus</video:title>
      <video:description>&quot;Lec 53 - Removal of Root Fragments From Maxillary Sinus&quot;Removal of two root fragments which were dislocated into the maxillary sinus during an extraction the previous day.  Orig. air date: JUN 28 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/t6_TpH_Bb3c</video:player_loc>
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      <video:tag>Maxillary</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-ALH-84001-and-Other-Martian-Meteorites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - ALH 84001 and Other Martian Meteorites</video:title>
      <video:description>&quot;Lec 7 - ALH 84001 and Other Martian Meteorites&quot; Dr. David McKay, Chief Scientist for Astrobiology at the Johnson Space Center, lectures on his scientific experience with meteorites, more specifically ALH 84001.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/_x60v3E-yZ8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>meteorites</video:tag>
      <video:tag>Antarctica</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>astrology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Program</video:tag>
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      <video:tag>biology</video:tag>
      <video:tag>geology</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>rocks</video:tag>
      <video:tag>contaminates</video:tag>
      <video:tag>life</video:tag>
      <video:tag>biomorphs</video:tag>
      <video:tag>magnate</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>carbonate</video:tag>
      <video:tag>contamination</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>cation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Electrical-Engineering-141-7be0b5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 20 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.
Introduction to Digital Integrated Circuits is explained in this electrical engineering class.</video:description>
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      <video:duration>4937</video:duration>
      <video:publication_date>2012-09-05T04:33:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1hh2iA2iEuA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Population-Genetics-III-Natural-Se</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Population Genetics III: Natural Se</video:title>
      <video:description>Lec 18- Population Genetics III: Natural Se.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18475.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-04T01:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PDD89vYG2Jk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Multiplying-and-Dividing-Rational-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Multiplying and Dividing Rational Expressions 2</video:title>
      <video:description>Multiplying and Dividing Rational Expressions 2

U11_L1_T2_we2 Multiplying and Dividing Rational Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24774.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2012-09-17T16:46:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-wz_ZzSDdg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Central-Dogma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Dogma</video:title>
      <video:description>Wii text info: The central dogma of molecular biology was first enunciated by Francis Crick in 1958[1] and re-stated in a Nature paper published in 1970:[2]

The central dogma of molecular biology deals with the detailed residue-by-residue transfer of sequential information. It states that such information cannot be transferred back from protein to either protein or nucleic acid. 
In other words, &apos;once information gets into protein, it can&apos;t flow back to nucleic acid.&apos;

The dogma is a framework for understanding the transfer of sequence information between sequential information-carrying biopolymers, in the most common or general case, in living organisms. There are 3 major classes of such biopolymers: DNA and RNA (both nucleic acids), and protein. There are 3&amp;times;3 = 9 conceivable direct transfers of information that can occur between these. The dogma classes these into 3 groups of 3: 3 general transfers (believed to occur normally in most cells), 3 special transfers (known to occur, but only under abnormal conditions), and 3 unknown transfers (believed to never occur). The general transfers describe the normal flow of biological information: DNA can be copied to DNA (DNA replication), DNA information can be copied into mRNA, (transcription), and proteins can be synthesized using the information in mRNA as a template (translation).</video:description>
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      <video:duration>15</video:duration>
      <video:publication_date>2007-09-19T02:48:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1027.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>centraldogma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-GMAT-Math-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - GMAT Math 21</video:title>
      <video:description>GMAT Math 21

110-114, pgs. 166-167</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21937.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2012-09-10T23:53:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tcm-v12m7hU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>21</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 2 - Chemistry 3B&quot;Chemical Structure and Reactivity</video:description>
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      <video:duration>4586</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/s6JVF6S5ZZ0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
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    <loc>https://dnatube.com/videos/Lec-19-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 19 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Exam Review

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3150</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/bciGyT6eeOE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>s</video:tag>
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      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Chemical Bonding?</video:title>
      <video:description>In this video, the narrator gives a comprehensive explanation about chemical bonding, covalent and electrovalent compounds, polar and non polar molecules, and oxidation reduction. Chemical bonding is the attractive force that binds together the constituent particles in a chemical species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/794672bd-79da-467c-bc34-88722643e099/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2012-12-01T06:58:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28178.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Sulfate-Bond-Order-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Sulfate Bond Order  (NB)</video:title>
      <video:description>Sulfate Bond Order  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26317.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-19T00:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jW15zq0_78Q</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sulfate</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>order</video:tag>
      <video:tag>NB</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 5 - Geography of United States Elections&quot; November 3, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis discusses the geographical history of recent presidential elections in the United States, beginning with 1972 and continuing on to 2004, which he elaborates upon extensively.

Offered by Stanford&apos;s Continuing Studies program, the course will last five weeks, and include a debrief after the presidential election.  Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Join the Discusiion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:duration>6674</video:duration>
      <video:publication_date>2012-09-04T06:37:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JwRwR3DhsLA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
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      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>government</video:tag>
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      <video:tag>County</video:tag>
      <video:tag>maps</video:tag>
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      <video:tag>South</video:tag>
      <video:tag>West</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>GOP</video:tag>
      <video:tag>liberal</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Mormon</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>university</video:tag>
      <video:tag>military</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>suburban</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Segmenting-and-Connecting-From-Event-Perception-to-Comics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Segmenting and Connecting: From Event Perception to Comics</video:title>
      <video:description>&quot;Lec 5 - Segmenting and Connecting: From Event Perception to Comics&quot; (October 23, 2009) Barbara Tversky, Professor at Stanford and Columbia University, discusses how visual narratives use visual devices to form a visual vocabulary by breaking up time and space, showing space and time, and linking time and space.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4224</video:duration>
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      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
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      <video:tag>Application</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>industry</video:tag>
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      <video:tag>event</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/IBSS-Biomed-Fish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IBSS Biomed Fish</video:title>
      <video:description>3D fish animation created for IBSS Biomed pharmaceutical company as part of Orsalit marketing campaign. This video is not directly scientific, but shows an efficient marketing campaign of a pharmaceutical company. For more information, please refer to www.nolabel.pl</video:description>
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      <video:duration>27</video:duration>
      <video:publication_date>2007-09-28T11:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1046.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biomed</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Physics 10 Waves I</video:title>
      <video:description>Physics 10 Waves I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
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      <video:duration>4243</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/EuhccACOd1U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>roswell</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>webcast</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 6 - The Theoretical Minimum&quot; (February 13, 2012) Leonard Susskind starts the class by answering a question that arose in the last lecture about photons and the energy at different states and then continues with the topic of entanglement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19036.jpg</video:thumbnail_loc>
      <video:duration>6179</video:duration>
      <video:publication_date>2012-09-04T09:26:19.000Z</video:publication_date>
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      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>evolve</video:tag>
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      <video:tag>States</video:tag>
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      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
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      <video:tag>experiment</video:tag>
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      <video:tag>Laws</video:tag>
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      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Taxes-and-Perfectly-Inelastic-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Taxes and Perfectly Inelastic Demand</video:title>
      <video:description>Taxes and Perfectly Inelastic Demand

Who bears the burden for the taxes when demand is inelastic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25458.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2012-09-18T14:29:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lsn16U5DWD4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Taxes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perfectly</video:tag>
      <video:tag>Inelastic</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 23-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19147.jpg</video:thumbnail_loc>
      <video:duration>5000</video:duration>
      <video:publication_date>2012-09-04T18:11:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gEv0OrplkKI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Insects-and-how-they-protect-their-eggs-in-BBC-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insects and how they protect their eggs in BBC part 2</video:title>
      <video:description>Insect eggs are high on demand from smaller predators as a result of this some insects will go to long lengths to protect their young by physically guarding them whereas others will employ various techniques to protect the eggs including burying them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e6e58da-2633-40b0-b14b-eb37f3f48c6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>490</video:duration>
      <video:publication_date>2011-11-26T06:47:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8178.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Insects</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Undergrowth</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Mark Barabak - Political Reporter for the LA Times

http://polisci.berkeley.edu/</video:description>
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      <video:duration>2722</video:duration>
      <video:publication_date>2012-09-05T02:56:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W6CpTa0IFPU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trabeculectomy-with-mitomycin-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trabeculectomy with mitomycin c</video:title>
      <video:description>Trabeculectomy involves the creation of a fistula connecting the anterior chamber and the subconjunctival space this provides an alternative method of aqueous humor filtration when the natural trabecular outflow pathway is blocked or poorly functioning in cases of glaucoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdfbf43e-b58a-4af9-8d42-06353a85230b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2011-11-29T20:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9133.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Trabeculectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>MMC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-EE290f-Visit-the-Advanced-Light-Source-Berkeley-ALS-Tony-Warwick</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - EE290f  Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick</video:title>
      <video:description>EE290f  Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 14 - Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick</video:description>
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      <video:duration>3231</video:duration>
      <video:publication_date>2012-09-05T02:49:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEHWQv7b-Cw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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Personality and Social Interaction 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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      <video:description>EE290f  Biological X-Ray Microscopy - given by Prof. Carolyn Larabell, UCSF, and Dr. Mark LeGros, LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

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      <video:description>&quot;Lec 13 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 13: Mean value theorem; Inequalities

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 15 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 15: Differential equations, separation of variables

*Note: this video was revised, raising the video brightness.

 Lecture 17 is Exam 2, so no video was recorded.

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      <video:description>&quot;Lec 16 - MIT 3.091 Introduction to Solid State Chemistry&quot; Properties of Cubic Crystals: Simple Cubic, Face-centered Cubic, Body-centered Cubic, Diamond Cubic

Crystal Coordinate Systems, Miller Indices

View the complete course at: http://ocw.mit.edu/3-091F04

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      <video:description>&quot;Lec 20 - Diagnostic Oral Pathology - Case 1&quot; Oral Pathology diagnosis test presented to dental students, it samples their diagnosis skills.  Orig. air date: AUG 28 80

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View the complete course at: http://ocw.mit.edu/3-091F04

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View the complete course at: http://ocw.mit.edu/3-091F04

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16059.jpg</video:thumbnail_loc>
      <video:duration>4607</video:duration>
      <video:publication_date>2012-08-29T08:49:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jw13buzZKOQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>carles</video:tag>
      <video:tag>tejedor</video:tag>
      <video:tag>via</video:tag>
      <video:tag>veneto</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>olive</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>viscosity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Harvards-Greenhouse-Gas-Reduction-Goal-in-a-60-Seconds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Harvard&apos;s Greenhouse Gas Reduction Goal in a 60 Seconds</video:title>
      <video:description>Lec 105 - Harvard&apos;s Greenhouse Gas Reduction Goal in a 60 Seconds. Harvard Office for Sustainability intern Rebecca Elliott &apos;14 created this 60 second animation about Harvard&apos;s goal to reduce greenhouse gas emissions. 

In 2008, Harvard University adopted a goal to reduce greenhouse gas emissions 30% below a 2006 baseline by 2016, including growth. As part of this goal, Harvard is committed to using its campus as a living laboratory, turning research and teaching into action to develop innovative and cost-effective solutions that reduce energy and curb greenhouse gas emissions.

To learn more visit: http://green.harvard.edu/greenhousegas</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16156.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-08-29T10:22:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FtrHxhCIRBg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>green</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>Harvard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 7 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot;  Eigenvalues (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15701.jpg</video:thumbnail_loc>
      <video:duration>3372</video:duration>
      <video:publication_date>2012-08-28T19:45:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h5KiY9lvHc4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 8 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Eigenvalues (part 2); positive definite (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15702.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-08-28T19:45:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Ola674-PPw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 9 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Positive definite day!

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15703.jpg</video:thumbnail_loc>
      <video:duration>3176</video:duration>
      <video:publication_date>2012-08-28T19:45:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fR_pGtAWHpY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-SMOG-OR-JOBS-The-Impact-of-Tighter-Ozone-Pollution-Control-on-Health-and-the-US-Economy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - SMOG OR JOBS? The Impact of Tighter Ozone Pollution Control on Health and the U.S. Economy</video:title>
      <video:description>Lec 107 - SMOG OR JOBS? The Impact of Tighter Ozone Pollution Control on Health and the U.S. Economy. The Forum at the Harvard School of Public Health

With a weak U.S. economy shadowing his presidency, Barack Obama has announced his request that the Environmental Protection Agency (EPA) withdraw draft air quality standards that would have tightened ozone pollution controls. President Obama cited &quot;the importance of reducing regulatory burdens and regulatory uncertainty&quot; as the economy recovers. Public health experts and environmental advocates howled at the decision, raising concerns about the health impacts of ozone -- a major culprit in smog. In contrast, business groups praised the announcement as a means to prevent job losses and protect employment growth; media have reported that the restrictions could have cost up to $90 billion annually. This Forum webcast examined the scientific and economic arguments around this divisive decision. The event is part of the Andelot Series on Current Science Controversies. 

September 21, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16158.jpg</video:thumbnail_loc>
      <video:duration>4065</video:duration>
      <video:publication_date>2012-08-29T10:24:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KrQpcgW1owE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>HSPH</video:tag>
      <video:tag>forum</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>pollution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-intelligence-comes-from</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where intelligence comes from</video:title>
      <video:description>The video demonstrates the argument on the origin of intelligent. It rules out some theories and believes and then narrows down to what can be trusted as origin of intelligence. Two concepts that taken in consideration are the ability to learn and to make decision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a91c5c79-e14b-450e-85fc-d7afe7f0757d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2011-12-14T06:52:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11806.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Where</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>comes</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 16- MIT 6.013 Electromagnetics and Applications, Fall 2.
Inductive Attenuator

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16200.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2012-08-29T14:57:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rxqKXc3qPOA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-CS50-Week-8-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - CS50 / Week 8: Monday</video:title>
      <video:description>Lec 73 - CS50 / Week 8: Monday. HTTP. XHTML. PHP. SQL.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16113.jpg</video:thumbnail_loc>
      <video:duration>4111</video:duration>
      <video:publication_date>2012-08-29T09:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EI9K2mhCq7M</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thrust-reverser-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thrust reverser test.</video:title>
      <video:description>A thrust reverser is a key part of modern jet engines. It enables or all part of the engine&apos;s thrust either forward or otherwise. This is a test on a Boeing 767-400 thrust reverser.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a4cd73c7-859f-4cac-8bbf-de7b3cd7f182/cand_25.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-25T20:20:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7869.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Boeing</video:tag>
      <video:tag>767</video:tag>
      <video:tag>400</video:tag>
      <video:tag>Thrust</video:tag>
      <video:tag>reverser</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Molecular-Motor-Struts-Like-Drunken-Sailor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Molecular Motor Struts Like Drunken Sailor</video:title>
      <video:description>Lec 117 - Molecular Motor Struts Like Drunken Sailor. Molecular motors, built from proteins, are a kind of transport service that keep us functioning by trafficking essential chemical packages throughout the cell. To understand how molecular motors work, some researchers are creating animations. Here, each &quot;leg&quot; of a molecular motor called dynein moves as it progresses along a cellular structure called a microtubule. New data—collected by a team led by Samara Reck-Peterson and published online Jan. 8, 2012, in &quot;Nature Structural &amp; Molecular Biology&quot;—suggest that dynein&apos;s walk is even stranger than the one modeled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16168.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-08-29T10:30:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-7AQVbrmzFw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Janet</video:tag>
      <video:tag>Iwasa</video:tag>
      <video:tag>dynein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Traumatic-Occlusion-Orthodontic-Restorative-Consideration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Traumatic Occlusion: Orthodontic &amp; Restorative Consideration</video:title>
      <video:description>&quot;Lec 20 - Traumatic Occlusion: Orthodontic &amp; Restorative Consideration&quot; Problem of traumatic occlusion on an anterior tooth and how it may limit or alter esthetic restorations. Both Orthodontic and Restorative procedures are considered. Orig. air date: JUN 6 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20779.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-07T16:57:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ttWmmk_ncY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Problem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Traumatic</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>on</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Alter</video:tag>
      <video:tag>Esthetic</video:tag>
      <video:tag>Restorations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Island-Biogeography-and-Invasive-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Island Biogeography and Invasive Species</video:title>
      <video:description>&quot;Lec 29 - Island Biogeography and Invasive Species&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Geography is very important in ecology. Two major systems have been designed to model this, island biogeography and metapopulations. The idea of metapopulations is more recent, and has emerged as the dominant theory. Metapopulations are populations in multiple neighboring areas. The population of a species in any individual area may go extinct, but the metapopulation still survives. The theory of metapopulations has gained momentum in recent years because of its applications to epidemiology, the study of diseases.

00:00 - Chapter 1. Introduction 
06:25 - Chapter 2. Island Biogeography 
12:33 - Chapter 3. Critique of Island Biogeography 
18:25 - Chapter 4. Metapopulations
32:52 - Chapter 5. Analogy Between Metapopulations and Epidemiology

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17356.jpg</video:thumbnail_loc>
      <video:duration>2462</video:duration>
      <video:publication_date>2012-09-02T18:32:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oBuFiTItq-0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>geology</video:tag>
      <video:tag>island</video:tag>
      <video:tag>Biogeography</video:tag>
      <video:tag>metapopulations</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>populations</video:tag>
      <video:tag>Fragments</video:tag>
      <video:tag>colonization</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>islands</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Intermolecular-Potential-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Intermolecular Potential Energy</video:title>
      <video:description>Intermolecular Potential Energy

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26477.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-19T01:18:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V_0Bnc_URos</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Intermolecular</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/James-Watson-The-double-helix-and-todays-DNA-mysteries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>James Watson: The double helix and today&apos;s DNA mysteries</video:title>
      <video:description>Nobel laureate James Watson opens TED2005 with the frank and funny story of how he and his partner, Francis Crick, discovered the structure of DNA. The tale is full of colorful details: How Watson had planned to be an ornithologist until Schroedinger&apos;s book What Is Life? transformed him into a geneticist. The painful rejections he suffered along the way, first from Caltech and then from a certain girl. And finally, how the basic DNA model ultimately came together in just a few hours. Watson finishes with one of the topics currently making him tick: the search for genetic bases for major illnesses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a6bc7213-4a33-4b0d-b9a0-59560f9ee597/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1254</video:duration>
      <video:publication_date>2007-09-16T17:10:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1020.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>watson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 21- MIT 6.033 Computer System Engineering, Spring 2005.
Advanced Authentication

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16250.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-08-29T16:47:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BmjKER_e7-s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-24-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Cognitive Science C102 -</video:title>
      <video:description>lec 24-Cognitive Science C102 -Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27661.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-09-30T11:44:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tPb66H7pP1c</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CS50-Week-10-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CS50 / Week 10: Monday</video:title>
      <video:description>Lec 7 - CS50 / Week 10: Monday. Preprocessing. Compiling. Assembling. Linking. CPUs.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16366.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-08-30T12:53:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fg64rI7pk4c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Sequencing-Reactions-Part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome  Sequencing Reactions  Part 7</video:title>
      <video:description>A DNA sequencing reaction includes four main ingredients, &quot;Template&quot; DNA copied by the E. coli; free bases, the building blocks of DNA that come in 4 types; short pieces of DNA called &quot;primers&quot;; and DNA polymerase, the enzyme that copies DNA.

The chemical reaction that makes DNA in a test tube is similar to what happens in a living cell: both rely on DNA polymerase and, in both cases, DNA strands have a head end, which is called the 5&apos; end, and a tail end, which is called the 3&apos; end. A DNA strand can grow only from its 3&apos; end.

Making DNA in cells and sequencing DNA in test tubes both depend on complementary base pairing. The building blocks on opposite strands of DNA pair specifically - a C always pairs with a G, and an A always pairs with a T.

The primer sequence binds to its complementary sequence on the template DNA.

Free bases that match the template sequence can attach to the new strand&apos;s growing (3&apos;) end.

Among the free bases in the solution are a few that have a fluorescent dye attached to them. When a dye-bearing base attaches to the growing strand, it stops the new DNA strand from growing any further. A different colored dye is attached to each of the four kinds of bases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e50f161b-b94e-42f8-a35c-2f78fada6f3f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:06:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/867.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Energy-and-Matter-in-Ecosystems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Energy and Matter in Ecosystems</video:title>
      <video:description>&quot;Lec 30 - Energy and Matter in Ecosystems&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The movement of matter and energy around the planet is very important, and its study draws on geology, and meterology in addition to chemistry. Energy tends to flow upwards from plantlike producers to herbivores to carnivores before being decomposed by detritovores and cycling back into energy usable by producers, in addition to the photosynthesis or chemosynthesis used by producers to produce energy. Like energy, compounds vital to life such as carbon, nitrogen, and phosphorous flow around the planet in cycles.

00:00 - Chapter 1. Introduction 
04:04 - Chapter 2. Energy Flow through Ecosystems 
20:51 - Chapter 3. Cycles of Materials through Ecosystem Compartments 
29:11 - Chapter 4. Biogeochemical Cycles 
48:13 - Chapter 5. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17357.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-02T18:32:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DHSMj_XgfE8</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecology</video:tag>
      <video:tag>Ecosystems</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Nitrogen</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Cycles</video:tag>
      <video:tag>fixing</video:tag>
      <video:tag>detritivores</video:tag>
      <video:tag>producers</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Smoking-and-Drinking-Alcohol-dangers-on-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smoking and Drinking Alcohol dangers on the Body</video:title>
      <video:description>How the Body Works: a medical health information video Smoking and Drinking Alcohol dangers on the Body</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/42189852-b991-40f2-b950-abe7f3fc6ed7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2007-11-11T18:22:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1116.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alcohol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Dawn-of-Social-Networks-Hunter-gatherers-Provide-Clues-About-the-Evolution-of-Cooperation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Dawn of Social Networks: Hunter-gatherers Provide Clues About the Evolution of Cooperation</video:title>
      <video:description>Lec 119 - Dawn of Social Networks: Hunter-gatherers Provide Clues About the Evolution of Cooperation. Coren Apicella, a research fellow in the Christakis lab at Harvard Medical School, spent the summer of 2010 traveling around the remote Lake Eyasi region of Tanzania with the Hadza, one of the last remaining populations of hunter-gatherers on the planet. Their lives offer a window into our past—and clues about the evolution of cooperation. Within the Hadza community, cooperators cluster together, preventing self-interested individuals from destroying the social fabric. What&apos;s more, the architecture of the Hadza social network matches that of modern social networks. These findings were published January 26, 2012, in Nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16170.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2012-08-29T10:31:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/It-pHyDrkTM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hadza</video:tag>
      <video:tag>Nicholas</video:tag>
      <video:tag>christakis</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Fowler</video:tag>
      <video:tag>Coren</video:tag>
      <video:tag>Apicella</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Tanzania</video:tag>
      <video:tag>hunter</video:tag>
      <video:tag>gatherers</video:tag>
      <video:tag>social</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>cooperation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 7- MIT 6.013 Electromagnetics and Applications, Fall 20.
Distribution of Unpaired Charge

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16191.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-08-29T14:39:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3_VDIRa-dZE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 8- MIT 6.013 Electromagnetics and Applications, Fall 20.
Rotation of an Insulating Rod in a Steady Current

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16192.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-08-29T14:41:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rFGvvlsveOk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Martin-Haettasch-Newer-Monumentalities-Collective-Formations-and-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Martin Haettasch -Newer Monumentalities - Collective Formations and Complex</video:title>
      <video:description>Lec 11- Martin Haettasch Newer Monumentalities Collective Formations and Complex is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17359.jpg</video:thumbnail_loc>
      <video:duration>3700</video:duration>
      <video:publication_date>2012-09-02T18:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BiaTUFCOZc4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Martin</video:tag>
      <video:tag>Haettasch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-by-Prof-Waitz-Unified-Engineering-Fall-2005-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec. - 2  by Prof. Waitz | Unified Engineering, Fall 2005 - Spring 2006</video:title>
      <video:description>&quot;Lec. - 2  by Prof. Waitz | Unified Engineering, Fall 2005 - Spring 2006&quot; Prof. Waitz gives an overview of the course.

View the complete course at: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15179.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2012-08-28T15:29:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7mOpiYDCX08</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Waitz</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2006</video:tag>
      <video:tag>gives</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Why-So-Many-Species-The-Factors-Affecting-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Why So Many Species? The Factors Affecting Biodiversity</video:title>
      <video:description>&quot;Lec 31 - Why So Many Species? The Factors Affecting Biodiversity&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

One can look at biodiversity from several perspectives. An ecological point of view tries to determine how necessary diversity is for an ecosystem to function. An economic point of view tries to capture the value of the &quot;services&quot; nature provides for mankind. An evolutionary point of view shows how artificial the human &quot;right&quot; to dominance is. Finally, a personal point of view captures the emotional basis for the values that humans place on biodiversity.

00:00 - Chapter 1. Introduction 
05:39 - Chapter 2. The Ecological Perspective 
11:45 - Chapter 3. The Economic Perspective 
21:12 - Chapter 4. The Evolutionary Perspective 
26:18 - Chapter 5. The Personal Perspective 
33:01 - Chapter 6. What to Do? 
45:28 - Chapter 7. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17360.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-09-02T18:35:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QjFkTneCfTE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecology</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>population</video:tag>
      <video:tag>overpopulation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>Externalities</video:tag>
      <video:tag>Ecosystems</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>redundancy</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>endangered</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Water-Isotherm-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Water Isotherm  (Quiz)</video:title>
      <video:description>Water Isotherm  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26490.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-09-19T01:20:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Ps7ux68RMU</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>water</video:tag>
      <video:tag>Isotherm</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-How-to-live-given-the-certainty-of-death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - How to live given the certainty of death</video:title>
      <video:description>&quot;Lec 23 - How to live given the certainty of death&quot; Death (PHIL 176)

In this lecture, Professor Kagan invites students to pose the question of how one should live life knowing that it will certainly end in death. He also explores the issue of how we should set our goals and how we should go about achieving them, bearing in mind the time constraints. Other questions raised are how this ultimately affects the quality of our work and our accomplishments, as well as how we decide what is worth doing in life.

00:00 - Chapter 1. How Carefully Should We Live? 
11:21 - Chapter 2. Time Constraints and Goals: Finding Appropriate Contents for Life 
17:30 - Chapter 3. Quantity of Life: The More, the Better? 
32:38 - Chapter 4. Semi-Immortality through Accomplishments 
40:21 - Chapter 5. Life Is Suffering: An Alternative Approach to Living 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16282.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-08-29T17:18:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O8Hu465KL1w</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Book</video:tag>
      <video:tag>Genesis</video:tag>
      <video:tag>Buddhism</video:tag>
      <video:tag>Holderlin</video:tag>
      <video:tag>immortality</video:tag>
      <video:tag>ODE</video:tag>
      <video:tag>Dust</video:tag>
      <video:tag>Schopenhauer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Real-Gases-2-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Real Gases 2 (NB)</video:title>
      <video:description>Real Gases 2 (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26500.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-09-19T01:22:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lRYn99xxj3I</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Real</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>2</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Another-Isosceles-Example-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Another Isosceles Example Problem</video:title>
      <video:description>Another Isosceles Example Problem

Possible angles for an isosceles triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20298.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2012-09-06T14:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ceDV0QBpcMA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>isosceles</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-How-Selection-Changes-the-Genetic-Composition-of-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - How Selection Changes the Genetic Composition of Population</video:title>
      <video:description>&quot;Lec 5 - How Selection Changes the Genetic Composition of Population&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Genetics controls evolution. There are four major genetic systems, which are combinations of sexual/asexual and haploid/diploid. In all genetic systems, adaptive genetic change tends to start out slow, accelerate in the middle, and occur slowly at the end. Asexual haploids can change the fastest, while sexual diploids usually change the slowest. Gene frequencies in large populations only change if the population undergoes selection.

00:00 - Chapter 1. Introduction
05:45 - Chapter 2. History of Genetics
10:57 - Chapter 3. Different Genetic Systems
20:45 - Chapter 4. Math of Genetics
40:42 - Chapter 5. Rates of Change in Different Genetic Types

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17323.jpg</video:thumbnail_loc>
      <video:duration>2971</video:duration>
      <video:publication_date>2012-09-02T18:14:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s4kiOnUW5a4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Frequencies</video:tag>
      <video:tag>heterozygous</video:tag>
      <video:tag>homozygous</video:tag>
      <video:tag>Hardy</video:tag>
      <video:tag>Weinberg</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>asexual</video:tag>
      <video:tag>haploid</video:tag>
      <video:tag>diploid</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>Heritability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 23- MIT 6.013 Electromagnetics and Applications, Fall 2.
Steady State Magnetic Levitation

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16207.jpg</video:thumbnail_loc>
      <video:duration>492</video:duration>
      <video:publication_date>2012-08-29T15:27:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gGNbt1xxP4A</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Free-Energy-of-HBr-vs-HF-Quiz-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Free Energy of HBr vs. HF  (Quiz 2)</video:title>
      <video:description>Free Energy of HBr vs. HF  (Quiz 2)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26835.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-09-19T02:41:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eT6IA89Vt4Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HBR</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>HF</video:tag>
      <video:tag>Quiz</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-CycleSignaling-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Cycle/Signaling Lecture</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 19/nTopics covered:
	/nCell Cycle/Signaling/nInstructor:
	/nProf. Robert A. Weinberg</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6ff24f5a-857f-4bec-bd78-91e63b5a9bad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2911</video:duration>
      <video:publication_date>2009-04-02T04:46:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1556.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Plato-Part-IV-Arguments-for-the-immortality-of-the-soul-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Plato, Part IV: Arguments for the immortality of the soul (cont.)</video:title>
      <video:description>&quot;Lec 9 - Plato, Part IV: Arguments for the immortality of the soul (cont.)&quot; Death (PHIL 176)

Professor Kagan elaborates on the &quot;argument from simplicity&quot; and discusses in detail Plato&apos;s claims that the soul is simple, changeless and therefore indestructible. The final Platonic argument under discussion is the &quot;argument from essential properties&quot; in which the essential properties of the soul are addressed. At the end of the lecture the question of whether one needs to argue for physicalism is posed.

00:00 - Chapter 1. Assumptions Made in the Argument from Simplicity
05:56 - Chapter 2. Plato&apos;s Defense against the Harmony Analogy 
19:42 - Chapter 3. Essential and Contingent Properties and the Argument from Essential Properties 
37:06 - Chapter 4. Kagan: &quot;There is No Good Reason to Believe in Souls&quot; 
47:53 - Chapter 5. Qualifications and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16265.jpg</video:thumbnail_loc>
      <video:duration>3021</video:duration>
      <video:publication_date>2012-08-29T17:08:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/borZuyV0uk8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>physicalist</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>Socrates</video:tag>
      <video:tag>Republic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec15-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec15-Astronomy 7B</video:title>
      <video:description>lec15-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20949.jpg</video:thumbnail_loc>
      <video:duration>4993</video:duration>
      <video:publication_date>2012-09-08T01:14:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g8r5U_54nYc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Solving-and-graphing-linear-inequalities-in-two-variables-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Solving and graphing linear inequalities in two variables 1</video:title>
      <video:description>Solving and graphing linear inequalities in two variables 1

U05_L2_T1_we1 : Solving and graphing linear inequalities in two variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24597.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-09-17T14:15:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EoCeL4SPIcA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 3 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Shirley Graham: Transformation of an Artist/Intellectual&quot;.  Recorded October 2, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15679.jpg</video:thumbnail_loc>
      <video:duration>4740</video:duration>
      <video:publication_date>2012-08-28T19:06:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pTUbiciSyvY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Statistics 20</video:title>
      <video:description>Lec 22- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17211.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
      <video:publication_date>2012-09-02T12:44:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4y05eTFF5sY</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Statistics 20</video:title>
      <video:description>Lec 23- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17212.jpg</video:thumbnail_loc>
      <video:duration>2853</video:duration>
      <video:publication_date>2012-09-02T12:45:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3jygylZpnYo</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Personal-identity-Part-I-Identity-across-space-and-time-and-the-soul-theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Personal identity, Part I: Identity across space and time and the soul theory</video:title>
      <video:description>&quot;Lec 10 - Personal identity, Part I: Identity across space and time and the soul theory&quot; Death (PHIL 176)

The lecture focuses on the question of the metaphysical key to personal identity. What does it mean for a person that presently exists to be the very same person in the future? The first approach to answering this question is the &quot;soul theory,&quot; that is, the key to being the same person is having the same soul. Difficulties with that approach are then discussed, independent of the question whether souls exist or not.

00:00 - Chapter 1. Introduction
01:39 - Chapter 2. What Does It Mean to Survive? The Train Metaphor
14:04 - Chapter 3. The Aging of a Car and Space-Time Worms 
30:30 - Chapter 4. Will I Survive My Death? The Dualist&apos;s Soul as the Metaphysical Glue 
46:28 - Chapter 5. Is the Soul Truly the Key to Personal Identity?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16266.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-08-29T17:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00KDsArsQ3A</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>David</video:tag>
      <video:tag>Kaplan</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Locke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Tree-huggers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Tree huggers</video:title>
      <video:description>Lec 97 - Tree huggers. The Arnold Arboretum&apos;s program for preschoolers that serves the area Head Start brings very excited kids to a lovely, engagin and stimulating nature setting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16138.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-08-29T09:56:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2jTQB_DvxrI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>YouTube</video:tag>
      <video:tag>trees</video:tag>
      <video:tag>children</video:tag>
      <video:tag>arboretum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-Cocaine-Affect-The-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does Cocaine Affect The Brain?</video:title>
      <video:description>The brain consists of multiple nerve cells that transfer information,
through chemical messages. Cocaine blocks the dopamine transporter, which is the &apos;feel good&apos; messenger. When the dopamine transporter becomes blocked the brain generates an overload of this sensational messenger and we naturally want more; become addicted.
How cocaine works is explained in this BBC preview. Scientists have discovered regions within the brain that, when stimulated, produce feelings of pleasure. One neural system that appears to be most affected by cocaine originates in a region, located deep within the brain, called the ventral tegmental area shortly called as VTA. Nerve cells originating in the VTA extend to the region of the brain known as the nucleus accumbens, one of the brain&apos;s key pleasure centers. In studies using animals, for example, all types of pleasurable stimuli, such as food, water, sex, and many drugs of abuse, cause increased activity in the nucleus accumbens.

Drugs of abuse are able to interfere with this normal communication process. For example, scientists have discovered that cocaine blocks the removal of dopamine from the synapse, resulting in an accumulation of dopamine. This buildup of dopamine causes continuous stimulation of receiving neurons, probably resulting in the euphoria commonly reported by cocaine abusers. As cocaine abuse continues, tolerance often develops. This means that higher doses and more frequent use of cocaine are required for the brain to register the same level of pleasure experienced during initial use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d1b5ad71-7032-409c-afc5-38c89ba94896/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-12-13T22:41:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11753.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>cocaine</video:tag>
      <video:tag>Affect</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Preview</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Three</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 8-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19124.jpg</video:thumbnail_loc>
      <video:duration>4895</video:duration>
      <video:publication_date>2012-09-04T17:55:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJ7Dn1IrNxk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 31 - MIT 3.091 Introduction to Solid State Chemistry&quot; Biochemistry: The Amino Acids, Peptides, and Proteins

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15638.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-08-28T18:34:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0V-vgwcPjGQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>the</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>Peptides</video:tag>
      <video:tag>and</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-egg-that-is-unfertilized</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila egg that is unfertilized</video:title>
      <video:description>In this video, a newly laid fruit fly egg which is unfertilized is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/99eab74c-a1fc-443a-a25b-f3d8a6cee3fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2009-04-09T05:54:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1670.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>bicoid</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Personal-identity-Part-III-Objections-to-the-personality-theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Personal identity, Part III: Objections to the personality theory</video:title>
      <video:description>&quot;Lec 12 - Personal identity, Part III: Objections to the personality theory&quot; Death (PHIL 176)

The lecture focuses on the problems directly related to the personality theory as key to personal identity. The theory states that a person retains his or her individuality so long as he or she has the same ongoing personality. The main objection raised to this claim is the problem of duplication. The lecture explores cases in which the same personality has been transferred or exported to multiple bodies.

00:00 - Chapter 1. A Mad Scientist&apos;s Experiment to Determine Personal Identity 
07:12 - Chapter 2. The Science Experiment Continued: Dilemmas in Mixed Personalities and Bodies 
19:38 - Chapter 3. Duplication as an Objection to the Personality Theory 
40:26 - Chapter 4. No Branching Clause - Acceptable under the Personality Theory? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16268.jpg</video:thumbnail_loc>
      <video:duration>3111</video:duration>
      <video:publication_date>2012-08-29T17:11:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rzbJ5nkAVfE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>identity</video:tag>
      <video:tag>Napoleon</video:tag>
      <video:tag>personality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Astronomy 7B</video:title>
      <video:description>lec 9-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20943.jpg</video:thumbnail_loc>
      <video:duration>4997</video:duration>
      <video:publication_date>2012-09-08T01:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aBIWQsgsF5k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Astronomy 7B</video:title>
      <video:description>lec 10-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20944.jpg</video:thumbnail_loc>
      <video:duration>4866</video:duration>
      <video:publication_date>2012-09-08T01:10:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YyXEdF0AFmU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Iconography-of-Contagion-MWV-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Iconography of Contagion (MWV 24)</video:title>
      <video:description>In this episode of MicrobeWorld Video we visit the National Academy of Sciences in Washington, D.C., for the opening of &quot;An Iconography of Contagion,&quot; an art exhibition featuring more than 20 public health posters from the 1920s to the 1990s. Covering infectious diseases such as malaria, tuberculosis, AIDS, gonorrhea, and syphilis, the posters come from North America, Europe, Asia, and Africa.

This video features interviews with J.D. Talasek, Director of Cultural Programs of the National Academy of Sciences, and Michael Sappol, Ph.D., Curator-Historian for the National Library of Medicine, along with several of the opening&apos;s attendees, on their impressions and thoughts of how public health promotion and education have changed over the decades.

The presentation of the posters along with comments provided by Talasek and Sappol provide insight into the interplay between the public&apos;s understanding of disease and society&apos;s values. The exhibit reflects the fears and concerns of the time and also the medical knowledge that was available. Considered an art form, many of the posters are beautiful and entertaining, but during their heyday, they sought to educate people on matters of life and death.

The exhibition is free and open to the public weekdays from 9 a.m. to 5 p.m. until December 19, 2008. The National Academy of Sciences is located at 2101 Constitution Ave., NW, in Washington, D.C. Visitors enter at 2100 C St., N.W. The gallery is located upstairs.

For those who can&apos;t make it to the Nation&apos;s Capitol, but would like more information, please feel free to download the brochure for the exhibit at .nationalacademies.org/​arts/​044621.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6742.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2011-01-10T19:03:05.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6742.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>National</video:tag>
      <video:tag>academy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>iconography</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>art</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Statistics 20</video:title>
      <video:description>Lec 29- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17218.jpg</video:thumbnail_loc>
      <video:duration>2558</video:duration>
      <video:publication_date>2012-09-02T13:22:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dnGTXyRnkm0</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/geophysics-marine-acqusition-seismic-geology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>geophysics marine acqusition seismic geology</video:title>
      <video:description>Schematic movie showing a seismic vessel operation in marine enviroment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a210f003-ad35-4507-b296-f94dbdb80652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2009-04-08T19:43:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1609.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>acqusition</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>geology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Opening-a-Roman-Coffin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Opening a Roman Coffin</video:title>
      <video:description>A remarkable Roman burial has been found at Boscombe Down, Wiltshire, UK. When we lifted the lid off a three tonne stone coffin we were surprised to discover that the coffin had not filled with soil. Instead, we found ourselves looking down on the skeleton of a woman who was cradling a young child in her arms. Find out more at http://www.wessexarch.co.uk/projects/wiltshire/boscombe/preserved-roman-remains/index.html A slightly longer version can be seen at http://vimeo.com/601226 ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/39e9d3c5-0d9a-4033-a943-8cf26e6a0da4/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-04-08T20:54:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1651.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>coffin</video:tag>
      <video:tag>excavation</video:tag>
      <video:tag>digging</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>burial</video:tag>
      <video:tag>remains</video:tag>
      <video:tag>romano</video:tag>
      <video:tag>British</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-source-receiver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics source receiver</video:title>
      <video:description>Demonstration of Geophysics source receiver is provided in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/dfb7d179-d703-4ea6-8128-523601563b66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-08T19:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1633.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>source</video:tag>
      <video:tag>receiver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Organisms-In-Meteorites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organisms In Meteorites</video:title>
      <video:description>This video shows why comets also known to carry living organisms. Comets are made up of ice and dust.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/53072646-5b2e-42d3-8b7a-e8ce8e95837e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-12-14T06:24:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11784.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Comets</video:tag>
      <video:tag>carriers</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmology-and-Dark-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmology and Dark Matter</video:title>
      <video:description>Dark Matter behaves like a non radiative, cold fluid  which also is responsible for the composition of haloes around galaxies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c4399331-49a3-4ba0-ab35-f674c2a39dee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-15T01:33:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11834.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cosmology</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>galaxies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Illustrative-Reactions-ofElectrophilic-Aromatic-Substitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Illustrative Reactions ofElectrophilic Aromatic Substitution</video:title>
      <video:description>Electrophilic Aromatic Substitution is when an atom is attached to an aromatic system normally hydrogen,and is superseded by an electrophile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/d84b042e-15ee-46bd-b827-9e04652821f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2009-04-09T01:54:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1659.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Electrophilic</video:tag>
      <video:tag>Aromatic</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>aromaticity</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>Complex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Examine-Neck-Vessels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Examine Neck Vessels</video:title>
      <video:description>Video shows the examination of the neck vessels by an expert doctor and the required precautions are also discussed here. Before examining the neck vessels elevate the bed or examination table to about 30 degrees.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d89ff0ef-4cdb-401b-8ba1-88db711e7a91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2011-12-01T02:56:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10016.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>French</video:tag>
      <video:tag>Subtitled</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Graphs-Of-Trigonometric-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Graphs Of Trigonometric Functions</video:title>
      <video:description>This video demonstrates how graphs of trigonometric functions are drawn. The graph of y=sin x,y=cos x and y=tan x are explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ab469051-da19-4465-92d0-22dc02431e1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-12-15T06:53:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11875.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>graphs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Psychology 101</video:title>
      <video:description>&quot;Lec 5 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27171.jpg</video:thumbnail_loc>
      <video:duration>2903</video:duration>
      <video:publication_date>2012-09-21T03:36:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2YsTzV_WJAE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Western-Blot-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Western Blot explained</video:title>
      <video:description>A widely accepted analytic technique  used to identify particular proteins in a sample is called Western blot</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b22d5ba6-f8ef-4c33-af2c-4a2baceb978d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-15T02:24:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11856.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Western</video:tag>
      <video:tag>Blot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovarian-Cystectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Cystectomy Procedure</video:title>
      <video:description>An ovarian cyst is a fluid filled sac which develops in an ovary most ovarian cysts are benign non cancerous and cause no symptoms some cause problems such as pain and irregular bleeding</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c052d0a9-9e50-4f9a-badc-681b850edcdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-30T01:26:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9245.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ovarian</video:tag>
      <video:tag>Cystectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-40-Source-transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Electrical Engineering 40 - Source transformation</video:title>
      <video:description>Lec 8- Electrical Engineering 40 - Source transformation.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17231.jpg</video:thumbnail_loc>
      <video:duration>2107</video:duration>
      <video:publication_date>2012-09-02T13:36:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OEsBAvf7MJM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Find-The-Vascular-Bundles-In-A-Stem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Find The Vascular Bundles In A Stem?</video:title>
      <video:description>This video demonstrates how to locate the vascular bundles in a stem of a plant. The strands of plants conducting tissue extending lengthwise through the roots and stem are called vascular bundles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e48d6af5-af9f-4889-8f50-230afcd16eb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-12-15T06:49:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11870.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Vascular</video:tag>
      <video:tag>Bundles</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>xylem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Lyn-Hejinian-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Lyn Hejinian: Poetry Reading</video:title>
      <video:description>Lec 22 - Lyn Hejinian: Poetry Reading. March 30, 2011

Part of the Poem Present series at the University of Chicago.

To see the first part, a lecture by Lyn Hejinian, go to http://www.youtube.com/watch?v=pFNPZljjhE0</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14964.jpg</video:thumbnail_loc>
      <video:duration>2727</video:duration>
      <video:publication_date>2012-08-28T10:53:55.000Z</video:publication_date>
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      <video:description>&quot;Lec 53 - Finishing and Polishing the Complete Denture&quot; Materials needed and procedures used to finish and polish the complete denture.  
Orig. air date: JUN 25 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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Introduction to Microelectronic Circuits</video:description>
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Dr. Melton describes the process used to extract DNA from a cell and to analyze it on a gene chip.</video:description>
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Many SNP genotyping methods are available and this video explains how the SNP genotyping can be done using microarray platform.</video:description>
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 Edited by Ashraf</video:description>
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      <video:description>This video demonstrates live pilonidal cyst removal by using laying open technique.</video:description>
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      <video:duration>24</video:duration>
      <video:publication_date>2011-12-01T03:24:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10058.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pilonidal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Laying</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Babinski-reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Babinski reflex</video:title>
      <video:description>The Babinski reflex is demonstrated in this video, it is the reaction of the foot to stimuli,where the first toe lifts up and the rest spread out. As in the video, it is normal for children to react this way but it is not good news for adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0435da9-f106-442e-8772-ea288b2cb622/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-01T03:27:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10069.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Babinski</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bleeding-how-to-deal-with-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bleeding how to deal with it</video:title>
      <video:description>Nose bleeds are caused by various factors internal or external. This video provides information on dealing with bleeding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fe7f7c8a-2d1c-446a-84d1-d59b925f6ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-01T03:32:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10090.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>bleeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biliary-insufficiency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biliary insufficiency</video:title>
      <video:description>The common causes of biliary insufficiency are diet high in fat, elevated estrogen, insufficiency of hydrochloric acid in stomach, and gallstones. Common signs of biliary insufficiency are lower bowl air, bloating, yellowish coloring of eye, etching, redness of skins specially that of palm. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7534d83-b2dd-4f67-a0e3-0619d0a2e7f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>492</video:duration>
      <video:publication_date>2010-11-26T23:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6175.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>biliary</video:tag>
      <video:tag>insufficiency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Complete-Denture-Processing-Deflasking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Complete Denture Processing - Deflasking</video:title>
      <video:description>&quot;Lec 78 - Complete Denture Processing - Deflasking &quot;Shows the use of the Hanau ejector to eject the stone from the flasks, then careful removal of model plaster and stone from the denture and master cast. Part 4 of 4. Orig. air date: OCT 17 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21031.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2012-09-08T12:40:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rd4SaksfTdg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>78</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Deflasking</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>the</video:tag>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hanau</video:tag>
      <video:tag>ejector</video:tag>
      <video:tag>to</video:tag>
      <video:tag>eject</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Flask</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-overview-of-Heteroaromatic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An overview of Heteroaromatic Reaction</video:title>
      <video:description>This videos gives an overview of the heteromatic reactions.Explains heteromatic composition and structure and the products obtained after a reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/110d9d8a-3886-4f5b-ba76-c1037cf3650d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2010-11-30T21:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6331.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Education</video:category>
      <video:tag>an</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heteroaromatic</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tubal-ligation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubal ligation</video:title>
      <video:description>Tubal ligation is described in this scientific video. In the normal female reproductive tract, the ovary releases ova into the fallopian tube. Fallopian tube is the normal site of fertilization. Tubal ligation is a surgical procedure whereby, the fallopian tubes are permanently divided preventing fertilization of ova. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4c74079a-8d3c-4901-bf7f-412bcf661207/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-26T22:58:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6154.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-robot-is-flying-like-a-bird</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing robot is flying like a bird.</video:title>
      <video:description>Robot Flies Like a Bird. TED talks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8ea27b12-5d99-414c-b848-658cb9f4a17c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-12-01T05:07:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10265.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Flies</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bird</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-cause-a-lycopodium-powder-explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to cause a lycopodium powder explosion</video:title>
      <video:description>This video is courtesy of the chemistry department, University of Utah on lycopodium powder explosion. Mr chunk, using a paint can, is demonstrating how a lycopodium powder explosion can be stimulated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/91deadc6-526f-46d3-a8c7-ebc6608fba3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2010-12-03T15:13:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6416.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lycopodium</video:tag>
      <video:tag>Powder</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expressions-and-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expressions and Variables</video:title>
      <video:description>When studying science in general we come across many different algebraic expressions and also variables. Independent and dependent variables. This video explains how to recognize and solve sums which include these.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a650152a-fd14-4f9f-8334-a84b3384741b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2010-12-04T12:47:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6427.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Double-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Double Integrals</video:title>
      <video:description>This video shows the double integrals of any equation with examples. The graphical representation is also shown with the example which will make you understand easily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b9553832-8b69-4a14-a3f2-1147b05a06d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-12-06T10:34:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6478.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>over</video:tag>
      <video:tag>regions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-40-Operational-amplifie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Electrical Engineering 40- Operational amplifie</video:title>
      <video:description>Lec 12- Electrical Engineering 40- Operational amplifie.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17235.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-02T13:38:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GAkIJnheSp0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Speaking-Versus-Typing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Speaking Versus Typing</video:title>
      <video:description>&quot;Lec 14 - Speaking Versus Typing&quot; (February 5, 2010) Maryam Garrett  and Mike Cohen of Google discuss speech and typing search functions dependent upon phone type and most particularly voice search on smart phones.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18883.jpg</video:thumbnail_loc>
      <video:duration>3749</video:duration>
      <video:publication_date>2012-09-04T07:04:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8dwPH_BuCks</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>search</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>input</video:tag>
      <video:tag>modality</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>caption</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>phone</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>data</video:tag>
      <video:tag>query</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Mathematics 16B</video:title>
      <video:description>lec 10-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19224.jpg</video:thumbnail_loc>
      <video:duration>4387</video:duration>
      <video:publication_date>2012-09-04T20:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VEuP6al1Amg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-The-Line-Integrals-of-Vector-Fields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating The Line Integrals of Vector Fields</video:title>
      <video:description>This video shows the calculation of line integrals of vector fields. The topic is explained with the examples which will help you to understand the topic more briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c9f6293b-a963-43a7-bd55-4093e1fede71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2010-12-06T10:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6484.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Fields</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Serine-Cysteine-Proteases-302</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Serine &amp; Cysteine Proteases  (30.2)</video:title>
      <video:description>Serpins are widely distributed proteins that utilize a unique suicide mechanism to inhibit serine or cysteine proteases a large conformational change</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d159d535-2023-4064-9ccc-30725223f26a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2010-11-30T14:00:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6298.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Serine</video:tag>
      <video:tag>cysteine</video:tag>
      <video:tag>Proteases</video:tag>
      <video:tag>30</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-American-Call-Options</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - American Call Options</video:title>
      <video:description>American Call Options

American Call Options</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20325.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-09-06T14:16:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nnl3x1wo25g</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>american</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Options</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Challenges-of-Implementing-Matlab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Challenges of Implementing Matlab®</video:title>
      <video:description>&quot;Lec 5 - The Challenges of Implementing Matlab®&quot; October 31, 2007 lecture by Randy Allen for the Stanford University Computer Systems Colloquium (EE 380).  Some of the compiler optimization challenges presented by a naturally-interpreted, dynamically-typed, vector-centric language such as MATLAB, and how compiler theory can be both extended or stretched to accommodate these overly-hyphenated challenges are discussed.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17442.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-03T13:44:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vgr0e-L1wm8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Randy</video:tag>
      <video:tag>Allen</video:tag>
      <video:tag>Matlab</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>Optimization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 22 - Programming Abstractions (Stanford)&quot; Lecture 22 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie discusses map as a vector and describes a different, possibly better, strategy. The basics of trees and their usefulness and how they can be used with binary search is then introduced. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17696.jpg</video:thumbnail_loc>
      <video:duration>2985</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Life-of-Mammals-the-breeding-southern-right-Whales-with-Attenborough-in-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life of Mammals the breeding southern right Whales with Attenborough in BBC</video:title>
      <video:description>Breeding under the ocean has been a challenge for various species and each has found its own solution for continuity. The Southern Right Whales too have adapted and Attenborough takes you through in the Life of Mammals by BBC</video:description>
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      <video:duration>265</video:duration>
      <video:publication_date>2011-11-26T06:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8168.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Stephen-Fry-Says-No-Thanks-to-the-Mormon-Afterlife</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Fry Says No Thanks to the Mormon Afterlife</video:title>
      <video:description>Stephen Fry tells about a Mormon tour guide he snarkily rebuts during a tour of Salt Lake City, Utah.  Fry discusses how Mormonism preys on the lonely and emotionally stable with promises of being reunited with family for eternity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a8f1739e-6d08-4dda-becf-1672d3d72fd7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2012-12-02T19:54:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28251.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Fry</video:tag>
      <video:tag>Mormonism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on orthonormal sets of vectors and QR factorization for  the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16318.jpg</video:thumbnail_loc>
      <video:duration>4448</video:duration>
      <video:publication_date>2012-08-29T18:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cBSf2pGYAcA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Cauchy</video:tag>
      <video:tag>Schwartz</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>research</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 61A</video:title>
      <video:description>Lec 8- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16818.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-01T13:42:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GRGLmRB-EE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-its-made-household-aluminum-foil-container</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How its made-household aluminum foil container</video:title>
      <video:description>aluminum foil container ,BBQ aluminum trays ,aluminum foil rolls ,puding trays ,disposable food container</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/ec8679a8-f0a5-4b30-8ba2-76de3609c492/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2012-07-03T04:31:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12330.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aluminum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-141-d3077e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 8 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19705.jpg</video:thumbnail_loc>
      <video:duration>4899</video:duration>
      <video:publication_date>2012-09-05T04:20:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UpZt77cabWc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Walking-with-Dinosaurs-features-the-Dinosaur-egg-fossils-in-a-Ballad-of-Big-Al-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Walking with Dinosaurs features the Dinosaur egg fossils in a Ballad of Big Al by BBC.</video:title>
      <video:description>Wyoming like other areas was flowing with dinosaurs majority of whom were vegetarians. They were predators who were fewer but that did not stop them from acquiring notoriety. Dinosaur egg fossils are investigated in walking with Dinosaurs in BBC&apos;s series of a Ballad of Big Al.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f697cf87-c3f7-4f57-b8ee-1accca0aa148/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-26T06:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8166.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Archaeology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-40-RC-circuits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Electrical Engineering 40 - RC circuits</video:title>
      <video:description>Lec 18- Electrical Engineering 40 - RC circuits.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17241.jpg</video:thumbnail_loc>
      <video:duration>2697</video:duration>
      <video:publication_date>2012-09-02T13:45:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iYSXCYsl6ms</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MEMS-Transistor-In</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- MEMS-Transistor In</video:title>
      <video:description>Lec 26- MEMS-Transistor In.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17123.jpg</video:thumbnail_loc>
      <video:duration>4011</video:duration>
      <video:publication_date>2012-09-02T10:51:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bhF4Oekib_0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Fecal-Impaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fecal Impaction</video:title>
      <video:description>Fecal impaction arises from chronic constipation which then leads to the formation of a dry and hard stool that gets stuck in the rectum. This video gives information on what may cause fecal impaction such as certain drugs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/72f79a4d-5a98-4785-a992-16a631863c38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2010-11-15T18:46:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5423.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fecal</video:tag>
      <video:tag>Impaction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Jungle-and-survival</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jungle and survival</video:title>
      <video:description>In jungle, animals have to fight for water, foods as well as for life, especially when seasons change. This video shows elephants trekking to look for water many miles away.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a20ec5df-5503-45c2-ac59-54a12a0a6018/cand_5.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2011-11-26T06:40:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8175.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lions</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>elephant</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Civil-Architecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Civil Architecture</video:title>
      <video:description>Lec 30- Civil Architecture.
Juan Herreros
Rice School of Architecture Spring 2009 Lecture Series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17384.jpg</video:thumbnail_loc>
      <video:duration>4544</video:duration>
      <video:publication_date>2012-09-02T19:00:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C4sf9a2IfQU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Development-of-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Development of Cancer</video:title>
      <video:description>Cell division is a very important process for reproduction, growth and tissue repair. Four Distinct phases of cell cycle are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/af9832b2-0465-48a7-b675-15b07187992b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2013-02-05T04:26:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29187.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>BI</video:tag>
      <video:tag>6727</video:tag>
      <video:tag>English</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Electrical-Engineering-40-Delay-calculation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Electrical Engineering 40 - Delay calculation</video:title>
      <video:description>Lec 25- Electrical Engineering 40 - Delay calculation.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17248.jpg</video:thumbnail_loc>
      <video:duration>3126</video:duration>
      <video:publication_date>2012-09-02T13:50:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P5gMYcYpjw8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Electrical-Engineering-40-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Electrical Engineering 40 - Memory</video:title>
      <video:description>Lec 26- Electrical Engineering 40 - Memory.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17250.jpg</video:thumbnail_loc>
      <video:duration>2774</video:duration>
      <video:publication_date>2012-09-02T13:52:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WnIaCyOJO3g</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Electrical-Engineering-40-Flip-flops</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Electrical Engineering 40 - Flip-flops</video:title>
      <video:description>Lec 27- Electrical Engineering 40 - Flip-flops.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17251.jpg</video:thumbnail_loc>
      <video:duration>3099</video:duration>
      <video:publication_date>2012-09-02T13:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ag5-6LOA4Co</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Balancing-Redox-Equations-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Balancing Redox Equations  (NB)</video:title>
      <video:description>Balancing Redox Equations  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26890.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2012-09-19T02:51:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9z0sMWVIm7A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Balancing</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jungle-survival</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jungle survival</video:title>
      <video:description>Elephants must drink water almost daily and will march for hundreds of kilometres to search for water. Guided by their powerful memory the matriachs lead the match.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d0e3a16-2ace-4e79-86c8-f03a761608ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2011-11-26T06:42:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8176.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>survival</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>jungle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Human-Hunter-and-human-Mammal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Hunter  and human Mammal</video:title>
      <video:description>The San hunters from the Kalahari are one of the last groups to use olden methods of hunting by running down their prey. Human Mammal and Human Hunter by Attenborough in Life of Mammals by BBC.</video:description>
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      <video:duration>429</video:duration>
      <video:publication_date>2011-11-26T06:45:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8177.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>human</video:tag>
      <video:tag>Mammal</video:tag>
      <video:tag>hunter</video:tag>
      <video:tag>Attenborough</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Attack-in-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Attack in 3D</video:title>
      <video:description>This is 3D animation of how a heart attack occurs. A heart attack occurs when there is blockage, in the heart muscle due to lack of enough oxygenated blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5af2c17-f558-4669-ab74-82fbc6adea42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-28T05:39:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8246.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Electrical-Engineering-40-Frequency-response-e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32- Electrical Engineering 40 - Frequency response e</video:title>
      <video:description>Lec 32- Electrical Engineering 40 - Frequency response e.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17256.jpg</video:thumbnail_loc>
      <video:duration>1806</video:duration>
      <video:publication_date>2012-09-02T13:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I8iFkN2ZJ8k</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Histology</video:title>
      <video:description>This is an illustration on the study of an eye, the eye is used in the detection of light captured and converted into electric impulses and sent to brain for identification into what we see.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/449c056c-fec9-4c7f-b248-9eed68a04e77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2011-11-28T11:51:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8484.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Eye</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-a-pacemaker-Implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of a pacemaker Implantation</video:title>
      <video:description>Pacemakers aid to help the heart by delivering electrodes to the heart muscles thereby regulating the heart beat. This Implantation is shown in 3D animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56c4530b-80c2-4351-a0bc-29ca9ef1413e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-28T05:24:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8199.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pacemaker</video:tag>
      <video:tag>Implantation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-Migraine-Pathophysiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of Migraine Pathophysiology</video:title>
      <video:description>No one has yet pointed out an exact cause of migraines but there is the school of thought that links genetic abnormalities to headaches. These migraines are said to originate from the occipital lobe before spreading out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6cb8596d-e76e-4107-8628-cdf89da14144/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-11-28T10:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8401.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Migraine</video:tag>
      <video:tag>Pathophysiology</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Series-of-Lower-Gastrointestinal-exams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Series of Lower Gastrointestinal exams</video:title>
      <video:description>Lower gastrointestinal series also known as Barium Enema is test is usually done in a hospital or doctors office to investigate the large intestines. It helps the doctor to make an informed decision but the consent still lies with the patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8304e47e-6648-4fcc-b735-8c9e26868314/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2011-11-28T05:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8248.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Barium</video:tag>
      <video:tag>Enema</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inactive-Breast-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inactive Breast Histology</video:title>
      <video:description>An inactive breast is mainly made up of adipose tissue and is open that is not actively participating in lactating pre or post. This particular one is in the menopausal stage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8c3043a2-96a5-4dae-b9b9-daccd864111c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-28T10:58:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8439.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
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      <video:tag>Inactive</video:tag>
      <video:tag>Breast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Information-on-electroconvulsive-ECT-psychiatric-therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on electroconvulsive ( ECT) psychiatric therapy</video:title>
      <video:description>This video gives more information on electroconvulsive (ECT) psychiatric therapy which is used to manage cases of severe symptoms of mental ailments that don&apos;t respond to medicine or regular therapy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb404beb-8e52-4d43-a41c-b28bf57f02ff/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T12:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8510.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Electroconvulsive</video:tag>
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      <video:tag>Psychiatric</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>information</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Electrical-Engineering-40-Filters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Electrical Engineering 40 - Filters</video:title>
      <video:description>Lec 33- Electrical Engineering 40 - Filters.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17257.jpg</video:thumbnail_loc>
      <video:duration>2019</video:duration>
      <video:publication_date>2012-09-02T13:59:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JSXkDEbDp4g</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cap-and-Trade-in-California</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Cap and Trade in California</video:title>
      <video:description>&quot;Lec 14 - Cap and Trade in California&quot; January 24, 2011 - Michael Wara, Assistant Professor of Law at Stanford, discusses legal and political aspects of the cap-and-trade approach to greenhouse gas emission reduction recently enacted under Proposition 26 and the implications this may have for California&apos;s future role as a leader in legislating climate change action.

Stanford University
http://www.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18785.jpg</video:thumbnail_loc>
      <video:duration>3467</video:duration>
      <video:publication_date>2012-09-04T05:25:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlalnOuQlHE</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
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      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Practice of Art 8 - Only 19 minutes of lecture i</video:title>
      <video:description>&quot;Lec 9 - Practice of Art 8 - Only 19 minutes of lecture i&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24203.jpg</video:thumbnail_loc>
      <video:duration>1135</video:duration>
      <video:publication_date>2012-09-15T04:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7H92BHVtWoU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>practice</video:tag>
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      <video:tag>minutes</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 18 -  Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27121.jpg</video:thumbnail_loc>
      <video:duration>2891</video:duration>
      <video:publication_date>2012-09-21T02:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2KG9otqc6fg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Psychology 101</video:title>
      <video:description>&quot;Lec 28 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27194.jpg</video:thumbnail_loc>
      <video:duration>2533</video:duration>
      <video:publication_date>2012-09-21T03:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9wf8SvodbzU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-5-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Computer Science 164</video:title>
      <video:description>Programming Languages and Compilerslec 5-Computer Science 164</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27546.jpg</video:thumbnail_loc>
      <video:duration>2782</video:duration>
      <video:publication_date>2012-09-30T08:17:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HIijX2rslJM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dorsal-root-ganglion-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dorsal root ganglion histology</video:title>
      <video:description>Dorsal root ganglion is also referred to as the spinal ganglion. This is the histology of the dorsal root ganglion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/54588861-3778-4c6f-b708-5ab58fba780b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-28T06:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8315.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dorsal</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Ganglion</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-to-perform-a-Bacterial-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to perform a Bacterial Transformation</video:title>
      <video:description>This video is shooting of protocol for bacterial transformation. Bacterial transformation is process where one forces bacteria to uptake foreign DNA and to built it up in it&apos;s own genome. If transformation was successful, bacteria with new  ability will grow. Here it is used ability to be resistant to ampicillin, an antibiotic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7eeb8eda-cecf-4467-bd0e-d5df5d0c282e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-12-15T00:58:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11810.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Bacterial</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Lab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Statistical Mechanics&quot; March 30, 2009 - Leonard Susskind discusses the study of statistical analysis as calculating the probability of things subject to the constraints of a conserved quantity. Susskind introduces energy, entropy, temperature, and phase states as they relate directly to statistical mechanics.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18686.jpg</video:thumbnail_loc>
      <video:duration>7252</video:duration>
      <video:publication_date>2012-09-04T04:00:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H1Zbp6__uNw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>priori</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>rando</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-191-Surface-Integral-Example-Part-1-Parameterizing-the-Unit-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 191 - Surface Integral Example Part 1 - Parameterizing the Unit Sphere</video:title>
      <video:description>Surface Integral Example Part 1 - Parameterizing the Unit Sphere

Visualizing a suitable parameterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20044.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-06T01:39:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E_Hwhp74Rhc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Parameterizing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Sphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Causes-and-treatment-of-acne</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes and treatment of acne</video:title>
      <video:description>This 3D animation video shows the process of acne formation and its treatment. Acne is the most common skin disease treated by physicians, it is a chronic condition that affects over 85 percent of adolescents and young adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a495d70-1521-47c3-afe7-46d331c334d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-11-30T09:19:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9435.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mars-voyage-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mars voyage animation</video:title>
      <video:description>Short animation of a voyage to mars.  The red planet has been visited by a couple of robots, now it is time to start thinking in a maned mission to the red planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/46d32b1c-1364-4bdd-a209-7a4bc859c54f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2014-08-27T21:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31510.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-197-Surface-Integral-Ex3-part-3-Top-surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 197 - Surface Integral Ex3 part 3 - Top surface</video:title>
      <video:description>Surface Integral Ex3 part 3 - Top surface

Parametrizing the top surface</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20056.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-06T01:41:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wiVWafc3JBM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>top</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 6 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Nonlinear analysis

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14791.jpg</video:thumbnail_loc>
      <video:duration>2690</video:duration>
      <video:publication_date>2012-08-28T01:28:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OGtElTMJidE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Doctor-Performs-Airway-Intubation-on-Himself</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Doctor Performs Airway Intubation on Himself</video:title>
      <video:description>This selfintubation may hardly be called a conservative educational method in the medicine. And yet some patients consider the personal experience of a doctor quite valuable, so the health professional is aware of how the patient actually feels during such procedures. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acf8b558-98d1-490c-8e2a-f262947e9709/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-30T10:31:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9567.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Self</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-assisted-laparoscopic-sigmoid-resection-and-rectopexy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand assisted laparoscopic sigmoid resection and rectopexy</video:title>
      <video:description>In hand assisted laparoscopic surgery the surgeon inserts a hand into the abdomen while pneumoperitoneum is maintained the hand assists laparoscopic instruments and is helpful in complex laparoscopic cases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/662f32fc-0dfc-4761-be06-467cacbd144e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-11-30T22:49:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9717.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hand</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Sigmoid</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rectopexy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Scientific-Notation-old</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Scientific Notation (old)</video:title>
      <video:description>Scientific Notation (old)

Introduction to Scientific Notation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20566.jpg</video:thumbnail_loc>
      <video:duration>1248</video:duration>
      <video:publication_date>2012-09-06T15:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/trdbaV4TaAo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>old</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Freemans-Top-Five-Tips-for-Studying-the-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction: Freeman&apos;s Top Five Tips for Studying the Revolution</video:title>
      <video:description>&quot;Lec 1 - Introduction: Freeman&apos;s Top Five Tips for Studying the Revolution&quot;The American Revolution (HIST 116)

Professor Freeman offers an introduction to the course, summarizing the readings and discussing the course&apos;s main goals. She also offers five tips for studying the Revolution: 1) Avoid thinking about the Revolution as a story about facts and dates; 2) Remember that words we take for granted today, like &quot;democracy,&quot; had very different meanings; 3) Think of the &quot;Founders&quot; as real people rather than mythic historic figures; 4) Remember that the &quot;Founders&quot; aren&apos;t the only people who count in the Revolution; 5) Remember the importance of historical contingency: that anything could have happened during the Revolution.

00:00 - Chapter 1. Introduction: Is the War Part of the American Revolution? 
08:24 - Chapter 2. Reading Materials for the Course 
13:45 - Chapter 3. Freeman&apos;s Tips One and Two: Facts and Meanings 
22:13 - Chapter 4. Freeman&apos;s Tip Three: The Founders Were Human, Too 
31:33 - Chapter 5. Freeman&apos;s Tip Four: The Other Revolutionaries 
37:48 - Chapter 6. Freeman&apos;s Tip Five and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23201.jpg</video:thumbnail_loc>
      <video:duration>2423</video:duration>
      <video:publication_date>2012-09-13T11:31:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/shTBSGoYtK0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Freeman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>top</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Tips</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Studying</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Developing-Heart-in-Health-and-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Developing Heart in Health and Disease</video:title>
      <video:description>&quot;Lec 12 - The Developing Heart in Health and Disease&quot; (January 19, 2010) Daniel Bernstein, Stanford Director of Cardiology, discusses the evolution of technology and cardiology.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18733.jpg</video:thumbnail_loc>
      <video:duration>6626</video:duration>
      <video:publication_date>2012-09-04T04:28:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yB4Q9uQFsKk</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>math</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>pediatrics</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>defect</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>inter</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Interdisciplinary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-animated-version-of-how-sinusitis-happens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An animated version of how sinusitis happens</video:title>
      <video:description>Sinuses are four air filled spaces or cavities that can become infected leading to what is termed as sinusitis. The video provides information on how sinusitis occurs and treatment for relief in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5b14e358-a07a-4877-ad5a-5c3b533a569a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-30T10:30:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9564.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sinusitis</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-3-Rs-of-DNA-Molecules-to-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The 3 Rs of DNA: Molecules to Medicine</video:title>
      <video:description>&quot;Lec 2 - The 3 Rs of DNA: Molecules to Medicine&quot; (September 25, 2009) Gilbert Chu, Stanford School of Medicine Professor of Medicine and Biochemistry, discusses how DNA works and recombination works, and how these great discoveries are both advantageous and problematic for medicinal treatment.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Medical School:
http://med.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18723.jpg</video:thumbnail_loc>
      <video:duration>6207</video:duration>
      <video:publication_date>2012-09-04T04:23:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uBbQETfZpjQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>math</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>system</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>homologous</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>base</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>recombinan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Trigonometry-word-problems-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Trigonometry word problems (part 2)</video:title>
      <video:description>Trigonometry word problems (part 2)

The second part of the problem of the off-track ship captain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20057.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2012-09-06T01:42:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4CNnPgabrLE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>trigonometry</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interrupted-simple-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interrupted simple suture</video:title>
      <video:description>Interrupted simple suture small toothed forceps such as the addison forceps shown here should be used to grasp the skin edges during suturing an important part of being a surgeon involves knowing how to do various types of sutures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be6d9627-1df8-49e2-88fe-c19b2628a41f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-30T22:18:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9649.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interrupted</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Computer Science 164 -</video:title>
      <video:description>lec 19-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27560.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-09-30T08:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tXsYMws4u5o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Following-Twitter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Following #Twitter</video:title>
      <video:description>&quot;Lec 12 - Following #Twitter&quot; (January 22, 2010) Vik Singh, from Yahoo!, discusses his research on how search connects to real time, and how this may change the interactive space on the web.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18881.jpg</video:thumbnail_loc>
      <video:duration>2688</video:duration>
      <video:publication_date>2012-09-04T07:04:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cJML4XCQfXc</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>hi</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>software</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Twitter</video:tag>
      <video:tag>trending</video:tag>
      <video:tag>query</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>time</video:tag>
      <video:tag>result</video:tag>
      <video:tag>information</video:tag>
      <video:tag>retrieval</video:tag>
      <video:tag>computation</video:tag>
      <video:tag>data</video:tag>
      <video:tag>redundancy</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>ov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Places-explored-by-humans-in-the-solar-syatem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Places explored by humans in the solar syatem</video:title>
      <video:description>This animation shows the places humanity has explored in the 50 years since Sputnik. It was created using Celestia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6a620af1-7cd0-42c5-bd90-4d7a669fd659/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2012-11-20T19:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28003.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 5- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Michael B. Lehrer, FAIA founded his Silverlake‐based practice, Lehrer Architects LA in 1985. The firms work consists of institutional, commercial, residential, industrial, and urban design projects. Lehrer Architects LA has won over major 50 design awards since 1996, including numerous honor awards from the national, state, and local chapters of The American Institute of Architects. The recently completed Water   Life
Museums in Hemet are the first LEED™ Platinum museums in the world. Michael is President of Homeless Health Care of Los Angeles. He was appointed to Mayor Villaraigosas Design Advisory Panel in 2009. Michael was educated at Berkeley and Harvard after attending LAUSD public schools. He is married to Mia Lehrer, FASLA of Mia Lehrer   Associates Landscape Architecture.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85
* See more courses from UCLA: http://www.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21165.jpg</video:thumbnail_loc>
      <video:duration>5956</video:duration>
      <video:publication_date>2012-09-09T02:50:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VjH6iW3J3DY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-141-beabb1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 18 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19726.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-09-05T04:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s7YHeYjrxpM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Global-Cookstove-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Global Cookstove Problems</video:title>
      <video:description>&quot;Lec 9 - Global Cookstove Problems&quot; February 28, 2011 - Ashok Gadgil, Professor of Civil and Environmental Engineering at UC Berkeley, discusses the ongoing problems and expanding consequences of inadequate cookstove designs for the developing world and what is being done at Berkeley to address these shortcomings.

Stanford University
http://www.stanford.edu

Civil and Environmental Engineering at UC Berkeley
http://www.ce.berkeley.edu/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18780.jpg</video:thumbnail_loc>
      <video:duration>3598</video:duration>
      <video:publication_date>2012-09-04T05:17:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xcHyRWtS-KI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulse-and-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulse and Blood Pressure</video:title>
      <video:description>This video shows the examination of a blood pressure which is done on a man and pulse examination on a woman. These are determined by the history of the patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cc07e20b-5642-4b40-b277-6e36be7065f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2011-12-01T00:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9779.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pulse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Depreciation-in-Cash-Flow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Depreciation in Cash Flow</video:title>
      <video:description>Depreciation in Cash Flow

Depreciation in Cash Flow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20428.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T14:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uX2w0b8Qlss</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Depreciation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-141-a59a2c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9  - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 9 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19706.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-09-05T04:21:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6RQYfDT6SJY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 7 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27378.jpg</video:thumbnail_loc>
      <video:duration>2308</video:duration>
      <video:publication_date>2012-09-21T06:09:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcvxHh8VniY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quantum-levitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum levitation</video:title>
      <video:description>Here we see how a group of Japanese engineers have used the levitation properties of super conductors to prove a concept.  Take a look.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/9752024c-2f66-40f3-9676-873196191518/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2014-08-27T06:16:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31397.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Super</video:tag>
      <video:tag>conductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-nerves-VI-and-VII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial nerves VI and VII</video:title>
      <video:description>This video shows examination of cranial nerves VI and VII on real patient. There are 12 pairs of cranial nerves. These are olfactory I, optic II, oculomotor III, trochlear IV, trigeminal V, abducens VI, facial VII, auditory (vestibulocochlear) VIII, glossopharyngeal IX, vagus X, spinal Accessory XI and hypoglossal XII.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5d51837-46a8-4a4f-8f3e-c4457ac94213/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-12-01T01:49:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9880.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>VII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-The-Future-of-EVs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - The Future of EVs</video:title>
      <video:description>&quot;Lec 30 - The Future of EVs&quot; (March 31, 2010) Sherif Marakby, Director of Electrification Programs and Engineering at Ford Motor Company, discusses recent technological advances made by Ford in the realm of vehicle electrification, including hybrids, plug-in hybrids and full-battery electric vehicles, as well as Ford&apos;s strategy to make electrification a growing and sustainable part of its international vehicle fleet.

Stanford University
http://www.stanford.edu

Ford Electrification Fact Sheet
http://media.ford.com/images/10031/Electrification_Future_Fact_Sheet.pdf

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18801.jpg</video:thumbnail_loc>
      <video:duration>3340</video:duration>
      <video:publication_date>2012-09-04T05:30:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HwxA_7IvDLo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>electrification</video:tag>
      <video:tag>EV</video:tag>
      <video:tag>vehicles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 14-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19131.jpg</video:thumbnail_loc>
      <video:duration>4886</video:duration>
      <video:publication_date>2012-09-04T18:02:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tPzyuk3eNf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mathematical-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mathematical Induction?</video:title>
      <video:description>This video will help you to know about the mathematical induction. Here a brief discussion of the induction with examples is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e7053019-d754-44ca-b7b7-ebc365f7cb00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2010-12-06T13:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6525.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>Induction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Simplifying-Rational-Expressions-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Simplifying Rational Expressions Example 2</video:title>
      <video:description>Simplifying Rational Expressions Example 2

u15_L1_T1_we2 Simplifying Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25230.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-18T01:59:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RXMSlFtJlEs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Redesigning-the-Programming-Experience</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Redesigning the Programming Experience</video:title>
      <video:description>&quot;Lec Last - Redesigning the Programming Experience&quot; (May 28, 2010) Joel Brandt, a PhD candidate in the Stanford Human-Computer Interaction Group, discusses the roles that online resources play in creating software and examines the emerging class of &quot;opportunistic&quot; programmers out there today.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18895.jpg</video:thumbnail_loc>
      <video:duration>4089</video:duration>
      <video:publication_date>2012-09-04T07:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sH5ZlaUl8QU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>human</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>programmers</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Blueprint</video:tag>
      <video:tag>html</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>query</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Human-Sexual-Behavior-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Human Sexual Behavior II</video:title>
      <video:description>&quot;Lec 16 - Human Sexual Behavior II&quot; (May 7, 2010) Robert Sapolsky delivers the second part of his two-part lecture on sexual behavior. He discusses how this behavior has evolved into the intricate and complex system that exists today.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18958.jpg</video:thumbnail_loc>
      <video:duration>6041</video:duration>
      <video:publication_date>2012-09-04T08:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/95OP9rSjxzw</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>action</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>pheromones</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>ovulation</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>information</video:tag>
      <video:tag>smell</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>Testosterone</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>Stress</video:tag>
      <video:tag>Variety</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>male</video:tag>
      <video:tag>olfactory</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>arousal</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>caus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Cancer-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works; Cancer Growth</video:title>
      <video:description>How the Body Works



( Why was Cancer rare 100 yea... (more) 
How the Body Works

( Why was Cancer rare 100 years ago ? We are wha we eat..see Dr Budwig&apos;s 90% Cancer Cure Diet from 1951 using Essential Food Oil in Flaxseed Oil and Cottage Cheese sulphur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/74da86e8-baae-49f9-8e97-cdc20369da76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-11-11T18:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1117.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Heroes-and-Villains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  Heroes and Villains</video:title>
      <video:description>&quot;Lec 14 -  Heroes and Villains&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses Benedict Arnold as a case study of the ways in which ideas about regionalism, social rank, and gender - and the realities of the Continental Congress and the Continental Army - played out in this period. Like many Americans during this period, Benedict Arnold thought that he could improve his social rank and reputation in the military, but he was unable to advance due to the Continental Congress&apos;s policy on military promotions. Frustrated and facing mounting personal debts, he decided to aid the British in exchange for a reward. Arnold and his wife Peggy developed a plan for Arnold to smuggle American military plans to the British with the help of a young British soldier named John André. However, André was captured while smuggling Arnold&apos;s papers and the plot quickly unraveled. In the end, Arnold fled; his wife played upon conventional stereotypes of women to avoid punishment; and André was executed but idealized in the process.

00:00 - Chapter 1. Introduction: Complications within the Continental Congress 
06:48 - Chapter 2. Opportunities for Social Mobility in the American Revolution 
14:20 - Chapter 3. Benedict Arnold&apos;s Early Frustrating Military Career 
23:36 - Chapter 4. Arnold&apos;s Marriage with Peggy Shippen and Plans for Spying 
37:39 - Chapter 5. The Unraveling of Arnold&apos;s Plot 
44:17 - Chapter 6. An Example out of John Andre and the Fate of the Arnolds 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
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      <video:description>Compression Rotation Test is also called as crank test. This test is used to evaluate the different glenohumeral ligaments or for anterior shoulder instability.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Acceleration</video:title>
      <video:description>Acceleration

Calculating the acceleration of a Porshe</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Characteristic Kinetic Plots</video:title>
      <video:description>Characteristic Kinetic Plots

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>lec 27-Computer Science 164Programming Languages and Compilers</video:description>
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      <video:description>The two main sounds of the normal heart is similar to &quot;lub dub&quot;. The &quot;lub&quot; is the first heart sound, commonly termed S1, and is caused by turbulence caused by the closure of mitral and tricuspid valves at the start of systole. The second heart sound, &quot;dub&quot; or S2, is due to the closure of the aortic and pulmonic valves, marking the end of systole.</video:description>
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      <video:description>A 3D stereographic animation showing the open hernia procedure is provided here. Video is really helpful for the medical students.</video:description>
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      <video:description>&quot;Lec 38 - Interview with Dr. Robert M. Ricketts&quot; Dr. James McNamara interviews Robert M. Ricketts D.D.S., M.S.  Orig. air date: APR 13 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <video:video>
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      <video:description>Topic: Loss of consciousness.
Step 2 CS: A 54 year old man brought up from nursing home after he is noted to have &quot;passed out&quot; at   breakfast. Learn how medics analyze this case of lost consciousness.</video:description>
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      <video:description>Pyelolithotomy it is the open surgery which uses the incision through the renal pelvis for removal of a stone large renal stones are usually removed by percutaneous nephrolithotomy or Pyelolithotomy is only rarely performed in recent times</video:description>
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      <video:description>Endotracheal tube is inserted inside mouth to examine the proper functioning of throat. Endotracheal tube tells about epiglottis and tongue.</video:description>
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    <video:video>
      <video:title>lec 2-Public Health 257b - Fall 2009</video:title>
      <video:description>lec 2-Public Health 257b - Fall 2009.Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
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      <video:duration>5767</video:duration>
      <video:publication_date>2012-09-07T23:36:12.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Transoral-endoscopic-thyroidectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <video:video>
      <video:title>Image of a Cancer of the larynx (vocal cords cancer)</video:title>
      <video:description>Cancer on the vocal cords can often be detected early because the main symptom is hoarseness. Most people go hoarse from time to time, but if the hoarseness doesn&apos;t go away in two weeks, it should be checked.</video:description>
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      <video:uploader>glukan</video:uploader>
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      <video:description>lec 5-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
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      <video:duration>4732</video:duration>
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      <video:description>Equation of a line 2

u13_l2_t2_we2 Equation of a line 2</video:description>
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    <video:video>
      <video:title>Einstein: the man and the scientist-part 3</video:title>
      <video:description>Born in Germany in a Jewish family, Einstein was a victim of the Jewish fate and affliction. He never forgave the German for what they done to the Jew. Once settled in the USA, Einstein did not return to Germany again.
 Edited by Ashraf</video:description>
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    <video:video>
      <video:title>What Can Embryos Tell Us About Evolution?</video:title>
      <video:description>Facts Of Evolution (Part 6): What Human Embryos Reveal About Evolution.

---
Please subscribe to Science &amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

EVOLUTION IS REAL SCIENCE:

1. Does The Evidence Support Evolution?
http://www.youtube.com/watch?v=p1R8w_QEvEU
2. Vitamin C And Common Ancestry
http://www.youtube.com/watch?v=SF2N2lbb3dk
3. Are We Descended From Viruses?
http://www.youtube.com/watch?v=nIsWZCSMSSs
4. Does The Fossil Record Support Evolution?
http://www.youtube.com/watch?v=QWVoXZPOCGk
5. Where Are The Transitional Forms?
http://www.youtube.com/watch?v=kfTbrHg8KGQ

FACTS OF EVOLUTION:

1. Introduction
http://www.youtube.com/watch?v=43SskX-pEqA
2. Universal Common Descent
http://www.youtube.com/watch?v=G0UGpcea8Zg
3. Good Design, Bad Design
http://www.youtube.com/watch?v=1Mtr3Cum74A
4. Speciation And Extinction
http://www.youtube.com/watch?v=T5kumHLiK4A
5. How Fast Is Evolution?
http://www.youtube.com/watch?v=6XgeSi1EGkU

---

Embryo drawing refers to any representation of the illustration  of embryos in their developmental sequence. In plants and animals, an embryo develops from a zygote, the single cell that results when an egg and sperm fuse during fertilization.

In animals, the zygote divides repeatedly to form a ball of cells, which then forms a set of tissue layers that migrate and fold to form an early embryo. Images of embryos provide a means of comparing embryos of different ages, and species. To this day, embryo drawings are made in biology undergraduate developmental biology lessons.

Comparing different embryonic stages of different animals is a tool that can be used to infer relationships between species, and thus biological evolution. This has been a source of quite some controversy, both now as in the past. 

A biologist who pioneered in this field was Ernst Haeckel. By comparing different embryonic stages of different vertebrate species, he formulated the Re</video:description>
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      <video:duration>224</video:duration>
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      <video:uploader>second second</video:uploader>
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      <video:tag>forms</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>theories</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Astronomy 7B</video:title>
      <video:description>lec 18-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20953.jpg</video:thumbnail_loc>
      <video:duration>4697</video:duration>
      <video:publication_date>2012-09-08T01:18:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p94i_KYjLts</video:player_loc>
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      <video:tag>astronomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;lec 5- Dental Anatomy: Mandibular Premolars Review&quot;A review of the anatomy of the mandibular premolars with a ten question quiz at the end.  Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:description>Tubal ligation is a female sterilization procedure in which the fallopian tubes are divided resulting in infertility. However, in some cases women who have undergone tubal ligation may develop symptoms known as post tubal ligation syndrome. The syndrome includes head ach, abdominal cramp, depression etc. Edited by Ashraf</video:description>
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      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 193 - Surface Integral Ex2 part 1 - Parameterizing the Surface</video:title>
      <video:description>Surface Integral Ex2 part 1 - Parameterizing the Surface

Parametrizing a surface that can be explictly made a function of x and y.</video:description>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Parameterizing</video:tag>
      <video:tag>the</video:tag>
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      <video:description>Video shows the coupled reactions with the help of diagrams. The experts have discussed a lot about these kind of reactions in this video.</video:description>
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      <video:duration>406</video:duration>
      <video:publication_date>2013-01-18T05:46:57.000Z</video:publication_date>
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      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>coupled</video:tag>
      <video:tag>Reactions</video:tag>
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      <video:description>This is a BBC documentary discussing on dangerous knowledge. There is a comparison of the human knowledge and the power of the computers. Conclusion is that computers are limited in their knowledge.</video:description>
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      <video:uploader>marlbroman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Endometriosis a condition in which the lining of the uterus grows in other abdominal locations is one of the most common causes of severe period pain pelvic pain and abnormal bleeding in women untreated it may result in long term complications such as pelvic adhesions ovarian cysts and infertility</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5- Organic Reactions and Pharmaceuticals, Chemistry</video:title>
      <video:description>&quot;Lec 5- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:uploader>0|34|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 124 - Singing in the Shower to Shaking in Your Boots: The Science of Emotion — Longwood Seminar. As the childhood song goes, &quot;If you&apos;re happy and you know it, then your face will surely show it,&quot; but do you ever truly wonder why you&apos;re happy? Have you thought about where our emotions come from and why they make us feel the way we do? A panel of Harvard faculty members whose research sheds light on the range of human emotion will explore the science behind the smiles and tears during this March 20, 2012, seminar. Learn more about the Longwood Seminars by visiting hms.harvard.edu/public/longwood.</video:description>
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      <video:publication_date>2012-08-30T08:07:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/otXJErutndU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>George</video:tag>
      <video:tag>Vaillant</video:tag>
      <video:tag>Mohammed</video:tag>
      <video:tag>Milad</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Schwartz</video:tag>
      <video:tag>Jacqueline</video:tag>
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      <video:tag>Happiness</video:tag>
      <video:tag>fear</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 36 - Auxillary Use During Periodontal Surgery&quot; The utilization of an assistant during periodontal surgery, emphasizing the exchange of instruments, aspiration, retraction, suturing and dressing. Orig. air date: JUL 19 74

This is part of the Open.Michigan collection at: 
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Facts</video:tag>
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      <video:tag>Evolution</video:tag>
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      <video:title>Lec 44- MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 44- MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Convolution (part 2); filtering

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3124</video:duration>
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      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
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      <video:tag>discrete</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Astronomy 10</video:title>
      <video:description>&quot;Lec 8 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23761.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-14T11:00:50.000Z</video:publication_date>
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      <video:uploader>0|40|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This vidos shows a computerized toothbrush which makes oral hygiene a game. This toothbrush guides children when they brush their teeth.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 20 - Chemistry 1A &quot;General Chemistry</video:description>
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      <video:duration>3044</video:duration>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video from sixty symbols will help you to understand the quarks. Different theories related with it are discussed here.</video:description>
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      <video:duration>511</video:duration>
      <video:publication_date>2013-01-30T05:01:05.000Z</video:publication_date>
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      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>quarks</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <loc>https://dnatube.com/videos/A-Successful-Escape-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Successful Escape Test</video:title>
      <video:description>Video shows the experiment performed by a crew for a satellite launch escape test. A full explanation of this launch is provided in this video.</video:description>
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      <video:duration>204</video:duration>
      <video:publication_date>2013-02-05T04:12:17.000Z</video:publication_date>
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      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Crew</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>SAT Prep: Test 7 Section 8 Part 2

Problems 7-9 on page 805</video:description>
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      <video:duration>492</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Z7fM5fu7LAs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>8</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Frequency-Stability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 10 Frequency Stability</video:title>
      <video:description>This lecture is provided by Khan Academy.

Can humans generate truly random sequences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21857.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-10T17:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vVXbgbMp0oY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>frequency</video:tag>
      <video:tag>Stability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fallopian-Tube-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fallopian Tube Histology</video:title>
      <video:description>The fallopian tubes are the pair of tubes that connect the uterus to the ovaries. Fertilization of the egg takes place here before it drops down to the uterus for further development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be367336-1453-4477-a117-eab542b22a83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-28T10:20:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8397.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fallopian</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-of-Beating-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI of Beating Heart</video:title>
      <video:description>Video shows the MRI of a beating heart of a patient. Here the transverse view of heart is provided to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cf5f40a9-fd29-4d9d-bf2c-2110e1d63194/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2013-02-05T04:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29126.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Beat</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>vid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Beating</video:tag>
      <video:tag>transversal</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Detailed-Study-of-Echocardiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Detailed Study of Echocardiography</video:title>
      <video:description>This video shows the internal working of our body that is measured in echocardiography. The sound and arrhythmia of this procedure are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ee1c792e-d581-4134-8b41-92bec9bed032/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-05T04:13:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29156.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Echocardiography</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>arrhythmia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dealing-With-Urgent-Samples-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dealing With Urgent Samples - Part 3</video:title>
      <video:description>This video show you how urgent patient samples are processed as a matter of priority over less-urgent samples. Video is very helpful for the management of doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b7f3327-ec0b-44c5-98d9-5a589c673e0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2013-02-09T05:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29777.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Urgent</video:tag>
      <video:tag>Samples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-the-Behavior-Of-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Behavior Of Gases</video:title>
      <video:description>To understand the behavior of gases you first must know the 6 kinetic molecular postulates.Learn about this through this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/93f9f0ec-bd10-4b96-a460-98244d63ccb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2010-12-20T11:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6656.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Root-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Root 2</video:title>
      <video:description>Interesting video showing a lot of methods to calculate the root of two. This video form numberphile shows the calculations of experts to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6cd4e43b-333d-4c67-ba1d-0449c4af8d6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2013-01-30T04:54:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29029.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Root</video:tag>
      <video:tag>2</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Altering-heart-rate-while-holding-breath-using-a-pulse-oximeter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Altering heart rate while holding breath using a pulse oximeter</video:title>
      <video:description>A pulse oximetry is a method that allows to monitor a patients hemoglobin saturation.
A sensor is put on a patients body like the earlobe or fingertip or across a foot for infants. Light then passes through a patient to a photo detector. Change of absorbance on every wavelength is calibrated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fd023399-83ad-46c8-9996-b5807c80b682/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-02-05T04:14:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29159.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>pulse</video:tag>
      <video:tag>oximeter</video:tag>
      <video:tag>altering</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>while</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phases-of-meiosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phases of meiosis</video:title>
      <video:description>In this second video of meiosis, we discuss the phases/stages of meiosis i.e.

Prophase I - Formation of  tetrad after pairing of homologous chromosomes.
Anaphase I -  Homologous chromosomes move opposite due to spindle fibers. 
Telophase II - Reformation of nuclear membrane reforms, division of cytoplasm divides, formation of 4 daughter cells.
Metaphase II - Lining of chromosomes along the equator but not in homologous pair.
Prophase I - Crossing-over.
Anaphase II - Separation of chromatids.
Metaphase I - Lining of homologs along the equator.
Telophase I - Dividing of cytoplasm and formation of two daughter cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6726.jpg</video:thumbnail_loc>
      <video:duration>915</video:duration>
      <video:publication_date>2010-12-24T14:41:08.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6726.mp4</video:content_loc>
      <video:uploader>alloxlola</video:uploader>
      <video:category>Others</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>meiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Natural-Resources-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Natural Resources 2</video:title>
      <video:description>Lec 9 - Natural Resources 2.
September 15, 2009

Prof. Bob Infelise discusses NEPA and the Power of Information; The Duty to Prepare an EIS; &quot;Major Federal Actions&quot;; &quot;Significantly Affecting the Quality of the Environment&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16976.jpg</video:thumbnail_loc>
      <video:duration>4621</video:duration>
      <video:publication_date>2012-09-01T18:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KyLALbvJnSI</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20090915</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Gene-Linkage-Crossing-Over-_-Mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Gene Linkage, Crossing Over, _ Mapping</video:title>
      <video:description>This vedios explains about Gene Linkage, Crossing Over, _ Mapping. /nGenes may crossover before segregating. The frequency of crossover gives rise to mapping genes on chromosomes. THe larger the mapping distance, the more likely they are to crossover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/99e7e2ea-6eda-4eb4-8fd1-ec117fa3a750/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-10-03T06:34:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27683.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Linkage</video:tag>
      <video:tag>crossing</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Electrical Engineering 240</video:title>
      <video:description>lec 9-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20889.jpg</video:thumbnail_loc>
      <video:duration>4808</video:duration>
      <video:publication_date>2012-09-07T23:58:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RnDSwd8_yYk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Poetry-By-Emily-Dickinson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Poetry By Emily Dickinson</video:title>
      <video:description>This video discusses some poetry by Emily Dickinson. She was known as the most paradoxical of poets. Video is really interesting, you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ba208ce1-e44a-434a-9f3c-c22d12930176/cand_5.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2013-02-09T05:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29778.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Before</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Got</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>out</video:tag>
      <video:tag>the</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Emily</video:tag>
      <video:tag>Dickinson</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Lit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-gravity-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is gravity? by Minute Physics</video:title>
      <video:description>What is gravity attracted to? Minute Physics analyzes why there is so much more to gravity than we think.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d03735c8-71fe-4e47-a14d-f69dd0b7c954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2013-02-05T04:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29136.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>Gravitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Greetings-Offered-to-the-Royal-Couple-By-Station-Crew</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Greetings Offered to the Royal Couple By Station Crew</video:title>
      <video:description>This video shows the station crew members offering greetings to the royal couple. Video is really interesting and shows the surroundings at space stations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4250b1bf-1d4f-4aa8-9176-99bfb3f60e26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2013-02-05T04:07:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29142.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Station</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>offers</video:tag>
      <video:tag>Greetings</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Royal</video:tag>
      <video:tag>Couple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Linear-Algebra-Upper-Triangular-Determinant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Linear Algebra: Upper Triangular Determinant</video:title>
      <video:description>Linear Algebra: Upper Triangular Determinant

The determinant of an upper triangular matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22094.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-11T00:47:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VX7K8iqoiRc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Triangular</video:tag>
      <video:tag>determinant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jumping-Jack-Ants-vs-Huntsman-Spider</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jumping Jack Ants vs. Huntsman Spider</video:title>
      <video:description>Jumping jack ants are a species of bull ants native to Australia. Huntsman spiders are known to be very fast hunters. This video explains what happens when these two insects encounter each other. Video source is monster bug wars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a8800769-2399-41ca-9852-92a7ea07d08d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-12-08T04:19:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28343.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Jumping</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Huntsman</video:tag>
      <video:tag>spider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-Slime-Science-Kit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool Slime Science Kit</video:title>
      <video:description>This video demonstrates how to perform the cool slime experiment. This video source is incredible science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/cfe014ef-4a6c-42e8-9baf-b19d6b22b310/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-12-08T04:15:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28337.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Cool</video:tag>
      <video:tag>Slime</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>kit</video:tag>
      <video:tag>incredible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neil-Armstrong-StarChild</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil Armstrong - StarChild</video:title>
      <video:description>Video shows Neil Armstrong&apos;s first visit to the moon. Here is a small clip of his journey to the moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/22dfbed1-75ed-45ed-9815-02bf727f8279/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2012-12-08T07:49:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28347.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>A</video:tag>
      <video:tag>Tribute</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>Armstrong</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Science-for-Various-Balance-Birds-Physics-Toys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Science for  Various Balance Birds Physics Toys</video:title>
      <video:description>Have you ever wondered how to make your toy birds fly. Well this video shows how to make four various  birds fly with a balance of birds physics toys in &apos;Incredible Science&apos;.</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2012-12-08T04:13:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28333.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>4</video:tag>
      <video:tag>Various</video:tag>
      <video:tag>Balance</video:tag>
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      <video:tag>physics</video:tag>
      <video:tag>Toys</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spinning-Light-Show-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinning Light Show Experiment</video:title>
      <video:description>This video from head rush demonstrates an experiment of spinning light. Red, blue, and green luminescent lights are attached in a fan to spin the lights and form a new color.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/43853c9e-d149-4aaa-8fb9-2ac1103251e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-12-08T04:12:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28331.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>spinning</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Show</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Brutal-Punch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Brutal Punch</video:title>
      <video:description>This is a video of how the universe works, as it looks at the wind and the effect of these strong winds on the planet Venus. This is the &apos;Brutal Punch&apos;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/842f77d7-84ed-4fa4-bff5-78f7830951dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-12-08T04:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28334.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Brutal</video:tag>
      <video:tag>Punch</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Probability-and-Combinations-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -24 Probability and Combinations (part 2)</video:title>
      <video:description>Probability and Combinations (part 2)

Making at least 3 out of 5 free throws.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21871.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-10T17:14:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W7DmsJKLoxc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Combinations</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Psychology 101</video:title>
      <video:description>&quot;Lec 6 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27172.jpg</video:thumbnail_loc>
      <video:duration>3150</video:duration>
      <video:publication_date>2012-09-21T03:37:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FXs-156Kxm8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Thermodynamics-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Thermodynamics (part 2)</video:title>
      <video:description>Thermodynamics (part 2)

Example problem that pv=pv.  Introduction to temperature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21759.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-10T12:24:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x34OTtDE5q8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global Climate Change</video:title>
      <video:description>This video demonstrates the effects of global climate change. Thermal expansion is another cause of sea levels to rise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/eb1c55b2-de8d-422f-adc0-f58e4eeef1d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-12-08T04:07:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28319.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Secret</video:tag>
      <video:tag>rising</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>Levels</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-194-Surface-Integral-Ex2-part-2-Evaluating-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 194 - Surface Integral Ex2 part 2 - Evaluating Integral</video:title>
      <video:description>Surface Integral Ex2 part 2 - Evaluating Integral

Evaluating the surface integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20050.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T01:40:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ItW5CxLsLSo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Evaluating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-More-Laplace-Transform-tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - More Laplace Transform tools</video:title>
      <video:description>More Laplace Transform tools

A grab bag of things to know about the Laplace Transform.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22217.jpg</video:thumbnail_loc>
      <video:duration>677</video:duration>
      <video:publication_date>2012-09-11T01:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_X_QwpXsdOs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>tools</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 32 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23562.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-14T09:27:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f9Z0YYoRUN0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-the-Robot-Musician</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at the Robot Musician</video:title>
      <video:description>An interesting video from Popular Science&apos;s Future show showing a robot musician. Video is really good for the technology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/26f3bd9a-4a0c-499b-9f52-be9bcec706fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-12-08T04:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28315.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Popular</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pleasure</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Oysters Make Pearls?</video:title>
      <video:description>This scientific video demonstrates the creation of pearls. Pearls come from oysters as an immune response to fight foreign objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3d4da3fd-0df0-4af9-9fac-6d6bee6f57c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-12-08T04:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28316.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>Pearls</video:tag>
      <video:tag>oyster</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Donuts-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Donuts Are Made</video:title>
      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip explains step-by-step how yeast and cake donuts are made.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6daee304-072e-4d6d-8002-ac3c3a6d3451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-07T06:21:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28295.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Donuts</video:tag>
      <video:tag>yeast</video:tag>
      <video:tag>cake</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magic-Crystal-Garden</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magic Crystal Garden</video:title>
      <video:description>This video shows the stages of a cool chemistry experiment known as the magic crystal garden. This video source is incredible science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/939c3c26-cc30-4907-b6b2-8c3ad1bd7be3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2012-12-08T04:03:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28311.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>magic</video:tag>
      <video:tag>Growing</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>Garden</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Cool</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>experiment</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tongue Clinical Signs- Identification</video:title>
      <video:description>This video shows you about tongue clinical signs. Tongue clinical signs are about disease present in mouth like mouth burning where no underlying medical cause can be identified.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c2ce74a8-9240-458f-aef5-04c8a91c13ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2013-02-11T03:28:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30183.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>GP</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Mathematics 16B</video:title>
      <video:description>lec 2-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19216.jpg</video:thumbnail_loc>
      <video:duration>4645</video:duration>
      <video:publication_date>2012-09-04T20:18:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7iBvQL3CAqI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-supernova-in-our-celestial-neighborhood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A supernova in our celestial neighborhood</video:title>
      <video:description>What&apos;s a supernova you ask? well this video narrated by Dr. Robert Fosbury will answer your question.  It not only addressees what it is but also what it looks like and why this phenomenon is important for life on earth!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/897f5b2c-e4e7-466d-8785-a692086ef2c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2014-10-03T17:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31898.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Supernova</video:tag>
      <video:tag>Fosbury</video:tag>
      <video:tag>veil</video:tag>
      <video:tag>nebula</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Production-and-Properties-of-Images-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Production and Properties of Images, Part I</video:title>
      <video:description>&quot;Lec 9 -Production and Properties of Images, Part I&quot;Production of photographs, shadowgraphs, and radiographs; penetrability of materials by radiation and the arithmetic of radiograph exposure.  Orig. air date: DEC 19 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21739.jpg</video:thumbnail_loc>
      <video:duration>2193</video:duration>
      <video:publication_date>2012-09-09T07:13:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cqaScFnJCW4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>production</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>images</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-SAT-Prep-Test-5-Section-3-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  64 - SAT Prep: Test 5 Section 3 Part 1</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 1

Problems 1-5 starting on page 652</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22259.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-11T01:31:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zKIQYn1quh8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Pollution-Control-Environmental-Enforcement-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Pollution Control: Environmental Enforcement 1</video:title>
      <video:description>Lec 22 - Pollution Control: Environmental Enforcement 1.
November 10, 2009

Prof. Bob Infelise gives an introduction to pollution control: civil enforcement.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16990.jpg</video:thumbnail_loc>
      <video:duration>4509</video:duration>
      <video:publication_date>2012-09-01T18:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ioGhMW4f2Kk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091110</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Crown-Lengthening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Crown Lengthening?</video:title>
      <video:description>This 3D medical animation features the Esthetical Crown lengthening procedure. Its goal is to establish proper gingival contours while exposing the complete crown of the tooth. For more information visit us : http://www.scientificanimations.com/dental-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/bc6efde4-91f7-43c2-9f7b-da28082deb6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2013-06-06T06:22:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30586.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Aesthetically</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Lengthening</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Building-something-big-in-louisville</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Building something big in louisville</video:title>
      <video:description>This video shows building something big in louisville (game day 2012 Commercial).

This 2012 Game Day ad isn&apos;t your typical commercial. Something big is  building in America - see how GE employees in Louisville&apos;s Appliance Park  are changing the way appliances are manufactured in the U.S., and how it&apos;s  helping to create jobs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/d6a0e743-a104-4db2-9ec7-a45e188b2dc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2012-10-10T13:10:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27807.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>building</video:tag>
      <video:tag>Something</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>in</video:tag>
      <video:tag>louisville</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>Commerciale</video:tag>
      <video:tag>Commerci</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Limit-Examples-part3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Limit Examples (part3)</video:title>
      <video:description>Limit Examples (part3)

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19935.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-06T01:05:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gWSDDopD9sk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-brush-with-braces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to brush with braces?</video:title>
      <video:description>This 3D medical animation features a technique to brush the teeth having Dental braces. The brush used in this technique is called a Proximal brush. For more information visit us : http://www.scientificanimations.com/dental-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/62b470da-8909-4096-8b1a-08860fee797f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2013-06-06T05:53:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30584.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Proximal</video:tag>
      <video:tag>brush</video:tag>
      <video:tag>library</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Procedure</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromagnetic-Spectrum-And-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetic Spectrum And Properties</video:title>
      <video:description>Video explains the properties like invisibility and meta-materials. The electromagnetic spectrum and the properties of different substances are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f1a56629-51ff-4517-b92e-46e3e31a0887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2013-01-11T07:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28604.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Alien</video:tag>
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      <video:tag>invisibility</video:tag>
      <video:tag>and</video:tag>
      <video:tag>MetaMaterials</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inguinal-Hernia-And-Mesh-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inguinal Hernia And Mesh Repair</video:title>
      <video:description>A very helpful video for medical students shows the surgical procedure used in inguinal hernia mesh. A proper step by step explanation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/d41c2ae4-0e0b-4129-836a-b236fe4c4c61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2013-06-10T02:55:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30631.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>AtriumMedical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-make-a-falling-ring-catch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make a falling ring catch?</video:title>
      <video:description>This video describes about falling ring catch sick science 048. Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes/nSick Science™ is a trademark of Steve Spangler, inc./n© 2011 Steve Spangler Science all rights reserved</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f9ca93b4-39ea-4aa8-b328-29a33b99779b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2012-10-14T06:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27913.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Falling</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>catch</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 16- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Greedy Algorithms, Minimum Spanning Trees

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16478.jpg</video:thumbnail_loc>
      <video:duration>5048</video:duration>
      <video:publication_date>2012-08-30T17:32:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FPEMBWg_WlY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Geology-crusta-thining-vulcano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geology crusta thining vulcano</video:title>
      <video:description>This video gives information about geology, crustal thining and vulcano.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/26c729d9-b8f1-40eb-ac37-d3b098e72f1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-04-08T19:47:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1621.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geology</video:tag>
      <video:tag>crustal</video:tag>
      <video:tag>thining</video:tag>
      <video:tag>vulcano</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-did-the-dinosaurs-walk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How did the dinosaurs walk?</video:title>
      <video:description>The video shows the dinosaurs walking in the show Walking With Dinosaurs. A paleontologist tells us how much truth there is to the walking style showed in the show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/4013a2b3-ab39-43d7-ae10-14f27b38866c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-11-01T19:48:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27951.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>dinosaurs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antigen-processing-and-presentation-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antigen processing and presentation animation</video:title>
      <video:description>This video shows about antigen processing and presentation./nThe immune system antigen processing and presentation is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/84b65dfb-53a7-4782-ae10-14cece080187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-10-14T06:42:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27911.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Antigen</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>presentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CAHSEE-Practice-Problems-23-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CAHSEE Practice: Problems 23-27</video:title>
      <video:description>CAHSEE Practice: Problems 23-27

CAHSEE Practice: Problems 23-27</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22556.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-11T02:29:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/glumochcaw0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>23</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 31 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23561.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-14T09:27:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_4yxjfh7cmI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Small-Sample-Size-Confidence-Intervals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Small Sample Size Confidence Intervals</video:title>
      <video:description>Small Sample Size Confidence Intervals

Constructing small sample size confidence intervals using t-distributions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22695.jpg</video:thumbnail_loc>
      <video:duration>671</video:duration>
      <video:publication_date>2012-09-11T02:52:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K4KDLWENXm0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>size</video:tag>
      <video:tag>Confidence</video:tag>
      <video:tag>Intervals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breaking-down-things-in-slow-motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breaking down things in slow motion</video:title>
      <video:description>This video shows several activities in slow motion. When you break down the actions in  slow motion you can see the process occur step by step and the behind the scene action too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/da254ef0-88e4-4f1f-b437-cc60c108056b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2012-11-01T23:23:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27961.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>slow</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Whether-We-Can-Learn-Like-in-The-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Whether We Can Learn Like in The Matrix</video:title>
      <video:description>Will human beings be able to download knowledge and skills into their minds in the near future?  Michio Kaku discusses the difference between computers and human minds to answer this fun and fascinating question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e1d13a11-f41b-46ed-8819-88b6b5e64c2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2012-12-02T21:13:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28260.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>computers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-wonders-of-fingernail-camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The wonders of fingernail camera</video:title>
      <video:description>This video shows how a camera which can detect blood flowing beneath the fingernail can make objects respond to touch. In this video the chosen object is a pet rock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e72bcff9-76bb-4e1a-9174-094a9cbd0f29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2012-11-01T19:54:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27952.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>camera</video:tag>
      <video:tag>fingernails</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venus-flytrap-trapping-a-bug</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus flytrap trapping a bug</video:title>
      <video:description>This video shows a bug being swallowed by a venus flytrap. This plant consists of four to seven leaves with a short stem. The stem can grow depending the time of the year from 3 to 10 centimeters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/51336dd8-492b-404e-9ff0-6a0b24a84945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2012-11-01T22:30:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27959.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The art of spider fighting part 1</video:title>
      <video:description>This videos show the art of spider fighting. The competitions of spider fighting are common in Japan, Philippines, and Singapore.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/80b0ecae-d615-4903-929c-0931b3f9a6b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-11-01T23:17:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27960.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spider</video:tag>
      <video:tag>Fighting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Iceberg-the-size-of-Luxembourg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iceberg the size of Luxembourg</video:title>
      <video:description>This video shares details about the newly formed iceberg which is the size of the city of Luxembourg. The iceberg may was created when it collided with another big block of ice and may cause a change in the global ocean currents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/9b7ddc82-3363-4c6a-b2ef-b6593a20c864/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2012-11-02T00:32:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27962.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>iceberg</video:tag>
      <video:tag>Oceans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-Intros-Infinity-from-TED-Ed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b4295f00-bb2c-4fd9-80c2-1230a23d2f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-12-09T16:36:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28479.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>infinity</video:tag>
      <video:tag>TED</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sounds-from-Jupiter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sounds from Jupiter</video:title>
      <video:description>This video describes the different sounds from the planet Jupiter. These sounds were picked up by NASA and are believed to be vibrations caused due to interactions between different elements on the planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/c2694f41-a3eb-4437-b248-ab2a60e9c08d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-11-02T00:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27964.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Jupiter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Variance-of-Differences-of-Random-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Variance of Differences of Random Variables</video:title>
      <video:description>Variance of Differences of Random Variables

Variance of Differences of Random Variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22717.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2012-09-11T02:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rLdoKZ7w0xI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Variance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Differences</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Scott-Bernhard-New-Orleans-Recovery-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Scott Bernhard: New Orleans Recovery Series</video:title>
      <video:description>Lec 14- Scott Bernhard: New Orleans Recovery Series.
Since August 2005, and in the aftermath of Hurricane Katrina, New Orleans has been adrift - both figuratively and literally. This series will present the ongoing recovery efforts in the Crescent City, including city-wide planning and infrastructure improvements, local neighborhood reconstruction projects, and community initiatives to engage rebuilding. 

Wednesday, January 26 
Scott Bernhard
Director, Tulane City Center, New Orleans
 
Wednesday, February 2 
Wm. Raymond Manning
President and CEO, Manning Architects, New Orleans
 
Wednesday, February 9 
Alejandra Lillo
Partner, GRAFT, Los Angeles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17368.jpg</video:thumbnail_loc>
      <video:duration>5255</video:duration>
      <video:publication_date>2012-09-02T18:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-N-rgOxYvA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Bernhard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Racing-Wheelchairs-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Racing Wheelchairs Are Made</video:title>
      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip explains step-by-step how racing wheelchairs are made.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5176b5a0-b647-4314-9a37-db0707aef752/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-12-10T01:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28495.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>racing</video:tag>
      <video:tag>wheelchairs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/20110607-720p-Spectacular-Coronal-Mass-Ejection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2011.06.07, 720p-Spectacular Coronal Mass Ejection</video:title>
      <video:description>A spectacular coronal mass ejection is huge burst of solar wind on the sun. This is a video that shows this, these charged particles from the solar wind at times find themselves on the earth&apos;s poles resulting in the auroras. 2011.06.07, 720p</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e958203-1fc3-478d-b928-e31c59189902/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T23:47:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11208.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Spectacular</video:tag>
      <video:tag>Coronal</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Ejection</video:tag>
      <video:tag>2011</video:tag>
      <video:tag>06</video:tag>
      <video:tag>07</video:tag>
      <video:tag>720p</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Be-smart-and-take-a-bus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Be smart and take a bus</video:title>
      <video:description>This video shows the importance of public transportation in a funny and smart way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c0c0897e-f2d3-439c-a7cb-27436131c82f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-12-09T19:59:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28484.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>bus</video:tag>
      <video:tag>smart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-really-fun-and-smart-TEDx-talk-by-Rodney-Mullen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A really fun and smart TEDx talk by Rodney Mullen</video:title>
      <video:description>Rodney Mullen is talking about creating and skating, but it reminds me of the magic of converting rough, disparate, and fragile ideas into a polished, cohesive, and solid product. Check this quote: Let your intuition go as you feel these things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/dcc8c498-f58e-49ab-a2f3-b5e4b5026c6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1065</video:duration>
      <video:publication_date>2012-12-10T00:13:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28486.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Rodney</video:tag>
      <video:tag>Mullen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Disappering-Water-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Disappering Water Experiment</video:title>
      <video:description>This show is an experiment about liquids having different molecules. It demonstrates that the volume of pure water will be greater than a volume of water combined with methanol. This video is an episode from head rush.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e220202c-aea0-4221-a7cb-bbc770d74ba5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-12-10T01:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28490.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Disappearing</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Methanol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cryptozoology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cryptozoology</video:title>
      <video:description>Cryptozoology is a new thrilling discipline on life sciences that focus on threee major topics; scientifically classified animals that have not been discovered, known animals that are that are extinct and misidentified animals. Learn other sub-disciplines of these course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f69766f4-b20a-4a8a-9283-ff6b82a7d732/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2013-01-18T05:48:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28838.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Cryptozoology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Uses-of-crystal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Uses of crystal</video:title>
      <video:description>This video demonstrates practical uses of crystals in our daily life. This is a second lesson of this topic, it is also recommended to watch the first part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1eab3bf6-49f6-4423-816c-380d05a41bdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2013-01-14T07:48:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28805.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Crystal</video:tag>
      <video:tag>uses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-spirit-science-number-13-on-crystal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A spirit science number 13 on crystal</video:title>
      <video:description>Just as it was done with the chapter on human history, the spirit science team is putting more and more ideas into movies. This is video 13 in a series of videos in spirit science. Lots of stuff are parked in this crystal movie and are extremely hilarious! Enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28806.jpg</video:thumbnail_loc>
      <video:duration>2053</video:duration>
      <video:publication_date>2013-01-14T07:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28806.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Changes-in-Pluto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Changes in Pluto</video:title>
      <video:description>Video contains the description of changes observed in Pluto by an astronomer. The changes observed in the position from the earth is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/73b569c2-2f0a-4a53-a4cd-683d6d8f6610/cand_5.jpg</video:thumbnail_loc>
      <video:duration>870</video:duration>
      <video:publication_date>2013-01-14T07:36:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28800.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Changing</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pluto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Magnetism-6-Magnetic-field-due-to-current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Magnetism 6: Magnetic field due to current</video:title>
      <video:description>Magnetism 6: Magnetic field due to current

See how a wire carrying a current creates a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21783.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-10T12:39:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ri557hvwhcM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>6</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Due</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Growth-and-Development-of-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth and Development of Organisms</video:title>
      <video:description>This video will help you to understand all about the growth and development in organisms around us. The changes with this growth are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bb3acf51-19b9-402a-b06e-7e70f84f0942/cand_5.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2013-01-18T05:53:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28847.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Growth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Facilitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Facilitation</video:title>
      <video:description>The term facilitation is explained very clearly in this video. Facilitation describe the activities that makes the tasks easy for others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fadc1a6c-c23b-41f4-917c-87ee6e5195c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2013-01-18T05:51:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28842.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Facilitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Finding-Common-Denominators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Finding Common Denominators</video:title>
      <video:description>Finding Common Denominators

U02_l3_t1_we7 Finding Common Denominators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24794.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2012-09-17T16:52:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lxjmR4pYIVU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Denominators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cosmological-Time-Scale-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Cosmological Time Scale 2</video:title>
      <video:description>Cosmological Time Scale 2

Cosmological Time Scale 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24929.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-17T17:40:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LO7-3MpWijU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>cosmological</video:tag>
      <video:tag>time</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Insurance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Insurance</video:title>
      <video:description>Insurance

Guest: Evan Mills, Lawrence Berkeley National Laboratory, Environmental Energy Technologies Division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19710.jpg</video:thumbnail_loc>
      <video:duration>6184</video:duration>
      <video:publication_date>2012-09-05T04:25:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IdJke1w0JC8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>Insurance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debunking-astrology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debunking astrology</video:title>
      <video:description>Neil deGrasse Tyson gives us a short explanation how we can debunk astrology very easily.  He is a famous educator and astrophysicist, and in this lecture tells us that what astrologists tells us is really nothing more than guesses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/1d4a1ce4-f9c7-4f8d-a395-2759542b7f28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2014-10-03T18:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31901.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>debunk</video:tag>
      <video:tag>astrology</video:tag>
      <video:tag>astrophysicist</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Ecological-Succession</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ecological Succession?</video:title>
      <video:description>Ecological Succession is the process of change in species over the time. You will have a brief introduction to the ecological succession in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/697c2db4-b9c0-4ef8-861e-b7a5089a38b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2013-01-18T05:53:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28846.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ecological</video:tag>
      <video:tag>Succession</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diversity-of-Life-on-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diversity of Life on Earth</video:title>
      <video:description>This video explains the three domains of life and the diversity of life on earth in detail. Watch this video to know all about our diversity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8855aae6-c1b1-4de3-bc4c-80666e3cb2e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2013-01-18T05:58:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28855.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>domains</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Rounding-to-Estimate-Differences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Rounding to Estimate Differences</video:title>
      <video:description>Rounding to Estimate Differences

U01_L2_T3_we1 Rounding to Estimate Differences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24702.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-17T16:12:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBarsXzUtuE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rounding</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Estimate</video:tag>
      <video:tag>Differences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-IIT-JEE-Algebraic-Manipulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - IIT JEE Algebraic Manipulation</video:title>
      <video:description>IIT JEE Algebraic Manipulation

2010 Paper 1 problem 35 Algebraic Manipulation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24941.jpg</video:thumbnail_loc>
      <video:duration>791</video:duration>
      <video:publication_date>2012-09-17T17:45:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zs5LM7dxyTo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Algebraic</video:tag>
      <video:tag>manipulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Normal-vector-from-plane-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Normal vector from plane equation</video:title>
      <video:description>Normal vector from plane equation

Figuring out a normal vector to a plane from its equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24987.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-17T17:56:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gw-4wltP5tY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>From</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Blood-Sugar-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Blood Sugar Levels</video:title>
      <video:description>Blood Sugar Levels

Normal and elevated blood sugar levels before (preprandia) and after (postprandial) a meal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25129.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-09-18T01:26:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JSFiOF7xGfE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>blood</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Levels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Matter</video:title>
      <video:description>Matter was simply defined as anything that can occupy space and has weight. This is not enough definition in the modern world. This video expounds on this definition by visualizing this structure explanation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ca77b9b0-a629-401b-8ffc-8789a30ba4b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-01-18T07:02:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28865.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Physics-111-Atomic-Physics-ATM-Part-2-Zeeman-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Physics 111: Atomic Physics (ATM) Part 2. Zeeman Effect</video:title>
      <video:description>Physics 111: Atomic Physics (ATM) Part 2. Zeeman Effect

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Atomic Physics Experiment, providing students with an introduction to the theory, apparatus, and procedures for the Zeeman effect part of the lab exercise.  

In 1896 Peter Zeeman observed the broadening and polarization of spectral lines of sodium when the source was placed in a magnetic field. Since that time both the changes in the energy levels of an individual atom and the splitting of spectral lines in a magnetic field have carried the name Zeeman Effect. 

After observing the principal spectral lines in hydrogen, you will go on to measure the Zeeman effect in a single spectral line of helium. A high voltage discharge tube filled with helium is placed between the poles of an electromagnet. Light from the lamp is analyzed with a Fabry-Perot interferometer. From your data you will calculate the magnitude of the Bohr magneton. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26986.jpg</video:thumbnail_loc>
      <video:duration>1921</video:duration>
      <video:publication_date>2012-09-19T06:15:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-l2chO5SLew</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>ATM</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Zeeman</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Public Health 241 -</video:title>
      <video:description>lec 13-Public Health 241 - .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27616.jpg</video:thumbnail_loc>
      <video:duration>3109</video:duration>
      <video:publication_date>2012-09-30T10:09:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n38iy0ha6_g</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning cycle</video:title>
      <video:description>Mr Anderson tries to find the best blend of techniques for a modern child to learn. he demonstrates the classroom, mobile and online combination. When these is utilized in a good learning cycle, the results are overwhelmingly good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6957e163-1254-45ed-bccf-c528b3900140/cand_5.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2013-01-18T07:04:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28868.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>learning</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Punnett-Squares</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Punnett Squares</video:title>
      <video:description>This video will help the beginners to understand the Punnett squares. A brief explanation of the topic with diagrams is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/74d6a0cd-8810-487c-97d1-9464c0b2939a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2013-01-18T07:05:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28869.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>Beginner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Punnett</video:tag>
      <video:tag>Squares</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-12-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 12 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 12 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23672.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-14T10:28:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qd5dE5j9My0</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-How-Earths-Tilt-Causes-Seasons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - How Earth&apos;s Tilt Causes Seasons</video:title>
      <video:description>How Earth&apos;s Tilt Causes Seasons

How being Earth&apos;s tilt causes seasons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25025.jpg</video:thumbnail_loc>
      <video:duration>1247</video:duration>
      <video:publication_date>2012-09-17T18:14:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/05qDIjKevJo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Tilt</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>Seasons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Milankovitch-Cycles-Precession-and-Obliquity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Milankovitch Cycles   Precession and Obliquity</video:title>
      <video:description>Milankovitch Cycles   Precession and Obliquity

How changes in Earth&apos;s rotation can effect Earth&apos;s seasons and climate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25026.jpg</video:thumbnail_loc>
      <video:duration>777</video:duration>
      <video:publication_date>2012-09-17T18:15:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZD8THEz18gc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Milankovitch</video:tag>
      <video:tag>Cycles</video:tag>
      <video:tag>Precession</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Obliquity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Adding-and-subtracting-real-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Adding and subtracting real numbers</video:title>
      <video:description>Adding and subtracting real numbers

U09_L2_T3_we2 Adding and subtracting real numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25128.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-18T01:26:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jvad-axh3ww</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultra-sound-guided-interscalene-block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultra sound guided interscalene block</video:title>
      <video:description>The use of ultrasound to guide nerve blocks and pain medicine procedures has increased dramatically over the last few years ultrasound provides anatomical detail and allows anesthesiologists and pain medicine physicians to follow needle trajectory target specific locations and observe the spread of local anesthetic all in real time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61783e97-8469-4aaf-9881-13f3c1fb7568/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T06:05:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9324.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ultra</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Interscalene</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Frequency-Stability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Frequency Stability</video:title>
      <video:description>Frequency Stability

Can humans generate truly random sequences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25327.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-18T02:54:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vVXbgbMp0oY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>frequency</video:tag>
      <video:tag>Stability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Fractions-on-the-number-line-3-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Fractions on the number line 3 (ex 1)</video:title>
      <video:description>Fractions on the number line 3 (ex 1)

Fractions on the number line 3 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25392.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-18T13:34:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nyf6mEKit2c</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>3</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Subtracting-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Subtracting fractions (ex 1)</video:title>
      <video:description>Subtracting fractions (ex 1)

Subtracting fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25393.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-18T13:34:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGk6exFyQl0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 18 -  MIT 6.002 Circuits and Electronics, Spring 2007&quot; Sinusoidal Steady State

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14808.jpg</video:thumbnail_loc>
      <video:duration>3127</video:duration>
      <video:publication_date>2012-08-28T01:39:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3GdMaDzIUeQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Communication-Between-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Communication Between Cell</video:title>
      <video:description>This video relates the daily life communication with the communication between the cells. A detailed description of the cell communication is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c797951c-ddb7-4636-8d0e-6901952d34ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2013-01-18T07:14:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28879.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Banking-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Banking 1</video:title>
      <video:description>Banking 1

Introduction to how banks make money and the value they (potentially) add to society.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22256.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-11T01:30:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-HOz8T6tAo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Solving-Logarithmic-Equations</loc>
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      <video:description>Solving Logarithmic Equations

u18_l4_t1_we2 Solving Logarithmic Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25438.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-09-18T14:16:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kv2iHde7Xgw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>logarithmic</video:tag>
      <video:tag>Equations</video:tag>
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  <url>
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    <video:video>
      <video:title>Lec 67 - Tragedy of the Commons</video:title>
      <video:description>Tragedy of the Commons

How public resources can be abused</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25517.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2012-09-18T16:05:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0b2Tl0x-niw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Tragedy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Commons</video:tag>
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    <video:video>
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      <video:description>History 151C - Lecture 3

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25880.jpg</video:thumbnail_loc>
      <video:duration>4676</video:duration>
      <video:publication_date>2012-09-18T18:04:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pBjILuA0f2o</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Action Potential</video:title>
      <video:description>This video will help you in answering the questions related to the action potential. Quick rise and fall in potential of electric membrane is called the action potential.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/fa9250eb-e175-4d86-a5ae-6da79713aa93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2013-01-18T07:12:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28877.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video explains the working of mini hour glass timer. Watch this video and i bet you will really want to add this product to your gadgets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28326.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-12-08T04:10:43.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
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      <video:tag>mini</video:tag>
      <video:tag>hour</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Timer</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 2 - MIT 18.03 Differential Equations, Spring 2006&quot; Euler&apos;s Numerical Method for y&apos;=f(x,y) and its Generalizations.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3043</video:duration>
      <video:publication_date>2012-08-28T02:09:35.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
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      <video:tag>Fountain</video:tag>
      <video:tag>Connection</video:tag>
      <video:tag>tube</video:tag>
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      <video:tag>Science</video:tag>
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    <video:video>
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      <video:duration>615</video:duration>
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How to add demand curves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25524.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-18T16:08:30.000Z</video:publication_date>
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      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>Curves</video:tag>
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This videos can also be found on: http://www.youtube.com/watch?v=hri1IsxKw3E</video:description>
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      <video:duration>94</video:duration>
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      <video:tag>Mars</video:tag>
      <video:tag>curiosity</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>Report</video:tag>
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      <video:description>An interesting video showing the shuttle crew enjoys their final days of mission. Crew members are shown with their reviews about the mission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8056e628-3176-4b05-872a-f72bd4ec9fcb/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>shuttle</video:tag>
      <video:tag>Crew</video:tag>
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      <video:tag>final</video:tag>
      <video:tag>days</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mission</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Redirect Forces Using Salt</video:title>
      <video:description>This episode of Head Rush demonstrates the strength of salt and redirect forces. This principle is also used by architects and engineers in constructing buildings and materials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/982291d1-ca92-46b2-aef3-226cfc3807a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-12-08T08:06:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28387.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Strength</video:tag>
      <video:tag>Salt</video:tag>
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    <lastmod>2026-08-14</lastmod>
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u9_l2_t1_we1 Adding Negative Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25116.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2012-09-18T01:21:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AcpIO62x2oo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Numbers</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>NaCl Formation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>204</video:duration>
      <video:publication_date>2012-09-19T00:40:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d2geiGKFveE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>NaCl</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1 - Computer Science 188 - Lecture 3</video:title>
      <video:description>Computer Science 188 - Lecture 3

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26278.jpg</video:thumbnail_loc>
      <video:duration>4233</video:duration>
      <video:publication_date>2012-09-19T00:40:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-IDTdDm2DHo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Male Homosexuality Evolution</video:title>
      <video:description>This video is showing you when and from where Male homosexuality started? Homosexuality is a term used for, when a similar sex person attracted towards each other and if they are male then it is called male homosexuality.</video:description>
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      <video:duration>470</video:duration>
      <video:publication_date>2013-02-08T03:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29631.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>homosexuality</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Body Exposed in Vacuum</video:title>
      <video:description>This video discusses that what will Happen if your body is exposed to the vacuum of space. Video is really interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b027871c-25fa-4d51-a456-0deb7f7d2f39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2013-02-08T04:06:43.000Z</video:publication_date>
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      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>What</video:tag>
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      <video:tag>if</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
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      <video:description>In this video, an instrument is used to detect whether any nuclear fragment or particle is present or not. Chernobyl is a place in Ukraine where an atomic disaster took place in recent history.</video:description>
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      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>Finding</video:tag>
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      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Expedition</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>Lands</video:tag>
      <video:tag>Safely</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Kazakhstan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scientists-Usual-Activities-in-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientists Usual Activities in Space</video:title>
      <video:description>You would have watched the videos related with different mission. This video will show different activities like going to bathroom. Video is really interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dc5ab75a-f7ed-44a0-936a-b0b1fb7b12eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-02-08T04:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29675.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>is</video:tag>
      <video:tag>There</video:tag>
      <video:tag>poop</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>ft</video:tag>
      <video:tag>Smarter</video:tag>
      <video:tag>Every</video:tag>
      <video:tag>Day</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-End-of-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The End of Universe</video:title>
      <video:description>An amazing video showing different views for the end of this universe. Watch this video and you will really be shocked on watching.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fa727365-c011-4770-a1a2-d78d98396314/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2013-02-08T03:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29638.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>end</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 32 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd continues his lecture on Conjugate Gradient Methods and then starts lecturing on the Truncated Newton Method.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17539.jpg</video:thumbnail_loc>
      <video:duration>4481</video:duration>
      <video:publication_date>2012-09-03T15:19:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E4gl91l0l40</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>region</video:tag>
      <video:tag>nonlinear</video:tag>
      <video:tag>optimal</video:tag>
      <video:tag>control</video:tag>
      <video:tag>discretization</video:tag>
      <video:tag>SCP</video:tag>
      <video:tag>Torque</video:tag>
      <video:tag>residuals</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-the-big-bang-look-like-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does the big bang look like? by Minute Physics</video:title>
      <video:description>Did you know we can see old light? Minute Physics provides an amusing depiction of what the notorious big bang looked like and why we see what we see today in the sky.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cac9405d-747b-4f61-9bf4-374666203214/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2013-02-08T04:26:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29667.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>CMB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Harmful-Effects-of-Smoking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Harmful Effects of Smoking</video:title>
      <video:description>5 most popular difficulties that you will have to face due to smoking are discussed here. Problems like hearing loss and impotence are very common in smokers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e43a0050-df6c-4c68-a81a-019ac85f90c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-08T04:17:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29660.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>5</video:tag>
      <video:tag>Weird</video:tag>
      <video:tag>Reasons</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Smoke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-The-Google-Street-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at The Google Street View</video:title>
      <video:description>This video provides a view of Google street view in the great Barrier reef. Instructions are provided here to use it properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fc64f6a0-29ad-4fb5-a019-f934b8178339/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-08T04:18:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29661.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Google</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>View</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Barrier</video:tag>
      <video:tag>reef</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Stepping-Through-Iterative-Fibonacci-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Stepping Through Iterative Fibonacci Function</video:title>
      <video:description>Stepping Through Iterative Fibonacci Function

Understanding how the iterative fibonacci function works for a particular example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25098.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2012-09-18T01:13:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-BE7FEouGeI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Stepping</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Iterative</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Birth-Control-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At Birth Control History</video:title>
      <video:description>This video is all about the history of birth control methods that are used recently. These methods includes birth control cocktail, pills and some other types of natural decoction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4d2ce3b2-d2e7-4779-8adf-dcd5c87f49ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2013-02-08T04:32:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29672.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>Brief</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Will-happen-if-Black-Holes-Collide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Will happen if Black Holes Collide?</video:title>
      <video:description>A discussion about the collision of two black-holes is shown here. Video is very interesting watch it to know more about black holes collision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/946770c8-b105-4917-9a9e-b8343ec9eeea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2013-01-14T04:19:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28770.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
      <video:tag>if</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>Collide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/STS-119-Video-Clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>STS 119 Video Clip</video:title>
      <video:description>This HD video shows the STS 119 flying around. Pictures are taken by the researchers. Different levels during its travel are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a4fdc72b-f674-4c5b-9ce1-9a43fb2c796f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2013-02-08T04:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29677.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>119</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>ISS</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Around</video:tag>
      <video:tag>Sped</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/News-About-Laser-Fusion-Gaming-Revolution-and-5-Awesome-Irish-Scientists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>News About Laser Fusion, Gaming Revolution and 5 Awesome Irish Scientists</video:title>
      <video:description>This video contains the news about the interesting topics like laser fusion, gaming revolution, and 5 awesome Irish scientists. Video is very helpful for knowledge purpose and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d80e30a1-4b3b-4544-a918-8bff11068c63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2013-02-08T04:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29681.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>gaming</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Awesome</video:tag>
      <video:tag>Irish</video:tag>
      <video:tag>scientists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Dark-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Dark Matter</video:title>
      <video:description>Where does the dark matters exists in galaxy. This scientific animation shows the existence of such matters. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/401fe4fd-718e-4d19-8772-86e633f2f308/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2013-02-09T03:29:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29743.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-of-Planets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study of Planets</video:title>
      <video:description>The study of planets from the beginning with the cloud of gases is discussed here. Telescopic view of planets by astronomers is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5bfefed8-6046-4a10-af96-f31aa2e59982/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2013-01-14T04:23:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28774.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planetary</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-is-the-sky-dark-at-night-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why is the sky dark at night? by Minute Physics</video:title>
      <video:description>Is it truly dark at night? Or do we need to ask why space is dark? Minute Physics gives us another wonderfully quick answer that is simple to understand why the night sky seems to be dark.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/72f586a1-b71d-49f1-b34c-60e49daa410e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2013-02-08T04:12:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29656.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sky</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Night</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Src-Homology2-Domain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Src Homology2 Domain</video:title>
      <video:description>One protein is only able to bind with another protein thru the existence of SH2 which helps recognize specific phosphorylated tyrosine residues on the other protein.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/aff8d3b2-16dc-441a-af67-3d56170b4b75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-04-08T20:54:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4202.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>SH2</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Genetic-Engineering-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Genetic Engineering (cont.)</video:title>
      <video:description>&quot;Lec 4 - Genetic Engineering (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his presentation on DNA technology by discussing control of gene expression using two methods of RNA silencing: anti-sense therapy and RNA interference. Molecular cloning techniques to mass-produce proteins using plasmid, restriction enzymes, ligase, and antibiotic selection in bacteria are discussed. Steps and molecules involved in polymerase chain reaction are also described. Professor Saltzman explains how to detect mutations in genomic DNA, such as in sickle cell anemia patients, by gel electrophoresis and Southern blotting. Finally, he gives an example of inducing and controlling insulin expression in large animals by cloning into their genome the insulin gene with the lac promoter.

00:00 - Chapter 1. Introduction
01:29 - Chapter 2. Mechanisms of Limiting Gene Expression
11:30 - Chapter 3. Plasmids
21:35 - Chapter 4. Restriction Enzymes
33:34 - Chapter 5. Polymerase Chain Reaction
38:28 - Chapter 6. Applications of PCR

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16609.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
      <video:publication_date>2012-08-31T16:08:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uUddHabtAzk</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anti</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>antibiotics</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>electrophoresis</video:tag>
      <video:tag>plasmid</video:tag>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>inteference</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>Blotting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Building-a-Geiger-Counter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Building a Geiger Counter</video:title>
      <video:description>How does a Geiger counter helps in detector radiation from household materials. A brief description of its construction and working is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cadce7cc-18ca-48b0-92d2-bf7734c850c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2013-02-09T01:55:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29719.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61c736c4-a5ae-4321-9548-55f647bbe5f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-01T20:00:31.000Z</video:publication_date>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Coding-sequences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Coding sequences</video:title>
      <video:description>This video shows coding sequences in DNA. Of the 3 billion letters in the human genome, only 1% directly code for proteins. Of the rest, about 25% make up genes and their regulatory elements. The functions of the remaining letters are still unclear.</video:description>
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      <video:duration>64</video:duration>
      <video:publication_date>2013-02-08T23:44:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29701.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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      <video:tag>coding</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Drain Surgery Video</video:title>
      <video:description>A surgical procedure for the intercostal drain is shown here. Surgery is performed by the experts and is very helpful for the medical purpose.</video:description>
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      <video:uploader>Ollie Wall</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 5 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
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      <video:duration>4872</video:duration>
      <video:publication_date>2012-09-21T05:47:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yuh3OP-MvHI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inside The Skull - Part 5</video:title>
      <video:description>This video is telling you about the skull, it&apos;s various parts and the functions of its parts. The main function of skull is to protect brain that is the controller of a creature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/48912a29-38a5-487f-a574-2d05d6c78871/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
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      <video:tag>part</video:tag>
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      <video:tag>BD</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>ME C117  Contact Stress in Devices; Stress...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19254.jpg</video:thumbnail_loc>
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      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>s</video:tag>
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      <video:tag>Download</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video provides an introduction with PQRST terminology for ECG reading. Video is very helpful for medical students and is performed by Dr. Vaidya.</video:description>
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      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>Vaidya</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A real footage of developing baby is shown here clearly. Different stages during this development are discussed step by step.</video:description>
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      <video:tag>What</video:tag>
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      <video:tag>language</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 1 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 1 - MIT 6.001 Structure and Interpretation, 1986&quot; Overview and Introduction to Lisp

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
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      <video:duration>4376</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Electrocardiogram (ECG) is an essential tool for diagnosis of infarction or myocardial ischemia. ST-segment and T-waves abnormalities represents myocardial ischemia,but there are cases where ECG are normal or nonspecific in ischemia patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f008fa2b-4d72-404a-968b-d8684a4e3df5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2013-02-11T03:29:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30185.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
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      <video:tag>Myocardial</video:tag>
      <video:tag>ischemia</video:tag>
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      <video:tag>Vaidya</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Megakaryocyte</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3a9bd969-7c76-4fd2-a851-83aa6bcf52f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-05-27T19:15:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2389.mp4</video:content_loc>
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      <video:tag>cell</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Improve your posture is a very important part while looking after your spine. Here an expert will help you in understanding the proper postures for daily activities.</video:description>
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      <video:duration>314</video:duration>
      <video:publication_date>2013-02-11T03:23:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30178.mp4</video:content_loc>
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      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
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      <video:tag>Your</video:tag>
      <video:tag>posture</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help you in understanding the working of digestive enzymes in digestion of food. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7bcacdb1-6aab-48cd-ba9b-1afbc606554e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2013-02-11T03:22:14.000Z</video:publication_date>
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      <video:tag>enzymes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal Imaging Project - Low-Cost DIY</video:title>
      <video:description>This video shows a liquid crystal paint testing project. The science behind low-cost DIY thermal imaging is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b643e415-6760-421a-a4de-b06fa7aa8905/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2013-02-11T03:33:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30191.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>diy</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>paint</video:tag>
      <video:tag>Testing</video:tag>
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    <loc>https://dnatube.com/videos/Lec-13-Cardiovascular-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cardiovascular Physiology</video:title>
      <video:description>&quot;Lec 13 - Cardiovascular Physiology&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman discusses the biophysics of the circulatory system. He begins by describing the anatomy of different types of blood vessels, and states the relationship between pressure difference (ΔP) as the driving force for fluid flow (Q) in a tube (i.e., blood vessel) with some resistance R (ΔP = RQ). R can be calculated using if dimensions of the tube (L, r) and fluid viscosity (μ) are known: R = 8μL/πr4. Next, Professor Saltzman traces the blood flow through the circulatory system and explains how the body can regulate blood flow to specific regions of the body. Finally, he describes the heart and its function as the pressure generator in the system.

00:00 - Chapter 1. Introduction
03:46 - Chapter 2. The Heart in the Circulatory System
15:42 - Chapter 3. Blood Flow and Pressure
45:03 - Chapter 4. Blood Flow Within the Closed Circulatory System

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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      <video:duration>3033</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/It_cV56Dxtk</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>viscosity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nocturnal-Penile-Tumescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nocturnal Penile Tumescence</video:title>
      <video:description>This video explains the science behind morning wood. Neurotransmitters called norepinephrine is responsible for preventing an erection is lacking during REM.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/d33d5c02-e5b2-4ce0-9d2f-d0cbdd5b502b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-12-08T07:53:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28358.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Science</video:tag>
      <video:tag>morning</video:tag>
      <video:tag>wood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Mathematics-16A-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Mathematics 16A - Lecture 18</video:title>
      <video:description>Mathematics 16A - Lecture 18

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25798.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-18T17:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8hj6jx7JDdI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advantages-Of-Altitude-For-Athletes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advantages Of Altitude For Athletes</video:title>
      <video:description>This scientific video explains the benefits of training in high altitudes. Erythropoietin is the key protein that made this advantage possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/384e46ba-4494-4125-a781-f3ec011f13a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-08T07:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28364.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Olympic</video:tag>
      <video:tag>Altitude</video:tag>
      <video:tag>Advantage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Disappearing-Glass-the-Head-Rush</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Disappearing Glass -  the Head Rush</video:title>
      <video:description>This is a head rush of a disappearing glass. The video shows a glass immersed in a beaker of oil and yes it does disappear - or so it seems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5541c5aa-1386-48fc-8653-cc02c742cd4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2012-12-08T07:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28360.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Disappearing</video:tag>
      <video:tag>Glass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Desert-Scorpion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Desert Scorpion</video:title>
      <video:description>The desert scorpion is the largest scorpion found in North America. It grows up to about 14cm. This video shows how this scorpion survives in the deserts and who his preys are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/90eb0da1-5e67-4d3e-b1b8-2a75f83bf824/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-08T07:55:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28362.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>Scorpion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Renal-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Renal Physiology</video:title>
      <video:description>&quot;Lec 16 - Renal Physiology&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the basic concepts of renal physiology. Professor Saltzman first introduces the function and anatomy of the kidney. Special attention is given to the cell types and structural aspect of the nephron, the functional unit of the kidney. Filtration, secretion of toxic waste, and reabsorption of water, ions, and nutrients through the glomerulus and various segments of the nephrons is discussed in detail. Finally, Professor Saltzman describes glomerular filtration rate as a function of pressure drop, which is regulated by afferent and efferent arterioles, to control how much volume being filtered through glomerulus.

00:00 - Chapter 1. Introduction to Renal Physiology
04:53 - Chapter 2. Structure and Function of Kidneys
15:52 - Chapter 3. Mechanisms of Renal Functions
29:32 - Chapter 4. Process of Renal Filtration
47:11 - Chapter 5. The Role of Pressure in Filtration and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16621.jpg</video:thumbnail_loc>
      <video:duration>3074</video:duration>
      <video:publication_date>2012-08-31T16:19:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XZMB-aoIi4A</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>filtration</video:tag>
      <video:tag>glomerulus</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>reabsorption</video:tag>
      <video:tag>secretion</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>filtrate</video:tag>
      <video:tag>urea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Geography C110</video:title>
      <video:description>&quot;Lec 3 - Geography C110 Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24289.jpg</video:thumbnail_loc>
      <video:duration>4655</video:duration>
      <video:publication_date>2012-09-15T06:07:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0uTUqcDX0nQ</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-replication-schematic-view</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA replication schematic view</video:title>
      <video:description>This video shows how the double helix unwinds, and each strand acts as a template for the construction of the new DNA molecule.The structure of DNA, discovered by James Watson and Francis Crick, suggests a mechanism of replication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c9579d6c-df37-4861-ba75-8304a98225cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2013-02-08T23:39:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29698.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Structure-of-Aspartate-Transcarbamylase-ATCase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Structure of Aspartate Transcarbamylase (ATCase)</video:title>
      <video:description>The structure of aspartate transcarbamylase, or ATCase is described in this video.

This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/d7c683a5-6a37-463a-b3b2-cd6fd98ee67a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-04-08T20:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4205.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Aspartate</video:tag>
      <video:tag>Transcarbamylase</video:tag>
      <video:tag>ATCase</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jet-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engines</video:title>
      <video:description>A jet engine generates thrust by jet propulsion. Most jet engines are internal combustible engines. This video will show you how these engines work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9046.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-29T19:30:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9046.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-TEDxCaltech-Alexander-Szalay-Cosmology-Science-in-an-Exponential-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - TEDxCaltech - Alexander Szalay - Cosmology: Science in an Exponential World</video:title>
      <video:description>Lec 31 - TEDxCaltech - Alexander Szalay - Cosmology: Science in an Exponential World. Alexander Szalay is the Alumni Centennial Professor of Astronomy at the Johns Hopkins University.  He is also Professor in the Department of Computer Science.  Alex is a cosmologist, working on the statistical measures of the spatial distribution of galaxies and galaxy formation. He was born and educated in Hungary and is now a Corresponding Member of the Hungarian Academy of Sciences, as well as a Fellow of the American Academy of Arts and Sciences. He has written over 450 papers in various scientific journals, covering areas from theoretical cosmology to observational astronomy, spatial statistics and computer science. In 2004 he received an Alexander Von Humboldt Award in Physical Sciences and a Microsoft Award for Technical Computing in 2008.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15049.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-08-28T12:11:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hB92o4H46hc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/urine-genetic-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>urine genetic test</video:title>
      <video:description>A creatine anhydride, C4H7N3O, formed by the metabolism of creatine, that is found in muscle tissue and blood and normally excreted in the urine as a metabolic waste.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5682a1a6-3e51-4ed2-b62c-0e1b54a43197/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2009-06-01T09:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2738.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>urine</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>gag</video:tag>
      <video:tag>creatinine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Renal-Physiology-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Renal Physiology (cont.)</video:title>
      <video:description>&quot;Lec 17 - Renal Physiology (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his description of nephron anatomy, and the specific role of each part of the nephron in establishing concentration gradients to help in secretion and reabsorption of water, ions, nutrients and wastes. A number of molecular transport processes that produces urine from the initial ultra-filtrate, such as passive diffusion by concentration difference, osmosis, and active transport with sodium-potassium ATPase, are listed. Next, Professor Saltzman describes a method to measure glomerular filtration rate (GFR) using tracer molecule, inulin. He then talks about regulation of sodium, an important ion for cell signaling in the body, as an example to demonstrate the different ways in which nephrons maintain homeostasis.

00:00 - Chapter 1. Introduction
03:06 - Chapter 2. The Role of the Nephron in Ion Balance
16:54 - Chapter 3. The Glomerular Filtration Rate
26:21 - Chapter 4. Selective Reabsorption
39:51 - Chapter 5. Water Balance and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16622.jpg</video:thumbnail_loc>
      <video:duration>2677</video:duration>
      <video:publication_date>2012-08-31T16:19:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hznvgN1Wnfw</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bowman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>Glomerular</video:tag>
      <video:tag>filtration</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>inulin</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>Henle</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>Osmosis</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>filtrate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Covariance-and-the-Regression-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Covariance and the Regression Line</video:title>
      <video:description>Covariance and the Regression Line

Covariance, Variance and the Slope of the Regression Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22747.jpg</video:thumbnail_loc>
      <video:duration>908</video:duration>
      <video:publication_date>2012-09-11T03:03:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ualmyZiPs9w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Covariance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-MIX-1-facilitates-chromosome-condensation-and-dosage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How MIX-1 facilitates chromosome condensation and dosage</video:title>
      <video:description>How can one cell use the same protein for different functions? The protein could be produced only at very specific times in the cell cycle, serving different functions at each time. Another posscomplex with other molecules, the protein can do more than just one thing in a cell. These partnerships can also ensure that a protein is active only at particular times or places./nThis animation shows how MIX-1 facilitates both chromosome condensation and dosage compensation. Two cycles of mitosis are shown. The first cycle illustrates the role of MIX-1/SMC-4 in condensing chromosomes; the second cycle shows how MIX-1 partners with DPY-27/SDC-2 to cut X-chromosome transcription in half./nPart 1: MIX-1 and its partner SMC-4: Chromosome condensation/nAs the embryo develops, the timing of the production of regulatory proteins is carefully controlled. Note the rapid increase in the synthesis of MIX-1 and its partner SMC-4. The MIX-1/SMC-4 complex binds to all the dispersed chromatin, resulting in the formation of compact chromosomes that are essential for mitosis to proceed normally. Observe that MIX-1 also partners with another protein, DPY-27, to function in dosage compensation. This complex requires several other proteins, including SDC-2, to function. However, SDC-2 is not present before the onset of dosage compensation./nPart 2: MIX-1 partners with DPY-27 and SDC-2: Dosage compensation/nAt approximately the 40-cell stage of hermaphrodite development, a brief burst of SDC-2 synthesis occurs after replication but before the chromatin condenses. SDC-2 forms a complex with MIX-1 and DPY-27 that is found only on the X chromosomes. The complex regulates transcription from the two X chromosomes such that total transcription from two hermaphrodite X chromosomes is equivalent to that of one male X chromosome. Thus, the hermaphrodite compensates for having two doses of the X chromosome./nLearn More: Dosage Compensation/nDifferent organisms have evolved many mechanisms by which the amount of X-linked gene expression is made equiva</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/28d7e129-44df-40cc-9758-f1a777124b65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2013-02-08T23:28:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29689.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plate-Tectonics-and-Fossils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plate Tectonics and Fossils</video:title>
      <video:description>NASA Sci Files segment explaining what fossils are and how plate tectonics work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/872092f5-939f-4c61-9739-a9205880da3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2010-10-17T00:32:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4689.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>fossils</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Sociology150A-The-Southern-Culture-of-Honor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Sociology150A - The Southern Culture of Honor</video:title>
      <video:description>&quot;Lec 15- Sociology150A - The Southern Culture of HonorSocial Psychology: Self and Society
Professor: Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24261.jpg</video:thumbnail_loc>
      <video:duration>3679</video:duration>
      <video:publication_date>2012-09-15T05:39:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i_DqVBmV7nc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>of</video:tag>
      <video:tag>honor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-ectopic-pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an ectopic pregnancy?</video:title>
      <video:description>When and where in the body does it occur? You must see this close up view of an animated ectopic pregnancy to learn what this life-threatening occurrence can lead to.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b5341d20-7149-409a-91ca-fd2e2f6827c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2013-02-10T02:03:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29891.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cerebral-Nuclei</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cerebral Nuclei</video:title>
      <video:description>This video will tell you about Cerebral Nuclei. Cerebral Nuclei controls body motion through different parts like striatum and cerebral cortex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6975c7d-590a-4756-bde4-db03ef572568/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2010-11-13T20:11:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5110.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>nuclei</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Urbanism-in-the-Age-of-Biopolitics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Urbanism in the Age of Biopolitics</video:title>
      <video:description>Lec 24- Urbanism in the Age of Biopolitics.
Peter Trummer
Rice School of Architecture Spring 2009 Lecture Series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17378.jpg</video:thumbnail_loc>
      <video:duration>4273</video:duration>
      <video:publication_date>2012-09-02T18:48:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h-iE15XvejI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryo-and-Fetal-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryo and Fetal Development</video:title>
      <video:description>This video explains how the embryo and fetus develops. And it explains the changes it goes through from the first week.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8e601fb-ded8-44d9-9668-d87a84809213/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2011-11-29T21:32:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9175.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Embryo</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Time-Travel-Einsteinss-big-idea-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Time Travel- Einsteinss big idea -Theory of Relativity</video:title>
      <video:description>This video discusses Einstein&apos;s Theory of Relativity as it relates to time travel. Time travel is the concept of moving between different points in time in a manner analogous to moving between different points in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fa904ebb-df3b-4e0f-9733-10b7ab06fd8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2010-11-14T22:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5317.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>time</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>idea</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemistry-Tutorial-301b-Weight-Average-Atomic-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemistry Tutorial 3.01b : Weight Average Atomic Mass</video:title>
      <video:description>Chemistry Tutorial 3.01b : Weight Average Atomic Mass video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5687e7fb-3c21-458c-98cb-77b3f09c6c54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2010-11-11T22:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5019.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>3</video:tag>
      <video:tag>01b</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>mass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosomes-Morphology-in-Humans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosomes Morphology in Humans</video:title>
      <video:description>This video shows a microscopic view of human chromosomes morphology. Watch this video to understand all about this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b73f8f59-70e7-4317-add0-8e70446e1a46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2010-11-15T21:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5452.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>Morphology</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mutations-And-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mutations And Evolution</video:title>
      <video:description>Fables of viruses, mosquito and nylon are shown in this video. The true of evolution and the fabled mutations is discussed with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/edeca754-e58b-4fe5-a975-04ad65bce494/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2010-11-15T21:46:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5451.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Fabled</video:tag>
      <video:tag>Mutations</video:tag>
      <video:tag>Truth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Column-Chromatography-Protocol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Column Chromatography Protocol</video:title>
      <video:description>This video describes the process of Column Chromatography. In this a method used to purify individual chemical compounds from mixtures. It is often used for preparative applications on scales from micrograms up to kilograms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2ac512c7-73a8-4409-9a8d-417a4b65e52c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2010-11-14T23:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5341.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Column</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>purify</video:tag>
      <video:tag>chemicals</video:tag>
      <video:tag>mixtures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-a-Transgenic-Worm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About a Transgenic Worm</video:title>
      <video:description>This video shows a study with the transgenic worm. The functioning are explained here with its microscopic view for helping the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5a8a9dd3-f03f-4de2-8d81-a72145c8defc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-11-22T22:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5677.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>my</video:tag>
      <video:tag>latest</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>Worm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secretion-of-proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secretion of proteins</video:title>
      <video:description>Different cells secrets different types of proteins. Some cells such as white blood cells secrets only one type of protein and are known as unpolarized cells. Other cells called the polarized cells secret classes of a protein that are each destined for delivery to different location. This video discusses the secretion of proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/84c90f00-8a48-4ebc-a4af-99c6a5266ad0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-23T01:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5743.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>secretion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Superficial-Palpation-of-the-Abdomen-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Superficial Palpation of the Abdomen Video</video:title>
      <video:description>Any patient with pain in the abdominal area will require you to perform an abdominal examination and this video lesson outlines in great detail how to perform a general abdomen exam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62265bfe-706a-4f91-8a79-5f0c87f0a5c1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-12-01T03:17:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10033.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>superficial</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Marine-Zooplankton-in-Microvideo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Marine Zooplankton in Microvideo</video:title>
      <video:description>Let us have a close look at marine zooplankton with this video. Different aquatic animals are shown here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eb889d74-839f-4cb6-a22f-da863352fdf9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2010-11-16T23:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5553.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>A</video:tag>
      <video:tag>close</video:tag>
      <video:tag>Look</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>Zooplankton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Sparta</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Sparta</video:title>
      <video:description>&quot;Lec 8 - Sparta&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan explores the rise, fall, and significance of tyrannies in the Greek polis. He argues that the various tyrannies in the Greek world had both negative and positive aspects, which need to be appreciated. For instance, on the one hand, tyrannies promoted economic, commercial and artistic advances. On the other hand, tyrannies ruled absolutely and curbed the freedom of the polis. Finally, Professor Kagan intimates that tyrannies in many ways were a necessary step in the development of the classical polis. In short, through tyrannies, the power and influence of the aristocracy was broken and the hoplite farmer grew greater in significance.

00:00 - Chapter 1. Theorizing Why the Hoplite Phalanx Was Not Adopted by Others 
10:34 - Chapter 2. How Greeks Understood Tyranny
21:15 - Chapter 3. The Rise of Greek Tyranny
40:18 - Chapter 4. Herodotus&apos;s Story of Orthagoras at Sicyon
50:25 - Chapter 5. The Story of Gyges and Unconventional Power
54:35 - Chapter 6. Features of Tyrannies
01:08:23 - Chapter 7. Consequences of Tyranny to Greek Life

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16638.jpg</video:thumbnail_loc>
      <video:duration>4509</video:duration>
      <video:publication_date>2012-08-31T16:34:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TuJ7lGZVUl4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Argos</video:tag>
      <video:tag>aristocracy</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Cypselos</video:tag>
      <video:tag>hoplite</video:tag>
      <video:tag>farmer</video:tag>
      <video:tag>monarchy</video:tag>
      <video:tag>Orthagoras</video:tag>
      <video:tag>Pheidon</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Sicyon</video:tag>
      <video:tag>tyranny</video:tag>
      <video:tag>tyrant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-Rise-of-Athens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The Rise of Athens</video:title>
      <video:description>&quot;Lec 10 - The Rise of Athens&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan finishes up his description of the Spartan constitution. He argues that Sparta had a mixed constitution and gained great power due to alliances that the Spartans made with their neighbors. After the discussion of Sparta, Professor Kagan examines Athens and the development of the Athenian constitution. In addition, he shows how different these two poleis were. Finally, Professor Kagan discusses the emergence of the hoplite class in Athens and the failure of Cylon to make himself tyrant of Athens.

00:00 - Chapter 1. The Spartan Assembly
10:53 - Chapter 2. The Spartan Alliance
26:32 - Chapter 3. Motivations for Sparta&apos;s Foreign Policy
34:38 - Chapter 4. The Rise of Athens
46:09 - Chapter 5. Early Athenian Society
01:07:34 - Chapter 6. Cylon&apos;s Failed Coup d&apos;État

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16640.jpg</video:thumbnail_loc>
      <video:duration>4299</video:duration>
      <video:publication_date>2012-08-31T16:35:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ymChptV_Io0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alcmaeonidae</video:tag>
      <video:tag>archon</video:tag>
      <video:tag>areopagus</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>Cylon</video:tag>
      <video:tag>ephors</video:tag>
      <video:tag>eupatrids</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Constitution</video:tag>
      <video:tag>phratres</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Spartan</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>synoecism</video:tag>
      <video:tag>Theagenes</video:tag>
      <video:tag>thetes</video:tag>
      <video:tag>tribes</video:tag>
      <video:tag>zeugetai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-The-Types-Of-Cellular-Adaptations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At The Types Of Cellular Adaptations</video:title>
      <video:description>This video will make you views clear for the topic cellular adaptation. The four types of cellular adaptions with their descriptions are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e1d6e51b-0626-4dc5-9130-e0d0df1cce01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2013-01-19T05:37:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28975.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>072</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>adaptations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Geography C110</video:title>
      <video:description>&quot;Lec 22 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27439.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-09-21T07:13:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KexNzygxE8Q</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Legal-and-ethical-responsibilities-as-care-giver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Legal and ethical responsibilities as care giver</video:title>
      <video:description>This video focuses on legal and ethical responsibility as a care giver. Learn more on this by watching this video. Mary Sue Lynch is a trainer and consultant at Lynch training and consulting.This is part 1 of 4 parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91271da8-b84f-4da8-b6d4-206335df711f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>443</video:duration>
      <video:publication_date>2010-11-15T19:55:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5434.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>legal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ethical</video:tag>
      <video:tag>responsibilities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-101-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>vukuftail</video:uploader>
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      <video:duration>50</video:duration>
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      <video:description>&quot;Lec 28 - Consumer Responses to Electric Vehicles&quot; (April 14, 2010) Tom Turrentine, Director of UC Davis&apos;s Plug-in Hybrid Electric Vehicle Research Center, discusses recent anthropological research on changes in consumer behavior in response to the recent rapidly growing and changing alternative-fuel vehicle market and how these responses may be shaped by perceptions of the social and political associations related to electric vehicles.

Stanford University
http://www.stanford.edu

UC Davis Plug-in Hybrid Electric Vehicle Research Center
http://phev.ucdavis.edu/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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    <video:video>
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      <video:description>SAT Prep: Test 1 Section 3 Part 6

Problems 15-16 starting on page 399</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Peloponnesian War, Part I (cont.)</video:title>
      <video:description>&quot;Lec 18 - The Peloponnesian War, Part I (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the aftermath of the Thirty Years Peace. He argues that the Peace had the potential to keep peace between Athens and Sparta due to the arbitration clause. In addition, he argues that during this time, Athens sends various diplomatic messages to the wider Greek world stating their intentions for peace, such as the Panhellenic venture to establish Thurii. However, this peace is seriously challenged when Corinth and Corcyra come into conflict over Epidamnus. At this point, Athens could make an alliance with Corcyra and run the risk of angering Sparta or allow Corinth to potentially take over Corcyra&apos;s navy and change the naval balance of power. Athens decides on a defensive alliance.

00:00 - Chapter 1. Preserving the Thirty Years Peace
10:12 - Chapter 2. The Pan-hellenic Colony of Thurii
22:05 - Chapter 3. Testing the Peace
38:30 - Chapter 4. Civil War at Epidamnus and the Question of Honor 
01:12:18 - Chapter 5. Athens Votes on a Defensive Alliance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Dramatic</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 45- Immediate Gratification.
Neil Denari
Rice School of Architecture Spring 2010 Lecture Series: What&apos;s the matter with architecture?</video:description>
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      <video:description>This video presented by medical minutes will help you to have a knowledge for the signs of kidney stones. Different cases for kidney stone are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/1802cad4-02e9-4a9e-87c1-a77937206b4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
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      <video:tag>A</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>of</video:tag>
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      <video:description>On the other hand, immediate-burning incense can be lit right by a flame and then fanned down which later on on releases fragrance.
 What Aunt Paula had mentioned couldn&apos;t be accurate, I assumed, no just one has lived in this apartment for a lengthy time.</video:description>
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      <video:duration>486</video:duration>
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    <video:video>
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      <video:description>The God of Jaws, Claws, Bacteria &amp; Viruses (Bios-Death _ Theodicy)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/871ce5a6-036b-4b62-b7f4-db6c598e16e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
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      <video:tag>the</video:tag>
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      <video:tag>jaws</video:tag>
      <video:tag>Claws</video:tag>
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    <video:video>
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      <video:description>An explanation of why (not how) borrowing/regrouping works when subtracting numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20462.jpg</video:thumbnail_loc>
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      <video:tag>Works</video:tag>
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      <video:description>You can&apos;t trust your eyes, learn why in this video.  AsapSCIENCE discuses the physiological reasons why our eyes can report erroneous things to our brains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/d956fb4d-69dc-4803-bcaf-7d1bdcd1620e/cand_5.jpg</video:thumbnail_loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/413952cb-2320-42a6-9204-834a944e033a/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>Surfaces</video:tag>
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      <video:uploader>Douglas F. Palte</video:uploader>
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      <video:tag>Thruster</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>spacetime</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows some examples of parallel lines to find out different angles between parallel lines. Basic concepts are discussed here very briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/eea81227-4c1d-41f7-9c3c-a7ba17ab6641/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>geometry</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Peloponnesian War, Part II (cont.)</video:title>
      <video:description>&quot;Lec 20 - The Peloponnesian War, Part II (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan examines Pericles as a general. First, he describes Pericles&apos; strategy of war and then he evaluates this strategy. According to Professor Kagan, Pericles&apos; strategy was characterized by being both defensive and rational. It was defensive, because the Athenians did not engage the Spartans in a traditional hoplite battle, and it was rational, because Pericles assumed that the Spartans would cease fighting when they realized that the Athenians did not have to fight a land battle, since they had a walled city and a navy. On its surface, this strategy seems reasonable, but Professor Kagan points out that there were two flaws. First, the Athenians did not have an offensive plan: that is, a plan to deter the Spartans from quitting the war. Second, Pericles failed to realize that war is not always rational.

00:00 - Chapter 1. Pericles and His Strategy
16:27 - Chapter 2. Modern Scholars&apos; Views on Pericles
26:04 - Chapter 3. Criticism of Pericles as a Military Leader
40:54 - Chapter 4. Pericles&apos; Other Obstacles
53:47 - Chapter 5. Question and Answer

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16650.jpg</video:thumbnail_loc>
      <video:duration>4226</video:duration>
      <video:publication_date>2012-08-31T16:44:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jjunpZz2EhU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hermippus</video:tag>
      <video:tag>Peloponnesian</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Plutarch</video:tag>
      <video:tag>Spachteria</video:tag>
      <video:tag>strategos</video:tag>
      <video:tag>Thucydides</video:tag>
      <video:tag>Tolmides</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>There is a dynamic, complex relationship between hemoglobin and oxygen.  Our body takes advantage of this situation to make energy out of foods we eat. Here in this video, you can find some information about this relationship.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/9d997ecd-edac-4c28-a1d7-cc6920612156/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2014-08-25T22:26:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31133.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hemoglobin</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>dynamics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Sacred Geometry is the blueprint of creation and the genesis of all form it is an ancient science that explores and explains the energy patterns that create and unify all things and reveals the precise way that the energy of creation organizes itself</video:description>
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      <video:duration>637</video:duration>
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      <video:tag>Sacred</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Types of Atomic Bonds Chemistry Basics Part II</video:title>
      <video:description>This is the second part of the basic chemistry concepts. It talks about why atoms for bonds, periodic table, ionic bonds, covalent bonds and hydrogen bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0ceaf909-bc7a-4178-b292-6e400d0707ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>831</video:duration>
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      <video:uploader>guptava</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Basics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This science video explains cell cycle and mitosis in a simple way for people in high school or lower.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/345f323c-aca7-4a26-a0ae-1c25a734cb92/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>guptava</video:uploader>
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      <video:tag>mitosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this second video we meet Barbara J. Meyer, Ph.D. leading us in a lecture on hermaphrodites. He tackles &apos;The safer sex&apos;. For more details log to www.hhmi.org.</video:description>
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      <video:duration>395</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>130</video:duration>
      <video:publication_date>2015-05-05T06:41:23.000Z</video:publication_date>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 3 - Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21173.jpg</video:thumbnail_loc>
      <video:duration>4233</video:duration>
      <video:publication_date>2012-09-09T02:58:32.000Z</video:publication_date>
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      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Proof: d/dx(ln x) = 1/x</video:title>
      <video:description>Proof: d/dx(ln x) = 1/x

Taking the derivative of ln x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19822.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>d</video:tag>
      <video:tag>dx</video:tag>
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      <video:tag>x</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Enzymes are proteins that catalyze most of the biochemical reactions. Three dimensional structures of enzymes are crucial for its function. Enzymes contain a special area that specifically binds with the substrate of the enzyme. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1d089d64-a82e-4294-9174-6ff00b7c26d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
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      <video:tag>function</video:tag>
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      <video:tag>enzymes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 9- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21179.jpg</video:thumbnail_loc>
      <video:duration>4146</video:duration>
      <video:publication_date>2012-09-09T02:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_00OeUOFxtI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Computer-Science-61A-concurrency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Computer Science 61A - : concurrency</video:title>
      <video:description>&quot;Lec 28 - Computer Science 61A - : concurrency&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23801.jpg</video:thumbnail_loc>
      <video:duration>3042</video:duration>
      <video:publication_date>2012-09-14T11:12:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a_qhlzmXqAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>concurrency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Don-Quixote-Part-II-Chapters-LIV-LXX-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Don Quixote, Part II: Chapters LIV-LXX (cont.)</video:title>
      <video:description>&quot;Lec 22 - Don Quixote, Part II: Chapters LIV-LXX (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

As we approach the end of the novel, Cervantes compresses and combines elements from different types of romances (morisco, Greek, pastoral) in what seems to be an attempt to create a new literary genre; the modern novel. In the episodes in Barcelona, the prank with the talking head makes literal the figure of prosopopeia; Don Quixote&apos;s visit to the printing shop explores the very origin of the book; the sign the boys hang on Don Quixote&apos;s back also reduces him to language. Avellaneda&apos;s misreading of the Quixote coincides with that of the dueñas who punish Sancho, and is also ironically represented in Altisidora&apos;s dream. By taking literature to its limits, by incorporating Avellaneda&apos;s book into the Quixote, by rejecting bookish knowledge in favor of experience, Cervantes seems to point to the idea that there is no position from which to stand outside of the world of fiction. The only way out would be through a voluntary act of the will, equivalent to the one Don Quixote makes after being defeated by the Knight of the White Moon.

00:00 - Chapter 1. Episodes in Barcelona
17:30 - Chapter 2. Avellaneda&apos;s Spurious Quixote
33:42 - Chapter 3. Don Quixote&apos;s Defeat by the Knight of the White Moon
39:01 - Chapter 4. Episodes Leading to the Contagion of Madness from Character to Character
48:11 - Chapter 5. Altisidora&apos;s Infernal Vision
52:57 - Chapter 6. Experience over Bookish Learning

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23543.jpg</video:thumbnail_loc>
      <video:duration>3533</video:duration>
      <video:publication_date>2012-09-14T09:17:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QFnzqmi21ao</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LIV</video:tag>
      <video:tag>LXX</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-From-Osteoporosis-With-Serotonin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention From Osteoporosis With Serotonin</video:title>
      <video:description>This video will show you that how can a Serotonin may prevent Osteoporosis. Osteoporosis is a disease that occurs in bones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b48ce234-fd30-4683-bbd1-e843339a8d47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-12-06T20:33:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10962.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>serotonin</video:tag>
      <video:tag>may</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>osteoporosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foleys-Catheter-insertion-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foley&apos;s Catheter insertion video</video:title>
      <video:description>Foley&apos;s Catheter insertion is illustrated in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f8e7885-39a0-4790-8b46-916128c87c5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T20:43:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10442.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>s</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-putting-metals-in-microwave-is-dangerous</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why putting metals in microwave is dangerous</video:title>
      <video:description>What&apos;s The Deal With Metal In The Microwave?
Science Advisor: Louis Bloomfield, phD 
Professor and Associate Chair of Physics, University of Virginia
HowEverythingWorks.org/nSparking Footage: Matthew Villani 
youtube.com/MicrowaveMeShow/nProducer: Rebecca Adams
Videographer/Editor: Amber Genuske
Animation: Noelle Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/f0159299-7021-4d14-b854-bc2516a3f76c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2015-05-02T09:29:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32164.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Metal</video:tag>
      <video:tag>microwave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-of-a-tooth-anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation of a tooth anatomy</video:title>
      <video:description>The part that we refer to as the tooth is actually the crown. This is an anatomy 3D of a medical animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f2d4f5a4-27bd-4c6e-ac9f-0ae688df6ad1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-28T05:28:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8211.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tooth</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chaperons-and-Proteasome-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chaperons and Proteasome Function</video:title>
      <video:description>Chaperons are proteins that assist the covalent folding or unfolding and the assembly or disassembly of other macromolecular structures whereas  proteasome functions to degrade unneeded or damaged proteins by proteolysis, a chemical reaction that breaks peptide bonds. This video explains both and their effect on our health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/a9153384-b705-4be6-b06d-b27413347ff4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2015-08-05T14:09:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32254.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Chaperons</video:tag>
      <video:tag>Proteasome</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Telling-a-Free-Story-Fugitive-Slaves-and-the-Underground-Railroad-in-Myth-and-Reality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Telling a Free Story: Fugitive Slaves and the Underground Railroad in Myth and Reality</video:title>
      <video:description>&quot;Lec 5 - Telling a Free Story: Fugitive Slaves and the Underground Railroad in Myth and Reality&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight discusses the rise of abolitionism. Blight begins with an introduction to the genre of slave narratives, with particular attention to Frederick Douglass&apos; 1845 narrative. The lecture then moves on to discuss the culture in which antebellum reform grew--the factors that encouraged its growth, as well as those that retarded it. Professor Blight then describes the movement towards radical abolitionism, stopping briefly on colonization and gradualism before introducing the character and ideology of William Lloyd Garrison.

00:00 - Chapter 1. Frederick Douglass and the Slave Narrative
09:46 - Chapter 2. The Development of Abolitionism in the North
22:37 - Chapter 3. Colonization and the Idea of Gradualism
30:18 - Chapter 4. The Radicalization of Anti-slavery Thinkers
38:43 - Chapter 5. The Ideas of William Lloyd Garrison
46:42 - Chapter 6. Concluding Thoughts on Different Abolitionisms

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16710.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-01T08:27:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QAzP6_NFGc0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abolitionism</video:tag>
      <video:tag>colonization</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>Douglass</video:tag>
      <video:tag>Gradualism</video:tag>
      <video:tag>immediatism</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>narratives</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Lloyd</video:tag>
      <video:tag>Garrison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 12- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21182.jpg</video:thumbnail_loc>
      <video:duration>4140</video:duration>
      <video:publication_date>2012-09-09T02:59:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e4o2y5ZP6-Y</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of  Pressure</video:title>
      <video:description>Video shows an activity to show the effect of pressure on the volume. This video will help you to clear the concept of pressure and volume.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bd76197b-2ad3-4d38-9cf4-294920775ad4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2013-01-12T01:16:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28700.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Pressure</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-Hiatal-Hernia-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation Hiatal Hernia 3D</video:title>
      <video:description>A Hiatal Hernia occurs when part of the stomach pushes through into the thorax past the diaphragm that separates the two. This a 3D medical animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/73dc1ecb-a073-41f5-9089-c8b73357132b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-11-28T05:28:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8212.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hiatal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Expansion-and-Slavery-Legacies-of-the-Mexican-War-and-the-Compromise-of-1850</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Expansion and Slavery: Legacies of the Mexican War and the Compromise of 1850</video:title>
      <video:description>&quot;Lec 6 - Expansion and Slavery: Legacies of the Mexican War and the Compromise of 1850&quot; The Civil War and Reconstruction (HIST 119)

In this lecture, Professor Blight discusses some of the conflicts, controversies, and compromises that led up to the Civil War. After analyzing Frederick Douglass&apos;s 1852 Fourth of July speech and the inherent conflict between American slavery and American freedom, the lecture moves into a lengthy discussion of the war with Mexico in the 1840s. Professor Blight explains why northerners and southerners made &quot;such a fuss&quot; over the issue of slavery&apos;s expansion into the western territories. The lecture ends with the crisis over California&apos;s admission to statehood and the Compromise of 1850.

00:00 - Chapter 1. Douglass&apos;s July Fourth Speech
12:36 - Chapter 2. The Election of 1844 and the Mexican War
25:52 - Chapter 3. Slavery in the West? The Legacy of the Mexican War
36:54 - Chapter 4. A Shrinking South? The South&apos;s Stance on Slavery in the West
42:36 - Chapter 5. Plans Leading to the Compromise of 1850
49:24 - Chapter 6. The Election of 1848 and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16711.jpg</video:thumbnail_loc>
      <video:duration>3196</video:duration>
      <video:publication_date>2012-09-01T08:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8bzOIn2WVAw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>daniel</video:tag>
      <video:tag>Webster</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>Douglass</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Clay</video:tag>
      <video:tag>james</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Polk</video:tag>
      <video:tag>Manifest</video:tag>
      <video:tag>Destiny</video:tag>
      <video:tag>Mexican</video:tag>
      <video:tag>american</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Compromise</video:tag>
      <video:tag>1850</video:tag>
      <video:tag>West</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-create-a-surgical-knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to create a surgical knot</video:title>
      <video:description>This video shows the process of creating a surgical knot which is created to maintain tension on a suture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68b4a335-a70f-4853-9870-148eea09dc92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-12-11T23:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11229.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-A-Hell-of-a-Storm-The-Kansas-Nebraska-Act-and-the-Birth-of-the-Republican-Party</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - A Hell of a Storm The Kansas-Nebraska Act and the Birth of the Republican Party</video:title>
      <video:description>&quot;Lec 7 - &quot;A Hell of a Storm&quot;: The Kansas-Nebraska Act and the Birth of the Republican Party, 1854-55&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight narrates some of the important political crises of the 1850s. The lecture begins with an account of the Compromise of 1850, the swan song of the great congressional triumvirate--Henry Clay, Daniel Webster, and John C. Calhoun. The lecture then describes northern opposition to the Fugitive Slave Act passed as part of the Compromise, and the publication of Harriet Beecher Stowe&apos;s classic Uncle Tom&apos;s Cabin in 1852. Professor Blight then introduces the Kansas-Nebraska Act of 1854, the most pivotal political event of the decade, and the catalyst for the birth of the Republican party.

00:00 - Chapter 1. Introduction
06:39 - Chapter 2. Slavery in the Capital? Texas? Underground Railroad? Issues of 1850
14:49 - Chapter 3. How the Compromise of 1850 Was a Compromise
21:33 - Chapter 4. Consequences of the Fugitive Slave Act and Uncle Tom&apos;s Cabin
29:32 - Chapter 5. The Case of Anthony Burns
35:43 - Chapter 6. The Development of the Kansas-Nebraska Act
45:38 - Chapter 7. The Birth of the Republican Party and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16712.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-01T08:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/noph6RYyWvg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Anthony</video:tag>
      <video:tag>Burns</video:tag>
      <video:tag>Compromise</video:tag>
      <video:tag>1850</video:tag>
      <video:tag>daniel</video:tag>
      <video:tag>Webster</video:tag>
      <video:tag>Fugitive</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Harriet</video:tag>
      <video:tag>Beecher</video:tag>
      <video:tag>Stowe</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Clay</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Calhoun</video:tag>
      <video:tag>Kansas</video:tag>
      <video:tag>Nebraska</video:tag>
      <video:tag>Missouri</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>sovereignty</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Douglas</video:tag>
      <video:tag>Uncle</video:tag>
      <video:tag>Tom</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Cabin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tri-Nucleotide-Repeat-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tri Nucleotide Repeat Animation</video:title>
      <video:description>This animation illustrates Tri Nucleotide Repeat in the cell.  Slippage during DNA replication can lead to expanding sections of repeating nucleotides. Watch this animation to see how this problem occurs. Includes audio narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/9927e77c-152d-42c4-abea-335a631332ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-04-17T22:55:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12270.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Slippage</video:tag>
      <video:tag>Tri</video:tag>
      <video:tag>Nucleotide</video:tag>
      <video:tag>Repeat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Trigonometric-System-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Trigonometric System Example</video:title>
      <video:description>This lecture is provided by Khan Academy.

2010 IIT JEE Paper 1 Problem 55 Trigonometric System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20088.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-06T01:54:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y2ed-g8Lpdc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trigonometric</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Placement-of-ECG-Leads</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placement of ECG Leads</video:title>
      <video:description>ECG Leads Placement has to do with how the leads are placed on a patient  and how to connect to specific parts of the body, these are usually about 10.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a4ef75d2-f228-43a1-b933-b068f7b5fcd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-28T06:20:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8333.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ECG</video:tag>
      <video:tag>Leads</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Procedures-in-Hospital-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Procedures in Hospital Dentistry</video:title>
      <video:description>&quot;Lec 14 - Procedures in Hospital Dentistry&quot;Explains certain procedures a dentist should follow when serving patients in a hospital.  Orig. air date: AUG 15 66

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21188.jpg</video:thumbnail_loc>
      <video:duration>3439</video:duration>
      <video:publication_date>2012-09-09T03:03:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/46CTG3gDYkY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Dentistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Physics-10-Electricity-and-Magnetism-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Physics 10 Electricity and Magnetism II</video:title>
      <video:description>Physics 10 Electricity and Magnetism II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19307.jpg</video:thumbnail_loc>
      <video:duration>3950</video:duration>
      <video:publication_date>2012-09-05T01:22:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uL1Gez2cjGo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-Immunology-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on Immunology 1</video:title>
      <video:description>Immunology is the science of body&apos;s defence system. This video presents MIT lecture on immunology. The lecture was delivered by Professor  Robert A. Weinberg. Edited by Ashraf. .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1558.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2009-04-02T04:51:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1558.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21184.jpg</video:thumbnail_loc>
      <video:duration>3709</video:duration>
      <video:publication_date>2012-09-09T03:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0uAyShjHBnU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-10-List-Why-Anti-Evolutionists-are-WRONG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top 10 List Why Anti-Evolutionists are WRONG</video:title>
      <video:description>In discussing evolution with people who doubt its validity I have found they use the same arguments over and over again.  I felt it&apos;s time someone put these arguments to the test and hold them against existing facts.

To download this video go to:
http://www.mediafire.com/?4yn0m1q1l0t

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?nttnnndz2mz

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b7aecae-9fde-4760-bb27-bc4f071b2ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2009-05-27T21:23:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2542.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Ten</video:tag>
      <video:tag>Arguments</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Mac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 12 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19675.jpg</video:thumbnail_loc>
      <video:duration>4729</video:duration>
      <video:publication_date>2012-09-05T04:10:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7cPcutRLLXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Concept-creationists-dont-understand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Concept creationists don&apos;t understand</video:title>
      <video:description>This video rests on one assumption, that mutations are a constant fact of life.  Is this valid? Yes.  Three common causes of mutations are radicals, ionizing radiation, and polymerase errors.  Radicals are a constant given the chemistry of the earth.  Ionizing radiations has existed long before life.  And no polymerase is perfect.  Therefore, mutations have occurred in the past and continue to occur today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f7293ab3-5d03-455b-8c67-1e2b03256453/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2009-05-27T21:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2588.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mutation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Climate-Change-and-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Climate Change and Biodiversity</video:title>
      <video:description>Climate Change and Biodiversity

Guests: Kassie Siegel, Staff Attorney, Center for Biological Diversity and Steven Beissinger, Professor of Conservation Biology, Chair of Ecosystem Sciences Division and Department of Environmental Science, Policy &amp; Management, UC Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19715.jpg</video:thumbnail_loc>
      <video:duration>6067</video:duration>
      <video:publication_date>2012-09-05T04:27:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sIsrZEI-wOk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Denver-Radon-Mitigation-303-466-2626-Remediation-Abatement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Denver Radon Mitigation (303) 466-2626 Remediation Abatement</video:title>
      <video:description>http://www.radondenvercolorado.com  Air Quality Control offers radon mitigation services throughout Colorado including the following cities: Denver, Littleton, Boulder, Broomfield, Aurora, Longmont, Fort Collins (Ft. Collins), Parker, Arvada, Englewood, Loveland, Castle Rock, Golden, Louisville, Westminster, Lafayette, Erie, Evergreen, Colorado Springs, Commerce City, Morrison, Elizabeth, Monument, Lyons, Windsor, Johnstown, Pine, Berthoud, Larkspur, Dillon, Dacono, Mead, Ward, and All of CO.  They install radon gas remediation systems in the following counties:  Jefferson, Arapahoe, Denver, Adams, Elbert, Douglas, Boulder, Gilpin, Clear Creek, Summit, Park County, Teller, Boulder, Grand, Eagle, Lincoln, El Paso, Crowley, Fremont, Chaffe, Lake, Pitkin, Jackson, Broomfield, Morgan, Washington, Weld, Larimer, Garfield, Routt, and all other Colorado Counties.
Air Quality Control offers the following services: radon mitigation, testing, and remediation.  They specialize in radon gas abatement, measurement, reduction, and removal.  They are one of the Nation&apos;s largest radon companies and install high-quality, affordable radonmitigation systems.  To reduce your home&apos;s radon levels or for radon gas measurement options, contact Air Quality Control at 1-800-420-3881.  (Other [improper] search terms: raddon, raidon, raydon, radeon mitigator, midigation, radongas, radontesting mitigater, remitigation contractor, radon mediation, mitigaton company, abatment.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/669eec18-124b-4898-9400-30952bc507de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-05-30T15:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2735.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>denver</video:tag>
      <video:tag>colorado</video:tag>
      <video:tag>littleton</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>boulder</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>broomfield</video:tag>
      <video:tag>abatement</video:tag>
      <video:tag>radongas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Creation-Museum-Teaches-Super-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Creation Museum Teaches Super Evolution</video:title>
      <video:description>I invite everyone to view the full collection of photos taken at the creation &quot;museum&quot;.  

http://www.flickr.com/photos/n1c0star/sets/72157600335006271/

These images were not taken by me. It was a mistake by me to refer to the couple as atheists in the video.  By their own admission they simple are two people who do not believe in creationism.

I always put museum in quotes as this building makes a mockery of the fine history of science and art institutions.   The slides I have selected show clear evidence that creationists believe in and promote the idea of Super Evolution.  Here I present very simple evidence that proves beyond a shadow of a doubt that such rapid change is completely impossible and goes against every single piece of data collected over the past century and a half.

This &quot;museum&quot; goes beyond teaching super evolution.  The real goal is to convince the visitor that science in general does not work.  And of course this makes sense.  How else can one reconcile the ideas offered by creationists with the millions of facts collected by scientists.  In short, creationists want people to accept what they say, and not think for themselves.  Because even the most marginal effort of free thought will unmask their ideas as completely ludicrous.  

This &quot;museum&quot; makes it clear that creationists want our society to fall back into the dark ages.  Ask yourself this: Where have all of our medical breakthroughs come from? Where have our communications and transportation technologies come from?  The scientific method, logic, and human reason are the backbone of modern civilization.  Creationists want us to abandon them for blind acceptance.  Yet they are more than willing to use these technologies to advance their ignorance.  And yes that does make them hypocrites.

The slide at 4:33 should read &quot;most animals are diploid&quot; as the vast majority are but a few specie are in fact haploid.

To download this video go to:
http://www.mediafire.com/?btgoyndxkl4

If you wish to translate this video you can d</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d636db91-1d7e-47a7-8f4b-3168204ddf47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2009-05-27T21:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2614.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>flood</video:tag>
      <video:tag>Noah</video:tag>
      <video:tag>Ark</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Dawkins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 13 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Kinetic Theory - Behavior of Gases

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15185.jpg</video:thumbnail_loc>
      <video:duration>3098</video:duration>
      <video:publication_date>2012-08-28T15:31:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UqQRXRtvM9o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 3- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21195.jpg</video:thumbnail_loc>
      <video:duration>2515</video:duration>
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      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 -  Electrical Engineering C245 - Mechanics of Mater</video:title>
      <video:description>&quot;Lec 10 -  Electrical Engineering C245 - Mechanics of Mater&quot;Introduction to MEMS Design</video:description>
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      <video:publication_date>2012-09-15T07:00:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pLyb4Emm6Fs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:title>SCN-lg</video:title>
      <video:description>SCN</video:description>
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      <video:duration>101</video:duration>
      <video:publication_date>2009-07-08T00:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2994.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>SCN</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Type of radioactive particles</video:title>
      <video:description>Radioactive decay is the process in which an unstable atomic nucleus loses energy by emitting ionizing particles and radiation. This decay, or loss of energy, results in an atom of one type, called the parent nuclide transforming to an atom of a different type, called the daughter nuclide.

As for types of radioactive radiation, it was found that an electric or magnetic field could split such emissions into three types of beams. For lack of better terms, the rays were given the alphabetic names alpha, beta and gamma, still in use today. While alpha decay was seen only in heavier elements (atomic number 52 and greater), the other two types of decay were seen in all of the elements.

In analyzing the nature of the decay products, it was obvious from the direction of electromagnetic forces that alpha rays carried a positive charge, beta rays carried a negative charge, and gamma rays were neutral. From the magnitude of deflection, it was clear that alpha particles were much more massive than beta particles. Passing alpha particles through a very thin glass window and trapping them in a discharge tube allowed researchers to study the emission spectrum of the resulting gas, and ultimately prove that alpha particles are helium nuclei. Other experiments showed the similarity between beta radiation and cathode rays; they are both streams of electrons, and between gamma radiation and X-rays, which are both high energy electromagnetic radiation.

Although alpha, beta, and gamma are most common, other types of decay were eventually discovered. Shortly after discovery of the neutron in 1932, it was discovered by Enrico Fermi that certain rare decay reactions yield neutrons as a decay particle. Isolated proton emission was eventually observed in some elements. Shortly after the discovery of the positron in cosmic ray products, it was realized that the same process that operates in classical beta decay can also produce positrons (positron emission), analogously to negative electrons. Each of the two types of beta decay ac</video:description>
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      <video:duration>169</video:duration>
      <video:publication_date>2009-06-07T15:17:16.000Z</video:publication_date>
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      <video:uploader>abdul hannan</video:uploader>
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      <video:title>Lecture Four Life at the End of the Chromosome PART 1</video:title>
      <video:description>This lecture is provided by HHMI. The Double Life of RNAâ€”The 1995 Webcast Lectures</video:description>
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      <video:duration>357</video:duration>
      <video:publication_date>2007-09-01T19:57:41.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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      <video:title>Lec 84 - Triangle Medians and Centroids (2D Proof)</video:title>
      <video:description>Triangle Medians and Centroids (2D Proof)

Showing that the centroid is 2/3 of the way along a median</video:description>
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      <video:duration>915</video:duration>
      <video:publication_date>2012-09-06T14:29:14.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Triangle</video:tag>
      <video:tag>Medians</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Centroids</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>Proof</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 20 - Geography C110</video:title>
      <video:description>&quot;Lec 20 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
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      <video:uploader>0|41|0</video:uploader>
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      <video:tag>C110</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video describes human urinary system or urinary tract which is also called the excretory system. This organ system that produces, stores, and eliminates urine.</video:description>
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      <video:duration>24</video:duration>
      <video:publication_date>2011-12-12T00:01:16.000Z</video:publication_date>
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      <video:uploader>velatin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Days-of-Jubilee-The-Meanings-of-Emancipation-and-Total-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Days of Jubilee: The Meanings of Emancipation and Total War</video:title>
      <video:description>&quot;Lec 16 - Days of Jubilee: The Meanings of Emancipation and Total War&quot; The Civil War and Reconstruction (HIST 119)

This lecture focuses on the process of emancipation after the passage of the Emancipation Proclamation on January 1, 1863. The Proclamation, Professor Blight suggests, had four immediate effects: it made the Union army an army of emancipation; it encouraged slaves to strike against slavery; it committed the US to a policy of emancipation in the eyes of Europe; and it allowed African Americans to enlist in the Union Army. In the end, ten percent of Union soldiers would be African American. A number of factors, Professor Blight suggests, combined to influence the timing of emancipation in particular areas of the South, including geography, the nature of the slave society, and the proximity of the Union army.

00:00 - Chapter 1. Introduction: Freed Slaves on the Battlefield
06:58 - Chapter 2. The Immediate Effects of the Emancipation Proclamation and Ensuing Domestic Criticisms
24:47 - Chapter 3. Which Slaves Are Free? Which Slaves Can Fight?
31:01 - Chapter 4. Recognizing and Mobilizing Emancipation: The Story of Wallace Turnage
42:22 - Chapter 5. Higginson&apos;s Account of the Proclamation and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16722.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-01T08:36:33.000Z</video:publication_date>
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      <video:tag>Wentworth</video:tag>
      <video:tag>Higginson</video:tag>
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      <video:title>The X-Planets</video:title>
      <video:description>The X-Planets video</video:description>
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      <video:duration>368</video:duration>
      <video:publication_date>2010-11-10T14:36:46.000Z</video:publication_date>
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      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Planets</video:tag>
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    <video:video>
      <video:title>Where are Cilia Found</video:title>
      <video:description>Cilia are thin tail like projections extending approximately 0.1 mm outwards from the cells there are two types of cilia motile cilia moving cilia and non-motile cilia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/77218890-ece5-49c1-af2c-dc747b5e83fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
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      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 19 - Anthropomorphic Interfaces for the Underserved</video:title>
      <video:description>&quot;Lec 19 - Anthropomorphic Interfaces for the Underserved&quot; (March 12, 2010) Timothy Bickmore, Professor at Northeastern University, discusses his research with a virtual nurse that helps patients understand their medical conditions and medications when they are discharged from a hospital.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>statistics</video:tag>
      <video:tag>design</video:tag>
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      <video:tag>nurse</video:tag>
      <video:tag>synthetic</video:tag>
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      <video:tag>Trust</video:tag>
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      <video:tag>Instruction</video:tag>
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      <video:tag>medication</video:tag>
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      <video:tag>Effect</video:tag>
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      <video:description>This video shows the internal process of ear on hearing a sound. Outer ear, ear canal and ear drum are shown in the video with their full workings.</video:description>
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    <video:video>
      <video:title>Pyro Sequencing</video:title>
      <video:description>Pyrosequencing™ is sequencing by synthesis, a simple to use technique for  accurate and quantitative analysis of DNA sequences.Pyrosequencing is a method of DNA sequencing (determining the order of nucleotides in DNA) based on the &quot;sequencing by synthesis&quot; principle, which relies on detection of pyrophosphate release on nucleotide incorporation rather than chain termination with dideoxynucleotides.The technique was developed by Pål Nyrén and his student Mostafa Ronaghi at the Royal Institute of Technology in Stockholm in 1996.Procedure 
&quot;Sequencing by synthesis&quot; involves taking a single strand of the DNA to be sequenced and then synthesizing its complementary strand enzymatically. The Pyrosequencing method is based on detecting the activity of DNA polymerase (a DNA synthesizing enzyme) with another chemiluminescent enzyme. Essentially, the method allows sequencing of a single strand of DNA by synthesizing the complementary strand along it, one base pair at a time, and detecting which base was actually added at each step. The template DNA is immobilized, and solutions of A, C, G, and T nucleotides are added and removed after the reaction, sequentially. Light is produced only when the nucleotide solution complements the first unpaired base of the template. The sequence of solutions which produce chemiluminescent signals allows the determination of the sequence of the template.
ssDNA template is hybridized to a sequencing primer and incubated with the enzymes DNA polymerase, ATP sulfurylase, luciferase and apyrase, and with the substrates adenosine 5´ phosphosulfate (APS) and luciferin.
1. The addition of one of the four deoxynucleotide triphosphates (dNTPs)(in the case of dATP we add dATPαS which is not a substrate for a luciferase) initiates the second step. DNA polymerase incorporates the correct, complementary dNTPs onto the template. This incorporation releases pyrophosphate (PPi) stoichiometrically.
2. ATP sulfurylase quantitatively converts PPi to ATP in the presence of adenosine 5´ phosphosulfate. This A</video:description>
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      <video:tag>vnbio</video:tag>
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      <video:description>This video will help you a lot to know the proper use of auto-inhaler. A step by step procedure is shown here for the use of inhaler.</video:description>
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      <video:duration>168</video:duration>
      <video:publication_date>2011-11-29T21:00:59.000Z</video:publication_date>
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      <video:tag>Autohaler</video:tag>
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      <video:title>Lec 1 - Introduction to interest</video:title>
      <video:description>Introduction to interest

What interest is.  Simple versus compound interest.</video:description>
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      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T01:59:35.000Z</video:publication_date>
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      <video:category>Finance</video:category>
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      <video:tag>to</video:tag>
      <video:tag>Interest</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14 - Subtracting decimals (old)</video:title>
      <video:description>Subtracting decimals (old)

Subtracting decimal numbers</video:description>
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      <video:publication_date>2012-09-06T15:19:00.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>old</video:tag>
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  </url>
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      <video:description>&quot;Lec 25 - Sociology150A - Relationships&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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      <video:duration>4351</video:duration>
      <video:publication_date>2012-09-15T05:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x52e6YV9otk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
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    <loc>https://dnatube.com/videos/Lec-18-Averages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Averages</video:title>
      <video:description>Averages

Introduction to averages and algebra problems involving averages.</video:description>
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      <video:duration>516</video:duration>
      <video:publication_date>2012-09-06T02:00:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9VZsMY15xeU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Averages</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chest-examination-demontration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest examination demontration</video:title>
      <video:description>The patient must be properly undressed and gowned for proper chest examination. The patient should be observed for general signs of respiratory disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eabe2111-b5fa-40b2-a557-e722cb1e828c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T10:55:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8779.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
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    <loc>https://dnatube.com/videos/Neutrophil-Chemotaxis-Chasing-a-Bacterium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neutrophil Chemotaxis Chasing a Bacterium</video:title>
      <video:description>Neutrophils are our body&apos;s first line of defense against bacterial infections.

These cells can recognize certain chemicals and move to the source of these &quot;chemoattractants&quot; by migrating up the chemical concentration gradient or &quot;toward the smell&quot;.

The neutrophils were placed in a gradient of fMLP (n formyl methionine- leucine- phenylalanine), a peptide chain produced by some bacteria that is used by the neutrophils to find infecting organisms. The cells charge out like a &quot;posse&quot; after the bad guys.

---
Finest quality science clips:
http://www.FreeScienceClips.com
---
Notice: This video is copyright by its respectful owners.
The website address on the video does not mean anything.</video:description>
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      <video:duration>46</video:duration>
      <video:publication_date>2010-05-30T06:49:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4380.mp4</video:content_loc>
      <video:uploader>shani sahib</video:uploader>
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    <loc>https://dnatube.com/videos/Cryopreservation-Egg-Freezing-Oocyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cryopreservation, Egg Freezing Oocyte</video:title>
      <video:description>This video provides information on egg freezing the oocyte cryopreservation, which is the storage eggs, cells and tissues by cooling them at extreme temperatures.</video:description>
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      <video:duration>615</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8519.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Cryopreservation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Learn-about-DNA-with-Poetry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learn about D.N.A.  ...with Poetry!</video:title>
      <video:description>Deoxyribonucleic acid is a word,
as large as the influence it casts upon the Earth.
More precisely, it fits nicely, as an acid, based,
in creatures big and small, it is the blueprint, how they&apos;re made.

The RNA is information carried in your genes,
it&apos;s found within the DNA that makes up you and me.
A Double Helix is the name of the shapely pattern,
that DNA will tend to make, it resembles a ladder.
The lines on the outside are two and are a crucial glue,
that hold the sides, Nucleotides; a sugar phosphate group.
To each of these there are attached a molecule, you see,
Adenine, Thymine, Guanine, Cytosine.

Every part of you is made of cells you cannot see,
you could say the DNA is like a recipe.
This double helix ladder can easily unwind,
and wind again, it happens every time a cell divides.
Inside a cell, the DNA strands wrap up real close,
and organize into an x, behold, the chromosome!

Eukaryotic organisms like animals and plants,
use the nucleus of cells to store these precious strands.
-Of course there are so many places DNA is found,
Prokaryotes, like bacteria, spread it all around! 
RNA is like a copy of a given strand,
and essential for an organism to expand. 
In order to expand, the cells will have to split in two,
and once they do, the one that&apos;s old will be the same as new.
To achieve this feat a DNA strand must have proteins,
different binds of different kinds can all effect the coding.

DNA has shaped the way all life has evolved,
it is the blueprint, how we&apos;re made, creatures big and small.
Deoxyribonucleic acid is a word,
as large as the influence it casts upon the Earth.
It made me what I am, and it made you be you,
now show DNA what YOU&apos;RE made of,
and that you have some big plans to!


The new DVD is HERE!
http://www.amazon.com/School-org-Presents-I-Circle/dp/B001JP63F6/ref=sr_1_8?ie=UTF8&amp;s=dvd&amp;qid=1255899863&amp;sr=8-8

A short film about D.N.A.
[Note: This version 1.5 of 3.0]
From the Triangle series. For BBC and Discovery Channel.
For the classroom </video:description>
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      <video:uploader>David Dowling</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <loc>https://dnatube.com/videos/Lec-11-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 11- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2835</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Introduction to Ratios (new HD version)</video:title>
      <video:description>This is a lecture of Khan Academy.

What a ratio is.  Simple ratio problems.</video:description>
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      <video:duration>853</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/HpdMJaKaXXc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
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      <video:tag>ratios</video:tag>
      <video:tag>new</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>version</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-continental-drift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The continental drift</video:title>
      <video:description>Continental drift is the theory the the continents have shifted in location and shape throughout the life of the earth. This video describes how the continents, as we see them today, were formed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/dcbb5b2a-d2df-4305-b567-bbae1461f082/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2009-08-11T09:21:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3245.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Continental</video:tag>
      <video:tag>drift</video:tag>
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    <loc>https://dnatube.com/videos/Lec-8-Matrices-to-solve-a-vector-combination-problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Matrices to solve a vector combination problem</video:title>
      <video:description>Matrices to solve a vector combination problem

Using matrices to figure out if some combination of 2 vectors can create a 3rd vector</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21986.jpg</video:thumbnail_loc>
      <video:duration>860</video:duration>
      <video:publication_date>2012-09-11T00:13:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gsNgdVdAT1o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrices</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solve</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Choking-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Choking Child</video:title>
      <video:description>What will you do if you found a child not breathing? Ask the child if can breath, if not then follow the step by step process shown in the video.</video:description>
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      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T11:00:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8799.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>choking</video:tag>
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      <video:tag>Demonstration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-a-Baby-Develops-in-Mothers-Womb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How  a Baby Develops in Mothers Womb</video:title>
      <video:description>The video describes the different stages of a baby development in mothers womb. When the development of eyes, arms and legs of a baby starts?</video:description>
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      <video:category>Medical</video:category>
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      <video:tag>Baby</video:tag>
      <video:tag>Grows</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Video-of-peripheral-venous-access-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of peripheral venous access technique</video:title>
      <video:description>A peripheral venous access is a technique done to get access to a vein, that will allow intravenous administration of drugs and fluids. This video shows the technique used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9361ee71-c080-40c9-b2ef-c402b6fe8af8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-11-28T12:14:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8501.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Peripheral</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>access</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-Surgical-Correction-of-Maxillofacial-Asymmetry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Surgical Correction of Maxillofacial Asymmetry</video:title>
      <video:description>&quot;Lec 45 - Surgical Correction of Maxillofacial Asymmetry&quot; Dr. Hayward examines, plans the treatment and operates on a patient with facial asymmetry. Several post-operative follow-ups are provided. Orig. air date: JAN 8 82

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21246.jpg</video:thumbnail_loc>
      <video:duration>2121</video:duration>
      <video:publication_date>2012-09-09T03:28:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fypF71YuDi4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Correction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Maxillofacial</video:tag>
      <video:tag>Asymmetry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 12- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21209.jpg</video:thumbnail_loc>
      <video:duration>2914</video:duration>
      <video:publication_date>2012-09-09T03:10:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HmnhgndNGLU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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      <video:tag>UCLA</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/How-to-Perform-a-Complete-Abdominal-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform a Complete Abdominal Examination</video:title>
      <video:description>The patient should be in a supine position and draped.The process would begin from inspection,auscultation,palpation and percussion.</video:description>
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      <video:duration>382</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9110.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-10-3-variable-linear-equations-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  3- variable linear equations (part 1)</video:title>
      <video:description>3-variable linear equations (part 1)

Visual intuition of a 3-variable linear equation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21989.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-11T00:14:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5tB7y_piK6o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>3</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nursings-Acute-Renal-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nursing&apos;s Acute Renal Failure</video:title>
      <video:description>This video is a tutorial for nursing on acute renal failure, which is also referred to as acute kidney injury and is a rapid loss of kidney function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ab8c970f-faa5-4990-a0a8-3a73088940f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2011-11-28T12:39:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8517.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>acute</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>failure</video:tag>
      <video:tag>for</video:tag>
      <video:tag>nursing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-Excision-in-3rd-Ventricular-and-Sellar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor Excision in 3rd Ventricular and Sellar</video:title>
      <video:description>This video shows an tumor excision in the third ventricular and sellar, it shows the procedure of the surgery in the brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e51bf54b-b03b-46be-83fb-2b86833146eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>503</video:duration>
      <video:publication_date>2011-11-28T12:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8505.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3rd</video:tag>
      <video:tag>Ventricular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sellar</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>excision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-the-immunization-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of the immunization mechanism</video:title>
      <video:description>This an animation of how the immunization mechanism works, which is by the introduction of a weakened pathogen into the body, which then creates antibodies against that pathogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6002783e-8c21-4789-93e1-5a7c8c87b155/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-11-28T12:36:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8515.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Immunization</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Why-is-the-Google-Book-Search-Settlement-So-Controversial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Why is the Google Book Search Settlement So Controversial?</video:title>
      <video:description>&quot;Lec 6 - Why is the Google Book Search Settlement So Controversial?&quot; (October 30, 2009) Pamela Samuelson, Professor at UC Berkeley School of Information, discusses several troubling legal aspects of Google&apos;s settlement with copyright owners for the ambitious Google Books scanning and archiving program.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18875.jpg</video:thumbnail_loc>
      <video:duration>4322</video:duration>
      <video:publication_date>2012-09-04T07:00:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rywmm8XCFIs</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>print</video:tag>
      <video:tag>author</video:tag>
      <video:tag>s</video:tag>
      <video:tag>guild</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Fair</video:tag>
      <video:tag>use</video:tag>
      <video:tag>statutory</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>class</video:tag>
      <video:tag>action</video:tag>
      <video:tag>court</video:tag>
      <video:tag>marketplace</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Index</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>library</video:tag>
      <video:tag>of</video:tag>
      <video:tag>congress</video:tag>
      <video:tag>Privacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Fitzgeralds-The-Great-Gatsby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Fitzgerald&apos;s The Great Gatsby</video:title>
      <video:description>&quot;Lec 4 - Fitzgerald&apos;s The Great Gatsby&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock begins her discussion of The Great Gatsby by highlighting Fitzgerald&apos;s experimental counter-realism, a quality that his editor Maxwell Perkins referred to as &quot;vagueness.&quot; She argues that his counter-realism comes from his animation of inanimate objects, giving human dimensions of motion and emotion to things as varied as lawns, ashes, juicers, telephones, and automobiles.  She concludes with a short meditation on race in The Great Gatsby and encourages a closer reading of the novel&apos;s instances of racial differentiation.

00:00 - Chapter 1. Maxwell Perkins and the &quot;Vagueness&quot; of Gatsby 
03:51 - Chapter 2. The Experimentalism of The Great Gatsby
06:55 - Chapter 3. Counter-Realism in  The Great Gatsby
09:37 - Chapter 4. The Animation of the Inanimate
19:28 - Chapter 5. The Human and the Machine
27:37 - Chapter 6. The Telephone
36:54 - Chapter 7. The Automobile
42:09 - Chapter 8. Race and the Automobile
46:46 - Chapter 9. Death and the Automobile

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23579.jpg</video:thumbnail_loc>
      <video:duration>2936</video:duration>
      <video:publication_date>2012-09-14T09:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f6CsjHh0n8E</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Fitzgerald</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Gatsby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colon-Cancer-Real-Tissue-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colon Cancer Real Tissue Video</video:title>
      <video:description>Colon cancer real tissue video. 
Colon cancer is cancer of the large intestine (colon), the lower part of your digestive system. Rectal cancer is cancer of the last several inches of the colon. Together, they&apos;re often referred to as colorectal cancers./nMost cases of colon cancer begin as small, noncancerous (benign) clumps of cells called adenomatous polyps. Over time some of these polyps become colon cancers./nPolyps may be small and produce few, if any, symptoms. For this reason, doctors recommend regular screening tests to help prevent colon cancer by identifying polyps before they become colon cancer. reff:  http://www.mayoclinic.com/health/colon-cancer/DS00035</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4658.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2010-10-15T21:43:26.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4658.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Colon</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Boosting-Vitamin-D-Not-Enough-or-Too-Much-Harvard-School-of-Public-Health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Boosting Vitamin D: Not Enough or Too Much? - Harvard School of Public Health</video:title>
      <video:description>Lec 118 - Boosting Vitamin D: Not Enough or Too Much? - Harvard School of Public Health. A long-awaited report from the Institute of Medicine (IOM), &quot;Dietary Reference Intakes for Calcium and Vitamin D,&quot; calls for increasing daily vitamin D intake. Yet some experts say these new recommendations are still too low in vitamin D. Why do these nutrition specialists disagree? This Forum webcast examined the question, &quot;Boosting Vitamin D: Not enough or too much?&quot;  Presented in collaboration with Reuters. Part of the Andelot Series on Current Science Controversies.

March 29, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16169.jpg</video:thumbnail_loc>
      <video:duration>3647</video:duration>
      <video:publication_date>2012-08-29T10:30:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nex84PAjHU4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Walter</video:tag>
      <video:tag>Willett</video:tag>
      <video:tag>nutrition</video:tag>
      <video:tag>forum</video:tag>
      <video:tag>at</video:tag>
      <video:tag>HSPH</video:tag>
      <video:tag>Reuters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PcrA-Helicase-and-the-Mexican-Wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PcrA Helicase and the Mexican Wave</video:title>
      <video:description>X-Ray Structures of the 3&apos;-5&apos; PcrA Helicase, Structures resolved by Professor Wigley. PcrA helicase, a member of the superfamily 1, is an essential enzyme in many bacteria. The first crystal structures of helicases were obtained with PcrA. Based on structural and biochemical studies, it was proposed and then generally believed that PcrA is a monomeric helicase that unwinds DNA by an inchworm mechanism.It was found that the PcrA-catalysed DNA unwinding depended strongly on the PcrA concentration as well as on the 3′-ssDNA tail length of the substrate, indicating that an oligomerization was indispensable for efficient unwinding. Study of the effect of ATP concentration on the unwinding rate gave a Hill coefficient of ∼2, suggesting strongly that PcrA functions as a dimer.It was further determined that PcrA unwound DNA with a step size of 4 bp and a rate of ∼9 steps per second. Surprisingly, it was observed that PcrA unwound 12-bp duplex substrates much less efficiently than 16-bp ones, highlighting the importance of protein-DNA duplex interaction in the helicase activity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/95efdaa4-717c-4923-9c96-f9f5fe54ea19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2009-07-08T02:17:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3008.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Helicases</video:tag>
      <video:tag>proteinmorph</video:tag>
      <video:tag>PyMOL</video:tag>
      <video:tag>PcrA</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drawing-blood-the-venepuncture-tutorial-in-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing blood the venepuncture tutorial in HD</video:title>
      <video:description>This video illustrates a venepuncture tutorial in HD on how to draw blood from the vein, for laboratory analysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9bc1c9b4-51b6-482f-8111-9529e5e57cd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2011-11-28T12:46:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8521.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Venepuncture</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>Drawing</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-718-Implant-supported-dentures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - 718: Implant-supported dentures</video:title>
      <video:description>&quot;Lec 14 - 718: Implant-supported dentures&quot; Lecture 9 in a course on creating removable prosthodontic appliances (dentures). This lecture covers dentures that rest on dental implants instead of natural teeth.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21316.jpg</video:thumbnail_loc>
      <video:duration>2390</video:duration>
      <video:publication_date>2012-09-09T04:07:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/60exIURUbbE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>supported</video:tag>
      <video:tag>dentures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 16- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21215.jpg</video:thumbnail_loc>
      <video:duration>2349</video:duration>
      <video:publication_date>2012-09-09T03:11:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Ly9v8_2Wdo</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcium-ion-release-and-Muscle-Contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium ion release and Muscle Contraction</video:title>
      <video:description>These are lecture note on the manner in which Calcium ion release results in Muscle Contraction. The tutorial diagrammatically explains this phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5f3e582f-834d-4b2b-b31d-aeb2ebdb65ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2013-01-18T07:09:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28874.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Calcium</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saturn-radio-signal-of-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saturn radio signal of NASA</video:title>
      <video:description>This video shows the NASA&apos;s radio signal from saturn picking up some sounds. These sounds are yet to be identified as to whether they are alien voices or just some magnetic waves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5fc3c2ff-2951-4c67-87f6-b023c795dced/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2012-11-02T17:14:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27965.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Alien</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calories-Consumed-While-Touching-A-Smudgy-Screen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calories Consumed While Touching A Smudgy Screen</video:title>
      <video:description>This video will help you to understand how the calories are consumed when you touch a surface. Different calories that a fingerprint or touch on a screen contain are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/89ef5dde-a017-4ee7-9194-8d926205cd18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2013-01-19T05:06:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28940.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>How</video:tag>
      <video:tag>Many</video:tag>
      <video:tag>calories</video:tag>
      <video:tag>are</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Smudgy</video:tag>
      <video:tag>screen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Bailout-7-Bank-goes-into-bankruptcy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Bailout 7: Bank goes into bankruptcy</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 7: Bank goes into bankruptcy

What happens when there is no equity infusion and the bank goes in to bankruptcy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20220.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2012-09-06T02:41:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MdIfefLcdoU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>7</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>into</video:tag>
      <video:tag>bankruptcy</video:tag>
    </video:video>
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      <video:title>Lec 23- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 23- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:description>Language and Notation of Basic Geometry

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      <video:description>&quot;Lec16  - Delivering and Adjusting the Occlusal Bite Plane Splint&quot; The armamentarium and procedure for preparing, fitting, and adjusting, the occlusal bite plane splint.  Orig. air date: NOV 23 82

This is part of the Open.Michigan collection at:
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      <video:description>&quot;Lec 6 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry V (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 25- Organic Reactions and Pharmaceuticals, Chemistry</video:title>
      <video:description>&quot;Lec 25- Organic Reactions and Pharmaceuticals, Chemistry&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:description>&quot;Lec Last -  MIT 6.189 Multicore Programming Primer, IAP 2007&quot; 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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www.hhmi.org</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>First look for the signs and symptoms of the injury by using DOTS method i.e. Deformity, Open wounds, Tenderness and Swelling. Video is very helpful for each of us.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot; Lec27  -Hydrogen part 3 Eigenfunctions&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:description>Linear Algebra: Basis of a Subspace

Understanding the definition of a basis of a subspace</video:description>
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      <video:publication_date>2012-12-01T05:36:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28124.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Introdution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>and</video:tag>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-Catalytic-Activity-in-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of Catalytic Activity in RNA</video:title>
      <video:description>This video explains the double life of RNA.Here are some principles of biological catalysis with easy chemical examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7fc36ece-b053-483e-848d-d276c707b9b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2007-09-01T19:52:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/906.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Catalytic</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>Chemical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Replication</video:title>
      <video:description>For more information visit the following website,
http://www.FreeScienceLectures.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4c93aab1-9a0c-4b36-a113-ffb4abb29099/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2009-05-05T15:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2147.mp4</video:content_loc>
      <video:uploader>chris5468</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nrti</video:tag>
      <video:tag>nnrti</video:tag>
      <video:tag>virodna</video:tag>
      <video:tag>Protease</video:tag>
      <video:tag>inhibitor</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>host</video:tag>
      <video:tag>attachment</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>Fusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Attributes-Of-Ethanol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attributes Of Ethanol</video:title>
      <video:description>This video presentation demonstrates the attributes of ethanol. Experiments showing the reaction of ethanol with alkali metals and carboxylic acids are also included.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9a40ab58-c490-49f4-8df9-31645419146f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-12T04:21:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11508.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>ethanol</video:tag>
      <video:tag>Alkali</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>carboxylic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Alcohol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Resurfacing-Urgery-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing Urgery - Part 1</video:title>
      <video:description>This video shows a hip replacement surgery by Stephen Jenkins. A full explanation of the surgical process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c68e18db-d9c9-414f-855d-6085081bbc3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-03T03:30:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10598.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stephen</video:tag>
      <video:tag>Jenkins</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Colectomy-without-Sutures-or-Significant-Blood-Loss-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Colectomy without Sutures or Significant Blood Loss Surgery</video:title>
      <video:description>Colectomy is the surgical removal of all or part of the colon the first part of the large intestine doctors perform colectomy to remove large Stage I colon cancer lesions or to cure colon cancer that: has spread beyond the mucous membrane has infiltrated or spread beyond the intestinal wall or is likely to recur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e2a0437b-3aa0-48d4-9181-34fe04fd628d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-12-03T03:29:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10596.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Colectomy</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Sutures</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Significant</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 5 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on the Brachiation Robot, then goes into a lecture on Frame Attachment.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17578.jpg</video:thumbnail_loc>
      <video:duration>3996</video:duration>
      <video:publication_date>2012-09-03T16:11:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u79KfNgP1Cc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>brachiation</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>RPRR</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>scheinman</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>forward</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Selenium-A-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selenium A Chemical Compound</video:title>
      <video:description>This video will explain you all about the Selenium i.e. The name origin, its sources, abundance and its uses. Selenium is obtained from lead, silver, copper and nickel refining.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/53c4f76d-04c1-4631-ab8a-693836ff59d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-12T02:54:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11440.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Selenium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Ovarian-Cyst-Syndrome-Pelvic-Pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Ovarian Cyst Syndrome Pelvic Pain</video:title>
      <video:description>This is presentation on Ovarian Cyst Syndrome and pelvic pain. Pelvic pain is frequently miss diagnosed and miss treated. Some other illness which cause pelvic pain are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ed8f1f8a-4c49-4957-be7e-b37253579a0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2007-08-11T18:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/705.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ovaries</video:tag>
      <video:tag>cysts</video:tag>
      <video:tag>pelvicpain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Niels-Henrik-David-Bohr</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Niels Henrik David Bohr</video:title>
      <video:description>Niels Bohr is a Danish physicist. This Video is a biography of Bohr. He also won a noble prize in 1922.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c7501d0c-964d-4914-b750-a39424868eb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-12-13T05:24:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11674.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>bohr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami reintroduces interfaces and elaborates on the topic.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15956.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-08-29T01:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MxBx1km7WNk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>implements</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>hashmap</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>iterator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Punishment-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  Punishment II</video:title>
      <video:description>&quot;Lec 18 -  Punishment II&quot;Philosophy and the Science of Human Nature (PHIL 181)

The lecture begins with a consideration of the traditional consequentialist account of punishment---that punishment is justified by its deterrent effect on future crimes. Traditional criticisms of the view are presented, and John Rawls&apos; two-level justification for punishment is offered as one possible way to avoid such criticisms by bringing together consequentialist and deontological justifications of punishment  in a single theory. Next, Professor Gendler reviews some empirical research on punishment intuitions, including data on moral outrage and the &quot;Knobe effect&quot;. The lecture concludes with a brief discussion of how moral luck interacts with intuitions about punishment.

00:00 - Chapter 1. Consequentialist Justifications of Punishment 
15:05 - Chapter 2. Two-Level Theories of Punishment
22:16 - Chapter 3. Empirical Research on Punishment
41:54 - Chapter 4. Luck and Punishment

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23617.jpg</video:thumbnail_loc>
      <video:duration>2913</video:duration>
      <video:publication_date>2012-09-14T09:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f4jWztT5Qj4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>punishment</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/flower-of-life-standing-wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>flower of life standing wave</video:title>
      <video:description>liquid infrasound stimulated interference</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ced57cec-c17d-4f3d-917a-5a4a9d85de35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2010-04-30T20:47:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4327.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Flower</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>cymatic</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>kelemen</video:tag>
      <video:tag>kelemengabi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Genetics-Brief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Genetics (Brief)</video:title>
      <video:description>A Brief Introduction to Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f5fb6634-7d8a-4d8a-9629-556a2b48f524/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2010-11-20T22:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5624.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Science-An-Anthem-for-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Science- An Anthem for Science</video:title>
      <video:description>This video will help you to understand the symphony of science with a poetry. Video is really interesting, you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6ca46686-83c6-4465-8d7b-646a49ca8a90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-12T21:38:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11603.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>the</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anthem</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Refraction-of-Light-Through-Prism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction of Light Through Prism</video:title>
      <video:description>An activity to show the refraction through a prism. Prism is a piece of glass or any other transparent material bounded by 2 triangular and 3 rectangular surfaces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/96c6dc2b-c198-488b-961b-f6fc4caf3e75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2011-12-12T21:28:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11587.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Prism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Space-Discoveries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA Space Discoveries</video:title>
      <video:description>An amazing video from NASA season&apos;s greetings 2010 showing the view of beautiful space. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9f668c4e-35ae-4bea-b26a-26ab8f12618d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2013-02-05T04:33:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29203.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Season</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Greetings</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Physics-111-Optical-Trapping-OTZ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Physics 111: Optical Trapping (OTZ)</video:title>
      <video:description>Physics 111: Optical Trapping (OTZ)

Physics 111 Advanced Laboratory.  Professor Jan Liphardt

This video accompanies the Optical Trapping Experiment, providing students with an introduction to the theory, apparatus, and procedures.

An optical trap or optical tweezers is a device used to apply pico-newton sized forces and make precise measurements on a scale of roughly one micron. It can be created by applying a precisely focused laser through a microscope objective onto a dielectric material such as a cell or a Silica bead. It allows scientists to make very detailed manipulations and measurements on very small objects, and thus is a very important tool in biophysics. Optical traps are used in biological experiments ranging from cell sorting to the unzipping of DNA and also in physical applications such as atom cooling. 

In this experiment, you will calibrate the trap&apos;s position and force detection by trapping Silica beads and using the physics of Brownian motion.  You will then use the apparatus to manipulate and study the motion of swimming E. coli cells and the transport of vesicles inside a living onion cell.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27042.jpg</video:thumbnail_loc>
      <video:duration>2361</video:duration>
      <video:publication_date>2012-09-19T06:29:38.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 3- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:description>This video shows how to make subclones by using E.coli</video:description>
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      <video:description>Catheterization is required in some condition to ensure urination. This educational video demonstrate the procedure of male catheterization. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Activities to explain the moment of inertial are shown in this video. The moment of inertia of a body depends on the mass of the body and the distance from the center.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 10 - Sociology 185 -  Edward Webster on Labor in the Age of Global Insecurity&quot;Global Sociology - Sociology 185
Edward Webster on Labor in the Age of Global Insecurity</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 20  - Ultrasonic Scaling&quot; Indications and contra-indications for ultrasonic scaling.   Orig. air date: JAN 13 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:uploader>0|27|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Medically speaking a painfully sexual intercourse is called dyspareunia a health care provider asks about the womans history of pain during intercourse a thorough history and an extensive physical exam often reveal the most probable cause of this pain</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Why is Isaac Newton considered the founding father of physics? The University of Nottingham provides an academic but intimate portrait of this mathematical mastermind.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Discovery Channel - Brain Plasticity (more) 
Added: January 18, 2007 
Discovery Channel - Brain Plasticity</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>http://www.proteolysis.org Collagen is the main protein of connective tissue in animals and the most abundant protein in mammals, making up about 50% of the whole-body protein content. The tropocollagen or &amp;amp;quot;collagen molecule&amp;amp;quot; is a subunit of larger collagen aggregates such as fibrils. It is approximately 300 nm long and 1.5 nm in diameter, made up of three polypeptide strands (called alpha peptides), each possessing the conformation of a left-handed helix (its name is not to be confused with ...</video:description>
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      <video:description>Lec 12- MIT 18.086 Mathematical Methods for Engineers II.
Matrices in Difference Equations (1D, 2D, 3D)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
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      <video:tag>spectral</video:tag>
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      <video:tag>engineering</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 9- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
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      <video:description>When two different strains of influenza infect a single cell, their genetic material can mix freely, resulting in a new third strain of influenza.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Evidence for Evolution, Part II</video:title>
      <video:description>Here I continue presenting positive evidence that supports the theory of evolution.

To download this video go to:
http://www.mediafire.com/?390lcz2kl4h

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?xqbikzmh3jd

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 5- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/TqwNabLk5ME</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-Rex-Bite-Force-in-Mammals-Vs-Dinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T-Rex Bite Force in Mammals Vs. Dinos</video:title>
      <video:description>This is a documentary of mammals versus dinosaurs and in this specific clip takes a look at the T-Rex bite force which is the power of its jaws and as an example the specimen used to compare is a ten foot alligator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f6ebe8b9-3554-4410-b41c-6bafd072c52f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-09T06:59:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28415.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>T</video:tag>
      <video:tag>REx</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacterial-Infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacterial Infections</video:title>
      <video:description>This video describes what happens during a bacterial infection known as a Listeria infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/87b6850e-8e07-41f7-b1a1-1f8b6e5c38c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2009-05-27T20:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2506.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Intracellular</video:tag>
      <video:tag>Listeria</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Equality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Equality</video:title>
      <video:description>&quot;Lec 21 - Equality&quot;Philosophy and the Science of Human Nature (PHIL 181)

The discussion of the legitimacy of government is continued with an introduction to a major 20th century work of political philosophy, John Rawls&apos; A Theory of Justice.  Professor Gendler explores John Rawls&apos; central claims: that &quot;justice is the first virtue of social institutions,&quot; and that the just society is that which rational and self-interested individuals would choose for themselves from behind a &quot;veil of ignorance&quot; (that is, not knowing what role in society they would occupy). The lecture concludes with an exploration of two substantive principles of justice which Rawls derives from his framework: the equal liberty principle, and the difference principle.

00:00 - Chapter 1. Justice as the First Virtue of Social Institutions 
11:33 - Chapter 2. Rawls on Justice
28:09 - Chapter 3. Testing Rawls in the Classroom

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23620.jpg</video:thumbnail_loc>
      <video:duration>2753</video:duration>
      <video:publication_date>2012-09-14T09:46:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-zrvazR39o</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Equality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Young-Earth-Creationists-are-WRONG-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Young Earth Creationists are WRONG, Part II</video:title>
      <video:description>In the first part I showed how tree rings prove the earth is not 6,000 years old, but instead must be at least 11,300.  Meaning the Young Earth Creationists are off by a factor of 2.  Here I describe one radiometric dating technique, the Potassium-Argon Method.  Data from this technique also proves the earth is not 6,000 years old (remember, in science you can always prove something wrong), but now points to the age at around 4,500,000,000 years.  Meaning the Young Earth Creationists are off by almost a factor of a million.  As Richard Dawkins put it (and I confirmed the calculation), this is like claiming the distance from New York to Los Angeles is 28 feet!

Each of the dating techniques has its strengths and weaknesses.  For example, if rock is heated long after it originally cooled (transformed into metamorphic rock) it can lose some of its Argon.  This is actually used by some geologists to date meteorite impact craters.  Since the age given by the rock at the bottom of the crater will not be the age of the rock, but the age of the impact which reset the clock to zero.  Another weakness is that certain Potassium minerals are water soluble and therefore can be leached out of the rock.  Rocks containing these minerals are not used.  The last two, Xenoliths and parentless Argon, are discussed in the video.  

Suffice it to say, there is a ton of independent data from multiple techniques that all confirm each other.  They all point to an earth that is a million times older than the young earth creationists believe.  But why would they listen to data, evidence, and facts.  I remind you of a quote from part 1.

.  &quot;...when the interpretation of scientific data contradicts the true history of the world as revealed in the Bible, then it&apos;s the interpretation of the data that is at fault.&quot;  

A message to creationists:

If you believe the world was created by god, then why do you close your eyes to it?  Put down the words of men, and yes the bible was written by men (god does not distribute through Amazon.co</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5ed40921-ac88-4d0d-8122-0989785ac2af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2009-05-27T21:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2577.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>age</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Radiometric</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>Argon</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Limb-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Limb Regeneration</video:title>
      <video:description>This video features a research by Dr David Gardiner of Uc Irvine University of California. He studies the ability to generated limbs in various reptiles and then relates to human. In conclusion, humans share the same power and can generate limbs. Learn how!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/75e999b9-fbf2-44ad-a766-6bb26ec8872f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-12-09T07:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28441.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Limb</video:tag>
      <video:tag>regeneration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 2 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded October 22, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23997.jpg</video:thumbnail_loc>
      <video:duration>6274</video:duration>
      <video:publication_date>2012-09-14T13:44:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h96SW0PfQcg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Henry-Rollins-on-Homophobia-and-Ulterior-Motives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Homophobia and Ulterior Motives</video:title>
      <video:description>Why do so many Americans fear and oppose gay marriage?  Henry Rollins discusses why he thinks there is a still a significant backlash against LGBT rights in the U.S.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c4e04a37-e2b8-4705-a478-0011c24b6ff2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-12-09T00:11:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28408.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Rollins</video:tag>
      <video:tag>Gay</video:tag>
      <video:tag>Marriage</video:tag>
      <video:tag>LGBT</video:tag>
      <video:tag>Homophobia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/San-francisco-lipo-and-body-sculpting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>San francisco lipo and body sculpting</video:title>
      <video:description>Liposuction procedures san francisco liposuction is a body sculpting procedure used to remove stubborn pockets of fat that are resistant to diet and exercise</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd894579-af71-4482-8661-023b7b7f5fbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-30T10:19:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9528.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>San</video:tag>
      <video:tag>Francisco</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Sculpting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 22 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Electrons in Chemistry: Redox Processes

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15205.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-08-28T15:38:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZRxwArdDnac</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Surjective-onto-and-Injective-one-to-one-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Surjective (onto) and Injective (one-to-one) functions</video:title>
      <video:description>Surjective (onto) and Injective (one-to-one) functions

Introduction to surjective and injective functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22067.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-11T00:38:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xKNX8BUWR0g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surjective</video:tag>
      <video:tag>onto</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Injective</video:tag>
      <video:tag>one</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resonant-Frequency-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resonant Frequency Experiment</video:title>
      <video:description>This episode of head rush demonstrates how resonant frequency works using drinking glasses. Resonant frequency is when something is vibrating at the perfect frequency for its size and shape.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2fa61d79-9b33-443a-9889-ab37b9cc3696/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-12-09T08:33:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28459.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Singing</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Resonant</video:tag>
      <video:tag>frequency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Fry-on-the-Worst-Career-Advice-He-Has-Been-Given</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Fry on the Worst Career Advice He Has Been Given</video:title>
      <video:description>Turns out it&apos;s pretty simple, but key.  Stephen Fry recounts the worst career advice he&apos;s ever received, and encourages us to not follow it either.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4dd7b80f-c353-44d6-b7fc-7bda2cfd6af6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-09T00:33:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28411.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Fry</video:tag>
      <video:tag>career</video:tag>
      <video:tag>advice</video:tag>
      <video:tag>Money</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Telomeres</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Telomeres</video:title>
      <video:description>This video gives a general description of what telomeres are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8a31307b-6c66-4006-b5bc-191221c845df/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:15:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2527.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>telomerease</video:tag>
      <video:tag>transposons</video:tag>
      <video:tag>transposable</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>telomeres</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>fruitfly</video:tag>
      <video:tag>HeT</video:tag>
      <video:tag>A</video:tag>
      <video:tag>TART</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 5 - MIT CMS.930 Media, Education and the Marketplace&quot; Educational Uses of Technology
Steven Lerman

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15232.jpg</video:thumbnail_loc>
      <video:duration>1953</video:duration>
      <video:publication_date>2012-08-28T15:53:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VhvLk6AY9M0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-the-oldest-leper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - the oldest leper</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. Enjoy the oldest leper story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ac8cd5a5-e94e-43fc-9888-392f1f29a919/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2298.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Leprosy</video:tag>
      <video:tag>Leper</video:tag>
      <video:tag>Plague</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Where-is-Mount-Sinai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview - Where is Mount Sinai?</video:title>
      <video:description>This is a preview to The Naked Archaeologist documentary. He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, 
Vision TV
in Canada and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b42f6598-27f9-4a04-b668-c5e58bfcedb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T16:30:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2285.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Israel</video:tag>
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      <video:tag>Sinai</video:tag>
      <video:tag>Moses</video:tag>
      <video:tag>Commandments</video:tag>
      <video:tag>Ali</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Quadratic-Equation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quadratic Equation part 2</video:title>
      <video:description>2 more examples of solving equations using the quadratic equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e6edeba1-9302-43f5-bcf1-1d19a3ec0811/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2009-05-27T19:50:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2484.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>equation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tripdatabase-en-espanol-buscador-cochrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tripdatabase en espanol - buscador cochrane</video:title>
      <video:description>http://portaldemedicina.com :: aprenda ingresar y  realizar búsquedas en Trip Database en español que conecta las bases de datos: Cochrane, Medline, SciELO, etc. Útil para medicina basada en la evidencia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/37a27139-4dc0-46eb-b611-05cd03705b4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2009-05-25T23:49:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2272.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>tripdatabase</video:tag>
      <video:tag>trip</video:tag>
      <video:tag>database</video:tag>
      <video:tag>español</video:tag>
      <video:tag>Spanish</video:tag>
      <video:tag>cochrane</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-the-Evolution-of-the-Flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Evolution of the Flagellum</video:title>
      <video:description>The theory is derived from a wealth of data regarding protein homologies.  It shows that a fully functional flagellum could evolve through multiple functional intermediates.  Each step involves the modification of only a single protein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f2db4477-8e72-41a1-a926-918c265192f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2009-05-27T21:23:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2543.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
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      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Debate</video:tag>
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      <video:tag>Flagella</video:tag>
      <video:tag>Flagellum</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Facts</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Transposons-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transposons 5</video:title>
      <video:description>Transposons form the telomeres of Drosphila part 5

fifth part of the movie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a657bc26-6770-41f5-bff3-1d862a798f22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2009-05-27T21:28:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2554.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>transposable</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>transposons</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>genesinconflict</video:tag>
      <video:tag>telomeres</video:tag>
      <video:tag>telomere</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>HeT</video:tag>
      <video:tag>A</video:tag>
      <video:tag>TART</video:tag>
      <video:tag>te</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Team-15-Post-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Team 15: Post-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>Team 15 - Post-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15216.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-08-28T15:42:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aYB5gCiissI</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Robot-Poineers-journey-to-Venus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot Poineer&apos;s journey to Venus</video:title>
      <video:description>Robot can go to places where access of human is impossible. This video show that how robot Poineer was sent to Venus. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f0d195a5-1bc2-4bd5-a96b-07c8b7b64771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2009-05-27T21:49:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2600.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>robot</video:tag>
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      <video:tag>s</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Venus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Community-Ecology-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Community Ecology 2</video:title>
      <video:description>Lec 7- Community Ecology 2.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18446.jpg</video:thumbnail_loc>
      <video:duration>2948</video:duration>
      <video:publication_date>2012-09-04T01:47:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h7nEP7NVWbE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Scorpion-vs-Centipede-Fight-by-Monster-Bug-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scorpion vs. Centipede Fight by Monster Bug Wars</video:title>
      <video:description>This video shows a fight of scorpion and centipede in a desert. This is a Monster Bug Wars video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4409b513-7e2c-4a53-b0df-47159db25c3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2012-12-08T04:19:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28344.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Scorpion</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Centipede</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-are-Aluminum-Baseball-Bats-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How are Aluminum Baseball Bats Made?</video:title>
      <video:description>A baseball bat is a smooth club used in the game of baseball. It is made out of either wood or metal. This video explains how an aluminium baseball bat is manufactured.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7ce78b40-cacf-4cab-8a0a-bf222b449259/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-12-08T04:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28345.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aluminum</video:tag>
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      <video:tag>bats</video:tag>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Minisodes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Dental-Anatomy-Waxing-a-Maxillary-Second-Bicuspid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Dental Anatomy: Waxing a Maxillary Second Bicuspid</video:title>
      <video:description>&quot;Lec 14- Dental Anatomy: Waxing a Maxillary Second BicuspidWax added technique of restoring lingial cusp, mesial and distal marginal ridge and buccal cusp ridges on a visidont tooth. Orig. air date: JUL 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21610.jpg</video:thumbnail_loc>
      <video:duration>822</video:duration>
      <video:publication_date>2012-09-09T06:13:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kyw9uICO7fk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Bicuspid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-about-genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All about genes</video:title>
      <video:description>This video is made for middle school and high school students. It explains what DNA, RNA are. It also explains the transcription and translation processes. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/96904ad6-915c-4680-a35e-bb320dec1172/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2009-05-27T17:32:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2320.mp4</video:content_loc>
      <video:category>Scientific Animations</video:category>
      <video:tag>gene</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Land-Use-Law-and-Property-Rights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Land Use Law and Property Rights</video:title>
      <video:description>&quot;Lec 19 - Land Use Law and Property Rights&quot;Environmental Politics and Law (EVST 255)

The lecture addresses the issue of takings and when the government has the right to seize private property for the public good. The government is required to compensate property owners in some circumstances. Through legal cases, Professor Wargo gives some examples of when compensation is required and why takings are an important management tool for environmental managers.
Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

00:00 - Chapter 1. Property Rights: Fractured by Law and Custom
12:46 - Chapter 2. Managing Coastal Development and Resources
18:41 - Chapter 3. Surface and Mineral Rights on Public Lands
26:13 - Chapter 4. Nuisance Law; Takings Law
40:21 - Chapter 5. Taking Without Compensation

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23195.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-13T11:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q5VGZL3xqDI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>rights</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intestinal-Walls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intestinal Walls</video:title>
      <video:description>The walls of the intestines are covered with small finger like projections called villi which increase the surface area of the intestines and serve to help in absorption of food as shown in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/f28dcad9-242c-499a-a48d-790b32b7c2af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-06-19T16:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2866.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Walls</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>intestines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foldings-of-Granulocy-colony-stimulating-factor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foldings of Granulocy colony-stimulating factor</video:title>
      <video:description>Granulocyte colony-stimulating factor.  It stimulates production of granulocytes and stem cells in bone marrow. This video demonstrates folding of granulocyte colony stimulating factor. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/fb8f8d9c-386f-4566-abb8-4646ba0ac66e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2009-06-26T00:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2883.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>modelling</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>PyMOL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 7 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded November 26, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24002.jpg</video:thumbnail_loc>
      <video:duration>7222</video:duration>
      <video:publication_date>2012-09-14T13:44:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mcxUD53rrM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cadherins-Structure-and-function-part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cadherins: Structure and function part II</video:title>
      <video:description>This is a second part of video series explaining the molecular structure of the classic cadherins, and their function in cellular adhesion and recognition and tissue patterning. Videos are created by The RIKEN Center for Developmental Biology (CDB).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/99d90fe4-5e02-4782-8ca6-7fabdd469cdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2007-04-02T18:39:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/168.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cadherins</video:tag>
      <video:tag>links</video:tag>
      <video:tag>between</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>cytoskeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Equivalent-Fractions-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Equivalent Fractions Example</video:title>
      <video:description>Equivalent Fractions Example

U02_L1_T4_we1 Equivalent Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24771.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2012-09-17T16:45:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0JW9P_T4P_Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Equivalent</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epithelian-cells-making-adhesion-junctions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epithelian cells making adhesion junctions</video:title>
      <video:description>Epithelian cells are packing tight together in order to protect our bodies and organs. To survive and to exchange signals and nutrients those cells form  adhesion junctions. Adhesion junctions are places where cells are communicating with each other via cytoskeleton and cytoplasm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/a62197d9-9255-4391-a2b7-3f9ff534f833/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2007-04-01T16:40:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/155.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>adhesion</video:tag>
      <video:tag>Junctions</video:tag>
      <video:tag>Epithelial</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>dye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-LDental-Anatomy-Maxillary-Incisors-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- LDental Anatomy: Maxillary Incisors Review</video:title>
      <video:description>&quot;Lec 22- LDental Anatomy: Maxillary Incisors Review&quot;A review of the anatomy of the maxillary incisors.  Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21631.jpg</video:thumbnail_loc>
      <video:duration>1010</video:duration>
      <video:publication_date>2012-09-09T06:26:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zXFf4TEcuMU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>LDental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Incisors</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-15-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 15: Microscope</video:title>
      <video:description>A physics lab demo of the microscope which is an instrument used to see objects that are too small for the naked eye. The science of investigating small objects using such an instrument is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ecf71ff3-f9f4-479b-8b63-a493c1f6221f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-05-27T21:43:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2586.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Microscope</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Cancer</video:title>
      <video:description>The signs, symptoms and metastasis of breast cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/33a5dc3f-25e2-404f-8d7d-627e062b27b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-07-08T10:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3035.mp4</video:content_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>oncology</video:tag>
      <video:tag>Mark</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>metastasis</video:tag>
      <video:tag>lump</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Reduction</video:title>
      <video:description>The video shows a close view of male breast reduction surgery. Extra enlarged breasts are reduced by the surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/786bc88c-d859-4067-ab89-53ed07cda16f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-30T09:20:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9438.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-how-it-is-done</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription: how it is done?</video:title>
      <video:description>Transcription is process of making mRNA form DNA template. mRNA later is used to make proteins. It is discussed which factors and enzymes are used to make replication possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/9c46853f-97aa-4233-8dfc-99635b5ef688/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2007-05-16T01:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/337.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>TATABox</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Polymerase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-tumor-cells-vs-normal-breast-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast tumor cells vs. normal breast cells</video:title>
      <video:description>Normal human breast epithelium cells grown in vitro are organised in packages from which mammary gland  is made. Cells are organised to make a tubing inside (lumen). Human breast cancer cells grown under the same conditions, do not form such lumen and divide overaggressive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/f8215366-e6ac-4fab-bdd6-6d0596c42585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2007-05-16T01:19:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/319.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>breastcancer</video:tag>
      <video:tag>cellculture</video:tag>
      <video:tag>tumor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 9 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded December 20, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24004.jpg</video:thumbnail_loc>
      <video:duration>4885</video:duration>
      <video:publication_date>2012-09-14T13:44:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NhNBW8a8-lI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-24-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 24 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 24 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27062.jpg</video:thumbnail_loc>
      <video:duration>5008</video:duration>
      <video:publication_date>2012-09-19T06:35:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ZwVtn6heuQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alu-repeats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alu repeats</video:title>
      <video:description>Alu sequence is a short stretch of DNA originally characterized by the action of the Alu restriction endonuclease. Alu sequences of different kinds occur in large numbers in primate genomes. In fact, Alu sequences are the most abundant mobile elements in the human genome. They are derived from the small cytoplasmic 7SL RNA, a component of the signal recognition particle. The event, when a copy of the 7SL RNA became a precursor of the Alu sequence, took place in the genome of an ancestor of Supraprimates.
Transcript
The bulk of human genome contains many sequence that do not code for any protein. These regions of genome are sometimes referred to as &quot;junk&quot; Dna,and make up more than 98% pf human genome.Included in the non-coding dna are many repetitive dna sequences. Two important families of repetitive elements are LINEs(Long Interspersed Elements) and the SINEs(Short Interspersed Elements).L1 is the most prevalent LINEs, and makes up about 17% of human genome.
Alu is the most prevalent SINEs,and equals about 11% of the genome,Alu and other SINEs are &quot;defective&quot; transposons;they depend on the enzymes of other transposons like L1,for mobility.It is estimated that there are about 75000 L1 and 1200000 Alu elements distributed throughout the human genome. Lets take a closer look at a single copy of each L1 ,at approximately 20 times the length of Alu,encodes all the molecular machinery needed to replicate and move within the genome.An l1 element is approximately 6000 nucleotides in length, with two untranslated regions(UTRs)and two open reading frames(ORFs).
The ORF protein products assemble into complex that enables L1 and elements such as Alu to move throughout the genome.The structure of L1 is a stark contrast with that of the tiny 300 nucleotide Alu,Alu elements have no open reading frames and so encode no proteins. Alu elements are characterized by a sequence with two G/C rich regions: the let(L-Alu) and the right(R-Alu) monomers. An A-rich linker connects these monomers. Alu elements end with a poly-A tail.In</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/3f6697fc-ac84-44e3-83ae-d8ec8dd94105/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2009-07-08T01:16:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2997.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Alu</video:tag>
      <video:tag>repeats</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 6- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21259.jpg</video:thumbnail_loc>
      <video:duration>4150</video:duration>
      <video:publication_date>2012-09-09T03:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K8g-4Olh0PA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cross-Strand-Exchange-During-Recombination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cross Strand Exchange During Recombination</video:title>
      <video:description>This is very beutiful video clearfying the complex mechanism of cross strand exchange. Cross strand exchange or crossing over takes place during meiosis . Alleles for same trait are recombined. This process provides us with biological diverstiy. Picture seen under electron microscope is called Holliday Junction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/454303fa-0e4b-455f-ab8e-313ecbb89535/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2007-03-25T18:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/57.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cross</video:tag>
      <video:tag>strand</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>crossing</video:tag>
      <video:tag>over</video:tag>
      <video:tag>chromosomal</video:tag>
      <video:tag>crossover</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 30 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Crystal Field Theory

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15221.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-08-28T15:42:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hjFnG8m6mCc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Buttock-Augmentation-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Buttock Augmentation Surgery in India</video:title>
      <video:description>Video shows a cheaper buttock augmentation surgery in India Cosmetic surgery at Mumbai. A full surgical procedure is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b44a8034-d452-48a4-85be-9ee31e75e4b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T21:57:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10478.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>minimal</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Buttock</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-histology-of-hyperthyroid-graves-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid histology of hyperthyroid graves disease</video:title>
      <video:description>Histopathology image of diffuse hyperplasia of the thyroid gland clinically presenting as hyperthyroidism graves disease is a syndrome that may consist of hyperthyroidism goiter eye disease orbitopathy and occasionally a dermopathy referred to as pretibial or localized myxedema.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c2a8c1fc-12e5-4346-a5de-6e49e6c608c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-01T22:43:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10484.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histopathology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Graves</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Treasury-Bond-Prices-and-Yields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Treasury Bond Prices and Yields</video:title>
      <video:description>Treasury Bond Prices and Yields

Why yields go down when prices go up</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20469.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-06T15:18:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mS7t91U9Qqg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Treasury</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Yields</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IVF-ICSI-indications-Dr-Soto-Albors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IVF ICSI indications Dr. Soto-Albors</video:title>
      <video:description>Dr. Soto-Albors summarizes the indications for in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2a96a5da-7d7f-479c-8987-489d973be89a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-05-13T04:19:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2170.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>IVF</video:tag>
      <video:tag>intracytoplasmic</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>ICSI</video:tag>
      <video:tag>Soto</video:tag>
      <video:tag>Albors</video:tag>
      <video:tag>NCFMC</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>ind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Geithner-Plan-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Geithner Plan 2.5</video:title>
      <video:description>Geithner Plan 2.5

More exotic ways that a bank could buy transfer exposure to the taxpayer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22697.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2012-09-11T02:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0FxRYePmogU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geithner</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>2</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypermature-cataract-Phacoemulsification-using-Trypan-Blue-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypermature cataract Phacoemulsification using Trypan Blue Procedure</video:title>
      <video:description>In cataract surgery the opening of the anterior lens capsule is one of the most critical manouvres since an uncontrolled capsulorhexis may cause a cascade of complications to better visualize the lens capsule the niios r and d introduced the intraocular use of a vital dye trypan blue</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e3e7929-ee81-44e3-ae52-c5762b4ec179/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T21:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10480.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypermature</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Phacoemulsification</video:tag>
      <video:tag>using</video:tag>
      <video:tag>trypan</video:tag>
      <video:tag>blue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Trigonometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Trigonometry</video:title>
      <video:description>An introduction to trigonometric functions: sine, cosine, and tangent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/db1a111e-244f-425e-b5be-59143349dac4/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-07T13:38:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2989.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>math</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>precalculus</video:tag>
      <video:tag>khan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 7- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21261.jpg</video:thumbnail_loc>
      <video:duration>3809</video:duration>
      <video:publication_date>2012-09-09T03:43:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8aU57IB8chQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 10 - MIT CMS.930 Media, Education and the Marketplace&quot; Ms. Mary Rudder, Kindergarten, Harvard Kent School, Boston, USA

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15249.jpg</video:thumbnail_loc>
      <video:duration>945</video:duration>
      <video:publication_date>2012-08-28T16:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qpdtzW8py0c</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Controlling-an-Aircraft</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling an Aircraft</video:title>
      <video:description>Roll, Yaw and Pitch are the three different lines of flight of an aircraft. The whole motion of the aircraft is controlled by these three motions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/66559bea-fb85-40fc-a627-b5e7e01e99a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-08-27T18:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3260.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>aircraft</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Flight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Often-Do-Female-Orgasm-With-Sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Often Do Female Orgasm With Sex</video:title>
      <video:description>This video shows the views of an director of sexual medicine about how common do females orgasm. On an average only about 40% of the girls orgasm during sex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c972e7a-1283-4826-bb49-d057be0a0a6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-01T22:45:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10487.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medically</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>do</video:tag>
      <video:tag>FEMALES</video:tag>
      <video:tag>orgasm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Buttock-Lift-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Buttock Lift Surgery</video:title>
      <video:description>Buttock lift surgery includes the reshaping of buttocks by surgical process. Extra mass is removed which results in the lift and tighten of buttocks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/848b76ab-78e2-4f6d-b28b-03953514c64a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T22:51:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10503.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Buttock</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Photosynthesis</video:title>
      <video:description>Photosynthesis

Overview of photosythesis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22400.jpg</video:thumbnail_loc>
      <video:duration>817</video:duration>
      <video:publication_date>2012-09-11T01:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-rsYk4eCKnA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Race-and-Reunion-The-Civil-War-in-American-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Race and Reunion: The Civil War in American Memory</video:title>
      <video:description>The Civil War and Reconstruction Era, 1845-1877 (HIST 119)

Having dealt with the role of violence and the Supreme Court in bringing about the end of Reconstruction in his last lecture, Professor Blight now turns to the role of national electoral politics, focusing in particular on the off-year Congressional election of 1874 and the Presidential election of 1876. 1874 saw the return of the Democrats to majority status in the Senate and the House of Representatives, as voters sick of corruption and hurt by the Panic of 1873 fled the Republicans in droves. According to many historians, the contested election of 1876, and the &quot;Compromise of 1877,&quot; which followed it, marked the official end of Reconstruction. After an election tainted by fraud and violence, Republicans and Democrats brokered a deal by which Republican Rutherford B. Hayes took the White House in exchange for restoration of &quot;home rule&quot; for the South.

00:00 - Chapter 1. Introduction: Exhibitions and Elections of 1876
11:21 - Chapter 2. The Off-Year Congressional Election of 1874: Shifts in Party Representation
22:26 - Chapter 3. Confusion in Rhetoric and Votes: The Presidential Election of 1876
37:16 - Chapter 4. The Ensuing Election Dispute and &quot;Compromise of 1877&quot;
49:48 - Chapter 5. The Return of &quot;Home Rule&quot; in the South and the End of Reconstruction

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16732.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-01T08:48:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQOk4h4hhwo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bloody</video:tag>
      <video:tag>Shirt</video:tag>
      <video:tag>Compromise</video:tag>
      <video:tag>1877</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>Mobilier</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>1874</video:tag>
      <video:tag>1876</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Scandal</video:tag>
      <video:tag>Panic</video:tag>
      <video:tag>1873</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>Hayes</video:tag>
      <video:tag>Samuel</video:tag>
      <video:tag>Tilden</video:tag>
      <video:tag>Whiskey</video:tag>
      <video:tag>Ring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exothermic-Reaction-With-Sodium-Acetate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exothermic Reaction With Sodium Acetate</video:title>
      <video:description>For laboratory usage, sodium acetate is inexpensive, and it is usually purchased instead of being synthesized. It is sometimes produced in a laboratory experiment by the reaction of acetic acid with sodium carbonate, sodium bicarbonate, or sodium hydroxide. These reactions produce aqueous sodium acetate, and some  water. Carbon dioxide is produced in the reaction with sodium carbonate and bicarbonate, and it leaves the reaction vessel as a gas (unless the reaction vessel is pressurized). This is the well-known &quot;volcano&quot; reaction between baking soda and vinegar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/366f3666-cc63-4e7c-8319-71d14dd3498a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2010-11-09T21:24:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4886.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Exothermic</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>with</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Acetate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #16</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Pulse-Chase Experiment is explained in details. Conclusion is that pancreas is not maintained by stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7f48501a-e234-46b3-b3c5-7c6bb4b097b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2007-08-16T23:01:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/799.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>ßcells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nobel-Prize-in-Physics-Theodor-Hansc-Interview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize in Physics Theodor Hansc  Interview</video:title>
      <video:description>This is a video clip of an interview with Nobel Prize winner Theodor Hänsch for his work in psychics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8cd2f656-cbd3-4031-843c-254dd194afc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2010-11-13T21:12:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5141.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Theodor</video:tag>
      <video:tag>Hänsch</video:tag>
      <video:tag>interview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Linear-Algebra-Rule-of-Sarrus-of-Determinants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Linear Algebra: Rule of Sarrus of Determinants</video:title>
      <video:description>Linear Algebra: Rule of Sarrus of Determinants

A alternative &quot;short cut&quot; for calculating 3x3 determinants (Rule of Sarrus)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22086.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-11T00:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4xFIi0JF2AM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sarrus</video:tag>
      <video:tag>determinants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prostate-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Histology</video:title>
      <video:description>The prostate is a walnut-sized gland which produces a slightly alkaline fluid that contributes about a percentage to the semen and is responsible for erections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bef6e20c-3184-4269-b7e6-1e3c14034f51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2011-11-28T11:24:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8463.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endogenous-Stem-Cell-Therapy-to-cure-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endogenous Stem Cell Therapy to cure diabetes</video:title>
      <video:description>This paper discussion video by www.cellmedicine.com gives information the effect of stem cell therapy for diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/f4a90804-c69f-4207-8262-9e6addcae73c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2007-09-19T02:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1030.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>celltherapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded January 14, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24005.jpg</video:thumbnail_loc>
      <video:duration>6671</video:duration>
      <video:publication_date>2012-09-14T13:52:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JzhlfbWBuQ8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Reproductive-Model-Midsagittal-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Reproductive Model - Midsagittal View</video:title>
      <video:description>A Midsagittal View Female Reproductive System which entails the bladder, uterus, vagina, anus, peritoneum, and mucosa&apos;s.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a7e03f2-2561-49dc-ac8a-1cb1c192cc13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-13T22:04:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5164.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Midsagittal</video:tag>
      <video:tag>View</video:tag>
      <video:tag>vagina</video:tag>
      <video:tag>anus</video:tag>
      <video:tag>peritoneum</video:tag>
      <video:tag>uterus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Preventing-medication-errors-pt-1-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preventing medication errors pt 1 of 3</video:title>
      <video:description>Prevention of medication errors has therefore become a high priority worldwide medication errors are the most common errors in health care the average hospital patient can be subjected to at least one medication error per hospital day and these errors may account for up to 7000 hospital deaths every year</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6975a460-8696-43e9-b2c4-fb591a227cdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2010-11-16T14:19:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5504.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preventing</video:tag>
      <video:tag>medication</video:tag>
      <video:tag>Errors</video:tag>
      <video:tag>Pt</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Examination</video:title>
      <video:description>This video shows a brief examination of the patients heart by an experienced doctor. The precautions to be taken while examining the heart of a patient are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/78e52445-2c0f-484f-9dc9-41b303985ddf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T22:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10514.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Legacies-of-the-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Legacies of the Civil War</video:title>
      <video:description>The Civil War and Reconstruction Era, 1845-1877 (HIST 119)

Professor Blight finishes his lecture series with a discussion of the legacies of the Civil War. Since the nineteenth century, Blight suggests, there have been three predominant strains of Civil War memory, which Blight defines as reconciliationist, white supremacist, and emancipationist. The war has retained a political currency throughout the years, and the ability to control the memory of the Civil War has been, and continues to be, hotly contested.

00:00 - Chapter 1. Introduction: Legacies of the Civil War
08:29 - Chapter 2. Catton&apos;s &quot;Lost Cause&quot; Interpretation: The Dependence of Memory on Historical Period
19:21 - Chapter 3. Reconciliationist, White Supremacist and Emancipationist Memories
29:11 - Chapter 4. The Shifting Grasp and Struggle to Control Civil War Memories
44:57 - Chapter 5. Echoes of the Civil War, Hope for Racial Equality: A Conclusion?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16733.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-01T08:48:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yesO9SnEQ6Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blue</video:tag>
      <video:tag>grey</video:tag>
      <video:tag>reunion</video:tag>
      <video:tag>emancipationist</video:tag>
      <video:tag>legacies</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>reconciliationist</video:tag>
      <video:tag>white</video:tag>
      <video:tag>supremacist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-synthase-function-human-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP synthase function - human model</video:title>
      <video:description>These guys shows the function of the protein called ATP sythase which locates on the membrane and has a role in the production of ATP in the cell. ATP is very important energy source in cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/bc3b1606-689e-4ab2-adbb-757b3db4b37d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2007-03-29T00:22:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/105.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
      <video:tag>human</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cellular-Process-of-Engulfing-Solid-Particles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cellular Process of Engulfing Solid Particles</video:title>
      <video:description>The cellular process of engulfing solid particles is known as Phagocytosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4968e2f5-7d75-4a55-9b0d-764770ecdcde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-03-28T23:13:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/102.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>phagocytosis</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovarian-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Cancer</video:title>
      <video:description>ViRexx Medical Corp, a small CDN biotech company, has a potential tx for Ovarian in late PIII trials. Check out this animation on Ovarex. ViRexx trades on the AMEX under ticker REX. Wiki info: Ovarian cancer is a malignant tumor, of any histology, on or within an ovary. Because many ovarian tumors are benign but have the potential to become malignant, a broad definition of ovarian cancer includes all ovarian tumors, malignant and benign.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/69cb8bc3-caf0-4522-b585-3b169b01a371/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2007-12-02T11:23:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1136.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ovarian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-oral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the oral</video:title>
      <video:description>This video gives information on how to conduct an oral examination, this information includes details such as colour in the mouth, the teeth and even the inspection of the tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/80dae983-8a07-47c8-beae-937d2d357530/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T22:53:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10511.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oral</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-Evolution-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for Evolution Part III</video:title>
      <video:description>Evidence for evolution if we take a chimpanzees dna and line it up with a humans we find they look extremely similar the chromosome looks the same the genes line up in the same order 98.5 percent of our dna is identical to that of a chimps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/863de102-eb8f-40d3-93f6-93d55ccbb5ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-12-01T06:05:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28158.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Signal-Transduction-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Signal Transduction Pathway</video:title>
      <video:description>Cells grow only if they are &quot;told&quot; to do so. It is done by exposing cell to growth factor molecules. A depiction of the signal transduction pathway that is involved with the growth process of the cell.

Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/98e257ff-5d92-482b-a8ee-6c6da7ec5fd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-04-06T22:55:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/233.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemotaxis-of-protist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemotaxis of protist</video:title>
      <video:description>Single cell moving toward a micropipette containing the chemoattractant cAMP. Note that the cell changes direction in response to movement of the micropipette by extending a new pseudopod in the direction of the pipette tip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b26865f8-878d-4be6-9074-36d383232e8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-05-01T05:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/257.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chemotaxis</video:tag>
      <video:tag>camp</video:tag>
      <video:tag>protists</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Culture-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Culture Techniques</video:title>
      <video:description>The Luciferase Assay System is an extremely sensitive and rapid reagent for quantitation of firefly luciferase.Firefly luciferase generates light from luciferin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e9146222-640e-4d67-8af1-4dc9b083a868/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2010-11-03T03:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4757.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>luciferase</video:tag>
      <video:tag>assay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gabriela-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gabriela-Part-2 Hip Testimony</video:title>
      <video:description>Gabriela explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/52347f6c-592f-41c0-af16-c13ab5ba2983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2010-02-01T09:40:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3777.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Normal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Martin-Brower-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Martin Brower Hip Testimony</video:title>
      <video:description>Martin Brower explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8dbb00b8-13ea-4507-af93-49d3f9bfc02a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-02-01T11:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3790.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bilateral</video:tag>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>resurface</video:tag>
      <video:tag>BHR</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Conventional</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Listeria-Listeriosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Listeria (Listeriosis)</video:title>
      <video:description>Listeria monocytogenes is a bacterium and the cause of listeriosis. Listeria is specific because it is multiplied within living cell. It&apos;s special surface proteins enables it to pass tissue brier intact. This video discusses Listeria&apos;s life cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/8ecea03e-732b-4eb7-a490-233434e27428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2007-06-22T05:39:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/513.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Listeria</video:tag>
      <video:tag>listeriosis</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>ObligateIntracellularPathogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 15 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood introduces a new application of the Fourier Transforms that includes deltas, properties of deltas, and physical interpretation of deltas.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17624.jpg</video:thumbnail_loc>
      <video:duration>3129</video:duration>
      <video:publication_date>2012-09-03T16:29:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YueFuLSR_-Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>deltas</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>source</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>apertures</video:tag>
      <video:tag>ape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-become-addicted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we become addicted?</video:title>
      <video:description>How drugs make you addicted? They mimic dopamine. In normal brain dopamine travels across the synapse, stimulates neuron and is quickly reabsorbed. But if we add drugs, for example cocaine, many molecules clogg synapse, so dopamine cannot be reabsorbed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d91e42cd-7921-4765-a2f6-41f3aaa19586/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-05-24T04:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/415.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Addiction</video:tag>
      <video:tag>neurology</video:tag>
      <video:tag>cocain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-Nerves-Examination-of-6-Months-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial Nerves Examination of 6 Months Infant</video:title>
      <video:description>Video shows the examination of an infant cranial nerves by an expert doctor. Infant is of 6 months and a careful examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eff25f8b-5ae1-4a18-a3a9-1ee50cf8eb1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2013-02-11T01:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30042.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 22 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood lectures on the basics of the fast Fourier transforms algorithm 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17637.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-09-03T16:35:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/st7Tiwr_Vuk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>FFT</video:tag>
      <video:tag>N</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>simple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Proto-Oncogene-Becomes-an-Oncogene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Proto-Oncogene Becomes an Oncogene</video:title>
      <video:description>A depiction of some types of mutations that can occur to turn a proto-oncogene into an oncogene. If many proto-oncogenes are multiplied, cancer occurs in some cells. In some other cells, cancer occurs if  proto-oncogenes are translocated in cell&apos;s genetic matherial. 
Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/6dd3691f-7d86-49cd-8366-2d46f9de5122/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-04-06T21:33:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/212.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>oncogene</video:tag>
      <video:tag>Proto</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Repair-of-Bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Repair of Bone</video:title>
      <video:description>In this how the body works video, how our body repairs broken bones is explained in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/ec5580fa-25be-4d94-8a7f-71256b53e402/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2007-11-24T01:09:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1133.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RICE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RICE</video:title>
      <video:description>RICE for the treatment of bone, joint and muscle injuries. This video gives information of the abbreviation RICE which is rest, ice, compression and elevation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a67d2827-6a8a-4624-9309-e043747b4fa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-12-11T22:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11075.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Rice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 8- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21264.jpg</video:thumbnail_loc>
      <video:duration>3629</video:duration>
      <video:publication_date>2012-09-09T03:43:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4eI4GXQfXKQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proliferation-of-T-cell-by-IL-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proliferation of T cell by IL-10</video:title>
      <video:description>IL-10 production induced in Th2 by NS4 protein in HCV genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5c0e1663-6fc9-4e07-9a20-ba2789432025/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-05-04T20:54:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2140.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Genographic-Project-and-Our-Ancestors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Genographic Project and Our Ancestors</video:title>
      <video:description>This is a wild chronicles video. Who are our ancestors and where do they come from? Could our ancestors be more alike than we think? Four people map their genographical history to find out.

See All National Geographic Videos
http://video.nationalgeographic.com/video/?source=4001</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/b19a6eca-e11c-4344-9f78-e812dd1c9fe6/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-08T03:19:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3030.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Education</video:category>
      <video:tag>genographic</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Ancestors</video:tag>
      <video:tag>family</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Vesicle-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Vesicle Formation</video:title>
      <video:description>De novo vesicle formation from fatty acid micelles - Protons are represented by the small glowing spheres. Upon protonation, the micelle structure becomes more fluid and may allow for larger numbers of micelles to join together. Vesicle formation occurs by chance after the fatty acid sheet has reached a threshold surface area. 
video by Janet Iwasa at onemicron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/d26acd5a-8ade-432f-b213-feca51f7e18e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2007-12-19T01:42:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1204.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/STEREO-Sun360-Teaser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>STEREO Sun360 Teaser</video:title>
      <video:description>Watch the latest revelation about the entire Sun as observed by the Stereo Satellites on www.nasa.gov/stereo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/77f62ce2-3f6b-4536-a10b-3e127686a13b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-10T03:01:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7430.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>stereo</video:tag>
      <video:tag>Sun360</video:tag>
      <video:tag>Teaser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-Geometry-and-Structural-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral Geometry and Structural Diversity</video:title>
      <video:description>The geometric structures of viruses are beautiful and can be used, along with genomic information, to identify them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/dddfd0a8-7bdb-4df2-b84f-2f6704018961/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-04-12T23:24:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12218.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>diversity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Putting-yourselves-into-other-peoples-shoes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Putting yourselves into other people&apos;s shoes</video:title>
      <video:description>&quot;Lec 2 - Putting yourselves into other people&apos;s shoes&quot; Game Theory (ECON 159)

At the start of the lecture, we introduce the &quot;formal ingredients&quot; of a game: the players, their strategies and their payoffs. Then we return to the main lessons from last time: not playing a dominated strategy; and putting ourselves into others&apos; shoes. We apply these first to defending the Roman Empire against Hannibal; and then to picking a number in the game from last time. We learn that, when you put yourself in someone else&apos;s shoes, you should consider not only their goals, but also how sophisticated are they (are they rational?), and how much do they know about you (do they know that you are rational?). We introduce a new idea: the iterative deletion of dominated strategies. Finally, we discuss the difference between something being known and it being commonly known.

00:00 - Chapter 1. Recap of Previous Lecture: Prisoners&apos; Dilemma and Payoffs 
06:47 - Chapter 2. The Formal Ingredients of a Game
16:01 - Chapter 3. Weakly Dominant Strategies
35:29 - Chapter 4. Rationality and Common Knowledge
01:05:37 - Chapter 5. Common Knowledge vs. Mutual Knowledge

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16735.jpg</video:thumbnail_loc>
      <video:duration>4129</video:duration>
      <video:publication_date>2012-09-01T09:00:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qQ3kFydI_xQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Common</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>Iterative</video:tag>
      <video:tag>deletion</video:tag>
      <video:tag>Prisoners</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>Rationality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robofish-mimics-the-swimming-motion-of-bass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robofish mimics the swimming motion of bass</video:title>
      <video:description>Mechanical engineers at MIT have created schools five-inch robofish that mimic the swimming motion of bass. In this video, you can see the carangi form swimming technique, with most of the movement taking place in the tail end of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/cd665c50-3e05-4e12-af4d-2d0f811b6ef4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-08-28T11:14:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3281.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>robots</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Swimming</video:tag>
      <video:tag>robofish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Nash-equilibrium-shopping-standing-and-voting-on-a-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Nash equilibrium: shopping, standing and voting on a line</video:title>
      <video:description>&quot;Lec 7 - Nash equilibrium: shopping, standing and voting on a line&quot; Game Theory (ECON 159)

We first consider the alternative &quot;Bertrand&quot; model of imperfect competition between two firms in which the firms set prices rather than setting quantities. Then we consider a richer model in which firms still set prices but in which the goods they produce are not identical. We model the firms as stores that are on either end of a long road or line. Customers live along this line. Then we return to models of strategic politics in which it is voters that are spread along a line. This time, however, we do not allow candidates to choose positions: they can only choose whether or not to enter the election. We play this &quot;candidate-voter game&quot; in the class, and we start to analyze both as a lesson about the notion of equilibrium and a lesson about politics.

00:00 - Chapter 1. Bertrand Duopoly: Standard Model
28:18 - Chapter 2. Bertrand Duopoly: Product Differentiation
40:13 - Chapter 3. Perfect Competition Revisited: The Candidate Voter Model 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16740.jpg</video:thumbnail_loc>
      <video:duration>4281</video:duration>
      <video:publication_date>2012-09-01T09:05:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pMRMYi1SoQs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bertrand</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Cournot</video:tag>
      <video:tag>differentiated</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Monopoly</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>voting</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Andrew Walford Hip Testimony Part 1</video:title>
      <video:description>This interview shows andrew Walford explaining his hip surgery / hip resurfacing surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip, Knee, Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/df8b7ed5-c7dd-4502-8b48-06d6600c5b0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-02-01T08:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3769.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>in</video:tag>
      <video:tag>AVN</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>NCP</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
      <video:tag>arthoplasty</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>experiences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Tone-and-Loudness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Tone and Loudness</video:title>
      <video:description>How does the human voice system works. The only vibrating element in the human body is the vocal cords. During normal breathing the vocal cord stays apart and don&apos;t produce sound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b367bc72-a0db-4b27-96b2-33913e8bd3a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-08-08T15:26:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3191.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Continuous-everting-mattress-pattern-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Continuous everting mattress pattern suture</video:title>
      <video:description>This video reviews common suture knots and patterns used in veterinary surgery further advice on suture pattern selection is given in individual relating to specific procedures however today most surgeons gravitate towards simple appositional suture patterns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d4f7f4a1-6cd8-4517-9251-acb0ea1505ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10357.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Continuous</video:tag>
      <video:tag>Everting</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cyclin-Dependant-Kinases-2-CDK2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cyclin Dependant Kinases 2 (CDK2)</video:title>
      <video:description>CDK2 - Cyclin Dependant Kinases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e49385c2-ffaf-4cf0-9beb-6cf3f5d01735/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2010-11-23T00:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5725.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cyclin</video:tag>
      <video:tag>Dependant</video:tag>
      <video:tag>kinases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/G-Protein-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>G-Protein Signaling</video:title>
      <video:description>This video explains the process of cellular signaling through G-protein-coupled receptors.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/07d82d12-1963-44b1-bfbc-a0ec93eadd38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-04-08T19:57:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4100.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>G</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>coupled</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Anterior-Guidance-and-Esthetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90  - Anterior Guidance and Esthetics</video:title>
      <video:description>&quot;Lec 90  - Anterior Guidance and Esthetics&quot; The anterior teeth have been cast and Dr. Clayton checks the esthetics of the porcelain, then tries the restorations in the patient&apos;s mouth, checking for proper occlusion. Orig. air date: SEP 20 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21644.jpg</video:thumbnail_loc>
      <video:duration>1458</video:duration>
      <video:publication_date>2012-09-09T06:36:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ft14ACBkluo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>guidance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Esthetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ken-McKinnon-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ken McKinnon Hip Testimony</video:title>
      <video:description>Ken McKinnon explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/6ab2ce74-e445-4dcd-a9a6-b17701d1a23a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2010-02-01T12:57:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3801.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Resurfacing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Short-term-memory-and-molecular-basis-of-early-LTP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short-term memory and molecular basis of early LTP</video:title>
      <video:description>This video demonstrates molecular basis of early LTP which is also called as short-term memory. Early LTP (short-term memory) depends on a calcium-dependent protein kinase to strengthen an existing synapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/e8f3ecdd-3c56-4947-8f81-0c5fdedbf5df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-04-17T22:40:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12260.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>short</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>LTP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Esophagitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Esophagitis?</video:title>
      <video:description>Doctor Carlo A. Oiler, MD FACEP emergeny physician will tell you about esophagitis. Video is very helpful and is explained with diagrams and structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/6daadbb8-db1b-431e-8704-8ac9a269546b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2013-04-07T17:06:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30422.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophagitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-gastrulationventral-furrow-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila gastrulation/ventral furrow formation</video:title>
      <video:description>A three hours hold fruit fly embryo is imaged ventrally via fluorescence microscopy for 30 minutes. Myosin is tagged with GFP. This process, called gastrulation, serves in most higher organisms (including humans) for the formation of the three body layers: epi-, meso- and endoderm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bb788043-2378-410b-bc83-41f9559ae9a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-09T05:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1675.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>gastrulation</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Physics-111-Gamma-Ray-Spectroscopy-GMA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Physics 111: Gamma Ray Spectroscopy (GMA)</video:title>
      <video:description>Physics 111: Gamma Ray Spectroscopy (GMA)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Gamma Ray Spectroscopy Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The purpose of this experiment is to measure the mass attenuation coefficients of several materials using gamma ray sources. First you will perform some tests to show the effect of various equipment settings. You will then use the known sources to calibrate your detector, and verify the inverse square law. Finally, you will make some measurements that will allow you to calculate the mass attenuation coefficients for several materials at several energies.

In this apparatus, the gamma rays enter a NaI scintillator crystal, which converts them into many lower energy photons. These photons travel through the crystal to the photocathode of a photomultiplier tube, where they are converted into electrons by means of the photoelectric effect. The photo-electrons are sent through a series of electrodes where the number of electrons is multiplied. At the anode, a pulse of current is produced, and then counted. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26998.jpg</video:thumbnail_loc>
      <video:duration>1679</video:duration>
      <video:publication_date>2012-09-19T06:18:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cZGMngx-6yE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>GMA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Democratization-of-Ubiquitous-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Democratization of Ubiquitous Computing</video:title>
      <video:description>&quot;Lec 13 - The Democratization of Ubiquitous Computing&quot; April 25, 2008 lecture by Leah Buechley for the Stanford University Human Computer Interaction Seminar (CS547).

Computational textile researchers weave, solder and sew electronics into cloth to build soft, flexible and wearable computers. Computational textiles or &quot;e-textiles&quot; is a young discipline, and developments in the field have so far been relegated almost exclusively to research labs in industry and academia. Lisa Buechley presents advancements that make the designing and building of e- textiles accessible to new audiences, describing developments in engineering, design and applications that are helping to democratize creative ubiquitous computing.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24052.jpg</video:thumbnail_loc>
      <video:duration>3712</video:duration>
      <video:publication_date>2012-09-14T14:59:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VrgF0mRGvtk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Democratization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ubiquitous</video:tag>
      <video:tag>Computing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-responses-to-HCV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell responses to HCV</video:title>
      <video:description>This is a second part of the video which shows cell&apos;s response to HCV which is also called as Hepatitis C virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6dd77d70-b5d6-4b55-aeec-e13be3e4fe23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-05-04T20:46:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2138.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Dissection-Superficial-Cervical-Region-and-Posterior-Triangle-of-Neck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Dissection: Superficial Cervical Region and Posterior Triangle of Neck</video:title>
      <video:description>&quot;Lec 15 -Dissection: Superficial Cervical Region and Posterior Triangle of Neck&quot;Gross anatomy of the superficial cervical region and the posterior triangle of the neck using a human cadaver.  Orig. air date: JUN 26 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21669.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2012-09-09T06:48:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F0lIJjupXAg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>region</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neckq</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Mixed-strategies-in-baseball-dating-and-paying-your-taxes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Mixed strategies in baseball, dating and paying your taxes</video:title>
      <video:description>&quot;Lec 10 - Mixed strategies in baseball, dating and paying your taxes&quot; Game Theory (ECON 159)

We develop three different interpretations of mixed strategies in various contexts: sport, anti-terrorism strategy, dating, paying taxes and auditing taxpayers. One interpretation is that people literally randomize over their choices. Another is that your mixed strategy represents my belief about what you might do. A third is that the mixed strategy represents the proportions of people playing each pure strategy. Then we discuss some implications of the mixed equilibrium in games; in particular, we look how the equilibrium changes in the tax-compliance/auditor game as we increase the penalty for cheating on your taxes.

00:00 - Chapter 1. Mixed Strategy Equilibria: Example (Continued)
12:49 - Chapter 2. Mixed Strategy Equilibria: Other Examples in Sports
23:41 - Chapter 3. Mixed Strategy Equilibria Interpretation 1: Literal Randomization
28:17 - Chapter 4. Mixed Strategy Equilibria Interpretation 2:  Players&apos; Beliefs about Each Other&apos;s Actions
47:04 - Chapter 5. Mixed Strategy Equilibria Interpretation 3: Prediction of Split on Two or More Courses of Action in a Large Population
59:52 - Chapter 6. Mixed Strategy Equilibria: Policy Applications

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16743.jpg</video:thumbnail_loc>
      <video:duration>4412</video:duration>
      <video:publication_date>2012-09-01T09:06:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9b2AMWwMToc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Battle</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>Bayes</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Pure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Osmosis-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Osmosis Experiment</video:title>
      <video:description>A lab involving an egg vinegar water and corn syrup that shows the effects of osmosis. Go to http://www.teachertube.com for more videos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/aec9a532-e931-475a-b76f-3584232df05c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-10-18T17:21:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3444.mp4</video:content_loc>
      <video:uploader>a mccrarey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Osmosis</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>IDLA</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>teacher</video:tag>
      <video:tag>teachers</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>plans</video:tag>
      <video:tag>teachertube</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>to</video:tag>
      <video:tag>School</video:tag>
      <video:tag>student</video:tag>
      <video:tag>students</video:tag>
      <video:tag>schools</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Popular-Front</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Popular Front</video:title>
      <video:description>&quot;Lec 17 - The Popular Front&quot; France Since 1871 (HIST 276)

A plethora of Far Right and fascist organizations emerged in the wake of World War I. Economic depression, nationalism, anti-Semitism and xenophobia all played a part in this upsurge. On the left, the tension between communist revolutionaries and socialist reformers was reconciled, for a time, in the Popular Front government of Leon Blum. While the Popular Front would eventually fall, it pioneered many of the reforms and progressive measures that French workers enjoy today.

00:00 - Chapter 1. Rise of the Right in Interwar France
11:54 - Chapter 2. Xenophobia and Anti-Semitism in France
16:17 - Chapter 3. The Stavisky Affair
28:22 - Chapter 4. The Reassertion of the Republic: The Victory of the Popular Front and Leon Blum
41:19 - Chapter 5. Unraveling the Popular Front: The Depression and the Spanish Civil War

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16802.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-09-01T10:00:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H4tKz83YpBM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>fascism</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>Leon</video:tag>
      <video:tag>Blum</video:tag>
      <video:tag>Mussolini</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Franco</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>Spanish</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>Drieu</video:tag>
      <video:tag>la</video:tag>
      <video:tag>Rochelle</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Mauras</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Semitism</video:tag>
      <video:tag>xenophobia</video:tag>
      <video:tag>Serge</video:tag>
      <video:tag>Stavisky</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Jack-Kerouac-On-the-Road-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  Jack Kerouac, On the Road (cont.)</video:title>
      <video:description>&quot;Lec 9 -  Jack Kerouac, On the Road (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In this second lecture on On The Road, Professor Hungerford addresses some of the obstacles and failures to the novel&apos;s high ambitions for achieving American community through an immediacy of communication. Sal Paradise&apos;s desire to cross racial boundaries, for example, seems ultimately more exploitative than expansive; Dean&apos;s exuberant language of &quot;Yes!&quot; and &quot;Wow!&quot; devolves into meaningless gibberish. And yet the novel&apos;s mystical vision of something called &quot;America&quot; persists, a cultural icon that continues to engage the interest of readers, scholars, and artists. Among these latter is the digital art collaborative Young-Hae Chang Heavy Industries, with whose online work DAKOTA Hungerford concludes the class.

00:00 - Chapter 1. Kerouac&apos;s Mythical America: Trans-historical Communities
22:03 - Chapter 2. Defining American Identity: Sal&apos;s Illusory Vision of Mystical Oneness
30:01 - Chapter 3. Dean and Sal, Again: The Theme of Sadness
41:12 - Chapter 4. The Publication History: Creating a Literary Object

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16767.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-01T09:32:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/inFtwnp0R0g</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>America</video:tag>
      <video:tag>appropriation</video:tag>
      <video:tag>exhaustion</video:tag>
      <video:tag>Melville</video:tag>
      <video:tag>mythology</video:tag>
      <video:tag>sadness</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>West</video:tag>
      <video:tag>Hae</video:tag>
      <video:tag>chang</video:tag>
      <video:tag>heavy</video:tag>
      <video:tag>Industries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitotic-Spindles-in-a-Fly-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitotic Spindles in a Fly Embryo</video:title>
      <video:description>This video demonstrates the process of division in the mitotic spindles of a fly embryo.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c8084f1a-a793-44cb-a697-f03c1452d248/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-04-08T20:25:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4173.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitotic</video:tag>
      <video:tag>spindles</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Graphing-linear-inequalities-in-two-variables-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Graphing linear inequalities in two variables 2</video:title>
      <video:description>Graphing linear inequalities in two variables 2

U05_L2_T1_we2 : Graphing linear inequalities in two variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24599.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-09-17T14:15:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lxTQrsUip9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-Who-Invented-the-Alphabet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview: Who Invented the Alphabet?</video:title>
      <video:description>This is a documentary trailer video. He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e13e3adb-3598-4bae-be9b-403b72ae85a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-05-27T16:40:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2288.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Alphabet</video:tag>
      <video:tag>AliG</video:tag>
      <video:tag>Borat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 21- MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Quadratic/cubic elements

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15715.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-08-28T19:54:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wTM4v2gIeqk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Dimension-of-the-Column-Space-or-Rank</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Dimension of the Column Space or Rank</video:title>
      <video:description>Dimension of the Column Space or Rank

Dimension of the Column Space or Rank</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22037.jpg</video:thumbnail_loc>
      <video:duration>768</video:duration>
      <video:publication_date>2012-09-11T00:27:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JUgrBkPteTg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dimension</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Column</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>or</video:tag>
      <video:tag>rank</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Thomas-Pynchon-The-Crying-of-Lot-49</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Thomas Pynchon, The Crying of Lot 49</video:title>
      <video:description>&quot;Lec 12 - Thomas Pynchon, The Crying of Lot 49&quot; The American Novel Since 1945 (ENGL 291)

Professor Hungerford introduces this lecture by reviewing the ways that authors on the syllabus up to this point have dealt with the relationship between language and life, that collection of elusive or obvious things that for literary critics fall under the category of &quot;the Real.&quot; The Real can shout out from a work of art, as it sometimes does in Black Boy, or haunt it, as in Lolita. It can elude authors like Kerouac and Barth for widely different reasons. Placing Pynchon firmly in the context of the political upheaval of the 1960s that he is often seen to avoid, Hungerford argues that Pynchon--no less than a writer of faith like Flannery O&apos;Connor--is deeply invested in questions of meaning and emotional response, so that The Crying of Lot 49 is a sincere call for connection, and a lament for loss, as much as it is an ironic, playful puzzle.

00:00 - Chapter 1. Language and Reality: Course Review
09:18 - Chapter 2. Pynchon and Politics: Activism and Passivism in the 1960s
15:42 - Chapter 3. The Variable Roles of Oedipa Maas
36:02 - Chapter 4. Finding Reality in the Social Details

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16770.jpg</video:thumbnail_loc>
      <video:duration>2968</video:duration>
      <video:publication_date>2012-09-01T09:40:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3dtqt0bXb4Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Crying</video:tag>
      <video:tag>Feminism</video:tag>
      <video:tag>Ken</video:tag>
      <video:tag>Kesey</video:tag>
      <video:tag>Oedipa</video:tag>
      <video:tag>sentiment</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Tristero</video:tag>
      <video:tag>Vietnam</video:tag>
      <video:tag>w</video:tag>
      <video:tag>A</video:tag>
      <video:tag>s</video:tag>
      <video:tag>T</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Nation-Peasants-Language-and-French-Identity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Nation? Peasants, Language, and French Identity</video:title>
      <video:description>&quot;Lec 4 - A Nation? Peasants, Language, and French Identity&quot; France Since 1871 (HIST 276)

The problematic question of when people in France began to consider themselves part of a French nation, with a specifically French national identity, has often been explained in terms of the modernizing progress of the French language at the expense of regional dialects. In fact, the development of French identity in rural France can be seen to have taken place alongside a continued tradition of local cultural practices, particularly in the form of patois. French identity must be understood in terms of the relationship between the official discourse of the metropolitan center and the unique practices of the country&apos;s regions, rather than in terms of the unambiguous triumph of the former over the latter.

00:00 - Chapter 1. The Birth of National Identity and Agents of Modernization
06:44 - Chapter 2. Regional Languages of France
15:20 - Chapter 3. Modernization of Transportation: Roads, Railways and Identity-Formation
25:42 - Chapter 4. Schoolteachers and Schoolhouses: Education, the State, and Identity
38:59 - Chapter 5. French Schools and Regional Identity Today

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16789.jpg</video:thumbnail_loc>
      <video:duration>2901</video:duration>
      <video:publication_date>2012-09-01T09:52:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YEBaGmF9ocA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>education</video:tag>
      <video:tag>region</video:tag>
      <video:tag>dialect</video:tag>
      <video:tag>patois</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>rural</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Eugen</video:tag>
      <video:tag>Weber</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>François</video:tag>
      <video:tag>Chanet</video:tag>
      <video:tag>Bretagne</video:tag>
      <video:tag>Brittany</video:tag>
      <video:tag>Breton</video:tag>
      <video:tag>Sowerwine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-147-Annual-Interest-Varying-with-Debt-Maturity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 147 - Annual Interest Varying with Debt Maturity</video:title>
      <video:description>Annual Interest Varying with Debt Maturity

Annual Interest Varying with Debt Maturity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20471.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-09-06T15:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YdGZaqJZbGc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Annual</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Varying</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>maturity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-double-helix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA double helix</video:title>
      <video:description>DNA contain two strings of nucleotides arranged in a spiral staircase like structure known as double helix. The strings are made of nucleobases cytosine, guanine, adenine, and thymine. This video explains the DNA double helix in some details. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/f9eddfee-ac0d-472e-822f-740e08ec816a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2009-10-19T01:57:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3447.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>double</video:tag>
      <video:tag>helix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Kinase-C-Mediated-Signaling-Pathways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Kinase C Mediated Signaling Pathways</video:title>
      <video:description>Early Tyrosine Phosphorylation and the Calcium  and Protein Kinase C Mediated Signaling Pathways in T Lymphocytes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab68b972-4554-4a00-b8c8-4f608a63e442/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2010-11-23T01:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5756.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Solid-of-Revolution-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Solid of Revolution (part 8)</video:title>
      <video:description>Solid of Revolution (part 8)

The last part of the problem in part 7</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19878.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-06T00:34:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Flj9plmKGQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromagnetic-motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetic motor</video:title>
      <video:description>Electric motors are indispensable when it comes to any type of machine. This is true whether you are talking about a vehicle engine, a household appliance or a child&apos;s robotic toy. Their purpose is to use electrical energy to produce mechanical energy that will power these types of items, a principle first developed by Michael Faraday. They are quite useful and practical in everyday life, and building a simple one from scratch is a fun way to learn how they work.

Read more: How to Make an Electromagnetic Motor Experiment | eHow.com http://www.ehow.com/how_4709532_make-electromagnetic-motor-experiment.html#ixzz16TU6KisO</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d4d58ee0-ba62-4773-ad10-7bd09809ef27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2010-11-09T12:28:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4838.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>motor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-French-Imperialism-Guest-Lecture-by-Charles-Keith</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - French Imperialism (Guest Lecture by Charles Keith)</video:title>
      <video:description>&quot;Lec 12 - French Imperialism (Guest Lecture by Charles Keith)&quot; France Since 1871 (HIST 276)

France&apos;s colonial properties were thought of in the latter half of the nineteenth century as consolation for the bitter loss of Alsace and Lorraine to Germany. As civilian administrators came to replace military personnel in the colonies, and as more and more French settlers arrived, empire and colonialism came to play an important function in France&apos;s cultural self-presentation. World War I heralded the eventual decline of the French empire, a decline realized at the hands of the colonized subjects themselves.

00:00 - Chapter 1. The Explosion of French Imperialism: Reasserting National Greatness after Alsace-Lorraine
07:18 - Chapter 2. The Drive for Empire: External Relief for Internal Instability
12:23 - Chapter 3. Rise of the Colonial Lobby
18:02 - Chapter 4. The Empire in Popular Culture
26:43 - Chapter 5. From Military to Administrative Occupation: Regularization in the Empire
36:06 - Chapter 6. Lives of the Conquered: The Indigenous Perspective and the Rise of Anti-Colonialism
40:35 - Chapter 7. The First World War and the Decline of French Empire

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16797.jpg</video:thumbnail_loc>
      <video:duration>2636</video:duration>
      <video:publication_date>2012-09-01T09:59:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7An7KPffIp4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Empire</video:tag>
      <video:tag>colonialism</video:tag>
      <video:tag>Morocco</video:tag>
      <video:tag>Algeria</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>civilisatrice</video:tag>
      <video:tag>Vietnam</video:tag>
      <video:tag>missionaries</video:tag>
      <video:tag>Jules</video:tag>
      <video:tag>Ferry</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Jaures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 30 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27134.jpg</video:thumbnail_loc>
      <video:duration>2966</video:duration>
      <video:publication_date>2012-09-21T03:09:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R3clQgun7n4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 25 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Gradient and divergence (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15719.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-08-28T19:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SreJp2U0Vio</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revision-knee-replacement-part-1-DrVenkatachalam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revision knee replacement part 1, Dr.Venkatachalam</video:title>
      <video:description>Revision knee replacement done for a case of poor range of movements. Other indications are aseptic loosening, instability, infection, fracture. Surgeon Dr.Venkatachalam of MJRC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/ea40aa48-7176-489a-be03-4031e06afeb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2010-09-14T08:56:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4533.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Origins-of-World-War-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Origins of World War I</video:title>
      <video:description>&quot;Lec 13 - The Origins of World War I&quot; France Since 1871 (HIST 276)

The traditional, diplomatic history of World War I is helpful in understanding how a series of hitherto improbable alliances come to be formed in the early years of the twentieth century. In the case of France and Russia, this involves a significant ideological compromise. Along with the history of imperial machinations, however, World War I should be understood in the context of the popular imagination and the growth of nationalist sentiment in Europe.

00:00 - Chapter 1. Tangled Maps of Empire: Diplomatic Origins of the First World War
07:24 - Chapter 2. A Delicate Balances: The Shifting Alliances of the Great Powers
19:26 - Chapter 3. The British Empire on the World Stage: Capabilities on the Continent
32:29 - Chapter 4. Mounting Tensions in Alsace-Lorraine: The Saverne Crisis
40:14 - Chapter 5. War Expectations and Enthusiasm

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16798.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-01T09:59:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AOvB1e4t9jg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>diplomacy</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>Alsace</video:tag>
      <video:tag>Lorraine</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>Empire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boston-Massachusetts-Medical-Malpractice-Lawyer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boston Massachusetts Medical Malpractice Lawyer,</video:title>
      <video:description>Boston Massachusetts Medical Malpractice Lawyer, Drug-Induced Stroke, Trial Animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e7bc8a7e-7130-49df-b7df-6b23442d8334/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-24T14:25:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5947.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Boston</video:tag>
      <video:tag>Massachusetts</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Malpractice</video:tag>
      <video:tag>Lawyer</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Induced</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>Trial</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is diabetes?</video:title>
      <video:description>Diabetes (diabetes mellitus) is classed as a metabolism disorder. Metabolism refers to the way our bodies use digested food for energy and growth. Most of what we eat is broken down into glucose. Glucose is a form of sugar in the blood - it is the principal source of fuel for our bodies.
REFF: http://www.medicalnewstoday.com/info/diabetes/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/cc2691ec-b928-4e9c-8541-0b7d5eaf2985/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2010-10-16T04:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4670.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-of-a-rectal-Cancer-with-Hemorrhoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy of a rectal Cancer with Hemorrhoids</video:title>
      <video:description>A High resolution Video Colonoscopy of a patient with internal Hemorrhoids and rectal cancer.
This video clip shows a common mistake that people use indiscriminately a rectal medicines for hemorrhoids like Apply a rectal cream, Hemorrhoidal Ointment Uses Temporarily relief with out any medical check up
Any human being after a 40 year-old, should underwent every 5 years for a full colonoscopy for colonic polyps to be removed if not has the risk to develop a rectal or colon cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/8de8be7c-1938-4211-a556-1eb5ab7586ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-09-04T23:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3328.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Hemorrhoids</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>polyp</video:tag>
      <video:tag>tumour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Dark-Years-Vichy-France</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Dark Years: Vichy France</video:title>
      <video:description>&quot;Lec 18 - The Dark Years: Vichy France&quot; France Since 1871 (HIST 276)

For decades after the end of World War II the question of French collaboration with the Nazis was obscured. One of the reasons for this was the desire of de Gaulle and others to downplay the central role of communists in resisting the occupation. In fact, many French civilians were involved to greater or lesser degrees in informing upon their fellows or otherwise furthering the interests of the German invaders. Under the Vichy regime, right-wing politics in France developed an ideological program founded upon an appeal to nationalism, the soil, and the rejection of perceived decadence.

00:00 - Chapter 1. The Outbreak of War: French and German Military Capacities
05:32 - Chapter 2. The Fall of France
09:02 - Chapter 3. Collaboration: Vichy France in Power
12:35 - Chapter 4. Gaps in National Memory: Problems in the History of Collaboration
21:16 - Chapter 5. The Collaborator Trials: The Vindication of History
33:20 - Chapter 6. The Character of the Collaborators: Identity and Motives

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16803.jpg</video:thumbnail_loc>
      <video:duration>3086</video:duration>
      <video:publication_date>2012-09-01T10:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j4-BGTJDBY8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Mein</video:tag>
      <video:tag>Kampf</video:tag>
      <video:tag>blitzkrieg</video:tag>
      <video:tag>Petain</video:tag>
      <video:tag>Vichy</video:tag>
      <video:tag>Maginot</video:tag>
      <video:tag>line</video:tag>
      <video:tag>maquis</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Gaulle</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>Paxton</video:tag>
      <video:tag>Maurice</video:tag>
      <video:tag>Papon</video:tag>
      <video:tag>Klaus</video:tag>
      <video:tag>Barbie</video:tag>
      <video:tag>Bousquet</video:tag>
      <video:tag>patrie</video:tag>
      <video:tag>Soil</video:tag>
      <video:tag>nationalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-discovery-of-the-importance-of-Vitamin-C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of discovery of the importance of Vitamin C</video:title>
      <video:description>This video discusses the process of discovery of the importance of Vitamin C from the discovery of the need for fruits and vegetables in our diet. Our bodies need to imbibe Vitamin C to prevent diseases such as scurvy because our bodies cannot synthesize this mineral. Susceptibility to scurvy was determined to be an inboard error of metabolism. All animals susceptible to scurvy suffer from a genetic disorder that prevents them from producing vitamin C. Evolutionary theory was used to make predictions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c0bb7d62-1704-416c-bf1a-9f0283eeb840/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2010-11-13T19:56:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5101.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>scurvy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Standard-Model-Explains-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Standard Model Explains Force</video:title>
      <video:description>The theories and discoveries of thousands of physicists over the past century have resulted in a remarkable insight into the fundamental structure of matter: everything in the Universe is found to be made from twelve basic building blocks called fundamental particles, governed by four fundamental forces. Our best understanding of how these twelve particles and three of the forces are related to each other is encapsulated in the Standard Model of particles and forces. Developed in the early 1970s, it has successfully explained a host of experimental results and precisely predicted a wide variety of phenomena. Over time and through many experiments by many physicists, the Standard Model has become established as a well-tested physics theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f47e0db2-de17-420f-88c3-d9019abce905/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2010-11-09T11:14:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4826.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Explains</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 9- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21265.jpg</video:thumbnail_loc>
      <video:duration>3391</video:duration>
      <video:publication_date>2012-09-09T03:43:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x8pHEQdVjxo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Osmosis-Lab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Osmosis Lab</video:title>
      <video:description>WEBSITE: http://www.teachertube.com A lab involving an egg vinegar water and corn syrup that shows the effects of osmosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/22314d64-37f0-4d6b-826f-987b116af8d7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-10-18T17:26:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3445.mp4</video:content_loc>
      <video:uploader>a mccrarey</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Osmosis</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>IDLA</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>teacher</video:tag>
      <video:tag>teachers</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>plans</video:tag>
      <video:tag>teachertube</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>to</video:tag>
      <video:tag>School</video:tag>
      <video:tag>student</video:tag>
      <video:tag>students</video:tag>
      <video:tag>schools</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-an-Ontology-Annotation-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of an Ontology Annotation, part 1</video:title>
      <video:description>Introduction to Biomedical Ontologies  class # 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f8ba0bf-6822-4b31-baff-bd8cf87e7cd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2010-11-20T23:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5640.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
      <video:tag>annotation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nutritional-Drinks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutritional Drinks</video:title>
      <video:description>This video is about Mona Vie antioxidants or nutritional drinks. These drinks mainly contain Vitamin C and E that removes damaging oxidizing agents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a4ed9fa3-5c6b-473b-963c-b9906088f72d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2010-11-23T21:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5790.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>MonaVie</video:tag>
      <video:tag>Antioxidants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-TATA-Binding-Protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of TATA Binding Protein</video:title>
      <video:description>This video describes The TATA-binding protein (TBP) which is a general transcription factor that binds specifically to a DNA sequence called the TATA box.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/cf125784-2cd7-4c61-9294-423813c8352f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-10-18T02:48:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7047.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>TATA</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LanthaScreen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LanthaScreen</video:title>
      <video:description>Invitrogen LanthaScreen® Eu Kinase Binding Assay Capabilities Video. The principle of the LanthaScreen® Eu Kinase Binding Assay is shown in Figure 1.  Binding of an Alexa Fluor® conjugate or “tracer” to a kinase is detected by addition of a Eu-labeled anti-tag antibody. Binding of the tracer and antibody to a kinase results in a high degree of FRET, whereas displacement of the tracer with a kinase inhibitor results in a loss of FRET. Unlike many kinase activity assays, this assay is a simple mix-and-read assay, with no development steps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ded37a04-2df6-4d6c-9e1b-0740834c9981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-11-24T05:15:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5911.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LanthaScreen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ear-Structure-and-Otitis-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ear Structure and Otitis Media</video:title>
      <video:description>The ear structure is unique and fragile. The condition called Otitis Media may cause hearing problems. Children suffer from it more often.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/33255f40-8c80-4212-a6b1-74a061dee714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T09:23:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9447.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ear</video:tag>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>children</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-Foods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Foods</video:title>
      <video:description>More than 70% of Europeans oppose transgenic foods.  Much of today&apos;s food production practices, however, make avoiding them difficult, as this informative documentary clip explains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39cf52e4-8856-44bc-937a-5a13a8984116/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-11-22T22:27:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5687.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>Foods</video:tag>
      <video:tag>GMO</video:tag>
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      <video:tag>soy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 30- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17029.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-02T04:34:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7WYx2FmA5ls</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Magnetic levitation haptic interface technology uses magnetic levitation technology to create an interface that allows its users to hapticly or tactilely experience computed or virtual environments through a freely moving joystick or finger grip</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/84792b39-ce4d-42ac-a227-9ac6c76c1c6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-10-23T17:06:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7238.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Maglev</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Swine-flu-or-pandemic-flu-simulation-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Just months after the first cases of swine flu appeared in April 2009 millions of people had gotten sick and some had even died as drug companies produced a vaccine that prevented millions more from catching this flu researchers participating in an international project called midas were simulating disease spread these simulations show the hypothetical spread of a moderately contagious pandemic flu around the globe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8188613-2ead-4274-98c4-cc9c8248fab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-24T00:36:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5879.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Water-Pollution-Control-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Water Pollution Control 2</video:title>
      <video:description>Lec 20 - Water Pollution Control 2.
November 2, 2009

Prof. Bob Infelise discusses Control of Point-Source Pollution:  The NPDES Program; Covered Waters; Covered Activities.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16987.jpg</video:thumbnail_loc>
      <video:duration>4664</video:duration>
      <video:publication_date>2012-09-01T18:27:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l7DW9oYHjAU</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091102</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/video-for-Her2-Neu-Receptor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>video for Her2 Neu Receptor</video:title>
      <video:description>Her2 Neu Receptor. HER2/neu (also known as ErbB-2) stands for &quot;Human Epidermal growth factor Receptor 2&quot; and is a protein giving higher aggressiveness in breast cancers. It is a member of the ErbB protein family, more commonly known as the epidermal growth factor receptor family. HER2/neu has also been designated as CD340 (cluster of differentiation 340) and p185. It is encoded by the ERBB2 gene. Read more: http://en.wikipedia.org/wiki/HER2/neu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cd3fed64-e2f5-4b42-9bad-3876736db164/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-24T00:22:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5859.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Her2</video:tag>
      <video:tag>Neu</video:tag>
      <video:tag>receptor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Toxics-and-Waste-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Toxics and Waste 1</video:title>
      <video:description>Lec 11 - Toxics and Waste 1.
September 29, 2009

Prof. Bob Infelise discusses Risk Assessment and Management of Waste.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16978.jpg</video:thumbnail_loc>
      <video:duration>4551</video:duration>
      <video:publication_date>2012-09-01T18:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YpUr2oxuORI</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20090929</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 38 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27142.jpg</video:thumbnail_loc>
      <video:duration>2873</video:duration>
      <video:publication_date>2012-09-21T03:17:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qtu92AX-RFw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>38</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Boston Massachusetts Medical Malpractice Lawyer, Trial Animation, Trial Technique</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5600d056-08df-4416-b5c1-fa1d2597ec75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-24T14:26:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5948.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Boston</video:tag>
      <video:tag>Massachusetts</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Malpractice</video:tag>
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      <video:tag>Animation</video:tag>
      <video:tag>Technique</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 38- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17037.jpg</video:thumbnail_loc>
      <video:duration>3021</video:duration>
      <video:publication_date>2012-09-02T05:04:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BWpRtpTh4lc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Biology-1AL-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Biology 1AL - Lecture 1</video:title>
      <video:description>Biology 1AL - Lecture 1

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25749.jpg</video:thumbnail_loc>
      <video:duration>4837</video:duration>
      <video:publication_date>2012-09-18T17:20:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rij1kAfXqNQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Your Brain Works</video:title>
      <video:description>This video shows the generalized structure of a neuron. Cells of the nervous system in our body are called the nerve cells or neurons. These are specialized to carry messages through electrochemical process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8413d62f-a5e5-43c9-943d-98bf786b55e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2010-11-24T00:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5887.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Air-Pollution-Control-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Air Pollution Control 3</video:title>
      <video:description>Lec 15 - Air Pollution Control 3.
October 13, 2009

Prof. Bob Infelise discusses National Ambient Air Quality Standards; The Problem of Non-Attainment.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16982.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-01T18:20:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S7Fk9rpiLZ0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091013</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila - Early Development</video:title>
      <video:description>The drosophila is a darling of scientists and is commonly referred to as a fruit fly. This clip shows the early development of this organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b63a98ff-9e68-401b-a76a-2e3d5107dd2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2010-11-24T22:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6045.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Early</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>in</video:tag>
      <video:tag>drosophila</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Cytochrome C is a proteinous iron that shuts electrons in the electron transportation system. It&apos;s advancement is not related to externally selected pressure and therefore its a powerful parameter to exhibit inheritance across blades.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d87a4107-4c8f-45c0-8354-c8c63e3551e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2010-11-25T20:50:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6074.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cytochrome</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Evolution</video:tag>
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    <loc>https://dnatube.com/videos/Lec-105-Dental-Casting-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105  - Dental Casting Procedures</video:title>
      <video:description>&quot;Lec 105  - Dental Casting Procedures&quot; Demonstrates the techniques of spruing, investing, and casting gold via the water immersion technique.  Orig. air date: AUG 15 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21703.jpg</video:thumbnail_loc>
      <video:duration>1905</video:duration>
      <video:publication_date>2012-09-09T07:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qw1rJhyMHog</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>Procedures</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangers of staying inside all the time</video:title>
      <video:description>If you never went outside your bones would grow weak due to a vitamin D deficiency and you&apos;d feel depressed and stressed.  These consequences with others are the topic of this asapScience video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6e45adf6-66ea-44c7-905e-ffeb455606be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2014-10-03T12:28:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31860.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sitting</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Outside</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Depression</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibonding Orbitals and More in Jmol</video:title>
      <video:description>Antibonding is a type of chemical bonding an antibonding orbital is a form of molecular orbital that is located outside the region of two distinct nuclei the overlap of the constituent atomic orbitals is said to be out of phase and as such the electrons present in each antibonding orbital are repulsive and act to destabilize the molecule as a whole</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7426e65b-ec27-4d0f-9d94-121275528608/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2010-11-30T12:36:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6274.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Antibonding</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Jmol</video:tag>
      <video:tag>28</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Linear Transformations as Matrix Vector Products</video:title>
      <video:description>Linear Transformations as Matrix Vector Products

Showing how ANY linear transformation can be represented as a matrix vector product</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22047.jpg</video:thumbnail_loc>
      <video:duration>1052</video:duration>
      <video:publication_date>2012-09-11T00:30:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PErhLkQcpZ8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>as</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Products</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are The Applications of Double Integrals</video:title>
      <video:description>What are the applications of double integrals? How can we calculate the mass of an object if density function is provides? This video will help you to solve all these problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/bf2fd762-1671-4d3b-a01b-83dab08dfbd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2010-12-06T10:27:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6472.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 25- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17022.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
      <video:publication_date>2012-09-02T04:28:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DkB0BTJqlGw</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Physics of Foams</video:title>
      <video:description>How does the foam forms? A very interesting video showing the physics behind this process of foam formation is shown here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29046.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
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    <loc>https://dnatube.com/videos/lec-3-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 3-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19118.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/1I8Rg7065PE</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Five different types of molecules are discussed in this video - 1. Fats and oils 2. Simple sugars 3. Carbohydrates and starches 4. proteins and enzymes 5. nucleic acids(DNA, RNA)</video:description>
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      <video:uploader>hazard</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are The Applications of General Acid Catalysis</video:title>
      <video:description>Video discusses some applications of general acid catalysis. Explanation with the reactions and diagrammatic structure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3edcd207-70c4-40e5-9bec-060dc3a670f5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-30T12:37:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6275.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Heat And Entropy</video:title>
      <video:description>Tutorial on entropy and heat. Watch the video to know about all the topic related to entropy and heat. A lot of formulas and concepts are explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/89ae5627-266a-435b-974e-fc6cf13bf506/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>hazard</video:uploader>
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      <video:tag>entropy</video:tag>
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    <loc>https://dnatube.com/videos/Power-of-the-Heart-by-spirit-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Power of the Heart by spirit science</video:title>
      <video:description>Power of the Heart by spirit science is explained in this video. The Spirit science website has videos promoting a bigger range of &quot;New age woo&quot; comprising but not limited to chakras, orgone energy, astral projection, crystal woo, sacred geometry and quantum woo. They also posses a you tube channel for their video. This video &apos;Power of the heart&apos; is the 15th in this series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a7d1fd0f-2a49-43e0-8f4d-9237d2c1c9ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>763</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29050.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -  Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 21 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:player_loc>https://www.youtube.com/embed/QUaKLCfOJCc</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video demonstrates how to extract copper using a blast furnace. Cu is the chemical formula of copper.</video:description>
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      <video:uploader>burki</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Indium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indium</video:title>
      <video:description>What is Indium? It is substance that is found in iron and lead ores as provided for in the video. It is a silvery white metal with low toxicity. Its atomic number is 49.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5a43a5b5-78dd-4ac8-afec-ce3412d8578b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T02:30:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11374.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Indium</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cartesian Coordinates in Space</video:title>
      <video:description>This video explains the measurement of coordinates of a point in space. The coordinate at each point shows the distance of the point from origin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9e77ba50-3fa5-4506-b703-075edbddc729/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T02:48:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11425.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 48 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Convolution equations: deconvolution; convolution in 2D

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>benco</video:uploader>
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      <video:tag>Reaction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3dc8b1c7-fe6f-4f3f-bc68-2d0760a0aea4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-12T02:44:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11413.mp4</video:content_loc>
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      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b77c524-95b1-4d6c-88fa-a8ff6bda8eb9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-12T02:32:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11378.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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      <video:tag>Classification</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Vertebrates</video:tag>
      <video:tag>Invertebrates</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the process of electrolysis of copper with activity. The electrodes are placed in the copper solution for the electrolysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/86b8e1ee-0bef-4bb1-b771-765f89d5eae2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-12T02:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11426.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Copper</video:tag>
      <video:tag>sulfate</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Name origin of titanium, its abundance and uses all shown in this video slide. Its property to resist corrosion make it widely used in withstanding attack by acids and moist chlorine gases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/aad4e505-f897-4a2f-8f31-df24fa89ea61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2011-12-12T03:13:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11482.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>titanium</video:tag>
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    <loc>https://dnatube.com/videos/Study-of-Flowering-Plants</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>All flowering plants have two main parts i.e. the root system and the shoot system. Details of the root and shoot of plants are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c17a8316-708a-42c8-a8ba-4852fc243039/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-12-12T03:15:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11485.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
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    <loc>https://dnatube.com/videos/Vector-Calculations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video explains thru equations and diagrams on how to add vectors. Vector is a quantity that has direction and magnitude.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fb06058f-2034-449d-99ff-b3d16d3e0db9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2011-12-12T03:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11488.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>Addition</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>Triangle</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 49 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 49 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Sampling Theorem

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>s</video:tag>
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      <video:tag>Boundary</video:tag>
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      <video:tag>series</video:tag>
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      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Determining The Angle Of Elevation And Depression</video:title>
      <video:description>This video explains the meaning of angle of elevation and depression. The presentation used graphical pictures to easily understand the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4e3e117a-e7c1-4c73-8e57-1d7020c2161d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-12T02:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11427.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>angles</video:tag>
      <video:tag>Elevation</video:tag>
      <video:tag>Depression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Digestion-and-the-Human-Digestive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestion and the Human Digestive System</video:title>
      <video:description>The process of digestion and absorption are shown in the video with their diagrams and working of each part. Within the body, food is digested by the digestive system in order to release energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/546e3989-2240-4c47-96d1-0b38ae75f259/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-12T02:56:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11446.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>absorption</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solubility-affecting-factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solubility affecting factors</video:title>
      <video:description>What are the factors that affect solubility? This video gives an insights into this question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7599e7e8-ee2d-41e0-9822-9059c390c2eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-12-12T03:17:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11490.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Solubility</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Human-Circulatory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Circulatory System</video:title>
      <video:description>This video shows the different parts of the human circulatory system. Blood carries nutrients to our body organs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e2fa8170-1726-4cf3-a0e8-455d3d57d856/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-12-12T04:22:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11512.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>blood</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiration-In-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiration In Plants</video:title>
      <video:description>The breaking of carbon bonds of complex compounds through oxidation within the cell results in release of energy. Both aerobic and anaerobic respiration are explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2a3ad7be-7f7a-4cb7-b0bd-8aa485176970/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2011-12-12T04:24:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11517.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Respiration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Plants</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-To-Make-Soap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Make Soap?</video:title>
      <video:description>In this video, the narrator shows step by step instructions in preparing soap. Ordinary soap is called sodium stearate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/30f5d12f-bcc9-4209-87c0-970e5a111249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-12-12T20:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11536.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Soap</video:tag>
      <video:tag>Fatty</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Saponification</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-Of-Lenzs-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration Of Lenz&apos;s Law</video:title>
      <video:description>This video shows an experiment that proves the Lenz&apos;s law. The induced current will appear in such a way that it opposes the change in magnetic flux responsible for its production is known as Lenz&apos;s Law.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69a3d29e-9abe-4529-8d33-465f6d512664/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T03:23:32.000Z</video:publication_date>
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      <video:uploader>spasiba</video:uploader>
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      <video:tag>Law</video:tag>
      <video:tag>Induced</video:tag>
      <video:tag>Current</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Huygens-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Huygen&apos;s Theory</video:title>
      <video:description>This video demonstrates the basic principles of law of reflection. Each point on the surface becomes a source of secondary wavelet according to Huygen&apos;s principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/806ce96f-9262-4e35-93bb-b5513fc45f25/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T04:23:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11514.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>reflection</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Huygen</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-In-Making-Soap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles In Making Soap</video:title>
      <video:description>This video discusses everything you need to know about making soap and its composition. The sodium salt of a fatty acid is called Soap.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/97468ec7-32f0-4231-b10c-b6607756622b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-12-12T20:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11535.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Soap</video:tag>
      <video:tag>Fatty</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Saponification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/World-s-Natural-Ecosystem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>World &apos;s Natural Ecosystem</video:title>
      <video:description>This video explains the natural ecosystem Of the world i.e. the self sustaining unit of the biosphere. Ecosystem can be divided into two parts - The Terrestrial Ecosystem and The Aquatic Ecosystem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ac938d90-f706-4916-8f0c-e2dd4a169998/cand_5.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2011-12-13T04:42:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11661.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -| MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 2 -| MIT 6.189 Multicore Programming Primer, IAP 2007&quot; 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15746.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/G0iYkb9YiRg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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    <video:video>
      <video:title>Cervical Spine Surgery in India Testimonial Video of a US Native</video:title>
      <video:description>Medical tourism with forerunnershealthcare by michael harper usa he has done 3 level cervical fusion surgery in india listen to michael from the hospital dr dheeraj bojwani with micheal harper</video:description>
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      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>testimonial</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>US</video:tag>
      <video:tag>native</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Medical Animation from Polygon</video:title>
      <video:description>Polygon is a full-service global provider of Mode Of Action medical animation for the pharmaceutical and biotech industry. Using the finest talent that spans the creative and medical industries, we are able to achieve the ultimate goal of scientific accuracy and visual perfection. Our medical animation is used as a promotional tool at the global launch for a device or drug, as well as for educational purposes. http://www.polygonmedical.com/showreel.html For more info, visit http://www.polygonmedical.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/1e8e7538-b937-415e-ac73-fe09570317e3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-02T09:44:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/17099.mp4</video:content_loc>
      <video:uploader>Polygon Medical Animation</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>mode</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>pharma</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applications-Of-Photoelectric-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Photoelectric Cell</video:title>
      <video:description>The applications of photoelectric cell and principles of photoelectric effect are discussed in this presentation. The emission or ejection of electrons from a metal surface in response to incident light is known as photoelectric effect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/43a5473c-ecd3-4c85-b3a9-4d50e57fcf33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-12-12T20:33:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11551.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>photoelectric</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Phototube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-Creationism-and-Intelligent-Design-the-Same</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Creationism and Intelligent Design the Same?</video:title>
      <video:description>This video will answer this question with valid proof. You can also download this video if you go to,
http://www.mediafire.com/?evzx2yhxtyi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91d3c890-29ec-4fe5-a870-f859b682476e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-13T22:36:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11748.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>is</video:tag>
      <video:tag>creationism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 7 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded November 6, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24064.jpg</video:thumbnail_loc>
      <video:duration>6296</video:duration>
      <video:publication_date>2012-09-14T15:05:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F3viANPhfD0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-learn-A-to-Z-in-ecg-arabic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to learn A to Z in ecg arabic .</video:title>
      <video:description>This is the only place you can easily understand the ecg Arabic lesson from A-Z. The video explores all concepts to make your learning easy and interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c4ee586c-921a-4308-ab4a-e768def1e980/cand_5.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2011-12-06T19:54:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10876.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>learn</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>in</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>Arabic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Multiplayer-Games-Psychological-Engagement-and-Implications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Multiplayer Games: Psychological Engagement and Implications</video:title>
      <video:description>&quot;Lec 9 - Multiplayer Games: Psychological Engagement and Implications&quot; January 12, 2007 lecture by Byron Reeves for the Stanford University Human Computer Interaction Seminar (CS 547).  New experimental research will be presented that shows the effects of game features on psychological arousal and learning; also, ideas and new software will be presented that apply game features to real work in ways that may increase business productivity.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24023.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/RFmG_2e4R4U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Synovectomy-of-the-Flexor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synovectomy of the  Flexor</video:title>
      <video:description>Flexor are the muscles that bend to move a joint such as the hand while synovectomy is the surgery done to remove part or the whole of the synovial membrane of a joint. This video shows how this surgery is carried out.</video:description>
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      <video:duration>197</video:duration>
      <video:publication_date>2011-12-01T01:41:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9862.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Flexor</video:tag>
      <video:tag>synovectomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Specific-immunity-mediated-by-antibodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Specific immunity mediated by antibodies</video:title>
      <video:description>Antibodies are proteins that bind and neutralized specific antigen of foreign particles like pathogens. Antibodies are synthesized by B cells or B lymphocytes in response to the antigen. When an individual is exposed to a specific antigen, large number of plasma cells capable of producing the antibody specific to the antigen is produces. These cells in turn, produce large quantity of antibody to neutralize the pathogen. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5c943fe6-7118-4cc1-81c0-e4d5a5779201/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-04-23T05:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1973.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>b</video:tag>
      <video:tag>cells</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Rays-Energy-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Rays- Energy Spectrum</video:title>
      <video:description>This video will explain you about the cosmic ray energy spectrum. Two types of cosmic rays are primary cosmic rays and secondary cosmic rays in which primary remains outside solar system and secondary enters in earth&apos;s atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/71b4e67c-e257-451e-afe9-da802e26c4ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2011-12-15T01:22:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11827.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Importance-of-Breathing-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance of Breathing - 1/2</video:title>
      <video:description>Breathing is just one form that sends oxygen to different parts of the the body and depose carbon dioxide. Another important operation require the movement of blood by the circulatory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/97d8dc7c-e2ce-485f-b2e6-a1ea23adaff6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-04-23T05:15:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1983.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Breathing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Letters and Science C70V</video:title>
      <video:description>Lec 6- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17129.jpg</video:thumbnail_loc>
      <video:duration>4492</video:duration>
      <video:publication_date>2012-09-02T11:03:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/knYqALbav8Q</video:player_loc>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Structure-and-function-lipids-carb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Structure and function: lipids, carb</video:title>
      <video:description>Lec 2- Structure and function: lipids, carb.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17150.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-09-02T11:49:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TF-Fg7csJZ4</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-360-Lec-11b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 3.60 | Lec 11b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 20 - MIT 3.60 | Lec 11b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Point Groups

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15301.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-08-28T16:27:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1v17Gfdydfg</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
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      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-the-Visual-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Visual System</video:title>
      <video:description>Learn how amazing our Sense of sight is, and how it is interconnected to our brain. Much of the human cerebral cortex is involved in vision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/af0ba0b5-fe92-448b-9b74-1cfa0baa860c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2009-04-23T07:04:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2008.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>vision</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-113-Acrylic-Temporary-Bridge-Fabrication-of-Dies-Mounting-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113  - Acrylic Temporary Bridge, Fabrication of Dies, Mounting Cast</video:title>
      <video:description>&quot;Lec 113  - Acrylic Temporary Bridge, Fabrication of Dies, Mounting Cast&quot; Dr. Lorey shows the construction of an acrylic temporary bridge, fabrication of dies from stone cast, and mounting the casts in the articulator. Orig. air date: AUG 22 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>969</video:duration>
      <video:publication_date>2012-09-09T07:05:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9NaTEgPH56s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dies</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>cast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Istanbul</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Istanbul</video:title>
      <video:description>This is a video that shows the sights and sounds of Istanbul. Istanbul is the largest city of Turkey which is a nation at the cross roads of Europe and Asia and therefore has a cosmopolitan nature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/edf18aa5-de2a-4a32-98b2-2da6bb98023b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-27T01:34:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/839.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Istanbul</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Simple-Interrupted-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Simple Interrupted  Suture</video:title>
      <video:description>The simple interrupted suture is the simplest of the techniques used in closure of wounds after surgery. This is a demonstration of how it is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41973f12-c16e-4143-9731-149e76d07552/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T01:50:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9883.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Suture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Drawing-Graphs-And-Finding-Slope-and-Direct-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing Graphs And Finding Slope and Direct Variation</video:title>
      <video:description>This video shows the drawing of graph and the finding the slope and direction variables. Some examples are discussed here to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7181d84d-039d-4b3a-adf7-b84892b91964/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-12-06T12:32:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6505.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
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      <video:tag>slope</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Variation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 7 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : Design patterns for parallel programming I

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15751.jpg</video:thumbnail_loc>
      <video:duration>1606</video:duration>
      <video:publication_date>2012-08-28T20:13:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_B2x3UVLAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
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      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Drawing-a-Medical-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drawing a Medical History</video:title>
      <video:description>Getting the medical history of a child is very important for the doctor. A step by step procedure to get the whole history is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b07ecc9a-f2db-4876-b28f-2230b9af91ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-03T03:42:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10620.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>History</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neurology-animation-Gamma-Knife-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurology animation - Gamma Knife Surgery</video:title>
      <video:description>The Gamma Knife isn&apos;t really a knife at all, but radiosurgery - a non-invasive neurosurgical procedure that uses powerful doses of radiation to target and treat diseased brain tissue while leaving surrounding tissue intact.   Scientific Animations creates highly creative neurlogy, Gamma Knife Surgery animation video for medical presentation. For more information visit http://www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/b5fa2d1c-a75d-49e7-9a76-36830ed4b778/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2009-06-20T09:28:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2872.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neurology</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>knife</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Medical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Statistics 20</video:title>
      <video:description>Lec 4- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17191.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-02T12:28:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eaA95vj8HOQ</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Statistics 20</video:title>
      <video:description>Lec 21- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17210.jpg</video:thumbnail_loc>
      <video:duration>2907</video:duration>
      <video:publication_date>2012-09-02T12:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3EV1Yz1EeiA</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Statistics 20</video:title>
      <video:description>Lec 26- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17215.jpg</video:thumbnail_loc>
      <video:duration>2411</video:duration>
      <video:publication_date>2012-09-02T12:47:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_0y3C8o-n1k</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32- Statistics 20</video:title>
      <video:description>Lec 32- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17221.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-02T13:25:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ndmic2p0EYk</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-From-HIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention From HIV</video:title>
      <video:description>Video shows the interviews of some university students about the HIV. To prevent from HIV a clear knowledge About the spread of HIV is very important.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9b21f99-7b5b-4856-9cbc-7990ed625b83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-01T02:08:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9899.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>prevention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chin-Reshaping-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chin Reshaping Surgery in India</video:title>
      <video:description>If your chin is not in proper shape then it is possible to reshape it. This video shows a cost effective Chin reshaping surgery in India at Mumbai, Delhi and Goa Advance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f43905d5-0e37-4efb-92fa-c454b3a26cd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T01:55:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9889.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>Chin</video:tag>
      <video:tag>Reshaping</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Delh</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>Advance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 10 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot;: Debugging parallel programs

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15754.jpg</video:thumbnail_loc>
      <video:duration>1596</video:duration>
      <video:publication_date>2012-08-28T20:13:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qR9y8dx_pW4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bleomycin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bleomycin</video:title>
      <video:description>Bleomycin is a popular DNA-reactive anticancer agent. This animation consists of three parts, 1) the first is a simple backdrop that shows DNA and the drug in the nucleus environment focusing on the areas of interest, allowing the instructor time to go over some basics such as structure characteristics of DNA and Bleomycin. 2) the second consists of Bleomycin intercalating into DNA, the bisthiazole tail inserts into the helix area and then is positioned to produce free hydroxyl radicals. 3) the final segment shows how the drug in the presence of ferric ion and oxygen undergoes a dynamic action to form extremely reactive hydroxyl radical in situ and degrade the sugar structure of DNA. This action results in loss of genetic information necessary for DNA replication in cancer cells (and some normal cells!).

Created by:

Kevin McConeghy Kevin McConeghy
Student Technology Assistant
Pharmacy Class of 2010




Dr. Bongsup Cho - URI Pharmacy ProfessorDr. Bongsup Cho
Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
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      <video:duration>228</video:duration>
      <video:publication_date>2007-09-08T20:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/963.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bleomycin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-SAT-Prep-Test-8-Section-2-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  109 - SAT Prep: Test 8 Section 2 Part 2</video:title>
      <video:description>SAT Prep: Test 8 Section 2 Part 2

Problems 5-8 starting on page 839</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22492.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2012-09-11T02:18:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lumGHA9JGNY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Definite-integral-with-substitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Definite integral with substitution</video:title>
      <video:description>Definite integral with substitution

Solving a definite integral with substitution (or the reverse chain rule)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19865.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2012-09-06T00:28:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CbUx0S8BCtA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>definite</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>with</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-40-Linearity-superposi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Electrical Engineering 40 - Linearity, superposi</video:title>
      <video:description>Lec 10- Electrical Engineering 40 - Linearity, superposi.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17233.jpg</video:thumbnail_loc>
      <video:duration>3015</video:duration>
      <video:publication_date>2012-09-02T13:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UyqC3glzGls</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-40-Inductance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Electrical Engineering 40 -  Inductance</video:title>
      <video:description>Lec 19- Electrical Engineering 40 -  Inductance.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17242.jpg</video:thumbnail_loc>
      <video:duration>2775</video:duration>
      <video:publication_date>2012-09-02T13:45:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jy7HZNdYCvk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Gross-Anatomy-Paralingual-space-and-tongue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 -Gross Anatomy:  Paralingual space and tongue</video:title>
      <video:description>&quot;Lec 43 -Gross Anatomy:  Paralingual space and tongue&quot;Orig air date: JUN 2 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>681</video:duration>
      <video:publication_date>2012-09-09T07:07:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p8KancDCKoY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>43</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Paralingual</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Tongue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 11- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21273.jpg</video:thumbnail_loc>
      <video:duration>3656</video:duration>
      <video:publication_date>2012-09-09T03:47:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BvUbjM68NUQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Electrical-Engineering-40-Transfer-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Electrical Engineering 40 - Transfer functions</video:title>
      <video:description>Lec 30- Electrical Engineering 40 - Transfer functions.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17254.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-02T13:57:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tHuZV_rEUS0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Heat-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Heat Engines</video:title>
      <video:description>This video shows the working of heat engines and explains the second law of thermodynamics. Heat engine is a device used for converting heat energy constantly into mechanical work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a19eb1c2-ed89-4f91-8f2f-9ea82892a1b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2012-12-01T07:13:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28179.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Engines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blocked-coronary-arteries-Symptoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blocked coronary arteries Symptoms</video:title>
      <video:description>When these arteries become clogged with fatty deposits called plaque it is called coronary artery disease this video clip talks about blocked coronary arteries and the problems they can cause</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4fa13534-fb48-4e29-ab74-b1837d7fd146/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T01:43:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9867.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blocked</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>arteries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-HIV-is-Replicated-in-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How HIV is Replicated in the Body</video:title>
      <video:description>During viral replication, the integrated DNA provirus is transcribed into mRNA, which is then spliced into smaller pieces. These small pieces are exported from the nucleus into the cytoplasm, where they are translated into the regulatory proteins Tat (which encourages new virus production) and Rev.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/7a1769a3-42ff-4078-b030-d1a1a262bd89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2008-04-28T19:14:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1328.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Countries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -Countries</video:title>
      <video:description>Lec 5 -Countries and Nation: Social and Economic Networks and the Urban System Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson discusses local particularism and regionalism in early modern England and highlights the importance of local customs and economic patterns. He then focuses on the manner in which these local areas, while enjoying a measure of cultural, institutional, and economic autonomy, were simultaneously integrated into a larger national whole. The role of trade (both between English regions and with the Continent via the Netherlands), the importance of market towns within the localities as nexuses of social and economic interaction, the place of &apos;provincial capitals,&apos; and the pivotal position of the metropolis of London are all considered. Throughout the lecture Professor Wrightson also provides details of early modern regional topography and information concerning the role of urban areas in early modern social and economic life.

00:00 - Chapter 1. Countries
11:14 - Chapter 2. Local Markets
22:36 - Chapter 3. Regional and Interregional Patterns of Trade
25:36 - Chapter 4. Trading Systems of National or International Significance
39:30 - Chapter 5. Limitations

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23256.jpg</video:thumbnail_loc>
      <video:duration>2746</video:duration>
      <video:publication_date>2012-09-13T12:06:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zM6lHNXOvvA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>countries</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Nation</video:tag>
      <video:tag>social</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>the</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Integrals-Trig-Substitution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Integrals: Trig Substitution 1</video:title>
      <video:description>Integrals: Trig Substitution 1

Example of using trig substitution to solve an indefinite integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19866.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2012-09-06T00:28:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n4EK92CSuBE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Integrals</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-biology-the-plasma-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell biology the plasma membrane</video:title>
      <video:description>cell membrane or plasma membrane is a biological membrane that separates the interior of all cells from the outside environment the plasma membrane itself is very small and can only be seen with a microscope cells themselves are very small but have a large surface area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2a5f3fd6-bb92-4498-b250-260c4ff454e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2010-11-23T22:09:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5800.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>membrane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on Newton&apos;s method, exponential families, and generalized linear models and how they relate to machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18755.jpg</video:thumbnail_loc>
      <video:duration>4387</video:duration>
      <video:publication_date>2012-09-04T04:44:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nLKOQfKLUks</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>logistic</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>method</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>family</video:tag>
      <video:tag>generalized</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>model</video:tag>
      <video:tag>multinomial</video:tag>
      <video:tag>softmax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 16- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21278.jpg</video:thumbnail_loc>
      <video:duration>4205</video:duration>
      <video:publication_date>2012-09-09T03:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nEFe_HSljrA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Repeated-games-cheating-punishment-and-outsourcing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Repeated games: cheating, punishment, and outsourcing</video:title>
      <video:description>&quot;Lec 22 - Repeated games: cheating, punishment, and outsourcing&quot; Game Theory (ECON 159)

In business or personal relationships, promises and threats of good and bad behavior tomorrow may provide good incentives for good behavior today, but, to work, these promises and threats must be credible. In particular, they must come from equilibrium behavior tomorrow, and hence form part of a subgame perfect equilibrium today. We find that the grim strategy forms such an equilibrium provided that we are patient and the game has a high probability of continuing. We discuss what this means for the personal relationships of seniors in the class. Then we discuss less draconian punishments, and find there is a trade off between the severity of punishments and the required probability that relationships will endure. We apply this idea to a moral-hazard problem that arises with outsourcing, and find that the high wage premiums found in foreign sectors of emerging markets may be reduced as these relationships become more stable.

00:00 - Chapter 1. Repeated Interaction: The Grim Trigger Strategy in the Prisoner&apos;s Dilemma (Continued)
29:21 - Chapter 2. The Grim Trigger Strategy:  Generalization and Real World Examples
37:56 - Chapter 3. Cooperation in Repeated Interactions: The &quot;One Period Punishment&quot; Strategy
53:09 - Chapter 4. Cooperation in Repeated Interactions: Repeated Moral Hazard
01:13:53 - Chapter 5. Cooperation in Repeated Interactions: Conclusions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17278.jpg</video:thumbnail_loc>
      <video:duration>4547</video:duration>
      <video:publication_date>2012-09-02T17:17:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NBKr-wK-TEQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>Discounting</video:tag>
      <video:tag>Grim</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>infinitely</video:tag>
      <video:tag>Repeated</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Prisoner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>Wage</video:tag>
      <video:tag>game</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec11-Occlusal-Adjustment-Centric-Relation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec11  - Occlusal Adjustment - Centric Relation</video:title>
      <video:description>&quot;Lec11  - Occlusal Adjustment - Centric Relation&quot; Dr. Kovalesk shows the occlusal adjustment procedures needed to establish a stable bite in centric occlusion. This procedure is done on casts mounted in the articulator. Orig. air date: AUG 13 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21364.jpg</video:thumbnail_loc>
      <video:duration>2697</video:duration>
      <video:publication_date>2012-09-09T04:44:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pb18MhxaErM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec11</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Adjustment</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>relation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examining-The-Fungus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examining The Fungus</video:title>
      <video:description>This video shows the examining of fungus under the finger nail. Video is very helpful for the health and education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/63f28aff-766a-4ffe-8f62-59865628f60f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2013-02-11T03:08:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30152.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>Examining</video:tag>
      <video:tag>fungus</video:tag>
      <video:tag>under</video:tag>
      <video:tag>the</video:tag>
      <video:tag>finger</video:tag>
      <video:tag>nail</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Conjugate-Acids-and-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Conjugate Acids and Bases</video:title>
      <video:description>Conjugate Acids and Bases

Introduction to conjugate acids and bases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22597.jpg</video:thumbnail_loc>
      <video:duration>1006</video:duration>
      <video:publication_date>2012-09-11T02:38:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0LM6wPpypxM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>conjugate</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Asymmetric-information-auctions-and-the-winners-curse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Asymmetric information: auctions and the winner&apos;s curse</video:title>
      <video:description>&quot;Lec 24- Asymmetric information: auctions and the winner&apos;s curse&quot; Game Theory (ECON 159)

We discuss auctions. We first distinguish two extremes: common values and private values. We hold a common value auction in class and discover the winner&apos;s curse, the winner tends to overpay. We discuss why this occurs and how to avoid it: you should bid as if you knew that your bid would win; that is, as if you knew your initial estimate of the common value was the highest. This leads you to bid much below your initial estimate. Then we discuss four forms of auction: first-price sealed-bid, second-price sealed-bid, open ascending, and open descending auctions. We discuss bidding strategies in each auction form for the case when values are private. Finally, we start to discuss which auction forms generate higher revenues for the seller, but a proper analysis of this will have to await the next course.

00:00 - Chapter 1. Auctions: Common versus Private Values
08:16 - Chapter 2. Auctions: Winner&apos;s Curse in the First-Price Sealed-Bid Auction
42:38 - Chapter 3. Auctions: Other Types of Auction
58:35 - Chapter 4. Auctions: Revenue Generation in Different Types of Auctions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17280.jpg</video:thumbnail_loc>
      <video:duration>3749</video:duration>
      <video:publication_date>2012-09-02T17:18:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pJAhnc8VuDo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ascending</video:tag>
      <video:tag>price</video:tag>
      <video:tag>auction</video:tag>
      <video:tag>auctions</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>value</video:tag>
      <video:tag>descending</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-examine-heart-and-lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to examine heart and lungs</video:title>
      <video:description>A basic heart and lung examination is a normal component of the physical examination of even a well patient. This video shows heart and lungs exam.  A focused examination is also an essential part of the diagnosis of any patient who presents with signs or symptoms arising from the cardiovascular or respiratory systems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a33c27b7-dc68-4673-b425-2c3c57332173/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2011-12-01T02:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9985.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Bacteria-Of-Dental-Plaque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Bacteria Of Dental Plaque</video:title>
      <video:description>&quot;Lec 7 - The Bacteria Of Dental Plaque&quot; Shows the dental student how to prepare slides and use the microscope in showing a patient the bacteria of their plaque. Also explains the different bacteria on the slide. Orig. air date: MAR 10 78

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21290.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2012-09-09T03:52:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/byNdMddOksc</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>the</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Plaque</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Knowledge-Media-to-Aid-Communications-and-Human-Cognition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Knowledge Media to Aid Communications and Human Cognition</video:title>
      <video:description>&quot;Lec 21 - Knowledge Media to Aid Communications and Human Cognition&quot; May 4, 2007 lecture by Ron Baecker for the Stanford University Human-Computer Interaction Seminar (CS 547). Knowledge media were anticipated although not named as such in seminal papers by Vannevar Bush in 1945 and JCR Licklider in 1960. This talk reviews 40 years (1966-2006) of Ron&apos;s work in the design or knowledge media for multimedia communications, and previews 40 years (2001-2041) of work in the design of knowledge media that aid human cognition.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24035.jpg</video:thumbnail_loc>
      <video:duration>4818</video:duration>
      <video:publication_date>2012-09-14T14:54:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zsU3O1_bJSs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>media</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>and</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Cognition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-SAT-Prep-Test-8-Section-8-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  118 - SAT Prep: Test 8 Section 8 Part 3</video:title>
      <video:description>SAT Prep: Test 8 Section 8 Part 3

Problems 14-16 starting on page 870</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22721.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-11T02:56:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ghy5jasP6Ek</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-And-Live-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis And Live Cells</video:title>
      <video:description>This video provides a look at the live cells structure and the abnormal mitosis. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/296955bf-634b-4048-8700-6f7b24b76d9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-04-07T19:37:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30480.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>live</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>Abnormal</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>Checkpoint</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrocardiography-For-Measuring-Oxygen-Desaturation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrocardiography For Measuring Oxygen Desaturation</video:title>
      <video:description>A proper measurement of oxygen desaturation level with required instruments is shown here. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/58551abe-ebe7-4953-853c-cf0e28f2ba8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2013-02-08T01:42:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29522.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Exercise</video:tag>
      <video:tag>EKG</video:tag>
      <video:tag>doing</video:tag>
      <video:tag>situps</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>desaturation</video:tag>
      <video:tag>Sinus</video:tag>
      <video:tag>tachycardia</video:tag>
      <video:tag>arrhythmia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Area-of-Inscribed-Equilateral-Triangle-some-basic-trig-used</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Area of Inscribed Equilateral Triangle (some basic trig used)</video:title>
      <video:description>Area of Inscribed Equilateral Triangle (some basic trig used)

Problem that requires us to figure out the area of an equilateral triangle inscribed in a circle (A little trigonometry used)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20369.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-06T14:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UmiZK6Hgm6c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inscribed</video:tag>
      <video:tag>Equilateral</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Some</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Used</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-birth-control-pills-give-you-migraine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do birth control pills give you migraine?</video:title>
      <video:description>This video describes how birth control pills give you migraines (conditions A-Z)

Birth control pills may reduce the number of migraine attacks in some women, while they INCREASE the number AND severity for others. And for some women, these birth control pills have NO AFFECT AT ALL on migraines. Watch this to learn more, and visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/c87da52e-6dcb-49e4-97d1-197c3fa614e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-10-11T00:13:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27840.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>do</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>control</video:tag>
      <video:tag>pills</video:tag>
      <video:tag>give</video:tag>
      <video:tag>You</video:tag>
      <video:tag>migraines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Special-and-General-Relativity-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Special and General Relativity (cont.)</video:title>
      <video:description>&quot;Lec 11 - Special and General Relativity (cont.)&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The lecture begins with a comprehensive overview of the historical conditions under which Einstein developed his theories. Of particular impact were the urgent need at the turn of the 19th century to synchronize clocks around the world; Einstein&apos;s position at a patent office; and a series of experiments that he himself carried out. In 1905 Einstein published three papers that are still considered the greatest papers in the field of physics. The lecture then moves to General Relativity and how it encompasses Newton&apos;s laws of gravity. A visual demonstration shows how space-time undergoes curvature when mass is introduced. Class ends with a question-and-answer period on a variety of topics in Special Relativity.

00:00 - Chapter 1. Lessons from Einstein&apos;s Discovery of Relativity
13:27 - Chapter 2. General Relativity as a Theory on Gravity
21:30 - Chapter 3. Space-Time Curvature
25:45 - Chapter 4. Q&amp;A on Special Relativity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17281.jpg</video:thumbnail_loc>
      <video:duration>2459</video:duration>
      <video:publication_date>2012-09-02T17:33:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Gz-MyUGF7k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>general</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>units</video:tag>
      <video:tag>Poincare</video:tag>
      <video:tag>Schwarzschild</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>special</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-piezo-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The piezo effect</video:title>
      <video:description>A short video where a new form of producing energy is explored.  Imagine if we could generate power just by walking or riding on a train.  Take a look at new green energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/e1a3f5d6-e2c3-4e58-99b4-9237d3c4a480/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2014-10-03T15:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31886.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>green</video:tag>
      <video:tag>enregy</video:tag>
      <video:tag>piezo</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>DANCE</video:tag>
      <video:tag>train</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 12 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot;  Parallelizing compilers

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15756.jpg</video:thumbnail_loc>
      <video:duration>4139</video:duration>
      <video:publication_date>2012-08-28T20:17:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sOiuF18PTIs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluid-dynamics-and-quantum-levitation-experiments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluid dynamics and quantum levitation experiments</video:title>
      <video:description>Famous experiments are tested to understand fluid dynamics and quantum levitation. Here are some of them. A drop of water deposited on a cold place freezes into an ice drop, the impact of laser pulse on a water droplet, quantum levitation, water droplet orbiting around a charged knitting needle, acoustic levitation using intense sound waves,cutting a water droplet using a superhydrophobic knife, raindrop impact on a sandy surface, water droplet bouncing on a superhydrophobic surface, water droplet bouncing on a liquid surface and the world’s smallest movie can be seen in this movie.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/e935e5fc-4b53-41ed-929f-3da3188d85ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2015-09-27T10:05:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32300.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>fluid</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>levitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Omega-and-the-End-of-the-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Omega and the End of the Universe</video:title>
      <video:description>&quot;Lec 19 - Omega and the End of the Universe&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with a review of the issues previously addressed about the origin and fate of the universe. The role of gravity in the expansion of the universe is discussed and given as the reason why the rate of expansion cannot remain constant and will eventually slow down. The actual density of the universe is calculated using various methods. Finally, the unsolved problem of dark matter is addressed and two explanatory hypotheses are proposed. One is that the universe is comprised of WIMPs (Weakly Interactive Massive Particles) that fulfill two requirements: they have mass and do not interact with light. The second hypothesis is that dark matter is made of MACHOs (Massive Astrophysical Compact Halo Objects), which scientists have attempted to identify through gravitational lenses.

00:00 - Chapter 1. Review of Issues in Cosmology
08:28 - Chapter 2. Determining Mass
26:39 - Chapter 3. Dark Matter: WIMPs?
37:30 - Chapter 4. Dark Matter: MACHOs?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17289.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-02T17:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UaD1a25gbxk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>Astrophysical</video:tag>
      <video:tag>compact</video:tag>
      <video:tag>Halo</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Crunch</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>Interactive</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Keplers</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>MACHO</video:tag>
      <video:tag>Neutrino</video:tag>
      <video:tag>OMEGA</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Weakly</video:tag>
      <video:tag>WIMP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 8 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Mechanical Philosophy&quot;

April 23rd, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20680.jpg</video:thumbnail_loc>
      <video:duration>3960</video:duration>
      <video:publication_date>2012-09-07T09:02:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U-jo8zczcHI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Introduction-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Introduction  Part 1</video:title>
      <video:description>Introduction: Transcript
Studying the human genome - the complete set of human genes - is a way of studying fundamental details about ourselves. The three billion letters of the human genome are written using the four-letter alphabet of DNA. The DNA is divided among 23 pairs of chromosomes that are found in each of the trillions of cells in our bodies. In 2003, The Human Genome Project produced a complete representative sequence of the human genome. Of course, people are not identical, and DNA sequences do differ subtly between individuals. Currently, a number of separate projects are charting sequence variations found in human populations.

The representative sequence is a composite from several people who donated blood samples. Originally, close to 100 people volunteered to give a sample of their blood. Each person provided their informed consent, affirming that they agreed to the study of their DNA. No names were attached to the blood samples and ultimately scientists used only a few of them. These measures ensured that the DNA sequences remained anonymous; not even the donors knew whether their samples were actually used or not.

The main goal of The Human Genome Project was to read, letter by letter, the three billion bases of human DNA. Before starting to sequence the human genome, scientists built maps of the chromosomes and developed and refined techniques for analyzing DNA. With the tools in place, project scientists began large-scale DNA sequencing in 1999. In just one year, they had amassed sequence data covering more than 80 percent of the genome.

The human genome is a massive text. If the three billion letters (or bases) of the genome were printed in telephone books, they would require a stack of books nearly as tall as the Washington monument.

To accurately determine the sequence of every base in the genome, scientists needed to read the three billion bases not just once, but at least six to ten times. Individual sequencing reactions could only reveal the order of a few hundred bases of D</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a583d38c-f12c-474f-9e3a-ebc78763f7b0/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-31T02:36:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/854.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Dark-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Dark Matter</video:title>
      <video:description>&quot;Lec 20 - Dark Matter&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

This lecture introduces an important concept related to the past and future of the universe: the Scale factor, which is a function of time. With reference to a graph whose coordinates are the Scale factor and time, the problem of dark matter is addressed again. Cosmological redshifts are measured to determine the scale of the universe. The discovery of the repulsive, anti-gravitational force of dark energy is explained. The lecture concludes with discussion of Einstein&apos;s biggest mistake: the invention of the cosmological constant to balance gravity.

00:00 - Chapter 1. The Scale Factor
04:41 - Chapter 2. Accounting for Dark Matter in Mass of Universe
27:58 - Chapter 3. Discovery of Dark Energy
42:06 - Chapter 4. Understanding Dark Energy and Einstein&apos;s Biggest Mistake

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17290.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2012-09-02T17:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QF1Lcx1ciTE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>anti</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>redshift</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>modulus</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>luminosity</video:tag>
      <video:tag>normalizing</video:tag>
      <video:tag>OMEGA</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>candle</video:tag>
      <video:tag>type</video:tag>
      <video:tag>Ia</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>Vacuum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 2- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21294.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
      <video:publication_date>2012-09-09T03:57:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gMIkI4aVp-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 13 -MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : StreamIt parallelizing compiler

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15757.jpg</video:thumbnail_loc>
      <video:duration>2313</video:duration>
      <video:publication_date>2012-08-28T20:17:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SemWOqUfMAY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Track-Protein-of-Interest-Reporter-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Track Protein of Interest? Reporter Proteins.</video:title>
      <video:description>Reporter is in this case fluorescent protein attached to our protein of interest, X. It allows us to track protein of interest in vivo and in real time in the cell without need to destroy the cell. In the genome after the site that codes out gene of interest gfp-coodind DNA, for example, is placed, fused. During translation, GFP shall be synthesized along with our protein of interest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/afb4588f-c7ee-4096-b5b0-bb29334510d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2007-07-30T19:50:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/557.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>reporter</video:tag>
      <video:tag>ReporterGene</video:tag>
      <video:tag>ReporterProtein</video:tag>
      <video:tag>GFP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-22mm-Surgical-Guide-Double</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - 2.2mm Surgical Guide - Double</video:title>
      <video:description>&quot;Lec 7 - 2.2mm Surgical Guide - Double&quot; How to create a 2.2mm surgical guide for a double implant dental restoration

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21309.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2012-09-09T04:02:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jalhkLAFGXg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>2</video:tag>
      <video:tag>2mm</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>double</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Singapore-Math-Grade-3a-Unit-2-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -11 Singapore Math: Grade 3a Unit 2 (part 2)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 2)

Word problem with cookies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21901.jpg</video:thumbnail_loc>
      <video:duration>786</video:duration>
      <video:publication_date>2012-09-10T17:58:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ybPmFWZXwk</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Physics-111-Low-Light-Signal-Measurements-LLS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Physics 111: Low Light Signal Measurements (LLS)</video:title>
      <video:description>Physics 111: Low Light Signal Measurements (LLS)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Low Light Signal Measurement Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The main goal of this lab is to measure the output power of a low-intensity LED from across the room in daylight. You will become acquainted with some common laboratory equipment, signal detection with a phase-sensitive lock-in amplifier, a spectrum analyzer, an FFT, and others. You will learn about 1/f noise sources in laboratory measurements, and pick up some basic measuring techniques. The lab is organized so that you will perform many &quot;mini&quot; experiments leading up to the main challenge of measuring the output power of an LED. 

http://advancedlab.org</video:description>
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License: Creative Commons BY-NC-SA
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Taking the revolution around something other than one of the axes.</video:description>
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http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:title>Lec 7 - Inscriptio</video:title>
      <video:description>&quot;Lec 7 - Inscriptio &quot; Inscriptio allows eligible patrons to apply for their preferred carrel based on a map of locations and current availability similar to an airline seating choice map.  A wait list would also be maintained using this tool with information being automatically sent to patrons when their match was confirmed.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by David Noel: http://soundcloud.com/david/interlude, Flickr photos courtesy of bslavin (http://www.flickr.com/photos/bslavin), sulawlib (http://www.flickr.com/photos/sulawlib), keristars (http://www.flickr.com/photos/keristars)</video:description>
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      <video:duration>191</video:duration>
      <video:publication_date>2012-09-12T05:23:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iSOoSoG4Fc8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Inscriptio</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-DepositHarvard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Deposit@Harvard</video:title>
      <video:description>&quot;Lec 8 - Deposit@Harvard&quot; &quot;Deposit@Harvard&quot;  enables the user to submit scholarship simultaneously to multiple internal and external repositories. By developing a tool to facilitate the deposit of scholarship into Harvard&apos;s DASH and other open access repositories, we are showing our continued commitment to the dissemination of open access scholarship to a global community.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by David Noel: http://soundcloud.com/david/interlude</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23017.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/yr_P2vCRVMQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
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      <video:tag>Harvard</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pregnancy-in-Female</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy in Female</video:title>
      <video:description>What is the internal procedure in female during pregnancy? This video explains pregnancy with a full animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf3aed92-dde4-4d09-a2cf-f5685b0abe07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T22:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10488.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Repair-of-Abdominal-Aortic-Aneurysm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of Abdominal Aortic Aneurysm</video:title>
      <video:description>This video shows the method for an open abdominal aortic aneurysm surgery. A brief description of this surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e03f3d10-9fb0-46d4-b4ba-2b7cc7aa3a4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2013-02-11T01:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30032.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
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      <video:tag>aneurysm</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Orthopedic-Conditions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orthopedic Conditions</video:title>
      <video:description>This video is showing you the disease of bones which is also called clinical signs of orthopedic. If the bones of fingers or toes gets distorted or they are not in their proper place then it is sign of orthopedics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1b7c93ab-282e-45a0-9395-e797560ba4b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-02-11T01:50:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30119.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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      <video:tag>Vaidya</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Nerves-of-Axilla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Nerves of Axilla</video:title>
      <video:description>Video describes the structure and functioning of nerves of axilla i.e. upper limb soft parts. Internal workings are shown here by the experts to help the medical students.</video:description>
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      <video:duration>308</video:duration>
      <video:publication_date>2013-02-11T03:14:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30163.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>Nerves</video:tag>
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      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wound-how-body-responses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Short description of body&apos;s response to stab wound.
Damaged cells let out chemicals (histamine) which acts as dilatation agent on small blood vessels. Fagocites and plasma exit blood stream and fagocites  eat bacteria and dead cells. If wound is too big infection may occur.</video:description>
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      <video:duration>41</video:duration>
      <video:publication_date>2007-05-12T00:44:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/282.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>wound</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>fagocites</video:tag>
      <video:tag>histamine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 13 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 13: Random processes

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15808.jpg</video:thumbnail_loc>
      <video:duration>4506</video:duration>
      <video:publication_date>2012-08-28T20:41:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PMd2ZmcvMBI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Dying-of-Cells-And-Loss-of-Heat-With-Age</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dying of Cells And Loss of Heat With Age</video:title>
      <video:description>This video shows the process of death in humans. Oxygen supply to blood cells is cut off, the heat production of body ceases and body temperature becomes very low.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/84c87e4d-7f31-467a-8355-6e4ff0db7ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2013-02-11T01:13:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30011.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>slow</video:tag>
      <video:tag>Dying</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>and</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>heat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Enhanced-Catalog-Searching-with-Geospatial-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Enhanced Catalog Searching with Geospatial Technology</video:title>
      <video:description>&quot;Lec 11 - Enhanced Catalog Searching with Geospatial Technology &quot; Enhanced Catalog Searching with Geospatial Technology applies geocoding concepts to catalog data in Library Cloud and place the results on a map interface. Then, we would take these results and incorporate more advanced geospatial analysis techniques such as proximity and density analysis to aid in the discovery of library resources.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23020.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2012-09-12T05:24:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q9nsh5qCCJQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>Catalog</video:tag>
      <video:tag>Searching</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Geospatial</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 5 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 5: Markov sources and Lempel-Ziv universal codes

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15800.jpg</video:thumbnail_loc>
      <video:duration>4738</video:duration>
      <video:publication_date>2012-08-28T20:36:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IgN5JQSh8w4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biochemical-cascade-mechanism-how-bacterial-quorum-senses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biochemical cascade mechanism how bacterial quorum senses</video:title>
      <video:description>This video animates the biochemical cascade mechanism how bacterial quorum. Bacterial quorum sensing regulates gene expression by a protein phosphorylation cascade that controls transcription.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b1c9225e-2d1e-4cd2-9d75-4444bb551e24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-04-17T22:29:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12256.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>biochemical</video:tag>
      <video:tag>cascade</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>quorum</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-First-British-Hydrogen-Bomb-in-England</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The First British Hydrogen Bomb in England</video:title>
      <video:description>This video shows the first hydrogen bomb testing in England. It describes how the scientists believed that if the bomb was released above 8000 feet in the air then there would be no radioactive fall out and the following discussions regarding other safety concerns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bd2bd682-d3e9-4ff9-b227-09c3f6112cdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2010-11-14T05:23:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5239.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Bomb</video:tag>
      <video:tag>England</video:tag>
      <video:tag>s</video:tag>
      <video:tag>First</video:tag>
      <video:tag>H</video:tag>
      <video:tag>Safety</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Highbrow-a-Textual-Annotation-Browser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Highbrow: a Textual Annotation Browser</video:title>
      <video:description>&quot;Lec 13 - Highbrow: a Textual Annotation Browser&quot; Highbrow is an interactive web-based visualization that plots the density of annotations from multiple sources (including dynamic full-text search) onto literary works. It provides a quick, high level overview of the areas of the text that are of most interest to different commentators or contain certain search terms, and then shows increasingly detailed information about these regions as the user zooms in.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23022.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2012-09-12T05:24:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PT3OIAkLvDE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Highbrow</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Textual</video:tag>
      <video:tag>annotation</video:tag>
      <video:tag>browser</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-42-Ice-Accelerating-Down-an-Incline</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Ice Accelerating Down an Incline</video:title>
      <video:description>Ice Accelerating Down an Incline

Figuring out the acceleration of ice down a plane made of ice</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21080.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2012-09-08T17:30:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mz2nDXElcoM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ice</video:tag>
      <video:tag>accelerating</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Incline</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safe-Landing-at-Kennedy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe Landing at Kennedy</video:title>
      <video:description>Discovery is a retired space shuttle program of NASA. This Video is showing you the landing of discovery space shuttle at Kennedy&apos;s space center safely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/80549a4a-6c8b-46f3-9e70-04f08794e72b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-09T06:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29823.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>s</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>ends</video:tag>
      <video:tag>Safely</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Kennedy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 33 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27137.jpg</video:thumbnail_loc>
      <video:duration>2992</video:duration>
      <video:publication_date>2012-09-21T03:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yjrmcpa71Xk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>Lec 5 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 22nd, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list?p=F420ADB3E328425A
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20715.jpg</video:thumbnail_loc>
      <video:duration>3805</video:duration>
      <video:publication_date>2012-09-07T15:51:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oZNqde69d50</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-14-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 14 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 14 - MIT 6.001 Structure and Interpretation, 1986&quot; Metacircular Evaluator, Part 2

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15789.jpg</video:thumbnail_loc>
      <video:duration>3607</video:duration>
      <video:publication_date>2012-08-28T20:31:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t5EI5fXX8K0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Lifestyles-of-the-Rich-and-Famous-Houses-and-Villas-at-Pompeii</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Lifestyles of the Rich and Famous: Houses and Villas at Pompeii</video:title>
      <video:description>&quot;Lec 5 - Lifestyles of the Rich and Famous: Houses and Villas at Pompeii&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses domestic architecture at Pompeii from its beginnings in the fourth and third centuries B.C. to the eruption of Vesuvius in A.D. 79. She describes the plan of the ideal domus italica and features two residences that conform to that layout. She then presents the so-called Hellenized domus that incorporates elements of Greek domestic architecture, especially the peristyle court with columns. The primary example is the famous House of the Faun with its tetrastyle atrium, double peristyles, and floor mosaic of the battle between Alexander the Great and Darius of Persia at Issus, a Roman copy of an original Greek painting. She concludes by highlighting the suburban Villa of the Mysteries and notes the distinction between plans of Roman houses and those of Roman villas.

00:00 - Chapter 1. Introduction and the Ideal Domus Italica
15:28 - Chapter 2. Early Pompeian Houses and the Ideal Hellenized Domus
25:07 - Chapter 3. Hellenized Houses in Pompeii
38:32 - Chapter 4. Chapter 4. The House of the Faun
54:00 - Chapter 5. Additional Pompeian Houses

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23044.jpg</video:thumbnail_loc>
      <video:duration>4531</video:duration>
      <video:publication_date>2012-09-12T05:47:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aO8lvx--Hv0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Lifestyles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rich</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Famous</video:tag>
      <video:tag>Houses</video:tag>
      <video:tag>Villas</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Pompeii</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lucture-on-embryonic-stem-cells-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lucture on embryonic stem cells  - 3</video:title>
      <video:description>Development of an organism involve both growth and differentiation. Embryonic stem cells are capable of differentiating to different types of cells. Stem cells also play important role in maintenance of body. Edited by ashraf An introduction to HHMI&apos;s Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells. Lecture by Dr. Douglas Melton. Overview and   introduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/98bae8f4-8ba5-4159-a3c1-3b514a396500/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2007-08-16T14:20:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/786.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Habitats-at-Herculaneum-and-Early-Roman-Interior-Decoration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Habitats at Herculaneum and Early Roman Interior Decoration</video:title>
      <video:description>&quot;Lec 6 - Habitats at Herculaneum and Early Roman Interior Decoration&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses domestic architecture at Herculaneum and the First and Second Styles of Roman wall painting. The lecture begins with an introduction to the history of the city of Herculaneum and what befell some of its inhabitants when they tried to escape obliteration by Vesuvius. She features three houses in Herculaneum, two of which--the Houses of the Mosaic Atrium and the Stags--are among the best examples of a residential style popular in Campania between A.D. 62 and 79. Professor Kleiner then turns to the First or Masonry Style of Roman wall painting, which seeks to replicate the built architecture of Hellenistic kings and other elite patrons by using stucco and paint to imitate a real wall faced with marble. She follows with Second Style Roman wall painting, which uses only paint to open up the wall illusionistically onto vistas and prospects of sacred shrines, city scenes, and landscapes. The lecture concludes with a discussion of the Garden Room from the Villa of Livia at Primaporta, which epitomizes the Second Style by transforming the flat wall into a panoramic window.

00:00 - Chapter 1. Introduction and the History of Herculaneum 
13:30 - Chapter 2. Houses at Herculaneum and the Samnite House 
20:35 - Chapter 3. Further Developments in Domestic Architecture at Herculaneum: The House of the Mosaic Atrium and the House 
37:47 - Chapter 4. First Style Roman Wall Painting
52:02 - Chapter 5. Second Style Roman Wall Painting 
01:04:18 - Chapter 6. Second Style Roman Wall Painting and the Family of Augustus 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23045.jpg</video:thumbnail_loc>
      <video:duration>4364</video:duration>
      <video:publication_date>2012-09-12T05:47:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P6h4BYEInH8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Habitats</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Herculaneum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>Decoration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symphony-of-Science-We-Are-All-Connected</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of Science - We Are All Connected</video:title>
      <video:description>This entertaining video presents famous people working in the field of science who &apos;sing&apos; their theories. The song is called &apos;We Are All Connected&apos; and includes information about the Earth, Univerce, cosmos, etc. People in the clip are Sagan, Feynman, deGrasse, Tyson and Bill Nye.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7c877d62-c52f-4b52-9efc-a012f05ffb4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-12-15T01:44:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11841.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>we</video:tag>
      <video:tag>are</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Connected</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Nye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Gilding-the-Lily-Painting-Palaces-and-Villas-in-the-First-Century-AD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Gilding the Lily: Painting Palaces and Villas in the First Century A.D.</video:title>
      <video:description>&quot;Lec 7 - Gilding the Lily: Painting Palaces and Villas in the First Century A.D.&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses the development of Third Style Roman wall painting in late first century B.C. villas belonging to the imperial family and other elite patrons. Third Style painting, as Professor Kleiner demonstrates, is characterized by departure from the perspectival vistas and panoramas of the Second Style toward an attenuation of architectural elements and a respect for the inherent flatness of the wall. The Third Style remains popular until the middle of the first century A.D., when it is replaced by the Fourth Style of Roman painting; both styles coexist in the Domus Aurea, the luxurious pleasure palace of the emperor Nero in downtown Rome. Professor Kleiner characterizes the Fourth Style of Roman wall painting as a compendium of previous styles, with imitation marble veneer, framed mythological panels, and the introduction of fragments of architecture situated in an illogical space.

00:00 - Chapter 1. Introduction to Third and Fourth Style Roman Wall Painting 
11:41 - Chapter 2. Transition from Second to Third Style at Oplontis 
23:00 - Chapter 3. The Mature Third Style at Boscotrecase 
37:26 - Chapter 4. A Third Style Garden and Fabullus Paints the Domus Aurea in Rome 
55:11 - Chapter 5. Fourth Style Eclecticism and Display in Pompeii 
01:07:36 - Chapter 6. Scenographic Painting in Herculaneum

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23046.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-12T05:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/30ca9Wh8aZM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Gilding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>lily</video:tag>
      <video:tag>painting</video:tag>
      <video:tag>Palaces</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Villas</video:tag>
      <video:tag>in</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>A</video:tag>
      <video:tag>d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Arms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Arms</video:title>
      <video:description>This video shows a step by step examination of patients arm. Moving the arms straight above then keeping straight at 90 degree and then observation of pain by doctor is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebce3af3-c190-4641-b82f-e40873e3297f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T11:03:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8810.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Drop</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homebuilt-Power-Generator-Handmade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homebuilt Power Generator Handmade</video:title>
      <video:description>More use of the great Tesla&apos;s contribution to humanity. This home and hand made power Generator Handmade utilizes Tesla&apos;s Technology and it works quite well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c3d4a88c-4dc5-4429-904b-057346b94976/cand_25.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-25T20:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7890.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Homebuilt</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>Handmade</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Part1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Posterior-cerebral-artery-right-PCA-aneurysm-clipping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior cerebral artery right PCA aneurysm clipping</video:title>
      <video:description>An aneurysm is the abnormal swelling of a blood vessel or artery due to a certain weakness. This video shows the right PCA aneurysm clipping in the posterior cerebral artery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c01d4c8-c19c-45b8-b64b-7d49088cd4fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2011-11-28T12:33:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8513.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Right</video:tag>
      <video:tag>PCA</video:tag>
      <video:tag>aneurysm</video:tag>
      <video:tag>clipping</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>artery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Graphical-Solution-Of-Simultaneous-Linear-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Graphical Solution Of Simultaneous Linear Equations</video:title>
      <video:description>This video explains simply how to solve Graphical Solution Of Simultaneous Linear Equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b123485e-e6fe-4fdc-b662-6f6ee2052dac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T03:01:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11456.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Simultaneous</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Baroque-Extravaganzas-Rock-Tombs-Fountains-and-Sanctuaries-in-Jordan-Lebanon-and-Libya</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Baroque Extravaganzas: Rock Tombs, Fountains, and Sanctuaries in Jordan, Lebanon, and Libya</video:title>
      <video:description>&quot;Lec 19 - Baroque Extravaganzas: Rock Tombs, Fountains, and Sanctuaries in Jordan, Lebanon, and Libya&quot; Roman Architecture (HSAR 252)

Professor Kleiner features the baroque phenomenon in Roman architecture, in which the traditional vocabulary of architecture, consisting of columns and other conventional architectural elements, is manipulated to enliven building façades and inject them with dynamic motion. This baroque trend is often conspicuously ornamental and began to be deployed on the walls of forums and tombs in Italy already in the late first century A.D. But baroque architecture in Roman antiquity was foremost in the Greek East where high-quality marble and expert marble carvers made it the architectural mode of choice. At Petra in Jordan, tomb chambers were cut into cliffs and elaborate façades carved out of the living rock. The cities of Miletus and Ephesus in Asia Minor were adorned with gates and fountains and libraries and stage buildings that consisted of multi-storied columnar screens. The lecture culminates with the Sanctuary of Jupiter Heliopolitanus, a massive temple complex at Baalbek in Lebanon, with Temples of Jupiter and Bacchus in enormous scale and with extreme embellishment, and the Temple of Venus with an undulating lintel that foreshadows the curvilinear flourishes of Francesco Borromini&apos;s S. Carlo alle Quattro Fontane in seventeenth-century Rome.

00:00 - Chapter 1. Baroque Architecture in the Roman Empire
11:51 - Chapter 2. Exploring Baroque Elements in Italy 
23:41 - Chapter 3. Baroque Facadism at Petra 
41:39 - Chapter 4. The Baroque in Ancient Asia Minor 
59:35 - Chapter 5. The Temples of Jupiter, Bacchus, and Venus in Baalbek, Lebanon 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23058.jpg</video:thumbnail_loc>
      <video:duration>4375</video:duration>
      <video:publication_date>2012-09-12T05:53:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XoOhx4i0Ohc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Baroque</video:tag>
      <video:tag>Extravaganzas</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>Tombs</video:tag>
      <video:tag>Fountains</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sanctuaries</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Jordan</video:tag>
      <video:tag>Lebanon</video:tag>
      <video:tag>Libya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-11-Notorious-Nero-and-His-Amazing-Architectural-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 11 - Notorious Nero and His Amazing Architectural Legacy</video:title>
      <video:description>&quot;Lec 11 - Notorious Nero and His Amazing Architectural Legacy&quot;Roman Architecture (HSAR 252)

Professor Kleiner features the architecture of Augustus&apos; successors, the Julio-Claudian emperors, whose dynasty lasted half a century (A.D. 14-68). She first presents Tiberius&apos; magnificent Villa Jovis on the Island of Capri and an underground basilica in Rome used by members of a secret Neo-Pythagorean cult. She then turns to the eccentric architecture of Claudius, a return to masonry building techniques and a unique combination of finished and unfinished, or rusticated, elements. Finally, Professor Kleiner highlights the luxurious architecture of the infamous Nero, especially his Domus Aurea or Golden House and its octagonal room, one of the most important rooms in the history of Roman architecture. The construction of the Domus Aurea accelerates the shift in Roman building practice toward a dematerialized architecture that fully utilizes recent innovations in concrete technology and emphasizes interior space over solid form.

00:00 - Chapter 1. Tiberius and the Villa Jovis on Capri 
16:58 - Chapter 2. Caligula and the Underground Basilica in Rome 
29:23 - Chapter 3. Claudius and the Harbor at Portus 
39:59 - Chapter 4. Claudius Porta Maggiore in Rome 
47:33 - Chapter 5. Nero and the Domus Transitoria in Rome
01:01:24 - Chapter 6. The Golden House of Nero and the Octagonal Room 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23050.jpg</video:thumbnail_loc>
      <video:duration>4430</video:duration>
      <video:publication_date>2012-09-12T05:52:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0lbooc2xAZk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Notorious</video:tag>
      <video:tag>Nero</video:tag>
      <video:tag>and</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Amazing</video:tag>
      <video:tag>Architectural</video:tag>
      <video:tag>legacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Creation-of-an-Icon-The-Colosseum-and-Contemporary-Architecture-in-Rome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Creation of an Icon: The Colosseum and Contemporary Architecture in Rome</video:title>
      <video:description>&quot;Lec 12 - The Creation of an Icon: The Colosseum and Contemporary Architecture in Rome&quot; Roman Architecture (HSAR 252)

Professor Kleiner features the tumultuous year of 68-69 when Rome had four competing emperors. Vespasian emerged the victor, founded the Flavian dynasty, and was succeeded by his sons, Titus and Domitian. The Flavians were especially adept at using architecture to shape public policy. Professor Kleiner demonstrates that Vespasian linked himself with the divine Claudius by completing the Claudianum and distanced himself from Nero by razing the Domus Aurea to the ground and filling in the palace&apos;s artificial lake. In that location, Vespasian built the Flavian Amphitheater, nicknamed the Colosseum, thereby returning to the people land earlier stolen by Nero. Professor Kleiner discusses the technical and aesthetic features of the Colosseum at length, and surveys Vespasian&apos;s Forum Pacis and Titus&apos; Temple to Divine Vespasian. The lecture concludes with the Baths of Titus, Rome&apos;s first preserved example of the so-called &quot;imperial bath type&quot; because of its grand scale, axiality, and symmetry.

00:00 - Chapter 1. The Year 68-69 and The Founding of the Flavian Dynasty 
11:42 - Chapter 2. The Claudianum or The Temple of Divine Claudius 
19:52 - Chapter 3. The Colosseum: Icon of Rome 
33:17 - Chapter 4. The Colosseum as a Post-Antique Quarry 
44:30 - Chapter 5. The Forum or Templum Pacis 
01:01:39 - Chapter 6. The Imperial Baths of Titus 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23051.jpg</video:thumbnail_loc>
      <video:duration>4334</video:duration>
      <video:publication_date>2012-09-12T05:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6NrHp425gbM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>the</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Icon</video:tag>
      <video:tag>Colosseum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>contemporary</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Rome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asthma-overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asthma overview</video:title>
      <video:description>This video gives an overview information about asthma  is a disorder that causes the airways of the lungs to swell and narrow, leading to wheezing, shortness of breath, chest tightness, and coughing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/af72acdb-959e-4f6b-98fa-db7c2a53e6cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2009-04-23T05:18:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1990.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Prince-and-the-Palace-Human-Made-Divine-on-the-Palatine-Hill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Prince and the Palace: Human Made Divine on the Palatine Hill</video:title>
      <video:description>&quot;Lec 13 - The Prince and the Palace: Human Made Divine on the Palatine Hill&quot; Roman Architecture (HSAR 252)

Professor Kleiner investigates the major architectural commissions of the emperor Domitian, the last Flavian emperor. She begins with the Arch of Titus, erected after Titus&apos; death by his brother Domitian on land previously occupied by Nero&apos;s Domus Transitoria. The Arch celebrated Titus&apos; greatest accomplishment--the Flavian victory in the Jewish Wars--and may have served as Titus&apos; tomb. Professor Kleiner also discusses the Stadium of Domitian, the shape of which is preserved in Rome&apos;s Piazza Navona. Her major focus is the vast Imperial Palace on the Palatine Hill designed by the architect Rabirius and featuring Domitian as dominus et deus (lord and god). Constructed from brick-faced concrete and revetted with multicolored imported marbles, this structure was divided into public and private wings, and was so magnificent that it served as the urban residence of all subsequent Roman emperors. The lecture concludes with the so-called Forum Transitorium, a narrow forum begun by Domitian and finished by his successor Nerva, which features a temple to Domitian&apos;s patron goddess Minerva and a series of decorative columnar bays that create a lively in-and-out undulation that heralds the beginning of a &quot;baroque&quot; phase in Roman architecture.

00:00 - Chapter 1. The Jewish Wars, the Flavian Dynasty, and the Arch of Titus 
14:18 - Chapter 2. The Arch of Titus: Triumph and Tomb 
23:25 - Chapter 3. Domitians Succession and Stadium (The Piazza Navona) 
33:11 - Chapter 4. Domitian as Dominus et Deus in the Palatine Palace 
46:14 - Chapter 5. Rabirius Architectural Innovations 
01:02:06 - Chapter 6. The Forum Transitorium and Incipient Baroque Architecture 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23052.jpg</video:thumbnail_loc>
      <video:duration>4427</video:duration>
      <video:publication_date>2012-09-12T05:52:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g3jsai8Wryg</video:player_loc>
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      <video:tag>on</video:tag>
      <video:tag>Palatine</video:tag>
      <video:tag>hill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-acid-base-equilibrium-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on acid-base equilibrium part 2</video:title>
      <video:description>This video features a lecture on acid-base equilibrium. This the second part of the lecture on this topic. In her lecture, Professor Catherine Drennan explained the principles of acid-base equilibrium. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1755.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2009-04-16T23:16:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1755.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 4 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 4: Entropy and asymptotic equipartition property

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15799.jpg</video:thumbnail_loc>
      <video:duration>4879</video:duration>
      <video:publication_date>2012-08-28T20:36:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dSviy9E6Pz0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
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      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radon-Mitigation-PA-610-489-4501-Collegeville-Easton-Remediation-Testing-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radon Mitigation PA (610) 489-4501 Collegeville Easton Remediation Testing Reduction</video:title>
      <video:description>http://www.mitigationsystem.com/RadonRemediation.html
Radon mitigation, reduction, testing, remediation, abatement, removal, testing companies, measurement, contractor, company. Accredited Radon serving: Bethlehem, Philadelphia, Allentown, Aston, Wayne, Easton, Pottstown, Media, Norristown, Collegeville, Phoenixville, Havertown, Wayne, Chester, Lansdale, North Wales, Ambler, Breinigsville, Palm, Macungie, Bath, Emmaus, Royersford, Springfield, Eagleville, Elkins Park, Orefield, Drexel Hill, Whitehall, Morton, Wallingford, Conshohocken, Harleysville, Langhorne, Blue Bell, Glenside, Nazareth, Lansdowne, Wynnewood, Hatboro, Bangor, Jenkintown, Hellertown, Spring City, Northampton, Bala Cynwyd, King of Prussia, Darby, Morrisville, Slatington, Broomall, Feasterville Trevose, Coopersburg, Bensalem, Prospect Park, Chester Springs, Frederick, Bridgeport, Lafayette Hill, Flourtown, Upper Darby, New Tripoli, Abington, Newtown Square, Oreland, Bristol, Ridley Park, Schwenksville</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/ad3950da-a3bc-4a76-b89e-b742d3a5e748/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-06-10T13:53:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2823.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>abatement</video:tag>
      <video:tag>pennsylvania</video:tag>
      <video:tag>collegeville</video:tag>
      <video:tag>pa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-17-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 17 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 17 - MIT 6.001 Structure and Interpretation, 1986&quot; Register Machines Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15792.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-08-28T20:31:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jPDAPmx4pXE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
      <video:tag>la</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 3 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 3: Memory-less sources, prefix free codes, and entropy

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15798.jpg</video:thumbnail_loc>
      <video:duration>4166</video:duration>
      <video:publication_date>2012-08-28T20:36:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o8XojnApGc4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arthritis</video:title>
      <video:description>This video demonstrates arthritis reduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/356c8c8c-bc9c-44e8-969d-e86cf6f4e84f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-20T23:12:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30770.mp4</video:content_loc>
      <video:uploader>Maninder Sandhu</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Arthritis</video:tag>
      <video:tag>nanomeda</video:tag>
      <video:tag>inflammation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Rome-and-a-Villa-Hadrians-Pantheon-and-Tivoli-Retreat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Rome and a Villa: Hadrian&apos;s Pantheon and Tivoli Retreat</video:title>
      <video:description>&quot;Lec 15 - Rome and a Villa: Hadrian&apos;s Pantheon and Tivoli Retreat&quot; Roman Architecture (HSAR 252)

Professor Kleiner features the architecture built in and around Rome during the reign of Hadrian. The lecture begins with the Temple of Venus and Roma, a Greek-style temple constructed near the Colosseum in Rome, which may have been designed by Hadrian himself. Professor Kleiner then turns to the Pantheon, a temple dedicated to all the gods that combines the marble porch and pediment of a traditional Greco-Roman temple with a vast concrete cylindrical drum, hemispherical dome, and central oculus. The porch serves to conceal the circular shape from view, but upon entering the structure the visitor is impressed by the massive interior space and theatrical play of light. The Pantheon represents the culmination of the Roman quest towards an architecture that shapes and dramatizes interior space. Professor Kleiner next discusses the Villa of Hadrian at Tivoli, a sprawling complex in which the emperor re-created buildings and works of art he observed during his empire-wide travels. The lecture concludes with a brief overview of the Mausoleum of Hadrian (the Castel Sant&apos;Angelo), a round tomb that refers back to the Mausoleum of Augustus and served as the last resting place for Hadrian and the succeeding Antonine dynasty.

00:00 - Chapter 1. The Temple of Venus and Roma: A Greek Temple in Rome 
15:14 - Chapter 2. The Pantheon: A Temple to All the Gods 
29:57 - Chapter 3. The Pantheon and Its Impact on Later Architecture 
47:48 - Chapter 4. Hadrians Villa at Tivoli: Travelogue and Retreat 
56:21 - Chapter 5. Unique Designs at Hadrians Villa and the Castel Sant Angelo in Rome

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23054.jpg</video:thumbnail_loc>
      <video:duration>4404</video:duration>
      <video:publication_date>2012-09-12T05:52:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o4-7bjljoMs</video:player_loc>
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      <video:tag>and</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Villa</video:tag>
      <video:tag>Hadrian</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Pantheon</video:tag>
      <video:tag>Tivoli</video:tag>
      <video:tag>Retreat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Hometown-Boy-Honoring-an-Emperors-Roots-in-Roman-North-Africa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Hometown Boy: Honoring an Emperor&apos;s Roots in Roman North Africa</video:title>
      <video:description>&quot;Lec 18 - Hometown Boy: Honoring an Emperor&apos;s Roots in Roman North Africa&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses two Roman cities in North Africa: Timgad and Leptis Magna. Timgad was created as an entirely new colony for Roman army veterans by Trajan in A.D. 100, and designed all at once as an ideal castrum plan. Leptis Magna, conversely, grew more gradually from its Carthaginian roots, experiencing significant Roman development under Augustus and Hadrian. Septimius Severus, the first Roman emperor from North Africa, was born at Leptis and his hometown was renovated in connection with his historic visit to the city. This large-scale program of architectural expansion features the Severan Forum and Basilica and the nearby Arch of Septimius Severus, a tetrapylon or four-sided arch located at the crossing of two major streets. The lecture culminates with the unique Hunting Baths, a late second or early third-century structure built for a group of entrepreneurs who supplied exotic animals to Rome&apos;s amphitheaters. Its intimate vaulted spaces are revealed on the outside of the building and silhouetted picturesquely against the sea, suggesting that the bath&apos;s owners knew how to innovate through concrete architecture and how to enjoy life.

00:00 - Chapter 1. Timgad: The Ideal Second-Century Colony in Roman North Africa 
15:52 - Chapter 2. Leptis Magna in the Age of Augustus 
30:00 - Chapter 3. The Augustan Theater and the Hadrianic Baths at Leptis Magna 
44:48 - Chapter 4. Septimius Severus Sheathes Leptis in Imported Marble 
59:45 - Chapter 5. The Severan Temple and Basilica, the Arch of Septimius Severus, and the Unique Hunting Baths

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23057.jpg</video:thumbnail_loc>
      <video:duration>4379</video:duration>
      <video:publication_date>2012-09-12T05:52:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FNjLDqrRkQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Honoring</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Emperor</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>North</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Paradise-XV-XVI-XVII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18  - Paradise XV, XVI, XVII</video:title>
      <video:description>&quot;Lec 18  - Paradise XV, XVI, XVII&quot; Dante in Translation (ITAL 310)

This lecture focuses on the cantos of Cacciaguida (Paradise XV-XVII). The pilgrim&apos;s encounter with his great-great grandfather brings to the fore the relationship between history, self and exile. Through his ancestor&apos;s mythology of their native Florence, Dante is shown to move from one historiographic mode to another, from the grandeur of epic to the localism of medieval chronicles. Underlying both is the understanding of history in terms of genealogy reinforced and reproved by Dante&apos;s mythic references to fathers and sons, from Aeneas and Anchises to Phaeton and Apollo to Hippolytus and Theseus. The classical and medieval idea of the self&apos;s relation to history in terms of the spatial continuity these genealogies provide is unsettled by Cacciaguida&apos;s prophecy of Dante&apos;s exile. The very premise of the poem&apos;s composition, exile is redeemed as an alternative means of reentering the world of history.

00:00 - Chapter 1. Canto XV, XVI and XVII: Self and History 
07:39 - Chapter 2. Mythic Figures and the Exilic Self 
25:14 - Chapter 3. Different Mode of Historiography 
37:08 - Chapter 4. Language
57:58 - Chapter 5. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23083.jpg</video:thumbnail_loc>
      <video:duration>4269</video:duration>
      <video:publication_date>2012-09-12T06:33:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dsZdebUhDcE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XV</video:tag>
      <video:tag>XVI</video:tag>
      <video:tag>XVII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Paradise-XVIII-XIX-XXI-XXII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Paradise XVIII, XIX, XXI, XXII</video:title>
      <video:description>&quot;Lec 19 - Paradise XVIII, XIX, XXI, XXII&quot; Dante in Translation (ITAL 310)

In this lecture, Professor Mazzotta examines Paradise XVIII-XIX and XXI-XXII. In Paradise XVIII, Dante enters the Heaven of Jupiter, where the souls of righteous rulers assume the form of an eagle, the emblem of the Roman Empire. The Eagle&apos;s outcry against the wickedness of Christian kings leads Dante to probe the boundaries of divine justice by looking beyond the confines of Christian Europe. By contrasting the political with the moral boundaries that distinguish one culture from another, Dante opens up the Christian economy of redemption to medieval notions of alterity. In Paradise XXI, Dante moves from the exemplars of the active life to the contemplative spirits of the Heaven of Saturn, Peter Damian and St. Benedict. The question of perspective through which the theme of justice was explored resurfaces to distinguish between the visionary claims of the contemplative and mystical traditions. As Dante ascends to the Heaven of the Fixed Stars, catching sight of the earth below (Paradise XXII), his own visionary claims are distinguished by an awareness of his place in history.

00:00 - Chapter 1. Continuity and Thematic Expansion in the Cantos 
10:35 - Chapter 2. Space, Place and Justice
26:49 - Chapter 3. A Conversation between Philosophy and Theology 
42:49 - Chapter 4. The Contemplatives
01:02:30 - Chapter 5. Question and Answer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23084.jpg</video:thumbnail_loc>
      <video:duration>4540</video:duration>
      <video:publication_date>2012-09-12T06:33:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T3_eD-WOZRU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XVIII</video:tag>
      <video:tag>XIX</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>XXII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>Lecture 12 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 10, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19062.jpg</video:thumbnail_loc>
      <video:duration>6373</video:duration>
      <video:publication_date>2012-09-04T09:36:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AC3TMizGpB8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Tensor</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>differentation</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>components</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>indices</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Reimannian</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>geodesics</video:tag>
      <video:tag>topology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 7 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 7: High rate quantizers and waveform encoding

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15802.jpg</video:thumbnail_loc>
      <video:duration>4801</video:duration>
      <video:publication_date>2012-08-28T20:36:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wzUaJmN9Mf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 8 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 8: Measure, fourier series, and fourier transforms

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15803.jpg</video:thumbnail_loc>
      <video:duration>4769</video:duration>
      <video:publication_date>2012-08-28T20:37:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vulw9qGXbH0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 32 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 32: Nuclear chemistry and elementary reactions

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15851.jpg</video:thumbnail_loc>
      <video:duration>2708</video:duration>
      <video:publication_date>2012-08-28T20:57:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PJFW3Vrv-5w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-system-the-nephron-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary system the nephron animation</video:title>
      <video:description>The urinary system consists of the kidneys ureters urinary bladder and Urethra this video focuses on the most complex component of the urinary system the kidney the kidney is an excretory organ of extreme importance it cleanses the blood minute by minute constantly maintaining a delicate balance of elements etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f71b1796-48e1-49c2-aea1-e8bcd27c2b6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2012-12-01T07:39:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28208.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Paradise-XXIV-XXV-XXVI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Paradise XXIV, XXV, XXVI</video:title>
      <video:description>&quot;Lec 20 - Paradise XXIV, XXV, XXVI&quot; Dante in Translation (ITAL 310)

This lecture covers Paradise XXIV-XXVI. In the Heaven of the Fixed Stars, Dante is examined on the three theological virtues by the apostles associated with each: St. Peter with faith (Paradise XXIV), St. James with hope (Paradise XXV), and St. John with love (Paradise XXVI). While mastering these virtues is irrelevant to the elect, it is crucial to the message of reform the pilgrim-turned-poet will relay on his return home. Dante&apos;s scholastic profession of faith before St. Peter (Paradise XXIV) is read testament to the complication of faith and reason. The second of the theological virtues is discussed in light of the classical disparagement of hope as a form of self-deception and its redemption by the biblical tradition through the story of Exodus, the archetype of Dante&apos;s journey. The pilgrim&apos;s three-part examination continues in Paradise XXVI under the auspices of St. John, where love, the greatest of the virtues is distinguished by its elusiveness. The emphasis on love&apos;s resistance to formal definition sets the stage for the pilgrim&apos;s encounter with Adam, who sheds light on the linguistic consequences of the Fall.

00:00 - Chapter 1. An Introduction to the Three Theoretical Virtues 
07:59 - Chapter 2. The Virtue of Faith 
28:22 - Chapter 3. The Virtue of Hope 
44:40 - Chapter 4. The Virtue of Love 
56:08 - Chapter 5. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23085.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-09-12T06:33:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KPJIZAmNhbw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XXIV</video:tag>
      <video:tag>XXV</video:tag>
      <video:tag>XXVI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 15 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 15: Valence bond theory and hybridization

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15834.jpg</video:thumbnail_loc>
      <video:duration>2467</video:duration>
      <video:publication_date>2012-08-28T20:50:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3AVSORIJJJY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Similarity-Example-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Similarity Example Problems</video:title>
      <video:description>Similarity Example Problems

Two example problems involving similarity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20313.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-06T14:10:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R-6CAr_zEEk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>similarity</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Stem Cells</video:title>
      <video:description>If the cells in spinal chord were damaged and person is not able to work then stem cell technology is a very good medical invention for them. Video shows the interview of an expert doctor about the steam cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7f904fa-66fa-4f69-8e37-b8d95797132e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2010-11-23T22:40:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5816.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Seeds</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Housing-Conundrum-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Housing Conundrum (part 4)</video:title>
      <video:description>This is a lecture of Khan Academy.

The virtuous circle of housing price appreciation making defaults go down making lending lax making housing appreciate even more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20130.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2012-09-06T02:07:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s6UYa2nwaDw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Housing</video:tag>
      <video:tag>Conundrum</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Greenhouse-Gases-in-the-Atmosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Greenhouse Gases in the Atmosphere</video:title>
      <video:description>Lec 7 - Greenhouse Gases in the Atmosphere. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14693.jpg</video:thumbnail_loc>
      <video:duration>2700</video:duration>
      <video:publication_date>2012-08-27T09:58:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ion0QQmzOeo</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Mechanical-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Mechanical Animations</video:title>
      <video:description>These are mechanical animations that are visualized in 3d showing how the actual or physical machine itself works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1170dc88-4f3b-45fa-8187-6f218d2b7310/cand_25.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-11-25T20:28:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7893.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-SAT-Prep-Test-6-Section-7-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  89 - SAT Prep: Test 6 Section 7 Part 5</video:title>
      <video:description>SAT Prep: Test 6 Section 7 Part 5

Problems 18-19 on page 738</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22406.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-09-11T02:00:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0CIn1_M-BoY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 27 -  MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 27: Integration by parts, reduction formulae

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15621.jpg</video:thumbnail_loc>
      <video:duration>3084</video:duration>
      <video:publication_date>2012-08-28T18:28:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aeXp1zC6Hls</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Paradise-XXVII-XXVIII-XXIX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Paradise XXVII, XXVIII, XXIX</video:title>
      <video:description>&quot;Lec 21 - Paradise XXVII, XXVIII, XXIX&quot; Dante in Translation (ITAL 310)

This lecture focuses on Paradise XXVII-XXIX. St. Peter&apos;s invective against the papacy from the Heaven of the Fixed Stars is juxtaposed with Dante&apos;s portrayal of its contemporary incumbent, Boniface VIII, in the corresponding canto of Inferno. Recalls of infernal characters proliferate as the pilgrim ascends with Beatrice into the primum mobile. Bid to look back on the world below, Dante perceives the mad track of his uneasy archetype, Ulysses. Dante&apos;s remembrance of this tragic shipwreck at the very boundary of time and space gains interest in light of his allusion to Francesca at the outset of Paradise XXIX. These resonances of intellectual and erotic transgression reinforce the convergence of cosmology and creation Dante assigns to the heaven of metaphysics.

00:00 - Chapter 1. Canto XXVII: St. Peter and the Boundary of the Material Universe 
20:12 - Chapter 2. Canto XXVIII: The Order of Angels
24:04 - Chapter 3. Shift to the Order of Creation in Canto XXIX 
37:43 - Chapter 4. Question and Answer on Creation, Incarnation 
01:00:56 - Chapter 5. Question and Answer on Sexual Language, Theological Risk 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23086.jpg</video:thumbnail_loc>
      <video:duration>4451</video:duration>
      <video:publication_date>2012-09-12T06:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z9Jism63sLY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XXVII</video:tag>
      <video:tag>XXVIII</video:tag>
      <video:tag>XXIX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Electrical-Engineering-40-Transistors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Electrical Engineering 40 - Transistors</video:title>
      <video:description>Lec 23- Electrical Engineering 40 - Transistors.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17246.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-02T13:48:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AsFwwGCa2IU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NeatStich-Device-for-Laparoscopic-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NeatStich Device for Laparoscopic Surgery Video</video:title>
      <video:description>NeatStitch Ltd a medical device company engages in the development of port closure solutions for laparoscopic surgery neatstitch is the creator of neatclose tm the first automated port closure device for laparoscopic surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7afd8935-68f1-486b-b7af-3cd69ad1b450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-29T03:03:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8654.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NeatStich</video:tag>
      <video:tag>device</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Evolution-of-Sex-and-Reproductive-Strategies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Evolution of Sex and Reproductive Strategies</video:title>
      <video:description>&quot;Lec 1 - Evolution of Sex and Reproductive Strategies&quot; Global Problems of Population Growth (MCDB 150)

Reproduction is not simple or easy, nor is it fair. Females often bear a larger reproductive burden of child bearing and child rearing. Reproductive strategies can be simplified into two primary strategies for males and two for females: males often either engage in sperm competition or physical competition while females strategize to get resources from males, or to find the best male genes for the offspring. Rape and violence, as reproductive strategies, occur in few species, but violence is especially prevalent among the great apes, probably because eggs are so scarce in these species. In orangutans, rape is common. For gorillas, infanticide is a common form of reproductive violence, and male chimpanzees regularly fight each other and batter females.

00:00 - Chapter 1. Introduction
08:19 - Chapter 2. Facts about Sex and Reproduction
20:55 - Chapter 3. Reproductive Competition and Reproductive Strategies
38:24 - Chapter 4. Sexual Coersion, Violence and Rape
45:10 - Chapter 5. Evolution and Sex in the Great Apes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23090.jpg</video:thumbnail_loc>
      <video:duration>3989</video:duration>
      <video:publication_date>2012-09-12T12:13:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mzdqyXtPbbE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>Strategies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Introduction-to-i-and-Imaginary-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Introduction to i and Imaginary Numbers</video:title>
      <video:description>Introduction to i and Imaginary Numbers

Introduction to i and imaginary numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20135.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-06T02:09:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ysVcAYo7UPI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>I</video:tag>
      <video:tag>and</video:tag>
      <video:tag>imaginary</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Sex-and-Violence-Among-the-Apes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Sex and Violence Among the Apes</video:title>
      <video:description>&quot;Lec 2 - Sex and Violence Among the Apes&quot; Global Problems of Population Growth (MCDB 150)

Chimpanzee males compete for position in a dominance hierarchy; status often depends on support from other members, including females, of the group. High ranking males have much greater sexual access to females in estrus. Males control females by physical violence and intimidation. Chimpanzees also engage in purposeful raids to kill members of other chimpanzee groups. This inter-group violence can help explain intra-group violence. To fend off attack from other groups, males must remain in groups and that requires males to compete for mating opportunities within the community. Competition for the scarce resource, eggs, leads to male-male violence and male coercion of females. If the alpha male monopolized all reproductive potential, then evolution would push non-dominant males to either fight continually for dominance or to leave the group and find females elsewhere. The chimpanzee solution is to allow all males some (though very unequal) reproductive possibility.

00:00 - Chapter 1. Introduction and Review of Lecture 1
07:58 - Chapter 2. Sexuality Orangutans
10:44 - Chapter 3. Sex and Violence in Chimpanzees
33:32 - Chapter 4. Sexual and Social Systems of Bonobos
38:01 - Chapter 5. Battering in Humans and Chimpanzees
45:06 - Chapter 6. Jane Goodall and Inter-Group Chimpanzee Violence
59:22 - Chapter 7. More Data on Violence in Chimpanzees

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23091.jpg</video:thumbnail_loc>
      <video:duration>4374</video:duration>
      <video:publication_date>2012-09-12T12:13:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6ckinOhdtDw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>and</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Among</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Apes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Biology1B-Gymnosperm-diversity-and-reproducti</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32-Biology1B-Gymnosperm diversity and reproducti</video:title>
      <video:description>&quot; Lec 32-Biology1B-Gymnosperm diversity and reproducti&quot; General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27230.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-21T04:07:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vvHyjdEK3I4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Biology1B</video:tag>
      <video:tag>Gymnosperm</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reproducti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diane-Harper-HPV-Vaccine-Efficacy-MWV52</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diane Harper: HPV Vaccine Efficacy (MWV52)</video:title>
      <video:description>In episode 52 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with Diane Harper, M.D., M.P.H, Professor in the departments of Community and Family Medicine, Obstetrics and Gynecology, and Informatics and Personalized Health at the University of Missouri-Kansas City. Harper played a critical role in the clinical studies associated with the HPV vaccines and has voiced concerns over their long term ability to prevent cancer. She and Maloy discuss these concerns, gender differences in protection, and the challenges of creating a pan HPV vaccine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6997.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2011-09-08T18:19:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/th8GXxQpe6U</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Diane</video:tag>
      <video:tag>Harper</video:tag>
      <video:tag>Efficacy</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>sexually</video:tag>
      <video:tag>transmitted</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>Stan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 10: The Four Fundamental Subspaces.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14547.jpg</video:thumbnail_loc>
      <video:duration>2960</video:duration>
      <video:publication_date>2012-08-26T19:12:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nHlE7EgJFds</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Philosophy 3</video:title>
      <video:description>&quot;Lec 33 - Philosophy 3 &quot;The Nature of Mind</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27272.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
      <video:publication_date>2012-09-21T04:37:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K3quC-y4tIo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-video-of-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A video of jet engine</video:title>
      <video:description>This gentleman seems rather keen on testing his jet engine. Keep him company as he tests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c07fad2-0255-490a-b70b-d5145e75de6f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-25T20:31:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7899.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 18 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 18: Change of variables.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15659.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-28T18:43:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UZb9hZIAvL4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 10 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 10: Degrees of freedom, orthonormal expansions, and aliasing

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15804.jpg</video:thumbnail_loc>
      <video:duration>4708</video:duration>
      <video:publication_date>2012-08-28T20:37:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qU6NkB4xE7U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-When-Humans-Were-Scarce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - When Humans Were Scarce</video:title>
      <video:description>&quot;Lec 4 - When Humans Were Scarce&quot; Global Problems of Population Growth (MCDB 150)

Hunter-gatherer populations were much less dense than later agriculturalists. The variety of their food supply protected them from crop failures and their sparseness reduced the spread of infectious diseases. Hunter-gatherers were healthier and worked less than early agriculturalists. Why didn&apos;t their numbers increase up to the same level of Malthusian misery? Their numbers may have been limited by violence between groups. Agriculture is more work intense and offers a less varied diet. Populations seem to grow rapidly and then die out suddenly. Populations are subject to climatic- or disease-caused crop failure. But farming allows individuals to produce a surplus of food that can then be stolen by warrior tribes or military castes. The surplus allows for population growth, cities and stratified societies. The death rate, until perhaps the 1700s in Europe, is enormously high: only approximately a third of women survive to the end of their reproductive period. At this death rate, surviving women who are able to reproduce must have more than six children on average or the society goes extinct. All the great religions and cultures develop in this long period and all stress the requirement for high reproductive rates: &quot;Be fruitful and multiply.&quot;

00:00 - Chapter 1. Introduction to Human Systems: Hunter Gatherers
11:34 - Chapter 2. Hunter Gatherer Demography
23:58 - Chapter 3. Population and the Dawn of Agriculture
31:02 - Chapter 4. Fertility and Mortality for Early Agriculturalists
42:20 - Chapter 5. High Fertility and Culture
49:17 - Chapter 6. Upper Limit of Human Fertility
57:27 - Chapter 7. Limiting Fertility by Culture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23093.jpg</video:thumbnail_loc>
      <video:duration>4112</video:duration>
      <video:publication_date>2012-09-12T12:13:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/42jVI5ZH3AI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>Were</video:tag>
      <video:tag>Scarce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 9 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 9: Discrete-time fourier transforms and sampling theorem

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15805.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-08-28T20:37:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QstZW4N4SX8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-2012-Sally-Walsh-Lecture-with-Greg-Lynn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- 2012 Sally Walsh Lecture with Greg Lynn</video:title>
      <video:description>Lec 27- 2012 Sally Walsh Lecture with Greg Lynn.
2012 Sally Walsh Lecture presented by Rice Design Alliance, The Rice School of Architecture, The Architecture Center Houston Foundation, and the American Institute of Architects -- Houston on April 3, 2012 at the Brown Auditorium in the Museum of Fine Arts, Houston.

Greg Lynn received a Bachelor degree in both Architecture and Philosophy from Miami University of Ohio in 1986 and a Master&apos;s of Architecture degree from Princeton University in 1988. His Dual degree has influenced how he envisions and relates to projects, writings, and teaching. He has gone to explore and innovate digital technology into the medium of design, and pioneer the fabrication of complex, functional and ergonomic forms using innovative machinery. Lynn is a Studio Professor at UCLA&apos;s School of Architecture and Urban Design where he is currently spearheading the development of an experiential research robotics lab. In addition, he is the Department Visiting Professor at Yale University.

His studio, Greg Lynn FORM, works within and among multiple fields, partnering with companies such as BMW, Boeing, Disney and Imaginary Forces. His work has been exhibited and placed in permanent collections in major museums, including the Canadian Centre for Architecture, the San Francisco Museum of Modern Art, and New York&apos;s Museum of Modern Art. Lynn was named one of Time Magazine&apos;s 100 most innovative people in the world for the 21st century in 2001, won the Golden Lion at the 11th International Venice Biannale of Architecture in 2008, and most recently received a fellowship from United States Artists in 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17381.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-09-02T18:56:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fUF1jiYSleU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Greg</video:tag>
      <video:tag>Lynn</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Sally</video:tag>
      <video:tag>Walsh</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>School</video:tag>
      <video:tag>of</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Safety-Song</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Safety Song</video:title>
      <video:description>Informative and fun song with muppets explaining the proper safety procedures in the lab.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3544.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2009-11-19T23:19:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WZ-1lfammjk</video:player_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-CS-61A-Shell-Programming-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - CS 61A : Shell Programming II</video:title>
      <video:description>CS 61A : Shell Programming II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19669.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-09-05T04:07:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nzUft7-YlA4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Mass-Politics-and-the-Political-Challenge-from-the-Left</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Mass Politics and the Political Challenge from the Left</video:title>
      <video:description>&quot;Lec 7 - Mass Politics and the Political Challenge from the Left&quot; France Since 1871 (HIST 276)

The history of socialism in France can be understood in terms of the competition between revolutionary socialists and reform socialists. The former advocated abandoning electoral politics, while the latter attempted to improve conditions for workers by means of reforms within the political system. These two attitudes found figureheads in Jules Guesdes and Paul Brousse, respectively. Reform socialists and revolutionary socialists are united under the leadership of Jean Jaures, whose organizing efforts define and influence French socialism well into the twentieth century.

00:00 - Chapter 1. The Lure of Revolutionary Socialism: Jules Guesde, the Red Pope
17:09 - Chapter 2. The Challenge of Reform Socialism: Brousse and the &apos;Possibilists&apos;
22:20 - Chapter 3. Fragile Integration: Compromises in Municipal Socialism
30:18 - Chapter 4. The Heroic Age of Syndicalism: The Dream of Fernand Pelloutier
38:32 - Chapter 5. Jean Jaures and the Unification of the Socialist Party

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16792.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-01T09:53:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MNZf75jGe_I</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>syndicalism</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>Revolutionary</video:tag>
      <video:tag>reform</video:tag>
      <video:tag>Jaures</video:tag>
      <video:tag>Guesde</video:tag>
      <video:tag>Brousse</video:tag>
      <video:tag>Sorel</video:tag>
      <video:tag>Sowerwine</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>bourse</video:tag>
      <video:tag>du</video:tag>
      <video:tag>travail</video:tag>
      <video:tag>commune</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Greco-Roman-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - The Greco-Roman World</video:title>
      <video:description>&quot;Lec 3 - The Greco-Roman World&quot; Introduction to New Testament (RLST 152)

Knowledge of historical context is crucial to understanding the New Testament. Alexander the Great, in his conquests, spread Greek culture throughout the Mediterranean world. This would shape the structure of city-states, which would share characteristically Greek institutions, such as the gymnasium and the boule. This would also give rise to religious syncretism, that is, the mixing of different religions. The rise of the Romans would continue this trend of universalization of Greek ideals and religious tolerance, as well as implement the social structure of the Roman household. The Pax Romana, and the vast infrastructures of the Roman Empire, would facilitate the rapid spread of Christianity.

00:00 - Chapter 1. Alexander the Great and Hellenization
08:29 - Chapter 2. The Greek City-State
18:46 - Chapter 3. Religious Syncretism
22:28 - Chapter 4. The Roman Household and Social Structure
34:45 - Chapter 5. The Rise of Julius Caesar and Octavian
40:07 - Chapter 6. The Pax Romana

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23116.jpg</video:thumbnail_loc>
      <video:duration>2922</video:duration>
      <video:publication_date>2012-09-12T12:29:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ecpn3bkVvv0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Greco</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 23 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 23: Detection for flat rayleigh fading and incoherent channels, and rake receivers

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15818.jpg</video:thumbnail_loc>
      <video:duration>3853</video:duration>
      <video:publication_date>2012-08-28T20:42:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pQDVHvW19vI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Harvards-green-commitment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Harvard&apos;s green commitment</video:title>
      <video:description>Lec 95 - Harvard&apos;s green commitment. Harvard&apos;s fall 2008 sustainability celebration included panels, tours, fairs, film screening, coffee-house style discussions - and the very convenient appearance of former Vice President Al Gore.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16136.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2012-08-29T09:52:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ReArQXtRoeY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Drew</video:tag>
      <video:tag>Faust</video:tag>
      <video:tag>gore</video:tag>
      <video:tag>YouTube</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>celebration</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Surgical-Elimination-of-Periodontal-Pockets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Surgical Elimination of Periodontal Pockets</video:title>
      <video:description>&quot;Lec 28 - Surgical Elimination of Periodontal Pockets&quot; The surgery and scaling to eliminate periodontal pockets on maxillary arch.  Orig. air date: NOV 10 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21578.jpg</video:thumbnail_loc>
      <video:duration>841</video:duration>
      <video:publication_date>2012-09-09T06:04:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3iE1jaVj6cM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Pockets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Johannine-Christianity-The-Gospel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Johannine Christianity: The Gospel</video:title>
      <video:description>&quot;Lec 11 - Johannine Christianity: The Gospel&quot; Introduction to New Testament (RLST 152)

The Gospel of John is a gospel dramatically different from the Synoptic Gospels. It is full of long dialogues, it speaks of &quot;signs&quot; rather than exorcisms or miracles, and its narrative differs at many points from the Synoptics. Themes in the Gospel are also repeated throughout--themes such as ascending and descending, light and darkness, seeing and knowing. Johannine literature also presents a high Christology that equates Jesus with God. The Gospel also reflects the sectarian nature of the community to which the author belonged.

00:00 - Chapter 1. Narratival Differences between the Gospel of John and the Synoptic Gospels
23:54 - Chapter 2. Major Themes of the Gospel of John
32:25 - Chapter 3. Johannine Sectarianism
42:47 - Chapter 4. Johannine Christology

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23124.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-12T12:30:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/71fOqLomzIk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Johannine</video:tag>
      <video:tag>Christianity</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gospel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Middle-Classes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Middle Classes</video:title>
      <video:description>Lec 9 - Middle Classes. European Civilization, 1648-1945 (HIST 202)

The nineteenth century in Europe is, in many ways, synonymous with the rise of the bourgeoisie. It is misleading, however, to consider this newly dominant middle class as a homogenous group; rather, the century may be more accurately described in terms of the rise of plural middle classes. While the classes comprising this group were united by their search for power based on property rights rather than hereditary privilege, they were otherwise strikingly diverse. Contemporary stereotypes of the bourgeois as a grasping philistine ought to therefore be nuanced. Along with the real, undeniable cruelty of many capitalists with respect to their workers, the middle classes also pioneered the first philanthropic voluntary associations, broadened the reach of public education, and inspired the development of effective birth control.

00:00 - Chapter 1. The Nineteenth Century, the Bourgeois Century 
06:04 - Chapter 2. The Middle Class Work Ethic 
10:57 - Chapter 3. Voluntary Organizations of the Middle Classes: Charity and Religion 
15:49 - Chapter 4. Demographics of the Middle Class 
20:39 - Chapter 5. Variations within the Bourgeoisie: From Financiers to Schoolteachers 
35:18 - Chapter 6. The Homes of the Bourgeoisie: Common Cultural Accoutrements 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14112.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-08-26T11:13:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zEk1JAkyvj4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>bourgeois</video:tag>
      <video:tag>petty</video:tag>
      <video:tag>bourgeoisie</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Daumier</video:tag>
      <video:tag>clothing</video:tag>
      <video:tag>proletariat</video:tag>
      <video:tag>aristocracy</video:tag>
      <video:tag>commerce</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>philistinism</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Manchester</video:tag>
      <video:tag>voluntary</video:tag>
      <video:tag>association</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>Philippe</video:tag>
      <video:tag>shopkeeper</video:tag>
      <video:tag>Balzac</video:tag>
      <video:tag>childhood</video:tag>
      <video:tag>Privacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Shorting-Stock-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Shorting Stock 2</video:title>
      <video:description>Shorting Stock 2
More on the mechanics of shorting stock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20139.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-06T02:10:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ucAUriWEFo8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Shorting</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on linear functions for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.
Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16315.jpg</video:thumbnail_loc>
      <video:duration>3952</video:duration>
      <video:publication_date>2012-08-29T18:17:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pMGygUPW_fE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>gain</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>function</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Backward-induction-ultimatums-and-bargaining</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Backward induction: ultimatums and bargaining</video:title>
      <video:description>Game Theory (ECON 159)

We develop a simple model of bargaining, starting from an ultimatum game (one person makes the other a take it or leave it offer), and building up to alternating offer bargaining (where players can make counter-offers). On the way, we introduce discounting: a dollar tomorrow is worth less than a dollar today. We learn that, if players are equally patient, if offers can be in rapid succession, and if each side knows how much the game is worth to the other side, then the first offer is for an equal split of the pie and this offer is accepted. But this result depends on those assumptions; for example, bargaining power may depend on wealth.

00:00 - Chapter 1. Ultimatum Games: Why Backward Induction Fails Here
14:15 - Chapter 2. Bargaining Games: Setup and Generalization 
47:44 - Chapter 3. Bargaining Games: Summary of Proof of Generalization
54:29 - Chapter 4. Bargaining Games: Assumptions and Conclusions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16750.jpg</video:thumbnail_loc>
      <video:duration>4245</video:duration>
      <video:publication_date>2012-09-01T09:21:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XpEmuxE4qWk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>alternating</video:tag>
      <video:tag>offers</video:tag>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>bargaining</video:tag>
      <video:tag>bilateral</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>inefficiency</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Rubinstein</video:tag>
      <video:tag>Sub</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>ultimatum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 16 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 16: Determining hybridization in complex molecules; Thermochemistry and bond energies/bond enthalpies

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15835.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-08-28T20:51:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SbabED1wRMo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Paul-as-Pastor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Paul as Pastor</video:title>
      <video:description>&quot;Lec 15 - Paul as Pastor&quot; Introduction to New Testament (RLST 152)

1 Corinthian and 2 Corinthians give us several snapshots of the development of the Corinthian church and Paul&apos;s relationship to it. In 1 Corinthians Paul is concerned with controversies that have been dividing the church, most probably along social status lines. The issues causing controversy include whether one should eat food sacrificed to idols, how one ought to conduct oneself sexually, the practice of speaking in tongues, and how Christians will be resurrected from the dead. 2 Corinthians shows that these issues seem to have been resolved. However, 2 Corinthians 10-13 (probably a separate letter) presents Paul in a defensive posture, struggling to justify his position over and against the new &quot;super apostles&quot; that have infiltrated the Corinthian church.

00:00 - Chapter 1. Paul to the Corinthians about the Resurrection of the Dead
12:54 - Chapter 2. The Historical and Social Context of the Church in Corinth
22:05 - Chapter 3. Issues of Controversy in the Corinthian Church
32:01 - Chapter 4. The Root of These Controversies

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23128.jpg</video:thumbnail_loc>
      <video:duration>2851</video:duration>
      <video:publication_date>2012-09-12T12:30:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pMVatCd_1xM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Pastor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signs-and-Symptoms-of-Labour-Starting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs and Symptoms of Labour Starting</video:title>
      <video:description>As the pregnancy comes to a close there are signs and symptoms mom will need to look for in order to recognize the beginning of labor if you are late in your last trimester of pregnancy you are probably eagerly awaiting a sign that labour has begun or is imminent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eaf8d76b-9fb6-4de5-96c3-616e790ea01a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T10:22:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9536.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Signs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Labour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Imperialists-and-Boy-Scouts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Imperialists and Boy Scouts</video:title>
      <video:description>Lec 15 - Imperialists and Boy Scouts. European Civilization, 1648-1945 (HIST 202)

The boom in European colonial expansion in the second half of the nineteenth century, the so-called New Imperialism, can be seen to follow from three principle factors, in ascending order of importance: religious proselytizing, profit, and inter-imperial political strategy. With respect to the latter concern, the conflicts emerging from imperialism set the stage for World War I. Along with its military and industrial consequences, imperialism also entailed a large-scale cultural program dedicated to strengthening support for its objectives among the domestic populations of the imperial powers. The creation of the Boy Scouts is an exemplary form of such a program, founded upon a mythology of the American frontier reformulated to encompass Africa and Asia.

00:00 - Chapter 1. The Age of New Imperialism: God, Gold and Glory
08:19 - Chapter 2. The Domestic Influence of Social Imperialism 
11:31 - Chapter 3. The Great Game: Colonial Rivalries Leading Up to the First World War 
15:30 - Chapter 4. Violence and Atrocities in the Colonial System 
22:26 - Chapter 5. The Culture of Imperialism: The Origins of the Boy Scouts and the Frontier Ideology 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14123.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-08-26T11:20:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sUo3ffE1imo</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>new</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>America</video:tag>
      <video:tag>civilizing</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>Lenin</video:tag>
      <video:tag>Fashoda</video:tag>
      <video:tag>Bugeaud</video:tag>
      <video:tag>Algeria</video:tag>
      <video:tag>Sudan</video:tag>
      <video:tag>Baden</video:tag>
      <video:tag>Powell</video:tag>
      <video:tag>Boy</video:tag>
      <video:tag>Scout</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Congo</video:tag>
      <video:tag>Zaire</video:tag>
      <video:tag>Herero</video:tag>
      <video:tag>genocide</video:tag>
      <video:tag>Mali</video:tag>
      <video:tag>Touareg</video:tag>
      <video:tag>border</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 20 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 20: Phase equilibria - two components. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15546.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-08-28T18:07:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2QdI6_gEyx4</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 16 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 16: Definite integrals

View the complete course at: http://ocw.mit.edu/18-01F06

Lecture 17 is Exam 2, so no video was recorded.

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15602.jpg</video:thumbnail_loc>
      <video:duration>2834</video:duration>
      <video:publication_date>2012-08-28T18:23:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hjZhPczMkL4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>18</video:tag>
      <video:tag>01</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2007</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 23 - MIT 18.01 Single Variable Calculus, Fall 2007&quot;Lecture 23: Exam 3 review
Note: Lecture 26 was an exam session. No video was recorded.

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15615.jpg</video:thumbnail_loc>
      <video:duration>2959</video:duration>
      <video:publication_date>2012-08-28T18:26:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zUEuKrxgHws</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>18</video:tag>
      <video:tag>01</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2007</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Note</video:tag>
      <video:tag>26</video:tag>
      <video:tag>was</video:tag>
      <video:tag>an</video:tag>
      <video:tag>session</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Natural-Resources-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Natural Resources 1</video:title>
      <video:description>Lec 8 - Natural Resources 1.
September 14, 2009

Prof. Infelise discusses NEPA and the Power of Information; Introduction to NEPA; The Duty to Prepare an EIS; &quot;Recommendation or Report on Proposals&quot;

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16975.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-01T18:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fBPe-RoWmRo</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20090914</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Roughing-it-on-Great-Brewster-Island</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Roughing it on Great Brewster Island</video:title>
      <video:description>Lec 96 - Roughing it on Great Brewster Island. Four women keep a meticulous diary of their stay on Great Brewster Island in July of 1891. The diary, which is filled with illustrations and photographs, was purchased by the Schlesinger Library in 1999.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16137.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-08-29T09:56:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KdwRZF-tCEk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>illustration</video:tag>
      <video:tag>YouTube</video:tag>
      <video:tag>Brewster</video:tag>
      <video:tag>island</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>stilgoe</video:tag>
      <video:tag>Schlesinger</video:tag>
      <video:tag>library</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Arguing-with-Paul</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Arguing with Paul?</video:title>
      <video:description>&quot;Lec 18 - Arguing with Paul?&quot; Introduction to New Testament (RLST 152)

Early Christianity presents us with a wide diversity in attitudes towards the law. There were also many different Christologies circulating in different communities. The book of James presents one unique perspective. It seems to be written in the tradition of Jewish wisdom literature in its presentation of sayings and its concern for the poor. James also presents a view of works and faith that seems to oppose Pauline teaching. However, the terms &quot;faith&quot; and &quot;works&quot; function differently in Paul&apos;s writings and in the book of James

00:00 - Chapter 1. Diversity in Early Christianity: Attitudes towards the Jewish Law
03:57 - Chapter 2. Diversity in Early Christianity: Christology
21:03 - Chapter 3. James as Jewish Wisdom Literature
27:47 - Chapter 4. Faith and Works in James in Comparison to Paul

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23132.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-12T12:31:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BRWj6j2Dswc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Arguing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Paul</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Household-Paul-The-Pastorals-Introduction-to-New-Testament</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Household Paul: The Pastorals Introduction to New Testament</video:title>
      <video:description>Lec 19 - The Household Paul: The Pastorals Introduction to New Testament (RLST 152)

In the undisputed Pauline epistles, marriage is seen as a way to extirpate sexual desire - neither as a means for procreation nor as the preferred social status. The Pastoral Epistles, written to instruct in the pastoring of churches and appointing of church offices, presents quite un-Pauline attitudes. In the Pastoral Epistles, the church, rather than an ecclesia, becomes a household, a specifically patriarchal structure in which men hold offices and women are not to have authority over them. They present a pro-family, anti-ascetic message in contrast to the Pauline epistles.

00:00 - Chapter 1. Marriage, Family, Sex, and Women in Paul&apos;s Letters
21:01 - Chapter 2. The Pro-Family and Anti-Ascetic Stance in the Pastoral Epistles
26:50 - Chapter 3. The Pastoral Epistles and the Jewish Law
29:53 - Chapter 4. The Church as Household

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23133.jpg</video:thumbnail_loc>
      <video:duration>2764</video:duration>
      <video:publication_date>2012-09-12T12:31:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T_m10CyD-fs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Pastorals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Interpreting-Scripture-Hebrews</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Interpreting Scripture: Hebrews</video:title>
      <video:description>&quot;Lec 21 - Interpreting Scripture: Hebrews&quot; Introduction to New Testament (RLST 152)

There are many ways of interpreting the text, and ancient methods of interpretation may seem bizarre to our modern sensibilities. The New Testament offers us many examples of how an early Christian might interpret the text of the Hebrew Bible, which was their scripture. The Letter to the Hebrews, which is not really a letter but a speech of encouragement, structures its argument around the thesis that Jesus&apos; liturgy and priesthood is superior to that in the Hebrew Bible. The author of Hebrews proves this through several interesting interpretations of passages from the Hebrew Bible.

00:00 - Chapter 1. What Does A Text Mean? Methods of Interpretation
14:23 - Chapter 2. The Interpretation of the Hebrew Bible in the New Testament
23:42 - Chapter 3. The Letter to the Hebrews: A Speech of Encouragement
29:35 - Chapter 4. The Outline of the Epistle
34:39 - Chapter 5. Hebrews As Synkrisis: A Comparison between the Superior and the Inferior

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23135.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-12T12:32:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a_vA1UeSjSo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Interpreting</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>Hebrews</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-Platos-Phaedo-Arguments-for-the-existence-of-the-soul-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Introduction to Plato&apos;s Phaedo; Arguments for the existence of the soul, Part II</video:title>
      <video:description>&quot;Lec 4 - Introduction to Plato&apos;s Phaedo; Arguments for the existence of the soul, Part II&quot; Death (PHIL 176)

After a brief introduction to Plato&apos;s Phaedo, more arguments are offered in this lecture in defense of the existence of an immaterial soul. The emphasis here is on the fact that we need to believe in the existence of a soul in order to explain the claim that we possess free will. This is an argument dualists use as an objection to the physicalists: since no merely physical entity could have free will, there must be more to us than just being a physical object.

00:00 - Chapter 1. Introduction to Plato&apos;s Phaedo 
08:27 - Chapter 2. Creativity and Reason in Machines 
13:43 - Chapter 3. Feelings in Machines, from Marvin to Hal 
20:34 - Chapter 4. &quot;Qualia&quot; in Emotion and Consciousness: The Dualist&apos;s Defense and Its Weakness 
42:20 - Chapter 5. Free Will as a Defense of the Soul and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16259.jpg</video:thumbnail_loc>
      <video:duration>2944</video:duration>
      <video:publication_date>2012-08-29T16:54:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AGXYeV2v5fU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dualist</video:tag>
      <video:tag>Phaedo</video:tag>
      <video:tag>physicalist</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>qualia</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Socrates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 2: Discovery of electron and nucleus, need for quantum mechanics

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15821.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-08-28T20:47:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l-BNoAPe6qo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 3: Wave-particle duality of light

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15822.jpg</video:thumbnail_loc>
      <video:duration>2902</video:duration>
      <video:publication_date>2012-08-28T20:47:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ey25vULQ6YM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Never-Call-Retreat-Military-and-Political-Turning-Points-in-1863</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Never Call Retreat: Military and Political Turning Points in 1863</video:title>
      <video:description>&quot;Lec 14 - Never Call Retreat: Military and Political Turning Points in 1863&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight lectures on the military history of the early part of the war. Beginning with events in the West, Blight describes the Union victories at Fort Donelson and Fort Henry, introduces Union General Ulysses S. Grant, and narrates the horrific battle of Shiloh, fought in April of 1862. Moving back East, the lecture describes the Union General George McClellan&apos;s abortive 1862 Peninsula campaign, which introduced the world to Confederate General Thomas &quot;Stonewall&quot; Jackson. The lecture concludes with Confederate General Robert E. Lee&apos;s decision to take the battle to the North.

00:00 - Chapter 1. The Mood of the Civil War and McClellan&apos;s Army
09:46 - Chapter 2. Early Union Successes and Ulysses S. Grant&apos;s Entry into the War
20:07 - Chapter 3. The Battle of Shiloh
26:29 - Chapter 4. McClellan&apos;s Abortive 1862 Naval Campaign and &quot;Stonewall&quot; Jackson
33:34 - Chapter 5. The Battle of Seven Days and Robert E. Lee&apos;s Move North
49:14 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16720.jpg</video:thumbnail_loc>
      <video:duration>3028</video:duration>
      <video:publication_date>2012-09-01T08:36:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xXzKdOMlkgE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Antietam</video:tag>
      <video:tag>emancipation</video:tag>
      <video:tag>Proclamation</video:tag>
      <video:tag>Fort</video:tag>
      <video:tag>Donelson</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>George</video:tag>
      <video:tag>McClellan</video:tag>
      <video:tag>Peninsula</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>Shiloh</video:tag>
      <video:tag>Ulysses</video:tag>
      <video:tag>Grant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Paris-Commune-and-Its-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Paris Commune and Its Legacy</video:title>
      <video:description>&quot;Lec 2 - The Paris Commune and Its Legacy&quot; France Since 1871 (HIST 276)

The Paris Commune of 1871 remained a potent force in Europe for several generations afterwards. The reprisals following the fall of the Commune anticipated the great massacres of the twentieth century. While the brief reign of the communards witnessed serious adversity in the form of food shortages and disease, it also presided over many progressive social measures, such as the relative emancipation of women. The brutality of the army&apos;s actions against the communards would cast a pallor over leftist politics in Europe for decades to come.

00:00 - Chapter 1. The Paris Commune in Its Historical Context: Napoleon III and the Franco-Prussian War
06:17 - Chapter 2. The Siege of Paris
19:48 - Chapter 3. The Fall of France and the Formation of the Paris Commune
32:17 - Chapter 4. Composition of the Commune: Tensions between Urban and Rural France
38:23 - Chapter 5. The State Strikes Back: The Massacre of the Paris Commune

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16787.jpg</video:thumbnail_loc>
      <video:duration>2688</video:duration>
      <video:publication_date>2012-09-01T09:52:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/clDZl40CJik</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>commune</video:tag>
      <video:tag>communards</video:tag>
      <video:tag>Thiers</video:tag>
      <video:tag>Paris</video:tag>
      <video:tag>barricades</video:tag>
      <video:tag>Napoleon</video:tag>
      <video:tag>III</video:tag>
      <video:tag>terror</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>vendome</video:tag>
      <video:tag>courbet</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>anarchism</video:tag>
      <video:tag>republicanism</video:tag>
      <video:tag>siege</video:tag>
      <video:tag>Manet</video:tag>
      <video:tag>Delacroix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 25 -  8.01 Physics I: Classical Mechanics, Fall 1999

Rolling Motion - Gyroscopes - VERY NON-INTUITIVE

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13876.jpg</video:thumbnail_loc>
      <video:duration>3000</video:duration>
      <video:publication_date>2012-08-25T21:12:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zLy0IQT8ssk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-TEDxCaltech-Steve-Collins-Lyle-Mays-Kongar-Ol-Ondar-Tuva-or-Bust</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - TEDxCaltech - Steve Collins, Lyle Mays, Kongar-Ol Ondar - Tuva or Bust!</video:title>
      <video:description>Lec 12 - TEDxCaltech - Steve Collins, Lyle Mays, Kongar-Ol Ondar - Tuva or Bust!. A vignette from &quot;Tuva or Bust!&quot; by Ralph Leighton

Richard Feynman - Steve Collins
Tuvan throat singer - Kongar-Ol Ondar

Directed by Shirley Marneus
Music by Kongar-Ol Ondar and Lyle Mays
Tuvan stamps provided by Alan Leighton
Presentation assistance by Ian Leighton
Feynman portrait by Sylvia Posner
Ladakhi monk costume sewn by Gwyneth Feynman, courtesy of Michelle Feynman
 
About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15024.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2012-08-28T11:57:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ZCCekUbPs8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Tannu</video:tag>
      <video:tag>Tuva</video:tag>
      <video:tag>Throat</video:tag>
      <video:tag>Singing</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-TEDxCaltech-Leonard-Susskind-Richard-Feynman</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - TEDxCaltech - Leonard Susskind - Richard Feynman</video:title>
      <video:description>Lec 30 - TEDxCaltech - Leonard Susskind - Richard Feynman. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.  His research interests include string theory, quantum field theory, quantum statistical mechanics, and quantum cosmology. He is a member of the National Academy of Sciences and the American Academy of Arts and Sciences and, since 2009, has been serving as Director of the Stanford Institute for Theoretical Physics.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15044.jpg</video:thumbnail_loc>
      <video:duration>942</video:duration>
      <video:publication_date>2012-08-28T12:06:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hpjwotips7E</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>string</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Arguments-for-the-existence-of-the-soul-Part-IV-Plato-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Arguments for the existence of the soul, Part IV; Plato, Part I</video:title>
      <video:description>&quot;Lec 6 - Arguments for the existence of the soul, Part IV; Plato, Part I&quot; Death (PHIL 176)

The lecture begins with a continued discussion of the Cartesian argument and its weaknesses. The lecture then turns to Plato&apos;s metaphysical views in the context of his work, Phaedo. The key point in the discussion is the idea that in addition to the ordinary empirical world that we are familiar with, we posit the existence of a second realm in which the Platonic forms exist. These forms are the abstract properties that we attribute to physical objects, such as beauty, justice, goodness and so on. Since it is the soul that conceives of these Platonic forms and ideas, Plato argues that the soul not only outlives the body but lasts forever. It is perfect, immaterial and indestructible.

00:00 - Chapter 1. Summary of the Cartesian Argument 
04:57 - Chapter 2. Refuting the Cartesian Argument: The Morning and Evening Stars 
19:25 - Chapter 3. Platonic Forms and the Immortality of the Soul 
31:27 - Chapter 4. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16262.jpg</video:thumbnail_loc>
      <video:duration>2142</video:duration>
      <video:publication_date>2012-08-29T17:07:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6_J79ZsXko</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cartesian</video:tag>
      <video:tag>argument</video:tag>
      <video:tag>Descartes</video:tag>
      <video:tag>interactionist</video:tag>
      <video:tag>Phaedo</video:tag>
      <video:tag>Platonic</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Socrates</video:tag>
      <video:tag>Venus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Engineering-the-Harvard-Way</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Engineering the Harvard Way</video:title>
      <video:description>Lec 8 - Engineering the Harvard Way. Harvard SEAS undergraduate students and alumns express their excitement at having the opportunity take a wide variety of classes within Harvard SEAS, Harvard College, and the various Harvard graduate schools and the freedom that gives them to craft their own educational experience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15973.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2012-08-29T06:58:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2NhyrTqGknA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>undergraduate</video:tag>
      <video:tag>students</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Hubbles-Law-and-the-Big-Bang-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Hubble&apos;s Law and the Big Bang (cont.)</video:title>
      <video:description>&quot;Lec 17 - Hubble&apos;s Law and the Big Bang (cont.)&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with a review of magnitudes and the problem set involving magnitude equations. Implications of the Hubble Law and Hubble Diagram are discussed. Professor Bailyn elaborates on the Big Bang theory of cosmology and addresses controversial questions related to the age, development, and boundaries of the universe. The fate of the universe, and possibly its end (known as the Big Crunch) are addressed. Imagining an expanding three-dimensional universe is proposed. The lecture ends with a question-and-answer session during which students inquire about a variety of topics related to cosmology, such as the center of the universe, its current expansion, and hypothetical collapse.

00:00 - Chapter 1. Review of Magnitudes
07:38 - Chapter 2. Implications of Hubble&apos;s Discoveries on the Aging Universe
26:36 - Chapter 3. Conceptualizing a Three-Dimensional Universe
34:22 - Chapter 4. Q&amp;A: The Big Bang, the Expansion, and the Big Crunch

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17287.jpg</video:thumbnail_loc>
      <video:duration>3111</video:duration>
      <video:publication_date>2012-09-02T17:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Lz-Lj5sa3I</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Anthropic</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>Astrophysical</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Crunch</video:tag>
      <video:tag>Cepheids</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>system</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Hubbles</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Lemaitre</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>peculiar</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>VATICAN</video:tag>
      <video:tag>observatory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Pediatric-Abdomen-Radiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Pediatric Abdomen Radiology</video:title>
      <video:description>Video contains some pictures of pediatric abdomen radiology. Watch this video to know all about this radiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30309422-ae92-4e61-9f55-de6323cafcfe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2011-11-30T10:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9476.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>radiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-CS50-Week-9-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - CS50 / Week 9: Wednesday</video:title>
      <video:description>Lec 70 - CS50 / Week 9: Wednesday. CSS. Inheritance. JavaScript. Events, continued. Ajax.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16110.jpg</video:thumbnail_loc>
      <video:duration>4557</video:duration>
      <video:publication_date>2012-08-29T09:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A-YOVTY4AGU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Shakespeares-Merchant-of-Venice-and-Collateral-Present-Value-and-the-Vocabulary-of-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Shakespeare&apos;s Merchant of Venice and Collateral, Present Value and the Vocabulary of Finance</video:title>
      <video:description>&quot;Lec 7 - Shakespeare&apos;s Merchant of Venice and Collateral, Present Value and the Vocabulary of Finance&quot; Financial Theory (ECON 251)

While economists didn&apos;t have a good theory of interest until Irving Fisher came along, and didn&apos;t understand the role of collateral until even later, Shakespeare understood many of these things hundreds of years earlier. The first half of this lecture examines Shakespeare&apos;s economic insights in depth, and sees how they sometimes prefigured or even surpassed Irving Fisher&apos;s intuitions. The second half of this lecture uses the concept of present value to define and explain some of the basic financial instruments: coupon bonds, annuities, perpetuities, and mortgages.

00:00 - Chapter 1. Introduction
01:23 - Chapter 2. Contracts in Merchant of Venice
20:23 - Chapter 3. The Doubling Rule
36:07 - Chapter 4. Coupon Bonds, Annuities, and Perpetuities
54:24 - Chapter 5. Mortgage
59:15 - Chapter 6. Applications of Financial Instruments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23147.jpg</video:thumbnail_loc>
      <video:duration>4715</video:duration>
      <video:publication_date>2012-09-12T12:54:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FJW9eGGH_tg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Shakespeare</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Merchant</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Venice</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Collateral</video:tag>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Vocabulary</video:tag>
      <video:tag>finance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-How-a-Long-Lived-Institution-Figures-an-Annual-Budget-Yield</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - How a Long-Lived Institution Figures an Annual Budget. Yield</video:title>
      <video:description>&quot;Lec 8 - How a Long-Lived Institution Figures an Annual Budget. Yield&quot; Financial Theory (ECON 251)

In the 1990s, Yale discovered that it was faced with a deferred maintenance problem: the university hadn&apos;t properly planned for important renovations in many buildings. A large, one-time expenditure would be needed. How should Yale have covered these expenses? This lecture begins by applying the lessons learned so far to show why Yale&apos;s initial forecast budget cuts were overly pessimistic. In the second half of the class, we turn to the problem of measuring investment performance, and examine the strengths and weaknesses of various measures of yield, including yield-to-maturity and current yield.

00:00 - Chapter 1. Yale&apos;s Budget Set
03:37 - Chapter 2. Analysis of Yale&apos;s Expenditures and Endowment
31:51 - Chapter 3. Yield to Maturity and Internal Rate of Return
51:52 - Chapter 4. Assessing Performance of Coupon Bond

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23148.jpg</video:thumbnail_loc>
      <video:duration>4572</video:duration>
      <video:publication_date>2012-09-12T12:54:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J8ZqrBvW07s</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Lived</video:tag>
      <video:tag>Institution</video:tag>
      <video:tag>Figures</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Annual</video:tag>
      <video:tag>Budget</video:tag>
      <video:tag>yield</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 11 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Paul Matsudaira

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15102.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2012-08-28T13:11:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kgaJf-mQSAE</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-CS-61B-Priority-Queues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - CS 61B Priority Queues</video:title>
      <video:description>CS 61B Priority Queues

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19608.jpg</video:thumbnail_loc>
      <video:duration>3422</video:duration>
      <video:publication_date>2012-09-05T03:49:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yIUFT6AKBGE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>priority</video:tag>
      <video:tag>queues</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Personal-identity-Part-II-The-body-theory-and-the-personality-theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Personal identity, Part II: The body theory and the personality theory</video:title>
      <video:description>&quot;Lec 11 - Personal identity, Part II: The body theory and the personality theory&quot; Death (PHIL 176)

Two more views regarding the metaphysical key to personal identity are discussed: the body view and the personality view. According to the body view, an individual is identified in terms of his or her physical body. According to the personality view, an individual is identified by his or her unique set of beliefs, desires, memories, goals, and so on.

00:00 - Chapter 1. Review of Soul Theory 
03:07 - Chapter 2. The Body Theory of Personal Identity 
25:47 - Chapter 3. Equating the Brain with the Identity -- Implications of the Body Theory 
32:35 - Chapter 4. Physicalists: Personality as the Key to Personal Identity 
46:39 - Chapter 5. Soul, Body, and Personality -- Is There a Correct View? Assessment by Torture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16267.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-08-29T17:11:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ifIbyexApas</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inwagen</video:tag>
      <video:tag>Lockean</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>van</video:tag>
      <video:tag>physicalist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 11 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot;: Performance monitoring and optimizations

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15755.jpg</video:thumbnail_loc>
      <video:duration>3738</video:duration>
      <video:publication_date>2012-08-28T20:17:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZD2sKqPxPIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 36  - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27140.jpg</video:thumbnail_loc>
      <video:duration>2993</video:duration>
      <video:publication_date>2012-09-21T03:10:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CswmOtus9XM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Stem-Cells-Mending-a-broken-heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Stem Cells: Mending a broken heart?</video:title>
      <video:description>Lec 87 - Stem Cells: Mending a broken heart?. Harvard stem cell researcher Kenneth Chien speaks about a cardiac stem cell discovery that may be the first step on the path to regenerating healthy heart muscle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16128.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-08-29T09:49:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cMtFkfcQqec</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Institute</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Massachusetts</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Ibrahim</video:tag>
      <video:tag>Domian</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on the applications of SVD, controllability, and state transfer in electrical engineering for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16345.jpg</video:thumbnail_loc>
      <video:duration>4514</video:duration>
      <video:publication_date>2012-08-29T18:36:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LmxBkJmID_4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>single</video:tag>
      <video:tag>value</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>rank</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>singularity</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>norm</video:tag>
      <video:tag>State</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>reachability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Yield-Curve-Arbitrage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Yield Curve Arbitrage</video:title>
      <video:description>&quot;Lec 9 - Yield Curve Arbitrage
&quot; Financial Theory (ECON 251) 

Where can you find the market rates of interest (or equivalently the zero coupon bond prices) for every maturity? This lecture shows how to infer them from the prices of Treasury bonds of every maturity, first using the method of replication, and again using the principle of duality. Treasury bond prices, or at least Treasury bond yields, are published every day in major newspapers. From the zero coupon bond prices one can immediately infer the forward interest rates. Under certain conditions these forward rates can tell us a lot about how traders think the prices of Treasury bonds will evolve in the future.

00:00 - Chapter 1. Defining Yield
09:07 - Chapter 2. Assessing Market Interest Rate from Treasury Bonds
35:46 - Chapter 3. Zero Coupon Bonds and the Principle of Duality
50:31 - Chapter 4. Forward Interest Rate
01:10:05 - Chapter 5. Calculating Prices in the Future and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23149.jpg</video:thumbnail_loc>
      <video:duration>4507</video:duration>
      <video:publication_date>2012-09-12T12:54:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5SHYky2ddp4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>yield</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>Arbitrage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Team-5-Post-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Team 5: Post-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 8 - Team 5: Post-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team 5 - Post-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15190.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2012-08-28T15:32:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xqwHRjUfECk</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-24209-Philosophy-In-Film-and-Other-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 24.209 Philosophy In Film and Other Media</video:title>
      <video:description>Lec 1- MIT 24.209 Philosophy In Film and Other Media.
Instructor: Prof. Irving Singer

Segment 1: introduction, &quot;The Lady Eve,&quot; movies as an art form, teaching as self-expression, philosophy in film, How can films be philosophical?, savoring films, myths and mythmaking, an overview of the semester, course expectations

View the complete course: http://ocw.mit.edu/24-209S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15242.jpg</video:thumbnail_loc>
      <video:duration>3468</video:duration>
      <video:publication_date>2012-08-28T16:05:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GzVEP1VkwvA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Democracy-and-Participation-Rousseaus-Social-Contract-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -  Democracy and Participation: Rousseau&apos;s Social Contract, I-II</video:title>
      <video:description>&quot;Lec 20 -  Democracy and Participation: Rousseau&apos;s Social Contract, I-II&quot; Introduction to Political Philosophy (PLSC 114)

The concept of &quot;general will&quot; is considered Rousseau&apos;s most important contribution to political science. It is presented as the answer to the gravest problems of civilization, namely, the problems of inequality, amour-propre, and general discontent. The social contract is the foundation of the general will and the answer to the problem of natural freedom, because nature itself provides no guidelines for determining who should rule. The lecture ends with Rousseau&apos;s legacy and the influence he exercised on later nineteenth-century writers and philosophers.

00:00 - Chapter 1. Introduction: Social Contract and the General Will
25:04 - Chapter 2. Applications of the General Will
30:54 - Chapter 3. The Legacies of Rousseau

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15931.jpg</video:thumbnail_loc>
      <video:duration>2439</video:duration>
      <video:publication_date>2012-08-28T21:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vPwx8-mFvUs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>contract</video:tag>
      <video:tag>Immanuel</video:tag>
      <video:tag>Kant</video:tag>
      <video:tag>libertas</video:tag>
      <video:tag>Robespierre</video:tag>
      <video:tag>Romanticism</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Tocqueville</video:tag>
      <video:tag>Tolstoy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, gives his final lecture on observability and state estimation for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16350.jpg</video:thumbnail_loc>
      <video:duration>4165</video:duration>
      <video:publication_date>2012-08-29T18:39:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qoCa7kMLXNg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>single</video:tag>
      <video:tag>value</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>SVD</video:tag>
      <video:tag>estimation</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Subspace</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Sweeping-for-Thompson-Island-hoppers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Sweeping for Thompson Island hoppers</video:title>
      <video:description>Lec 88 - Sweeping for Thompson Island hoppers. Education meets hands-on science as roughly 100 Harvard undergraduates fan out from beach to beach collecting insects for a new database of Harbor Island insect life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16129.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-08-29T09:50:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0crMR0kv0Is</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>students</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Insects</video:tag>
      <video:tag>bugs</video:tag>
      <video:tag>dragonfly</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Farrell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Shaq-Attacks-Sleep-Apnea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Shaq Attacks Sleep Apnea</video:title>
      <video:description>Lec 93 - Shaq Attacks Sleep Apnea. This video is one in a series that explains the diagnosis and treatment of sleep apnea. For more information, visit www.understandingsleep.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16134.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2012-08-29T09:51:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4JkiWvWn2aU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sleep</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>apnea</video:tag>
      <video:tag>Shaquille</video:tag>
      <video:tag>o</video:tag>
      <video:tag>Neal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Workshop-and-Factory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Workshop and Factory</video:title>
      <video:description>&quot;Lec 5 - Workshop and Factory&quot; France Since 1871 (HIST 276)

Religion in France after the Revolution can be understood in terms of two forms of de-Christianization. The first of these is political, and takes place in the de jure separation of church and state. The second is a decline in religious practice among individual citizens. While the history of the former change is well documented, the latter is a more ambiguous phenomenon. Despite the statistical decline in religious participation in the nineteenth and twentieth centuries, Catholicism in particular continues to play a significant role in the cultural imagination, or imaginaire, of many French people.

00:00 - Chapter 1. Catholicism and the Rest: Religious Distribution in France
04:41 - Chapter 2. The Decline of &apos;The Awful Thing&apos;: Anti-Clericalism and De-Christianization
21:34 - Chapter 3. Regional Differences in Religiosity
30:04 - Chapter 4. The Role of Women: Finding Independence through the Catholic Church
32:45 - Chapter 5. Disentangling Church and State: Regional Devotion and Developments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16790.jpg</video:thumbnail_loc>
      <video:duration>2533</video:duration>
      <video:publication_date>2012-09-01T09:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sUt6yKPgBs4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>religion</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>church</video:tag>
      <video:tag>reformation</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>nuns</video:tag>
      <video:tag>women</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Calvin</video:tag>
      <video:tag>Michel</video:tag>
      <video:tag>Vovelle</video:tag>
      <video:tag>Virgin</video:tag>
      <video:tag>Mary</video:tag>
      <video:tag>Lourdes</video:tag>
      <video:tag>Balazuc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Social-Security</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Social Security</video:title>
      <video:description>&quot;Lec 11 - Social Security&quot; Financial Theory (ECON 251) 

This lecture continues the analysis of Social Security started at the end of the last class. We describe the creation of the system in 1938 by Franklin Roosevelt and Frances Perkins and its current financial troubles. For many democrats Social Security is the most successful government program ever devised and for many Republicans Social Security is a bankrupt program that needs to be privatized. Is there any way to reconcile the views of Democrats and Republicans? How did the system get into so much financial trouble? We will see that the mess becomes quite clear when examined with the proper present value approach. Present value analysis reveals the flaws in the three most popular analyses of Social Security, that the financial breakdown is the fault of the baby boomers, that privatization would bring young investors a better return than they anticipate getting from their social security contributions, and that privatization is impossible without compromising today&apos;s retired workers.

00:00 - Chapter 1. Introduction
03:53 - Chapter 2. The Development of the U.S. Social Security System
19:16 - Chapter 3. Economic Imbalances in Social Security
38:48 - Chapter 4. Root Causes of Income Transfer in Social Security
01:05:21 - Chapter 5. Privatization of U.S. Social Security

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23151.jpg</video:thumbnail_loc>
      <video:duration>4341</video:duration>
      <video:publication_date>2012-09-12T12:54:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WMyOjHtFVFU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>social</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Maclauren-and-Taylor-Series-Intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Maclauren and Taylor Series Intuition</video:title>
      <video:description>Maclauren and Taylor Series Intuition

Approximating a function at 0 using a polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19881.jpg</video:thumbnail_loc>
      <video:duration>779</video:duration>
      <video:publication_date>2012-09-06T00:36:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/epgwuzzDHsQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Maclauren</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-TEDxCaltech-J-Craig-Venter-Future-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - TEDxCaltech - J. Craig Venter  - Future Biology</video:title>
      <video:description>Lec 34 - TEDxCaltech - J. Craig Venter  - Future Biology. J. Craig Venter is a biologist most known for his contributions, in 2001, of sequencing the first draft human genome and in 2007 for the first complete diploid human genome.  In 2010 he and his team announced success in constructing the first synthetic bacterial cell. His present work focuses on creating synthetic biological organisms and applications of this work, and discovering genetic diversity in the world&apos;s oceans. 

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15052.jpg</video:thumbnail_loc>
      <video:duration>976</video:duration>
      <video:publication_date>2012-08-28T12:12:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HdgfzdlgUHw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>synthetic</video:tag>
      <video:tag>life</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-CS50-Week-4-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - CS50 / Week 4: Monday</video:title>
      <video:description>Lec 79 - CS50 / Week 4: Monday. Structures. Dynamic memory allocation. Stack and heap. Pointers. Debugging, continued. More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16119.jpg</video:thumbnail_loc>
      <video:duration>4335</video:duration>
      <video:publication_date>2012-08-29T09:42:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t30ma2rYdTI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-CS50-Week-3-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - CS50 / Week 3: Wednesday</video:title>
      <video:description>Lec 80 - CS50 / Week 3: Wednesday. Linear search. Binary search. Asymptotic notation. Recursion. Pseudorandomness. Bubble sort. Selection sort. Insertion sort. Merge sort. Debugging.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16120.jpg</video:thumbnail_loc>
      <video:duration>2748</video:duration>
      <video:publication_date>2012-08-29T09:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qaSqhIMtSVQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-CS50-Week-3-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - CS50 / Week 3: Monday</video:title>
      <video:description>Lec 81 - CS50 / Week 3: Monday. Linear search. Binary search. Asymptotic notation. Recursion. Pseudorandomness. Bubble sort. Selection sort. Insertion sort. Merge sort. Debugging.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16121.jpg</video:thumbnail_loc>
      <video:duration>3865</video:duration>
      <video:publication_date>2012-08-29T09:43:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MwFMs9GQMGY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-CS50-Week-2-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - CS50 / Week 2: Monday</video:title>
      <video:description>Lec 82 - CS50 / Week 2: Monday. Functions, continued. Global variables. Parameters. Return values. Stack. Frames. Scope. Arrays. Strings. Command-line arguments. Cryptography.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16122.jpg</video:thumbnail_loc>
      <video:duration>4154</video:duration>
      <video:publication_date>2012-08-29T09:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tel7_02C8YY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 6- MIT 6.035 Computer Language Engineering, Fall 2005.
Register Allocation

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15054.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-08-28T12:12:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SZOJogbFEvc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Lecture-04-Error-and-Noise-April-12-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Lecture 04 - Error and Noise (April 12, 2012)</video:title>
      <video:description>Lec 4 - Lecture 04 - Error and Noise (April 12, 2012). Error and Noise - The principled choice of error measures. What happens when the target we want to learn is noisy. Lecture 4 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15092.jpg</video:thumbnail_loc>
      <video:duration>4702</video:duration>
      <video:publication_date>2012-08-28T13:07:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L_0efNkdGMc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Athenian-Empire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Athenian Empire</video:title>
      <video:description>&quot;Lec 13 - The Athenian Empire&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan traces the development and the power of the Persian empire. He also shows how the Persian empire and the Greek world eventually came into conflict through a few incidents concerning Ionian Greeks in Asia Minor, which eventually turned into the Persian Wars. Professor Kagan ends this lecture with a description of the events of the battle of Marathon in which the Athenians defeated the Persians.

00:00 - Chapter 1. The Rise of the Persian Empire
15:07 - Chapter 2. Clashes with the Persian Empire
32:40 - Chapter 3. The Beginning of the Persian Wars
37:37 - Chapter 4. Further Developments Leading to the War with Persia
49:47 - Chapter 5. The Battle of Marathon

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16643.jpg</video:thumbnail_loc>
      <video:duration>4836</video:duration>
      <video:publication_date>2012-08-31T16:38:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EuvkY7l8w-Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aristagoras</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Minor</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>Cambyses</video:tag>
      <video:tag>Cleomenes</video:tag>
      <video:tag>cleruchy</video:tag>
      <video:tag>Croesus</video:tag>
      <video:tag>Cyrus</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Eretria</video:tag>
      <video:tag>hoplites</video:tag>
      <video:tag>Ionians</video:tag>
      <video:tag>Lydia</video:tag>
      <video:tag>Marathon</video:tag>
      <video:tag>Miletus</video:tag>
      <video:tag>Miltiades</video:tag>
      <video:tag>Persia</video:tag>
      <video:tag>Satraps</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Themistocles</video:tag>
      <video:tag>Xerxes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Put-Call-Parity-Arbitrage-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Put-Call Parity Arbitrage II</video:title>
      <video:description>Put-Call Parity Arbitrage II

Put-Call Parity Arbitrage II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20358.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2012-09-06T14:24:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MHWmBggmIU0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Put</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Parity</video:tag>
      <video:tag>Arbitrage</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-CS50-Week-1-Friday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - CS50 / Week 1: Friday</video:title>
      <video:description>Lec 83 - CS50 / Week 1: Friday. C. Source code. Compilers. Object code. SSH. SFTP. GCC. Functions. Comments. Standard output. Arithmetic operators. Precedence. Associativity. Local variables. Types. Casting. Standard input. Libraries. Boolean expressions, continued. Conditions, continued. Loops, continued.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16123.jpg</video:thumbnail_loc>
      <video:duration>4415</video:duration>
      <video:publication_date>2012-08-29T09:44:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFgn-OHkHbM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Risk-Return-and-Social-Security</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Risk, Return, and Social Security</video:title>
      <video:description>&quot;Lec 24 - Risk, Return, and Social Security&quot; Financial Theory (ECON 251) 

This lecture addresses some final points about the CAPM. How would one test the theory? Given the theory, what&apos;s the right way to think about evaluating fund managers&apos; performance? Should the manager of a hedge fund and the manager of a university endowment be judged by the same performance criteria? More generally, how should we think about the return differential between stocks and bonds? Lastly, looking back to the lectures on Social Security earlier in the semester, how should the CAPM inform our thinking about the role of stocks and bonds in Social Security? Can the views of Democrats and Republicans be reconciled? What if Social Security were privatized, but workers were forced to hold their assets in a new kind of asset called PAAWS, which pay the holder more if the wage of young workers is higher?

00:00 - Chapter 1. Testing the Capital Asset Pricing Model
14:08 - Chapter 2. Evaluation of Fund Management Performance Using CAPM
22:30 - Chapter 3. Reassessing Assets within Social Security
53:04 - Chapter 4. Reconciling Democratic and Republican Views on Social Security
59:32 - Chapter 5. Geanakoplos&apos;s Personal Annuitized Average Wage Securities
01:08:48 - Chapter 6. The Black-Scholes Model

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23164.jpg</video:thumbnail_loc>
      <video:duration>4450</video:duration>
      <video:publication_date>2012-09-12T12:57:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSN9lDnbTNk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-laparoscopic-gastric-bypass-LGP-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live laparoscopic gastric bypass LGP surgery</video:title>
      <video:description>This video shows a patient named Mary Starr from the US after her laparoscopic gastric bypass surgery at Mumbai. Patient is really satisfied from the treatment she has got.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d9a22f97-7f5e-493b-b8bd-572c82d5a387/cand_25.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-11-30T10:23:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9539.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mary</video:tag>
      <video:tag>Starr</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>US</video:tag>
      <video:tag>after</video:tag>
      <video:tag>her</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 33 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Heat - Thermal Expansion

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14469.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-08-26T18:27:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sr0yMWdWie0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-John-Matthias-Joyelle-McSweeney-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - John Matthias &amp; Joyelle McSweeney Poetry Reading</video:title>
      <video:description>Lec 4 - John Matthias &amp; Joyelle McSweeney Poetry Reading. April 27, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14750.jpg</video:thumbnail_loc>
      <video:duration>3472</video:duration>
      <video:publication_date>2012-08-27T10:56:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AX9QQCIBf_0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
      <video:tag>joyelle</video:tag>
      <video:tag>mcsweeney</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Robert-Bird-Res-Nullius-Boris-Pasternak-and-the-End-of-the-Russian-Lyric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Robert Bird: Res Nullius: Boris Pasternak and the End of the Russian Lyric</video:title>
      <video:description>Lec 6 - Robert Bird: Res Nullius: Boris Pasternak and the End of the Russian Lyric. June 1, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14752.jpg</video:thumbnail_loc>
      <video:duration>5579</video:duration>
      <video:publication_date>2012-08-27T10:56:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2aVnIfuaAbY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>robert</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>slavic</video:tag>
      <video:tag>russia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 1- MIT 3.320 Atomistic Computer Modeling of Materials.
Introduction and Case Studies

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16368.jpg</video:thumbnail_loc>
      <video:duration>4430</video:duration>
      <video:publication_date>2012-08-30T13:03:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tynCH4dosA8</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 2- MIT 3.320 Atomistic Computer Modeling of Materials.
Potentials, Supercells, Relaxation, Methodology

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16369.jpg</video:thumbnail_loc>
      <video:duration>4619</video:duration>
      <video:publication_date>2012-08-30T13:09:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kHdqdTe7G44</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-The-Leverage-Cycle-and-the-Subprime-Mortgage-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - The Leverage Cycle and the Subprime Mortgage Crisis</video:title>
      <video:description>&quot;Lec 25 - The Leverage Cycle and the Subprime Mortgage Crisis&quot; Financial Theory (ECON 251) 

Standard financial theory left us woefully unprepared for the financial crisis of 2007-09. Something is missing in the theory. In the majority of loans the borrower must agree on an interest rate and also on how much collateral he will put up to guarantee repayment. The standard theory presented in all the textbooks ignores collateral. The next two lectures introduce a theory of the Leverage Cycle, in which default and collateral are endogenously determined. The main implication of the theory is that when collateral requirements get looser and leverage increases, asset prices rise, but then when collateral requirements get tougher and leverage decreases, asset prices fall. This stands in stark contrast to the fundamental value theory of asset pricing we taught so far. We&apos;ll look at a number of facts about the subprime mortgage crisis, and see whether the new theory offers convincing explanations.

00:00 - Chapter 1. Assumptions on Loans in the Subprime Mortgage Market
18:27 - Chapter 2. Market Weaknesses Revealed in the 2007-2009 Financial Crisis
29:00 - Chapter 3. Collateral and Introduction to the Leverage Cycle
38:53 - Chapter 4. Contrasts between the Leverage Cycle and CAPM
43:36 - Chapter 5. Leverage Cycle Theory in Recent Financial History
01:03:55 - Chapter 6. Negative Implications of the Leverage Cycle
01:14:14 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23165.jpg</video:thumbnail_loc>
      <video:duration>4590</video:duration>
      <video:publication_date>2012-09-12T12:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lb5Q1Jur0I0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Leverage</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>crisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Plato-Part-III-Arguments-for-the-immortality-of-the-soul-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Plato, Part III: Arguments for the immortality of the soul (cont.)</video:title>
      <video:description>&quot;Lec 8 - Plato, Part III: Arguments for the immortality of the soul (cont.)&quot; Death (PHIL 176)

The lecture focuses exclusively on one argument for the immortality of the soul from Plato&apos;s Phaedo, namely, &quot;the argument from simplicity.&quot; Plato suggests that in order for something to be destroyed, it must have parts, that is, it must be possible to &quot;take it apart.&quot; Arguing that the soul is simple, that it does not have parts, Plato believes that it would logically follow that the soul is indestructible.

00:00 - Chapter 1. Frailties in &quot;Recycling&quot; and &quot;Recollecting&quot; Arguments 
09:21 - Chapter 2. The Argument from Simplicity 
19:01 - Chapter 3. Does Indestructibility and Invisibility of the Soul Necessarily Mean Immortality? Objections from Cebes and Simmias 
30:36 - Chapter 4. Harmony as a Counter Analogy 
42:36 - Chapter 5. Radio Waves - To Detect Rather Than to Sense the Soul 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16264.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-08-29T17:07:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oJzGgp-hoKc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cebes</video:tag>
      <video:tag>Phaedo</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>Simmias</video:tag>
      <video:tag>Socrates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USA-Science-and-Engineering-Festival-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USA Science and Engineering Festival - Part 2</video:title>
      <video:description>On October 23 2010, MicrobeWorld attended the first annual USA Science and Engineering Festival on the National Mall in Washington, D.C. In part 2 of this two-part video, Stanley Maloy, Dean of the College of Science at San Diego State University, continues his tour of the microbiology related exhibits at the festival.

Featured in this episode are members of the departments of biology and microbiology at the University of Georgia and Idaho State University. Maloy also introduces us to some of the work being done at The J. Craig Venter Institute in San Diego, Ca.

Watch as Maloy introduces us to the power of microbes through demonstrations of waste turned into energy, termites living off a diet of wood, and the radiation resistant power of microbes. Maloy also takes us on a tour of the The DiscoverGenomics! Mobile Laboratory which travels around the Washington D.C. area visiting schools that otherwise wouldn&apos;t get the chance to see science in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6751.jpg</video:thumbnail_loc>
      <video:duration>882</video:duration>
      <video:publication_date>2011-01-10T20:10:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NeZYmjk31Jc</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>USA</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>festival</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Maloy</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>termites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Android-Building-a-Mobile-Platform-to-Change-the-Industry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Android: Building a Mobile Platform to Change the Industry</video:title>
      <video:description>&quot;Lec 8 - Android: Building a Mobile Platform to Change the Industry&quot; November 28, 2007 lecture by Richard Miner for the Stanford University Computer Systems Colloquium (EE 380). This talk provides technical and commercial background on Android, a new mobile platform that Google and a large set of partners (known as the open handset alliance) have recently announced.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17445.jpg</video:thumbnail_loc>
      <video:duration>4631</video:duration>
      <video:publication_date>2012-09-03T13:47:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WUrMI9ZGxQ8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Miner</video:tag>
      <video:tag>Android</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>platform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Bioimaging-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Bioimaging (cont.)</video:title>
      <video:description>&quot;Lec 21 - Bioimaging (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his discussion of biomedical imaging technology. Magnetic resonance imaging (MRI) is introduced as an alternate form of imaging, which does not use ionizing radiation yet can provide detailed structure of the body. Functional MRI (fMRI) has a different application from traditional MRI. It can be used to measure oxygen consumption (tissue metabolic rate), and is an important tool in deciphering brain function. Third, ultrasound imaging is another imaging technique that can detect motion by translating sound wave reflections into structural images at fast timescale. Finally, examples of nuclear imaging and advances in light microscopy are discussed.

00:00 - Chapter 1. Introduction
05:04 - Chapter 2. Magnetic Resonance Imaging
25:12 - Chapter 3. fMRI
31:32 - Chapter 4. Ultrasound Imaging
44:23 - Chapter 5. Nuclear Medicine
49:56 - Chapter 6. Optical Imaging and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16626.jpg</video:thumbnail_loc>
      <video:duration>3239</video:duration>
      <video:publication_date>2012-08-31T16:23:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zsb6B8HrNVA</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Light</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 4 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27107.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-21T02:50:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bDAeo-xyIr0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Geography C110</video:title>
      <video:description>&quot;Lec 10 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27427.jpg</video:thumbnail_loc>
      <video:duration>4640</video:duration>
      <video:publication_date>2012-09-21T07:08:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vFLJyvc2fGo</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 22 -  MIT 18.03 Differential Equations, Spring 2006&quot; Use with Impulse Inputs; Dirac Delta Function, Weight and Transfer Functions.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14841.jpg</video:thumbnail_loc>
      <video:duration>2694</video:duration>
      <video:publication_date>2012-08-28T02:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/peYvLk_HZdw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Retreat-from-Reconstruction-The-Grant-Era-and-Paths-to</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Retreat from Reconstruction: The Grant Era and Paths to</video:title>
      <video:description>&quot;Lec 24 - Retreat from Reconstruction: The Grant Era and Paths to &quot; The Civil War and Reconstruction (HIST 119)

This lecture opens with a discussion of the myriad moments at which historians have declared an &quot;end&quot; to Reconstruction, before shifting to the myth and reality of &quot;Carpetbag rule&quot; in the Reconstruction South. Popularized by Lost Cause apologists and biased historians, this myth suggests that the southern governments of the Reconstruction era were dominated by unscrupulous and criminal Yankees who relied on the ignorant black vote to rob and despoil the innocent South. The reality, of course, diverges widely from this image. Among other accomplishments, the Radical state governments that came into existence after 1868 made important gains in African-American rights and public education. Professor Blight closes the lecture with the passage of the 15th Amendment, the waning radicalism of the Republican party after 1870, and the rise of white political terrorism across the South.

00:00 - Chapter 1. Introduction: Peace Among Whites? End of Reconstruction?
05:05 - Chapter 2. Freedmen&apos;s Desires for Socioeconomic and Political Mobility
17:23 - Chapter 3. The Myth of the &quot;Carpetbag Rule&quot;
29:53 - Chapter 4. The Lasting Influences of the Carpetbaggers
38:51 - Chapter 5. The Passing of the 15th Amendment and Waning of Republican Radicalism
48:07 - Chapter 6. The Growing White Supremacist Violence and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16730.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-01T08:41:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWnPCrq_oNQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Myth</video:tag>
      <video:tag>Carpetbag</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>15th</video:tag>
      <video:tag>Amendment</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Carpetbagger</video:tag>
      <video:tag>Centennial</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>Douglass</video:tag>
      <video:tag>Scalawag</video:tag>
      <video:tag>Sharecropping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Marilynne-Robinson-Housekeeping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Marilynne Robinson, Housekeeping</video:title>
      <video:description>&quot;Lec 15 - Marilynne Robinson, Housekeeping&quot; The American Novel Since 1945 (ENGL 291)

Professor Hungerford situates Marilynne Robinson&apos;s novel Housekeeping (1980) in a tradition of American writing about the individual&apos;s relationship to nature that includes the powerful influences of the Bible, Herman Melville, and Ralph Waldo Emerson. The loss of identity that Emerson describes as becoming a &quot;transparent eyeball&quot; in the woods, Robinson brings into the realm of the home, the built environment. The individual voice and its guiding consciousness are all mixed up in the material substance of the world, giving them a concurrent fixity and fragility that it is Robinson&apos;s talent, and our challenge, to explore.

00:00 - Chapter 1. Names and Introductions: My Name is Ruth
10:09 - Chapter 2. Crafting Social Worlds: The Communal and the Singular
20:14 - Chapter 3. Permeable Identity: Anonymity and Ghostliness
31:03 - Chapter 4. The &quot;Soul All Unaccompanied&quot;: Matching Language to Consciousness

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17263.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-09-02T17:04:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IAHQ6ekF3GA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>contemplative</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>domesticity</video:tag>
      <video:tag>Feminism</video:tag>
      <video:tag>Ishmael</video:tag>
      <video:tag>Melville</video:tag>
      <video:tag>permeability</video:tag>
      <video:tag>redemption</video:tag>
      <video:tag>Ruth</video:tag>
      <video:tag>social</video:tag>
      <video:tag>the</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Transcendentalism</video:tag>
      <video:tag>transparent</video:tag>
      <video:tag>eyeball</video:tag>
      <video:tag>wandering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Infant-Cry-of-God</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Infant Cry of God</video:title>
      <video:description>&quot;Lec 2 - The Infant Cry of God&quot; Milton (ENGL 220)

Milton&apos;s early ode, &quot;On the Morning of Christ&apos;s Nativity&quot; (1629) is presented and discussed. The author&apos;s preoccupation with his standing as a novice poet and his early ambitions, as carefully outlined in the letter to Charles Diodati, are examined. The ode&apos;s subject matter, other poets&apos; treatment of the Nativity, and Milton&apos;s peculiar contributions to the micro-genre are discussed, including his curious temporal choices, the competitive attitude of his narrator, and the mingling of Christian and classical elements. The rejection of the pagan world in the poem&apos;s final stanzas is explicated and underscored as an issue that will recur throughout the corpus. Additional reading assignments for this class meeting include &quot;At a Vacation Exercise in the College&quot; (1628), &quot;On the Death of a Fair Infant&quot; (1628), and &quot;Elegia sexta&quot; (1629).

00:00 - Chapter 1. Introduction: The Nativity Ode
05:10 - Chapter 2. Milton on Poetry as a Divine Vocation
16:02 - Chapter 3. The Poetic Celebration of the Birth of Christ
18:43 - Chapter 4. Nativity Ode: The Prelude
30:59 - Chapter 5. Nativity Ode: The Hymn

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17296.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-02T17:47:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bz5UrvN4_qs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>career</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>God</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>fantasy</video:tag>
      <video:tag>Nativity</video:tag>
      <video:tag>pagan</video:tag>
      <video:tag>Christian</video:tag>
      <video:tag>epic</video:tag>
      <video:tag>purgation</video:tag>
      <video:tag>temporality</video:tag>
      <video:tag>temptation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Importance-of-Development-in-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Importance of Development in Evolution</video:title>
      <video:description>&quot;Lec 7 - The Importance of Development in Evolution&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Development is responsible for the complexity of multicellular organisms. It helps to map the genotype into the phenotype expressed by the organism. Development is responsible for ancient patterns among related organisms, and many structures important to development shared by many life forms have changed little over hundreds of millions of years. Development is expressed combinatorially, allowing a relatively small amount of genetic information to be expressed in many different ways.

00:00 - Chapter 1. Introduction 
03:17 - Chapter 2. Structures of Development  
11:04 - Chapter 3. Development and the Diversity of Life 
20:21 - Chapter 4. The Control of Development 
25:09 - Chapter 5. &quot;Boxes&quot; (Transcription Factors) 
38:42 - Chapter 6. The Big Picture and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17325.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-09-02T18:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2i906HqGTec</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Development</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>multicellularity</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>map</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>canalization</video:tag>
      <video:tag>constraint</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Phylogenetics</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>combinatorial</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>homeoboxes</video:tag>
      <video:tag>boxes</video:tag>
      <video:tag>Hox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Key-Events-in-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Key Events in Evolution</video:title>
      <video:description>&quot;Lec 17 - Key Events in Evolution&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The history of life and evolution has been characterized by several key events. These events can be grouped as new hierarchal levels of selection coming into play, as biological units coming together in symbiosis and specialization, or in a number of other ways. Other important events are situations of conflict resolution or information transmission, from the genetic to the cultural level.

00:00 - Chapter 1. Introduction 
04:15 - Chapter 2. The Transition from Non-Life to Life 
12:23 - Chapter 3. Eigen‚ Äôs Hypercycles 
21:36 - Chapter 4. The First Cells 
27:03 - Chapter 5. The First Eukaryotic Cells 
37:07 - Chapter 6. Symbiotic Organelles 
44:20 - Chapter 7. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17338.jpg</video:thumbnail_loc>
      <video:duration>2907</video:duration>
      <video:publication_date>2012-09-02T18:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kd751kV03dE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>History</video:tag>
      <video:tag>eukaryote</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>multicellularity</video:tag>
      <video:tag>hypercycle</video:tag>
      <video:tag>protocell</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Origin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Earth-Systems-Analysis-Tank-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Earth Systems Analysis (Tank Experiment)</video:title>
      <video:description>&quot;Lec 5 - Earth Systems Analysis (Tank Experiment)&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Several experiments are performed using a water tank with an input flow of water and an output flow.  These experiments demonstrate the concepts of equilibrium and steady-state in system analysis and are analogous to various Earth systems; lakes and rivers and the overall heat budget of the planet.  The greenhouse effect in the atmosphere is a mechanism for increasing the heat input from the sun in the overall heat budget of the Earth system.

00:00 - Chapter 1. System Analysis (Tank Experiment)
13:35 - Chapter 2. Steady State Calculations
23:34 - Chapter 3. System Analogies
35:59 - Chapter 4. Plotting Qin and Water Depth versus Time

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23285.jpg</video:thumbnail_loc>
      <video:duration>2342</video:duration>
      <video:publication_date>2012-09-13T12:34:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3o91dQqSNlI</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 25 -  MIT 18.03 Differential Equations, Spring 2006&quot; Continuation: Repeated Real Eigenvalues, Complex Eigenvalues.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14844.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-08-28T02:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hEtWqTPPXuc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Principles-Strategies-in-Environmental-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2  - Principles &amp; Strategies in Environmental Law</video:title>
      <video:description>&quot;Lec 2  - Principles &amp; Strategies in Environmental Law&quot;Environmental Politics and Law (EVST 255)

The United States&apos; fragmented, piecemeal approach to environmental law is presented through the cases that led to the creation of major environmental statutes such as the Clean Water Act and the Resource Conservation and Recovery Act. The variety of federal agencies and levels of government that participate in creating and implementing regulation contribute to the fragmentation of American environmental law. Environmental law seeks to balance the costs of environmental degradation with the economic benefits that companies reap. However, the uncertainty of environmental costs leads to a slow and ineffective regulation process.

00:00 - Chapter 1. A Course About Defining and Solving Problems
04:09 - Chapter 2. The US&apos;s Fragmented Approach to Environmental Law
09:22 - Chapter 3. The Central Questions of Environmental Law
30:08 - Chapter 4. A Society with Elaborate Environmental Law
37:33 - Chapter 5. Overview of Cases for the Course

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
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      <video:tag>Lec</video:tag>
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      <video:tag>Principles</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
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  <url>
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    <video:video>
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      <video:description>&quot;Lec 1 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
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      <video:player_loc>https://www.youtube.com/embed/T7-VjEAosSA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 28 -  MIT 18.03 Differential Equations, Spring 2006&quot; Matrix Exponentials; Application to Solving Systems.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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      <video:duration>2931</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
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      <video:tag>Numbers</video:tag>
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  <url>
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    <video:video>
      <video:title>Endoscopic fenestration of arachnoid cyst Surgery</video:title>
      <video:description>Endoscopic fenestration of arachnoid cyst has been recognized as an accepted treatment choice for patients with symptomatic arachnoid cysts this review was conducted what variables influence the treatment success for different categories of arachnoid cysts</video:description>
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      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>fenestration</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Cyst</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 17- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2994</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hhotQpxOkVY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>webcast</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures on GObjects, GImage, Gcompound, and Gpolygons. He then shows how to incorporate the mouse and keyboard into the graphics.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15948.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Iua9Klr0lfo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>class</video:tag>
      <video:tag>setters</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Gimages</video:tag>
      <video:tag>Gobjects</video:tag>
      <video:tag>Gcompounds</video:tag>
      <video:tag>Gpolygons</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>resizing</video:tag>
      <video:tag>ADD</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>keyboard</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>breakout</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Demonstration-of-Brain-Computer-Interface-Using-the-Emotive-Epoc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Demonstration of Brain Computer Interface Using the Emotive Epoc</video:title>
      <video:description>&quot;Lec 15 - Demonstration of Brain Computer Interface Using the Emotive Epoc&quot; April 9, 2008 lecture by Randy Breen for the Stanford University Computer Systems Colloquium (EE380).

The Emotiv EPOC (www.emotiv.com) now makes it possible for games to be controlled and influenced by the player&apos;s mind. Engaging, immersive, and nuanced, Emotiv-inspired game-play will be like nothing ever seen before. Based on the latest developments in neuro-technology, Emotiv has developed a new personal interface for human computer interaction.

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17452.jpg</video:thumbnail_loc>
      <video:duration>4126</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/TwUyOmtxh-U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>semantic</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>game</video:tag>
      <video:tag>neuro</video:tag>
      <video:tag>emotiv</video:tag>
      <video:tag>epoc</video:tag>
      <video:tag>EEG</video:tag>
      <video:tag>EMG</video:tag>
      <video:tag>PC</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>headset</video:tag>
      <video:tag>Electrode</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>neural</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 17 -  8.01 Physics I: Classical Mechanics, Fall 1999

Collisions - Elastic and Inelastic - Center of Mass Frame of Reference

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2933</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/SUYnS7rj33w</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 14 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues to lecture on distributions.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>3240</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/47yUeygfj3g</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Delta</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>derivate</video:tag>
      <video:tag>Multiplying</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 18 -  8.01 Physics I: Classical Mechanics, Fall 1999

Impulse - Rockets

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13869.jpg</video:thumbnail_loc>
      <video:duration>2919</video:duration>
      <video:publication_date>2012-08-25T21:09:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lkuo6nZ6nZM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19-  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 19-  8.01 Physics I: Classical Mechanics, Fall 1999

Exam Review

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13870.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-08-25T21:09:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cif6cyEO644</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 22 - 8.01 Physics I: Classical Mechanics, Fall 1999

Torques - Oscillating Bodies - Hoops

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13873.jpg</video:thumbnail_loc>
      <video:duration>2866</video:duration>
      <video:publication_date>2012-08-25T21:11:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EOy1NV21pMY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 188</video:title>
      <video:description>&quot;Lec 8 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27151.jpg</video:thumbnail_loc>
      <video:duration>4385</video:duration>
      <video:publication_date>2012-09-21T03:21:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UViuD-QQE2U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Nuclear-Experiments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3   -  Nuclear Experiments</video:title>
      <video:description>&quot;Lec 3   -  Nuclear Experiments&quot;Environmental Politics and Law (EVST 255)

To illustrate the linkages among national security, secrecy, and environmental quality, Professor Wargo describes the Atomic Energy Commission&apos;s nuclear tests in the 1950s. The Atomic Energy Commission collected data on the spread of radionuclides from the nuclear tests, and discovered that the radionuclides were circulating around the world. This process of discovery raised issues regarding ways to manage risks to the population while both continuing the nuclear tests and keeping them secret for national security reasons.

00:00 - Chapter 1. National Security and the Threat to Democratic Participation
05:07 - Chapter 2. A Brief History of Secrecy: 1944 - 1963
22:03 - Chapter 3. The Dose-Response Relationship
29:45 - Chapter 4. Studying Fallout Data
36:52 - Chapter 5. The Narrative Advantage of Secret Holders

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23179.jpg</video:thumbnail_loc>
      <video:duration>2802</video:duration>
      <video:publication_date>2012-09-13T11:15:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CRuZa_kJlew</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>experiments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Nash-equilibrium-bad-fashion-and-bank-runs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Nash equilibrium: bad fashion and bank runs</video:title>
      <video:description>&quot;Lec 5 - Nash equilibrium: bad fashion and bank runs&quot; Game Theory (ECON 159)

We first define formally the new concept from last time: Nash equilibrium. Then we discuss why we might be interested in Nash equilibrium and how we might find Nash equilibrium in various games. As an example, we play a class investment game to illustrate that there can be many equilibria in social settings, and that societies can fail to coordinate at all or may coordinate on a bad equilibrium. We argue that coordination problems are common in the real world. Finally, we discuss why in such coordination problems--unlike in prisoners&apos; dilemmas--simply communicating may be a remedy.

00:00 - Chapter 1. Nash Equilibrium: Definition
09:31 - Chapter 2. Nash Equilibrium: Examples
23:13 - Chapter 3. Nash Equilibrium: Relation to Dominance
31:53 - Chapter 4. Pareto Efficient Equilibria in Coordination Games: The Investment Game
53:11 - Chapter 5. Pareto Efficient Equilibria in Coordination Games: Other Examples

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16738.jpg</video:thumbnail_loc>
      <video:duration>4154</video:duration>
      <video:publication_date>2012-09-01T09:01:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ac2vCCuf8-s</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Equilibria</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Prisoner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Dilema</video:tag>
      <video:tag>Pure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Harvard-Microrobotics-Laboratory-micro-aerial-vehicle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Harvard Microrobotics Laboratory micro-aerial vehicle</video:title>
      <video:description>Lec 66 - Harvard Microrobotics Laboratory micro-aerial vehicle. Thanks to research by Professor Robert Wood and members of the Harvard Microrobotics Laboratory, micro-aerial vehicles like this one, based on the anatomy of a fly, may one day go where humans can not. Seen here, a carbon-fiber wing, 15 millimeters long, whips forward and back 110 times per second, able to propel the fly upward. Future models could be used to detect signs of life in a disaster zone or explore hazardous environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16106.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2012-08-29T09:36:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YhDh0l4nNpo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>robert</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>ronald</video:tag>
      <video:tag>s</video:tag>
      <video:tag>fearing</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomimetic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Biomechanics</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>microrobot</video:tag>
      <video:tag>Insect</video:tag>
      <video:tag>micromechanical</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-CS50-Week-10-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - CS50 / Week 10: Monday</video:title>
      <video:description>Lec 69 - CS50 / Week 10: Monday. Preprocessing. Compiling. Assembling. Linking. CPUs.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16109.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-08-29T09:36:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fg64rI7pk4c</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Waning-of-Religious-Authority</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Waning of Religious Authority</video:title>
      <video:description>&quot;Lec 6 - The Waning of Religious Authority&quot; France Since 1871 (HIST 276)

The Industrial Revolution in France is often said to have been entirely overshadowed by British industrial development. This analysis is inaccurate because it ignores the significance of domestic and other non-factory occupations. Indeed, it was the class of artisan workers, rather than industrial factory workers, who were first responsible for the organization of labor movements. One of the great innovations of the factory was the imposition of industrial discipline, against which many workers rebelled, often in the form of strikes.

00:00 - Chapter 1. The Specific Nature of French Industrialization: Against the British Example
06:14 - Chapter 2. The Long Depression and Population Migration: The Slow and Steady March of Small-Scale Urbanization
14:11 - Chapter 3. The Development of Local Industrial Centers
20:34 - Chapter 4. Lives of Industrial Women: Domestic and Factory Production
30:13 - Chapter 5. From Craftsman to Worker: The Roots of French Socialism
40:42 - Chapter 6. The Development of Industrial Discipline

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16791.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-09-01T09:53:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w6bUnmVwojY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>industrialization</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>industrial</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>depopulation</video:tag>
      <video:tag>Germinal</video:tag>
      <video:tag>proletarianization</video:tag>
      <video:tag>proletariat</video:tag>
      <video:tag>syndicalism</video:tag>
      <video:tag>class</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>Strikes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Cosmology</video:title>
      <video:description>&quot;Lec 3 - Cosmology&quot; Lecture 3 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded January 26, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17735.jpg</video:thumbnail_loc>
      <video:duration>7227</video:duration>
      <video:publication_date>2012-09-03T17:11:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rYQTAJ50A44</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>time</video:tag>
      <video:tag>component</video:tag>
      <video:tag>cur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 188</video:title>
      <video:description>&quot;Lec 9 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27152.jpg</video:thumbnail_loc>
      <video:duration>4725</video:duration>
      <video:publication_date>2012-09-21T03:21:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ztxHnR0Hss</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 10- MIT 3.320 Atomistic Computer Modeling of Materials.
Molecular Dynamics I

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16379.jpg</video:thumbnail_loc>
      <video:duration>5011</video:duration>
      <video:publication_date>2012-08-30T13:22:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gQ1YPzcHZqo</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 25 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27129.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-09-21T02:59:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/grwlCiwR5Wc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Smallest-Ultrasound-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smallest Ultrasound Device</video:title>
      <video:description>This video shows the smallest ultrasound device of the world. The use of device and different news related to it are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7cd3cdcb-1d8a-4d83-bd62-e8a7702aebe2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:26:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9550.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>smallest</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>device</video:tag>
      <video:tag>in</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Finding-Area-Using-Similarity-and-Congruence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Finding Area Using Similarity and Congruence</video:title>
      <video:description>Finding Area Using Similarity and Congruence

Example of using similarity and congruence to find the area of a triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20316.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2012-09-06T14:13:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EqNzr56h1Ic</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>area</video:tag>
      <video:tag>using</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Congruence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 22 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain elaborates upon Scheme programming language by giving several detailed code examples.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17772.jpg</video:thumbnail_loc>
      <video:duration>3205</video:duration>
      <video:publication_date>2012-09-03T17:20:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3LeCydausnk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>lambda</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>let</video:tag>
      <video:tag>binding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Lecture-1-The-Scope-of-International-Environmental-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Lecture 1: The Scope of International Environmental Law</video:title>
      <video:description>Lecture 1: The Scope of International Environmental Law

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17964.jpg</video:thumbnail_loc>
      <video:duration>6248</video:duration>
      <video:publication_date>2012-09-03T18:34:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srVn5lQlh_o</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-A-New-Balancing-Method-for-Solving-Parametric-Max-Flow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - A New Balancing Method for Solving Parametric Max Flow</video:title>
      <video:description>&quot;Lec 19 - A New Balancing Method for Solving Parametric Max Flow&quot; March 14, 2007 lecture by Bin Zhang for the Stanford University Computer Systems Colloquium (EE 380).  A new, simple and fast algorithm finds a sequence of nested minimum cuts of a bipartite parametric flow network. Instead of working with the original parametric flow-network, the new method works with a derived non-parametric flow network and finds a particular state of the flows in the derived network.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24093.jpg</video:thumbnail_loc>
      <video:duration>3398</video:duration>
      <video:publication_date>2012-09-14T15:20:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WIgIhRh1OaM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Balancing</video:tag>
      <video:tag>method</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Parametric</video:tag>
      <video:tag>Max</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 17- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Shortest Paths I: Properties, Dijkstra&apos;s Algorithm, Breadth-first Search

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16479.jpg</video:thumbnail_loc>
      <video:duration>5073</video:duration>
      <video:publication_date>2012-08-30T17:33:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xhG2DyCX3uA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 13- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17010.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-09-02T04:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BzLj45NK6rM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 188</video:title>
      <video:description>&quot;Lec 10 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27153.jpg</video:thumbnail_loc>
      <video:duration>4432</video:duration>
      <video:publication_date>2012-09-21T03:21:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c7SJR-ZG2-g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Scaling-and-Root-Planing-Maxillary-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Scaling and Root Planing: Maxillary Teeth</video:title>
      <video:description>&quot;Lec 30 - Scaling and Root Planing: Maxillary Teeth&quot; The armamentarium for and the removal of subgingival calculus and root planing.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21580.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2012-09-09T06:04:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gV9t28p-Qkg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Planing</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Modern Physics: Special Relativity (Stanford)&quot; Lecture 2 of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded April 21, 2008 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17566.jpg</video:thumbnail_loc>
      <video:duration>5924</video:duration>
      <video:publication_date>2012-09-03T15:40:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AbrSKDvRTro</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theories</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Life-in-Space-Life-on-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Life in Space, Life on Earth</video:title>
      <video:description>&quot;Lec 10 - Life in Space, Life on Earth&quot; Guest lecturer Rusty Schweickart gives the first part of the tenth lecture, &quot;Life in Space, Life on Earth,&quot; for Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.  

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18676.jpg</video:thumbnail_loc>
      <video:duration>2113</video:duration>
      <video:publication_date>2012-09-04T03:49:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bTn25m2-aD0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>astronaut</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>weightlessness</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Sickness</video:tag>
      <video:tag>barfing</video:tag>
      <video:tag>food</video:tag>
      <video:tag>EVA</video:tag>
      <video:tag>LUNAR</video:tag>
      <video:tag>Module</video:tag>
      <video:tag>Command</video:tag>
      <video:tag>Apollo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Discovering-Exoplanets-Hot-Jupiters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Discovering Exoplanets: Hot Jupiters</video:title>
      <video:description>&quot;Lec 4 - Discovering Exoplanets: Hot Jupiters&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

The formation of planets is discussed with a special emphasis on the bodies in the Solar System. Planetary differences between the celestial bodies in the Inner and Outer Solar System are observed. Professor Bailyn explains how the outlook of our Solar System can predict what other star systems may look like. It is demonstrated how momentum equations are applied in astronomers&apos; search for exoplanets. Planet velocities are discussed and compared in relation to a planet&apos;s mass. Finally, the Doppler shift is introduced and students learn how it is used to measure the velocity of distant objects, such as galaxies and planets.

00:00 - Chapter 1. Theory of Planetary Formation
12:04 - Chapter 2. Observing Moving Exoplanets and Stars
23:45 - Chapter 3. Doppler Shift
37:47 - Chapter 4. 51 Pegasus and &quot;Hot Jupiters&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16223.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
      <video:publication_date>2012-08-29T16:31:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wxZ4cOxQqMQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>51</video:tag>
      <video:tag>pegasus</video:tag>
      <video:tag>coplanar</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Hot</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>inner</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>outer</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>planetesimal</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>method</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wavelength</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-C-4-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - C-4 Photosynthesis</video:title>
      <video:description>C-4 Photosynthesis

C-4 Photosynthesis: How some plants avoid photorespiration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22420.jpg</video:thumbnail_loc>
      <video:duration>1018</video:duration>
      <video:publication_date>2012-09-11T02:04:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ynX_F-SwNY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>C</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Equitable-Climate-Solutions-Stephen-Pacala</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Equitable Climate Solutions: Stephen Pacala</video:title>
      <video:description>&quot;Lec 68 - Equitable Climate Solutions: Stephen Pacala&quot; Stephen Pacala, professor of Biology and director of the Princeton Environmental Institute at Princeton University, discusses equitable solutions of the climate and carbon problem. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Stephen Pacala
http://www.princeton.edu/eeb/people/display_person.xml?netid=pacala

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18839.jpg</video:thumbnail_loc>
      <video:duration>3531</video:duration>
      <video:publication_date>2012-09-04T06:19:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2X2u7-R3Wrc</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Wedges</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Circulation</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>IMPACT</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Hurricanes</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>Targets</video:tag>
      <video:tag>Models</video:tag>
      <video:tag>Sinks</video:tag>
      <video:tag>drought</video:tag>
      <video:tag>research</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Linguistics-and-Literature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Linguistics and Literature</video:title>
      <video:description>&quot;Lec 9 - Linguistics and Literature&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on the work of Roman Jakobson, Professor Paul Fry continues his discussion of synchrony and diachrony. The relationships among formalism, semiotics, and linguistics are explored. Claude Levi-Strauss&apos;s structural interpretation of the Oedipus myth is discussed in some detail. In order to differentiate Jakobson&apos;s poetic functions, Professor Fry analyzes the sentence &quot;It is raining&quot; from six perspectives. Significant attention is paid to the use of diagrams in literary linguistic theory.

00:00 - Chapter 1. Synchrony and Diachrony
06:47 - Chapter 2. The Emergence of Structuralism
11:24 - Chapter 3. The Relationship Between Formalism and Semiotics
17:33 - Chapter 4. Levi-Strauss and the Meaning of the Oedipus Myth
26:19 - Chapter 5. The Poetic Function
32:49 - Chapter 6. Jacobson&apos;s Six Functions
43:53 - Chapter 7. Metalanguage and Poetic Function

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17413.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-03T13:10:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TxnqHukr-Oc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>syn</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>langue</video:tag>
      <video:tag>parole</video:tag>
      <video:tag>langage</video:tag>
      <video:tag>reversible</video:tag>
      <video:tag>time</video:tag>
      <video:tag>narratology</video:tag>
      <video:tag>gros</video:tag>
      <video:tag>sconstituent</video:tag>
      <video:tag>units</video:tag>
      <video:tag>structuralist</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>autochthonous</video:tag>
      <video:tag>decomposevs</video:tag>
      <video:tag>recompose</video:tag>
      <video:tag>poetic</video:tag>
      <video:tag>referential</video:tag>
      <video:tag>emotive</video:tag>
      <video:tag>conative</video:tag>
      <video:tag>phatic</video:tag>
      <video:tag>metalingual</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 16 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This class session is a guest lecture by Erica Huggins.  Recorded November 27, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University; the guest lecturer is Erica Huggins.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15692.jpg</video:thumbnail_loc>
      <video:duration>4653</video:duration>
      <video:publication_date>2012-08-28T19:22:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XfBe8i8VomY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Cultivating-Flavor-A-Recipe-for-the-Recipe-Lecture-11-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Cultivating Flavor: A Recipe for the Recipe | Lecture 11 (2010)</video:title>
      <video:description>Lec 39 - Cultivating Flavor: A Recipe for the Recipe | Lecture 11 (2010). Dan Barber (Blue Hill)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16044.jpg</video:thumbnail_loc>
      <video:duration>5721</video:duration>
      <video:publication_date>2012-08-29T08:46:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M0xIS7Ib7K4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>dan</video:tag>
      <video:tag>barber</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>hill</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Visualizing-Taylor-Series-Approximations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Visualizing Taylor Series Approximations</video:title>
      <video:description>Visualizing Taylor Series Approximations

Using Wolfram Alpha to approximate sin(x)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19886.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2012-09-06T00:38:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8dMLK2Wueaw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Visualizing</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>approximations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Social-Permeability-of-Reader-and-Text</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Social Permeability of Reader and Text</video:title>
      <video:description>&quot;Lec 16 - The Social Permeability of Reader and Text&quot; Introduction to Theory of Literature (ENGL 300)

In this first lecture on the theory of literature in social contexts, Professor Paul Fry examines the work of Mikhail Bakhtin and Hans Robert Jauss. The relation of their writing to formalist theory and the work of Barthes and Foucault is articulated. The dimensions of Bakhtin&apos;s heteroglossia, along with the idea of common language, are explored in detail through a close reading of the first sentence of Jane Austin&apos;s Pride and Prejudice. Jauss&apos;s study of the history of reception is explicated with reference to Borges&apos; &quot;Pierre Menard, Author of the Quixote&quot; and the Broadway revival of Damn Yankees.

00:00 - Chapter 1. Language in Social Context
09:32 - Chapter 2. Bakhtin, Jauss, and Formalism
22:01 - Chapter 3. Bakhtin and Authority
28:36 - Chapter 4. Pride and Prejudice
35:52 - Chapter 5. Common Language
40:02 - Chapter 6. Jauss and the History of Reception

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17420.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-03T13:27:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YtK18ImMkp8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sociogenesis</video:tag>
      <video:tag>heteroglossia</video:tag>
      <video:tag>polyglossal</video:tag>
      <video:tag>monoglossal</video:tag>
      <video:tag>lifeworld</video:tag>
      <video:tag>discourse</video:tag>
      <video:tag>dialogic</video:tag>
      <video:tag>Parody</video:tag>
      <video:tag>irony</video:tag>
      <video:tag>Style</video:tag>
      <video:tag>deathoftheauthor</video:tag>
      <video:tag>commonlanguage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-360-Lec-2b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4  - MIT 3.60 | Lec 2b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 4  - MIT 3.60 | Lec 2b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Introduction to Crystallography

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15275.jpg</video:thumbnail_loc>
      <video:duration>3142</video:duration>
      <video:publication_date>2012-08-28T16:19:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pi1IagGYJ3E</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 24 - MIT 7.014 Introductory Biology, Spring 2005&quot; Recombinant DNA I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15157.jpg</video:thumbnail_loc>
      <video:duration>2457</video:duration>
      <video:publication_date>2012-08-28T13:41:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l5x9qAVUK7s</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-The-Institutional-Construction-of-Literary-Study</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - The Institutional Construction of Literary Study</video:title>
      <video:description>&quot;Lec 24 - The Institutional Construction of Literary Study&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on critical identities, Professor Fry examines the work of Stanley Fish and John Guillory. The lecture begins by examining Tony the Tow Truck as a site for the emergence of literary identities, then brings the course&apos;s use of the children&apos;s story under scrutiny through the lens of Fish. The evolution of Fish&apos;s theory of interpretive communities is traced chronologically through his publications and examined in close-up in Milton&apos;s Paradise Lost. John Guillory&apos;s work on interpretive communities and the culture wars leads to a discussion of the Western canon and multiculturalism.

00:00 - Chapter 1. Identity in Theory
09:14 - Chapter 2. Identity in Tony the Tow Truck
13:24 - Chapter 3. Introduction to Interpretive Communities
22:17 - Chapter 4. Stanley Fish: First Take on Interpretive Communities
27:15 - Chapter 5. Stanley Fish: Second Take on Interpretive Communities
33:52 - Chapter 6. The Limits of Interpretive Community
39:52 - Chapter 7. Guillory: The School and Other Interpretive Communities

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17428.jpg</video:thumbnail_loc>
      <video:duration>3053</video:duration>
      <video:publication_date>2012-09-03T13:30:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RzTsbkX9AjE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radicalconstructivism</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>doubleconsciousness</video:tag>
      <video:tag>ThomasGray</video:tag>
      <video:tag>Westerncanon</video:tag>
      <video:tag>culturewars</video:tag>
      <video:tag>multiculturalism</video:tag>
      <video:tag>fallenreader</video:tag>
      <video:tag>Satan</video:tag>
      <video:tag>sspear</video:tag>
      <video:tag>subject</video:tag>
      <video:tag>object</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>progressivepedagogy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Iterative-deletion-and-the-median-voter-theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Iterative deletion and the median-voter theorem</video:title>
      <video:description>&quot;Lec 3 - Iterative deletion and the median-voter theorem&quot; Game Theory (ECON 159)

We apply the main idea from last time, iterative deletion of dominated strategies, to analyze an election where candidates can choose their policy positions. We then consider how good is this classic model as a description of the real political process, and how we might build on it to improve it. Toward the end of the class, we introduce a new idea to get us beyond iterative deletion. We think about our beliefs about what the other player is going to do, and then ask what is the best strategy for us to choose given those beliefs?

00:00 - Chapter 1. Iterative Deletion of Dominated Strategies: The Median Voter Theorem
27:25 - Chapter 2. Iterative Deletion of Dominated Strategies: Problems with The Median Voter Theorem
35:07 - Chapter 3. Iterative Deletion of Dominated Strategies: Robustness of The Median Voter Theorem
39:11 - Chapter 4. Best Response

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16736.jpg</video:thumbnail_loc>
      <video:duration>3680</video:duration>
      <video:publication_date>2012-09-01T09:00:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kqDu0RVWTYw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Iterative</video:tag>
      <video:tag>deletion</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>Probabilistic</video:tag>
      <video:tag>Beliefs</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 15- MIT 3.320 Atomistic Computer Modeling of Materials.
Free Energies and Physical Coarse-Graining

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16384.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-08-30T13:42:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TqHS4tpujnw</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-The-Gingival-Autograft-in-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34  - The Gingival Autograft in Periodontics</video:title>
      <video:description>&quot;Lec 34  - The Gingival Autograft in Periodontics&quot; VA Film Transfer

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21590.jpg</video:thumbnail_loc>
      <video:duration>853</video:duration>
      <video:publication_date>2012-09-09T06:10:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mE_YO548pX4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gingival</video:tag>
      <video:tag>autograft</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Periodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Sine-Taylor-Series-at-0-Maclaurin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Sine Taylor Series at 0 (Maclaurin)</video:title>
      <video:description>Sine Taylor Series at 0 (Maclaurin)

Sine Taylor Series at 0 (Maclaurin)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19883.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2012-09-06T00:37:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LlKvubIqHc8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>sine</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>at</video:tag>
      <video:tag>0</video:tag>
      <video:tag>Maclaurin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Open-Source-Study-Analytics-Economics-Best-Practices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Open Source Study: Analytics, Economics &amp; Best Practices</video:title>
      <video:description>&quot;Lec 3 - Open Source Study: Analytics, Economics &amp; Best Practices&quot; October 10, 2007 lecture by Dirk Riehle for the Stanford University Computer Systems Colloquium (EE 380). This talk discusses the economics driving stakeholder behavior in the open source ecosystem, presents selected analytical results of how open source works (or doesn&apos;t) and takes a look at how companies can benefit from employing open source best practices internally.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17440.jpg</video:thumbnail_loc>
      <video:duration>3719</video:duration>
      <video:publication_date>2012-09-03T13:44:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IJPqHiW1duo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Dirk</video:tag>
      <video:tag>Riehle</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>source</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Deconstruction-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Deconstruction II</video:title>
      <video:description>&quot;Lec 11 - Deconstruction II&quot; Introduction to Theory of Literature (ENGL 300)

In this second lecture on deconstruction, Professor Paul Fry concludes his consideration of Derrida and begins to explore the work of Paul de Man. Derrida&apos;s affinity for and departure from Levi-Strauss&apos;s distinction between nature and culture are outlined. De Man&apos;s relationship with Derrida, their similarities and differences--particularly de Man&apos;s insistence on &quot;self-deconstruction&quot; and his reliance on Jakobson--are discussed. The difference between rhetoric and grammar, particularly the rhetoricization of grammar and the grammaticization of rhetoric, is elucidated through de Man&apos;s own examples taken from &quot;All in the Family,&quot; Yeats&apos; &quot;Among School Children,&quot; and the novels of Proust.

00:00 - Chapter 1. Derrida and Levi-Strauss
10:37 - Chapter 2. Writing and Speech
16:06 - Chapter 3. Paul de Man and Nazism
24:37 - Chapter 4. Similarities Between De Man and Derrida
33:35 - Chapter 5. De Man and Derrida: Differences
39:24 - Chapter 6. Examples: &quot;All in the Family,&quot; Yeats, and Proust

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17415.jpg</video:thumbnail_loc>
      <video:duration>3178</video:duration>
      <video:publication_date>2012-09-03T13:24:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/51s-J_Jwr40</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>raw</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>cooked</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>supplementarity</video:tag>
      <video:tag>Nazism</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>est</video:tag>
      <video:tag>ET</video:tag>
      <video:tag>metaphor</video:tag>
      <video:tag>predication</video:tag>
      <video:tag>Yeats</video:tag>
      <video:tag>Proust</video:tag>
      <video:tag>rhetoric</video:tag>
      <video:tag>grammar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Special Relativity (Stanford)&quot; Lecture 7 of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded May 25, 2008 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17571.jpg</video:thumbnail_loc>
      <video:duration>6514</video:duration>
      <video:publication_date>2012-09-03T15:40:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t2drgkIuJGU</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>gauge</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>invariance</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>time</video:tag>
      <video:tag>component</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>inva</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-PACS-164B-Lecture-05</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - PACS 164B - Lecture 05</video:title>
      <video:description>PACS 164B - Lecture 05

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17587.jpg</video:thumbnail_loc>
      <video:duration>1254</video:duration>
      <video:publication_date>2012-09-03T16:17:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5qKyDom3wSM</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - PACS 164A:</video:title>
      <video:description>This is lecture 16 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19442.jpg</video:thumbnail_loc>
      <video:publication_date>2012-09-05T02:36:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AXxZQz7zSj0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>nonviolence</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2006</video:tag>
      <video:tag>an</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mainly</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Seen</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Photosynthesis-Light-Reactions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Photosynthesis: Light Reactions 1</video:title>
      <video:description>Photosynthesis: Light Reactions 1

Details on the light-dependent reactions of photosynthesis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22403.jpg</video:thumbnail_loc>
      <video:duration>1216</video:duration>
      <video:publication_date>2012-09-11T01:59:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GR2GA7chA_c</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 15 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on how unconstrained minimization can be used in electrical engineering and convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17522.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-03T14:57:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sTCtkkqrY8A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>sublevel</video:tag>
      <video:tag>stopping</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>descent</video:tag>
      <video:tag>method</video:tag>
      <video:tag>line</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Euclidean</video:tag>
      <video:tag>norm</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>phase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 6 - Classical Mechanics: (November 1, 2011) Leonard Susskind discusses the some of the basic laws and ideas of modern physics. In this lecture, he focuses on the motion of objects. He starts with a general example of a wedge on a frictionless plane and uses it as the building block for more complicated theory. 

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18983.jpg</video:thumbnail_loc>
      <video:duration>6482</video:duration>
      <video:publication_date>2012-09-04T08:34:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7SiW_x3cUBo</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Stellar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>radioactivity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>frictionless</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Wedge</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>parameter</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>St</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-African-American-Criticism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - African-American Criticism</video:title>
      <video:description>&quot;Lec 21 - African-American Criticism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry examines trends in African-American criticism through the lens of Henry Louis Gates, Jr. and Toni Morrison. A brief history of African-American literature and criticism is undertaken, and the relationship of both to feminist theory is explicated. The problems in cultural and identity studies of essentialism, &quot;the identity queue,&quot; expropriation, and biology are surveyed, with particular attention paid to the work of Michael Cooke and Morrison&apos;s reading of Huckleberry Finn. At the lecture&apos;s conclusion, the tense relationship between African-American studies and New Critical assumptions are explored with reference to Robert Penn Warren&apos;s poem, &quot;Pondy Woods.&quot;

00:00 - Chapter 1. Origins of African-American Literary Criticism
03:16 - Chapter 2. Henry Louis Gates and the Problem of Essentialism
12:13 - Chapter 3. The Problem of the &quot;Identity Cue&quot;
15:15 - Chapter 4. Tony Morrison and African-American Identity
22:01 - Chapter 5. Morrison&apos;s Reading of Huckleberry Finn
25:17 - Chapter 6. Gates and the Community of African-American Critics
36:44 - Chapter 7. Expropriation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17425.jpg</video:thumbnail_loc>
      <video:duration>3238</video:duration>
      <video:publication_date>2012-09-03T13:30:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wiCWji4cX8s</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>identitycue</video:tag>
      <video:tag>essentialism</video:tag>
      <video:tag>expropriation</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Huckleberry</video:tag>
      <video:tag>Finn</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Warren</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Criticism</video:tag>
      <video:tag>signifying</video:tag>
      <video:tag>monkey</video:tag>
      <video:tag>signifyin</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Phyllis</video:tag>
      <video:tag>Wheatley</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>narratives</video:tag>
      <video:tag>feminist</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Cooke</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 23- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16929.jpg</video:thumbnail_loc>
      <video:duration>4363</video:duration>
      <video:publication_date>2012-09-01T16:44:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_l70zeRxiG8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 3 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on Flexible Microactuators and continues lecturing on Kinematics and Spatial Descriptions.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17575.jpg</video:thumbnail_loc>
      <video:duration>4631</video:duration>
      <video:publication_date>2012-09-03T16:11:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mm5Tfm04cKk</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>flexable</video:tag>
      <video:tag>microactuators</video:tag>
      <video:tag>Homogeneous</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>Cameras</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>representat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 4 - Darwin&apos;s Legacy&quot; October 13, 2008 lecture by Daniel Dennett for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200).  Dr. Dennett presents the philosophical importance of Darwin&apos;s theory of evolution.  The lecture is concluded with a panel discussion with Hank Greely and Chris Bobonich.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18996.jpg</video:thumbnail_loc>
      <video:duration>7120</video:duration>
      <video:publication_date>2012-09-04T08:48:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CimqEnhIAgw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Eukaryotes</video:tag>
      <video:tag>meme</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>Alan</video:tag>
      <video:tag>Turing</video:tag>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Public Health 241</video:title>
      <video:description>lec 10-Public Health 241 .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27613.jpg</video:thumbnail_loc>
      <video:duration>3138</video:duration>
      <video:publication_date>2012-09-30T09:55:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kz0FhrVndpg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-15-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 15-Public Health 241 -</video:title>
      <video:description>lec 15-Public Health 241 - .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27618.jpg</video:thumbnail_loc>
      <video:duration>2653</video:duration>
      <video:publication_date>2012-09-30T10:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c0AhXTME2VI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-17-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 17-Public Health 241</video:title>
      <video:description>lec 17-Public Health 241. Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27620.jpg</video:thumbnail_loc>
      <video:duration>2278</video:duration>
      <video:publication_date>2012-09-30T10:13:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OGYNQqMLoGI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 14 -Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23526.jpg</video:thumbnail_loc>
      <video:duration>2948</video:duration>
      <video:publication_date>2012-09-14T09:15:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K2K69nEXi90</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 23 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood lectures on linear systems, focusing on linear time and variance systems.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17638.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-03T16:35:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C-_Fgcw5WM0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>response</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>exponenti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Sounds-and-Senses-How-We-Hear-and-When-We-Dont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Sounds and Senses: How We Hear and When We Don&apos;t</video:title>
      <video:description>&quot;Lec 15 - Sounds and Senses: How We Hear and When We Don&apos;t&quot; (February 9, 2010) Robert Jackler, Stanford Professor of Otorhinoclaryngology, and Eric Knudsen, Stanford Professor of Neurobiology, explain how the ear works, discuss how new technology is innovating hearing medicine, and explore the principles of functional organization.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18736.jpg</video:thumbnail_loc>
      <video:duration>6516</video:duration>
      <video:publication_date>2012-09-04T04:28:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZDmpUAKOixw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Auditory</video:tag>
      <video:tag>Hearing</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>cochlea</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Vibration</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>inner</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>decibel</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Head</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 4 - String Theory and M-Theory&quot; (October 11, 2010) Leonard Susskind gives a lecture on the string theory and particle physics. During this lecture he focuses on closed string theory as opposed to open string theory.
String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19091.jpg</video:thumbnail_loc>
      <video:duration>5017</video:duration>
      <video:publication_date>2012-09-04T09:55:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CdgDLaxe2Q4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>directionality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Hack-Harvard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Hack Harvard</video:title>
      <video:description>Lec 10 - Hack Harvard. The participants and organizers of the winter break program, Hack Harvard (HackH4rv4rd), share their experiences.

School of Engineering and Applied Science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15975.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2012-08-29T06:58:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XzgPYxqe4z8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>undergraduate</video:tag>
      <video:tag>students</video:tag>
      <video:tag>Hack</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Eric</video:tag>
      <video:tag>Hysen</video:tag>
      <video:tag>11</video:tag>
      <video:tag>winter</video:tag>
      <video:tag>break</video:tag>
      <video:tag>projects</video:tag>
      <video:tag>Zackary</video:tag>
      <video:tag>Hamed</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>Aide</video:tag>
      <video:tag>Aaron</video:tag>
      <video:tag>Watanabe</video:tag>
      <video:tag>Louise</video:tag>
      <video:tag>Lessini</video:tag>
      <video:tag>12</video:tag>
      <video:tag>getaroomharvard</video:tag>
      <video:tag>com</video:tag>
      <video:tag>Vanessa</video:tag>
      <video:tag>Tan</video:tag>
      <video:tag>incubator</video:tag>
      <video:tag>Joe</video:tag>
      <video:tag>Lassiter</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>School</video:tag>
      <video:tag>HackH4rv4rd</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Science-Communication-Science-Literacy-and-Public-Support</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Science Communication, Science Literacy and Public Support</video:title>
      <video:description>&quot;Lec 9 - Science Communication, Science Literacy and Public Support&quot; December 5, 2007 lecture by Rob Semper for the Stanford University Computer Systems Colloquium (EE 380). Rob discusses the new models of public science literacy that are beginning to change the paradigm from a one-way transmission approach of lecture, publishing and journalism to one of public engagement and even debate: from public understanding to public dialog to the role of science centers as intermediary institutions between the world of science and the public, new thinking is emerging for this critical arena.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17446.jpg</video:thumbnail_loc>
      <video:duration>4425</video:duration>
      <video:publication_date>2012-09-03T13:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gJpPEszAIAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Rob</video:tag>
      <video:tag>Semper</video:tag>
      <video:tag>education</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>comm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Focal-Labs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Focal Labs</video:title>
      <video:description>&quot;Lec 24 - Focal Labs&quot; Fergus Hurley, a founder of Focal Labs, discusses entrepreneurship, the role on the founding team, and the importance of networking and work experience for building the startup team.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19026.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2012-09-04T08:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Sa1JeaAjNTA</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>networking</video:tag>
      <video:tag>work</video:tag>
      <video:tag>experience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chemistry-3B-Chemistry-of-Arenes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Chemistry 3B Chemistry of Arenes</video:title>
      <video:description>Chemistry 3B Chemistry of Arenes

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19276.jpg</video:thumbnail_loc>
      <video:duration>4511</video:duration>
      <video:publication_date>2012-09-05T01:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D8FxWN87SPg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Physics-10-Gravity-and-Satellites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Physics 10 Gravity and Satellites</video:title>
      <video:description>Physics 10 Gravity and Satellites

Physics 10: Physics for Future Presidents. Spring 2006. Professor Richard A. Muller. The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006] Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19292.jpg</video:thumbnail_loc>
      <video:duration>4179</video:duration>
      <video:publication_date>2012-09-05T01:16:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XdoU2YQJvOg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>education</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>presidents</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Killers-Apps-for-the-Smart-Grid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Killers Apps for the Smart Grid</video:title>
      <video:description>&quot;Lec 52 - Killers Apps for the Smart Grid&quot; April 22, 2009 - Scott McGaraghan, director of business development for EnerNOC, Inc., discusses current and developing technologies to maximize the potential energy saving benefits of local and national-level smart grid systems. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu

EnerNOC, Inc.
http://www.enernoc.com/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18823.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-09-04T06:14:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M8WuHjLPz2U</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Rapid</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>data</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>reducing</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>Balancing</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>educa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computing-in-Transition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computing in Transition</video:title>
      <video:description>&quot;Lec 11 - Computing in Transition&quot; February 20, 2008 lecture by Nick Tredennick for the Stanford University Computer Systems Colloquium (EE 380). 

Nick Tredennick talks about the semiconductor industry and its impact in the world. He takes the audience through the history of semiconductors and where he believes they are heading in the future as well as the economics of its development and the shrinking market for cutting edge technological growth. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17448.jpg</video:thumbnail_loc>
      <video:duration>4129</video:duration>
      <video:publication_date>2012-09-03T13:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CASE5AD787g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Semiconductor</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>Transistor</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Cognitive Science C102 -</video:title>
      <video:description>lec 19-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27656.jpg</video:thumbnail_loc>
      <video:duration>3114</video:duration>
      <video:publication_date>2012-09-30T11:23:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pNogInLZFxk</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 10- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17007.jpg</video:thumbnail_loc>
      <video:duration>3048</video:duration>
      <video:publication_date>2012-09-02T04:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rZWA28cJuWM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Components-of-a-Portable-Power-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Components of a Portable Power Station</video:title>
      <video:description>This Home made Portable Power station is handy and great for emergencies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9057.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-29T19:37:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9057.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Portable</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>survival</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Sequestering-CO2-in-the-Built-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Sequestering CO2 in the Built Environment</video:title>
      <video:description>&quot;Lec 56 - Sequestering CO2 in the Built Environment&quot; February 18, 2009 lecture by Brent Constanz for the Woods Energy Seminar (ENERGY301).  In his talk &quot;A Pathway for Widespread Utilization of Geothermal Energy--the Roles of Multi-scale Resource and Technology Research and Systems Analysis,&quot; Brent Constanz states that concrete is the most used product worldwide next to water and he suggests that we could safely, cheaply, and quickly store carbon dioxide in concrete at the rate of about six billion yards per year. 

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18827.jpg</video:thumbnail_loc>
      <video:duration>3517</video:duration>
      <video:publication_date>2012-09-04T06:14:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J4Unt7MRsV4</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>mineral</video:tag>
      <video:tag>carbonation</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>sequestration</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>carbonate</video:tag>
      <video:tag>reef</video:tag>
      <video:tag>Coral</video:tag>
      <video:tag>atoll</video:tag>
      <video:tag>limestone</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>CO2</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>drastic</video:tag>
      <video:tag>change</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Advanced-Molecular-Photovoltaics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Advanced Molecular Photovoltaics</video:title>
      <video:description>&quot;Lec 67 - Advanced Molecular Photovoltaics&quot; Michael McGehee, associate professor of Materials Science and Engineering at Stanford University, and Alan Sellinger, consulting professor of Materials Science and Engineering at Stanford University, discuss the Center for Advanced Molecular Photovoltaics. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Michael McGehee
http://www.stanford.edu//group/mcgehee/

Alan Sellinger
http://stanford.edu/group/sellinger/

Center for Advanced Molecular Photovoltaics
http://camp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18838.jpg</video:thumbnail_loc>
      <video:duration>3287</video:duration>
      <video:publication_date>2012-09-04T06:19:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eTR1i6F3sPE</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>Batteries</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>renewable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Location-of-Cluster-Headache</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Location of Cluster Headache</video:title>
      <video:description>Cluster is said to be the worst pain that any man can experience.The pain is usually sharp or of a drilling quality.The pain is either experienced in the temple or behind the eye.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3aecf89f-12cb-4923-b1c1-dd4454e367a5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-30T10:34:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9577.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CLUSTER</video:tag>
      <video:tag>HEADACHE</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 4- MIT 6.035 Computer Language Engineering, Fall 2005.
Unoptimized Code Generation (cont.)

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15046.jpg</video:thumbnail_loc>
      <video:duration>3323</video:duration>
      <video:publication_date>2012-08-28T12:09:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H94lCCyg7x8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-Introduction-to-Bioengineering-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT Introduction to Bioengineering, Spring 2006</video:title>
      <video:description>&quot;Lec 4 - MIT Introduction to Bioengineering, Spring 2006&quot; Biological Computing - Prof. Drew Endy

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15079.jpg</video:thumbnail_loc>
      <video:duration>3150</video:duration>
      <video:publication_date>2012-08-28T13:01:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UxdUvyBtfXY</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 25- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16931.jpg</video:thumbnail_loc>
      <video:duration>4864</video:duration>
      <video:publication_date>2012-09-01T16:46:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qFxcz-vPqbc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 14 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department continues his discussion on scaling by touching upon a pharmacokinetics problem.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18857.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
      <video:publication_date>2012-09-04T06:32:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TAm7gMR_C-4</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>units</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>area</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>human</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>Dose</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>concentration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Aggression-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Aggression III</video:title>
      <video:description>&quot;Lec 19 - Aggression III&quot; (May 14, 2010) Robert Sapolsky continues his neurobiological exploration of human aggression. He discusses correlations between neurotransmitter prevalence and aggression levels, aggressive activity differences from genetic variance, societal factors and application, amplification from alcohol, and crime and punishment.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18961.jpg</video:thumbnail_loc>
      <video:duration>6072</video:duration>
      <video:publication_date>2012-09-04T08:18:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EtVfoIkVSu8</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Neurochemistry</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>social</video:tag>
      <video:tag>int</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Statistics 21</video:title>
      <video:description>Lec 11- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16943.jpg</video:thumbnail_loc>
      <video:duration>4128</video:duration>
      <video:publication_date>2012-09-01T17:06:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/go17KaydjEI</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Hubbles-Law-and-the-Big-Bang-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Hubble&apos;s Law and the Big Bang (cont.)</video:title>
      <video:description>&quot;Lec 18- Hubble&apos;s Law and the Big Bang (cont.)&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn returns to the subject of the expansion of the universe to offer explanations that do not require belief in the Big Bang theory. One alternative is a theory that, in the past, the entire universe was reduced to an &quot;initial singularity,&quot; in which everything was much closer, and therefore denser and hotter. Since the universe is in constant flux, however, it follows that in the future things will drift apart. The Steady State explanation for the expansion of the universe is then explained. Coined as a derogatory term meant to ridicule supporters of the Big Bang theory, Steady State purports that new energy and matter are constantly created as the universe expands, to fill in the void that results from the expansion. The discovery of quasars refuted the Steady State theory. The lecture ends with a discussion of how observing very distant objects allows us to look back in time, and also gives us a glimpse into the future of galaxies and the universe.

00:00 - Chapter 1. The Expanding Universe -- Big Bang and Steady State Theories
09:53 - Chapter 2. Quasars and the Rejection of the Steady State Theory
32:21 - Chapter 3. Calculating the Duration of the Big Bang
43:16 - Chapter 4. Calculating the Potential Future of the Universe

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17288.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-02T17:37:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9bjdR_k5qg</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>Centauri</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Crunch</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>density</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>Hubbles</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>lookback</video:tag>
      <video:tag>time</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>State</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universal</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Building-a-Safer-Web</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Building a Safer Web</video:title>
      <video:description>&quot;Lec 13 - Building a Safer Web&quot; March 12, 2008 lecture by Charles Reis for the Stanford University Computer Systems Colloquium (EE 380). 

Web content has shifted from simple documents to active programs, but web protocols and browsers have not evolved adequately to support them. As a result, safety problems in web sites and web browsers now regularly make headlines, from browser exploits to ISPs that modify web pages. In this talk, Charles Reis discusses his research into improving the security and reliability of web content and browsers.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17450.jpg</video:thumbnail_loc>
      <video:duration>4171</video:duration>
      <video:publication_date>2012-09-03T13:51:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QdiKlTQWq5k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>network</video:tag>
      <video:tag>IP</video:tag>
      <video:tag>address</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>malware</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-A-Head-in-the-Cloud-The-Power-of-Infrastructure-as-a-Service</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - A Head in the Cloud: The Power of Infrastructure as a Service</video:title>
      <video:description>&quot;Lec 16 - A Head in the Cloud: The Power of Infrastructure as a Service&quot; April 23, 2008 lecture by Dr. Werner Vogels for the Stanford University Computer Systems Colloquium (EE380).

This presentation reviews some of the lessons learned from building one of the world&apos;s largest distributed systems; Amazon.com.  Dr. Vogels focuses on state management which is one of the dominating factors in the scalability, reliability, performance and cost-effectiveness of the overall system. 

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17453.jpg</video:thumbnail_loc>
      <video:duration>5397</video:duration>
      <video:publication_date>2012-09-03T13:54:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9AS8zzUaO3Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>amazon</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>system</video:tag>
      <video:tag>scalability</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effectiveness</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>retail</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>seller</video:tag>
      <video:tag>Ecommerce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 8 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; P Orbitals

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15175.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-08-28T15:28:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Cl8mj5VIHA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Suicide-Part-III-The-morality-of-suicide-and-course-conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Suicide, Part III: The morality of suicide and course conclusion</video:title>
      <video:description>&quot;Lec 26 - Suicide, Part III: The morality of suicide and course conclusion&quot; Death (PHIL 176)

The lecture begins by examining the consequences a suicide has on both the person committing it and those around this person. The question is raised, however, whether this factor is the only that counts morally, as utilitarians claim, or whether other factors matter morally as well, as deontologists claim. The moral relevance of a deontological prohibition against harming the innocent is considered. A concluding summary of the course is offered.

00:00 - Chapter 1. Introduction: The Consequences of Suicide 
08:25 - Chapter 2. Utilitarianism on the Morality of Suicide 
13:21 - Chapter 3. Deontology and Prohibition against Harming the Innocent 
28:33 - Chapter 4. Factoring Consent into Committing Suicide 
41:17 - Chapter 5. Summary and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16288.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-08-29T17:24:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T-IgKgTcHkU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Deontology</video:tag>
      <video:tag>Utilitarianism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on the different problems that are included within convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17512.jpg</video:thumbnail_loc>
      <video:duration>4570</video:duration>
      <video:publication_date>2012-09-03T14:51:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ry5i8DGZrJs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>feasibility</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>epigraph</video:tag>
      <video:tag>Chebyshev</video:tag>
      <video:tag>center</video:tag>
      <video:tag>bisection</video:tag>
      <video:tag>method</video:tag>
      <video:tag>minimization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Bond-Energies-the-Boltzmann-Factor-and-Entropy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Bond Energies, the Boltzmann Factor and Entropy</video:title>
      <video:description>&quot;Lec 36 - Bond Energies, the Boltzmann Factor and Entropy&quot; Freshman Organic Chemistry (CHEM 125)

After discussing the classic determination of the heat of atomization of graphite by Chupka and Inghram, the values of bond dissociation energies, and the utility of average bond energies, the lecture focuses on understanding equilibrium and rate processes through statistical mechanics. The Boltzmann factor favors minimal energy in order to provide the largest number of different arrangements of &quot;bits&quot; of energy. The slippery concept of disorder is illustrated using Couette flow. Entropy favors &quot;disordered arrangements&quot; because there are more of them than there are of recognizable ordered arrangements.

00:00 - Chapter 1. Chupka and Inghram&apos;s Determination of Graphite&apos;s Heat of Atomization
14:19 - Chapter 2. Calculating Equilibrium Constants from Bond Dissociation Energies
27:55 - Chapter 3. The Boltzmann Factor: How is Temperature Related to Energy? 
36:24 - Chapter 4. Entropy and the Tendency toward &quot;Disordered Arrangements&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19772.jpg</video:thumbnail_loc>
      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-05T09:40:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MVtdxY3DNy4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heat</video:tag>
      <video:tag>of</video:tag>
      <video:tag>atomization</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>Chupka</video:tag>
      <video:tag>Ingram</video:tag>
      <video:tag>Boltzmann</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>dissociation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Integrative-Biology-131-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 18 Integrative Biology 131  Respiratory System</video:title>
      <video:description>This is lecture 18 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.   Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19320.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-09-05T01:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P0gbdNAXs9E</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-SIMS-141-Search-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - SIMS 141 - Search Engines</video:title>
      <video:description>This is lecture 8 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. Search engines is explained in this class.

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19351.jpg</video:thumbnail_loc>
      <video:duration>4463</video:duration>
      <video:publication_date>2012-09-05T01:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8zWO3ez7hIc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-3B-Carboxylic-Acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 3B Carboxylic Acids</video:title>
      <video:description>Chemistry 3B Carboxylic Acids

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19272.jpg</video:thumbnail_loc>
      <video:duration>4510</video:duration>
      <video:publication_date>2012-09-05T01:06:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5oOiNoQgr8A</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 15 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 15: Projections onto Subspaces.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14555.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
      <video:publication_date>2012-08-26T19:15:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y_Ac6KiQ1t0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Treatment-of-the-Infrabony-Pocket-with-3-Osseous-Walls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38  - Treatment of the Infrabony Pocket with 3 Osseous Walls</video:title>
      <video:description>&quot;Lec 38  - Treatment of the Infrabony Pocket with 3 Osseous Walls&quot; VA Film Transfer

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21594.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2012-09-09T06:11:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t_Se1uofWcs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>38</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Infrabony</video:tag>
      <video:tag>Pocket</video:tag>
      <video:tag>with</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Osseous</video:tag>
      <video:tag>Walls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 9 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Religion, Regicide, and Revolution&quot;

April 28th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20681.jpg</video:thumbnail_loc>
      <video:duration>3862</video:duration>
      <video:publication_date>2012-09-07T09:03:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VsYlGO60q6A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-CS-61A-Therac</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - CS 61A : Therac</video:title>
      <video:description>CS 61A : Therac

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19685.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-05T04:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/REDO7eYwGTU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Seeing-Bonds-by-Electron-Difference-Density</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Seeing Bonds by Electron Difference Density</video:title>
      <video:description>&quot;Lec 6 - Seeing Bonds by Electron Difference Density&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride uses a hexagonal &quot;benzene&quot; pattern and Franklin&apos;s X-ray pattern of DNA, to continue his discussion of X-ray crystallography by explaining how a diffraction pattern in &quot;reciprocal space&quot; relates to the distribution of electrons in molecules and to the repetition of molecules in a crystal lattice. He then uses electron difference density mapping to reveal bonds, and unshared electron pairs, and their shape, and to show that they are only one-twentieth as dense as would be expected for Lewis shared pairs. Anomalous difference density in the carbon-fluorine bond raises the course&apos;s second great question, &quot;Compared to what?&quot;

00:00 - Chapter 1. Understanding Diffraction Patterns: Continuing the Case of the Hexagonal &quot;Benzene&quot;
15:10 - Chapter 2. Double Helices and DNA: Even and Offset Planes
29:04 - Chapter 3. Revealing Bonds and Unshared Electron Pairs via Electron Difference Density Maps
43:23 - Chapter 4. The Second Great Question: &quot;Compared with What?&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19742.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-05T09:18:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxMjroKqz_Y</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>difference</video:tag>
      <video:tag>density</video:tag>
      <video:tag>deformation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>diffraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Recombination-Genetic-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Recombination (Genetic Engineering)</video:title>
      <video:description>This videos explains about Recombination (Genetic Engineering). /nThis animation describes how cloning occurs and how gene is inserted inside a plasmid during recombination process....</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3d5c7b05-6437-4d91-9834-7c906c9e331a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-10-03T07:03:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27687.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>recombination</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 15 - MIT 7.014 Introductory Biology, Spring 2005&quot; Bacterial Genetics (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15147.jpg</video:thumbnail_loc>
      <video:duration>2800</video:duration>
      <video:publication_date>2012-08-28T13:29:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uQRTFmC5_GA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Letters and Science C70V</video:title>
      <video:description>Lec 15- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17138.jpg</video:thumbnail_loc>
      <video:duration>4627</video:duration>
      <video:publication_date>2012-09-02T11:13:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bMv7n0mkd9c</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 7.014 Introductory Biology, Spring 2005&quot; The Biosphere (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15149.jpg</video:thumbnail_loc>
      <video:duration>2740</video:duration>
      <video:publication_date>2012-08-28T13:34:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gaHQ_1Sp5_s</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Biosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Temporaries-and-Temporization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48  - Temporaries and Temporization</video:title>
      <video:description>&quot;Lec 48  - Temporaries and Temporization&quot; States the objectives for multiple preparation temporaries, demonstrates their fabrication and cementation, and discusses tissue response. Orig. air date: OCT 11 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20852.jpg</video:thumbnail_loc>
      <video:duration>1914</video:duration>
      <video:publication_date>2012-09-07T17:48:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0HnOrheNF-U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>48</video:tag>
      <video:tag>Temporaries</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Temporization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 9 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20741.jpg</video:thumbnail_loc>
      <video:duration>2845</video:duration>
      <video:publication_date>2012-09-07T16:22:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tKXM9MKijUo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 8 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Description:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Barbara Knowlton is a Professor from the UCLA Department of Psychology since 2004. She is interested in the neural substrates of memory and executive function. In her main line of research, she examines the role of different medial temporal lobe structures in declarative memory. She is also interested in the role of corticostriatal loops in habit learning and would like to further delineate the role of different loops in cognition.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21159.jpg</video:thumbnail_loc>
      <video:duration>2237</video:duration>
      <video:publication_date>2012-09-09T02:42:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XO4GqJ3-yL0</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 17 - MIT 7.014 Introductory Biology, Spring 2005&quot; Carbon and Energy Metabolism (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15150.jpg</video:thumbnail_loc>
      <video:duration>2307</video:duration>
      <video:publication_date>2012-08-28T13:34:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5WqgNOSoD_M</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 18 - MIT 7.014 Introductory Biology, Spring 2005&quot; Productivity and Food Webs (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15151.jpg</video:thumbnail_loc>
      <video:duration>2511</video:duration>
      <video:publication_date>2012-08-28T13:34:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hWdAt9SzP0I</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>food</video:tag>
      <video:tag>webs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Statistics 21</video:title>
      <video:description>Lec 2- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16934.jpg</video:thumbnail_loc>
      <video:duration>4423</video:duration>
      <video:publication_date>2012-09-01T16:57:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AeGe63a3hGI</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 19 - MIT 7.014 Introductory Biology, Spring 2005&quot; Regulation of Productivity (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15152.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-08-28T13:35:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4owydSnRHuE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>productivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Regulation-of-enzymatic-activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Regulation of enzymatic activity</video:title>
      <video:description>Lec 8- Regulation of enzymatic activity.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17156.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-02T11:55:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LLrOVVbCrRs</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Preparing-Single-Enantiomers-and-the-Mechanism-of-Optical-Rotation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Preparing Single Enantiomers and the Mechanism of Optical Rotation</video:title>
      <video:description>&quot;Lec 29 - Preparing Single Enantiomers and the Mechanism of Optical Rotation&quot; Freshman Organic Chemistry (CHEM 125)

Within a lecture on biological resolution, the synthesis of single enantiomers, and the naming and 3D visualization of omeprazole, Professor Laurence Barron of the University of Glasgow delivers a guest lecture on the subject of how chiral molecules rotate polarized light. Mixing wave functions by coordinated application of light&apos;s perpendicular electric and magnetic fields shifts electrons along a helix that can be right- or left-handed, but so many mixings are involved, and their magnitudes are so subtle, that predicting net optical rotation in practical cases is rarely simple.

00:00 - Chapter 1. Introduction: Challenges in Isolating Enantiomers Despite Optical Activity
06:09 - Chapter 2. Barron: A Sketch of Lord Kelvin and Chirality
12:35 - Chapter 3. Natural and Magnetic Optical Rotation
20:49 - Chapter 4. Understanding Optical Activity via the Carbonyl Chromophore
37:22 - Chapter 5. Who Cares? Chiral Switches in Life and Drugs

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19765.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-05T09:33:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oG19d7vqWkw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>Polarization</video:tag>
      <video:tag>esomeprazole</video:tag>
      <video:tag>omeprazole</video:tag>
      <video:tag>thalidomide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 2 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.  This lecture focuses on natural selection and evolution.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19775.jpg</video:thumbnail_loc>
      <video:duration>4208</video:duration>
      <video:publication_date>2012-09-05T09:44:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6lbnVWHucY8</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Mechanical Engineering 110</video:title>
      <video:description>lec 8-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20916.jpg</video:thumbnail_loc>
      <video:duration>3027</video:duration>
      <video:publication_date>2012-09-08T00:28:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p--Z3eQflTs</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Complex-Numbers-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Complex Numbers (part 1)</video:title>
      <video:description>Complex Numbers (part 1)

Introduction to complex numbers. Adding, subtracting and multiplying complex numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20140.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2012-09-06T02:10:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kpywdu1afas</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec Last - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

March 8th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20729.jpg</video:thumbnail_loc>
      <video:duration>3395</video:duration>
      <video:publication_date>2012-09-07T16:02:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zshB9uDCM0E</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 23 - MIT 7.014 Introductory Biology, Spring 2005&quot; Diploid Genetics (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15156.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-08-28T13:41:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fQKMD2iFe5w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 6- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21176.jpg</video:thumbnail_loc>
      <video:duration>4158</video:duration>
      <video:publication_date>2012-09-09T02:58:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uIu7YMJLork</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 7.014 Introductory Biology, Spring 2005&quot; Limiting Factors and Biogeochemical Cycles (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15153.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-08-28T13:35:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIXGgyOwtUk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Biogeochemical</video:tag>
      <video:tag>Cycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-CN-Ion-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - CN Ion  (Quiz)</video:title>
      <video:description>CN Ion  (Quiz)

NOTE:  This course continues in the playlist for Part 2 of 4 at http://www.youtube.com/playlist?list=PL5BE7AC61C76B529C&amp;feature=view_all

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26293.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-09-19T00:43:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7UFQPsGBreg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>CN</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Renewable-Energy-Policies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -Renewable Energy Policies</video:title>
      <video:description>&quot;Lec 23 -Renewable Energy Policies&quot;Environmental Politics and Law (EVST 255)

The lecture discusses the various factors affecting the expansion of the U.S. renewable energy portfolio, as well as the importance of energy efficiency and changes to current consumption. As a case study, Professor Wargo discusses the nine-year effort to create Cape Wind, a wind farm off the coast of Massachusetts. The project has faced opposition for a number of reasons, including noise and disruption of use of private property. The lecture ties the development of more renewable energy options to issues of property rights and discusses ways to overcome challenges in siting, in noise pollution, and in the impacts on wildlife (i.e. avian mortality as a result of wind farms).

00:00 - Chapter 1. Renewable Energy: Promise and Plight
11:12 - Chapter 2. Project Siting and Local Concerns
19:09 - Chapter 3. U.S. Wind Capacity &amp; Potential; Key Benefits
23:34 - Chapter 4. Avian Mortality and Noise Pollution; Utility Consumption
29:02 - Chapter 5. The Cape Wind Case: Conflict in the Wind
38:54 - Chapter 6. Comparisons and Conclusions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23199.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-09-13T11:24:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wT_q2YACfwI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Policies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 21 - MIT 7.014 Introductory Biology, Spring 2005&quot; Mendelian Genetics (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15154.jpg</video:thumbnail_loc>
      <video:duration>2632</video:duration>
      <video:publication_date>2012-08-28T13:40:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eiDX9dw866E</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Social-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Social Structures</video:title>
      <video:description>&quot;Lec 23 - Social Structures&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins by recapping the topic of state legitimacy and then offers a way of understanding the disagreement between Rawls and Nozick as one over what states ought to do given the phenomena of moral luck. She then turns to a discussion of how social and cultural structures influence both our characters and our perception of the world. She begins by discussing ways in which this theme plays a role in the work of Aristotle and John Stuart Mill. She then discusses recent empirical work on this question, including a body of anthropological and psychological literature that suggests that individuals raised in societies that are Western, educated, industrialized, rich, and democratic have highly atypical responses in a wide range of cases.

00:00 - Chapter 1. Reading Rawls and Nozick through the Lens of Moral Luck  
19:15 - Chapter 2. Structuring Society to Structure Character 
24:13 - Chapter 3. The Psychology of WEIRD Subjects 
32:34 - Chapter 4. How Experience Affects Perception

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23622.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-14T09:46:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9T2nD6I2DzA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 18 - Programming Abstractions (Stanford)&quot; Lecture 18 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie introduces the &apos;implement vector&apos; and discusses ADTs (abstract data types) in more detail. She then develops a Vector from the ground up, explaining each step as she goes. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17687.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
      <video:publication_date>2012-09-03T16:54:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CYlbEVP349c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
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      <video:tag>abstract</video:tag>
      <video:tag>data</video:tag>
      <video:tag>type</video:tag>
      <video:tag>Abstraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 12 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Ionic Bonds - Classical Model and Mechanism

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15184.jpg</video:thumbnail_loc>
      <video:duration>2892</video:duration>
      <video:publication_date>2012-08-28T15:31:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MRJUxK-hhYw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 9 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20597.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-06T16:42:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mgZh9VrxXnQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
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      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Investing-Gold-Water-Added-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Investing Gold - Water Added Technique</video:title>
      <video:description>&quot;Lec 29 - Investing Gold - Water Added Technique&quot; Orig. air date: AUG 25 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22813.jpg</video:thumbnail_loc>
      <video:duration>1066</video:duration>
      <video:publication_date>2012-09-11T08:05:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FtHeVro2pHM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>Gold</video:tag>
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      <video:tag>Added</video:tag>
      <video:tag>Technique</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-fight-cancer-with-technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to fight cancer with technology</video:title>
      <video:description>This video explains about fighting cancer with technology.

&quot;Fighting cancer can feel like fighting a ghost. But sometimes, all it takes is a shift in perspective to help us find the answers we&apos;ve been looking for - and fight cancer more effectively.

Did you know that &quot;&quot;cancer&quot;&quot; is just a name for hundreds of different diseases? Makes diagnosis and treatment seem pretty tough. However, Clarient − a GE Healthcare company − is helping us better understand the unique behaviors of different types of cancer - like lung cancer, colon cancer, breast cancer, and prostate cancer. Watch and learn how this new perspective is arming oncologists with the knowledge they need to improve survival rates - fighting cancer one patient at a time.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/18f92da7-17ff-4faa-b5b3-fb801676e9a0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-10-11T00:19:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27844.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fighting</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Dental-Anatomy-Primary-Dentition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -Dental Anatomy: Primary Dentition</video:title>
      <video:description>&quot;Lec 1 -Dental Anatomy: Primary Dentition&quot;Discussion of the names, location and position, occlusion, terminology, identifying characteristics and comparison of permanent teeth to primary are presented. Orig. air date: JUN 21 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21581.jpg</video:thumbnail_loc>
      <video:duration>2663</video:duration>
      <video:publication_date>2012-09-09T06:09:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cclE4XbKt4w</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>dentition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-360-Lec-10b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 3.60 | Lec 10b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 18 - MIT 3.60 | Lec 10b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: 3D Symmetries, Point Groups

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15298.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-08-28T16:27:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w1qapsDFz2g</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec Last - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Instruction Scheduling (cont.)

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15299.jpg</video:thumbnail_loc>
      <video:duration>2373</video:duration>
      <video:publication_date>2012-08-28T16:27:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v9Xmajiraoc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Dental-Anatomy-Maxillary-Premolars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Dental Anatomy: Maxillary Premolars</video:title>
      <video:description>&quot;Lec 3 -Dental Anatomy: Maxillary Premolars&quot;Dicussion of location-position, occlusion, terminology morphology, and identifying characteristics of maxillary premolars. Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21582.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-09T06:09:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/524GZfAQWyQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Premolars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Dental-Anatomy-Mandibular-Molars-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6-Dental Anatomy: Mandibular Molars Review</video:title>
      <video:description>&quot;Lec 6-Dental Anatomy: Mandibular Molars Review&quot;A review of the Dental Anatomy of the mandibular molars.  Contains a ten question quiz at the end of the tape. Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21586.jpg</video:thumbnail_loc>
      <video:duration>648</video:duration>
      <video:publication_date>2012-09-09T06:10:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dprmszgyuIY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Molars</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Bone-Graft-Into-an-Intrabony-Pocket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31  - Bone Graft Into an Intrabony Pocket</video:title>
      <video:description>&quot;Lec 31  - Bone Graft Into an Intrabony Pocket&quot; A patient with a 7mm bony pocket on mandibular second molar receives bone graft.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21587.jpg</video:thumbnail_loc>
      <video:duration>683</video:duration>
      <video:publication_date>2012-09-09T06:10:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iBE8owv5wvU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>bone</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>into</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Intrabony</video:tag>
      <video:tag>Pocket</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Osseous-Surgery-in-the-Maxilla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32  - Osseous Surgery in the Maxilla</video:title>
      <video:description>&quot;Lec 32  - Osseous Surgery in the Maxilla&quot; VA film transfer

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21588.jpg</video:thumbnail_loc>
      <video:duration>1717</video:duration>
      <video:publication_date>2012-09-09T06:10:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HF4FGc5Lz7U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Maxilla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-The-Managment-of-the-Tuberosity-Area-in-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33  - The Managment of the Tuberosity Area in Periodontics</video:title>
      <video:description>&quot;Lec 33  - The Managment of the Tuberosity Area in Periodontics&quot; VA Film Transfer

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21589.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-09T06:10:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pDZQMe5Ru_s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Managment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tuberosity</video:tag>
      <video:tag>area</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Periodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Public Health 241 -</video:title>
      <video:description>lec 8-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27611.jpg</video:thumbnail_loc>
      <video:duration>2884</video:duration>
      <video:publication_date>2012-09-30T09:55:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EZOkMLfECqM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-The-Double-Papillae-Repositioned-Flap-in-Periodontal-Therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36  - The Double Papillae Repositioned Flap in Periodontal Therapy</video:title>
      <video:description>&quot;Lec 36  - The Double Papillae Repositioned Flap in Periodontal Therapy&quot; VA Film Transfer - two examples

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21592.jpg</video:thumbnail_loc>
      <video:duration>1739</video:duration>
      <video:publication_date>2012-09-09T06:11:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jx61v1uCB9o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>the</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Papillae</video:tag>
      <video:tag>Repositioned</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-A-Southern-World-View-The-Old-South-and-Proslavery-Ideology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - A Southern World View: The Old South and Proslavery Ideology</video:title>
      <video:description>&quot;Lec 3 - A Southern World View: The Old South and Proslavery Ideology&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight lectures on southern slavery. He makes a case for viewing the U.S. South as one of the five true &quot;slave societies&quot; in world history. He discusses the internal slave trade that moved thousands of slaves from the eastern seaboard to the cotton states of the Southwest between 1820 and 1860. Professor Blight then sketches the contents of the pro-slavery argument, including its biblical, historical, economic, cynical, and utopian aspects.

00:00 - Chapter 1. Introduction
08:39 - Chapter 2. The American South as Slave Society -- From the Foreign Slave Trade to the Slave Jail
23:54 - Chapter 3. Slavery for the Sake of Social Stability
33:54 - Chapter 4. Biblical, Historical, Amoral, Economic, and Utopian Arguments for Slavery
50:11 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16708.jpg</video:thumbnail_loc>
      <video:duration>3060</video:duration>
      <video:publication_date>2012-09-01T08:26:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yRfByLRO5xs</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cornerstone</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Alexander</video:tag>
      <video:tag>Stephens</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Hammond</video:tag>
      <video:tag>Pro</video:tag>
      <video:tag>slavery</video:tag>
      <video:tag>argument</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Andrew-Atwood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Andrew Atwood -</video:title>
      <video:description>Lec 10- Andrew Atwood</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17358.jpg</video:thumbnail_loc>
      <video:duration>3817</video:duration>
      <video:publication_date>2012-09-02T18:32:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SqlJ7Pne8oI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Atwood</video:tag>
      <video:tag>Parts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Brainstorming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Brainstorming</video:title>
      <video:description>&quot;Lec 7 - Brainstorming&quot; Chuck Eesley discusses how to organize productive brainstorming sessions. In this video, he covers the factors that inhibit idea production in brainstorming and how brainstorming is useful in startups.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19009.jpg</video:thumbnail_loc>
      <video:duration>1111</video:duration>
      <video:publication_date>2012-09-04T08:49:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0B69rnynnCA</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>brainstorming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Dental-Anatomy-Waxing-a-Mandibular-Bicuspid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -Dental Anatomy: Waxing a Mandibular Bicuspid</video:title>
      <video:description>&quot;Lec 11 -Dental Anatomy: Waxing a Mandibular Bicuspid&quot;Wax added technique of restoring bucco-cervical morphological anatomy on a visidont tooth.  Orig. air date: JUL 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21606.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2012-09-09T06:12:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KaffIQy7BLc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Bicuspid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypermature-cataract-phacoemulsification-using-trypan-blue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypermature cataract phacoemulsification using trypan blue</video:title>
      <video:description>Phacoemulsification using trypan blue was safe and effective in managing white cataract and had a high success rate watch video sapsulorrhexis after trypan blue staining of anterior capsule</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7300ee3b-85e8-4364-8061-1623655c2c99/cand_25.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-11-30T22:12:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9632.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hypermature</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Phacoemulsification</video:tag>
      <video:tag>using</video:tag>
      <video:tag>trypan</video:tag>
      <video:tag>blue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Dental-Anatomy-Introduction-to-Waxing-Bench-Set-up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12-Dental Anatomy: Introduction to Waxing, Bench Set-up</video:title>
      <video:description>&quot;Lec 12-Dental Anatomy: Introduction to Waxing, Bench Set-up&quot;Laboratory bench set-up, armamentarium, and demonstration of waxing a cone on a thumbnail.  Orig. air date: JUL 23 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21607.jpg</video:thumbnail_loc>
      <video:duration>1229</video:duration>
      <video:publication_date>2012-09-09T06:12:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3EhIHX17ET4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>bench</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Introductory-Periodontal-Surgical-Techniques-The-Apically-Positioned-Flap-and-Crown-Lengthening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46  - Introductory Periodontal Surgical Techniques: The Apically Positioned Flap and Crown Lengt</video:title>
      <video:description>&quot;Lec 46  - Introductory Periodontal Surgical Techniques: The Apically Positioned Flap and Crown Lengthening&quot; Orig. air date: APR 13 94

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21609.jpg</video:thumbnail_loc>
      <video:duration>1722</video:duration>
      <video:publication_date>2012-09-09T06:12:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ON3MyxT5Yyw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>46</video:tag>
      <video:tag>Introductory</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Apically</video:tag>
      <video:tag>Positioned</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Lengthening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Basic-Problems-in-Gold-Castings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Basic Problems in Gold Castings</video:title>
      <video:description>&quot;Lec 20 - Basic Problems in Gold Castings&quot; Discussion of basic problems encountered in casting gold restorations is presented at a level suitable for freshman or sophomore dental students. Orig. air date: MAR 17 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22804.jpg</video:thumbnail_loc>
      <video:duration>752</video:duration>
      <video:publication_date>2012-09-11T07:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jeq8dncqQ1U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Castings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 8 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on Mobile Robots: Automatic Parallel Parking, then finishes Kinematic Singularity and the Jacobian.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17581.jpg</video:thumbnail_loc>
      <video:duration>4511</video:duration>
      <video:publication_date>2012-09-03T16:14:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XrNdB4k5kUk</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>Automatic</video:tag>
      <video:tag>Driving</video:tag>
      <video:tag>jacobian</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>scheinman</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>joints</video:tag>
      <video:tag>singularity</video:tag>
      <video:tag>end</video:tag>
      <video:tag>effector</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>operat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 11 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on how statistical estimation can be used in convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17518.jpg</video:thumbnail_loc>
      <video:duration>4623</video:duration>
      <video:publication_date>2012-09-03T14:57:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GxK04B9SVg4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Parametric</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>estimation</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>Laplacian</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Adjusting-Posterior-Restorations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94  - Adjusting Posterior Restorations</video:title>
      <video:description>&quot;Lec 94  - Adjusting Posterior Restorations&quot; Dr. Clayton shows the procedure for try-in and occlusal adjustments after the posterior restorations come back from the dental lab. Orig. air date: SEP 20 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21648.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-09T06:37:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TUcctGnIhIc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>94</video:tag>
      <video:tag>Adjusting</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Restorations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Die-Fabrication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95  - Die Fabrication</video:title>
      <video:description>&quot;Lec 95  - Die Fabrication&quot; A video describing how removable dies are constructed from a silver-plated impression.  Orig. air date: DEC 12 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21649.jpg</video:thumbnail_loc>
      <video:duration>1064</video:duration>
      <video:publication_date>2012-09-09T06:37:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7eu1zVCd3nY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>95</video:tag>
      <video:tag>Die</video:tag>
      <video:tag>Fabrication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Clutch-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96  - Clutch Construction</video:title>
      <video:description>&quot;Lec 96  - Clutch Construction&quot; The procedure for the construction of a clutch on a dentulous patient.  Orig. air date: SEP 17 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21650.jpg</video:thumbnail_loc>
      <video:duration>1330</video:duration>
      <video:publication_date>2012-09-09T06:37:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fm8OVgEkQgs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>96</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>Construction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Rubber-Base-Impression-Duralay-Coping-Removable-Dies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97  - Rubber Base Impression, Duralay Coping, Removable Dies</video:title>
      <video:description>&quot;Lec 97  - Rubber Base Impression, Duralay Coping, Removable Dies&quot; The procedure for taking a rubber base impression of a mandible in preparation for a three unit bridge; Duralay copings  and a stone cast are made. Orig. air date: JUL 31 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21651.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-09T06:37:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9UaAUnXGPk8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>97</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Duralay</video:tag>
      <video:tag>Coping</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>dies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Mandibular-Bicuspid-34-Crown-Preparation-and-Temporization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99  - Mandibular Bicuspid 3/4 Crown Preparation and Temporization</video:title>
      <video:description>&quot;Lec 99  - Mandibular Bicuspid 3/4 Crown Preparation and Temporization&quot; Preparation of a bicuspid to be used as an abutment tooth for a three unit bridge. Shows the adaptation and cementation of a temporary crown.  Orig. air date: JUL 18 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21653.jpg</video:thumbnail_loc>
      <video:duration>704</video:duration>
      <video:publication_date>2012-09-09T06:38:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mO4t86OE_og</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>99</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Bicuspid</video:tag>
      <video:tag>3</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Temporization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Food-Webs-in-River-Networks-with-Mary-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Food Webs in River Networks with Mary Power</video:title>
      <video:description>Lec 58 - Food Webs in River Networks with Mary Power. Mary Power, Professor of Integrative Biology, University of California Berkeley addressed biodiversity, ecology and global change with the Harvard University community and beyond.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16098.jpg</video:thumbnail_loc>
      <video:duration>4002</video:duration>
      <video:publication_date>2012-08-29T09:29:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DRjfe6gsU14</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mary</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Special Relativity</video:title>
      <video:description>&quot;Lec Last - Special Relativity&quot; (June 18, 2012) Professor Susskind clarifies how some of his notation differs from the standard convention and then moves back into the concepts of momentum and conserved energy as it relates to special relativity.

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19050.jpg</video:thumbnail_loc>
      <video:duration>6885</video:duration>
      <video:publication_date>2012-09-04T09:31:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/maqbS8sSxYA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>convention</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>maxwells</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Conservation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Dissection-Vertebral-Column-Spinal-CordCoverings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Dissection: Vertebral Column, Spinal Cord/Coverings</video:title>
      <video:description>&quot;Lec 2 -Dissection: Vertebral Column, Spinal Cord/Coverings&quot;The gross anatomy of the vertebral column, spinal cord, and its coverings using a human cadaver.  Orig. air date: JUN 27 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21656.jpg</video:thumbnail_loc>
      <video:duration>899</video:duration>
      <video:publication_date>2012-09-09T06:41:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DThHVqqdtYs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>Vertebral</video:tag>
      <video:tag>Column</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>Coverings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 1 - New Revolutions in Particle Physics: Standard Model&quot; (January 11, 2010) Leonard Susskind, discusses the origin of covalent bonds, Coulomb&apos;s Law, and the names and properties of particles.

This course is a continuation of the Fall quarter
on particle physics. The material will focus on
the Standard Model of particle physics, especially
quantum chromodynamics (the theory of quarks) and
the electroweak theory based on the existence of the
Higgs boson. We will also explore the inadequacies
of the Standard Model and why theorists are led to
go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19079.jpg</video:thumbnail_loc>
      <video:duration>5837</video:duration>
      <video:publication_date>2012-09-04T09:50:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Igl8hE3Eac0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>density</video:tag>
      <video:tag>shrouding</video:tag>
      <video:tag>away</video:tag>
      <video:tag>function</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-an-actual-jet-kart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of an actual jet kart.</video:title>
      <video:description>The fun has just began, here is a kart that is run by a jet. Looks very enticing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2cfa4ea5-066b-43f4-9307-f00285eaa5ad/cand_25.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-25T20:34:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7904.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>jet</video:tag>
      <video:tag>kart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Simplifying-radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Simplifying radicals</video:title>
      <video:description>Simplifying radicals

Using exponent rules to simplify radicals or square roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20555.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2012-09-06T15:52:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6QJtWfIiyZo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Radicals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 4 - New Revolutions in Particle Physics: Standard Model&quot; (February 8, 2010) Professor Leonard Susskind discusses gauge theories.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Continuing Studies at Stanford
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19082.jpg</video:thumbnail_loc>
      <video:duration>5682</video:duration>
      <video:publication_date>2012-09-04T09:50:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3g6RtyGjX3o</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Gauss</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>shell</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>baryon</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>symmetry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Neurovascular-Supply-of-the-Mid-Face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -The Neurovascular Supply of the Mid-Face</video:title>
      <video:description>&quot;Lec 1 -The Neurovascular Supply of the Mid-Face&quot;Orig. air date: SEP 25 87

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21655.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2012-09-09T06:41:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VsCIKW0XifI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Neurovascular</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mid</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-jet-engine-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a jet engine works</video:title>
      <video:description>In this animation the mystery behind the working of a jet engine is unraveled. Learn about the fan and other important components.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35a2b56e-ac65-4448-b4b0-6041eb8191b6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-25T20:35:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7905.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Brain-Candy-How-Desserts-Slow-the-Passage-of-Time-Lecture-3-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Brain Candy: How Desserts Slow the Passage of Time | Lecture 3 (2010)</video:title>
      <video:description>Lec 55 - Brain Candy: How Desserts Slow the Passage of Time | Lecture 3 (2010). Speaker: Bill Yosses (White House Pastry Chef)

Location: Science Center D</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16068.jpg</video:thumbnail_loc>
      <video:duration>6173</video:duration>
      <video:publication_date>2012-08-29T08:57:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8cAwh7bBe1w</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>yosses</video:tag>
      <video:tag>pastries</video:tag>
      <video:tag>white</video:tag>
      <video:tag>HOUSE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chiller-Plant-Mechanical-Piping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chiller Plant Mechanical Piping</video:title>
      <video:description>Hospital chiller plants undertake a massive workload. They comprise of evaporator pumps and chillers among other components. So how is the mechanical Piping accomplished, this animation details all.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e383fe82-182b-4344-9857-5525760db502/cand_25.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-11-25T20:35:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7906.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Hospital</video:tag>
      <video:tag>Chiller</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>Piping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Gross-Anatomy-Muscles-of-Mastication-and-the-TMJ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Gross Anatomy: Muscles of Mastication and the TMJ</video:title>
      <video:description>&quot;Lec 34- Gross Anatomy: Muscles of Mastication and the TMJMuscles of mastication and temporomandibular joint and their anatomical features using a human cadaver.  Orig. air date: JUN 6 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21692.jpg</video:thumbnail_loc>
      <video:duration>830</video:duration>
      <video:publication_date>2012-09-09T07:01:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RVAeQ933HfE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mastication</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>TMJ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 12 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on geometric problems in the context of electrical engineering and convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17519.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-03T14:57:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mNzu42FrlHo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>complementary</video:tag>
      <video:tag>slackness</video:tag>
      <video:tag>Lowner</video:tag>
      <video:tag>John</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>maximum</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -Introduction</video:title>
      <video:description>&quot;Lec 1 -Introduction&quot;Foundations of Modern Social Thought (SOCY 151) 

Professor Szelenyi introduces the course to the students.  Then he introduces each social thinker we will cover in the course: Hobbes, Locke, Montesquieu, Rousseau, Smith, J.S. Mill, Marx, Nietzsche, Freud, Weber, and Durkheim.  He provides an overview of their biographies, their major works, and their major contributions.

00:00 - Chapter 1. Introduction: An Interdisciplinary Approach
14:36 - Chapter 2. Hobbes: The Troublemaker
19:07 - Chapter 3. Locke&apos;s Separation of Powers
21:50 - Chapter 4. The Adventurous Life and Work of Montesquieu
27:00 - Chapter 5. Rousseau: The Renaissance Man
34:17 - Chapter 6. The Two Adam Smiths
37:58 - Chapter 7. Mill&apos;s (Revisionist) Utilitarianism
40:51 - Chapter 8. The Well-Known Marx
41:51 - Chapter 9. Nietzsche: The First Post-modern Theorist
43:12 - Chapter 10. Brief Overviews on Freud, Weber and Durkheim

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23333.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-13T13:00:36.000Z</video:publication_date>
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      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Computer-Science-61-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Computer Science 61 Fall 2010</video:title>
      <video:description>Lec 26- Computer Science 61.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17902.jpg</video:thumbnail_loc>
      <video:duration>2989</video:duration>
      <video:publication_date>2012-09-03T18:04:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/49vLgo4VBhg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Early-Middle-Ages-284-1000-The-Crucial-Seventh-Century</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Early Middle Ages, 284--1000: The Crucial Seventh Century</video:title>
      <video:description>&quot;Lec 17 - The Early Middle Ages, 284--1000: The Crucial Seventh Century&quot;The Early Middle Ages, 284--1000 (HIST 210)

In the first half of this lecture, Professor Freedman continues the previous lecture&apos;s discussion of the Abbasids. He highlights their ability to assimilate other cultures, before turning to their decline in the tenth century. In the second half of the lecture, Professor Freedman considers the seventh century, the crucial turning point in the history of early medieval Europe. The seventh century shaped medieval Europe; the period saw the rise of Islam and Northern Europe, fundamental changes in Byzantium, the reorientation of Persia, and the end of the secular elite in the west. Professor Freedman concludes with a few remarks on the Pirenne thesis, which states that the rise of Islam broke up the Mediterranean and paved the way for the rise of northern Europe.

00:00 - Chapter 1. Geography and Medicine under the Abbasids 
15:05 - Chapter 2. The Collapse of the Abbasid Caliphate
22:49 - Chapter 3. The Importance of the Seventh Century
30:18 - Chapter 4. The Seventh Century as a Turning Point
44:30 - Chapter 5. Pirenne Thesis and Conclusion

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23486.jpg</video:thumbnail_loc>
      <video:duration>2718</video:duration>
      <video:publication_date>2012-09-14T09:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/afmnB0o8-jI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>284</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Crucial</video:tag>
      <video:tag>Seventh</video:tag>
      <video:tag>Century</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 12 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on An Innovative Space Rover with Extended Climbing Abilities, then continues his lecture on Dynamics.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4417</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/MCmkUJGYvOY</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>robotics</video:tag>
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      <video:tag>technology</video:tag>
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      <video:tag>locomotion</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ki</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-The-Tuskegee-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- The Tuskegee Experiment</video:title>
      <video:description>&quot;Lec 21- The Tuskegee ExperimentEpidemics in Western Society Since 1600 (HIST 234)

The Tuskegee Syphilis Study, carried out in Macon, Alabama, from 1932 to 1972, is a notorious episode in the checkered history of medical experimentation. In one of the most economically disadvantaged parts of the U.S., researchers deceived a group of 399 black male syphilitics into participating in a study with no therapeutic value. These &quot;volunteers&quot; were not treated as patients, but rather as experimental subjects, or walking cadavers. Even after the development of penicillin, the Tuskegee group was denied effective treatment. Despite regularly published scholarly articles, forty years passed before there was any protest in the medical community. The aftereffects of the study, along with the suffering of its victims, include a series of congressional investigations, the drafting of medical ethics guidelines, and the establishment of independent review boards.

00:00 - Chapter 1. Tuskegee Syphilis Study, 1932-72
05:26 - Chapter 2. Origins
26:23 - Chapter 3. Continuation
45:45 - Chapter 4. Legacy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
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      <video:duration>3066</video:duration>
      <video:publication_date>2012-09-13T11:59:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3KL7lcWMkz0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>the</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Doubling-Down-on-Success-Go-International-or-Get-Acquired</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Doubling Down on Success: Go International or Get Acquired?</video:title>
      <video:description>&quot;Lec Last - Doubling Down on Success: Go International or Get Acquired?&quot; Bill Draper talks about his experiences as a venture capitalist, what he looks for in an entrepreneur, how Silicon Valley has changed over 40 years, and gives advice to future entrepreneurs. 

With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19112.jpg</video:thumbnail_loc>
      <video:duration>4033</video:duration>
      <video:publication_date>2012-09-04T10:05:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1CeBW1pFDns</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
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      <video:tag>silicon</video:tag>
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      <video:tag>UN</video:tag>
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      <video:tag>Third</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Public</video:tag>
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      <video:tag>funding</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses C language programming by focusing on different forms of stack.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:duration>3087</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/iyLNYXcEtWE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>realloc</video:tag>
      <video:tag>Memory</video:tag>
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      <video:tag>address</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>character</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>static</video:tag>
      <video:tag>void</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Cosmology</video:title>
      <video:description>&quot;Lec 4 - Cosmology&quot; Lecture 4 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded February 2, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17736.jpg</video:thumbnail_loc>
      <video:duration>7959</video:duration>
      <video:publication_date>2012-09-03T17:11:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KdBrQMkkDz8</video:player_loc>
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      <video:tag>wavelength</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Hubble</video:tag>
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      <video:tag>Last</video:tag>
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      <video:tag>shift</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng continues his lecture about support vector machines, including soft margin optimization and kernels. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4639</video:duration>
      <video:publication_date>2012-09-04T04:44:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bUv9bfMPMb4</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
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      <video:tag>margin</video:tag>
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      <video:tag>SMO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-61A-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Computer Science 61A - Lecture 24</video:title>
      <video:description>Computer Science 61A - Lecture 24

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26970.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-09-19T06:09:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XSrN6Aw81ik</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-ME-C117-Final-Project-Outline</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 6 ME C117  Final Project Outline</video:title>
      <video:description>ME C117  Final Project Outline

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19245.jpg</video:thumbnail_loc>
      <video:duration>4779</video:duration>
      <video:publication_date>2012-09-05T00:53:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aWEWFiEHUAg</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Example-of-Finding-Reactant-Empirical-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Example of Finding Reactant Empirical Formula</video:title>
      <video:description>Example of Finding Reactant Empirical Formula

Example of Finding Reactant Empirical Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22723.jpg</video:thumbnail_loc>
      <video:duration>1061</video:duration>
      <video:publication_date>2012-09-11T02:57:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/66ziUq6vRko</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Example</video:tag>
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      <video:tag>Finding</video:tag>
      <video:tag>Reactant</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Molecular-and-Empirical-Forumlas-from-Percent-Composition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Molecular and Empirical Forumlas from Percent Composition</video:title>
      <video:description>Molecular and Empirical Forumlas from Percent Composition

Molecular and Empirical Forumlas from Percent Composition.  Example 2.9 from Kotz Chemistry book</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22729.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2012-09-11T02:58:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_H009sTvYE0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>Forumlas</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>composition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 21 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain continues discussing the functional program and the Scheme programming language by focusing upon function pointers.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17771.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-03T17:20:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omzSd3En5g4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>apply</video:tag>
      <video:tag>eval</video:tag>
      <video:tag>map</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Class-III-Composite-Restoration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Class III Composite Restoration</video:title>
      <video:description>&quot;Lec 1 - Class III Composite Restoration&quot; The procedure for a composite restoration including cavity prep.,final caries removal, refinement and retention, pulpal protection,manip. and placement of composite mat. Orig. air date: AUG 7 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22816.jpg</video:thumbnail_loc>
      <video:duration>1960</video:duration>
      <video:publication_date>2012-09-11T08:10:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A_OnSPXP3nk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>class</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Restoration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Operator-Patient-Positioning-for-Operative-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Operator-Patient Positioning for Operative Dentistry</video:title>
      <video:description>&quot;Lec 18 - Operator-Patient Positioning for Operative Dentistry&quot; Demonstration of operator and patient positions for operative dental procedure in both maxillary and mandibular quadrants. Orig. air date: AUG 7 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22833.jpg</video:thumbnail_loc>
      <video:duration>824</video:duration>
      <video:publication_date>2012-09-11T08:12:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MqSzATwczbk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>operator</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Positioning</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Dentistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Esthetics-and-Communications-with-a-Custom-Shade-Guide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Esthetics and Communications with a Custom Shade Guide</video:title>
      <video:description>&quot;Lec 33 - Esthetics and Communications with a Custom Shade Guide&quot; Describes color parameters and use of extended shade guides for transferring information to labs. Lab method of using shade guides is shown.  Orig. air date: JAN 1 86

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22848.jpg</video:thumbnail_loc>
      <video:duration>993</video:duration>
      <video:publication_date>2012-09-11T08:21:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/41yemUKGmvE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Esthetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>Shade</video:tag>
      <video:tag>Guide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Context-Aware-Computing-Understanding-Human-Intention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Context Aware Computing: Understanding Human Intention</video:title>
      <video:description>&quot;Lec 8 - Context Aware Computing: Understanding Human Intention&quot; November 30, 2007 lecture by Ted Selker for the Stanford University Human-Computer Interaction Seminar (CS 547). This talk demonstrates that Artificial intelligence can competently improve human interaction with systems and even each other in a myriad of natural scenarios.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24047.jpg</video:thumbnail_loc>
      <video:duration>4503</video:duration>
      <video:publication_date>2012-09-14T14:58:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N7zb0EjzFPY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>context</video:tag>
      <video:tag>aware</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>Understanding</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Intention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 5 - Classical Mechanics&quot; (October 24, 2011) Leonard Susskind discusses different particle transformations as well as how to represent and analyze them using tools like the LaGrangian.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18982.jpg</video:thumbnail_loc>
      <video:duration>7333</video:duration>
      <video:publication_date>2012-09-04T08:34:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lW9GJ0aiaNc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>pulse</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>active</video:tag>
      <video:tag>Passive</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>position</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>component</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>system</video:tag>
      <video:tag>time</video:tag>
      <video:tag>variant</video:tag>
      <video:tag>hamil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Adaptation-of-Combination-Clasps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129  - Adaptation of Combination Clasps</video:title>
      <video:description>&quot;Lec 129  - Adaptation of Combination Clasps&quot; Shows how to adapt the wrought wire component of a combination clasp to achieve the desired amount of retention in the middle of the buccal of the abutment tooth. Orig. air date: DEC 2 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22934.jpg</video:thumbnail_loc>
      <video:duration>729</video:duration>
      <video:publication_date>2012-09-11T10:06:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O_PXK3Tv7ZM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>129</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Clasps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Koala-End-User-Programming-on-the-Web</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Koala: End User Programming on the Web</video:title>
      <video:description>&quot;Lec 8 - Koala: End User Programming on the Web&quot; December 8, 2006 lecture by Tessa Lau and Allen Cypher for the Stanford University Human Computer Interaction Seminar (CS547).  Tessa and Allen demonstrate their program Koala that enables users to record their actions in a web browswer, play them back to automate those actions and publish them on a wiki to share with a community.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24022.jpg</video:thumbnail_loc>
      <video:duration>4681</video:duration>
      <video:publication_date>2012-09-14T14:48:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dfaExbgqFoQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Koala</video:tag>
      <video:tag>end</video:tag>
      <video:tag>user</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>web</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Physics-111-Laser-Safety</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Physics 111: Laser Safety</video:title>
      <video:description>Physics 111: Laser Safety

Physics 111 Advanced Laboratory.  Donald Orlando

Viewing this video is one part of the laser training required of all students in Physics 111 who choose to do experiments involving Class 3b or Class 4 lasers.  This video describes the laser safety issues in the Physics 111 Laboratory course.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27008.jpg</video:thumbnail_loc>
      <video:duration>1169</video:duration>
      <video:publication_date>2012-09-19T06:20:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IohTugXw1jA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Past-Present-and-Future-of-Digital-Memories</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Past, Present, and Future of Digital Memories</video:title>
      <video:description>&quot;Lec 12 - The Past, Present, and Future of Digital Memories&quot; April 18, 2008 lecture by Steve Whittaker for the Stanford University Human Computer Interaction Seminar (CS547).

Steve Whittaker reviews the Digital Memories vision, briefly present various studies that challenge that vision, moving on to suggest an alternative approach to the topic that is informed by cognitive science, suggesting that instead of focusing on exhaustive capture we should be designing prosthetic memory devices that are (a) synergistic with our organic memories (b) have mechanisms for selecting and abstracting critical events from the memory record.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24051.jpg</video:thumbnail_loc>
      <video:duration>4020</video:duration>
      <video:publication_date>2012-09-14T14:59:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z-TuF2i49v8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>the</video:tag>
      <video:tag>past</video:tag>
      <video:tag>present</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>memories</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-165-Waxing-Tooth-Morphology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 165 -Waxing Tooth Morphology</video:title>
      <video:description>&quot;Lec 165 -Waxing Tooth Morphology&quot; Shows the armamentarium, bench set-up, flame adjustment and procedures used in waxing tooth morphology. Several practice exercises are also demonstrated. Orig. air date: AUG 25 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22977.jpg</video:thumbnail_loc>
      <video:duration>1123</video:duration>
      <video:publication_date>2012-09-11T10:30:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S8a2Da6ho9o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>165</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Morphology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 4 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 16, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24061.jpg</video:thumbnail_loc>
      <video:duration>6847</video:duration>
      <video:publication_date>2012-09-14T15:05:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5vfo512fvlE</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Economics-119-Lecture-14-Applications-of-Projection-Bias</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics 119 - Lecture 14: Applications of Projection Bias</video:title>
      <video:description>Economics 119 - Lecture 14: Applications of Projection Bias

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25847.jpg</video:thumbnail_loc>
      <video:duration>4824</video:duration>
      <video:publication_date>2012-09-18T17:52:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wqlA1ca7mfA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>Bias</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Graphing-systems-of-inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Graphing systems of inequalities</video:title>
      <video:description>Graphing systems of inequalities

U06_L3_T1_we1 Graphing systems of inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24639.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-17T14:34:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TqsRlc02rtc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Quantum Entanglements, Part 3 (Stanford)&quot; Lectures 2 and 3 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded April 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24068.jpg</video:thumbnail_loc>
      <video:duration>5939</video:duration>
      <video:publication_date>2012-09-14T15:09:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3mfNey1Z53k</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Expanding-the-Mobile-Consumer-Software-Market</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Expanding the Mobile Consumer Software Market</video:title>
      <video:description>&quot;Lec 12 - Expanding the Mobile Consumer Software Market&quot; January 24, 2007 lecture by Kristin McDonnell for the Stanford University Computer Systems Colloquium (EE 380). This talk focuses on the opportunities for growth in the mobile consumer market - casual games and the female market are forecasted to be two of the industry&apos;s primary growth drivers- and provides an overview of the industry&apos;s value chain.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24086.jpg</video:thumbnail_loc>
      <video:duration>4664</video:duration>
      <video:publication_date>2012-09-14T15:14:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8J3kiFNbXII</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>expanding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>software</video:tag>
      <video:tag>Market</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-174-Waxing-the-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 174 - Waxing the Bridge</video:title>
      <video:description>&quot;Lec 174 - Waxing the Bridge&quot; Place die spacer, die lub and wax manipulation, pontic form, buccal cusp cones, centric stop areas, lingual cusp tips, cusp and marginal ridges, axial cont., triangular ridges, supplemental ridges.
Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22986.jpg</video:thumbnail_loc>
      <video:duration>3748</video:duration>
      <video:publication_date>2012-09-11T10:37:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X1lSZWQc9Wc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>174</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Why-Zappos-Pays-New-Employees-to-Quit-And-You-Should-Too</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Why Zappos Pays New Employees to Quit--And You Should Too</video:title>
      <video:description>Why Zappos Pays New Employees to Quit--And You Should Too

An interview with Bill Taylor, Game Changer blogger for HarvardBusiness.org. Zappos knows that they can&apos;t deliver great customer service unless their employees are committed to the values of the company. So what do they do? They pay employees to quit!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25588.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-18T16:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQLTQAv5JQA</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Zappos</video:tag>
      <video:tag>Pays</video:tag>
      <video:tag>new</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Quit</video:tag>
      <video:tag>and</video:tag>
      <video:tag>You</video:tag>
      <video:tag>should</video:tag>
      <video:tag>Too</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Equality-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Equality II</video:title>
      <video:description>&quot;Lec 22 -Equality II&quot;Philosophy and the Science of Human Nature (PHIL 181)

Robert Nozick&apos;s Anarchy, State, and Utopia is presented as a counterpoint to Rawls&apos; A Theory of Justice. In contrast to Rawls, who puts justice at the center of his theory, Nozick maintains that the primary notion should be rights or liberties. With that assumption in place, Nozick argues that a minimal state is the only just state, and that any state more extensive violates fundamental liberties. Professor Gendler proceeds to introduce and discuss the central elements of the seventh chapter of Anarchy, State, and Utopia: the notions of justice in acquisition, justice in transfer, and the Lockean Proviso. The lecture concludes with an examination of Nozick&apos;s well-known Wilt Chamberlain argument, by which he attempts to justify his claim that state-sponsored economic redistribution is unjust.

00:00 - Chapter 1. Introducing Nozick
06:28 - Chapter 2. Justice in Holdings
18:22 - Chapter 3. The Lockean Proviso
30:42 - Chapter 4. The Wilt Chamberlain Argument

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23621.jpg</video:thumbnail_loc>
      <video:duration>2743</video:duration>
      <video:publication_date>2012-09-14T09:46:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v95aQqvdkNk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Equality</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Guest-Speaker-Laura-Cha</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Guest Speaker Laura Cha</video:title>
      <video:description>&quot;Lec 16 - Guest Speaker Laura Cha&quot; Financial Markets (2011) (ECON 252)

This is a guest lecture by Laura Cha, former vice chair of the China Securities Regulatory Commission and a member of the Executive Council of Hong Kong. In her introductory remarks, Ms. Cha emphasizes career opportunities in the private as well as the public sector of financial markets, and elaborates on her own career as a regulator in the Chinese market. In an ensuing discussion with Professor Shiller, she discusses motivations to work in the public sector, emphasizing the marketability of public sector skills in the private sector, but also a sense of mission to influence the creation and proper functioning of markets. Subsequently, in a conversation with the students of the class, she addresses the application and enforcement of regulation in China. Moreover, she outlines channels through which the Chinese government supports start-up companies, and addresses the recent mergers of various financial exchanges all over the world. Further topics of the conversation include the registration of Chinese companies on overseas exchanges, the plans for an international board at the Shanghai Stock Exchange, and a personal account of her studies at law school. Ms. Cha concludes her guest lecture by sharing her views about the Basel III rules.

00:00 - Chapter 1. The Private and the Public Sector of Financial Markets
07:20 - Chapter 2. China&apos;s Public Sector and Opportunities in Other Emerging Market
17:50 - Chapter 3. Motivations to Work in the Public Sector 
23:26 - Chapter 4. The Interplay between the Western Business World and Emerging Markets 
27:22 - Chapter 5: A Brief History of the Hong Kong Shanghai Banking Corporation (HSBC)
31:19 - Chapter 6. The Role and the Enforcement of Regulation in China
36:40 - Chapter 7. State-Owned Enterprises and Support for Start-Up Companies in China
45:45 - Chapter 8. Mergers of Stock Exchanges
49:25 - Chapter 9. Overseas Registration of Chinese Companies and the International Board in Shanghai
58</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23724.jpg</video:thumbnail_loc>
      <video:duration>3771</video:duration>
      <video:publication_date>2012-09-14T10:43:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vucQ8ila814</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Speaker</video:tag>
      <video:tag>Laura</video:tag>
      <video:tag>Cha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61A-environments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Computer Science 61A -  environments</video:title>
      <video:description>&quot;Lec 22 -Computer Science 61A -  environments&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23791.jpg</video:thumbnail_loc>
      <video:duration>2820</video:duration>
      <video:publication_date>2012-09-14T11:11:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uxvRoOV9nOk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>environments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Computer-Science-61A-streams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Computer Science 61A -  streams</video:title>
      <video:description>&quot;Lec 40 - Computer Science 61A -  streams&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23829.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-14T11:28:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mtl0z0HgRTM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>40</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>streams</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Simplifying-Square-Roots-Comment-Response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Simplifying Square Roots Comment Response</video:title>
      <video:description>Simplifying Square Roots Comment Response

Thinking about the domain of the expression to determine if we need the absolute value sign</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25288.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-18T02:44:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qFFhdLlX220</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>comment</video:tag>
      <video:tag>response</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Physics-10-Quantum-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Physics 10  Quantum IV</video:title>
      <video:description>Physics 10  Quantum IV

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19328.jpg</video:thumbnail_loc>
      <video:duration>4275</video:duration>
      <video:publication_date>2012-09-05T01:28:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yzP6TdBAIcU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-u08_l1_t2_we2-Reading-Line-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - u08_l1_t2_we2 Reading Line Graphs</video:title>
      <video:description>u08_l1_t2_we2 Reading Line Graphs

u08_l1_t2_we2 Reading Line Graphs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25067.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-18T01:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/36v2EXZRzUE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>u08</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t2</video:tag>
      <video:tag>we2</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>line</video:tag>
      <video:tag>graphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Integrative-Biology-131-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 2 Integrative Biology 131  Skeletal System</video:title>
      <video:description>This is lecture 2 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  Professor Marian Diamond is explaining general human anatomy.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19289.jpg</video:thumbnail_loc>
      <video:duration>2863</video:duration>
      <video:publication_date>2012-09-05T01:15:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FjCIRLwkl3k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>human</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-169-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 169 - Lecture 16</video:title>
      <video:description>Computer Science 169 - Lecture 16

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26111.jpg</video:thumbnail_loc>
      <video:duration>4878</video:duration>
      <video:publication_date>2012-09-18T23:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XtX20HL_crs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Integrative-Biology-131-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 4 Integrative Biology 131  Skeletal System</video:title>
      <video:description>This is lecture 4 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19293.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-05T01:16:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gv0VcUWAaQw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Building-Resilience-Social-Capital-in-Post-Disaster-Recovery-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Building Resilience: Social Capital in Post-Disaster Recovery | Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 7 - Building Resilience: Social Capital in Post-Disaster Recovery | Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Speaker:
Daniel P. Aldrich
Associate Professor of Political Science, Purdue University

Moderator:
Susan J. Pharr
Director, Program on U.S.-Japan Relations; Edwin O. Reischauer Professor of Japanese Politics, Department of Government

Time:
December 6, 2011 | 12:30-2:00pm

Location:
Bowie-Vernon Room (K262), CGIS Knafel Building, 1737 Cambridge Street

Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies

Special Series on Post-Disaster Japan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23994.jpg</video:thumbnail_loc>
      <video:duration>5087</video:duration>
      <video:publication_date>2012-09-14T13:37:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tx4Ii5tueDo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>building</video:tag>
      <video:tag>Resilience</video:tag>
      <video:tag>social</video:tag>
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      <video:tag>in</video:tag>
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      <video:tag>Disaster</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Japan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 3 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded October 29, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23998.jpg</video:thumbnail_loc>
      <video:duration>5742</video:duration>
      <video:publication_date>2012-09-14T13:44:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3YARPNZrcIY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Modern</video:tag>
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      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Intervertebral-Disk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Intervertebral Disk</video:title>
      <video:description>This video will discusse the histology of intervertebral disk in your body. Diagrams, purpose and the locations are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3137409a-8ef0-4856-8ef9-ffb5085953e8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-11-30T22:17:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9647.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Intervertebral</video:tag>
      <video:tag>disk</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Models-in-3D-Space-1869-1877-Optical-Isomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Models in 3D Space (1869-1877); Optical Isomers</video:title>
      <video:description>&quot;Lec 25 - Models in 3D Space (1869-1877); Optical Isomers&quot; Freshman Organic Chemistry (CHEM 125)

Despite cautions from their conservative elders, young chemists like Paternó and van&apos;t Hoff began interpreting molecular graphs in terms of the arrangement of a molecule&apos;s atoms in 3-dimensional space. Benzene was one such case, but still more significant was the prediction, based on puzzling isomerism involving &quot;optical activity,&quot; that molecules could be &quot;chiral,&quot; that is, right- or left-handed. Louis Pasteur effected the first artificial separation of racemic acid into tartaric acid and its mirror-image.

00:00 - Chapter 1. Venturing into 3-D Arrangements of a Molecule&apos;s Atoms
11:41 - Chapter 2. Exchanges between van&apos;t Hoff and Ladenburg on Aromaticity and Chirality
22:58 - Chapter 3. In-Class Observations and Experiments on Chirality 
39:14 - Chapter 4. Louis Pasteur&apos;s Artificial Separation of Racemic Acid

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19761.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-05T09:30:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Trr2QgIyRNY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Enantiomers</video:tag>
      <video:tag>diasteromers</video:tag>
      <video:tag>chirality</video:tag>
      <video:tag>chiral</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Pasteur</video:tag>
      <video:tag>superimposability</video:tag>
      <video:tag>polarized</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>rotation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-SAT-Prep-Test-1-Section-9-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - SAT Prep: Test 1 Section 9 Part 4</video:title>
      <video:description>SAT Prep: Test 1 Section 9 Part 4

Problems 12-14 on page 426</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22095.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2012-09-11T00:47:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5tptL-SjfHY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-ChucK-A-Computer-Music-Programming-Language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - ChucK: A Computer Music Programming Language</video:title>
      <video:description>&quot;Lec 7 - ChucK: A Computer Music Programming Language&quot; November 16, 2007 lecture by Ge Wang for the Stanford University Human-Computer Interaction Seminar (CS 547). In the first part of this talk, Ge presents the design, philosophy, and development of ChucK, a computer music programming language intending to provide a different approach, expressiveness, and thinking with respect to time and parallelism in audio programming - as well as a platform for precise and rapid experimentation. In the second part of this presentation, Ge describes his adventures with the &quot;laptop orchestra&quot;: a new type of large-scale, computer-mediated music ensemble.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24046.jpg</video:thumbnail_loc>
      <video:duration>5105</video:duration>
      <video:publication_date>2012-09-14T14:58:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2rpk461T6l4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>ChucK</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Technologies-for-Collaborative-Democracy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Technologies for Collaborative Democracy</video:title>
      <video:description>&quot;Lec 10 - Technologies for Collaborative Democracy&quot; April 4, 2008 lecture by Beth Noveck for the Stanford University Human Computer Interaction Seminar (CS547).

In this lecture, Beth Noveck discusses why current political institutions have changed little in response to Web 2.0. She explores the role of visual and social interfaces in producing better democracy and talk about the progress of the Peer-to-Patent project.  Overall, the talk focuses on how both law and technology might be better deployed together to bring about not only deliberation but collective action and a new kind of collaborative democracy that connects institutions to networks.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on Youtube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24049.jpg</video:thumbnail_loc>
      <video:duration>4972</video:duration>
      <video:publication_date>2012-09-14T14:58:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QIHUGO4HAmQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Collaborative</video:tag>
      <video:tag>democracy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Radical-Equivalent-to-Rational-Exponents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Radical Equivalent to Rational Exponents</video:title>
      <video:description>Radical Equivalent to Rational Exponents

u16_l1_t3_we1 Radical Equivalent to Rational Exponents</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25294.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-09-18T02:45:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jO4wOQQiVZg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Radical</video:tag>
      <video:tag>Equivalent</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Exponents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Domain-of-a-Radical-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Domain of a Radical Function</video:title>
      <video:description>Domain of a Radical Function

u17_l2_t3_we2 Domain of a Radical Function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25345.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-09-18T03:00:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4h54s7BBPpA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Logarithm-of-a-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Logarithm of a Power</video:title>
      <video:description>Logarithm of a Power

u18_l2_t2_we3 Logarithm of a Power</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25427.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2012-09-18T14:13:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pb9V374iOas</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Logarithm</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Statistics 21</video:title>
      <video:description>Lec 6- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16938.jpg</video:thumbnail_loc>
      <video:duration>4709</video:duration>
      <video:publication_date>2012-09-01T17:01:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qRpSag-cTRs</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 7 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded May 21, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24072.jpg</video:thumbnail_loc>
      <video:duration>6086</video:duration>
      <video:publication_date>2012-09-14T15:10:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LLzRyBX1wF0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 8 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded June 16, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24073.jpg</video:thumbnail_loc>
      <video:duration>7765</video:duration>
      <video:publication_date>2012-09-14T15:10:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6gRhmeTjadw</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Flash-Player-ActionScript-Virtual-Machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Flash Player ActionScript Virtual Machine</video:title>
      <video:description>&quot;Lec 9 - Flash Player ActionScript Virtual Machine&quot; December 6, 2006 lecture by Rick Reitmaier for the Stanford University Computer Systems Colloquium (EE 380).

ActionScript, the scripting language for the Adobe Flash Player, is executed by a virtual machine (VM), the internals of which are the focus of this talk in addition to a discussion addressing Adobe&apos;s recent release of the source code of this VM to the open source community.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24083.jpg</video:thumbnail_loc>
      <video:duration>4803</video:duration>
      <video:publication_date>2012-09-14T15:14:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lMSdoBqdeng</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>Player</video:tag>
      <video:tag>ActionScript</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-An-App-Developers-View-of-Next-Gen-Systems-Enablement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - An App Developer&apos;s View of Next Gen Systems Enablement</video:title>
      <video:description>&quot;Lec 23 - An App Developer&apos;s View of Next Gen Systems Enablement&quot; May 9, 2007 lecture by Catherine Crawford for the Stanford University Computer Systems Colloquium (EE 380).  Catherine reviews a history of programming paradigms and models, as well as workloads and subsequent programming issues from current market growth segments; she combines this review with a software view of technology and system advances to develop a sense of &quot;what&apos;s missing&quot; in current art for developers to engage in pragmatic parallelism in application development.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24097.jpg</video:thumbnail_loc>
      <video:duration>4617</video:duration>
      <video:publication_date>2012-09-14T15:20:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i0VN6Ij0bjo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>an</video:tag>
      <video:tag>app</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>Gen</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Enablement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Integrative-Biology-131-Muscular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 11 Integrative Biology 131 Muscular System</video:title>
      <video:description>This is lecture 11 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19306.jpg</video:thumbnail_loc>
      <video:duration>3115</video:duration>
      <video:publication_date>2012-09-05T01:21:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4DlAZJeFrrE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>howto</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Practice of Art 23AC</video:title>
      <video:description>lec 1-Practice of Art 23AC  Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27577.jpg</video:thumbnail_loc>
      <video:duration>2767</video:duration>
      <video:publication_date>2012-09-30T09:02:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cpCu8nNwQ9Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Integrative-Biology-131-Lymphatic-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 17 Integrative Biology 131   Lymphatic System</video:title>
      <video:description>This is lecture 17 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19317.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-05T01:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2bDMk1ciDm8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Integrative-Biology-131-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 19 Integrative Biology 131   Review</video:title>
      <video:description>This is a lecture of University of California, Berkeley.

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19322.jpg</video:thumbnail_loc>
      <video:duration>3266</video:duration>
      <video:publication_date>2012-09-05T01:27:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m4THumADnB8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 30 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24191.jpg</video:thumbnail_loc>
      <video:duration>4130</video:duration>
      <video:publication_date>2012-09-15T04:37:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XUmJ2h5qz6o</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-SIMS-141-Search-Advertising-Dr-Hal-Varian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - SIMS 141 - Search Advertising: Dr. Hal Varian</video:title>
      <video:description>This is lecture 2 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - Search Advertising: Dr. Hal Varian

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society.  Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division.  The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19342.jpg</video:thumbnail_loc>
      <video:duration>2966</video:duration>
      <video:publication_date>2012-09-05T01:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4TpRAp0WWLs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>search</video:tag>
      <video:tag>advertising</video:tag>
      <video:tag>education</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>141</video:tag>
      <video:tag>information</video:tag>
      <video:tag>Systems</video:tag>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>Cl</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Electrical-Engineering-C245-MEMS-Transistor-In</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Electrical Engineering C245 -MEMS-Transistor In</video:title>
      <video:description>&quot;Lec 23 - Electrical Engineering C245 -MEMS-Transistor In&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24359.jpg</video:thumbnail_loc>
      <video:duration>4001</video:duration>
      <video:publication_date>2012-09-15T07:02:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AOi6oIlIcd0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>MEMS</video:tag>
      <video:tag>Transistor</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-11-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 11- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 11- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24372.jpg</video:thumbnail_loc>
      <video:duration>4498</video:duration>
      <video:publication_date>2012-09-15T07:16:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uB-X9EHeaJI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Dividing-Monomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Dividing Monomials</video:title>
      <video:description>Dividing Monomials

u11_l2_t5_we1 Dividing Monomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25246.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-09-18T02:08:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Eax48gDg9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Monomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 5 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19778.jpg</video:thumbnail_loc>
      <video:duration>4117</video:duration>
      <video:publication_date>2012-09-05T09:45:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/12l-rOKCFcI</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
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      <video:tag>uclachannel</video:tag>
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      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Nuclear-Secrecy-and-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -  Nuclear Secrecy and Ecology</video:title>
      <video:description>&quot;Lec 4 -  Nuclear Secrecy and Ecology&quot;Environmental Politics and Law (EVST 255)

The United States government employed a variety of approaches to protect citizens from danger, including public education, nuclear weapons testing, and gathering data about the effects of nuclear testing. The US government&apos;s testing of nuclear weapons at the Bikini Atoll is used as an example of government approaches. Nuclear testing led to ecological devastation, leading the US government to move Bikinians to another island. The case highlights the far-reaching environmental, economic, and health consequences of nuclear weapons testing.

00:00 - Chapter 1. Introduction to Managing Technological Dangers
10:14 - Chapter 2. Expert Deployment to Bikini Island
23:48 - Chapter 3. Developing a Narrative Advantage: Public Education
33:03 - Chapter 4. Returning to Bikini Island: Conflicting Interpretations
40:56 - Chapter 5. Remedies for Those Exposed

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23180.jpg</video:thumbnail_loc>
      <video:duration>2569</video:duration>
      <video:publication_date>2012-09-13T11:15:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iUaJB7z2yJ0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>secrecy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Interference-Pattern-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Interference Pattern (Quiz)</video:title>
      <video:description>Interference Pattern (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26177.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2012-09-19T00:09:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NWpETq3uxfg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>interference</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 10 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19784.jpg</video:thumbnail_loc>
      <video:duration>4408</video:duration>
      <video:publication_date>2012-09-05T09:49:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5woVnJvAWfE</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 15 -  MIT 6.002 Circuits and Electronics, Spring 2007 State and memory

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14804.jpg</video:thumbnail_loc>
      <video:duration>2880</video:duration>
      <video:publication_date>2012-08-28T01:37:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bX8i2yECWaU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-Introduction-to-Bioengineering-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT Introduction to Bioengineering, Spring 2006</video:title>
      <video:description>&quot;Lec 2 - MIT Introduction to Bioengineering, Spring 2006&quot; Biological Foundations of Bioengineering - Prof. Paul Matsudaira

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15077.jpg</video:thumbnail_loc>
      <video:duration>2989</video:duration>
      <video:publication_date>2012-08-28T13:01:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gGQDQ0BSge4</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Legal-Studies-160-Lecture-9-The-First-Abolition-and-the-Limits-of-the-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Legal Studies 160 - Lecture 9: The First Abolition and the Limits of the Project</video:title>
      <video:description>Legal Studies 160 - Lecture 9: The First Abolition and the Limits of the Project

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26088.jpg</video:thumbnail_loc>
      <video:duration>4582</video:duration>
      <video:publication_date>2012-09-18T23:51:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W_SbixpgRQU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Abolition</video:tag>
      <video:tag>and</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Hydrostatic-Balance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Hydrostatic Balance</video:title>
      <video:description>&quot;Lec 7 - Hydrostatic Balance&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The hydrostatic law describes the weight of a fluid overlying a given area, or the pressure at a particular point.  It can be used to calculate the approximate atmospheric mass over a particular area, or to calculate the change in pressure over a given change in altitude.  A calculation of the pressure difference from the ground to the twelfth floor of Klein Biology Tower is found to agree well with measurements taken at both locations.  The hydrostatic law also applies to pressure changes with depth in the ocean.

00:00 - Chapter 1. Recap of Planet Temperature
11:20 - Chapter 2. Hydrostatic Balance
19:15 - Chapter 3. Calculation of CO2 Mass in the Atmosphere
22:08 - Chapter 4. Derivation of the Differential Form of the Hydrostatic Balance Equation
26:05 - Chapter 5. Hydrostatic Law Experiment
35:14 - Chapter 6. Application of Hydrostatic Law

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23287.jpg</video:thumbnail_loc>
      <video:duration>2360</video:duration>
      <video:publication_date>2012-09-13T12:35:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3vUdXtCbCIw</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Hydrostatic</video:tag>
      <video:tag>Balance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Vietnam-and-Algeria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Vietnam and Algeria</video:title>
      <video:description>&quot;Lec 21 - Vietnam and Algeria&quot; France Since 1871 (HIST 276)

France&apos;s colonial territories were of very high importance after the embarrassment of occupation during World War II. Algeria, in particular, was a complicated case because it involved large numbers of French settlers, the pieds-noirs. Despite international support for Algerian independence, right-wing factions in the military and among the colonizers remained committed to staying the course. After Charles de Gaulle presided over French withdrawal, the cause of the pieds-noirs has remained divisive in French political life, particularly on the right.

00:00 - Chapter 1. Decolonization After the Second World War
05:13 - Chapter 2. Vietnamese Independence: Ho Chi Minh and the Vietminh
14:31 - Chapter 3. The Algerian Case: The Colons versus the Front de Libération Nationale
21:18 - Chapter 4. The Fight for North Africa: Rise of Right-Wing Military Control
29:09 - Chapter 5. De Gaulle&apos;s Return to Power: Betrayal of the Army, the Exit from Algeria

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16806.jpg</video:thumbnail_loc>
      <video:duration>2300</video:duration>
      <video:publication_date>2012-09-01T10:08:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KhB7ctAG7vE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Vietnam</video:tag>
      <video:tag>Algeria</video:tag>
      <video:tag>colonization</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Woodrow</video:tag>
      <video:tag>Wilson</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Ho</video:tag>
      <video:tag>Chi</video:tag>
      <video:tag>Minh</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>Dien</video:tag>
      <video:tag>Bien</video:tag>
      <video:tag>Phu</video:tag>
      <video:tag>colons</video:tag>
      <video:tag>pied</video:tag>
      <video:tag>noir</video:tag>
      <video:tag>settlers</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>Vietminh</video:tag>
      <video:tag>Tunisia</video:tag>
      <video:tag>Morocco</video:tag>
      <video:tag>Indochina</video:tag>
      <video:tag>colonialism</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>National</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>harkis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 29 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot;Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20655.jpg</video:thumbnail_loc>
      <video:duration>8222</video:duration>
      <video:publication_date>2012-09-06T17:29:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yAhfTLkjtqA</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-P-Wave-Function-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - P Wave Function  (Quiz)</video:title>
      <video:description>P Wave Function  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26239.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2012-09-19T00:24:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fiJ6UDSt8hU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>P</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Alkaline-Metals-In-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Alkaline Metals In Water</video:title>
      <video:description>This lecture explains alkaline metals In water. It is provided by University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26264.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-09-19T00:35:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wAzwwzSCG1U</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Alkaline</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>in</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 16 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Graphs and networks

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15710.jpg</video:thumbnail_loc>
      <video:duration>3028</video:duration>
      <video:publication_date>2012-08-28T19:49:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQbq9G__--Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 9 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Electronic Structure of Multi-electron Atoms

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15176.jpg</video:thumbnail_loc>
      <video:duration>2971</video:duration>
      <video:publication_date>2012-08-28T15:28:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KUVB9S0QX-I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 2 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 8th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20712.jpg</video:thumbnail_loc>
      <video:duration>4329</video:duration>
      <video:publication_date>2012-09-07T15:50:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qjs50gJa-78</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-The-Civil-War-and-Reconstruction-Era</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - The Civil War and Reconstruction Era</video:title>
      <video:description>The Civil War and Reconstruction Era, 1845-1877 (HIST 119)

This lecture focuses on the role of white southern terrorist violence in brining about the end of Reconstruction. Professor Blight begins with an account the Colfax Massacre. Colfax, Louisiana was the sight of the largest mass murder in U.S. history, when a white mob killed dozens of African Americans in the April of 1873. Two Supreme Court decisions would do in the judicial realm what the Colfax Massacre had done in the political. On the same day as the Colfax Massacre, the Supreme Court offered a narrow reading of the 14th Amendment in the Slaughterhouse cases, signaling a judicial retreat from the radicalism of the early Reconstruction years. The Cruikshank case, two years later, would overturn the convictions of the only three men sentenced for their involvement in Colfax, and marked another step away from reconstruction. Professor Blight concludes with the Panic of 1873 and the seemingly innumerable political scandals of the Grant Administration, suggesting the manner in which these events encouraged northerners to tire of the Reconstruction experiment by the early 1870s.

00:00 - Chapter 1. Introduction: The Regression of Revolution
03:46 - Chapter 2. Southern Reactions to the Fifteenth Amendment
10:46 - Chapter 3. The Slaughterhouse Cases and their Impact on the 14th Amendment
18:44 - Chapter 4. The Colfax Massacre and the Cruikshank Case
31:54 - Chapter 5. The Panic of 1873 and Scandals within the Grant Administration
44:04 - Chapter 6. The Ku Klux Klan and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16731.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
      <video:publication_date>2012-09-01T08:48:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IYwERxhnwdA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Colfax</video:tag>
      <video:tag>Massacre</video:tag>
      <video:tag>Cruikshank</video:tag>
      <video:tag>Mississippi</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>Shotgun</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Slaughterhouse</video:tag>
      <video:tag>cases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chemically-Dependent-Agriculture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Chemically Dependent Agriculture</video:title>
      <video:description>&quot;Lec 8 -Chemically Dependent Agriculture&quot;Environmental Politics and Law (EVST 255)

The change from smaller, more diverse farms to larger single-crop farms in the US has led to greater reliance on pesticides for pest management. Other changes as the US food system becomes more commercialized include: increased use of additives, higher food prices, more water and energy consumption for agriculture, and more pesticide residues entering food through processing. Pesticides have also been used to combat insect-borne diseases, like malaria. The lecture provides an overview of relevant food, agriculture, and pesticide law, and covers the changes in pesticide use as scientific knowledge of a given chemical (i.e. DDT) improves.

00:00 - Chapter 1. The Consequences of Centralized Farm Ownership
12:49 - Chapter 2. Key Problems Associated with Food Production
23:32 - Chapter 3. Dominant Statues for Pesticide Control
28:59 - Chapter 4. Malaria Control and the Marketing of DDT
38:52 - Chapter 5. DDT&apos;s Effects on the Environmental and Health

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23184.jpg</video:thumbnail_loc>
      <video:duration>2940</video:duration>
      <video:publication_date>2012-09-13T11:15:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LqcN3bk54mc</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Chemically</video:tag>
      <video:tag>Dependent</video:tag>
      <video:tag>Agriculture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Structural-Isomers-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Structural Isomers  (Quiz)</video:title>
      <video:description>Structural Isomers  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26334.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-19T00:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rvPHWWNYC0I</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Structural</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 13 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 13: Polar covalent bonds; VSEPR theory

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15832.jpg</video:thumbnail_loc>
      <video:duration>2700</video:duration>
      <video:publication_date>2012-08-28T20:50:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l6Bf5ktvM_g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Ionization-of-Diatomics-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Ionization of Diatomics  (Quiz)</video:title>
      <video:description>Ionization of Diatomics  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26353.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2012-09-19T00:54:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fOVAF8nTATI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Diatomics</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-d-Orbital-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - d Orbital Hybridization</video:title>
      <video:description>d Orbital Hybridization

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26391.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2012-09-19T01:02:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s7zpdYS6abo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>d</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-61C-MIPS-Instruction-Format-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 61C - MIPS Instruction Format I</video:title>
      <video:description>&quot;Lec 6 - Computer Science 61C - MIPS Instruction Format I&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/08/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27281.jpg</video:thumbnail_loc>
      <video:duration>2814</video:duration>
      <video:publication_date>2012-09-21T04:53:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rDk9_kOuQ-c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>Instruction</video:tag>
      <video:tag>Format</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-15-to-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 15 to 20</video:title>
      <video:description>Pregnancy from weeks 15 to 20 is shown in this animated video. This is a babycenter.com video. A 3D animated look at baby development in the second trimester of pregnancy, including nerves linking the brain to the body, cartilage hardening into bone, senses maturing, and – in some babies – thumb-sucking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/02aa7cec-c81f-43b9-b73a-c773975783af/cand_25.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-11-23T19:48:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28026.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>thumb</video:tag>
      <video:tag>sucking</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Industrial-Revolutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Industrial Revolutions</video:title>
      <video:description>Lec 8 - Industrial Revolutions. European Civilization, 1648-1945 (HIST 202)

The Industrial Revolution was for a long time treated as a decisive break in which some countries, specifically England, innovated and progressed rapidly while others were left behind. This type of analysis lead many historians to overlook the more gradual process of industrialization in countries like France, and the persistence of older methods of artisanal production alongside new forms of mechanization. To understand the Industrial Revolution it is also necessary to take into account the Agricultural Revolution; the consequences of these twin developments include urban expansion and the &quot;proletarianization&quot; of rural laborers. Among the consequences of industrialization for workers are the imposition of industrial discipline and the emergence of schemes such as Taylorism dedicated to more efficiently exploiting industrial labor.

00:00 - Chapter 1. Industrialization as an Intensification of Existing Forms of Production 
09:45 - Chapter 2. The English Catalysts: The Agricultural Revolution and Increasing Urban Populations 
16:29 - Chapter 3. Women&apos;s Work in the Industrial Revolution 
20:12 - Chapter 4. The Rise of Class Consciousness 
34:34 - Chapter 5. Industrial Discipline and the Rise of the Foreman

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14111.jpg</video:thumbnail_loc>
      <video:duration>2894</video:duration>
      <video:publication_date>2012-08-26T11:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JX0uusVkJcI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>industrial</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Agricultural</video:tag>
      <video:tag>artisan</video:tag>
      <video:tag>production</video:tag>
      <video:tag>mechanization</video:tag>
      <video:tag>Engels</video:tag>
      <video:tag>Germinal</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>cities</video:tag>
      <video:tag>conturbation</video:tag>
      <video:tag>proletariat</video:tag>
      <video:tag>proletarianization</video:tag>
      <video:tag>class</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>discipline</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>factory</video:tag>
      <video:tag>strike</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-CS50-Week-0-Friday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - CS50 / Week 0: Friday</video:title>
      <video:description>Lec 85 - CS50 / Week 0: Friday. Introduction. Bits. Binary. ASCII. Programming. Algorithms. Scratch. Statements. Boolean expressions. Conditions. Loops. Variables. Threads. Events.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16125.jpg</video:thumbnail_loc>
      <video:duration>4343</video:duration>
      <video:publication_date>2012-08-29T09:45:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h4SM1Yp8yVU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Open-Sources-and-Crowdsourced-The-Promise-and-peril-of-Shared-Genetic-Information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Open Sources and Crowdsourced: The Promise and peril of Shared Genetic Information</video:title>
      <video:description>Lec 98 - Open Sources and Crowdsourced: The Promise and peril of Shared Genetic Information. Panel discussion #1 in a symposium entitled &quot;Privacy, Autonomy, and Personal Genetic Information in the Digital Age&quot; hosted by the American Academy of Arts and Sciences, Harvard School of Engineering and Applied Sciences, the Institute of Medicine, and the National Academy of Engineering. 

This April 14, 2011 event features:
Moderator: 
Jeffrey S. Flier, Dean, Harvard Medical School


Panelists:
• George Church, Ph.D., Professor of Genetics, Harvard Medical School, and Director of the Center for Computational Genetics
• Christine Patch, Ph.D., R.N., Consultant Genetic Counsellor and Manager, Guys Hospital, London; Chair, British Society of Human Genetics
• Philip Reilly, M.D., J.D., Venture Partner, Third Rock Ventures
• Hank Greely, J.D., Professor of Law and Director of the Center for Law and the Biosciences, Stanford University
• Latanya Sweeney, Ph.D., Distinguished Career Professor of Computer Science, Technology and Policy, Carnegie Mellon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16139.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-08-29T09:57:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E7QwrZwol8g</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>Panel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-American-Studies-10AC-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - American Studies 10AC - Lecture 22</video:title>
      <video:description>American Studies 10AC - Lecture 22

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26787.jpg</video:thumbnail_loc>
      <video:duration>4122</video:duration>
      <video:publication_date>2012-09-19T02:31:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5Ogn4Yn_7Uk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 2 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Desciption:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. William Grisham is a Professor from UCLAs Department of Physiological Science. Since July of 1996, Dr. Grisham coordinated and taught upper division laboratories in Interdepartmental Program in Neuroscience and Biopsychology majors for UCLA. Furthermore, he participated in selection and development of laboratory exercises and computer assisted learning, developed and administered laboratory examinations, and trained and supervised graduate teaching assistants.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21153.jpg</video:thumbnail_loc>
      <video:duration>2793</video:duration>
      <video:publication_date>2012-09-09T02:41:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/78rcA-Tvtjs</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 29- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17908.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-09-03T18:07:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zrAaLjq6958</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Statistics 21</video:title>
      <video:description>Lec 14- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16946.jpg</video:thumbnail_loc>
      <video:duration>4760</video:duration>
      <video:publication_date>2012-09-01T17:09:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jn1IAf9E944</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Vehicle-Emissions-and-Public-Transit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Vehicle Emissions and Public Transit</video:title>
      <video:description>&quot;Lec 12 -Vehicle Emissions and Public Transit&quot;Environmental Politics and Law (EVST 255)

The lecture discusses developments in air quality monitoring and regulation in the United States, with an emphasis on regulating vehicle emissions. Monitoring takes place at fixed points with results being averaged over three years, and this data informs air quality standard setting. Studies have found that this form of monitoring underreports the amount of pollution that children and other susceptible populations (i.e. bus and truck drivers) are exposed to. Professor Wargo details ways in which individuals are exposed to heightened air pollution on a daily basis and the policy responses at the federal, state, and local levels.

00:00 - Chapter 1. Asthma and Its Provenance
19:18 - Chapter 2. Challenges to Monitoring
35:30 - Chapter 3. Federal, State and Local Recommendations
41:21 - Chapter 4. Less-Known Air Quality Problems

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23189.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-13T11:23:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q4AJ5McDhIE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>transit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Fascists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Fascists</video:title>
      <video:description>Lec 22 - Fascists. European Civilization, 1648-1945 (HIST 202)

While Nazi Germany&apos;s crimes were unprecedented, Adolf Hitler himself was in many respects a typical figure. An idle youth, of seemingly mediocre talents, his political career and passionate hatreds were formed by the experience of World War I. The rise of fascism in Germany, as elsewhere, must be understood in the context of a postwar climate of resentment and instability. Germany&apos;s economic crisis, in particular, led the middle classes to support National Socialism well before any other group. This resentment would find a ready outlet in the form of increasingly persecuted minority populations, above all the Jews. In considering Nazism against the backdrop of a more general wave of extreme rightwing and fascist political sentiment, it is important to note that the policies of the Third Reich were not only known to but also endorsed by the majority of the German population. 

00:00 - Chapter 1. The Life of Adolf Hitler 
20:39 - Chapter 2. Support of the Nazi Party: Rightwing Revisionism After the First World War
33:15 - Chapter 3. Order, Terror and Atomization: Society in Nazi Germany 
42:16 - Chapter 4. Faith unto Death: Nazis throughout and After the War

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14142.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-08-26T11:30:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bRSrSml1Hvw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adolf</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>National</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>Nazi</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>Marxism</video:tag>
      <video:tag>fascism</video:tag>
      <video:tag>Vienna</video:tag>
      <video:tag>Berlin</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Riefenstahl</video:tag>
      <video:tag>Auschwitz</video:tag>
      <video:tag>Dachau</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>camp</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>Jew</video:tag>
      <video:tag>Franco</video:tag>
      <video:tag>Mussolini</video:tag>
      <video:tag>Oswald</video:tag>
      <video:tag>Ian</video:tag>
      <video:tag>Kershaw</video:tag>
      <video:tag>Linz</video:tag>
      <video:tag>Wagner</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Reich</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Constitutional-Government-Lockes-Second-Treatise-1-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Constitutional Government: Locke&apos;s Second Treatise (1-5)</video:title>
      <video:description>&quot;Lec 15 - Constitutional Government: Locke&apos;s Second Treatise (1-5)&quot; Introduction to Political Philosophy (PLSC 114)

John Locke had such a profound influence on Thomas Jefferson that he may be deemed an honorary founding father of the United States. He advocated the natural equality of human beings, their natural rights to life, liberty, and property, and defined legitimate government in terms that Jefferson would later use in the Declaration of Independence. Locke&apos;s life and works are discussed, and the lecture shows how he transformed ideas previously formulated by Machiavelli and Hobbes into a more liberal constitutional theory of the state.

00:00 - Chapter 1. Who Is John Locke?
13:11 - Chapter 2. John Locke&apos;s Theory of Natural Law
31:27 - Chapter 3. Property, Labor and the Theory of Natural Law

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15926.jpg</video:thumbnail_loc>
      <video:duration>2681</video:duration>
      <video:publication_date>2012-08-28T21:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5JXgPDgXJC0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Declaration</video:tag>
      <video:tag>Independence</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Patriarcha</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>Wealth</video:tag>
      <video:tag>Nations</video:tag>
      <video:tag>Treatises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Creating-a-Constitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Creating a Constitution</video:title>
      <video:description>&quot;Lec 23- Creating a Constitution&quot;The American Revolution (HIST 116)

Professor Freeman discusses the national debate over the proposed Constitution, arguing that in many ways, when Americans debated its ratification, they were debating the consequences and meaning of the Revolution. Some feared that a stronger, more centralized government would trample on the rights and liberties that had been won through warfare, pushing the new nation back into tyranny, monarchy, or aristocracy. The Federalist essays represented one particularly ambitious attempt to quash Anti-Federalist criticism of the Constitution. In the end, the Anti-Federalists did have one significant victory, securing a Bill of Rights to be added after the new Constitution had been ratified by the states.

00:00 - Chapter 1. Introduction: The Constitution was Not Inevitable
08:48 - Chapter 2. State Fears of Monarchy: Attendees of the Constitutional Convention 
22:24 - Chapter 3. Initial Plans to Revise the Articles and Madison&apos;s Virginia Plan 
29:11 - Chapter 4. The New Jersey Plan and Hamilton&apos;s Praise of British Governance 
34:56 - Chapter 5. Debates on State Representation, Slavery, and the Executive Branch
44:44 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23223.jpg</video:thumbnail_loc>
      <video:duration>2760</video:duration>
      <video:publication_date>2012-09-13T11:43:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9PqKRhIKdK8</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Creating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Constitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Absolutism-and-the-State</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Absolutism and the State</video:title>
      <video:description>Lec 2 - Absolutism and the State. European Civilization, 1648-1945 (HIST 202)

The rise of absolutism in Europe must be understood in the context of insecurity attending the religious wars of the first half of the seventeenth century, and the Thirty Years&apos; War in particular. Faced with the unprecedented brutality and devastation of these conflicts, European nobles and landowners were increasingly willing to surrender their independence to the authority of a single, all-powerful monarch in return for guaranteed protection. Among the consequences of this consolidation of state power were the formation of large standing armies and bureaucratic systems, the curtailment of municipal privileges, and the birth of international law.

00:00 - Chapter 1. The Rise of Absolutism in the Continental States of Europe 
11:26 - Chapter 2. Reaction against War: Absolutism as Reassertion of Order 
21:56 - Chapter 3. The Shape of Government in an Absolute State: Nobles and Bureaucrats 
26:50 - Chapter 4. The Arm of the Absolute State: The Rise of Large Standing Armies
34:58 - Chapter 5. Representations of the Absolutism in Art and Literature 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13905.jpg</video:thumbnail_loc>
      <video:duration>2712</video:duration>
      <video:publication_date>2012-08-26T07:09:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zeGaZf3vAM0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>absolutism</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>France</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Prussia</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>Spain</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Fronde</video:tag>
      <video:tag>Theodore</video:tag>
      <video:tag>Rabb</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Grotius</video:tag>
      <video:tag>Bodin</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>bureaucracy</video:tag>
      <video:tag>Tax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Research-on-the-Evolution-of-the-Flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Research on the Evolution of the Flagellum</video:title>
      <video:description>Learn the three different types of flagella.Biologists have a great interest in the evolution of flagella.
To download this video go to:
http://www.mediafire.com/?edxwzxh2ymk

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?m55w03nudmy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c140d0a1-dbef-40e3-a96e-fd14630b40a5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-24T15:57:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5972.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Flagellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Lecture-9-Regular-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Lecture 9 (Regular) - Regulation</video:title>
      <video:description>Lec 15 - Lecture 9 (Regular) - Regulation. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Regulation,&quot; November 3, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture discusses the regulation of natural monopolies and industries, such as health insurance, where selection undermines the efficient operation of markets.  We discuss the causes of natural monopoly and why the natural solution of marginal cost pricing is so impractical.  Then discuss the more common solution of average cost pricing, exploring its advantages and disadvantages.  Finally, we discuss how competition in the market place can lead to average cost pricing and the distortions this causes in markets, like insurance, where different consumers bring different values to the market.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15011.jpg</video:thumbnail_loc>
      <video:duration>3205</video:duration>
      <video:publication_date>2012-08-28T11:31:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wTUTtdsadiY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 13- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21212.jpg</video:thumbnail_loc>
      <video:duration>2614</video:duration>
      <video:publication_date>2012-09-09T03:11:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JjgWH8ebsVA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-24209-Philosophy-In-Film-and-Other-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 24.209 Philosophy In Film and Other Media</video:title>
      <video:description>Lec 2- MIT 24.209 Philosophy In Film and Other Media.
Session 2: review of previous session, applying philosophical analysis to art, tree of knowledge, overlap between science technology and art, Reality Transformed, Three Philosophical Filmmakers, myth making, Hitchcock, &quot;The Lady Eve,&quot; myth of the whore/virgin

View the complete course: http://ocw.mit.edu/24-209S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15244.jpg</video:thumbnail_loc>
      <video:duration>3899</video:duration>
      <video:publication_date>2012-08-28T16:07:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AcrQzMc95ko</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 24- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21228.jpg</video:thumbnail_loc>
      <video:duration>2918</video:duration>
      <video:publication_date>2012-09-09T03:13:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/60TsZzQ-xcs</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PETNs-role-as-a-tumor-suppressor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PETNs role as a tumor suppressor</video:title>
      <video:description>The tumour suppressor gene PTEN is mutated in a wide range of human cancers at a frequency roughly comparable with p53 in addition germline PTEN mutations are associated with several dominant growth disorders.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c2bfa26b-c642-4f39-863a-3423d8f0f6d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-10-18T04:59:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7078.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>pten</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Technology-for-Developing-Regions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Technology for Developing Regions</video:title>
      <video:description>&quot;Lec 7 - Technology for Developing Regions&quot; December 1, 2006 lecture by Eric Brewer for the Stanford University Human Computer Interaction Seminar (CS547).  In this talk, Eric argues that decreasing costs of computing and wireless networking make this the right time to spread the benefits of technology, and that the biggest missing piece is a lack of focus on the problems that matter; he covers some example applications, including novel low-cost telemedicine.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24021.jpg</video:thumbnail_loc>
      <video:duration>5243</video:duration>
      <video:publication_date>2012-09-14T14:48:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ryL8FCHxGF0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>for</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>regions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Varicocele-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Varicocele Surgery</video:title>
      <video:description>Varicocele is the enlargement of the vein in scrotum. This video explain the procedure carried out in order to cure varicocele.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cdd90a30-028a-4e58-866e-408c7df6d4c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-12-06T20:04:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10899.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Varicocele</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-1-The-Early-Middle-Ages-284-1000-Intellectuals-and-the-Court-of-Charlemagne</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -1 The Early Middle Ages, 284--1000: Intellectuals and the Court of Charlemagne</video:title>
      <video:description>&quot;Lec 20 -1 The Early Middle Ages, 284--1000: Intellectuals and the Court of Charlemagne&quot;The Early Middle Ages, 284--1000 (HIST 210)

In this lecture, Professor Freedman discusses the Carolingian Renaissance, the revival of learning sponsored by Charlemagne and his successors. The period before the Carolingians saw a decline in learning, evidenced in part by the loss of lay literacy. As literacy became the purview of clerics, monasteries set up scriptoria in order to copy manuscripts on a larger scale. In this context, the Carolingians sponsored a revival of learning both for the sake of bringing educated people into the government and in order to encourage the piety of the people.  Professor Freedman ends the lecture by discussing Einhard&apos;s writings on Sts Marcellinus and Peter.  Their story illustrates how, in this period, the piety of the well-educated was not all that different from that of the common people.

00:00 - Chapter 1. Introduction to the Carolingian Renaissance 
04:30 - Chapter 2. The Preservation of Learning before the Carolingians
20:47 - Chapter 3. Charlemagne&apos;s Program
34:23 - Chapter 3. Einhard&apos;s Life of Sts. Marcellinus and Peter

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23500.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-14T09:05:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d5OFmQ-cQJ0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>1</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>284</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Intellectuals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>court</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Charlemagne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Chicago-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Chicago Society -</video:title>
      <video:description>Lec 13 - Chicago Society - . November 30, 2010

The Soviet Arts Experience is spearheaded by the University of Chicago Presents (UCP), the University&apos;s professional presenting organization. The Soviet Arts Experience sponsors include The University of Chicago, The University of Chicago Arts Council, National Endowment for the Arts, Illinois Arts Council, and The Women&apos;s Board of the University of Chicago. &quot;The initial idea for The Soviet Arts Experience developed after a meeting with the Pacifica Quartet,&quot; said Shauna Quill, Executive Director of University of Chicago Presents. &quot;I heard about the Quartet&apos;s plans to perform the complete Shostakovich string quartet cycle, which had never been performed in its entirety before in Chicago. We quickly arranged a think tank of University of Chicago scholars, which led to a million wonderful ideas. We&apos;ve been thrilled by the response of so many diverse arts organizations across Chicago.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14722.jpg</video:thumbnail_loc>
      <video:duration>5211</video:duration>
      <video:publication_date>2012-08-27T10:18:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c5w8C1-6UrU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>Amy</video:tag>
      <video:tag>Masumi</video:tag>
      <video:tag>Rostad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Logan-Center-for-the-Arts-Tour-Part-I-The-Theaters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Logan Center for the Arts Tour, Part I: The Theaters</video:title>
      <video:description>Lec 18 - Logan Center for the Arts Tour, Part I: The Theaters. Director of Undergraduate Studies, Theater and Performance Studies, Heidi Coleman takes us on a tour of the brand new Logan Center for the Arts, one of the most ambitious and stunning buildings on UChicago&apos;s campus—and in the greater Chicago area. This episode focuses on theaters, and things get a little loony. Enjoy!

Song credits
Artist: Voices in Your Head, a University of Chicago a cappella group
Song: Supermassive Black Hole
For more information about Voices in Your Head: http://voicesinyourhead.org/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14727.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2012-08-27T10:19:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aMW9-yW-hHo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>logan</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>center</video:tag>
      <video:tag>part</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Theaters</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>Admissions</video:tag>
      <video:tag>art</video:tag>
      <video:tag>Heidi</video:tag>
      <video:tag>Coleman</video:tag>
      <video:tag>Voices</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Head</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Paradise-Regained-Books-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Paradise Regained, Books I-II</video:title>
      <video:description>&quot;Lec 21 - Paradise Regained, Books I-II&quot; Milton (ENGL 220)

This lecture treats the first two books of the sequel to Paradise Lost, Paradise Reqained. The difference in style and subject matter is described. The poem&apos;s depiction of the Son of God and Satan, specifically the characters&apos; seeming inability to recollect any of the events of Paradise Lost or the Bible, is closely analyzed. At the lecture&apos;s conclusion, similarities between the Son&apos;s slowly developing sense of his identity and Milton&apos;s own narrative of his poetic development are examined.

00:00 - Chapter 1. Introduction: &quot;Paradise Regained&quot;
07:45 - Chapter 2. Adam&apos;s Misinterpretation of The Protoevangelium
21:55 - Chapter 3. Jesus is Baptized by John the Baptist
37:47 - Chapter 4. &quot;Paradise Regained&quot;: A Negation and Renunciation of &quot;Paradise Lost&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17315.jpg</video:thumbnail_loc>
      <video:duration>2986</video:duration>
      <video:publication_date>2012-09-02T18:04:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xbORssb3mz4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sequels</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Elwood</video:tag>
      <video:tag>Edward</video:tag>
      <video:tag>Phillips</video:tag>
      <video:tag>prophecy</video:tag>
      <video:tag>Protoevangelium</video:tag>
      <video:tag>thunderstruck</video:tag>
      <video:tag>amnesia</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Heaven</video:tag>
      <video:tag>career</video:tag>
      <video:tag>autobiography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Risk-and-Financial-Crises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Risk and Financial Crises</video:title>
      <video:description>&quot;Lec 2 - Risk and Financial Crises&quot; Financial Markets (2011) (ECON 252)

Professor Shiller introduces basic concepts from probability theory and embeds these concepts into the concrete context of financial crises, with examples from the financial crisis from 2007-2008. Subsequent to a historical narrative of the financial crisis from 2007-2008, he turns to the definition of the expected value and the variance of a random variable, as well as the covariance and the correlation of two random variables. The concept of independence leads to the law of large numbers, but financial crises show that the assumption of independence can be deceiving, in particular through its impact on the computation of Value at Risk measures. Moreover, he covers regression analysis for financial returns, which leads to the decomposition of a financial asset&apos;s risk into idiosyncratic and systematic risk. Professor Shiller concludes by talking about the prominent assumption that random shocks to the financial economy are normally distributed. Historical stock market patterns, specifically during crises times, establish that outliers occur too frequently to be compatible with the normal distribution. 

00:00 - Chapter 1. Financial Crisis of 2007-2008 and Its Connection to Probability Theory 
05:51 - Chapter 2. Introduction to Probability Theory
09:58 - Chapter 3. Financial Return and Basic Statistical Concepts 
26:29 - Chapter 4. Independence and Failure of Independence as a Cause for Financial Crises
38:58 - Chapter 5. Regression Analysis, Systematic vs. Idiosyncratic Risk 
58:59 - Chapter 6. Fat-Tailed Distributions and their Role during Financial Crises 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23701.jpg</video:thumbnail_loc>
      <video:duration>4184</video:duration>
      <video:publication_date>2012-09-14T10:38:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QbosMr2JVrc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>Crises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modified-mullerectomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modified mullerectomy procedure</video:title>
      <video:description>Mullerectomy is a modification of the fasanella servat operation it has the advantage of a more graded result it inolves a tarsectomy and shortening of mullers muscle and conjunctiva</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/10ff5219-dac9-4528-bc8b-650122adb499/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2011-12-06T18:33:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10821.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Modified</video:tag>
      <video:tag>Mullerectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Subgame-perfect-equilibrium-matchmaking-and-strategic-investments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Subgame perfect equilibrium: matchmaking and strategic investments</video:title>
      <video:description>&quot;Lec 19 - Subgame perfect equilibrium: matchmaking and strategic investments&quot; Game Theory (ECON 159)

We analyze three games using our new solution concept, subgame perfect equilibrium (SPE). The first game involves players&apos; trusting that others will not make mistakes. It has three Nash equilibria but only one is consistent with backward induction. We show the other two Nash equilibria are not subgame perfect: each fails to induce Nash in a subgame. The second game involves a matchmaker sending a couple on a date. There are three Nash equilibria in the dating subgame. We construct three corresponding subgame perfect equilibria of the whole game by rolling back each of the equilibrium payoffs from the subgame. Finally, we analyze a game in which a firm has to decide whether to invest in a machine that will reduce its costs of production. We learn that the strategic effects of this decision--its effect on the choices of other competing firms--can be large, and if we ignore them we will make mistakes.

00:00 - Chapter 1. Sub-game Perfect Equilibria: Example
27:22 - Chapter 2. Sub-game Perfect Equilibria: Matchmaking
34:31 - Chapter 3. Matchmaking: SPEs of the Game
49:37 - Chapter 4. Sub-game Perfect Equilibria: Strategic Investments
01:13:15 - Chapter 5. Strategic Investments: Discussion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17275.jpg</video:thumbnail_loc>
      <video:duration>4629</video:duration>
      <video:publication_date>2012-09-02T17:17:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hw014me49ks</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>Cournot</video:tag>
      <video:tag>duopoly</video:tag>
      <video:tag>extensive</video:tag>
      <video:tag>form</video:tag>
      <video:tag>imperfect</video:tag>
      <video:tag>information</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Sub</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Perfect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction (cont.)</video:title>
      <video:description>&quot;Lec 2 - Introduction (cont.)&quot; Introduction to Theory of Literature (ENGL 300)

In this second introductory lecture, Professor Paul Fry explores the interrelation of skepticism and determinism. The nature of discourse and the related issue of discursivity is read through two modern works, Anton Chekov&apos;s Cherry Orchard and Henry James&apos; The Ambassadors. Exemplary critical focus on literary authority is located in Michel Foucault&apos;s &quot;What Is an Author&quot; and [Roland] Barthes&apos; &quot;The Death of the Author,&quot; both of which are read with an emphasis on their historical contexts. Objections to the approach and conclusions of the two theorists are examined, particularly in light of the rise of cultural studies.

00:00 - Chapter 1. Introduction
01:52 - Chapter 2. Anton Chekhov and Henry James
11:26 - Chapter 3. Author and Authority
19:36 - Chapter 4. &quot;The Founders of Discursivity&quot;
28:20 - Chapter 5. Critique of the &quot;Author Function&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17406.jpg</video:thumbnail_loc>
      <video:duration>2791</video:duration>
      <video:publication_date>2012-09-03T13:04:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zS22f07a2MY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>authorfunction</video:tag>
      <video:tag>deathoftheauthor</video:tag>
      <video:tag>Authority</video:tag>
      <video:tag>policing</video:tag>
      <video:tag>Determinism</video:tag>
      <video:tag>discursivity</video:tag>
      <video:tag>Balzac</video:tag>
      <video:tag>Barthes</video:tag>
      <video:tag>Foucault</video:tag>
      <video:tag>AnnRadcliffe</video:tag>
      <video:tag>Chekhov</video:tag>
      <video:tag>james</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Political-Unconscious</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Political Unconscious</video:title>
      <video:description>&quot;Lec 18 - The Political Unconscious&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry explores Fredric Jameson&apos;s seminal work, The Political Unconscious, as an outcropping of Marxist literary criticism and structural theory. Texts such as Shelley&apos;s &quot;Ode to the West Wind&quot; and Shakespeare&apos;s seventy-third sonnet are examined in the context of Jameson&apos;s three horizons of underlying interpretive frameworks--the political, the social, and the historical, each carefully explained. The extent to which those frameworks permeate individual thought is addressed in a discussion of Jameson&apos;s concept of the &quot;ideologeme.&quot; The theorist&apos;s work is juxtaposed with the writings of Bakhtin and Levi-Strauss. The lecture concludes by revisiting the children&apos;s story Tony the Tow Truck, upon which Jameson&apos;s theory of literature is mapped.

00:00 - Chapter 1. Marxist Aesthetics and Frederic Jameson
07:42 - Chapter 2. Romance at the Three Horizons
22:18 - Chapter 3. The Political Unconscious at the Three Horizons
38:08 - Chapter 4. Literary Analysis: Shelley&apos;s &quot;Ode to the West Wind&quot;
43:34 - Chapter 5. The Formal Emphasis at the Three Horizons
47:16 - Chapter 6. Acknowledged Interpretive Dangers
49:55 - Chapter 7. Application: Tony the Tow Truck

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17422.jpg</video:thumbnail_loc>
      <video:duration>3226</video:duration>
      <video:publication_date>2012-09-03T13:27:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQvp5z0Zbvo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>unconscious</video:tag>
      <video:tag>fairy</video:tag>
      <video:tag>tale</video:tag>
      <video:tag>folk</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>carnivalesque</video:tag>
      <video:tag>romance</video:tag>
      <video:tag>mode</video:tag>
      <video:tag>of</video:tag>
      <video:tag>production</video:tag>
      <video:tag>feudalism</video:tag>
      <video:tag>structuralism</video:tag>
      <video:tag>ideogenes</video:tag>
      <video:tag>Symbolic</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Modal</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>thematization</video:tag>
      <video:tag>hetero</video:tag>
      <video:tag>glossia</video:tag>
      <video:tag>Horizons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 5 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Desciption:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Franklin Krasne is a Professor from UCLAs Department of Psychology. His goal in this project that was nominated for a Technology in Teaching Award was to create a computer-based exercise for lab courses in neuroscience and behavioral neuroscience that would provide the feel of real scientific research without the need to develop specialized laboratory skills, spend large amounts of time on time-consuming technical procedures, etc.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21156.jpg</video:thumbnail_loc>
      <video:duration>1305</video:duration>
      <video:publication_date>2012-09-09T02:41:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C3c_mDabKyc</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 7- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21299.jpg</video:thumbnail_loc>
      <video:duration>2615</video:duration>
      <video:publication_date>2012-09-09T03:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MyU0CD8pPwg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Risk-Aversion-and-the-Capital-Asset-Pricing-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Risk Aversion and the Capital Asset Pricing Theorem</video:title>
      <video:description>&quot;Lec 22 - Risk Aversion and the Capital Asset Pricing Theorem&quot; Financial Theory (ECON 251) 

Until now we have ignored risk aversion. The Bernoulli brothers were the first to suggest a tractable way of representing risk aversion. They pointed out that an explanation of the St. Petersburg paradox might be that people care about expected utility instead of expected income, where utility is some concave function, such as the logarithm. One of the most famous and important models in financial economics is the Capital Asset Pricing Model, which can be derived from the hypothesis that every agent has a (different) quadratic utility. Much of the modern mutual fund industry is based on the implications of this model. The model describes what happens to prices and asset holdings in general equilibrium when the underlying risks can&apos;t be hedged in the aggregate. It turns out that the tools we developed in the beginning of this course provide an answer to this question.

00:00 - Chapter 1. Risk Aversion
03:35 - Chapter 2. The Bernoulli Explanation of Risk
12:38 - Chapter 3. Foundations of the Capital Asset Pricing Model
22:15 - Chapter 4. Accounting for Risk in Prices and Asset Holdings in General Equilibrium
54:11 - Chapter 5. Implications of Risk in Hedging
01:09:40 - Chapter 6. Diversification in Equilibrium and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23162.jpg</video:thumbnail_loc>
      <video:duration>4567</video:duration>
      <video:publication_date>2012-09-12T12:57:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aGQsjueE07Y</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Aversion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Asset</video:tag>
      <video:tag>Pricing</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Physics-111-Muon-Lifetime-MUO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Physics 111: Muon Lifetime (MUO)</video:title>
      <video:description>Physics 111: Muon Lifetime (MUO)

Physics 111 Advanced Laboratory

This video accompanies the Muon Lifetime Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The Muon is an unstable particle, with a lifetime on the order of microseconds, which decays by means of the weak interaction into an electron and two neutrinos. If we start out with No muons, then the number of muons present at a time t later is N(t) = Noexp(t/T) , where T is the mean life. 

In this experiment, cosmic-ray muons that enter a large tank of liquid scintillator trigger the emission of a pulse of photons. These photons are detected by one or two photomultiplier tubes. If the muon stops inside the tank, another pulse of light is produced when the muon decays. The time difference between the pulses is a measurement of the lifetime. An histogram of these time differences for many decaying muons resembles an exponential distribution from which the mean lifetime can be determined. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27030.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-19T06:26:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uqH0qRIwBmg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>muon</video:tag>
      <video:tag>Lifetime</video:tag>
      <video:tag>MUO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 11- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21181.jpg</video:thumbnail_loc>
      <video:duration>3171</video:duration>
      <video:publication_date>2012-09-09T02:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KO7oQUQjlVE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 4- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21296.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-09T03:58:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VmN_0yPI70M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Dynamic-Present-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Dynamic Present Value</video:title>
      <video:description>&quot;Lec 10 - Dynamic Present Value&quot; Financial Theory (ECON 251) 

In this lecture we move from present values to dynamic present values. If interest rates evolve along the forward curve, then the present value of the remaining cash flows of any instrument will evolve in a predictable trajectory. The fastest way to compute these is by backward induction. Dynamic present values help us understand the returns of various trading strategies, and how marking-to-market can prevent some subtle abuses of the system. They explain how mortgages work, why they&apos;re called amortizing, and what is meant by the remaining balance. In the second half of the lecture we turn to an important application of present value thinking: an analysis of the troubles facing the Social Security system.

00:00 - Chapter 1. Dynamic Present Values
08:49 - Chapter 2. Marking to Market
39:53 - Chapter 3. Mortgages and Backward Induction
50:42 - Chapter 4. Remaining Balances and Amortization
54:52 - Chapter 5. Weaknesses in the U.S. Social Security System

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23150.jpg</video:thumbnail_loc>
      <video:duration>4178</video:duration>
      <video:publication_date>2012-09-12T12:54:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hgj2LL7HetM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-A-Polarizing-Society-1560-1640</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - A Polarizing Society, 1560-1640</video:title>
      <video:description>&quot;Lec 13 - A Polarizing Society, 1560-1640&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson reviews the consequences of the economic and population changes discussed in the last lecture. While economic shifts allowed some members of English society, especially members of the gentry and the land-holding classes, to increase their wealth, they also (coupled with an expanding population and price inflation) resulted in the growth of poverty and vagrancy. Professor Wrightson discusses the relative wealth and economic pressures faced by various segments of the early modern population (providing specific examples) and suggests that, while society was becoming increasingly polarized between the poor and the wealthy, there was also a third group, the &apos;middling sort,&apos; who were expanding in numbers and influence. Professor Wrightson concludes by touching on the rising levels of poverty in the period and government responses to it (culminating in the passage of the Poor Laws), as well as very real human element in these larger social and economic processes.

00:00 - Chapter 1. Effects of Economic Expansion on the Nobility and Gentry
06:47 - Chapter 2. The Tenantry
16:06 - Chapter 3. Trade
23:02 - Chapter 4. Social Polarization
37:24 - Chapter 5. Further Developments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23264.jpg</video:thumbnail_loc>
      <video:duration>2821</video:duration>
      <video:publication_date>2012-09-13T12:07:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7tY9mQovGu0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Polarizing</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>1560</video:tag>
      <video:tag>1640</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Data-Modeling-and-Conceptual-Sketching-in-the-Design-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Data Modeling and Conceptual Sketching in the Design Process</video:title>
      <video:description>&quot;Lec 6 - Data Modeling and Conceptual Sketching in the Design Process&quot; November 9, 2007 lecture by Monty Hamontree for the Stanford University Human-Computer Interaction Seminar (CS 547). This talk delves into 5 interrelated keys that Microsoft teams focus on to elevate the impact of &quot;design research&quot;.  Namely how to: team insightfully as project teams; observe our users holistically; broker user and design patterns proudly; distill fresh insights collectively; and envision design essence vividly.  A model of various design research modeling approaches is used to spur discussion around the strengths and weakness of each approach.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24045.jpg</video:thumbnail_loc>
      <video:duration>5155</video:duration>
      <video:publication_date>2012-09-14T14:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w23fiSVWyM8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>data</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Conceptual</video:tag>
      <video:tag>sketching</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 10- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21302.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-09T03:58:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TVBsSEocG9U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Barbarian-Kingdoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Barbarian Kingdoms</video:title>
      <video:description>&quot;Lec 7 -Barbarian KingdomsThe Early Middle Ages, 284--1000 (HIST 210)

In this lecture, Professor Freedman considers the various barbarian kingdoms that replaced the Western Roman Empire. Oringinally the Roman reaction to these invaders had been to accommodate them, often recruiting them for the Roman army and settling them on Roman land. Now, however, they were the rulers of the previously Roman lands of the West. These tribes included the Ostrogoths and Visigoths in Italy, the Franks in Gaul, and the Vandals in North Africa. As most sources about these groups come from the Roman perspective, it&apos;s unclear how coherent each group was. In general, the barbarian groups characterized by disorganization, internal fighting and internecine feuds, and lack of economic development. Professor Freedman closes with some remarks on the Burgundian Code as evidence of barbarian society and institutions.

00:00 - Chapter 1. Introduction 
04:48 - Chapter 2. Tacitus and the Nature of the Barbarian Tribes
20:30 - Chapter 3. The Barbardian Kingdoms
26:42 - Chapter 4. Intellectual Life after the Fall of Rome
34:58 - Chapter 5. The Barbarian Tribes: Vandals, Moors, Angles, Saxons, and Visigoths
39:40 - Chapter 6. The Burgundians and the Burgundian Code

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23466.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-09-14T08:57:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YAVUS-QUe_c</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Barbarian</video:tag>
      <video:tag>Kingdoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Public-and-Non-Profit-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Public and Non-Profit Finance</video:title>
      <video:description>&quot;Lec 22 - Public and Non-Profit Finance&quot; Financial Markets (2011) (ECON 252)

As an introduction to public and nonprofit finance, Professor Shiller reflects on the remarkable financial structures that we have in support of public causes, making possible the achievement of higher goals that transcend individual satisfaction of needs. He gives examples of nonprofits, illustrating how that financial form can support a moral mission and social purpose. There is however sometimes a fine line between for-profit and public enterprises, because similar companies can be either for-profit or non-profit and because governments regulate and collect corporate profits taxes on for profit-organizations, implicitly creating a public purpose for them. Subsequently, he covers state and local finance, outlining the difference between operating budgets and capital budgets as well as the tax-exemption of municipal bonds. During the last part of the lecture, he provides an overview of historic improvement in governmental social insurance that ranges from progressive taxes to public services and to old age, survivors, and disability insurance. All of these advances in public and nonprofit finance have taken place in step with other advances in human society, notably advances in information technology.

00:00 - Chapter 1. Organizations Supporting Individual Causes 
06:45 - Chapter 2. Nonprofits: Pursuing Common Interests
18:55 - Chapter 3. Government Involvement in For-Profits
32:26 - Chapter 4. Social Entrepreneurship and Distinguishing between Nonprofits and For-Profits
36:43 - Chapter 5. Municipal, State and Local Finance
46:06 - Chapter 6. Tax-Exemption of Municipal Bonds
51:24 - Chapter 7. Government Social Insurance -- From Progressive Taxes to Old Age, Survivors, and Disability Insurance (OASDI)
01:00:10 - Chapter 8. The Invention of Social Insurance in Germany
01:10:20 - Chapter 9. Review of the Social Purpose of Finance and of Behavioral Finance

Complete course materials are available at the Open Yale Courses web</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23731.jpg</video:thumbnail_loc>
      <video:duration>4354</video:duration>
      <video:publication_date>2012-09-14T10:44:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YAO0St7mPQM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>Profit</video:tag>
      <video:tag>finance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-protein-secretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of protein secretion</video:title>
      <video:description>This video demonstrate the protein secretion process. A secretory protein refer to any protein (in the endocrine or exocrine) secreted by cells. This may include enzymes, antimicrobial peptides, toxins and enzymes. Learn and share with others from this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e96532c0-f60c-464c-8a04-593ad89f418b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-10-18T05:06:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7085.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>secretion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Don-Quixote-Part-II-Front-Matter-and-Chapters-I-XI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Don Quixote, Part II: Front Matter and Chapters I-XI</video:title>
      <video:description>&quot;Lec 13 - Don Quixote, Part II: Front Matter and Chapters I-XI&quot; Cervantes&apos; Don Quixote (SPAN 300)

The modern novel that develops from the Quixote is essentially a political novel and an urban genre dealing with cities. In Part II there is a sense of the text being written and performed in the present because it incorporates current events, such as the expulsion of the moriscos, a critic of the arbitristas and a satire of the aristocracy. In part two of the Quixote Part I plays the role that the romances of chivalry played in Part I: the characters have read the first part and so a new larger mirror has been added to the play of mirrors that was already present. Characters evolve within a social context, which is consonant with the political character of the novel and has much to do with the development and evolution of realism in literature in the representation of every day life and of common people. An explanation of the Baroque aspects that appear in the second part of the novel helps to understand the Quixote as a whole and its relation with the first part.

00:00 - Chapter 1. The &quot;As If&quot; of Literature
06:20 - Chapter 2. Part II as the First Political Novel
09:32 - Chapter 3. New Factors in Part II
14:14 - Chapter 4. Sansón Carrasco and a Text in the Making
25:01 - Chapter 5. Characters Evolving in a Social Context
35:58 - Chapter 6. Renaissance and Baroque Aspects

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23532.jpg</video:thumbnail_loc>
      <video:duration>3448</video:duration>
      <video:publication_date>2012-09-14T09:16:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fWcth8yolo8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>I</video:tag>
      <video:tag>XI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Faulkners-The-Sound-and-the-Fury-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Faulkner&apos;s The Sound and the Fury, Part II</video:title>
      <video:description>&quot;Lec 7 - Faulkner&apos;s The Sound and the Fury, Part II&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock continues her discussion of The Sound and the Fury by juxtaposing Quentin&apos;s stream-of-consciousness to his brother Benjy&apos;s narrative subjectivity. Professor Dimock argues that Faulkner uses stylistic parallels between the two sections to communicate &quot;kinship&quot; and &quot;variation&quot; between the two narrators. In her readings, she focuses on their relationship with the black characters in The Sound and the Fury, as well as their reactions to Caddy&apos;s loss of sexual innocence. She concludes with a discussion of Quentin&apos;s suicide as a reaction to the &quot;second-hand tragedy&quot; of Caddy&apos;s pregnancy.

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. Kinship: Theme and Variation
04:58 - Chapter 2. The &quot;Tomorrow&quot; of Race&quot; Luster
12:37 - Chapter 3. The &quot;Tomorrow&quot; of Race: The Deacon
20:14 - Chapter 4. Benjy&apos;s Caddy, Quentin&apos;s Caddy
28:22 - Chapter 5. &quot;Sister&quot; as a Semantic Field
33:38 - Chapter 6. Conflation of Sisters
36:45 - Chapter 7. Saint Francis and Little Sister Death
43:49 - Chapter 8. second Hand Tragedy 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23586.jpg</video:thumbnail_loc>
      <video:duration>2901</video:duration>
      <video:publication_date>2012-09-14T09:38:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LoRbEoCUrAY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fury</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Fitzgerald</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Fitzgerald --</video:title>
      <video:description>&quot;Lec 12 - Fitzgerald -- &quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock demonstrates how four of Fitzgerald&apos;s most famous short stories -- &quot;The Rich Boy,&quot; &quot;Babylon Revisited,&quot; &quot;The Diamond as Big as the Ritz,&quot; and &quot;Bernice Bobs Her Hair&quot; -- represent &quot;social types,&quot; generic identities that Fitzgerald explores as forms of social reality.  She reads the dramatic tension in each of those stories as determined by the protagaonist&apos;s conformity to or deviation from their idealized social type. 

00:00 - Chapter 1. Individuals and Types 
04:24 - Chapter 2. The Rich Boy as a Type
08:27 - Chapter 3. The Sociology of Types
14:38 - Chapter 4. Yale as a Social Marker in &quot;The Rich Boy&quot;
22:53 - Chapter 5. Social Profiles in &quot;Babylon Revisited&quot;
30:42 - Chapter 6. Social Type and Large Scale Drama in &quot;The Diamond as Big as the Ritz&quot; 
40:33 - Chapter 7. Reversion to Type and Small Scale Drama in &quot;Bernice Bobs Her Hair&quot;  

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23596.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-14T09:43:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hcz8yHjmSTw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Fitzgerald</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 3- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21295.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
      <video:publication_date>2012-09-09T03:57:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gd_4A6jXsoU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Inguinal-Hernia-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Inguinal Hernia Operation</video:title>
      <video:description>This video shows the treatment of the patient for the open inguinal hernia operation. A full surgical procedure is shown here for your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e8569bfd-6021-48ce-a9c3-64cddc11c4ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-12-06T20:38:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10974.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>German</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 9- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21301.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-09T03:58:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BrjuHz2lPss</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-bimanual-pelvic-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female bimanual pelvic examination</video:title>
      <video:description>This is a demonstration of a female bimanual pelvic examination.
Procedure.
- Lubricate middle and index finger of the hand to be active in this excercise,
- Anteriorly, laterally and posteriorly palpate the virgina, plus the bladder and urethra region.
- ....
This video demonstrates and outline of this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9125.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-11-29T20:38:10.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9125.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>bimanual</video:tag>
      <video:tag>Pelvic</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nicotine-Receptors-in-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nicotine Receptors in the Brain</video:title>
      <video:description>Nicotine addiction begins with high-affinity binding of nicotine to acetylcholine (ACh) receptors in the brain. The end result is over 4,000,000 smoking-related deaths annually worldwide and the largest source of preventable mortality in developed countries. Stress reduction, pleasure, improved cognition and other central nervous system effects are strongly associated with smoking. However, if nicotine activated ACh receptors found in muscle as potently as it does brain ACh receptors, smoking would cause intolerable and perhaps fatal muscle contractions. Despite extensive pharmacological, functional and structural studies of ACh receptors, the basis for the differential action of nicotine on brain compared with muscle ACh receptors has not been determined. Here we show that at the alpha4beta2 brain receptors thought to underlie nicotine addiction, the high affinity for nicotine is the result of a strong cation-pi interaction to a specific aromatic amino acid of the receptor, TrpB. In contrast, the low affinity for nicotine at the muscle-type ACh receptor is largely due to the fact that this key interaction is absent, even though the immediate binding site residues, including the key amino acid TrpB, are identical in the brain and muscle receptors. At the same time a hydrogen bond from nicotine to the backbone carbonyl of TrpB is enhanced in the neuronal receptor relative to the muscle type. A point mutation near TrpB that differentiates alpha4beta2 and muscle-type receptors seems to influence the shape of the binding site, allowing nicotine to interact more strongly with TrpB in the neuronal receptor. ACh receptors are established therapeutic targets for Alzheimer&apos;s disease, schizophrenia, Parkinson&apos;s disease, smoking cessation, pain, attention-deficit hyperactivity disorder, epilepsy, autism and depression. Along with solving a chemical mystery in nicotine addiction, our results provide guidance for efforts to develop drugs that target specific types of nicotinic receptors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f004f3fa-abd4-42f2-bf42-2bffc4fc5918/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-09T12:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4848.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nicotine</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrodynamic-Archimedes-Screw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrodynamic Archimedes Screw</video:title>
      <video:description>Archimedes was a mathematician and inventor from ancient Greece. He discovered the relation between the surface and volume of a sphere and its circumscribing cyclinder (he had discovered pi). He then formulated a hydrostatic principle based on that mathmatical relationship called Archimedes&apos; principle. He inventing the Archimedes screw - a screw-shaped machine or hydraulic screw that raised water from a lower to a higher level. Archimedes also invented the catupult, the lever, the compound pulley, and the burning mirror (a system of mirrors that burned the boots and ships of invading armies by focusing the sun&apos;s rays). Although Archimedes is credited with inventing the screw in the 3rd century BC, his screw was not like today&apos;s screw fastener but actually two other screw-type devices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d9d5370-ea2b-42d0-8b0a-762a51e679a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-11-16T13:50:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5494.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hydrodynamic</video:tag>
      <video:tag>Archimedes</video:tag>
      <video:tag>Screw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-humans-part-4-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning humans - part 4 of  6</video:title>
      <video:description>Human cloning is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by a whole or partial brain transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9e3323e1-3043-416a-aef0-94a605ec989a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-11-09T13:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4855.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>of</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boundary-Conditions-on-a-String</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boundary Conditions on a String</video:title>
      <video:description>Boundary Conditions on a String  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4958.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T13:52:39.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4958.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Boundary</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>string</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Special-Relativity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Special Relativity 1</video:title>
      <video:description>Special Relativity 1 video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4976.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2010-11-10T14:18:23.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4976.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-visit-to-a-black-hole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A visit to a black hole</video:title>
      <video:description>This video will take you into a black hole. If you wish to return to you home stay away from the danger zone. Once you reach this area around the black hole, escaping its gravity will be out of question. As you reach closer to the center of the black hole, gravitational force on your feet will be much higher than that on your head, and you will be turned into spaghetti by the vertical pull.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/61763be1-01e4-4fb0-951d-f1e7986e6740/cand_5.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2010-11-10T12:09:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4932.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>visit</video:tag>
      <video:tag>to</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-Belt-Edge-On-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroid Belt - Edge On View</video:title>
      <video:description>Asteroid Belt - Edge On View video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/84f75741-272f-4067-af0d-b6dd2a58ab70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-11-10T00:47:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4919.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
      <video:tag>Edge</video:tag>
      <video:tag>on</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-New-Era-In-Exoplanet-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A New Era In Exoplanet Science</video:title>
      <video:description>A New Era In Exoplanet Science video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8f192cb7-707c-4f34-8a42-f71cb58aae5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2010-11-10T13:42:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4951.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-bomb-underground-test-detonation-project-Cannikin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen bomb underground test detonation - project Cannikin</video:title>
      <video:description>The hydrogen bomb (mankind&apos;s most destructive weapon - also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive - and destructive - power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

Facts: &quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953, followed by the United Kingdom in May 1957, China (1967), and France (1968). During the late 1980s there were some 40,000 thermonuclear devices stored in the arsenals of the world&apos;s nuclear armed nations. This number declined during the 1990s. The </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8c10641-f1d8-42ba-8f40-a5e3a353322e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-16T10:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5466.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>underground</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>detonation</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Cannikin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ASMCUE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ASMCUE</video:title>
      <video:description>The American Society for Microbiology Conference for Undergraduate Educators (ASMCUE) is an interactive four-day conference on scientific updates and effective teaching strategies. Now in its 16th year, the conference attracts over 300 microbiology and biology educators.

Educators come from colleges, universities and international institutions to learn and share the latest information in the biological sciences and education research.

The conference program includes plenary, concurrent, poster, and exhibit sessions. Participants engage in formal and informal small group discussions between colleagues all focused on the same goal: to improve teaching and learning in the biological sciences.

In this episode, we talk with Erica Suchman, Associate Professor, Colorado State University, Ft. Collins, and Local Organizing Chair for the 2009 meeting. Erica talks about her attendance at the meeting for the past 12 years and the benefits of participating. Also featured are several participants at the ASMCUE 2008 held at Endicott College in Beverly, MA and ASM&apos;s Education Director, Amy Chang, a co-founder of the Conference.

For more information about the conference or to view past proceedings, visit asmcue.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6743.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-01-10T19:09:15.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6743.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ASMCUE</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>education</video:tag>
      <video:tag>undergrads</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/French-Nuclear-Bomb-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>French Nuclear Bomb test</video:title>
      <video:description>This video shows a test for a French nuclear bomb. There are two main types of bombs which release energy from the nuclei of atoms. 

The simplest kind is an atomic bomb. Like a nuclear power plant, it releases great quantities of energy through a process called nuclear fission, or &apos;splitting&apos;, of a large unstable (radioactive) element like uranium or plutonium.
A more complicated type is the hydrogen bomb, or thermonuclear bomb, which releases an even greater quantity of energy through nuclear fusion, a process which has not yet been put to peaceful uses.

The purpose of this page is to explain how each type of device works, from a physics perspective.
The devices described here are the original designs, perhaps 50 years old, but the physical processes that cause the energy release remain the same in today&apos;s bombs and power plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c77d29b0-fc97-48bb-9001-3a0c78042a92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-16T11:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5475.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>French</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-bomb-explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen bomb explosion</video:title>
      <video:description>Huge hydrogen bomb explosion is recorded in this video. The hydrogen bomb (mankind&apos;s most destructive weapon - also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive - and destructive - power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

Facts: &quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953, followed by the United Kingdom in May 1957, China (1967), and France (1968). During the late 1980s there were some 40,000 thermonuclear devices stored in the arsenals of the world&apos;s nuclear ar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e6b01be0-27bb-47c1-b0e7-ab63d7c53ba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2010-11-16T10:13:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5465.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Underground-Detonation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Underground Detonation</video:title>
      <video:description>Underground nuclear testing refers to test detonations of nuclear weapons that are performed underground. When the device being tested is buried at sufficient depth, the explosion may be contained, with no release of radioactive materials to the atmosphere.
The extreme heat and pressure of an underground nuclear explosion causes changes in the surrounding rock. The rock closest to the location of the test is vaporised, forming a cavity. Further away, there are zones of crushed, cracked, and irreversibly strained rock. Following the explosion, the rock above the cavity may collapse, forming a rubble chimney. If this chimney reaches the surface, a bowl-shaped subsidence crater may form.
The first underground test took place in 1951; further tests provided information that eventually led to the signing of the Limited Test Ban Treaty in 1963, which banned all nuclear tests except for those performed underground. From then until the signing of the Comprehensive Test Ban Treaty in 1996, most nuclear tests were performed underground, in order to prevent nuclear fallout from entering into the atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e987802d-b87f-45c0-8c4e-2b55fe41ac32/cand_25.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2010-11-16T12:04:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5481.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>underground</video:tag>
      <video:tag>detonation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/This-Week-in-Virology-Live-in-Philly-MWV33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>This Week in Virology - Live in Philly (MWV33)</video:title>
      <video:description>MicrobeWorld Video presents episode 33 of This Week in Virology. Hosts Vincent Racaniello, Alan Dove, Dick Despommier and guest Raul Andino recorded TWiV live at the ASM General Meeting in Philadelphia, where they discussed increased arterial blood pressure caused by cytomegalovirus infection, restriction of influenza replication at low temperature by the avian viral glycoproteins, first isolation of West Nile virus in Pennsylvania, and current status of influenza.

Links for this episode:


Cytomegalovirus infection causes an increase of arterial blood pressure
Avian influenza virus glycoproteins restrict virus replication at low temperature
First West Nile virus isolation of the year in PA
CDC press release of 18 May 2009
Glaxo’s influenza vaccine with adjuvant
NY Times article on Guillain-Barré and a more scientific view

Weekly Science Picks

Dick - National Museum of the History of Science and Medicine, Leiden
Alan - Beginning Mac OS X Programming
Vincent - Vaccinated by Paul Offit
Raul - HubbleSite

Contact/Subscribe

Please send your virology questions and comments to twiv [at] twiv [dot] tv. To listen, click the play button next to the title of this entry. You can subscribe for free to TWIV via iTunes, through the RSS feed with a podcast aggregator or feed reader, or by email.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6744.jpg</video:thumbnail_loc>
      <video:duration>4171</video:duration>
      <video:publication_date>2011-01-10T19:16:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QdXBQqeHIR4</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>virology</video:tag>
      <video:tag>podcast</video:tag>
      <video:tag>live</video:tag>
      <video:tag>general</video:tag>
      <video:tag>meeting</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vertical-Axis-Wind-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vertical Axis Wind Turbine</video:title>
      <video:description>A brief introduction with the 500 watt (Vertical Axis Wind Turbine) provided here. The working and construction of this turbine is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9041.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-29T19:27:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9041.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>500</video:tag>
      <video:tag>watt</video:tag>
      <video:tag>VAWT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Helmholtzian-operator-and-electromagnetic-nuclear-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Helmholtzian operator and electromagnetic-nuclear field</video:title>
      <video:description>A Helmholtzian operator is a linear second order partial differential operator, typically in four independant variables; a generalization of the d&apos;Alembertian operator where it&apos;s additional constant vanishes. When the time-independant version (in three independent (space) variables acting on a function or vector vanishes, the resulting equation is called the Helmholtz&apos;s equation. In four dimensions this equation is referred to as the Klein-Gordon equation (with imaginary constant) .
The focus of this tutorial is to demonstrate that when acting on a four-vector doublet, the Helmholtzian operator may be factored into two 4x4 differential matrices in two distinct ways, giveing a matrix product definition for the Helmholtzian operator. (The scalar Klein-Gordon equation is a special case of this four-vector version, where there are three restrictions on the four components of the potential A , leaving the single independant function.) 
This is an incredibly compact way of writing both the Klein-Gordon equation and generalized Maxwell&apos;s equations of an electromagnetic-nuclear field. 
The above process may be generalized for any dimension power of two, thus generalizing the Helmholtzian (and, thus the d&apos;Alembertian) as well as the generalized Maxwell&apos;s equations to any dimension power of two. 

http://wims.unice.fr/wims/wims.cgi 

http://wims.unice.fr/wims/wims.cgi?session=LB7615B1DA.2&amp;+lang=en&amp;+module=tool%2Flinear%2Fmatmult.en 

https://sites.google.com/site/themathematicalnatureofreality/

https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6877.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-03-18T04:32:01.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6877.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Helmholtz</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunihistochemistry-on-Paraffin-Sections-of-Mouse-Epidermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunihistochemistry on Paraffin Sections of Mouse Epidermis</video:title>
      <video:description>In the epidermis, immunohistochemistry is an efficient means of localizing specific proteins to their relative expression compartment; namely the basal, suprabasal, and stratum corneum layers. The precise localization within the epidermis of a particular protein lends clues toward its functional role within the epidermis. In this chapter, we describe a reliable method for immunolocalization within the epidermis modified for both frozen and paraffin sections that we use very routinely in our laboratory. Paraffin sections generally provide much better morphology, hence, superior results and photographs; however, not all antibodies will work with the harsh fixation and treatment involved in their processing. Therefore, the protocol for frozen sectioning is also included. Within paraffin sectioning, two fixation protocols are described (Bouin&apos;s and paraformaldehyde); the choice of fixative will be directly related to the antibody specifications and may require another fixing method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/133bdd88-a503-44d8-9c15-c64ef4043233/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2010-11-16T13:56:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5496.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Immunihistochemistry</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Paraffin</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>Epidermis</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Fluoresent</video:tag>
      <video:tag>Antibodies</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-and-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription and Translation</video:title>
      <video:description>This video shows Transcription and Translation of a gene. Protein synthesis requires two steps: transcription and translation. Transcription is the synthesis of mRNA from a DNA template. Translation is the process where ribosomes synthesize proteins using the mature mRNA transcript produced during transcription.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/30f8ef0b-5a03-4eb2-b1bb-f2c977cb43c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-10-18T02:05:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7030.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relativistic-Phase-Displacement-Space-Drive-Warping-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relativistic Phase Displacement Space Drive - Warping Space</video:title>
      <video:description>It is a brief explanation about a relativistic space propulsion system which uses a lattice/matrix of Phase Displacement Space Drives, producing crisscrossing pattern of Phased Standing Waves, to generate a sequence of spinning waves for causing a FTL moving force, in order to warp spacetime, enabling fast interstellar travel in an energy-efficient way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/05/e3d66d88-d276-4b62-94db-f29ea9e01486/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-05-30T17:49:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6965.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>relativistic</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>spacetime</video:tag>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Propulsion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/David-Relman-The-Stability-of-the-Human-Microbiome-MWV51</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>David Relman: The Stability of the Human Microbiome (MWV51)</video:title>
      <video:description>In episode 51 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with David Relamn, M.D., Thomas M. and Joan C. Merigan Professor, Department of Medicine - Division of Infectious Diseases, and Department of Microbiology &amp; Immunology in the Stanford University School of Medicine.&lt;br&gt;Maloy and Relman discuss microbial flora in the mouth and gut and why they are important for human health. They explore the impact of antibiotics and probiotics on the community of microbes in the gut and their health implications both negative and positive. Lastly they look at the future of probiotics in personalized medicine and the potential for individualized treatment based on the uniqueness of a person&apos;s gut flora.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6971.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2011-07-08T14:43:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zc4HKUH4nRQ</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>antibiotics</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Relman</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Gut</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>personalized</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>probiotics</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Maloy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Madison-WI-Radon-608-256-9606Radon-Mitigation-Wisconsin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Madison WI Radon (608) 256-9606|Radon Mitigation Wisconsin</video:title>
      <video:description>Call 608-256-9606 for Madison Wisconsin Radon Reduction, Testing, Radon Remediation, Abatement, and Radon Removal Systems. &lt;br&gt; Serving Madison, Brookfield, Waukesha, Sun Prairie, Middleton, Franklin, New Berlin, LaCrosse La Crosse, Sussex, Verona, Onalaska, Janesville, Hartland, Oak Creek, Waunakee, Beloit, Marshfield, Muskego, Lake Mills, Grafton, Afton, Mequon, Lake Geneva, Wausau, Menomonee Falls, Salem, De Forest, Elkhorn, Germantown, Oconomowoc, West Bend, Watertown, Oregon, West Salem, Pewaukee, Delavan, Mt Mount Horeb, Burlington, Greendale, Cottage Grove, Dodgeville, Dodge, Holmen, Milton, Pleasant Prairie, Stevens Point, Jackson, Williams Bay, Belleville, Mosinee, Milwaukee, Green Bay, Appleton, and other Wisconsin towns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/f304127d-95b8-4fb6-a52d-8080642a5871/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-03-24T11:40:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6879.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>madison</video:tag>
      <video:tag>wisconsin</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>Janesville</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevent-Urinary-Tract-Infections-By-Drinking-Cranberry-Juice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevent Urinary Tract Infections By Drinking Cranberry Juice</video:title>
      <video:description>This video demonstrates how cranberry juice prevents urinary tract infections. Basically the compounds in cranberry juice attach to the bacteria that cause urinary tract infections and flush them out of our system. Source of this video is from hurd studios.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b6a58b70-490d-4e83-a2ba-b89ddba70ece/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-10-23T04:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7147.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Cranberry</video:tag>
      <video:tag>Juice</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Tract</video:tag>
      <video:tag>Infections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-Synapse-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter Synapse Animation</video:title>
      <video:description>In this animation, neurotransmitter synapse is illustrated. Within the presynaptic nerve terminal, vesicles containing neurotransmitter are localized near the synaptic membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f2be9336-2211-4ab1-b91e-39abd320cbaa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T16:46:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7228.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Asiatic-Cholera-I-Personal-Reflections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Asiatic Cholera (I): Personal Reflections</video:title>
      <video:description>&quot;Lec 9 - Asiatic Cholera (I): Personal Reflections&quot;Epidemics in Western Society Since 1600 (HIST 234)

Professor Snowden describes the historical detective work that went into the research and writing of Naples in the Time of Cholera, his study of the 1884 and 1911 epidemics of Asiatic cholera that struck Italy. The latter epidemic is of particular interest, because the official historiography of the disease has long confined its outbreaks in Western Europe to the nineteenth century. Through his investigation, Snowden discovered that there was in fact an epidemic on Italian shores in 1911, and that its absence from subsequent histories was the result of concerted efforts of concealment on the part of Italian and U.S. authorities. The story of this successful concealment sheds light not only on the history of Asiatic cholera in the early twentieth century, but also on more recent public health campaigns that have involved concealment, such as China&apos;s response to the 2002 SARS epidemic.

00:00 - Chapter 1. Asiatic Cholera in Naples in 1911
06:22 - Chapter 2. Concealment?
13:27 - Chapter 3. Search for Evidence
21:05 - Chapter 4. Advances in Cholera Therapeutics
27:39 - Chapter 5. Concealment in Conflict with Patient Care
33:49 - Chapter 6. Why Conceal?
44:59 - Chapter 7. Effects of Concealment

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23234.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-13T11:50:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ag01L0CtlfQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Asiatic</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>Reflections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Tropical-Medicine-as-a-Discipline</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Tropical Medicine as a Discipline</video:title>
      <video:description>&quot;Lec 14 -Tropical Medicine as a Discipline&quot;Epidemics in Western Society Since 1600 (HIST 234)

The sub-discipline of tropical medicine furnishes a clear example of the socially constructed character of medical knowledge. Tropical diseases first enter medical discourse as a unique conceptual field and topic for specialization at the end of the 19th century, and the heyday of tropical medicine - from the 1890s to the First World War - corresponds to the golden age of Western colonialism in Africa and Asia. This correspondence was not accidental; tropical medicine both gave practical aid to colonial powers faced with unfamiliar disease environments and furnished a deeply Eurocentric view of disease well-suited to the ideology of colonial expansion. As a consequence of this approach, little attention was given to the social factors of disease (work conditions, poverty, malnutrition), and the health of native populations was largely ignored. Subsequent periods of research in tropical medicine have, with decolonization and infusions of money from American foundations, been obliged to confront the consequences stemming from the discipline&apos;s formation as an instrument of colonial subjugation. 

00:00 - Chapter 1. Tropical Medicine
05:48 - Chapter 2. Background: Diseases of the Tropics
11:53 - Chapter 3. Transition to Tropical Diseases and Tropical Medicine: Medical Factors
31:09 - Chapter 4. Institutional Factors
34:15 - Chapter 5. Implications of Tropical Medicine

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23239.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-09-13T11:50:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eyQ9Hd1rmV8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Tropical</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>discipline</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Germ-Theory-of-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Germ Theory of Disease</video:title>
      <video:description>&quot;Lec 15 - The Germ Theory of Disease&quot;Epidemics in Western Society Since 1600 (HIST 234)

Although the development of the germ theory of disease in the latter half of the nineteenth century marks a major revolution in medical science, comparable to the discoveries of Galileo in astronomy or Darwin in biology, it cannot be reduced to the heroic efforts of a single researcher or group of researchers. Rather, a number of conceptual, technological and institutional preconditions made the germ theory possible. Among these, contagionism, microscopy and hospital medicine all played a major role. The germ theory of disease facilitated a wide range of scientific advances, including the isolation of pathogens, the creation of vaccines and the introduction of antiseptics in surgery. 

00:00 - Chapter 1. Germ Theory of Disease
03:33 - Chapter 2. Preconditions
14:34 - Chapter 3. Louis Pasteur
24:17 - Chapter 4. Attenuation
33:28 - Chapter 5. Robert Koch&apos;
39:31 - Chapter 6. Therapeutic Effects

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23240.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-09-13T11:50:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQy0tJ1yu9w</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Germ</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Dislocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Dislocation</video:title>
      <video:description>Dislocation of the hip is a common injury to the hip joint. This video demonstrates reduction of hip dislocation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cadcc729-a3ee-4420-addd-e660f1aeda5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:47:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11044.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Reduction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Dislocation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Tuberculosis-II-After-Robert-Koch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Tuberculosis (II): After Robert Koch</video:title>
      <video:description>&quot;Lec 19- Tuberculosis (II): After Robert Koch&quot;Epidemics in Western Society Since 1600 (HIST 234)

The cultural transition from the romantic era of consumption to the era of tuberculosis derived not only from the germ theory of disease and the triumph of contagionism over anticontagionism, but also from political considerations. Worries over population decline and growing working-class militancy were aggravated by what now appeared to be a social disease, or a disease of poverty. One of the strategies deployed against the disease was the sanatorium, an institution which was capable both of instructing patients in contagionism and in imposing a practical quarantine. Although the development of effective chemotherapy in the 1940s raised hopes that tuberculosis might be globally eradicated, these have unfortunately proven to be overly optimistic. Factors such as poverty and population displacement continue to favor the disease&apos;s spread today, particularly in the Third World.

00:00 - Chapter 1. The Age of Tuberculosis
05:58 - Chapter 2. War on Tuberculosis: Sanatoria
30:23 - Chapter 3. Pneumothorax and Dispensaries
39:23 - Chapter 4. Vaccination and Antibiotics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23244.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-09-13T11:59:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UpnwNlbBDHQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>II</video:tag>
      <video:tag>after</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Koch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Pandemic-Influenza</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Pandemic Influenza</video:title>
      <video:description>&quot;Lec 20- Pandemic InfluenzaEpidemics in Western Society Since 1600 (HIST 234)

Reliable records of influenza, dating back to the 1700s, suggest a pattern of one major pandemic every century. Among the pandemics for which there is solid documentary evidence, the outbreak of 1918-1920 is by far the greatest. The so-called Spanish Lady caused somewhere between 25 and 100 million deaths worldwide. It is distinctive both for its high mortality rate, in comparison to other flu pandemics, and for its unusual demographic effect: whereas the flu typically targets the very young and old, the 1918-1920 epidemic struck adults in the prime of life. Without a cure for the disease, public health authorities today are in a position to learn from the successes and failures of the early-twentieth-century response.

00:00 - Chapter 1. Influenza
05:17 - Chapter 2. Transmission
09:06 - Chapter 3. 1889-90 Pandemic
24:00 - Chapter 4. Spanish Influenza
38:09 - Chapter 5. Epidemiology and Responses

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23245.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
      <video:publication_date>2012-09-13T11:59:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o7xL3LuQkVo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Pandemic</video:tag>
      <video:tag>Influenza</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-SARS-Avian-Inluenza-and-Swine-Flu-Lessons-and-Prospects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -SARS, Avian Inluenza, and Swine Flu: Lessons and Prospects</video:title>
      <video:description>&quot;Lec 25 -SARS, Avian Inluenza, and Swine Flu: Lessons and Prospects&quot;Epidemics in Western Society Since 1600 (HIST 234)

SARS, avian influenza and swine flu are the first new diseases of the twenty-first century. They are all diseases of globalization, or diseases of modernity, and while relatively limited in their impact, they have offered dress-rehearsals for future epidemics. As information about SARS spread internationally in 2002, in spite of China&apos;s campaign of silence, the global response had a curiously twofold character: on one hand, the mobilization of biologists and epidemiologists across national frontiers was rapid and unprecedented, while on the other hand, public health strategies on the ground were largely familiar from previous eras. If the spread of information and collaboration on international health regulations have been two positive aspects of public health response in the first decade of this century, more worrying questions have been raised concerning the production and distribution of drugs and the capacity of for-profit healthcare systems to cope with a major epidemic. 

00:00 - Chapter 1. New Diseases of the Twenty-First Century
02:58 - Chapter 2. SARS
08:32 - Chapter 3. Symptoms, Epidemiology, and Effects on Society of SARS
26:04 - Chapter 4. Avian Flu
29:34 - Chapter 5. Swine Flu
34:38 - Chapter 6. Lessons

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23250.jpg</video:thumbnail_loc>
      <video:duration>2448</video:duration>
      <video:publication_date>2012-09-13T12:00:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RmkQXDi0Vm0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>SARS</video:tag>
      <video:tag>avian</video:tag>
      <video:tag>Inluenza</video:tag>
      <video:tag>and</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>lessons</video:tag>
      <video:tag>Prospects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Final-QA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last-  Final Q&amp;A</video:title>
      <video:description>&quot;Lec Last-  Final Q&amp;AEpidemics in Western Society Since 1600 (HIST 234)

Prof. Snowden describes the final exam, and takes questions from students. 

00:00 - Chapter 1. Logistics
05:26 - Chapter 2. What Determines the Historical Significance of an Epidemic?
14:33 - Chapter 3. Diseases of Modernity
20:48 - Chapter 4. Diseases of Poverty
35:47 - Chapter 5. Magic Bullets

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23251.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-13T12:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XPdBZEbA6Ro</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Q</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-General-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - General Introduction</video:title>
      <video:description>&quot;Lec 1 - General Introduction&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson provides an introduction to the course. He briefly discusses the main features of the political and social landscape of early modern England and then summarizes the broad social and structural changes that occurred during the period. Professor Wrightson offers some thoughts on the nature of history and the study of history and focuses, in particular, on the benefits of studying the history of early modern England. He notes that the history of Britain in this period affected many other nations, such as early America and Canada, as well as later colonies such as those in Africa and India, and that studying these events helps us to better understand ourselves in time and contextualize many of the features of modern society that we take for granted.

00:00 - Chapter 1. The Historical Importance of Epidemics
07:23 - Chapter 2. Themes of the Course
19:49 - Chapter 3. Humoralism and Bubonic Plague
28:37 - Chapter 4. Logistics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23252.jpg</video:thumbnail_loc>
      <video:duration>2169</video:duration>
      <video:publication_date>2012-09-13T12:06:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e3uBi2TZdUY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>general</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Commodity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Commodity</video:title>
      <video:description>Lec 9 - Commodity and Commonweal: Economic and Social Problems, 1520-1560&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson surveys the changing economic landscape of early modern England in the early sixteenth century. He notes that, throughout the period, population levels rose and, at the same time, inflation caused a rise in prices, and real wages fell. While many landowners were able to raise rents on their lands and profit from enclosing land, and many yeoman farmers prospered, these trends also resulted in a measure of social dislocation and a growth in poverty and vagrancy. Moral outrage at these developments was voiced by the so-called Commonwealth&apos;s Men, and popular discontent resulted in large scale rebellions, such as the Pilgrimage of Grace and Kett&apos;s Rebellion. Professor Wrightson ends by discussing the economic thought of Sir Thomas Smith, which influenced government initiatives to combat these problems.

00:00 - Chapter 1. Rising Prices and Population
04:45 - Chapter 2. Landlords and the Peasantry
21:14 - Chapter 3. Poverty
26:29 - Chapter 4. The Commonwealth&apos;s Men

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23260.jpg</video:thumbnail_loc>
      <video:duration>2802</video:duration>
      <video:publication_date>2012-09-13T12:07:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DPPGtEMQykE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Commodity</video:tag>
      <video:tag>Commonweal</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>social</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Tree-of-Commonwealth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -The Tree of Commonwealth</video:title>
      <video:description>Lec 2 -The Tree of Commonwealth: The Social Order in the Sixteenth Century Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson provides a broad sketch of the social order of early modern England, focusing on the hierarchical language of estates and degrees and the more communitarian ideal of the commonwealth by which society was organized. The differences between the social structure in rural and urban areas are addressed and the subordinate roles of women and the young are also outlined. Professor Wrightson discusses the differences between members of peerage, the gentry, and the commonalty and the social positions of servants, yeoman, husbandmen, and apprentices are explained. The mechanisms by which the social order was preserved, such as prescriptive literature and ecclesiastical injunctions, are also considered. Professor Wrightson concludes that, while in the theory the social order was rigidly hierarchical and rooted in relationships of authority and subordination, in practice there was a great more flexibility and ambiguity within every day interpersonal social relationships.

00:00 - Chapter 1. The Tree of Commonwealth
11:07 - Chapter 2. The Nobility
18:17 - Chapter 3. The Commonalty
26:26 - Chapter 4. Gender and Age

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23253.jpg</video:thumbnail_loc>
      <video:duration>2617</video:duration>
      <video:publication_date>2012-09-13T12:06:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVErdGUN_Jk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>tree</video:tag>
      <video:tag>Commonwealth</video:tag>
      <video:tag>the</video:tag>
      <video:tag>social</video:tag>
      <video:tag>order</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Sixteenth</video:tag>
      <video:tag>Century</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Households-Structures-Priorities-Strategies-Roles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Households: Structures, Priorities, Strategies, Roles</video:title>
      <video:description>&quot;Lec 3 - Households: Structures, Priorities, Strategies, Roles&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson lectures on the structures of households in early modern England. Differentiating between urban and rural households, the households of great lords and those of yeoman, husbandmen, and craftsmen, the varying structures and compositions of households are discussed. The process by which households were established, courtship and marriage, are addressed. Stressing the various ways in which early modern households differed from modern notions of the home, Professor Wrightson analyzes the roles played by individuals within them. The positions occupied by women and the array of tasks that they were expected to perform in furtherance of the household economy receive detailed attention, as do the experiences of children. Professor Wrightson discusses the manner in which households could be affected by external crises, such as plague or harvest failure, and touches on the strategies and steps employed by householders to ensure survival of this important unit.

00:00 - Chapter 1. The Household 
05:45 - Chapter 2. &quot;Huswifery&quot;
14:48 - Chapter 3. The Role of Children
17:54 - Chapter 4. The Priority of Survival
24:11 - Chapter 5. Providing for the Future
28:47 - Chapter 6. Marriage

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23254.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-09-13T12:06:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YxjKJ3JgXvc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Households</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>Priorities</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Roles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Late-Medieval-Religion-and-Its-Critics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Late Medieval Religion and Its Critics</video:title>
      <video:description>&quot;Lec 7 - Late Medieval Religion and Its Critics&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture Professor Wrightson surveys the religious landscape of England during the later medieval period through to the reign of Henry VIII and the beginnings of the reformation. He notes that while the late medieval church was more vibrant and popular than many early triumphal analysis of the reformation allowed for, there were, nonetheless, critics of Catholicism within England. He traces the earlier opposition to the church as arising from three primary groups: those educated clerics and laymen who desired reform within the church, the small pockets of Lollards within England who opposed traditional religion, and the group of people influenced by European reformation thought who would later work to implement doctrinal change within the Church of England. Professor Wrightson also provides an analysis of late medieval piety and the role that the traditional church played in people&apos;s daily lives at the local level prior to the reformation.

00:00 - Chapter 1. Religion
05:08 - Chapter 2. The Pre-Reformation Church
14:51 - Chapter 3. Potential Weaknesses
29:31 - Chapter 4. Criticism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23258.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-13T12:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6kf-GsRGb3Y</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Late</video:tag>
      <video:tag>medieval</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Critics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Reformation-and-Division-1530-1558</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Reformation and Division, 1530-1558</video:title>
      <video:description>&quot;Lec 8 -Reformation and Division, 1530-1558&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson examines the various stages of the reformation in England, beginning with the legislative, as opposed to doctrinal, reformation begun by Henry VIII in a quest to settle the Tudor succession. Wrightson shows how the jurisdictional transformation of the royal supremacy over the church resulted, gradually, in the introduction of true religious change. The role played by various personalities at Henry&apos;s court, and the manner in which the King&apos;s own preferences shaped the doctrines of the Church of England, are considered. Doctrinal change, in line with continental Protestant developments, accelerated under Edward VI, but was reversed by Mary I. However, Wrightson suggests that, by this time, many aspects of Protestantism had been internalized by part of the English population, especially the young, and so the reformation could not wholly be undone by Mary&apos;s short reign. The lecture ends with the accession of Elizabeth I in 1558, an event which presaged further religious change.

00:00 - Chapter 1. The English Reformation
04:36 - Chapter 2. A Gathering Crisis
13:18 - Chapter 3. The Royal Supremacy
20:12 - Chapter 4. The Henrician Reformation
34:13 - Chapter 5. The Edwardian Reformation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23259.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-13T12:07:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/koJ6wcHU_Po</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>reformation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>1530</video:tag>
      <video:tag>1558</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-Elizabethan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -The Elizabethan</video:title>
      <video:description>&quot;Lec 11 -The Elizabethan &quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture Professor Wrightson provides an overview of central political issues of the reign of Queen Elizabeth I. He discusses the Queen&apos;s personal character and identity-forming experiences (and the challenges posed by her gender), the manner in which she interacted with her political advisors (notably William Cecil) and addresses the foreign and domestic crises which impacted her rule (such as the ongoing threat posed by the claims of Mary, Queen of Scots to the English throne and England&apos;s increasingly tense relationship with Spain). In particular, Professor Wrightson highlights the shifts in political culture which occurred during the period, as ideas concerning political participation and the role of institutions such as Parliament expanded. He introduces Patrick Collinson&apos;s notion of the Elizabethan regime as something of a &quot;monarchical republic,&quot; with the Queen exercising power in cooperation with political stakeholders whose ideas about governance were informed by both their Protestant convictions and classical political principles.

00:00 - Chapter 1. Elizabeth I and Her Councilors
15:37 - Chapter 2. Foreign Policy
25:13 - Chapter 3. Succession

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23262.jpg</video:thumbnail_loc>
      <video:duration>2654</video:duration>
      <video:publication_date>2012-09-13T12:07:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hXU8JOkaNdQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Elizabethan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Witchcraft-and-Magic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Witchcraft and Magic</video:title>
      <video:description>&quot;Lec 14 -Witchcraft and Magic&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture, Professor Wrightson discusses witchcraft and magic. He begins with the context of magic beliefs in this period, introducing the &apos;cunning folk&apos; who had reputations as healers and were often consulted. He then considers the specific problem of witchcraft, the use of magic to do harm, and its identification by the late medieval church as a form of anti-Christian cult. He examines the distinctive nature of both witchcraft beliefs and the history of witchcraft prosecution in England (as compared with both Scotland and continental Europe), outlining the typical circumstances of a witchcraft accusation and what these might suggest about the rise and fall of concern with witchcraft. Finally he considers a number of unresolved problems in the history of witchcraft in England: the nature of the links between gender and witchcraft; the reasons behind the passage of the statutes defining witchcraft as a crime; and the exceptionally large number of trials conducted in the county of Essex.

00:00 - Chapter 1. Magic
08:56 - Chapter 2. Differences between Witchcraft in England and in Europe
19:26 - Chapter 3. Trials in England
35:05 - Chapter 4. Witchraft Statutes in Essex

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23265.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-09-13T12:08:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1rHSu2oDZXE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Witchcraft</video:tag>
      <video:tag>and</video:tag>
      <video:tag>magic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Popular-Protest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Popular Protest</video:title>
      <video:description>&quot;Lec 16 - Popular ProtestEarly Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson reviews the basic structures and aims of popular protest: notably food riots and agrarian disturbances. He notes that such disturbances were often surprisingly orderly affairs, rather than chaotic expressions of discontent. They aimed to defend traditional rights (rooted in custom) that participants felt were being threatened, either by food shortages or by agrarian changes such as enclosure. The forms taken by such events reveal a coherent moral order. Professor Wrightson reviews the tactics employed by protestors and the ways in which they constituted attempts to negotiate with authority. Official responses were often equally restrained (although the government was capable in some situations of displaying real severity). He concludes by noting that these forms of early modern popular protest were fundamentally political in nature, and that while agrarian resistance gradually subsided, these defenses of popular custom and rights influenced early forms of labor organization from the late seventeenth century onwards.

00:00 - Chapter 1. Riot
18:21 - Chapter 2. Ritualism
21:38 - Chapter 3. Legitimizing Ideas
29:01 - Chapter 4. Riot as a Tactic
37:50 - Chapter 5. Riot as Un-political

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23267.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-09-13T12:17:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iYkKBmnjw_Q</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>Protest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Endodontic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Endodontic Surgery</video:title>
      <video:description>&quot;Lec 4 - Endodontic Surgery&quot; A step by step presentation of the technique for performing surgical endodontics. The initial incision, exposing the rootend, preparing the apex, placing the apical amalgam. Orig. air date: FEB 21 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22906.jpg</video:thumbnail_loc>
      <video:duration>986</video:duration>
      <video:publication_date>2012-09-11T09:28:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hfs7H34GZM8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Education-and-Literacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Education and Literacy</video:title>
      <video:description>&quot;Lec 17 - Education and Literacy&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson begins by assessing the state of education in the late medieval period and then discusses the two cultural forces (Renaissance humanism and the Reformation) which lay behind the educational expansion of the sixteenth and seventeenth centuries. While there were distinct hierarchies of learning in the period (with women and the lower orders having far fewer educational opportunities open to them than other members of the social order), this was genuinely a revolutionary period in terms of education. Attendance at the universities and the Inns of Court expanded exponentially, educational ideals for the elite were transformed, standards of clerical education reached unprecedented heights, grammar schools and petty schools were founded across the country and, by the end of the period, literacy levels in the population were much higher. England was now a partially literate society and was well on its way to achieving mass literacy. A threshold had been crossed, and this shift had far-reaching cultural and political effects.

00:00 - Chapter 1. Education: Cultural Influences Underlying an Increase in Schooling
09:33 - Chapter 2. Elite Education
21:03 - Chapter 3. Clerical Education
22:42 - Chapter 4. Education for Commoners
26:16 - Chapter 5. Limits in the Educational Revolution
30:41 - Chapter 6. Literacy
36:59 - Chapter 7. Gender
40:18 - Chapter 8. Conclusions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23268.jpg</video:thumbnail_loc>
      <video:duration>2985</video:duration>
      <video:publication_date>2012-09-13T12:17:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVOsJ8g4ACE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>education</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Hobbes-Authority-Human-Rights-and-Social-Order</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Hobbes: Authority, Human Rights and Social Order</video:title>
      <video:description>&quot;Lec 2 -Hobbes: Authority, Human Rights and Social Order&quot;Foundations of Modern Social Thought (SOCY 151)

An examination of Hobbes&apos;s lifetime reveals that the uncertainty of the British monarchy during his life (1588-1679) inspires Hobbes&apos;s social and political thought, especially regarding the role of the sovereign to provide for the security of his subjects. We consider the major elements of Hobbes&apos;s political and social thought including the state of nature, equality of men, the social contract, the strong sovereign, and legitimate rule. Hobbes&apos;s work privileges security of individuals through a strong sovereign but also asserts the right of subjects to transfer their allegiance to a new sovereign if the ruler does not provide for their security; this element of his work in particular and others made him a controversial thinker who was forced into exile for a time. His work has been rediscovered in recent years by economists and other social scientists who see him as the first rational choice theorist.

00:00 - Chapter 1. Hobbes in a Historical Context
09:05 - Chapter 2. Hobbes Enters Politics as a Royalist
18:58 - Chapter 3. &quot;Leviathan&quot;: Structure and Major Themes
22:38 - Chapter 4. Human Nature
32:40 - Chapter 5. The Social Contract
37:49 - Chapter 6. Power of the Sovereign
40:56 - Chapter 7. Hobbes&apos;s Contributions and Shortcomings

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23334.jpg</video:thumbnail_loc>
      <video:duration>2576</video:duration>
      <video:publication_date>2012-09-13T13:00:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ISmzEqx_9RU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Authority</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>order</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Locke-Equality-Freedom-Property-and-the-Right-to-Dissent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Locke: Equality, Freedom, Property and the Right to Dissent</video:title>
      <video:description>&quot;Lec 3 -Locke: Equality, Freedom, Property and the Right to Dissent&quot;Foundations of Modern Social Thought (SOCY 151)

John Locke, a liberal thinker and near-contemporary of the conservative Hobbes, disputes Hobbes&apos;s thinking in some keys ways and builds on it in others. Locke starts his political theory with a notion of individuals in the state of nature being free, equal and reasonable; the state of nature is not synonymous with the state of war for Locke as it is for Hobbes. Locke argues that states should protect the property of individuals and must govern with the consent of subjects. Unlike Hobbes&apos;s strong, unitary sovereign, Locke envisions a separation of the powers of the state into executive, legislative, and federative powers. We examine how Locke&apos;s political and social thought assumes an abundance of resources while Hobbes&apos;s thought is predicated on an assumption of scarcity.

00:00 - Chapter 1. Locke in a Historical Context
18:40 - Chapter 2. First Treatise
24:42 - Chapter 3. Second Treatise: Major Themes
26:17 - Chapter 4. All Born Free and Equal
29:34 - Chapter 5. Need for Common Superior Based on Consent
32:27 - Chapter 6. Origins and Limits of Private Property
40:03 - Chapter 7. Difference between Absolute Monarchy and Civil Society
43:06 - Chapter 8. Separation of Powers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23335.jpg</video:thumbnail_loc>
      <video:duration>2723</video:duration>
      <video:publication_date>2012-09-13T13:00:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T7dTgWL3ajM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Equality</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dissent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Division-of-Powers-Montesquieu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -The Division of Powers- Montesquieu</video:title>
      <video:description>&quot;Lec 4 -The Division of Powers- Montesquieu&quot;Foundations of Modern Social Thought (SOCY 151)

We shift from seventeenth century England to eighteenth century France and from the methodological individualism of Hobbes and Locke to the methodological collectivism of Montesquieu and Rousseau.  Working from a perspective that there is a general will apart and above the sum of the opinions of individuals, Montesquieu&apos;s work focuses primarily on the law and on manners of governing rather than the question of who governs.  Like Locke, Montesquieu argues that the powers of government should be separated.  Montesquieu&apos;s plan of separation between executive, legislative, and judicial powers is what the United States Constitution follows.  Montesquieu asserts that the climate and environment affect men as individuals as well as society.  Although many of his specific ideas seem quite silly now, we must give credit to Montesquieu for being perhaps the first social and political thinker to seriously consider the environment.

00:00 - Chapter 1. Montesquieu in a Historical Context
12:50 - Chapter 2. &quot;The Spirit of the Laws&quot;: Major Themes
23:00 - Chapter 3. Classification of Governments
26:41 - Chapter 4. Separation of Powers
39:27 - Chapter 5. Environment and Law/Social Structure

Complete course materials are available at the Open Yale 
Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23336.jpg</video:thumbnail_loc>
      <video:duration>2653</video:duration>
      <video:publication_date>2012-09-13T13:00:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5VfPPRDcZAg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Powers</video:tag>
      <video:tag>Montesquieu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Transformation-of-the-Roman-Empire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -Transformation of the Roman Empire</video:title>
      <video:description>&quot;Lec 6 -Transformation of the Roman EmpireThe Early Middle Ages, 284--1000 (HIST 210)

The Roman Empire in the West collapsed as a political entity in the fifth century although the Eastern part survived the crisis.. Professor Freedman considers this transformation through three main questions: Why did the West fall apart -- because of the external pressure of invasions or the internal problems of institutional decline? Who were these invading barbarians? Finally, does this transformation mark a gradual shift or is it right to regard it as a cataclysmic end of civilization? Professor Freedman, as a moderate catastrophist, argues that this period marked the end of a particular civilization rather than the end of civilization in general.

00:00 - Chapter 1. Introduction
05:43 - Chapter 2. Catastrophe 
18:43 - Chapter 3. The Roman Army and the Visigoths
28:25 - Chapter 4. Another Kind of Barbarian: The Huns
34:19 - Chapter 5. Accomodation
38:55 - Chapter 6. Decline

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23465.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-14T08:57:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7_ssRpso9e8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Empire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Biology 1B -</video:title>
      <video:description>lec 3-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23400.jpg</video:thumbnail_loc>
      <video:duration>3154</video:duration>
      <video:publication_date>2012-09-13T13:36:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IPFCOOEXb24</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Course-Introduction-Romes-Greatness-and-First-Crises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -Course Introduction: Rome&apos;s Greatness and First Crises</video:title>
      <video:description>&quot;Lec 1 -Course Introduction: Rome&apos;s Greatness and First Crises&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman introduces the major themes of the course: the crisis of the Roman Empire, the rise of Christianity, the threats from barbarian invasions, and the continuity of the Byzantine Empire.  At the beginning of the period covered in this course, the Roman Empire was centered politically, logistically, and culturally on the Mediterranean Sea. Remarkable for its size and longevity, the Empire was further marked by its tolerance. Although it contained an eclectic mix of peoples, the Empire was unified in part by a local elite with a shared language and customs.  In the third century these strengths were increasingly threatened by the Empire&apos;s sheer size, its imbalances, both East-West and urban-rural, and by an army that realizes it could make and unmake emperors. Having set the scene, Professor Freedman looks to subsequent lectures where he will discuss reforms enacted to address these weaknesses.

00:00 - Chapter 1. Welcome
09:54 - Chapter 2. Introduction to the Themes of the Course
18:48 - Chapter 3. The Roman Empire before the Crisis of the Third Century
34:09 - Chapter 4. Flaws of the Roman Empire

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23460.jpg</video:thumbnail_loc>
      <video:duration>2409</video:duration>
      <video:publication_date>2012-09-14T08:56:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZC8JcWVRFp8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Rome</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Greatness</video:tag>
      <video:tag>and</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Crises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Crisis-of-the-Third-Century-and-the-Diocletianic-Reforms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Crisis of the Third Century and the Diocletianic Reforms</video:title>
      <video:description>Lec 2 - The Crisis of the Third Century and the Diocletianic Reforms&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman outlines the problems facing the Roman Empire in the third century.  The Persian Sassanid dynasty in the East and various Germanic tribes in the West threatened the Empire as never before.  Internally, the Empire struggled with the problem of succession, an economy wracked by inflation, and the decline of the local elite which had once held it together.  Having considered these issues, Professor Freedman then moves on to the reforms enacted under Diocletian to stabilize the Empire. He attempted to solve the problem of succession by setting up a system of joint rule called the Tetrarchy, to stabilize the economy through tax reform, and to protect the frontiers through militarization. Although many of his policies failed--some within his lifetime--Diocletian nevertheless saved the Roman Empire from collapse.

00:00 - Chapter 1. Introduction and Logistics
01:35 - Chapter 2. Third Century Crisis and Barbarian Invasions 
10:10 - Chapter 3. The Problem of Succession
17:36 - Chapter 4. The Problem of Inflation
22:48 - Chapter 5. The Ruin of The Local Elite
26:08 - Chapter 6. Diocletian and his Reforms

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23461.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-09-14T08:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2B9b9mUPJik</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>the</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diocletianic</video:tag>
      <video:tag>Reforms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Constantine-and-the-Early-Church</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Constantine and the Early Church</video:title>
      <video:description>&quot;Lec 3 - Constantine and the Early Church&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman examines how Christianity came to be the official religion of the Roman Empire. This process began seriously in 312, when the emperor Constantine converted after a divinely inspired victory at the Battle of the Milvian Bridge. Constantine&apos;s conversion would have seemed foolish as a political strategy since Christianity represented a completely different system of values from that of the Roman state, but not only did it prove to be a brilliant storke in aid of Constantine&apos;s quest for power, it fundamentally changed the character of the Empire and that of the early Church. Constantine also moved his capitol to a new city he founded in the East, named Constantinople, opening the possibility of a Roman Empire without Rome. Professor Freedman ends the lecture with a comparison of Diocletian and Constantine.

00:00 - Chapter 1. Introduction
07:03 - Chapter 2. Constantine&apos;s Rise to Power
10:12 - Chapter 3. The Battle of the Milvian Bridge and Constantine&apos;s Conversion
17:01 - Chapter 4. Constantine as a Christian Emperor
23:50 - Chapter 5. The City of Constantinople
31:32 - Chapter 6. Constantine intervenes in Church Doctrine
39:38 - Chapter 7. Constantine and Diocletian

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23462.jpg</video:thumbnail_loc>
      <video:duration>2718</video:duration>
      <video:publication_date>2012-09-14T08:57:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tcIuAJ-jaSg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Constantine</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>church</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-St-Augustines-Confessions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - St. Augustine&apos;s Confessions</video:title>
      <video:description>&quot;Lec 5 - St. Augustine&apos;s Confessions&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman begins the lecture by considering the ways historians read the Confessions.In this work, St. Augustine gives unique insight into the life of an intellectual mind in Late Antiquity, into the impact of Christianity on the Roman Empire, and into the problems of early Christianity. The three major doctrinal concerns of the early Church were the problem of evil, the soul-body distinction, and issues of sin and redemption.  In the Confessions, St. Augustine searches for explanations of these problems first in Manichaeism, then (Neo)Platonism, and finally Christianity.Underlying this narrative are Augustine&apos;s ideas of opposition to perfectionism, his exaltation of grace, and the notion of sin as indelible, not solvable.

00:00 - Chapter 1. Why we read The Confessions
08:04 - Chapter 2. A Brief Biography of Augustine
15:03 - Chapter 3. The Problem of Evil
25:30 - Chapter 4. Pears and Augustine&apos;s Conception of Sin
38:53 - Chapter 5. Perfectability, Sin, and Grac

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23464.jpg</video:thumbnail_loc>
      <video:duration>2783</video:duration>
      <video:publication_date>2012-09-14T08:57:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KiPJq7-5lH4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Augustine</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Confessions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Sebaceous-Cyst</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Sebaceous Cyst</video:title>
      <video:description>A sebaceous cyst is also referred to as epidermoid cyst that is a lump just under the skin and can arise form swollen hair follicles. This video shows the removal of one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84ba7627-6e84-4a3a-a629-ba642c12b56e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-03T03:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10627.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sebaceous</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Rousseau-on-State-of-Nature-and-Education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Rousseau on State of Nature and Education</video:title>
      <video:description>&quot;Lec 6 - Rousseau on State of Nature and Education&quot; Foundations of Modern Social Thought (SOCY 151)

The general will—dangerous if taken too far—operates in many elements of our social and civic life.  Immunizations that are compulsory for living in dorms serve the common good—the general will—regardless of individual will.  The general will operates in society when individuals develop not only amour de soi, selfish love, but also amour propre, love of self in relation to others. Rousseau distinguished between bourgeois individuals who have amour de soi and citizens who exemplify amour propre.  In addition to being a political and social thinker, Rousseau is an early and influential education theorist.  In his book Emile, Rousseau argues that individuals are born good but are corrupted by society.  He advocates &quot;negative education&quot; which aims at reducing mental errors that students may pick up in society.  Negative education, Rousseau argues, is accomplished by focusing on educating students on how to think rather than training them in what to think.  

00:00 - Chapter 1. General Will (cont.)
10:01 - Chapter 2. &quot;Émile&quot;: Major Themes
19:22 - Chapter 3. Nature is Good; Society Corrupts
29:06 - Chapter 4. Turning Savages into Social Beings
36:27 - Chapter 5. Men and Women, Sexuality and Love

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23469.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-14T08:57:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3-oauyMhAxw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>on</video:tag>
      <video:tag>State</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>and</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Reign-of-Justinian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -. The Reign of Justinian</video:title>
      <video:description>&quot;Lec 9 -. The Reign of Justinian&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman opens by discussing why historians use the writings of Procopius and Gregory of Tours, a sixth century bishop whose history of the Merovingian kings is discussed the following week. Procopius&apos;s three works -- The Wars, the adulatory Buildings, and the invective Secret History -- are the best sources on the reign of the Emperor Justinian. Under Justinian and his wife Theodora, the Roman Empire reached its height as it reclaimed territories in North Africa and Europe previously lost to the Vandals, Visigoths and Ostrogoths.. However, defeats in war accompanied by heavy taxation led to civil unrest. In addition to the wars, Justinian commissioned a number of large projects like the building of the Hagia Sophia and the organization of Roman law in the Corpus Iuris Civilis. 

00:00 - Chapter 1. Primary Sources: Procopius and Gregory of Tours
02:19 - Chapter 2. The Emperor Justinian
08:42 - Chapter 3. Procopius as a Source on Justinian
16:28 - Chapter 4. Background on Justinian
24:10 - Chapter 5. The Circus, the Blues and the Greens, and the Nika Riots
30:20 - Chapter 6. Justinian&apos;s Wars
38:11 - Chapter 7. Justinian&apos;s Law Code, the Corpus Iuris Civilis

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23471.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-14T08:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pbN8OTHecuI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Reign</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Justinian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Smith-The-Invisible-Hand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Smith: The Invisible Hand</video:title>
      <video:description>&quot;Lec 8 - Smith: The Invisible Hand&quot; Foundations of Modern Social Thought (SOCY 151)

John Stuart Mill made important and influential amendments to Bentham&apos;s ideas of utilitarianism. Perhaps most influentially, Mill states that there are not only different quantities of happiness but also qualitative differences in happiness. Humans are capable of higher forms of happiness, and therefore utility must be judged by taking into account quantitative amounts as well as qualitative differences in forms of happiness. Mill also drew a distinction between legality and justice; what is just is not always written in law, and what is written in law is not always just. Justice is a higher principle than the law. Mill&apos;s ideas have been incorporated into the laws of the United States and many people who live here subscribe to his ideas; the United States has some of the most permissive laws ensuring the freedom of speech of all liberal, free democracies. However, Mill&apos;s argument that liberty must never be sacrificed for expediency has been subject to debate in the United States since 9/11/01. In keeping with his views on liberty, Mill held radical views on women for his time; he believed in educational, political (voting), and marital equality for women. Mill believed women are not inferior by nature. Professor Szelényi ends class by going over how he would answer the questions for the first exam with the students.

00:00 - Chapter 1. Higher Happiness
09:52 - Chapter 2. Justice and Legality; Justice and Expediency
19:15 - Chapter 3. &quot;On Liberty&quot;: Freedom and Individuality
27:27 - Chapter 4. &quot;The Subjection of Women&quot;: Major Themes
32:41 - Chapter 5. Review of First Test Questions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23472.jpg</video:thumbnail_loc>
      <video:duration>2790</video:duration>
      <video:publication_date>2012-09-14T08:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d_ffla6X4Ps</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Invisible</video:tag>
      <video:tag>hand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/nose-job-in-bangalore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>nose job in bangalore</video:title>
      <video:description>Above footage is the video presentation of nose job or rhinoplasty surgery in bangalore,nose job or rhinoplasty is the cosmetic surgerical procedure where one can reshape their nose to ehnance the beauty</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/5713c67d-751d-40d0-9e4f-4e613032776b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2014-02-24T16:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30822.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Marxs-Theory-of-Class-and-Exploitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Marx&apos;s Theory of Class and Exploitation</video:title>
      <video:description>&quot;Lec 13 - Marx&apos;s Theory of Class and Exploitation&quot; Foundations of Modern Social Thought (SOCY 151)

In order to move from a theory of alienation to a theory of exploitation, Marx develops a concept of class and of the capitalist mode of production.  He developed these in The Communist Manifesto, the Grundrisse and Das Kapital.  Marx argues that what sets the capitalist mode of production apart from the commodity mode of production is not only the accumulation of money; the capitalist mode of production is characterized by the use of labor power as a commodity to create more value.  The capitalist compensates the laborer enough for his labor power to reproduce the commodity (the labor power), but the laborers&apos; power produces additional value: a surplus value for the owner.  The worker is exploited when he does not keep or control the value created by his own labor power.  Marx argues that the capitalist system forces people into one of two classes: the capitalist bourgeoisie or the proletariat class of wage laborers.  However,  this is not empirically accurate historically or in our contemporary moment; experience has demonstrated that a middle class—including artisans and agricultural workers who control their own labor power and products—that do not fit into Marx&apos;s model of the capitalist mode of production.

00:00 - Chapter 1. The More Familiar Karl Marx
09:14 - Chapter 2. Theory of Exploitation
38:49 - Chapter 3. Classes in History
45:00 - Chapter 4. How Many Classes?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23478.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-14T08:58:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QiPxPHNrIek</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>class</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Exploitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Clovis-and-the-Franks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Clovis and the Franks</video:title>
      <video:description>&quot;Lec 10 - Clovis and the Franks&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman begins his discussion of Gregory of Tours&apos; history of the Merovingian kings.  This history differs markedly from the classical invective style used by Procopius. Gregory of Tours&apos; account seems more random by comparison and emphasizes the intervention of the supernatural in everyday life, particularly through the miracles of St. Martin of Tours. Gregory begins his account by showing how Clovis established Frankish hegemony and secured the prominence of the Franks in the post-Roman West.  That the Franks were the first Catholic (as opposed to Arian) people among the barbarian invaders also figures heavily in his account. Professor Freedman ends the lecture with a discussion of Clovis&apos; sons, among whom Clovis had divided his empire.  Despite their violent internecine conflicts,, Gregory of Tours considers them and their father to be appropriate rulers for savage times.  

00:00 - Chapter 1. Gregory of Tours and Procopius as historians
06:17 - Chapter 2. Gregory of Tours, the Author and his Writings
17:08 - Chapter 3. Gregory of Tours on the Franks
23:31 - Chapter 4. Clovis and Christianity
39:47 - Chapter 5. The Sons of Clovis

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23474.jpg</video:thumbnail_loc>
      <video:duration>2815</video:duration>
      <video:publication_date>2012-09-14T08:57:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3uMZVj5b0Qo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Clovis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Franks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Marxs-Theory-of-Historical-Materialism-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Marx&apos;s Theory of Historical Materialism (1)</video:title>
      <video:description>&quot;Lec 10 - Marx&apos;s Theory of Historical Materialism (1)&quot; Foundations of Modern Social Thought (SOCY 151)

We review Marx&apos;s theory of alienation and pick up with the transition from the young Marx to the mature Marx who breaks with Hegelian thought and the Young Hegelians.  Reflecting on the disappointed hopes of the French Revolution, Hegel wrote that the civil servants in France represent the universal class.  In direct contrast, Marx writes that the state only appears to be the universal class.  He then goes about writing his theory of exploitation to argue that the workers, as the only fully alienated class, represent the universal position.  He responds to Feuerbach with his eleven theses arguing for his own brand of historical materialism.  Many of his &quot;Theses on Feuerbach&quot; remain very famous and widely-associated with Marx&apos;s oeuvre, including the last thesis, thesis eleven: the point of philosophy is not only to understand the world, but to change it.

00:00 - Chapter 1. The Importance of Marx&apos;s Theory of Alienation
15:06 - Chapter 2. Intellectual Developments towards the Theory of Alienation
27:27 - Chapter 3. &quot;On the Jewish Question&quot;: Universal Emancipation
30:21 - Chapter 4. Introduction to &quot;Critique of Hegel&apos;s Philosophy of Right&quot;
37:51 - Chapter 5. Historical Materialism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23475.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-14T08:57:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yu8Os4EWBI8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Marxs-Theory-of-Historical-Materialism-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Marx&apos;s Theory of Historical Materialism (cont.)</video:title>
      <video:description>&quot;Lec 11 - Marx&apos;s Theory of Historical Materialism (cont.)&quot; Foundations of Modern Social Thought (SOCY 151)

Today we cover the transition from the young Marx, with his emphasis on change and action, to the mature Marx who turns toward positivist science and determinism, arguing that capitalism will have to fail. Through a closer look at Marx&apos;s &quot;Theses on Feuerbach,&quot; we discuss different theories of truth with attention to the questions of where truth resides (in the subject, in the object, or some combination), how we know it, and how we know when we know it. Arguing for his conception of materialism, Marx argues that truth is not simply the reflection of the object in the mind of the subject; we must access truth through our senses and through activity. And we discuss two of Marx&apos;s historical materialist claims: life determines consciousness and the ruling class always determines the ruling ideas of a people.

00:00 - Chapter 1. Dialectics
08:12 - Chapter 2. Revisiting Two Key Theses on Feuerbach
31:32 - Chapter 3. &quot;The German Ideology&quot;: Major Themes
35:06 - Chapter 4. The Materialist View of History
37:18 - Chapter 5. Theory of Modes of Production
39:08 - Chapter 6. Forces/Relations of Production and Division of Labor
39:49 - Chapter 7. Human History: Subsequent Modes of Production
43:07 - Chapter 8. Sociology of Knowledge

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23476.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-14T08:58:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mt2-dX_FlNM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Marxs-Theory-of-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Marx&apos;s Theory of History</video:title>
      <video:description>&quot;Lec 12 - Marx&apos;s Theory of History&quot; Foundations of Modern Social Thought (SOCY 151)

We consider closely Marx&apos;s Grundrisse, written between The German Ideology and Das Kapital.  In the Grundrisse, Marx revisits and revises his theory of historical change.  Previously, he argued that history is characterized by a uni-linear increase in the division of labor.  He also argued that class struggle caused revolutionary transitions from one mode of production to the next—slavery to feudalism to capitalism—and that Communism will be the last form of production.  In the Grundrisse, Marx develops a theory of historical change focused on property relations and ownership.  In addition, he depicts a more complex, multi-linear development of history.  The facet of Marx which he exhibits in the Grundrisse tends not to be the one that is widely remembered, but understanding the nuances he presents there is crucial to fully understand his idea of history and historical change and the role of property in capitalism and Communism.

00:00 - Chapter 1. The Many Facets of Karl Marx
08:31 - Chapter 2. &quot;Grundrisse&quot;: Major Themes
14:47 - Chapter 3. Centrality of Division of Labor in &quot;The German Ideology&quot;
20:31 - Chapter 4. Modes of Production
33:33 - Chapter 5. New Contributions in &quot;Grundrisse&quot;
40:50 - Chapter 6. Multiple Trajectories in &quot;Grundrisse&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23477.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-09-14T08:58:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mmeUYLntZx4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Don-Quixote-Part-I-Chapters-XI-XX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Don Quixote, Part I: Chapters XI-XX</video:title>
      <video:description>&quot;Lec 4 - Don Quixote, Part I: Chapters XI-XX&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts out by commenting on what he calls the two overarching plots of the Quixote: the story about the writing of the novel, and the story about the mad hidalgo. The first is based upon several levels of narratives that distance Cervantes from his own creation. He does so as the painter Diego Velázquez in Las Meninas which shows multiple incomplete perspectives of the same work, portrays the work behind the scenes of creation, it includes the viewer in the painting as well as the author, as another character, not in a central position, but in an oblique one. With their techniques, both Cervantes and Velázquez present the limitations of human knowledge. The madness of Don Quijote is present in the two episodes that González Echevarría comments upon afterward. The episode with the goatherds connects the ideal world (inside the hidalgo&apos;s mind) and the real world of the goatherds. Their human kindness becomes a human quality in the novel displayed by many regardless of social origin. The story of Marcela and Grisóstomo follows. Here Cervantes portrays their socio-economic world while at the same time he defends their free will above everything else.

00:00 - Chapter 1. Exaggerated Mimicry, Virtual Texts and Ironic Distancing
09:41 - Chapter 2. Cervantes and Velázquez: Self-Reflection and the Limits of Knowledge
31:19 - Chapter 3. Introduction to The Holy Brotherhood; The Goatherds and Human Kindness
41:34 - Chapter 4. Marcela and Grisóstomo, Social Position and Free Will

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23515.jpg</video:thumbnail_loc>
      <video:duration>3280</video:duration>
      <video:publication_date>2012-09-14T09:09:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hHJ9E0EDEAI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Don-Quixote-Part-I-Chapters-XI-XX-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Don Quixote, Part I: Chapters XI-XX (cont.)</video:title>
      <video:description>&quot;Lec 5 - Don Quixote, Part I: Chapters XI-XX (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

After pointing out the prosaic world depicted in the Quixote with subtle but sharp irony, González Echevarría analyzes the episode at Juan Palomeque&apos;s inn, which may well be seen as a representation of the whole first part of the novel. The episodes at the inn are an instance of the social being subverted by erotic desire and they show the subconscious of literature. Then follows a commentary on the characters that appear in the episode, all drawn from the picaresque and the juridical documents of the period, and many of whom are marked by a physical defect that makes them unique and yet attractive, even if ugly. Don Quixote&apos;s and Sancho&apos;s bodily evacuations dramatize the violent forces behind their basic drives to live; the ramshackle improvised architecture of the inn symbolizes the apparently improvised design of the novel, yet, like the inn, it has cosmic connections.

00:00 - Chapter 1. Prose, Heroism and Irony
05:25 - Chapter 2. Juan Palomeque&apos;s Inn and its Characters
26:23 - Chapter 3. The Phenomenology of Ugliness; The Staging of Basic Drives
42:46 - Chapter 4. Juan Palomeque&apos;s Inn as an Internal Emblem for the Novel
49:09 - Chapter 5. Cervantes&apos;s Notorious Errors
53:42 - Chapter 6. The Deepening Relationship between Don Quixote and Sancho

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23517.jpg</video:thumbnail_loc>
      <video:duration>3663</video:duration>
      <video:publication_date>2012-09-14T09:09:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2-6c_jrlIJM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XX</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Don-Quixote-Part-I-Chapters-XXVII-XXXV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Don Quixote, Part I: Chapters XXVII-XXXV</video:title>
      <video:description>&quot;Lec 8 - Don Quixote, Part I: Chapters XXVII-XXXV&quot; Cervantes&apos; Don Quixote (SPAN 300)

In this part of the Quixote, Cervantes makes a boast of narrative mastery by combining the sequential structure of the chivalric romance with the multiple story design of collections of novellas. The stories invented by the characters, who create meta-characters, lead to the revelation of other stories not being told, or being told obliquely. The relation among all the stories, including the main plot, is predicated on cuts and crisscrossing made possible by traumatic interruptions, which jostle the memory of the tellers and drive them to reveal other stories behind the one they tell, and making them disclose their inner thoughts. Memory is in all cases the key element a repository of recollections from the past and the structuring force of the self in the present. The whole network of stories, itself a superb display of narrative skill and variety, is one of the aims of Renaissance art, announced by the scene in which Dorotea is ogled (in parts) by other characters. As González Echevarría explains, the Quixote leads us again to ask questions that are pertinent and relevant to our lives. Is living the acting out of roles? Are we characters in somebody else&apos;s fiction, and if so, are we bound by ethics?

00:00 - Chapter 1. The Function of Memory in the Development of Characters
08:57 - Chapter 2. The Network of Interrelated and Intertwined Stories
23:57 - Chapter 3. Dorotea as the Object of Converging Gazes
44:59 - Chapter 4. The Kingdom of Representations and the Theatricality of Life
54:52 - Chapter 5. The Importance of Subtext

Complete course materials are available at the Open Yale 
Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23520.jpg</video:thumbnail_loc>
      <video:duration>3700</video:duration>
      <video:publication_date>2012-09-14T09:11:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NME9CAoM8Ak</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXVII</video:tag>
      <video:tag>XXXV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Don-Quixote-Part-II-Front-Matter-and-Chapters-I-XI-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Don Quixote, Part II: Front Matter and Chapters I-XI (cont.)</video:title>
      <video:description>&quot;Lec 14 - Don Quixote, Part II: Front Matter and Chapters I-XI (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

Commentary of the key concepts of Spanish Baroque, desengaño, introduces González Echevarría&apos;s suggestion that the plot of the Quixote follows a Baroque unfolding from deceit (engaño) to disillusionment (desengaño). The discussion of Don Quixote and Sancho about knight-errants and saints is not only about arms and letters, but about good actions for their own sake and for the sake of glory (or deceit). This discussion echoes the religious debates of the time and shows Don Quixote&apos;s broad knowledge of them, anticipating Part II&apos;s projection beyond Spain. The episode in El Toboso announces much of the mood of Part II with the darkness and the urban scenario. The lie of the enchanted Dulcinea is important because it will leave a deep imprint in the knight&apos;s subconscious and because it is the first episode in which the roles of Don Quixote and Sancho are reversed. The lecture ends with the comment on the episode of the cart carrying actors and all its baroque connotations.

00:00 - Chapter 1. Episodes in Part II Reminiscent of Others in Part I
02:09 - Chapter 2. The Baroque Concept of Desengaño
17:35 - Chapter 3. The Discussion about Knight-Errands and Saints
30:04 - Chapter 4. Darkness and Urbanism in El Toboso
37:57 - Chapter 5. The Enchanted Dulcinea
47:29 - Chapter 6. Theater on the Road and Its Baroque Characteristics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23534.jpg</video:thumbnail_loc>
      <video:duration>3785</video:duration>
      <video:publication_date>2012-09-14T09:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AEaOf-zc12I</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>I</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-a-bird-striking-a-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of a bird striking a jet engine</video:title>
      <video:description>Man is to earth as birds are to air, at least it used be. Birds however are yet to learn to walk more, instead because of their flying every now and then a bird may fly into a jet engine, then what?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1975cfff-e0f9-4d19-bbe9-13980f3da6ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-25T20:30:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7896.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>Strikes</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Don-Quixote-Part-II-Chapters-XII-XXI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Don Quixote, Part II: Chapters XII-XXI</video:title>
      <video:description>&quot;Lec 15 - Don Quixote, Part II: Chapters XII-XXI&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts by reviewing the Spanish baroque concept of desengaño. He proposes that the plot of the Quixote and some of the stories in part two unfold from deceit (engaño) to disillusionment (desengaño). He then turns his attention to Auerbach and Spitzer&apos;s essays included in the Casebook (&quot;Enchanted Dulcinea&quot; and &quot;Linguistic Perspectivism&quot; respectively) that try to describe what González Echevarría calls the &quot;Cervantean,&quot; the particularities that define Cervantes&apos; mind and style. In the second part of the lecture he comments on the episodes assigned for this week trying to explain their main characteristics and correspondence with part one. Doubting is common in Part II of the Quixote, suggesting that the characters meet with themselves to find meaning and identity. The lecture ends with the comments on one of Cervantes&apos; Exemplary Stories, &quot;The Glass Graduate.&quot;

00:00 - Chapter 1. Review: Engaño and Desengaño
02:29 - Chapter 2. The &quot;Cervantean&quot; 
30:56 - Chapter 3. Episodes in Part II That Resemble Others in Part I
41:29 - Chapter 4. Doubling and Self-Recognition
52:09 - Chapter 5. The Glass Graduate

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23535.jpg</video:thumbnail_loc>
      <video:duration>3652</video:duration>
      <video:publication_date>2012-09-14T09:16:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-YGSzdck-eE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>XXI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Don-Quixote-Part-II-Chapters-XII-XXI-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Don Quixote, Part II: Chapters XII-XXI (cont.)</video:title>
      <video:description>&quot;Lec 16 - Don Quixote, Part II: Chapters XII-XXI (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The loose format of the Quixote allows for the incorporation of different stories and texts, such as the Camacho&apos;s wedding, which was going to be a play. The episode, a form of epithalamium based on the myth of Pyramus and Thisbe, states one of the main themes of part two, that art corrects nature. As a way of turning deceit, which would normally lead to disillusionment, into a happy ending, in Camacho&apos;s wedding episode art helps nature to attain good ending. González Echevarría claims that in this episode there is a subtext in which marriage is not only a legal institution but also a transcendental metamorphosis of matter, or transubstantiation. The literal blending of bloods that makes marriage indivisible is echoed here through what González Echevarría calls &apos;the itinerary of blood.&apos; In the interpretation of the myth Cervantes resembles Velázquez in that they both show the inner recesses of representation: they show creation as a layered process that ultimately involves the real.

00:00 - Chapter 1. Major Themes in Camacho&apos;s Wedding
05:40 - Chapter 2. Pyramus and Thisbe; Art Corrects Nature
21:08 - Chapter 3. Marriage as Transubstantiation; The Itinerary of Blood
39:21 - Chapter 4. Cervantes and Velázquez: Creation as a Layered Process

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23537.jpg</video:thumbnail_loc>
      <video:duration>3265</video:duration>
      <video:publication_date>2012-09-14T09:16:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wVv6EazS6-Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Don-Quixote-Part-II-Chapters-XXII-XXXV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Don Quixote, Part II: Chapters XXII-XXXV</video:title>
      <video:description>&quot;Lec 17 - Don Quixote, Part II: Chapters XXII-XXXV&quot; Cervantes&apos; Don Quixote (SPAN 300)

This lecture covers two of the most important episodes of Part II of the Quixote: the descent into Montesinos cave and Master Peter&apos;s puppet show. The first one, on the one hand, engages the main literary topics and sources of the novel. Cervantes, by submitting Don Quixote&apos;s fantasies to natural law, questions the belief in the authenticity of the romances of chivalry and the reality of what his protagonist sees. The episode also provides a glimpse into the inner workings of Don Quixote&apos;s subconscious: his descent is a harsh look onto himself which, while not completely destroying his beliefs, weakens them seriously, and from now on he will act saner. Master Peter&apos;s puppet show introduces again Ginés de Pasamonte, the character who represents the figure of the modern author in both parts of the novel. With Ginés now disguised as a master puppeteer, Cervantes criticizes his contemporary playwright Lope de Vega, but most importantly, through the complex trompe-l&apos;oeil that the puppet show constitutes, Cervantes analyzes the act of mimesis.

00:00 - Chapter 1. The Descent into Montesinos Cave: Engaging Main Literary Topics and Sources
20:45 - Chapter 2. The Descent into Montesinos Cave: Desengaño and the Destruction of Illusions
32:14 - Chapter 3. Master Peter&apos;s Puppet Show: Ginés de Pasamonte and Lope de Vega 
40:53 - Chapter 4. Master Peter&apos;s Puppet Show: A Protracted Experiment on Mimesis
57:56 - Chapter 5. Master Peter&apos;s Puppet Show: A Take on Modern Literature

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23538.jpg</video:thumbnail_loc>
      <video:duration>3618</video:duration>
      <video:publication_date>2012-09-14T09:16:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/20OE3mfgt44</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXII</video:tag>
      <video:tag>XXXV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Don-Quixote-Part-II-Chapters-XXII-XXXV-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Don Quixote, Part II: Chapters XXII-XXXV (cont.)</video:title>
      <video:description>&quot;Lec 18 - Don Quixote, Part II: Chapters XXII-XXXV (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The fact that the second part of the Quixote is the first political novel is manifested in several ways. The second part adds (taken from the picaresque novel) geographic concreteness to its realistic portrayal of Spanish life and sociopolitical background to the novel: the episode of the boat shows the contrast between Don Quixote&apos;s Ptolemaic obsolete notions of geography and the new Copernican conception of an infinite universe. The duke and duchess represent the Spanish idle upper classes in debt and kept financially afloat through loans, like the Spanish Crown. Don Quijote&apos;s debate with the ecclesiastic is a critique of the Church, not of religion. The hunt in the wood was a reproduction of a leisure activity, a sport. The pageant in the forest is a baroque perversion of Dante&apos;s Purgatorio (XXVIII-XXX). Dulcinea as a transvestite seems to represent a burlesque manifestation of Don Quijote&apos;s repressed inner desire.

00:00 - Chapter 1. The Addition of Concrete Geography in Part II
12:53 - Chapter 2. Protagonists as Objects of Amusement for Aristocratic Characters 
25:53 - Chapter 3. Don Quixote&apos;s Debate with the Ecclesiastic
30:10 - Chapter 4. The Episode of the Hunt
40:15 - Chapter 5. Don Quixote&apos;s Repressed Inner Desire and the Pageant in the Forest
54:54 - Chapter 6. A Finale on the Duke and Duchess; The Pretended Aunt 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23539.jpg</video:thumbnail_loc>
      <video:duration>3540</video:duration>
      <video:publication_date>2012-09-14T09:16:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WoRzMD42uiM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXII</video:tag>
      <video:tag>XXXV</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Don-Quixote-Part-II-Chapters-XXXVI-LIII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Don Quixote, Part II: Chapters XXXVI-LIII</video:title>
      <video:description>&quot;Lec 19 - Don Quixote, Part II: Chapters XXXVI-LIII&quot; Cervantes&apos; Don Quixote (SPAN 300)

The developments of Part II of the Quijote are based and measured against Part I. In the episode of the afflicted matron, the story about Countess Trifaldi, and Clavileño, we see these expansions (the presence of love and death, the black color, the monsters, the clashing elements, the cross-dressing, the grotesque, the inclusiveness) which reach the limits of representation, in consonance with baroque aesthetics. The increasing presence of Virgil and to the Aeneid seem to point out that Don Quixote&apos;s task is somewhat equivalent to that of Aeneas, but Don Quixote&apos;s pursuit is not to found Rome, but to conquer himself. In part one we learned to look for the story behind the story, now, with all the pranks and stories made up by the duke&apos;s steward, we learn how a story is made.

00:00 - Chapter 1. Homage to Claude Lévi-Strauss
01:45 - Chapter 2. Developments in Part II Measured Against Part I
13:53 - Chapter 3. Outrageous Episodes: The Afflicted Matron, Countess Trifaldi
47:37 - Chapter 4. Outrageous Episodes: Clavileño

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23540.jpg</video:thumbnail_loc>
      <video:duration>3712</video:duration>
      <video:publication_date>2012-09-14T09:16:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hndbho-c0Ts</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LIII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Don-Quixote-Part-II-Chapters-XXXVI-LIII-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Don Quixote, Part II: Chapters XXXVI-LIII (cont.)</video:title>
      <video:description>&quot;Lec 20 - Don Quixote, Part II: Chapters XXXVI-LIII (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

According to González Echevarría, Don Quixote&apos;s epic task within the novel is to control his madness by accepting the vanity of his dreams and the futility of his quest. The protagonist&apos;s change started with Sancho&apos;s enchantment of Dulcinea, and peaked in the cave of Montesinos. Now, he displays his deepened wisdom in the counsel to his squire on how to govern the island of Barataria. The good government of Sancho, together with the fact that the cleverest character in the second part is the steward, reflects a crumbling society: Barataria is related to the breakdown of aristocratic authority and the emergence of the common man as potential ruler. The island, too, like a mock Utopia, is a laboratory of fiction making, in which the steward, who is the author, ironically gets trapped. In a very baroque like inversion, Sancho and Don Quixote endure all the pranks from the duke and duchess with their dignity untouched, proving that the mockers are the ones finally mocked.

00:00 - Chapter 1. Revisiting Major Themes in Don Quixote
13:11 - Chapter 2. An Introduction to the Island of Barataria
24:58 - Chapter 3. Sancho&apos;s Good Government
33:24 - Chapter 4. The Island of Barataria as a Mock Utopia
39:35 - Chapter 5. Freud&apos;s Interpretation of the Island of Barataria
44:41 - Chapter 6. Additional Analysis about the Island of Barataria

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23541.jpg</video:thumbnail_loc>
      <video:duration>3414</video:duration>
      <video:publication_date>2012-09-14T09:17:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SuIDuIoN2aM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LIII</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Don-Quixote-Part-II-Chapters-LXXI-LXXIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Don Quixote, Part II: Chapters LXXI-LXXIV</video:title>
      <video:description>&quot;Lec 23 - Don Quixote, Part II: Chapters LXXI-LXXIV&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría focuses on the end of the Quixote. He starts referring to Cervantes&apos; humor, which allows us to see humanity in contrast to the mad hero and thus appreciate everyone&apos;s folly. The novel&apos;s plot, with Don Quixote&apos;s repeated returns home, suggests that life consists of going and coming back, and this is probably why we approach the end by returning to the beginning. In his last return home Don Quixote has conquered himself. By accepting his defeat by the Knight of the White Moon, who is a reflection of himself, he accepts himself for what he is. In the process of returning, Cervantes has underlined that reality has become fictionalized in Part II independently of Don Quixote. Cervantes is aware that his hero, as we see in Sancho&apos;s comments at the last inn, belongs to the great fictions of the ages. The Quixote closes in three ways, corresponding to a three-part conception of the worlds in which Don Quixote lives: Don Quixote is defeated; he regains his sanity; and he dies. Death is necessary in the novel, as it is a form of closure that everyone understands. A reference to Unamuno&apos;s, Borges&apos; and Picasso&apos;s visions of Don Quixote ends this lecture.

00:00 - Chapter 1. Humor; Cervantes&apos; Self Portraits
10:08 - Chapter 2. Repeated Returns Home
23:31 - Chapter 3. Why Endings are Important
34:30 - Chapter 4. Three Forms of Potential Closure
47:17 - Chapter 5. Unamuno&apos;s, Borges&apos; and Picasso&apos;s Visions of Don Quixote

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23544.jpg</video:thumbnail_loc>
      <video:duration>3578</video:duration>
      <video:publication_date>2012-09-14T09:17:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t7ozqNQCKko</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LXXI</video:tag>
      <video:tag>LXXIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Don-Quixote-Part-II-Chapters-LXXI-LXXIV-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Don Quixote, Part II: Chapters LXXI-LXXIV (cont.)</video:title>
      <video:description>&quot;Lec Last - Don Quixote, Part II: Chapters LXXI-LXXIV (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

Would have Cervantes deserved such recognition, had he not written the Quixote? The answer is no. However, he would probably be remembered for some of his other works. Two of The Exemplary Stories, significantly connected together, are commented in this lecture. &quot;The Deceitful Marriage&quot; deconstructs marriage both as a social institution and as a narrative tool: Cervantes manipulates literary conventions by beginning with what is normally the end of a story, a marriage, and works backwards to undue a union that never took place legitimately. In &quot;The Dogs Colloquy&quot; we skirt the supernatural idea that dogs can talk. The story is a picaresque autobiography in which the pícaro pretends to be a dog. Perhaps Scipio&apos;s life, not told here, could have been another Quixote. The author of a story, it is suggested, does not control the text while it is being read. A short comment on Kafka&apos;s parable &quot;The Truth about Sancho Panza&quot; and Borges&apos; story Pierre Menard, Author of the Quixote precede the end of this last lecture that refers to Cervantes&apos; death. Drawing a parallel between Cervantes&apos; death and that of Don Quixote and Alonso Quijano, González Echevarría reads the dedication to Persiles and Cervantes&apos;, and also his own, farewell to this course.

00:00 - Chapter 1. Cervantes at Death: At Peace with Himself and the World
14:09 - Chapter 2. Remarks on Exemplary Novels
23:30 - Chapter 3. The Deceitful Marriage: Working Backwards to Deconstruct Marriage as Social Institution
36:09 - Chapter 4. The Dogs Colloquy: A Picaresque Autobiography Skirting the Supernatural
46:13 - Chapter 5. Kafka&apos;s Parable and Borges&apos; Story
51:02 - Chapter 6. Parallels between Cervantes&apos; Death and those of Don Quixote and Alonso Quijano

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23545.jpg</video:thumbnail_loc>
      <video:duration>3895</video:duration>
      <video:publication_date>2012-09-14T09:17:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ELDTnfMPPaM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LXXI</video:tag>
      <video:tag>LXXIV</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Hemingways-In-Our-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Hemingway&apos;s In Our Time</video:title>
      <video:description>&quot;Lec 2 - Hemingway&apos;s In Our Time&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock discusses Hemingway&apos;s first book In Our Time, a collection of vignettes published in 1925 that launched Hemingway&apos;s career as a leading American modernist. Professor Dimock examines a cluster of three vignettes from In Our Time to show how Hemingway&apos;s laconic style naturalizes problems of pain and violence amidst the ethnic tensions of the American Midwest. Drawing on the theoretical writings of critics Elaine Scarry and Susan Sontag, and the artistic representations of painter Edvard Munch, Professor Dimock shows how language probes the empathetic boundaries of communal suffering in &quot;Indian Camp&quot; and &quot;Chapter II.&quot; She concludes with a discussion of &quot;The Doctor and the Doctor&apos;s Wife&quot; that shows how inter-ethnic conflict between Native Americans and whites is neutralized by the primitive impulse of peacekeeping, the opposite of the violence she reads in the two other vignettes in this cluster. 

00:00 - Chapter 1. In Our Time Publication History 
03:41 - Chapter 2. The Structure of In Our Time
07:57 - Chapter 3. A Possible Cluster
10:56 - Chapter 4. Theoretical Persepctives on Pain
18:29 - Chapter 5. A Close Reading of &quot;Indian Camp&quot;
27:33 - Chapter 6. A Close Reading of &quot;Chapter II&quot;
35:50 - Chapter 7. A Close Reading of &quot;The Doctor and the Doctor&apos;s Wife&quot;
48:42 - Chapter 8. Meditations on Pain and Violence in the Proposed Cluster

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23576.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-14T09:37:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FOF8vYkg0MI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>s</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Ring-of-Gyges-Morality-and-Hypocrisy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -The Ring of Gyges: Morality and Hypocrisy</video:title>
      <video:description>&quot;Lec 2 -The Ring of Gyges: Morality and Hypocrisy&quot;Philosophy and the Science of Human Nature (PHIL 181)

After introducing Plato&apos;s Republic, Professor Gendler turns to the discussion of Glaucon&apos;s challenge in Book II. Glaucon challenges Socrates to defend his claim that acting justly (morally) is valuable in itself, not merely as a means to some other end (in this case, the reputation one gets from seeming just). To bolster the opposing position--that acting justly is only valuable as a means to attaining a good reputation--Glaucon sketches the thought experiment of the Ring of Gyges. In the second half of the lecture, Professor Gendler discusses the experimental results of Daniel Batson, which suggest that, at least in certain controlled laboratory settings, people appear to care more about seeming moral than about actually acting fairly. These experimental results appear to support Glaucon&apos;s hypothesis in the Ring of Gyges thought experiment.

00:00 - Chapter 1. Introducing Plato and &quot;The Republic&quot; 
11.39 - Chapter 2. Glaucon&apos;s Challenge
22:28 - Chapter 3: Batson on Moral Hypocrisy
40:17 - Chapter 4. Question and Answer

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23580.jpg</video:thumbnail_loc>
      <video:duration>2550</video:duration>
      <video:publication_date>2012-09-14T09:38:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xTGc1Pyp-Jc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gyges</video:tag>
      <video:tag>Morality</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hypocrisy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Faulkners-The-Sound-and-the-Fury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Faulkner&apos;s The Sound and the Fury</video:title>
      <video:description>&quot;Lec 6 - Faulkner&apos;s The Sound and the Fury&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock begins her discussion of The Sound and the Fury by presenting Faulkner&apos;s main sources for the novel, including Act V, Scene 5 of Macbeth and theories of mental deficiency elaborated by John Locke and Henry Goddard. Her main focus is on the experimental subjectivity of the novel&apos;s first section which is narrated by Benjy Compson, a mentally retarded 33 year old who is completely innocent of his family&apos;s decline and fall in 1920s Jefferson, Mississippi. Professor Dimock traces Benjy&apos;s preoccupation with his sister Caddy and her sexual innocence through his sense of smell, and the repeated phrase &quot;Caddy smelled like trees.&quot; She concludes by observing that Faulkner protects Benjy from the loss of Caddy by allowing him to move seamlessly between the present and the past, shielding him in his own memories. 

00:00 - Chapter 1. Images of Faulkner&apos;s Oxford, Mississippi 
02:39 - Chapter 2. The Genesis of The Sound and the Fury 
09:20 - Chapter 3. Idiocy as Innocence in Benjy&apos;s Section
11:17 - Chapter 4. Faulkner and John Locke 
13:53 - Chapter 5. Taxonomies of Mental Deficiency
17:40 - Chapter 6. The Subjectivity of &quot;A Tale Told By An Idiot&quot;
20:56 - Chapter 7. Freud and the Sense of Smell
23:27 - Chapter 8. The Sense of Smell as an Index to Sexual Innocence
37:51 - Chapter 9. The Syntactic Consequences of Losing Caddy
43:54 - Chapter 10. Sheilding Benjy through Narrative

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23583.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-14T09:38:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tjEf3Atnrvk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Well-Ordered-Soul-Happiness-and-Harmony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Well-Ordered Soul: Happiness and Harmony</video:title>
      <video:description>&quot;Lec 5 - The Well-Ordered Soul: Happiness and Harmony&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a poll of the class about whether students have elected to take a voluntary no-Internet pledge, and distributes stickers to help students who have made the pledge stick to their resolve. She then moves to the substantive part of the lecture, where she introduces Plato&apos;s analogy between the city-state and the soul and articulates Plato&apos;s response to Glaucon&apos;s challenge: justice is a kind of health--the well-ordered working of each of the parts of the individual—and thus is intrinsically valuable. This theme is explored further via psychological research on the &apos;progress principle&apos; and &apos;hedonic treadmill,&apos; as well as in an introduction to Aristotle&apos;s argument that reflection and reasoning are the function of humanity and thus the highest good.

00:00 - Chapter 1. Chapter 1. Internet Poll and Self-Regulation  
05:57 - Chapter 2. Plato&apos;s Response to Glaucon&apos;s ChallengeChapter
28:57 - Chapter 3. Jonathan Haidt&apos;s Two Principles of Happiness 
30:54 - Chapter 4. Aristotle on Happiness and Teleology

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23585.jpg</video:thumbnail_loc>
      <video:duration>2666</video:duration>
      <video:publication_date>2012-09-14T09:38:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q6Kkq7xULSo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Ordered</video:tag>
      <video:tag>soul</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Harmony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-show-with-magnets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool show with magnets</video:title>
      <video:description>A magnet gun is weapon consisting of conducting metal rails. It uses electromagnetic force to accelerate projectiles. It acquires a much faster speed than projectiles using chemical propellants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a01aad70-7b91-4790-af43-71d99e5f5e71/cand_25.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-25T20:42:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7916.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>Gun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Corporate-Stocks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Corporate Stocks</video:title>
      <video:description>&quot;Lec 9 - Corporate Stocks&quot; Financial Markets (2011) (ECON 252)

Professor Shiller emphasizes the worldwide importance of corporations by looking at World Bank data for corporate stocks as traded on global stock markets. He, then, turns his attention to the concept of a corporation, elaborating on the role of shareholders, the board of directors, and the Chief Operating Officer. He compares and contrasts for-profit and nonprofit corporations. He discusses equity financing of for-profit corporations, covering market capitalization, dividends, share repurchases, dilution, and the difference between common and preferred shares. He discusses, and rejects claims that share issuance is not really important for capital raising in modern times. Professor Shiller concludes this lecture with a discussion of the balance sheets of two well-known corporations, Xerox and Microsoft.

00:00 - Chapter 1. Introduction
00:55 - Chapter 2. Professor Shiller&apos;s Personal Experiences of Founding a Corporation 
05:05 - Chapter 3. Worldwide Importance of Corporate Stocks 
15:46 - Chapter 4. The Structure of a Corporation 
28:28 - Chapter 5. Corporate Financing through Equity
37:10 - Chapter 6. Different Forms of Corporate Financing 
46:56 - Chapter 7. The Interplay between Corporate Decisions and Financial Markets
58:54 - Chapter 8. The Balance Sheets of Xerox and Microsoft 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23714.jpg</video:thumbnail_loc>
      <video:duration>4600</video:duration>
      <video:publication_date>2012-09-14T10:39:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/78_GRGjlL6E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Corporate</video:tag>
      <video:tag>Stocks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Real-Estate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Real Estate</video:title>
      <video:description>&quot;Lec 10 - Real Estate&quot; Financial Markets (2011) (ECON 252)

Real estate finance is so important that it has a very long and complex history. Describing the history of mortgage financing, Professor Shiller highlights the historical development of well-institutionalized property rights for mortgage contracts. Subsequently, he focuses on modern financial institutions for commercial real estate, elaborating on Direct Participation Programs and Real Estate Investment Trusts as means for its financing. The distinction between short-term, balloon-payment mortgages before the Great Depression and long-term, amortizing mortgages thereafter shapes the discussion of residential real estate. His discussion of mortgage securitization and government support of mortgage markets centers around Fannie Mae and Freddie Mac, from their inception in 1938 and 1970, respectively, to the U.S. government&apos;s decision to put them into federal conservatorship in 2008. Finally, Professor Shiller covers collateralized mortgage obligations (CMOs) and elaborates on moral hazard in the mortgage origination process.

00:00 - Chapter 1. Early History of Real Estate Finance &amp; the Role of Property Rights
13:39 - Chapter 2. Commercial Real Estate and Investment Partnerships
28:12 - Chapter 3. Residential Real Estate Financing before the Great Depression
32:19 - Chapter 4. Residential Real Estate Financing after the Great Depression
48:02 - Chapter 5. Mortgage Securitization &amp; Government Support of Mortgage Markets 
01:01:06 - Chapter 6. Mortgage Securities &amp; the Financial Crisis from 2007-2008 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23715.jpg</video:thumbnail_loc>
      <video:duration>4124</video:duration>
      <video:publication_date>2012-09-14T10:39:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y_IMH8erqds</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Estate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Behavioral-Finance-and-the-Role-of-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Behavioral Finance and the Role of Psychology</video:title>
      <video:description>&quot;Lec 11 - Behavioral Finance and the Role of Psychology&quot; Financial Markets (2011) (ECON 252)

Deviating from an absolute belief in the principle of rationality, Professor Shiller elaborates on human failings and foibles. Acknowledging impulses to exploit these weaknesses, he emphasizes the role of factors that keep these impulses in check, specifically the desire for praise-worthiness from Adam Smith&apos;s The Theory of Moral Sentiments. After a discourse on Personality Psychology, Professor Shiller starts a list of important topics in Behavioral Finance with Daniel Kahneman&apos;s and Amos&apos;s Tversky&apos;s Prospect Theory. The value function and the probability weighting function, as two key components of this theory, help explain certain patterns in people&apos;s everyday decision making, e.g. the existence of diamond ring insurance and airline flight insurance. An in-class experiment underscores the prevalence and importance of the concept of overconfidence. Further topics include Regret Theory, gambling behavior, cognitive dissonance, anchoring, the representativeness heuristic, and social contagion. Professor Shiller concludes the lecture with some perspectives on moral judgment in the business world, addressing shared values and integrity.

00:00 - Chapter 1: Human Failings &amp; People&apos;s Desire for Praise-Worthiness
11:37 - Chapter 2. Personality Psychology
20:14 - Chapter 3. Prospect Theory and Its Implications for Everyday Decision Making 
35:53 - Chapter 4. Regret Theory and Gambling Behavior
40:40 - Chapter 5. Overconfidence, and Related Anomalies, Opportunities for Manipulation
57:16 - Chapter 6. Cognitive Dissonance, Anchoring, Representativeness Heuristic, and Social Contagion
01:12:38 - Chapter 7. Moral Judgment in the Business World 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23719.jpg</video:thumbnail_loc>
      <video:duration>4684</video:duration>
      <video:publication_date>2012-09-14T10:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/chSHqogx2CI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Psychology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Guest-Speaker-Maurice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Guest Speaker Maurice</video:title>
      <video:description>&quot;Lec 14 - Guest Speaker Maurice &quot; Financial Markets (2011) (ECON 252)

This is a guest lecture by Maurice &quot;Hank&quot; Greenberg, former Chief Executive Officer at American International Group. Mr. Greenberg starts his lecture with reflections on his time in the U.S. Army during World War II and the Korean War as well as on his first job in the insurance business as a junior underwriter. Subsequently, after meeting Cornelius Vander Starr, he restructures Starr&apos;s failing company The American Home and creates the American International Group (AIG). Factors that have contributed to AIG&apos;s success include global diversification through the opening of markets worldwide, the development of innovative insurance products, like political risk insurance and kidnap ransom insurance, and a unique corporate culture that manifests itself in Mr. Greenberg&apos;s view of the senior management during his time as a band of brothers. Turning his attention to the early years of the 21st century, he addresses Eliot Spitzer&apos;s role in his parting from AIG in 2005 and describes the developments at AIG that ultimately resulted in the government&apos;s bailout of the company. He concludes with his personal assessment of the causes of the financial crisis from 2007-2008 and a critical perspective on the role of the government during this crisis. In the following questions-and-answers session, he talks, among other topics, about the insurance industry in China, and shares his views about AIG&apos;s current CEO Robert Benmosche and the Dodd-Frank Act from 2010.

00:00 - Chapter 1. Introduction of Maurice &quot;Hank&quot; Greenberg
01:56 - Chapter 2. The Start of a Career in the Insurance Industry 
10:33 - Chapter 3. Creating AIG and its Basic Principles of Operation 
14:37 - Chapter 4. The Connection between Foreign Policy and Business 
20:09 - Chapter 5. AIG&apos;s Growth and the Expansion into Financial Services 
28:30 - Chapter 6. Eliot Spitzer and Greenberg&apos;s Parting from AIG
32:31 - Chapter 7. AIG Shortly before and during the Financial Crisis
44:45 - Chapter 8.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23722.jpg</video:thumbnail_loc>
      <video:duration>4249</video:duration>
      <video:publication_date>2012-09-14T10:43:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/72qUcUAtRZc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Speaker</video:tag>
      <video:tag>Maurice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Monetary-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Monetary Policy</video:title>
      <video:description>&quot;Lec 18 - Monetary Policy&quot; Financial Markets (2011) (ECON 252)

To begin the lecture, Professor Shiller explores the origins of central banking, from the goldsmith bankers in the United Kingdom to the founding of the Bank of England in 1694, which was a private institution that created stability in the U.K. financial system by requiring other banks to have deposits in it. Turning his attention to the U.S., Professor Shiller outlines the evolution of its banking system from the Suffolk System, via the National Banking era, to the founding of the Federal Reserve System in 1913. After presenting approaches to central banking in the European Union and in Japan, he emphasizes the federal funds rate, targeted by the Federal Open Market Committee, as well as the recent change to pay interest on reserve balances at the Federal Reserve, enacted by the Emergency Economic Stabilization Act from 2008, as important tools of U.S. monetary policy. After elaborating on reserve requirements, which are liability-based restrictions, and capital requirements, which are asset-based, he provides a simple, illustrative example that delivers an important intuition about the difficulties that banks have faced during the recent crisis from 2007-2008. This leads to Professor Shiller&apos;s concluding remarks about regulatory approaches to the prevention of future banking crises.

00:00 - Chapter 1. The Origins of Central Banking: The Bank of England
06:27 - Chapter 2. The Suffolk System and the National Banking Era in the U.S.
12:08 - Chapter 3. The Founding of the Federal Reserve System
25:46 - Chapter 4. The Move to Make Central Banks Independent
30:49 - Chapter 5. U.S. Monetary Policy: Federal Funds Rate and Reserve Requirements
45:23 - Chapter 6. Capital Requirements, Basel III and Rating Agencies
52:34 - Chapter 7. Capital Requirements and Reserve Requirements in the Context of a Simple Example
01:05:30 - Chapter 8. Capital Requirements to Stabilize the Financial System in Crisis Times

Complete course materials are available </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23726.jpg</video:thumbnail_loc>
      <video:duration>4292</video:duration>
      <video:publication_date>2012-09-14T10:43:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_SpIaGTq0u8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Investment-Banks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Investment Banks</video:title>
      <video:description>&quot;Lec 19 - Investment Banks&quot; Financial Markets (2011) (ECON 252)

Professor Shiller characterizes investment banking by contrasting it to consulting, commercial banking, and securities trading. Then, in order to see the essence of investment banking, he  reviews some of the principles that John Whitehead, the former chairman of Goldman Sachs, has formulated. These principles are the basis for a discussion of the substantial power that investment bankers have, and their role in society. Government regulation of these powerful investment banks has been a thorny issue for many years, and especially so now since they played a significant role in world financial crisis of the 2000s.

00:00 - Chapter 1. Key Elements of Investment Banking
09:50 - Chapter 2. Principles and Culture of Investment Banking
16:54 - Chapter 3. Regulation of Investment Banking
27:21 - Chapter 4. Shadow Banking and the Repo Market
33:04 - Chapter 5. Founger: From ECON 252 to Wall Street
46:24 - Chapter 6. Fougner:  Steps to Take Today to Work on Wall Street
53:49 - Chapter 7. Fougner: From Wall Street to Silicon Valley, Experiences at Facebook
57:56 - Chapter 8. Fougner: Question and Answer Session

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23728.jpg</video:thumbnail_loc>
      <video:duration>4279</video:duration>
      <video:publication_date>2012-09-14T10:44:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2yycGEFCNYE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>banks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Exchanges-Brokers-Dealers-Clearinghouses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Exchanges, Brokers, Dealers, Clearinghouses</video:title>
      <video:description>&quot;Lec 21 - Exchanges, Brokers, Dealers, Clearinghouses&quot; Financial Markets (2011) (ECON 252)

As the starting point for this lecture, Professor Shiller contrasts the view of economics as the theory of the allocation of scarce resources with the view of economics as the study of exchange. After a discussion of the difference between brokers and dealers, he outlines the history of securities exchanges from ancient Rome, to the Amsterdam Stock Exchange and Jonathan&apos;s Coffee House in London, until the formation of the New York Stock Exchange. He complements this historic account with an overview of securities exchanges all over the world, covering India, China, Brazil, and Mexico. An example of a limit order book allows him to elaborate on the mechanics of trading at the National Association of Securities Dealers Automatic Quotation System (NASDAQ). Subsequently, he turns his attention to the growing importance of program trading and high frequency trading, but also discusses their impact on the stock market crash from October 19, 1987, as well as on the Flash Crash from May 6, 2010. When talking about fairness in financial markets, particularly with regard to the relation between private investors and brokers, he discusses the National Market System (NMS), the Intermarket Trading System (ITS), and consolidated quotation systems. He concludes this lecture with some reflections on the operations of dealers, addressing the role of inside information and the Gambler&apos;s Ruin problem.

00:00 - Chapter 1. Exchange as the Key Component of Economic Activity
05:50 - Chapter 2. Brokers vs. Dealers
12:25 - Chapter 3. History of Stock Exchanges around the World
24:28 - Chapter 4. Market Orders, Limit Orders, and Stop Orders
36:15 - Chapter 5. The Growing Importance of Electronic Trading
44:46 - Chapter 6. Instabilities Related to High Frequency Trading
59:14 - Chapter 7. The Frustrations as Trading as a Dealer

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course w</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23730.jpg</video:thumbnail_loc>
      <video:duration>4163</video:duration>
      <video:publication_date>2012-09-14T10:44:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kAl8DezwLAE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>exchanges</video:tag>
      <video:tag>brokers</video:tag>
      <video:tag>dealers</video:tag>
      <video:tag>Clearinghouses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Finding-your-Purpose-in-a-World-of-Financial-Capitalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Finding your Purpose in a World of Financial Capitalism</video:title>
      <video:description>&quot;Lec Last - Finding your Purpose in a World of Financial Capitalism&quot; Financial Markets (2011) (ECON 252)

After reviewing the main themes of this course, Professor Shiller shares his views about finance from a broader perspective. His first topic, the morality of finance, centers on Peter Unger&apos;s Living High and Letting Die and William Graham Sumner&apos;s What the Social Classes Owe Each Other. Subsequently, he addresses the hopelessness about the world&apos;s future that some see from Malthus&apos; dismal law from the Essay on the Principle of Population, but contrasts it with a positive outlook on purposes and goals in life. While discussing the endurance and survival of financial contracts, he outlines the cases of Germany after World War I, Iran after the Islamic Revolution, and South Africa after the end of apartheid, in which financial contracts prevailed, but does not fail to mention the cases of Russia after the Russian Revolution and Japan after World War II, in which it has not been the case. After a brief comparison between Mathematical Finance and Behavioral Finance, he elaborates on the interplay between wealth and inequality, building on Jacob Hacker&apos;s and Paul Pearson&apos;s Winner-Take-All Politics, Karl Marx&apos;s Das Kapital, and Robert K. Merton concept of the cosmopolitan class. Following this, he emphasizes the democratization of finance as an important future trend and provides examples for this process from his books The Subprime Solution,The New Financial Order and Finance and the Good Society. Professor Shiller concludes the course with advice for finding the right career, highlighting the role of random events, but also the importance of a long-horizon outlook and an orientation towards history in the making.

00:00 - Chapter 1. The Course and Its Major Themes in Retrospect
06:48 - Chapter 2. The Morality of Finance
16:06 - Chapter 3. Hopelessness: Challenging Malthus&apos;s Dismal Law
30:05 - Chapter 4. The Endurance and Survival of Financial Contracts 
37:41 - Chapter 5. The Importance of Financial Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23733.jpg</video:thumbnail_loc>
      <video:duration>4552</video:duration>
      <video:publication_date>2012-09-14T10:44:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2_pDTWgJg94</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Finding</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Purpose</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>World</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>Capitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-10-Prof-Armando-Fox-Cloud</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 10 -  Prof. Armando Fox - Cloud</video:title>
      <video:description>&quot;Lec 18 - Computer Science 10 -  Prof. Armando Fox - Cloud&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23739.jpg</video:thumbnail_loc>
      <video:duration>3215</video:duration>
      <video:publication_date>2012-09-14T10:48:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fEDIwe9LzYw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Armando</video:tag>
      <video:tag>Fox</video:tag>
      <video:tag>cloud</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-61A-Example-Scheme-1-interpr</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 61A - Example: Scheme-1 interpr</video:title>
      <video:description>&quot;Lec 14 - Computer Science 61A - Example: Scheme-1 interpr&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23771.jpg</video:thumbnail_loc>
      <video:duration>3143</video:duration>
      <video:publication_date>2012-09-14T11:01:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FjDrWv00Hc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>1</video:tag>
      <video:tag>interpr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-61A-generic-operators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 61A - generic operators</video:title>
      <video:description>&quot;Lec 15 - Computer Science 61A - generic operators&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23772.jpg</video:thumbnail_loc>
      <video:duration>3125</video:duration>
      <video:publication_date>2012-09-14T11:01:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rz_XpDhDtFI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>generic</video:tag>
      <video:tag>Operators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-61A-object-oriented-programm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Computer Science 61A -  object oriented  programm</video:title>
      <video:description>&quot;Lec 18- Computer Science 61A -  object oriented  programm&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23777.jpg</video:thumbnail_loc>
      <video:duration>3038</video:duration>
      <video:publication_date>2012-09-14T11:02:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9mGKy3Dzqw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>programm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Japan-Disaster-Response-and-Future-Assessment-Special-Series-on-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Japan Disaster Response and Future Assessment | Special Series on Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 1 - Japan Disaster Response and Future Assessment | Special Series on Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

A keynote presentation by Prof. Michael Sandel followed by an interdisciplinary panel discussion about the March 11 disaster in Japan.

Keynote Speaker:
Michael J. Sandel
Anne T. and Robert M. Bass Professor of Government, Harvard University

Panelists:
Stephanie Rosborough
Instructor in Emergency Medicine, Brigham and Women&apos;s Hospital, Harvard Humanitarian Initiative

Olli Heinonen
Senior Fellow, Belfer Center for Science and International Affairs (BCSIA), Harvard Kennedy School, and former Deputy Director, International Atomic Energy Agency (IAEA)

Miho Mazereeuw
Lecturer in Landscape Architecture, Harvard Graduate School of Design

Moderator:
Andrew Gordon
Director, Edwin O. Reischauer Institute of Japanese Studies, and Lee and Juliet Folger Fund Professor of History, Harvard University

Location:
Harvard University, Tsai Auditorium, Japan Friends of Harvard Concourse, CGIS South Building, 1730 Cambridge Street

Time:
April 22, 2011 - 4:00p - 5:30p</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23988.jpg</video:thumbnail_loc>
      <video:duration>6502</video:duration>
      <video:publication_date>2012-09-14T13:36:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ZwnHv59bs4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>response</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>assessment</video:tag>
      <video:tag>special</video:tag>
      <video:tag>series</video:tag>
      <video:tag>on</video:tag>
      <video:tag>post</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Rebuilding-Japan-Special-Series-on-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Rebuilding Japan | Special Series on Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 2 - Rebuilding Japan | Special Series on Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Program on U.S.-Japan Relations Seminar

Panalists:
Robert Alan Feldman
Managing Director, Morgan Stanley MUFG Securities Co., Ltd.

Michael Reich
Taro Takemi Professor of International Health Policy, and Director, Takemi Program in International Health, Harvard School of Public Health

Theodore C. Bestor
Reischauer Institute Professor of Social Anthropology and Japanese Studies, and Chair, Department of Anthropology, Harvard University

Moderator:
Susan J. Pharr, Edwin O. Reischauer Professor of Japanese Politics, Department of Government

Location:
Lower Level Conference Room, Minda de Gunzburg Center for European Studies

Time:
September 13, 2011 | 12:15p - 1:45p 

Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies; the Takemi Program in International Health, Harvard School of Public Health; the Mossavar-Rahmani Center for Business and Government, Harvard Kennedy School; and the Department of Anthropology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23989.jpg</video:thumbnail_loc>
      <video:duration>5333</video:duration>
      <video:publication_date>2012-09-14T13:37:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g_z-4yBJJp0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>rebuilding</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>special</video:tag>
      <video:tag>series</video:tag>
      <video:tag>on</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Disaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Origins-of-Japans-Electric-Power-and-the-Fukushima-Disaster-A-Historical-Perspective</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Origins of Japan&apos;s Electric Power and the Fukushima Disaster: A Historical Perspective</video:title>
      <video:description>&quot;Lec 3- Origins of Japan&apos;s Electric Power and the Fukushima Disaster: A Historical Perspective&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies 

Speaker: Takeo Kikkawa Professor of Japanese Business History, Hitotsubashi University Moderator: Shinju Fujihira Associate Director of the Program on U.S.-Japan Relations Date: March 20, 2012 Time: 12:30pm - 2:00pm Location: Bowie-Vernon Room (K262), CGIS Knafel Building, 1737 Cambridge Street. 

Special Series on Post-Disaster Japan Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23990.jpg</video:thumbnail_loc>
      <video:duration>5413</video:duration>
      <video:publication_date>2012-09-14T13:37:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xPRHSylqPbM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Origins</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>s</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Fukushima</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>A</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>Perspective</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Recovery-and-Reconstruction-in-Japan-Harvard-Reports-from-the-Field-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Recovery and Reconstruction in Japan: Harvard Reports from the Field | Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 4 - Recovery and Reconstruction in Japan: Harvard Reports from the Field | Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Reischauer Institute for Japanese Studies
Japan Forum Panel

Panelists:
YUSUKE TSUGAWA
Co-Director and Co-Founder, Boston-Japan Medical Relief Initiative (BJMRI); Research Fellow, Department of General Medicine and Primary Care, Beth Israel Deaconess Medical Center; and MPH candidate, Harvard School of Public Health

MIHO MAZEREEUW
Lecturer in Landscape Architecture, Harvard Graduate School of Design

GLENN BOGARDUS
Harvard College &apos;12, Reischauer Institute summer intern at Association for Aid and Relief, Japan
JUN SHEPARD, Harvard College &apos;14, Reischauer Institute summer intern at Grace City Relief &amp; Tsukuda Loves Tohoku

Moderator:
Andrew Gordon , Lee and Juliet Folger Fund Professor of History, Harvard University

Time:
Friday, September 16, 2011 | 4:00-5:30 p.m.

Location:
Tsai Auditorium (S010), Japan Friends of Harvard Concourse, CGIS South Bldg., 1730 Cambridge St.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23991.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-14T13:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kHZYl38vmew</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Reports</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Disaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Hope-as-the-New-Normal-National-Recovery-Through-the-311-Disaster-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Hope as the New Normal: National Recovery Through the 3/11 Disaster | Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 6 - Hope as the New Normal: National Recovery Through the 3/11 Disaster | Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Reischauer Institute Japan Forum

Speaker:
David Leheny
Henry Wendt III &apos;55 Professor of East Asian Studies, Princeton University

Moderator:
Susan J. Pharr
Edwin O. Reischauer Professor of Japanese Politics, Harvard University

Introduction:
Andrew Gordon
Director, Edwin O. Reischauer Institute of Japanese Studies, Harvard University

Time:
October 28, 2011 | 4:00-5:30pm

Location:
Belfer Case Study Room (S020), Japan Friends of Harvard Concourse, CGIS South Bldg., 1730 Cambridge St.

Co-sponsored by the Weatherhead Center Program on U.S.-Japan Relations

Special Series on Post-Disaster Japan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23993.jpg</video:thumbnail_loc>
      <video:duration>5073</video:duration>
      <video:publication_date>2012-09-14T13:37:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pZfcEf_c7Wk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Hope</video:tag>
      <video:tag>as</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>National</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>3</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Japan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-Repair-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia Repair Surgery</video:title>
      <video:description>This video shows a fremoral hernia repair with prosthetic i.e. PHS. A full surgical procedure is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82494643-3b62-4a25-b555-85faf3800d86/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-29T11:41:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8973.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Prosthetic</video:tag>
      <video:tag>PHS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skin-Tightening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Tightening</video:title>
      <video:description>Video shows a surgical process for the tightening of skin. This video clip shows a patient treatment in Qatar by Titan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4d359936-74e2-4651-be7d-67c53fa7c812/cand_25.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-29T11:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8929.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>TIGHTENING</video:tag>
      <video:tag>by</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Root-Amputation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Root Amputation</video:title>
      <video:description>&quot;Lec 19 - Root Amputation&quot; Root amputation of a distal buccal root of a maxillary first molar when one root was periodontically involved. The lingual mesial, buccal roots were treated endodontically. Orig. air date: OCT 1 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22921.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2012-09-11T09:30:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tMBBGL1UlL8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>amputation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ear-Rinse-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ear Rinse Test</video:title>
      <video:description>A step by step process for the ear rinse test is shown in the video. This test requires a a tuning fork for checking the ears.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/80b07f19-7263-403e-bbe4-5cd885f2eb2c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-01T03:27:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10071.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ear</video:tag>
      <video:tag>Rinne</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demo-of-Liposuction-Procedure-done-in-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demo of Liposuction Procedure done in Qatar</video:title>
      <video:description>Lipo is a cosmetic surgery can can be applied to areas such as the abdomen, thigh,buttocks, neck, and back of the arms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d771f621-98f9-4e01-9e1e-413d983d945e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T22:48:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11048.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-Cat-Diary-the-Cheetah-hunts-the-gazelle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Cat Diary the Cheetah hunts the gazelle</video:title>
      <video:description>Here is the physique that the cheetah takes on when on the prowl and has identified a target. The Cheetah hunting gazelle is part of the Big Cat Diary by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c8ecb221-1a7f-437d-a3a6-8bac3e33e25c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-26T04:51:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8069.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cheetah</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>gazelle</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giving-birth-to-twins-live-birth-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giving birth to twins - live birth video</video:title>
      <video:description>This is a babycenter.com video. Watch one couple pregnant with twins as they learn what&apos;s unique about a twin pregnancy, prepare for the twins&apos; birth, find out one of the babies is in a breech position, and deliver the twins by c-section.
Video Transcript/nNarrator: Twenty-eight weeks ago, Jennifer and Mike, two practicing medical doctors, got the surprise of their lives.
Jennifer: I just went in for a routine ultrasound at about nine weeks, ten weeks. As soon as the image came up, I knew it was twins.
Mike: It was… shocking. We kinda were both at a loss for words…
Jennifer: That&apos;s like the image that&apos;s burned into both of our brains.
Narrator: Dr. Joseph Castelli is Jennifer&apos;s obstetrician.
Doctor: Twin births are more common today than they were years ago because of reproductive assistance.
Narrator: Today, one in 32 births is a twin birth. This is mainly because more people are using fertility treatments, like drugs that spur the release of multiple eggs or in vitro fertilization, in which more than one embryo is implanted in order to increase the chance of a successful pregnancy.
Jennifer and Mike&apos;s twins were conceived spontaneously.
There are two main types of twins:
Fraternal twins, or twins who come from two separate fertilized eggs and who share genes just as regular siblings do, and
Identical twins, or twins who come from a single fertilized egg that splits into two and who have exactly the same genes.
Mike: We&apos;re having identical twin girls.
Jennifer: I don&apos;t even think it&apos;s hit us yet. I don&apos;t think it&apos;ll hit me until I see them.
While many twin pregnancies are delivered at full term, it&apos;s more common for twins to be delivered early.
Labor complications are also more likely with twins.
Doctor: The most common two complications are problems with the baby&apos;s heart rate during the labor that would require a delivery sooner than… by c-section. Or a failure to progress because of the physicality of the babies in the womb.
In many cases, both twins can be delivered vaginally if the first bab</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/89b0da07-bc23-448b-b796-33e2a4a7d219/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-11-23T20:04:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28032.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-Diseases-Cataract-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Diseases Cataract Animation</video:title>
      <video:description>Cataract is a clouding of the eyes normally clear lens causing vision problems cataracts are very common in older people by age 80</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ad411f56-eacc-4798-9f61-f8d8ac63236e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-11-30T06:12:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9344.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lions-vs-Crocodiles-Big-Cat-Diary-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lions vs Crocodiles - Big Cat Diary - BBC Earth</video:title>
      <video:description>The Mara river marks the boundaries between very territorial predators. This is what happens when some invade the territory of the others especially when you are a lone crocodile and a pride of lions think you might be worth playing with. The Battle of jaws between Lions vs Crocodiles in Big Cat Diary by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/417bf3aa-e357-46c1-9569-e0addbede521/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-26T04:52:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8072.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Battle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>jaws</video:tag>
      <video:tag>Lions</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Crocodiles</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-Simple-Prostatectomy-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic Simple Prostatectomy Video</video:title>
      <video:description>The contribution of robotics in urologic surgery has allowed reproducible surgical outcomes that equal and in some series exceed the outcomes of open surgery with the advantages of a minimally invaslve approch</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5a230d07-2379-4153-8436-3e0cea3d91d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2011-12-06T20:38:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10975.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Prostatectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-plasmids-genetics-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of plasmids genetics biology.</video:title>
      <video:description>This video describes plasmid genetics biology.

To purchase this program please visit http://www.greatpacificmedia.com/

Segment from the program Biotechnology: Engineering Genomes.

DVD Description
Our Biotechnology DVD first looks at major research areas in biotechnology such as the Human Genome Project and the various forms of recombinant DNA technology that produce transgenic plants and animals. The program then goes on to look at the tools used by biotechnologists such as restriction enzymes, plasmids, vector and vector less insertion of genes into genomes, and the production of genes via polymerase chain reactions. The program then concludes by looking at the future of biotechnology and some of the environmental, economic, and ethical issues raised by biotech.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/e05603aa-ac61-44cd-a313-44aa2375e383/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2012-10-11T10:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27899.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Plasmids</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-a-heat-pump-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does a heat pump work</video:title>
      <video:description>Did you know that a heat pump uses less energy than other air cooling systems? Here is the behind the scenes of how a heat pump works to keep you cooled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/671a0546-871a-4bc4-b012-7154418e3e1d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-11-25T20:33:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7903.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Behind</video:tag>
      <video:tag>the</video:tag>
      <video:tag>scenes</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>A</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hysterectomy?</video:title>
      <video:description>This video shows the structural representation of total abdominal hysterectomy. A full description with internal view is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1481ef63-91e8-40b5-8f47-d4d6c63fac48/cand_25.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-11-30T22:31:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9684.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Proteomics-2D-Gel-Electrophoresis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Proteomics 2D Gel Electrophoresis</video:title>
      <video:description>This video explains proteomics 2D gel electrophoresis.

2D Gel Electrophoresis:
Two dimensional gel electrophoresis is the technique for separating a mixture of proteins into spots on a gel. In first step the proteins are transferred into a tube gel having the ability of isoelectric focusing. Once transferred the proteins are separated in the tube gel according to their isoelectric points, now once the protein molecule reace=hes the pH where its net charge is zero it stops migrating and forms a band at that location and since two or more molecules may have the same isoelectric points; this means that the bands formed in the tube do not contain only single type of protein.
This tube gel is then transferred and laid on the top of slab gel which contain SDS (sodium deudosyl sulphate) separating the proteins according to their masses. Smaller proteins move more quickly then the larger ones. In most cases a discrete spot is produced by a protein molecule which can be identified by staining methods. These spots are then extracted from the gel and analyzed individually.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6876ee56-129f-406b-adec-6c5f2b856f68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-10-11T10:57:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27901.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>proteomics</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>electrophoresis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-hysterectomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal hysterectomy procedure</video:title>
      <video:description>Hysterectomy is the surgical removal of the womb (uterus) with or without the removal of the ovaries this procedure is used to treat a variety of conditions including heavy or painful periods fibroids and endometriosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69eec042-ad92-45b4-a053-0cb8eb180bf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-12-06T20:36:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10970.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collision-between-an-asteroid-and-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collision between an asteroid and the earth</video:title>
      <video:description>This video shows the threat of a collision between the earth and an asteroid. There are mainly three types of a asteroids namely  C-type, S-type, and M-type.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/549324a9-ce72-4ff3-a28c-dbee5ad504cc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-11-17T20:17:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27986.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Asteroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kids-embrace-robot-as-one-of-them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kids embrace robot as one of them</video:title>
      <video:description>This video shows a robot which was embraced by kids as one of them. Researches saw that after kids spent few weeks with QRIO the robot they treated him like each other and not like a toy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/646a52f6-3b82-48a9-8fa4-78b2056ffd06/cand_25.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2012-11-19T20:15:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27997.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
      <video:tag>children</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synapse</video:title>
      <video:description>A synapse is a bridge, it is the link between neurons. This video shows the role of the synapse in the communication department, it passes electrical and chemical transmitters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b50dc0c-a974-4a0f-92b1-39bb40fa7eb2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:31:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11376.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penetrating-Chest-Trauma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penetrating Chest Trauma</video:title>
      <video:description>How to treat a Penetrating Chest Trauma? Here is a full step by step explanation of a penetrating chest trauma by an expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/90482153-b3d2-4388-86d9-d5500c4b9f49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-12-06T20:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10897.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>penetrating</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Trauma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unique-Melanoma-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unique Melanoma Surgery</video:title>
      <video:description>This is a unique patient story about melanoma. The early discovery of the condition helps treating it successfully. The surgeons use a specific method to locate the cancer in the body. See how the surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a9d08047-ca3a-4ce5-a6fe-859cda2d087d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-06T17:38:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10750.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>unique</video:tag>
      <video:tag>melanoma</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Discectomy-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Discectomy Surgery - India</video:title>
      <video:description>Video shows a spinal discectomy surgery in India at Mumbai cured a UK NRI from herniated disc. Medical tourism is increasing in India due to affordable prices surgeries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b000cd60-dd68-476d-9fe3-bb231cb61571/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-12-06T17:30:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10724.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>Discectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>cured</video:tag>
      <video:tag>A</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>NRI</video:tag>
      <video:tag>From</video:tag>
      <video:tag>herniated</video:tag>
      <video:tag>disc</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Nigeria-patient-praises-Indian-Doctors-after-his-jaw-cancer-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nigeria patient praises Indian Doctors after his jaw cancer surgery in India</video:title>
      <video:description>Low cost oral jaw cancer surgery is conducted at cancer surgery hospitals of goa in india the death toll by cancer has increased globally several times non availability of advanced treatments and improper medication has caused depletion in the life span of a cancer patient</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f3649774-d148-4194-9bd2-85988766dd0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-12-06T17:14:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10693.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nigeria</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>praises</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>after</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pectus-Excavatum-Repair-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pectus Excavatum Repair Correction</video:title>
      <video:description>In this video doctor will teach the correction of pectus excavatum repair pectus excavatum repair also called funnel chest repair or chest deformity repair is a type of surgery performed to correct pectus excavatum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2dd58ed7-f301-49cb-8149-760880a64b95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2011-12-06T17:33:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10734.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pectus</video:tag>
      <video:tag>Excavatum</video:tag>
      <video:tag>repair</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Posterior-iris-claw-lens-implantataion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior iris claw lens implantataion</video:title>
      <video:description>Iris claw lenses can also be implanted posterior to the iris and a number of surgeons particularly posterior segment surgeons like this solution because it preserves the endothelium better</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87b27c23-95b9-4f45-9a70-901fa50c572e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2011-12-06T18:16:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10781.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Posterior</video:tag>
      <video:tag>Iris</video:tag>
      <video:tag>claw</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>Implantataion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Co2-laser-For-Skin-Spot-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Co2 laser For Skin Spot Treatment</video:title>
      <video:description>Treatment of skin spots with Co2 laser surgery is shown in the video. The treatment here is performed by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d1b656b4-6a3c-41cf-9f1e-bbb3751dba26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-03T04:02:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10638.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>spots</video:tag>
      <video:tag>treated</video:tag>
      <video:tag>with</video:tag>
      <video:tag>CO2</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Labor-and-birth-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labor and birth animation</video:title>
      <video:description>This animation is a video pf a child birth which is known as is the culmination of a human pregnancy or gestation period with the expulsion of one or more newborn infants from a woman&apos;s uterus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8905.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-29T11:24:12.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8905.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>childbirth</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dental-Implant-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Implant Solution</video:title>
      <video:description>This video explains a sensational implant without drilling and absolute flap-less in just 4 minutes. It is said to be the worlds first immediate custom made real anatomic dental implant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/46829192-608f-41bd-9738-48e842a3d44a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-12-06T17:05:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10664.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>SENSATIONAL</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Drilling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>FLAPLESS</video:tag>
      <video:tag>in</video:tag>
      <video:tag>just</video:tag>
      <video:tag>4</video:tag>
      <video:tag>minutes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Colostomy-Prolapse-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colostomy Prolapse Surgery</video:title>
      <video:description>The colostomy is a part of the visceral surgery procedure. The colostomy prolapse is a complication that may occur after the surgery. The video shows how such complication is treated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a98175b-032c-4c61-bdc3-638a0265f2ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2011-12-03T03:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10632.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>colostomy</video:tag>
      <video:tag>Prolapse</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>visceral</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Orchidopexy-of-the-Testis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orchidopexy of the Testis</video:title>
      <video:description>Orchidopexy is the process of correction of an undescended testis. This brief video demonstrates the process of this surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2842091e-3017-4f92-8892-18dce487435f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2011-12-06T17:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10666.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Orchidopexy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>testis</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Pelvic-Ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic Ultrasound</video:title>
      <video:description>This video contains the vaginal ultrasound of a patient by the expert doctor and the corresponding results are shown on screen. This is a very safe and painless process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/32cec6c1-d0fc-4781-b006-640724412866/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2011-12-06T17:09:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10676.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>ultrasound</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pelvic-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic Surgery - India</video:title>
      <video:description>Video contains the repair of pelvic fractures with pelvic surgery in India at Mumbai and Hyderabad. Description of this surgery by an expert surgeon is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/580aabc7-d805-44c1-9bed-9a983276125d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-06T17:03:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10658.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>repair</video:tag>
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      <video:tag>Pelvic</video:tag>
      <video:tag>Fractures</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hyderabad</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cast-of-ulnar-gutter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cast of ulnar gutter</video:title>
      <video:description>This is a demonstration of ulnar gutter casting. It shows the preparation for casting and the casting process. This is a useful tool for doctors and medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ddca555c-88da-4588-8860-2d9b726b456e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-12-03T03:25:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10589.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>cast</video:tag>
      <video:tag>Ulnar</video:tag>
      <video:tag>gutter</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Typical-Rectal-Cancer-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Typical Rectal Cancer Endoscopy</video:title>
      <video:description>Colorectal cancer is the second commonest cause of cancer death in the western world and the median five year survival from this terrible disease remains at approximately 40 percent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2868548c-8920-4a9e-95d7-38f4600f23e6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-03T03:41:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10619.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Typical</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasal-Septoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasal Septoplasty</video:title>
      <video:description>An operation performed on the structures that divide the right and left nasal cavities is known as a nasal septoplasty. This video demonstrates the process of the nasal septoplasty surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/23a5ab49-61ed-4a33-9959-caecc533c253/cand_25.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-03T03:34:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10606.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nasal</video:tag>
      <video:tag>Septoplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Perineal-rectosigmoidectomy-Altemeier-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Perineal rectosigmoidectomy Altemeier Procedure</video:title>
      <video:description>The perineal rectosigmoidectomy is done from below by making an incision and removing the rectum and the last part of the colon to prevent the rectum from watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3941681c-c7ef-4590-ad36-97b92a4e07dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2011-12-01T03:56:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10169.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Perineal</video:tag>
      <video:tag>rectosigmoidectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-For-Laproscopic-Esophagectomy-of-Thoraco</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video For Laproscopic Esophagectomy of Thoraco</video:title>
      <video:description>This video shows the adenocarcinoma of the OG junction. A full surgical procedure is shown here that is performed by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ce65c99-0747-4c28-af44-b6c3ce2c34db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-12-01T03:57:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10171.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoraco</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>ESOPHAGECTOMY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Partial-nephrectomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial nephrectomy procedure</video:title>
      <video:description>A surgical technique called partial nephrectomy removes only the diseased part of the kidney while sparing the healthy functioning kidney tissue learn how surgeons remove small kidney tumors while preserving healthy kidney tissue</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91a518e6-3f00-4547-8c8c-5a420847aba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2011-12-01T05:01:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10259.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>nephrectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Initiating-Continuous-Lumbar-Epidural</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Initiating Continuous Lumbar Epidural</video:title>
      <video:description>Analgesia is initiated by injecting medication into the epidural space.There are different techniques for varied reasons needing this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0be095ce-99ad-4297-a600-15fa1d967f3f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-01T03:47:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10145.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Continuous</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>Epidural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natho</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natho</video:title>
      <video:description>This is a video of a beautiful and charming kid at play. The smile speaks volumes of comfort that he enjoys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e408d421-35d8-45b3-ab9f-c159c3bd1efb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-01T03:35:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10102.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Natho</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Device-For-Hand-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Device For Hand Surgery</video:title>
      <video:description>Video shows a hand surgery device and how to use it. An operation performed by the doctors on this hand fixation platform is shown clearly in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86956222-586c-4d09-b88c-432d971ddc58/cand_25.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2011-11-30T22:41:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9703.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>device</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>platform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-view-of-worm-in-Small-Intestine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic view of worm in Small Intestine</video:title>
      <video:description>Small intestine may be infested with worms of various types. This endoscopic view video shows the presence of worms in the intestine. The worm is seen as a white tubular structure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98f0ce45-11d1-4fa3-9508-af7767d3ea2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-12-01T03:36:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10103.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Worm</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>Endescopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/endometrial-polyp-shaver-IUR-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>endometrial polyp shaver (IUR) procedure</video:title>
      <video:description>Endometrial polyps usually appear in the woman`s uterus. If they cause problems they are removed with a special technique by using endometrial polyp shaver (IUR). You can see how the device works during procedure in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c769ad72-4cff-44cd-936b-4a1b2e435a9e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-11-30T10:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9582.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>endometrial</video:tag>
      <video:tag>polyp</video:tag>
      <video:tag>shaver</video:tag>
      <video:tag>IUR</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Knee-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Knee Replacement Surgery</video:title>
      <video:description>Knee replacement surgery can be done as a partial or a total knee replacement.In general, the surgery consists of replacing the diseased or damaged joint surfaces of the knee with metal and plastic components shaped to allow continued motion of the knee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7dcbdd9e-1bb2-450f-ae47-2ecb6abae09e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-12-01T03:34:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10097.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>components</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-Tube-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest Tube Removal</video:title>
      <video:description>Chest Tube  is a flexible plastic tube that is inserted through the side of the chest into the pleural space. This video shows removal of chest tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/667abac8-6cfa-423f-aa32-62c5520c13ea/cand_25.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-12-01T03:30:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10083.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-Breast-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of Breast Cancer</video:title>
      <video:description>This video shows signs and detection of breast cancer at early stage. Breast lumps are not the only signs of cancer and all the beast lumps are not cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a8196d1-3632-4731-ae32-42d840949a91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T03:38:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10111.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Symptoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-a-Bilateral-Club-Foot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of a Bilateral Club Foot</video:title>
      <video:description>50% of cases of clubfoot are bilateral which is seen more in males than in females.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/73adfda7-b1ac-4c36-baa1-99db472270e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-12-01T03:34:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10098.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Club</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>talipes</video:tag>
      <video:tag>equinovarus</video:tag>
      <video:tag>CTEV</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotator-cuff-repair-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotator cuff repair surgery in India</video:title>
      <video:description>Rotator cuff repair surgery in India is available at various cities like mumbai delhi hyderabad bangalore and chennai which is assisted by world class medical tourism the procedure is done under the  spervision of highly trained and experienced orthopedic surgeons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3c6a8e8d-d2bf-4f2d-97fb-ac513039158d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-12-01T02:58:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10022.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fly2india4health</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>rotator</video:tag>
      <video:tag>cuff</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foreign-body-coin-extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foreign body (coin) extraction</video:title>
      <video:description>Foreign bodies are not so dangerous as air way foreign bodies but this is a very common problem among children and elderly anatomically these foreign bodies  are commonly found at the various natural constrictions of oesophagus ie cricopharynx at the cross over of the aortic arch at the level of mid esophagus and at the lower end of esophagus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b098096a-2974-48a1-a8f0-c93b2d9fd37a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-12-01T03:19:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10040.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foreign</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Coin</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colposcopy-erosio-colli-uteri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colposcopy erosio colli uteri</video:title>
      <video:description>colposcope can be thought of as an extension of the clinicians visual sense as such with practice it should become a familiar tool rather than an impediment a part of the colposcopists body</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eee037ed-be57-43f3-a1fb-d2d6102f6b73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-01T03:15:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10026.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colposcopy</video:tag>
      <video:tag>erosion</video:tag>
      <video:tag>colli</video:tag>
      <video:tag>uteri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-hemorrhoidectomy-surgery-is-done</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How hemorrhoidectomy surgery is done</video:title>
      <video:description>This is surgery with main main to remove hemorrhoids. It commences with various forms stages of piles or hemorrhoids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9233.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2011-11-30T01:23:02.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9233.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hemorrhoidectomy</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lap-myomectomy-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lap myomectomy technique</video:title>
      <video:description>Myomectomy surgery involves removing the fibroid tumors from the uterus doctors usually remove the fibroids instead of a hysterectomy when the woman wants fertility the fibroids are limited in size and number or the woman does not want hysterectomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/484bae39-44cb-4704-bfc9-bdbb3f3ec4df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-12-01T02:46:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9991.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>lap</video:tag>
      <video:tag>myomectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endotracheal-Intubation-Animation-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endotracheal Intubation - Animation Tutorial</video:title>
      <video:description>Intubation is the process of inserting a medical tube instrument into the mouth of a patient and then into the airway. Such procedure is performed when the patient has trouble breathing, during some operations, etc. The clip shows how it should be done step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6e58d3db-97ef-4301-b11b-3eda14bdf672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2011-12-01T02:48:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9994.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endotracheal</video:tag>
      <video:tag>Intubation</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-sofradim-mesh-for-hernia-repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using sofradim mesh for hernia repair</video:title>
      <video:description>This is an operation demonstrating hernia repair with a sofradim mesh. This is a modern method as opposed to the traditional lichtenstein method of repair, only the mesh is enough. No glue or sutures are used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96db75ac-87a2-47a2-9500-27863d86a0cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-12-01T02:50:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9998.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Sofradim</video:tag>
      <video:tag>mesh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-showing-diverticuli</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy showing diverticuli</video:title>
      <video:description>A diverticulum is a pouch like area that can form in the muscular wall of the colon particularly at points where blood vessels enter diverticular disease is a term used to describe people with diverticulosis which causes no symptoms and diverticulitis but causes pain and diarrhea</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2bdd83c-dca0-44b4-89b4-3fb131ede00e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T02:26:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9933.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>diverticuli</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Adrenalectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Adrenalectomy Procedure</video:title>
      <video:description>The video shows adrenalectomy procedure. The surgery is usually performed on patients suffering adrenal gland tumor. After the procedure the patients are treated with cortisone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f1e7443-d766-4c4e-b0b7-f8d046ba0e0e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-12-01T02:25:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9932.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Adrenalectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-Tube-Placement-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest Tube Placement Video</video:title>
      <video:description>Chest tube insertions are usually performed as an emergency procedure chest tubes are used to treat conditions that can cause the lung to collapse which occurs because blood or air in the pleural space can hamper the ability of a patient to breath</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/360d3c7f-80b8-4b0c-941e-36ab77f1f692/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-01T02:24:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9930.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Breast-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Breast Mass</video:title>
      <video:description>This video gives the procedure of what to do in a breast examination of nay mass or lumps of a breast. It provides irregularities that one has to look out for such as visible lumps or different breast sizes in different positions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c29f1821-4be4-4848-9a67-87350065d91c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1243</video:duration>
      <video:publication_date>2011-12-01T00:39:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9842.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Femoropopliteal-Bypass-with-a-saphenous-vein-Graft</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femoropopliteal Bypass with a saphenous vein Graft</video:title>
      <video:description>This investigation was designed to study factors that might be of predictive value in femoropopliteal vein bypass grafting these results are encouraging however taking certain factors into account the patency rates varied</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f234c7ac-d1f3-46b5-b23f-84d273eb79c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-01T02:09:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9901.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoro</video:tag>
      <video:tag>popliteal</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>saphenous</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Graft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-an-intestinal-obstruction-operation-look-like-warning-graphic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does an intestinal obstruction operation look like? warning graphic</video:title>
      <video:description>This real-life video shows a skilled surgeon clearing an intestinal obstruction in the operating room during surgery. If you would like to view the amazing procedure, then you must see this clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/509c81e3-f195-4cf0-bed6-571f329fd2fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-01T01:37:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9853.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>intestine</video:tag>
      <video:tag>Intestinal</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breech-presentation-C-Section-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breech presentation C Section video</video:title>
      <video:description>In most cases a planned cesarean delivery is safest for the baby if your fetus stays in or returns to breech position near your due date your doctor will likely schedule a cesarean if you are using a midwife your midwife will refer you to a doctor for a scheduled c section</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9dca194a-2d2e-4cdc-90d8-0316da0425f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-01T00:13:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9802.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breech</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Section</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-biceps-tendon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair biceps tendon</video:title>
      <video:description>The biceps tendons are the muscles are located on the front of the upper arm. These tendons connect the muscle to the bones, this video illustrates the repair of those tendons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b49cdc5b-5db7-43ea-9bf7-2e9a894b4095/cand_25.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2011-12-01T00:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9798.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Biceps</video:tag>
      <video:tag>tendon</video:tag>
      <video:tag>repair</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Deep-plane-cervicofacial-flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep plane cervicofacial flap</video:title>
      <video:description>This video demonstrates the utility of the cervicofacial advancement squamous cell carcinoma is one of the most common malignant tumors of the skin and oral mucosa however squamous cell carcinoma involving near total upper and lower lip and oral commissure is rarely seen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b036d8c2-08c6-437f-8ecc-8c9cf7659b6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2011-12-01T00:12:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9801.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cervicofacial</video:tag>
      <video:tag>advancement</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>for</video:tag>
      <video:tag>SCC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nose-Job-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nose Job Surgery</video:title>
      <video:description>This video shows the nose job surgery in India which is a cost effective and advanced cosmetic surgery. A nose is the center to make you look good. So a proper care is must for this part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b797c56b-b26b-4a12-8e37-1c6d22d6b863/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:14:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9515.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>with</video:tag>
      <video:tag>to</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bone-Marrow-Biopsy-Procedure-Aspiration-Pain-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone Marrow Biopsy Procedure Aspiration Pain Results</video:title>
      <video:description>Bone marrow is the spongy material found in the center of most large bones in the body the different cells that make up blood are made in the bone marrow this procedure a bone marrow aspiration and biopsy procedure is done for many reasons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a6ce3c8-9b82-422d-a95e-21deebbc7610/cand_5.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2011-12-01T00:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9840.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>Marrow</video:tag>
      <video:tag>biopsy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Securing-Venous-Catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Securing Venous Catheter</video:title>
      <video:description>The video shows how a venous catheter is secured. Sometimes when the patient moves a problem with the catheter placement may occur. Securing may help both the nurse and the patient to keep the catheter where it belongs without injuring the vein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3b50ab00-ed85-41a7-849c-abcb23c273a8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-11-29T11:50:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9004.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Securing</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>catheter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diagnostic-laparoscopy-for-pelvic-pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnostic laparoscopy for pelvic pain</video:title>
      <video:description>Pelvic laparoscopy is used both for diagnosis and treatment pelvic laparoscopy is a surgical procedure that examines and treats pelvic organs through a small surgical viewing instrument (laparoscope) inserted into the abdomen at the navel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c7d7a9c-67e6-4fdb-902f-1ca5d7467787/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-29T11:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8979.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Pelvic</video:tag>
      <video:tag>Laparoscopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Jet-Engine-Motor-Test-Very-Funny</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engine Motor Test - Very Funny</video:title>
      <video:description>a very interesting video showing a funny test of a model jet motor. Watch this video and you will not stop laughing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9033.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-29T19:23:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9033.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>funny</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>model</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>motor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-V8-Engines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How V8 Engines Work?</video:title>
      <video:description>This video shows an animated v8 engine. Basically, a V8 engine is an engine with eight cylinders in v configuration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9034.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-29T19:24:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9034.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>V8</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Powering-your-home-by-a-magnetic-generator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Powering your home by a magnetic generator</video:title>
      <video:description>With this video being online, you can cut down your electricity bill. It&apos;s a magnetic generator to power your home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9029.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-29T19:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9029.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Powering</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>home</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Generator</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydrostatic-fan-drive-exemplary-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrostatic fan drive exemplary structure</video:title>
      <video:description>This video explains the exemplary structure of a hydrostatic fan drive. The hydrostatics fan drive the injection engine, the coolers are decoupled for manufacturers to choose on optimum position for cooling and hence use the installation space that was initially left. This is just one of the improvement made. watch and learn more. For more information you can refer to boschrexroth website</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9030.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-29T19:22:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9030.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hydrostatic</video:tag>
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      <video:tag>drive</video:tag>
      <video:tag>exemplary</video:tag>
      <video:tag>Structure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Femoral-Hernia-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femoral Hernia Repair</video:title>
      <video:description>When the contents of the abdomen tear a thin muscle in the belly wall a hernia occurs. This video demonstrates the process of a femoral hernia repair surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7862830c-09c6-46a4-b7d0-a858a4638046/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-29T11:42:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8974.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Intestinal-resection-with-fIbrin-glue-abdominal-repair-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intestinal resection with fIbrin glue abdominal repair treatment</video:title>
      <video:description>In some research the use of fibrin glue in abdomen is convenient operation time is reduced and intra abdominal adhesion is lower than standard manner normal intestinal motility and function usually return once abdominal sepsis is controlled and fluid and electrolyte imbalances are corrected</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0bdf9a65-768a-4705-aad2-0ba31285d46f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-29T11:39:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8964.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intestinal</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>with</video:tag>
      <video:tag>FIbrin</video:tag>
      <video:tag>Glue</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-Tesla-Coil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tesla Coil</video:title>
      <video:description>This video shows you a Tesla coil which had a potential difference of one million volts. It also happens to a home-made Tesla coil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9005.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-29T19:16:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9005.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>1</video:tag>
      <video:tag>million</video:tag>
      <video:tag>volts</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transoral-Access-for-Endoscopic-Thyroid-Resection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transoral Access for Endoscopic Thyroid Resection</video:title>
      <video:description>Monitoring of the recurrent laryngeal nerve in totally endoscopic thyroid surgery a complete transoral thyroid resection was achieved in all living pigs the natural evolution of endoscopic approaches in skull base surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e9d1314f-b4c6-4a7b-9a54-d51a020e0053/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-29T11:49:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9003.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nerve</video:tag>
      <video:tag>Monitoring</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Transoral</video:tag>
      <video:tag>Endoscopic</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Resection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mommy-Makeover-Surgery-NYC-Case-Study</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mommy Makeover Surgery NYC Case Study</video:title>
      <video:description>The following video documents the experience of one of our mommy makeover patients mommy makeover plastic surgery in nyc is a fairly new phenomena this video goes through a case study of a patient getting plastic surgery in nyc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/534b72eb-c3d2-41b5-98ce-8e0e9ece5547/cand_25.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-11-29T11:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8957.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mommy</video:tag>
      <video:tag>Makeover</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>NYC</video:tag>
      <video:tag>case</video:tag>
      <video:tag>study</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Heart-Surgery-Arteriotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Heart Surgery,  Arteriotomy</video:title>
      <video:description>This video show an arteriotomy which is an incision in the lumen of the an artery in an open heart surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1bf75947-e8cf-42d5-9e84-e831d34468b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-28T05:48:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8268.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arteriolotomy</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vocal-cords-viewed-by-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vocal cords viewed by Endoscopy</video:title>
      <video:description>Endoscopy is a process in which a medical practitioner looks inside a patients body through the usage of an endoscope. This video shows an endoscopic view of the vocal cords.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cc616183-e285-4874-ac5e-6a264d6c2f8e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-29T11:30:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8931.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>Cords</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-vocal-fold-paralysis-look-like</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does vocal fold paralysis look like?</video:title>
      <video:description>This video shows how vocal fold paralysis look like. This disorder occurs when one or both of the vocal folds don&apos;t open or close properly. Single vocal fold paralysis is a common disorder. Paralysis of both vocal folds is rare and can be life threatening.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d151d1a9-c833-49f6-a961-350bfad0ee17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-29T10:57:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8787.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vocal</video:tag>
      <video:tag>fold</video:tag>
      <video:tag>Paralysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Implant-failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Implant failure</video:title>
      <video:description>Failure of a dental implant is often related to the failure of the implant to osseointegrate correctly with the bone, or vice-versa. A dental implant is considered to be a failure if it is lost, mobile or shows peri-implant (around the implant) bone loss of greater than 1.0 mm in the first year and greater than 0.2 mm a year after.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0ad4c1aa-d9c1-40e0-a165-c14ee1edfb05/cand_25.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-11-29T11:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8872.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Implant</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scalpel-Holding-and-Cutting-Procedure-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scalpel Holding and Cutting Procedure Video</video:title>
      <video:description>scalpel is a metal precision cutting instrument that has a sharp blade attached to a handle and used during medical procedures such as surgery or dissection scalpels are useful for cutting stencils and in other arts and crafts projects</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6be4462-d814-4db3-8a41-10adb894a63b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-29T11:13:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8858.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scalpel</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cutting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-remove-intra-uterine-device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to remove intra-uterine device</video:title>
      <video:description>Intra-uterine device is a contraceptive procedure for the female. It can be removed by pulling the guiding cord attached with it. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4a4d7590-11b1-404c-b7e4-8cea95616e3a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-11-29T11:12:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8852.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>remove</video:tag>
      <video:tag>Intra</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>device</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-Skin-Stapler-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Skin Stapler Application</video:title>
      <video:description>Surgical skin staples are primarily used in bowel and lung surgery since staple lines are more consistent, they are less likely to leak blood, air or bowel contents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5959514a-e713-4a55-a6b1-e00d59886ebf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-29T10:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8784.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Stapler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FILM-OF-GYNECOMASTIA-IN-QATAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FILM OF GYNECOMASTIA IN QATAR</video:title>
      <video:description>GYNECOMASTIA in Qatar is filmed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/edd6ec27-f5f3-4134-8ebe-7846e45924cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:14:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8863.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lap-Oesophagocoloplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lap Oesophagocoloplasty</video:title>
      <video:description>This video demonstrates how a lap oesophagocoloplasty By Dr Baiju Senadhipan MS MNAMS DNB MCh(Gstro). The patient is a 63 year old lady who under went thyroidectomy 8 months ago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9d63ec27-9876-4379-936e-0b33aa8fc889/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-11-29T00:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8590.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>lap</video:tag>
      <video:tag>OESOPHAGOCOLOPLASTY</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>MNAMS</video:tag>
      <video:tag>DNB</video:tag>
      <video:tag>MCh</video:tag>
      <video:tag>Gastro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epidural-live-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epidural live birth</video:title>
      <video:description>This babycenter.com video shows epidural live birth. Follow one mom in labor as she decides to get an epidural, feels the numbness set in, experiences pain-free pushing, and gives birth to a healthy baby.
Video Transcript/nNarrator: At first, mom-to-be Lisa thought she&apos;d try labor without the help of an epidural, the most common type of pain relief used in childbirth.
Her husband, Rob, supported her decision either way.
Lisa: She asked several times, and I was being stubborn. Finally I said yes.
Narrator: Epidurals are usually given once you&apos;re in the active stage of labor. An anesthesiologist places a thin tube into your back so that the medication can flow through it to bathe the nerves around your spine.
The anesthetic and narcotic solution blocks the pain signals being sent to the brain and numbs your body from the waist down.
Within 20 minutes of starting the epidural, Lisa&apos;s pain eases and she feels calm and relieved.
Lisa: Yeah, it hasn&apos;t been bad. The past couple hours have actually been pretty nice. No pain, no discomfort really. Just getting ready for the baby.
Narrator: Lisa has two doctors helping with her epidural-assisted birth at Bryn Mawr Hospital in Pennsylvania.
Doctor: Based on these right now, she is contracting every one, two…about every two to three, two to three, two to four minutes.
Lisa: The contractions that I can feel are more of a tingling sensation than a painful sensation. I don&apos;t feel all of them anymore.
Narrator: Dr. Phillip Hirshman is supervising her labor, and her baby will be delivered by Dr. Joseph Castelli.
Lisa: I&apos;m looking at the clock and I&apos;m like, okay, we&apos;re ready and I&apos;m not freaked out, I&apos;m not in pain, I&apos;m not anxious. I&apos;m, um, it&apos;s going to be a much more enjoyable experience.
Narrator: For the most part, epidurals are safe and effective.
But like all medical procedures, they come with certain risks. Make sure you talk to your doctor about whether an epidural is right for you.
Lisa: Does the epidural make everybody itchy?
Nurse: Most people it does. </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/b5bbe24f-5b3f-4d6a-ac02-3da03e7512bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>331</video:duration>
      <video:publication_date>2012-11-23T20:15:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28036.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Epidural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Celiac-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Celiac Disease</video:title>
      <video:description>This video shows images of Celiac disease, which is a genetic autoimmune disease that causes gluten intolerance and leads to damage of the small intestine leading to poor absorption of minerals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd2da1e3-884c-43cb-b834-459785fa7f9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-28T18:13:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8544.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Celiac</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipoma-removal-minor-surgery-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipoma removal minor surgery video</video:title>
      <video:description>A lipoma is a benign (noncancerous) tumor made up of fat tissue the typical lipoma is a small soft rubbery lump located just beneath the skin they are usually painless and are most often found on the upper back shoulders arms buttocks and upper thighs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4db356d1-be6a-416e-9ca2-44be010b7e39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-11-28T23:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8556.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lipoma</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tummy-Tuck-Surgeons-from-Austin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tummy Tuck Surgeons from Austin</video:title>
      <video:description>After losing close to 300 pounds, this lady has a problem, her skin just won&apos;t go back. In Austin th tummy tuck surgeons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95314fa8-df37-4403-ba49-4df7f67b730e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-28T05:36:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8236.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Austin</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>surgeons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arteriovenous-malformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arteriovenous malformation</video:title>
      <video:description>This is a demonstration of treating aneurysm ligation in arterio venous malformation. study shows that ruptured aneurysms re bleed on day 1 but this reduces with time. this rate may fall to 3% in a years time. Also anterior and posterior artery aneurysms show similar statistics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d524fe7-217a-4af8-810c-56db45d039d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2011-11-29T01:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8630.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>aneurysm</video:tag>
      <video:tag>in</video:tag>
      <video:tag>arteriovenous</video:tag>
      <video:tag>malformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cataract-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cataract Surgery</video:title>
      <video:description>Video shows a full surgical procedure of cataract surgery. This video will help the medical students to have a surgery with proper care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/78b70a68-5ea0-4a30-989c-c5dd569bf7ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2011-11-29T03:31:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8664.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pelvic-lymphadenectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic lymphadenectomy</video:title>
      <video:description>Pelvic lymphadenectomy is one of the available solutions for women with carcinoma of the cervix, it is surgery to remove the lymph nodes in the pelvic region as is the case in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9efddd97-13bd-4b6b-93cf-e1dcbb7775b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-11-28T11:00:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8441.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>lymphadenectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-a-total-hip-replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of a total hip replacement</video:title>
      <video:description>This is an animation that demonstrates a surgery that is carried out for a total hip replacement. The bone is removed and metallic joints are put in place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdc67bb8-d71f-4d5b-bccb-d5311c35df69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-28T07:14:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8355.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-surgery-trabeculectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye surgery trabeculectomy</video:title>
      <video:description>Trabeculectomy is a surgical procedure used in the treatment of glaucoma to relieve intraocular pressure by removing part of the eye&apos;s trabecular meshwork and adjacent structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d90378c8-733e-4ea1-ae8e-fada5be132b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-28T07:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8347.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Trabeculectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-After-Breast-implants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination  After Breast implants</video:title>
      <video:description>A breast examination is important after an augmentation or implant insertion so as to to keep an eye on the insertion and how the breast implants are fitting in and for infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9792.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T00:07:40.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9792.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Implants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clipless-laparoscopic-cholecystectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clipless laparoscopic cholecystectomy</video:title>
      <video:description>A Cholecystectomy is the removal of the gallbladder and initially it was done using open surgery. Laparoscopic surgery is not open surgery, it is now a first choice when it comes to cholecystectomy reducing chances of infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3ac7a327-cc50-4a4c-b6e7-b2324d9d2c87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-11-28T06:19:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8330.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Cholecystectomy</video:tag>
      <video:tag>Clipless</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Posterior-Leaflet-Prolapse-in-Mitral-Valve-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Leaflet Prolapse in Mitral Valve Repair</video:title>
      <video:description>The Mitral valve is commonly referred to as the bicuspid valve or the left atrioventricular valve, when there&apos;s a prolapse it is called a click-murmur syndrome. The repair of that valve is by use of a posterior leaflet through surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/52e083c5-5240-4964-8767-137230cde340/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-28T10:08:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8382.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Leaflet</video:tag>
      <video:tag>Prolapse</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Angioplasty-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angioplasty Surgery in India</video:title>
      <video:description>This video shows a low cost coronary angioplasty in India to cure major heart problems. A full diagrametic view of internal structure is shown here</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/27838a2d-cf62-4f6a-ba0d-88524e55807a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-03T03:47:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10631.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>Angioplasty</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>major</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-nose-job-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live nose job surgery in India</video:title>
      <video:description>This nose job surgery is filmed in India. This surgery is cost effective and advanced cosmetic surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7fc78f54-f3c1-43fa-ba34-45906100e9a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T20:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10388.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Cosmetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheaper-Breast-reduction-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheaper Breast reduction in India</video:title>
      <video:description>This video shows a cheaper and perfect breast contour breast reduction treatment in India. During this surgery extra skin is removed from the breasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5275190-0826-4e1f-9b2a-8146773521d4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T01:46:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9874.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>savings</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>contour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Reduction-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Reduction Surgery India</video:title>
      <video:description>This video shows a full surgical process of male breast reduction surgery in India. Extra skin is removed during this process to reshape or regain the size of body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4cd516b5-e316-48d9-ad57-7a27b3665422/cand_25.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-11-30T22:39:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9700.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Low-Cost-Medical-Treatment-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Low Cost Medical Treatment in India</video:title>
      <video:description>Video shows some international patients getting a low cost medical treatment in India. Patients are really satisfied to choose India for their treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1649c55a-0e33-4689-828a-30d918322365/cand_25.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-11-30T22:16:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9643.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>international</video:tag>
      <video:tag>patients</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Dental-Whitening-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Dental Whitening in India</video:title>
      <video:description>Video shows a sophisticated dentistry clinics of Mumbai and Goa for less price cosmetic dental whitening. A full explanation of this treatment is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9f0401e1-5b78-4d75-8a57-ec50fb5cc23e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-30T10:41:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9597.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sophisticated</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>denta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medically-safe-artificial-insemination-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medically safe artificial insemination in India</video:title>
      <video:description>Medically safe artificial insemination in India at the infertility treatment clinic. Artificial insemination, or AI, is the process by which sperm is placed into the reproductive tract of a female for the purpose of impregnating the female by using means other than sexual intercourse or natural insemination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/558b4d24-d99f-479c-80b5-3851571fca45/cand_25.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-11-30T10:36:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9583.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>medically</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>clinic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sleeve-Gastrectomy-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sleeve Gastrectomy Surgery - India</video:title>
      <video:description>Tony Singer a US native after his sleeve gastrectomy surgery at Mumbai in India is shown in the video. Low cost medical facilities are available in India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e76eb7e6-a027-4e47-abc1-0cb80200dc24/cand_25.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2011-11-30T10:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9572.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tony</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>A</video:tag>
      <video:tag>US</video:tag>
      <video:tag>native</video:tag>
      <video:tag>after</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Sleeve</video:tag>
      <video:tag>gastrectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meningocele-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meningocele surgery in India</video:title>
      <video:description>Video shows a meningocele surgery in India at Delhi, Mumbai, Bangalore and Hyderabad. A cheaper surgery is available here with much care and by well experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1976d673-93e5-4fbe-88db-318cbe3b2f81/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-30T09:49:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9455.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningocele</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hyderabad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/American-Doctor-seeks-double-knee-replacements-from-Indian-surgeon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>American Doctor seeks double knee replacements from Indian surgeon</video:title>
      <video:description>American Gynec gave a thumbs up to Dr.Venkatachalam of the Madras Joint Replacement center for double knee replacements. He found the best value for his money in Dr.Venkatachalam&apos;s care. He rates the surgeon at par with his American counterparts. He was accompanied by his South American wife who researched treatment options in South America and yet preferred India. He is seen to be relaxing at a resort after double flexible knee replacements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/dd9cfcfa-7a08-40c2-90a3-4874d4e5d379/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-05-09T12:59:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4349.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>India</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacements</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>Surgeon</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Flexible</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thighplasty-in-India-Recontour-your-thighs-in-a-fine-shape-with-outpatient-care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thighplasty in India - Recontour your thighs in a fine shape with outpatient care</video:title>
      <video:description>This video shows the before and after pictures of reconstructed thighs. Recontour your thighs into a fine shape with an outpatient care with thighplasty in India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fcdc3359-c926-4a47-8176-e91cb380689e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-29T11:35:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8951.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Recontour</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>thighs</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Fine</video:tag>
      <video:tag>Shape</video:tag>
      <video:tag>with</video:tag>
      <video:tag>an</video:tag>
      <video:tag>outpatient</video:tag>
      <video:tag>thighplasty</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hymenoplasty-Hymen-Repair-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hymenoplasty Hymen Repair Surgery in India</video:title>
      <video:description>The hymen is a thin layer of tissue a membrane that is usually intact in young women forming a barrier to the entrance to the vagina in some cultures it is very important for the hymen to be intact sometimes an operation is necessary to repair it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a507dcc-cf56-4e8d-8488-67508ba79f3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-30T06:03:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9318.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hymenoplasty</video:tag>
      <video:tag>Hymen</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bangalore-India-Correction-of-a-deviated-nose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bangalore, India: Correction of a deviated nose</video:title>
      <video:description>Rhinoplasty can be done for beauty or for repair such as is the case in this video, done at Bangalore, India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9180d1c5-6d10-4549-9a6b-eab5fb912ed1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2011-11-28T11:14:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8454.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>DEVIATED</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-resurfacing-surgery-HRS-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip resurfacing surgery ( HRS) India</video:title>
      <video:description>Life after 1 year. A British patient demonstrates activities of life one year after hip resurfacing surgery (HRS) Surgery performed by Dr.Venkatachalam in Nov 08. One can observe return of full function and hip movements. Hip resurfacing enables patients to regain full mobility and flexibility. Visit www.hipsurgery.in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3822.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-02-02T03:19:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bksqIqMtKek</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-For-Suprapubic-Prostectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery For Suprapubic Prostectomy</video:title>
      <video:description>This video shows the surgical procedure for the suprapubic prostectomy. A step by step process is shown here by Dr. Vaidya.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a71b5d25-ec83-4438-a57b-3d4a8c3027ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2013-02-11T03:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30158.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Suprapubic</video:tag>
      <video:tag>Prostectomy</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evisceration-Eye-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evisceration - Eye Surgery</video:title>
      <video:description>This video shows a closeup view of Evisceration i.e. common eye surgery process. This video is performed by Dr. Basak to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ced7465d-8a90-499e-995d-a768661d37d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2013-02-11T03:16:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30166.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Evisceration</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>surgeries</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Basak</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Operative-surgery-for-exploratory-laparotomy-gynaec-and-obstetric-pathologies-Dr-Vaidya</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Operative surgery for exploratory laparotomy, gynaec and obstetric pathologies -  Dr. Vaidya</video:title>
      <video:description>Laparascopy is known to be an efficient surgical process for various diseases of the pelvic. However due to lack of comparative study, obstetric efficacy has not been explored in pregnant women.This video demonstrates an operative surgery for exploratory laparotomy, gynaec and obstetric pathologies by Dr. Vaidya.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/76189bbc-3786-4fff-9e5f-ad2ae83dce56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2013-02-11T03:04:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30145.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Operative</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>for</video:tag>
      <video:tag>exploratory</video:tag>
      <video:tag>Laparotomy</video:tag>
      <video:tag>gynaec</video:tag>
      <video:tag>and</video:tag>
      <video:tag>obstetric</video:tag>
      <video:tag>pathologies</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydatid-Cyst-Removal-Brain-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydatid Cyst Removal (Brain Surgery)</video:title>
      <video:description>Hydatid Cyst Removal (Brain Surgery) is shown in this video. Echinococcosis, which is often referred to as hydatid disease or echinococcal disease, is a parasitic disease that affects both humans and other mammals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c2d33664-24db-459c-88ae-3a2782365263/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T22:08:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9623.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hydatid</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cleft-Lip-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cleft Lip Surgery</video:title>
      <video:description>Video shows a cleft surgery of a patient in India by experienced child specialists of Delhi and Mumbai. Patient is really satisfied with the treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1153aa15-bb63-4349-b09f-d95770958f0d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-30T10:07:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9493.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cleft</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>by</video:tag>
      <video:tag>experienced</video:tag>
      <video:tag>child</video:tag>
      <video:tag>specialists</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ba</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-of-the-eyelid-tarsal-fracture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery of the eyelid tarsal fracture</video:title>
      <video:description>An eyelid tarsal fracture surgery or operation includes stabilizing the lid, making an incision and others procedures. It aims to return the eyelid to a normal position.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d510269f-92a8-4f52-a0f5-c60e6a505a8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-28T06:19:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8331.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Lid</video:tag>
      <video:tag>Tarsal</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Millard-unilaterals-cleft-lip-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Millard unilateral&apos;s cleft lip surgery</video:title>
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https://authortomharper.com/wp-content/uploads/2022/12/References-Copper-Absorption.pdf

Author info: 
Blog - The Cynical Philosopher
https://authortomharper.com/
Twitter - @AuthorTomHarper
  / authortomharper  
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Plant Molecular Genetics</video:description>
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      <video:description>Plant and Microbial Biology 160 - Lecture 4

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      <video:description>Plant and Microbial Biology 160 - Lecture 3

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Determining the equation for a plane in R3 using a point on the plane and a normal vector</video:description>
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About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
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About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

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View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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View the complete course: http://ocw.mit.edu/5-112F05

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More information at http://ocw.mit.edu/terms
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More information at http://ocw.mit.edu/terms
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-2003-AIME-II-Problem-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - 2003 AIME II Problem 12</video:title>
      <video:description>2003 AIME II Problem 12

Minimum members in a committee</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25056.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-18T00:50:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KD46pC_KFWk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
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      <video:tag>Problem</video:tag>
      <video:tag>12</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Review-and-Q-and-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Review and Q and A</video:title>
      <video:description>Lec 11- Review and Q and A.
General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19158.jpg</video:thumbnail_loc>
      <video:duration>4774</video:duration>
      <video:publication_date>2012-09-04T18:19:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LHe8tZl6EK4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microscopic-features-of-bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microscopic features of bone</video:title>
      <video:description>Microscopic features of bone

This video shows and explains microscopic features of bone. The bone cells called osteocytes are housed in spaces called lacunae. Canaliculi is another microscopic feature of bone that allows osteocytes to communicate with each other. Blood vessels and nerve fibers are housed in the bone by structures called osteonic canals. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4abd4c51-f64b-40d8-9020-e9bfb2453095/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T21:56:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10475.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>microscopic</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Occlusal-Partial-Denture-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Occlusal-Partial Denture Failure</video:title>
      <video:description>&quot;Lec 57 - Occlusal-Partial Denture Failure&quot; Patient with a broken conventional attachment due to improper clearance in centric relation.  Orig. air date: MAR 2 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21435.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-09T05:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P7lTNyuB0iQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>57</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Examination-for-Oral-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Examination for Oral Cancer</video:title>
      <video:description>&quot;Lec Last - Examination for Oral Cancer&quot; Dr. Millard gives a general examination for oral cancer. He uses a patient and shows the different examination areas, plus different techniques palpation etc. Orig. air date: JAN 19 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21517.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-09T05:42:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-W_RqQmnlk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-a-Combination-Wrench</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of a Combination Wrench</video:title>
      <video:description>This video shows the mechanics behind the manufacturing of a combination wrench. A step by step procedure of manufacturing is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/02c0d234-7aa9-4b6a-9508-84927f04b665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2013-01-12T01:06:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28682.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Wrench</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Determinants-of-Occlusal-Morphology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Determinants of Occlusal Morphology</video:title>
      <video:description>&quot;Lec 59 - Determinants of Occlusal Morphology&quot; Presents condylar and anterior determinants of occlusion and how they affect the occlusal morphology of teeth.  Orig. air date: APR 5 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21437.jpg</video:thumbnail_loc>
      <video:duration>3809</video:duration>
      <video:publication_date>2012-09-09T05:08:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tYf0B-FH6ds</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>59</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Morphology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proving-Relationship-Between-Segments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proving Relationship Between  Segments</video:title>
      <video:description>Video contains an example to prove segment relationships. This example is solved very clearly by an expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1e2c5e1a-d662-4613-88f1-4b20d8e435c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2010-12-06T10:12:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6466.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>Proving</video:tag>
      <video:tag>Segment</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IM-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IM Injection</video:title>
      <video:description>This video will introduce you with IM injection. To find the proper spot for the injection is very important.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8d1c5988-5ffd-4de2-8e45-83f965cd474e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-11T23:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11171.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Introducing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Bernoulli-Distribution-Mean-and-Variance-Formulas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Bernoulli Distribution Mean and Variance Formulas</video:title>
      <video:description>Bernoulli Distribution Mean and Variance Formulas

Bernoulli Distribution Mean and Variance Formulas</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22684.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2012-09-11T02:50:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ry81_iSHt6E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Bernoulli</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Mean</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>formulas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Celiac-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Celiac Disease</video:title>
      <video:description>If you have celiac disease and eat foods with gluten, your immune system responds by damaging the small intestine. This video shows how it looks when you have this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8d289b54-4fd6-4c02-b06f-2189cbeb5a48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-01T00:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9831.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Celiac</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Erythrasma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Erythrasma?</video:title>
      <video:description>A brief introduction with erythrasma is provided by Dr. Carlo A. Oller, MD FACEP Emergency Physician Erythrasma. This is a long term bacterial infection caused between overlapping skins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/8d48bef4-050b-4173-a81b-7a657259b31b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-04-07T18:24:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30435.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Erythrasma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mini-Gastric-Bypass-Operation-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mini Gastric Bypass Operation Surgery Video</video:title>
      <video:description>The Mini Gastric Bypass procedure is a short simple successful and inexpensive technique in weight loss surgery With excellent long term weight loss minimal pain and the option for reversal or revision should the need ever occur</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8d329d5a-491b-4e45-bee0-7b56fcbed0bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2011-12-06T21:11:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10988.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mini</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Lumbar-Sacral-Plexus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Lumbar &amp; Sacral Plexus</video:title>
      <video:description>This video describes a model of the entire length of the spinal cord focusing directly on the lumbar and sacral plexus of nerves. It displays and describes structures including T-12, L-1, L-2, L-3, and L-4 and their accompanying interweaving spinal nerves in the lumbar plexus.
Spinal Cord Model - Lumbar &amp; Sacral Plexus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8d77aaec-1666-4859-8ce2-d9dfb129de52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2010-11-13T23:41:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5230.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>Sacral</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>T</video:tag>
      <video:tag>12</video:tag>
      <video:tag>l</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
      <video:tag>and</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-16-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 16- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 16- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24377.jpg</video:thumbnail_loc>
      <video:duration>2551</video:duration>
      <video:publication_date>2012-09-15T07:17:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KWHzx9BHHJc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Clones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Clones</video:title>
      <video:description>Due to the development in science and technology human cloning is possible at present. This video explains how such cloning is done and the advantages of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/8d7f5a94-e330-408c-96be-f0e1ae6efd21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-12-10T01:47:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28509.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>human</video:tag>
      <video:tag>Clones</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FUE-Hair-Transplant-Reviews</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FUE Hair Transplant  Reviews</video:title>
      <video:description>FUE hair transplant is the procedure in which the donor follicles of hair are removed intricately and individually using tiny punch and forceps these tissues are then grafted and neatly implanted on to the required area of the scalp in the perfect angle similar to the original ones</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ace3b87-cd07-4759-a3c2-5629c7270889/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-28T18:20:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8548.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>fue</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Limit-Examples-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Limit Examples (part 1)</video:title>
      <video:description>Limit Examples (part 1)

Some limit exercises</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19930.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-06T01:04:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GGQngIp0YGI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Thomas Del Beccaro - California Republican Vice Chairman

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19489.jpg</video:thumbnail_loc>
      <video:duration>2734</video:duration>
      <video:publication_date>2012-09-05T02:58:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C8XThAJFYdU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Null-Space-2-Calculating-the-null-space-of-a-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Null Space 2: Calculating the null space of a matrix</video:title>
      <video:description>Null Space 2: Calculating the null space of a matrix

Calculating the null space of a matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22026.jpg</video:thumbnail_loc>
      <video:duration>787</video:duration>
      <video:publication_date>2012-09-11T00:25:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qvyboGryeA8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Null</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>of</video:tag>
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81-86, pgs. 162-163</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages of Ovulation in Detail</video:title>
      <video:description>Here is a video of the stages of ovulation described in the most detailed,educational and unique way.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9530.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 162 - Lecture 9</video:title>
      <video:description>Computer Science 162 - Lecture 9

Operating Systems and System Programming</video:description>
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      <video:tag>162</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of beta cells in glucose metabolism</video:title>
      <video:description>Beta cells are located in the islet of Langerhans in the pancreas. It synthesizes insulin, a hormone essential for metabolism of glucose.
 Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Biuret Test that is used to determine proteins is discussed here with an activity. Have a look at the important steps of this test.</video:description>
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      <video:uploader>Von Paredes</video:uploader>
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      <video:uploader>guptava</video:uploader>
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      <video:description>A pesticide is any substance or mixture of substances intended for preventing, destroying, repelling or mitigating any pest. A pesticide may be a chemical substance, biological agent (such as a virus or bacterium), antimicrobial, disinfectant or device used against any pest. Pests include insects, plant pathogens, weeds, molluscs, birds, mammals, fish, nematodes (roundworms), and microbes that destroy property, spread disease or are a vector for disease or cause a nuisance. Although there are benefits to the use of pesticides, there are also drawbacks, such as potential toxicity to humans and other animals. According to the Stockholm Convention on Persistent Organic Pollutants, 10 of the 12 most dangerous and persistent organic chemicals are pesticides.

Silent Spring is a book written by Rachel Carson and published by Houghton Mifflin on 27 September 1962. The book is widely credited with helping launch the environmental movement.

The New Yorker started serializing Silent Spring in June 1962, and it was published in book form (with illustrations by Lois and Louis Darling) by Houghton Mifflin later that year. When the book Silent Spring was published, Rachel Carson was already a well-known writer on natural history, but had not previously been a social critic. The book was widely read—especially after its selection by the Book-of-the-Month Club and the New York Times best-seller list—and inspired widespread public concerns with pesticides and pollution of the environment. Silent Spring facilitated the ban of the pesticide DDT in 1972 in the United States.</video:description>
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    <lastmod>2026-08-14</lastmod>
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Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18742.jpg</video:thumbnail_loc>
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      <video:tag>Newton</video:tag>
      <video:tag>Einstein</video:tag>
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      <video:description>&quot;Lec 14 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27324.jpg</video:thumbnail_loc>
      <video:duration>2713</video:duration>
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      <video:tag>61B</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 3-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
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      <video:duration>4924</video:duration>
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      <video:tag>electrical</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 61B - sporatic visuals after 37</video:title>
      <video:description>&quot;Lec 18 - Computer Science 61B - sporatic visuals after 37&quot;Data Structures</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 19 - Computer Science 61B &quot;Data Structures</video:description>
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      <video:tag>Lec</video:tag>
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      <video:tag>Computer</video:tag>
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      <video:tag>61B</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 20 - Computer Science 61B &quot;Data Structures</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Rounding Whole Numbers 3

U01_L1_T2_we3 Rounding Whole Numbers 3</video:description>
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      <video:tag>Numbers</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 7 - Comparing Whole Numbers</video:title>
      <video:description>Comparing Whole Numbers

U01_L1_T3_we1 Comparing Whole Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24692.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-09-17T16:05:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Jg5S7F2SMQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Fuels-from-Sunlight-Using-Nano-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Fuels from Sunlight Using Nano-Materials</video:title>
      <video:description>&quot;Lec 27 - Fuels from Sunlight Using Nano-Materials&quot; (April 21, 2010) Tom Jaramillo, Assistant Professor of Chemical Engineering at Stanford, discusses technical advances in nano-materials that enable the direct production of hydrocarbon, alcohol, and hydrogen fuels from sunlight, water, and atmospheric CO2.

Stanford University
http://www.stanford.edu

Stanford Nanotechnology Engineering
http://soe.stanford.edu/research/nano.html

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18798.jpg</video:thumbnail_loc>
      <video:duration>3742</video:duration>
      <video:publication_date>2012-09-04T05:30:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/arralDshQrY</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>electrification</video:tag>
      <video:tag>nanotech</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 1 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27345.jpg</video:thumbnail_loc>
      <video:duration>4773</video:duration>
      <video:publication_date>2012-09-21T05:45:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VeNuFEKWolM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic mice</video:title>
      <video:description>The miracle of science at display. This is a transgenic mice. Man is expanding the reach and capability of knowledge. Enjoy this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6cb725be-843b-45c3-b5b9-f4c560d7a47e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-22T22:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5686.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 2 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27346.jpg</video:thumbnail_loc>
      <video:duration>4683</video:duration>
      <video:publication_date>2012-09-21T05:45:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d7EnpyPM3XI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 3 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27347.jpg</video:thumbnail_loc>
      <video:duration>4851</video:duration>
      <video:publication_date>2012-09-21T05:46:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1h1S4Pn9w1k</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 4 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27348.jpg</video:thumbnail_loc>
      <video:duration>4688</video:duration>
      <video:publication_date>2012-09-21T05:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4eZ4BSLnbw8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kinesin-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinesin animation</video:title>
      <video:description>This video shows how kinesin works. A kinesin is a protein which belongs to a class of motor proteins found in eukaryotic cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4ec745c6-f7a3-448e-9d14-8867ae6f6bed/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2007-03-30T17:57:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/128.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>17</video:tag>
      <video:tag>5</video:tag>
      <video:tag>kinesin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Earth-and-Planetary-Science-C20-Earthquake-war</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Earth and Planetary Science C20 - : Earthquake war</video:title>
      <video:description>&quot;Lec 17- Earth and Planetary Science C20 - : Earthquake war&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27458.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-21T07:27:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tjFu-sLcrQE</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Earth-and-Planetary-Science-C20-CS-Mitigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Earth and Planetary Science C20 - : CS: Mitigation</video:title>
      <video:description>&quot;Lec 18 - Earth and Planetary Science C20 - : CS: Mitigation&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27459.jpg</video:thumbnail_loc>
      <video:duration>2313</video:duration>
      <video:publication_date>2012-09-21T07:27:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dw66v5iSDX8</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>mitigation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Earth-and-Planetary-Science-C20-Review-Your-C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Earth and Planetary Science C20 -: Review: Your C</video:title>
      <video:description>&quot;Lec 19 - Earth and Planetary Science C20 -: Review: Your C&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27460.jpg</video:thumbnail_loc>
      <video:duration>2294</video:duration>
      <video:publication_date>2012-09-21T07:27:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-JUVEFMg4HA</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Earth-and-Planetary-Science-C20-CS-Buildings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  Earth and Planetary Science C20 -: CS: Buildings:</video:title>
      <video:description>&quot;Lec Last -  Earth and Planetary Science C20 -: CS: Buildings:&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27461.jpg</video:thumbnail_loc>
      <video:duration>2510</video:duration>
      <video:publication_date>2012-09-21T07:27:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fmVm2-7gLoM</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Buildings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Economics-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Economics 1</video:title>
      <video:description>&quot;Lec 1 - Economics 1 &quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27462.jpg</video:thumbnail_loc>
      <video:duration>1641</video:duration>
      <video:publication_date>2012-09-21T07:32:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T7yC-5IDhKM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Economics-1-Demand-and-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Economics 1 -  Demand and Supply</video:title>
      <video:description>&quot;Lec 2 - Economics 1 -  Demand and Supply&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27463.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2012-09-21T07:32:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZR2255CEhvk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Economics-1-Demand-and-Supply-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Economics 1 - Demand and Supply - continued</video:title>
      <video:description>&quot;Lec 3 - Economics 1 - Demand and Supply - continued&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27464.jpg</video:thumbnail_loc>
      <video:duration>2721</video:duration>
      <video:publication_date>2012-09-21T07:32:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iLpeK-gQ_I8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-1-Overview-of-Macroeconomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Economics 1 - Overview of Macroeconomics</video:title>
      <video:description>&quot;Lec 16 - Economics 1 - Overview of Macroeconomics&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27477.jpg</video:thumbnail_loc>
      <video:duration>2229</video:duration>
      <video:publication_date>2012-09-21T07:39:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DJwuQ6VLi1U</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Macroeconomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Entrepreneurial-Sales-and-Marketing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Entrepreneurial Sales and Marketing</video:title>
      <video:description>&quot;Lec 16 - Entrepreneurial Sales and Marketing&quot; Chuck Eesley discusses entrepreneurial sales and marketing, including the role of marketing in defining the target customer and how this choice then drive the go-to-market strategy. The video also goes through metrics for marketing and the role of marketing in driving customers towards the sales and distribution funnels.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19018.jpg</video:thumbnail_loc>
      <video:duration>989</video:duration>
      <video:publication_date>2012-09-04T08:55:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x6-MJe-jnlA</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>acquisition</video:tag>
      <video:tag>GO</video:tag>
      <video:tag>to</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Mitochondrial-pH-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Mitochondrial pH  (Quiz)</video:title>
      <video:description>Mitochondrial pH  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26929.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-19T03:00:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JAMNm0dG7jk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Mitochondrial</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Phosphorus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Phosphorus</video:title>
      <video:description>This video will provide you all the details related to Phosphorus. The name origin of phosphorous, its uses, abundance and sources are explained in slides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/07f95a90-5d00-4bb9-9545-89e9a1d78e6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-12T01:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11282.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Phosphorus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Computer-Science-61A-Lecture-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Computer Science 61A - Lecture 33</video:title>
      <video:description>Computer Science 61A - Lecture 33

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26983.jpg</video:thumbnail_loc>
      <video:duration>2771</video:duration>
      <video:publication_date>2012-09-19T06:14:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B6p8yUgvy30</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>33</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Acid-Test-for-Entrepreneurs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Acid Test for Entrepreneurs</video:title>
      <video:description>&quot;Lec 17 - Acid Test for Entrepreneurs&quot; Henry Wong discusses the acid test for entrepreneurs, and talks about what elements to present when thinking about raising venture capital.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19019.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-09-04T08:55:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r1EPkoPiQmk</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-currents-and-their-measurements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of currents and their measurements</video:title>
      <video:description>This video discusses type of currents and their measurements. There are two types of current the electric current and the ocean current. The electric current is measured in amps. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b5ab554-bb26-44cc-887c-f01464bf7e5a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2010-11-10T14:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4994.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>currents</video:tag>
      <video:tag>and</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Measurements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammalian-Neocortex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammalian Neocortex</video:title>
      <video:description>How does a mouse hear the sound? This video from mammals vs. dinos will help you to understand the mammalian neocortex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b9d23ce8-250a-4d28-b19c-ff3254f6ec76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2012-12-08T07:58:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28369.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Mammalian</video:tag>
      <video:tag>Neocortex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Geography C110</video:title>
      <video:description>&quot;Lec 7 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27424.jpg</video:thumbnail_loc>
      <video:duration>4753</video:duration>
      <video:publication_date>2012-09-21T07:05:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1JooLv_v864</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Economics-1-Aggregate-Expenditure-Equili</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Economics 1 -Aggregate Expenditure &amp; Equili</video:title>
      <video:description>&quot;Lec 17 - Economics 1 -Aggregate Expenditure &amp; Equili&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27478.jpg</video:thumbnail_loc>
      <video:duration>2693</video:duration>
      <video:publication_date>2012-09-21T07:39:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VGB5H7ss4Vs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>Expenditure</video:tag>
      <video:tag>Equili</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Economics-1-Money-Supply-and-Demand-Monetary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Economics 1 Money Supply and Demand: Monetary</video:title>
      <video:description>&quot;Lec 19 - Economics 1 Money Supply and Demand: Monetary&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27480.jpg</video:thumbnail_loc>
      <video:duration>2396</video:duration>
      <video:publication_date>2012-09-21T07:40:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0uLz8o41mUg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>Monetary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Economics-1-Trade-and-Comparative-Advantage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  Last -  Economics 1 - Trade and Comparative Advantage</video:title>
      <video:description>&quot;Lec  Last -  Economics 1 - Trade and Comparative Advantage&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27485.jpg</video:thumbnail_loc>
      <video:duration>2328</video:duration>
      <video:publication_date>2012-09-21T07:40:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z9YprxAWEuQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Comparative</video:tag>
      <video:tag>Advantage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Economics-1-Government-Spending-Fiscal-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Economics 1 - Government Spending: Fiscal Policy</video:title>
      <video:description>&quot;Lec 18 - Economics 1 - Government Spending: Fiscal Policy&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27479.jpg</video:thumbnail_loc>
      <video:duration>1667</video:duration>
      <video:publication_date>2012-09-21T07:40:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TXPJeRJFuzs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Spending</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Null-Space-and-Column-Space-Basis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Null Space and Column Space Basis</video:title>
      <video:description>Null Space and Column Space Basis

Figuring out the null space and a basis of a column space for a matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22031.jpg</video:thumbnail_loc>
      <video:duration>1513</video:duration>
      <video:publication_date>2012-09-11T00:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_uTAdf_AsfQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Null</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Column</video:tag>
      <video:tag>Basis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Becoming-a-Red-Giant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Becoming a Red Giant</video:title>
      <video:description>Becoming a Red Giant

Becoming a Red Giant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24936.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-17T17:43:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kJSOqlcFpJw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Becoming</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Giant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Replacement-India-by-Dr-Venkatachalam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Replacement India by Dr. Venkatachalam</video:title>
      <video:description>A Nigerian patient talks about her Hip replacement surgery . After being crippled for almost two years following an accident, Elizabeth was fortunate to find an India Orthopedic surgeon to treat her multiple orthopedic injuries including a damaged hip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3831.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2010-02-03T16:40:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VMF4yedykVw</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Surgeon</video:tag>
      <video:tag>damaged</video:tag>
      <video:tag>injuries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CAHSEE-Practice-Problems-28-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CAHSEE Practice: Problems 28-31</video:title>
      <video:description>CAHSEE Practice: Problems 28-31

CAHSEE Practice: Problems 28-31</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22558.jpg</video:thumbnail_loc>
      <video:duration>442</video:duration>
      <video:publication_date>2012-09-11T02:30:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6Sy4E_8Psos</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>28</video:tag>
      <video:tag>31</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric current</video:title>
      <video:description>Electric current video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7456a19e-c91e-45cb-818c-b711a2de8051/cand_25.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2010-11-10T14:49:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4989.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Year-2008-Guest-Lecture-by-Stephen-Schwarzman</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -Year 2008 - Guest Lecture by Stephen Schwarzman</video:title>
      <video:description>Guest Lecture by Stephen Schwarzman -Year 2008

Financial Markets (ECON 252)

Stephen Schwarzman, Co-Founder of Blackstone Group, a private equity firm, speaks about his experience in the industry. He discusses his thoughts on global finance, particularly at such an interesting and challenging point in the history of financial institutions. Although the near future might be rough for the United States and economies around the globe, capital does tend to come back and regulators are busy figuring out how best to put safeguards on the system. He also offers career advice and mentions some of the surprises he came across upon entering the world of finance.

00:00 - Chapter 1. Introduction: Stephen Schwarzman&apos;s Profile 
03:00 - Chapter 2. In His Own Words: Early Discoveries in the Financial Market 
12:36 - Chapter 3. Real Estate Assets Performance with Blackstone 
17:16 - Chapter 4. Deconstructing the Subprime Crisis and &quot;Jars of American SARS&quot; 
26:53 - Chapter 5. A Recession in the Aftermath: A New Financial World 
34:49 - Chapter 6.  Questions: Successes and Setbacks 
44:54 - Chapter 7. Personal Lessons and Insights from the Financial World 
55:44 - Chapter 8. Questions: Dealing with Failure and the Future of Investing and Private Equity 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12558.jpg</video:thumbnail_loc>
      <video:duration>4148</video:duration>
      <video:publication_date>2012-08-20T13:54:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kTN6T9yiIyA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Asset</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>Blackstone</video:tag>
      <video:tag>group</video:tag>
      <video:tag>global</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>Recession</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>Mortgages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Testing-if-a-relationship-is-a-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Testing if a relationship is a function</video:title>
      <video:description>Testing if a relationship is a function

U03_L2_T1_we2 : Testing if a relationship is a function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24530.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2012-09-17T13:51:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3SO1BQQ9_1E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>if</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>is</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Electromagnetic-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Electromagnetic Spectrum</video:title>
      <video:description>This is a lecture of College of Chemistry, University of California, Berkeley.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26170.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2012-09-19T00:08:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z77NAUCDFGc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Special Relativity (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded April 14, 2008 at Stanford University.

This Stanford Continuing Studies course is the third of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17565.jpg</video:thumbnail_loc>
      <video:duration>6563</video:duration>
      <video:publication_date>2012-09-03T15:40:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BAurgxtOdxY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>uniform</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>hyperbolic</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>cos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Wave-Glider-An-Autonomous-Wave-Powered-Sensor-Platform</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Wave Glider: An Autonomous Wave-Powered Sensor Platform</video:title>
      <video:description>&quot;Lec 4 - Wave Glider: An Autonomous Wave-Powered Sensor Platform&quot; (October 28, 2009) Roger Hine of Liquid Robotics discusses the Wave Glider, a new technology dedicated to collecting data about the ocean.  The Wave Glider uses solar panels to harvest energy from the sun to propel itself, allowing for the Wave Glider to travel long distance without needing to refuel.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19066.jpg</video:thumbnail_loc>
      <video:duration>4164</video:duration>
      <video:publication_date>2012-09-04T09:42:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cq4G2ciXjZI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>Seaglider</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>glider</video:tag>
      <video:tag>salinity</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>panels</video:tag>
      <video:tag>fins</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>pictures</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Thrust</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Boat</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>laboratory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Krebs-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Krebs Cycle</video:title>
      <video:description>he Krebs cycle is a series of chemical reactions that are crucial part of energy production in cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/93bd2750-321c-4766-8c50-6d26252dbd5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2011-10-18T02:37:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7041.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Krebs</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einsteins-special-theory-of-relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein’s special theory of relativity</video:title>
      <video:description>Albert Einstein’s special theory of relativity revolutionized the way we see the universe. It combines space and time. It also tells us that when time and space varies, perspective of an event depends on the reference frame of the observer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/93d37940-b382-4671-93f8-7d15ac586e8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-24T21:15:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6019.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>s</video:tag>
      <video:tag>special</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Larynx-Model-Anterior-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Larynx Model - Anterior View</video:title>
      <video:description>This video depicts an Anterior view of the Larynx detailing structures of the hyoid bone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/09da8db8-99bf-48aa-8778-e681d5189dfb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2010-11-13T23:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5209.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Larynx</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>View</video:tag>
      <video:tag>hyoid</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>horn</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laptop-Flying-in-Air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laptop Flying in Air</video:title>
      <video:description>A very funny video showing the bees flying with a laptop. The laptop is placed with the honey stick on it and as the bees are released they keep flying with the laptop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/93d38bb0-64d8-4335-baf2-ff9c89d143f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-01T20:19:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10355.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Bees</video:tag>
      <video:tag>flying</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Laptop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myocardial-infraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myocardial infraction</video:title>
      <video:description>This video shows us how a myocardial infraction occurs and what are its causes.  In other words, how do you get a heart attack.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/93ee2eb3-955e-4547-8b39-09cd6595e34d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2014-08-27T21:14:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31476.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Kalp</video:tag>
      <video:tag>Krizi</video:tag>
      <video:tag>Nedir</video:tag>
      <video:tag>Nasıl</video:tag>
      <video:tag>Olur</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
      <video:tag>Üretim</video:tag>
      <video:tag>Kulübü</video:tag>
      <video:tag>679683258722464</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Pacific-Abyss-fish-collectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Pacific Abyss fish collectors</video:title>
      <video:description>This is the meaning of deep sea fishing with very traditional nets. Note the care they take to make sure the fish get up the ocean alive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca70e4ac-96ee-48bf-aa4d-41aa2a5cfa1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-11-26T00:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8008.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>collectors</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Abyss</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-did-dinosaur-become-extinct</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why did dinosaur become extinct</video:title>
      <video:description>The most common theory about dinosaur extinction is that impact of a large meteor initiated a series of events that kill the dinosaur. However, there are other theories as well. In this video, Neal Adams argues that dinosaur were migratory animals. The Mediterranean opened 63 million years ago, due to the expansion of earth. This prevented migration of dinosaur to Eurasia causing their extinction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/09fecda6-5899-4df6-88e9-678f42ff878f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-10-17T00:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4687.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dinosaur</video:tag>
      <video:tag>extinction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Electrical-Engineering-40-Bode-plots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Electrical Engineering 40 - Bode plots</video:title>
      <video:description>Lec 31- Electrical Engineering 40 - Bode plots.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17255.jpg</video:thumbnail_loc>
      <video:duration>3011</video:duration>
      <video:publication_date>2012-09-02T13:57:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rdvWxfeOOvw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Megawatt-Offshore-Wind-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Megawatt Offshore Wind Turbine</video:title>
      <video:description>These are Areva&apos;s 5 megawatt offshore wind turbine. This an example of wind farming in the ocean for further production for power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a2e976e-3650-43f3-b258-0debb64e4f05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-25T08:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7849.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>AREVA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Megawatt</video:tag>
      <video:tag>Offshore</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>wmv</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Praseodymium-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Praseodymium a Chemical Element</video:title>
      <video:description>What is Praseodymium? Where does the name Praseodymium originated from? What are the sources, abundance and uses of Praseodymium? This video provides answer to all these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0a456d81-90d0-4279-a168-526f92f7b3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-11T23:53:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11232.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Praseodymium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Performing-Laparotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing  Laparotomy</video:title>
      <video:description>A visual on how Laparotomy is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/765361d7-7349-4976-9dda-b146122ecc74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-30T08:55:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9368.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Laparotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Hospital-Chiller-Plant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Hospital Chiller Plant</video:title>
      <video:description>This video will help you to understand the piping of a hospital chiller plant. A brief introduction for its working is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9071.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-11-29T19:45:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9071.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Hospital</video:tag>
      <video:tag>Chiller</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>Piping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Starting-an-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Starting an IV</video:title>
      <video:description>An IV is inserted to enter liquids into the system or to remove blood. This video explains how to safely insert and start an IV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d0f0b04-6cba-479a-9e4f-0af9789235a9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T05:54:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9284.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IV</video:tag>
      <video:tag>starting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nutrigenomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutrigenomics</video:title>
      <video:description>Nutrigenomics is the study of influence of food and food constituents on the expression of gene. This video explains nutrigenomics. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/05/79cf4e15-3291-43ea-bc6d-43454841d411/cand_25.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2008-05-29T20:22:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1335.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nutrigenomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Showing-that-the-candidate-basis-does-span-CA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Showing that the candidate basis does span C(A)</video:title>
      <video:description>Showing that the candidate basis does span C(A)

Showing that just the columns of A associated with the pivot columns of rref(A) do indeed span C(A).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22040.jpg</video:thumbnail_loc>
      <video:duration>820</video:duration>
      <video:publication_date>2012-09-11T00:28:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CkQOCnLWPUA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Showing</video:tag>
      <video:tag>that</video:tag>
      <video:tag>the</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>SPAN</video:tag>
      <video:tag>C</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Currency-Effect-on-Trade-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Currency Effect on Trade Review</video:title>
      <video:description>Currency Effect on Trade Review

Currency Effect on Trade Review</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24887.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-17T17:17:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ysk1ySejuCQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Currency</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Evolution-Emotion-and-Reason-Emotions-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Evolution, Emotion, and Reason: Emotions, Part I</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
 Evolution, Emotion, and Reason: Emotions, Part I
This class is an introduction to the evolutionary analysis of human emotions, how they work, why they exist, and what they communicate. In particular, this lecture discusses three interesting case studies, that of happiness (e.g., smiling), fear and the emotions we feel towards our relatives. Finally, this lecture ends with a brief discussion of babies&apos; emotional responses to their caregivers.

00:00 - Chapter 1. The Different Functions of Emotions
09:06 - Chapter 2. Phineas Gage and The Loss of Emotional Capacity
15:45 - Chapter 3. Facial Expressions and Smiles in Particular
28:08 - Chapter 4. Question and Answer on Smiles
32:22 - Chapter 5. Non-Social Emotions: Fear 
36:29 - Chapter 6. Social Emotions and Altruism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12590.jpg</video:thumbnail_loc>
      <video:duration>3195</video:duration>
      <video:publication_date>2012-08-21T18:25:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8UySWKNjw5Y</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>altruism</video:tag>
      <video:tag>attachment</video:tag>
      <video:tag>cloth</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>Duchenne</video:tag>
      <video:tag>Smile</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>Phineas</video:tag>
      <video:tag>Gage</video:tag>
      <video:tag>smiling</video:tag>
      <video:tag>wire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-for-Neck-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure for Neck Examination</video:title>
      <video:description>A neck examination consist of palpation and inspection of the thyroid gland.This video shows the proper way and signs to be observed for abnormalities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23f9b3bd-5816-469a-bbe5-9b0d48abb30b/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T22:13:30.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
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      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Multiplying-Whole-Numbers-and-Applications-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Multiplying Whole Numbers and Applications 1</video:title>
      <video:description>Multiplying Whole Numbers and Applications 1

U01_L3_T1_we1 Multiplying Whole Numbers and Applications 1</video:description>
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      <video:duration>183</video:duration>
      <video:publication_date>2012-09-17T16:14:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yw3EoxC_GXU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Project-Battery-simulation-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Project: Battery simulation | MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 24 - Project: Battery simulation | MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Battery simulation

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15768.jpg</video:thumbnail_loc>
      <video:duration>1172</video:duration>
      <video:publication_date>2012-08-28T20:21:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hd4roBsrYA8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 6 - Topics in String Theory&quot; (February 14, 2011) Leonard Susskind gives a lecture on string theory and particle physics that focuses on how string theory gives a resolution to the question regarding the entropy in a black hole.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19103.jpg</video:thumbnail_loc>
      <video:duration>3623</video:duration>
      <video:publication_date>2012-09-04T10:01:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5p4PvLUHH88</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
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      <video:tag>entropy</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
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      <video:tag>special</video:tag>
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      <video:tag>atoms</video:tag>
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      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-TEDxCaltech-Michael-Roukes-Embracing-Biocomplexity-Plenty-of-Room-in-the-Middle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - TEDxCaltech - Michael Roukes - Embracing Biocomplexity: Plenty of Room in the Middle</video:title>
      <video:description>Lec 29 - TEDxCaltech - Michael Roukes - Embracing Biocomplexity: Plenty of Room in the Middle. Michael Roukes, TEDxCaltech co-organizer, is the Robert M. Abbey Professor of Physics, Applied Physics, and Bioengineering at Caltech.  He was founding Director of Caltech&apos;s Kavli Nanoscience Institute (KNI), and currently serves as its co-Director.  Michael co-founded and is co-Director of the Alliance for Nanosystems VLSI (very-large-scale integration), a vital collaboration between KNI researchers and counterparts at CEA/LETI in Grenoble, France -- the site of a $B-scale semiconductor research foundry.
He holds a Chaire d&apos;Excellence in Nanoscience from the RTRA, a multi-university/institution Grenoble consortium. Michael&apos;s scientific interests range from quantum measurement to applied biotechnology -- with a unifying theme of nanosystems VLSI and applications. In the early &apos;90s he founded the field of nanoelectromechanical systems (NEMS), and has since published broadly on nanoscience, lectured at most major research centers worldwide, and is active on many national and international committees promoting these fields. In 2010, Michael received a National Institutes of Health Director&apos;s Pioneer Award, reflecting the evolution of his research toward the life sciences.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x =  independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curio</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15043.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-08-28T12:05:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B88vRR5Iisc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>Feynman</video:tag>
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      <video:tag>biology</video:tag>
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      <video:tag>research</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-benefit-of-a-30-minute-nap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The benefit of a 30 minute nap</video:title>
      <video:description>Usually people would not allow themselves to take naps.  This could be a bad strategy; according to the people at asapSCIENCE a power nap would be very beneficial.  It makes you more alert and it consolidates memories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/b66aa30b-2164-404c-9f9a-51334f256491/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2014-10-03T06:37:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31847.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Power</video:tag>
      <video:tag>nap</video:tag>
      <video:tag>Benefits</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-189-Time-Value-of-Money</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 189 - Time Value of Money</video:title>
      <video:description>Time Value of Money

Why when you get your money matters as much as how much money.  Present and future value also discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20554.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2012-09-06T15:52:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/As1QpFGlGbg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>time</video:tag>
      <video:tag>value</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Money</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-100-Delivery-of-Complete-Denture-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Delivery of Complete Denture - Part 2</video:title>
      <video:description>&quot;Lec 100 - Delivery of Complete Denture - Part 2&quot; The stripping method of occlusal equilibration in the lab prior to delivery of the new denture to the patient. Orig. air date: JUN 7 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>602</video:duration>
      <video:publication_date>2012-09-09T06:58:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VsyyTTLsV7c</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-6-Class-V-Amalgam-Restoration-Finishing-and-Polishing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Class V Amalgam Restoration: Finishing and Polishing</video:title>
      <video:description>&quot;Lec 6 - Class V Amalgam Restoration: Finishing and Polishing&quot; Fourth part of the series, finishing and polishing the amalgam restoration.  Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22821.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-11T08:11:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OJCQLZJly9E</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>V</video:tag>
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      <video:tag>Restoration</video:tag>
      <video:tag>Finishing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Polishing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Dental-Anatomy-and-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Dental Anatomy and Oral Surgery</video:title>
      <video:description>&quot;Lec 19 -Dental Anatomy and Oral Surgery&quot;This tape explains the function of dental anatomy in oral surgery. It points at the parts of anatomy that are most important to the oral surgeon. Orig. air date: JUL 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21628.jpg</video:thumbnail_loc>
      <video:duration>2294</video:duration>
      <video:publication_date>2012-09-09T06:26:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z1vLEqHoYkg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Possibilities-of-RNA-as-an-Enzyme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Possibilities of RNA as an Enzyme</video:title>
      <video:description>Explained here is the behavior of Ribozyme Reaction due to the addition of Guanosine Concentration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/91472a66-0d95-4143-b739-eb363659a936/cand_25.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2007-09-01T19:50:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/905.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Ribozyme</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Guanosine</video:tag>
      <video:tag>concentration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-360-Lec-14b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 3.60 | Lec 14b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 25 - MIT 3.60 | Lec 14b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Final Lecture on Symmetry: 3D Space Groups

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15311.jpg</video:thumbnail_loc>
      <video:duration>4117</video:duration>
      <video:publication_date>2012-08-28T16:32:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8gOVW9fKOcY</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Economics-C3-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Economics C3 - Lecture 25</video:title>
      <video:description>&quot;Lec 22 - Economics C3 - Lecture 25&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24159.jpg</video:thumbnail_loc>
      <video:duration>4567</video:duration>
      <video:publication_date>2012-09-15T04:09:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KHENM_75BRU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-7013-Introductory-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 7.013 Introductory Biology</video:title>
      <video:description>Lec 1- MIT 7.013 Introductory Biology.
Steps in Development (Prof. Hazel Sive)

View the complete course at: http://ocw.mit.edu/7-013S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15318.jpg</video:thumbnail_loc>
      <video:duration>2810</video:duration>
      <video:publication_date>2012-08-28T16:33:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6GHfkq8Aq4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>genomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Linear-Algebra-Exploring-the-solution-set-of-Axb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Linear Algebra: Exploring the solution set of Ax=b</video:title>
      <video:description>Linear Algebra: Exploring the solution set of Ax=b

Exploring the solution set of Ax=b (non homogeneous equations)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22070.jpg</video:thumbnail_loc>
      <video:duration>994</video:duration>
      <video:publication_date>2012-09-11T00:39:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1PsNIzUJPkc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ax</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-CAHSEE-Practice-Problems-15-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - CAHSEE Practice: Problems 15-16</video:title>
      <video:description>CAHSEE Practice: Problems 15-16

CAHSEE Practice: Problems 15-16</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22548.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-11T02:28:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MwdwuDy0rRs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>15</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Cross-Product-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Cross Product 2</video:title>
      <video:description>Cross Product 2

A little more intuition on the cross product.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21776.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2012-09-10T12:35:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o_puKe_lTKk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Health-matters-The-genetics-of-Schizophrenia-and-other-human-disorders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health matters: The genetics of Schizophrenia and other human disorders</video:title>
      <video:description>This celebratory scientific symposium marks the 50th anniversary of the description of the structure of DNA by James Watson and Frances. The symposium brings together many of the world renowned basic and clinical scientists who have spearheaded this new area of Molecular Medicine and whose work is devoted to bringing clinical translation of genetic and genomic knowledge to fruition at the bedside. Experts present updated information on the impact of molecular genetics on the concepts and practice of medicine today.</video:description>
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      <video:duration>1768</video:duration>
      <video:publication_date>2007-09-12T00:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1011.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Schizophrenia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-141-Exchange-Traded-Funds-ETFs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Exchange Traded Funds (ETFs)</video:title>
      <video:description>Exchange Traded Funds (ETFs)

Comparing ETF&apos;s,  open-end, and closed-end funds</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20458.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-09-06T15:15:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SFdsY9Rdh6w</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Mathematics-16B-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Mathematics 16B - Lecture 7</video:title>
      <video:description>Mathematics 16B - Lecture 7

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25714.jpg</video:thumbnail_loc>
      <video:duration>4501</video:duration>
      <video:publication_date>2012-09-18T17:10:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79YWoljt-7I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Application-of-a-tourniquet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application of  a tourniquet</video:title>
      <video:description>A tourniquet is used to temporarily constrict blood flow. How do you properly apply a tourniquet?  Well this provides the information that you need to know on the application of tourniquets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1bacd6a-341c-44dc-bee7-5fd62792341f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:13:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8857.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>properly</video:tag>
      <video:tag>apply</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tourniquet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 7 - Einstein&apos;s General Theory of Relativity&quot; Lecture 7 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded November 3, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19057.jpg</video:thumbnail_loc>
      <video:duration>7004</video:duration>
      <video:publication_date>2012-09-04T09:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xOzVmC-4gpw</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>physics</video:tag>
      <video:tag>Space</video:tag>
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      <video:tag>geodesics</video:tag>
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      <video:tag>curvature</video:tag>
      <video:tag>Taylor</video:tag>
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      <video:tag>Tensor</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>Torsion</video:tag>
      <video:tag>spiral</video:tag>
      <video:tag>torus</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>topology</video:tag>
      <video:tag>excu</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 9 - Einstein&apos;s General Theory of Relativity&quot; Lecture 9 of Leonard Susskind&apos;s Modern Physics concentrating on General Relativity. Recorded December 9, 2008 at Stanford University.

This Stanford Continuing Studies course is the fourth of a six-qarter sequence of classes exploring the essential theoretical foundations of modern physics, focusing. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19059.jpg</video:thumbnail_loc>
      <video:duration>8446</video:duration>
      <video:publication_date>2012-09-04T09:36:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVqYlSNqSQk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>black</video:tag>
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      <video:tag>Einstein</video:tag>
      <video:tag>Newton</video:tag>
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      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>Rindler</video:tag>
      <video:tag>Lorentz</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>Schwarzchild</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>Azimuthal</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>flat</video:tag>
      <video:tag>sp</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-56-Detection-of-Occlusal-Dysfunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Detection of Occlusal Dysfunction</video:title>
      <video:description>&quot;Lec 56 - Detection of Occlusal Dysfunction - Dental Hygienist&apos;s Role&quot;Demonstrates how a hygienist can detect wear facets, tooth mobility, and oral habits that might cause occlusal dysfunction. Orig. air date: JAN 31 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21434.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-09T05:08:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11EbkaV_wqM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Dysfunction</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Hygienist</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Role</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-CAHSEE-Practice-Problems-38-42</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CAHSEE Practice: Problems 38-42</video:title>
      <video:description>CAHSEE Practice: Problems 38-42

CAHSEE Practice: Problems 38-42</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22565.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-11T02:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_qB9JCpr8Co</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
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      <video:tag>problems</video:tag>
      <video:tag>38</video:tag>
      <video:tag>42</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Germanium-Detector-Array</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Germanium Detector Array</video:title>
      <video:description>This video will help you to understand the process of germanium detector array. This video is very helpful for the medical student.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9206.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-11-29T22:08:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9206.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Germanium</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>array</video:tag>
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    <loc>https://dnatube.com/videos/Lec-22-DENT-718-Immediate-Insertion-Removable-Appliances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - DENT 718: Immediate Insertion Removable Appliances</video:title>
      <video:description>&quot;Lec 22 - DENT 718: Immediate Insertion Removable Appliances&quot; Lecture 1 in a course on creating removable prosthodontic appliances (dentures). This lecture covers removable temporary dentures.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21333.jpg</video:thumbnail_loc>
      <video:duration>2166</video:duration>
      <video:publication_date>2012-09-09T04:08:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yo3wBk7jgao</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Appliances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Shawn Steel - GOP National Committeeman

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19493.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-05T02:59:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hb75UEGtiAk</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-stator-and-rollers-having-a-helical-B-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic stator and rollers having a helical B field</video:title>
      <video:description>This video cover Rollers with a helical B field and magnetic stators. Enjoy!

Watch also on: http://www.youtube.com/watch?v=0XVyw6HbBoA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9062.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-29T19:39:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9062.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>stator</video:tag>
      <video:tag>and</video:tag>
      <video:tag>rollers</video:tag>
      <video:tag>Having</video:tag>
      <video:tag>helical</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Pattern-of-US-Cold-War-Interventions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Pattern of US Cold War Interventions</video:title>
      <video:description>Pattern of US Cold War Interventions

Comparing the patterns of Korea, Cuba and Vietnam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24479.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-17T13:21:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aNkrawaaiZQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>pattern</video:tag>
      <video:tag>of</video:tag>
      <video:tag>US</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Interventions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dot-Products</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dot Products</video:title>
      <video:description>This video shows the dot product of scalars. A dot product doesn&apos;t involve the directions. Some examples are shown here to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/0e3e64d0-53f6-48bc-a60d-0930034537b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-12-06T10:32:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6475.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Products</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Mechanical-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Mechanical Animations</video:title>
      <video:description>This video will provide you an introduction with the mechanical animations. Have a look at this video to have a knowledge of this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9049.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-11-29T19:31:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9049.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Simple-Gas-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of a Simple Gas Turbine</video:title>
      <video:description>View the outputs of a simple gas turbine here, is really amazing. Video shows the description of this simple gas turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9096.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2011-11-29T20:06:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9096.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Decimals-on-a-Number-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Decimals on a Number Line</video:title>
      <video:description>Decimals on a Number Line

u03_l1_t2_we3 Decimals on a Number Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24820.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2012-09-17T16:57:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LpLnmuAyNWg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Decimals</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Comparing-Decimals-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Comparing Decimals 4</video:title>
      <video:description>Comparing Decimals 4

u03_l1_t2_we4 Comparing Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24821.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-09-17T16:57:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FwMYoK1QKso</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robots-can-be-taught-like-toddlers</loc>
    <lastmod>2026-08-14</lastmod>
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More on mechanical advantage, levers and moments.</video:description>
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Correcting a mistake and learning a bit about ion size</video:description>
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A solution that is MUCH fairer that has a MUCH better chance of working!</video:description>
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      <video:tag>Variety</video:tag>
      <video:tag>Arise</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-182-U06_L3_T1_we3-Graphing-Systems-of-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 182 - U06_L3_T1_we3 Graphing Systems of Inequalities</video:title>
      <video:description>U06_L3_T1_we3 Graphing Systems of Inequalities

U06_L3_T1_we3 Graphing Systems of Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24868.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-17T17:09:18.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>L3</video:tag>
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      <video:tag>Graphing</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Legal-Studies-160-Lecture-26-Restorative-Justice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Legal Studies 160 - Lecture 26: Restorative Justice</video:title>
      <video:description>Legal Studies 160 - Lecture 26: Restorative Justice

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26130.jpg</video:thumbnail_loc>
      <video:duration>3622</video:duration>
      <video:publication_date>2012-09-19T00:00:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9jFnVIEa-cc</video:player_loc>
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      <video:tag>Restorative</video:tag>
      <video:tag>Justice</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Moment-Of-Inertia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moment Of Inertia</video:title>
      <video:description>The video shows an activity to explain the Moment of Inertia. The moment of inertia of a body depends upon the mass of the body and the distance from the axis of rotation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f8dbcae5-a635-4652-b2e4-5fb2db6a7772/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-12T03:12:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11479.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>moment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-183-U06_L1_T1_we1-Solving-Systems-by-Graphing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 183 - U06_L1_T1_we1 Solving Systems by Graphing</video:title>
      <video:description>U06_L1_T1_we1 Solving Systems by Graphing

U06_L1_T1_we1 Solving Systems by Graphing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24870.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-17T17:09:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Li5XGPiLLAY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U06</video:tag>
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      <video:tag>Graphing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Girl-on-a-rocket-bike</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Girl on a rocket bike</video:title>
      <video:description>This girl takes a ride on a wild bike. To this bike is the addition of rocket.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/182150a1-50fc-44b5-aa5e-83919b09815e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-25T23:37:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7941.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Neurological-Disorders-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurological Disorders 1 of 2</video:title>
      <video:description>Many disorders have a combination of neurologic and dermatologic findings in patients this video provides an overview of neurocutaneous disorders and organizes them into clinically relevant groupings of use to the practicing physician</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1976b84a-e6b9-42f3-8f26-2cf93b95a32e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2010-11-15T20:44:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5442.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neurological</video:tag>
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      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Solubility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Solubility</video:title>
      <video:description>Solubility

Solubility of salt and gas solutes in liquid solvent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22569.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2012-09-11T02:32:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zjIVJh4JLNo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Solubility</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Determining-Blood-Types</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Determining Blood Types</video:title>
      <video:description>Blood types are classified according to the presence or absence of inherited antigenic substances on the surface of red blood cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/19dcd1a2-4bdd-4a55-b15f-473c3a98d720/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-04-23T05:05:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1965.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Do-Clouds-Form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Do Clouds Form?</video:title>
      <video:description>This video is an episode from head rush that conducted the experiment to form clouds in a bottle. This is performed by putting a small amount of alcohol in a container and increases the pressure of the air inside the container. After immediately releasing the stopper, clouds form inside the container.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/19dee71e-35ef-46d7-a571-b8b17cf60b9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-12-08T08:09:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28393.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Clouds</video:tag>
      <video:tag>Bottle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Talent-can-be-trained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talent can be trained</video:title>
      <video:description>So another great question: If you have the genetic predisposition can you achieve more towards your goal of being a competitive athlete? as it turns out, the answer is: yes.  If you have the genes that make you respond to training better you do have an edge, but there are other factors that also play a roll in athletic ability.  Take a look at this instructive video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/1a341095-558e-4caf-b666-918f4c6be62a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2014-10-02T01:26:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31787.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Talent</video:tag>
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      <video:tag>genetics</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>athlete</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Initial-Patient-Exam-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115  - Initial Patient Exam - Part 1</video:title>
      <video:description>&quot;Lec 115  - Initial Patient Exam - Part 1&quot; Examination of the teeth and associated structures of a patient for a removable partial denture. Part 1 of 3.  Orig. air date: DEC 12 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21713.jpg</video:thumbnail_loc>
      <video:duration>1975</video:duration>
      <video:publication_date>2012-09-09T07:05:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VqQOTStTVIo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Sterilization-reversal-Interview-with-a-patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sterilization reversal: Interview with a patient</video:title>
      <video:description>Sterilization by tubal ligation can be surgically reversed. However, the procedure may be very expensive in some country. This video features an interview of a patient from UK who got the required treatment in India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1b6ea44b-e666-404e-9374-4f7e174149e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T23:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10575.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sterilization</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Patient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Thermodynamics-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Thermodynamics (part 4)</video:title>
      <video:description>Thermodynamics (part 4)

Introduction to the concept of a mole.  Universal gas constant R.  PV=nRT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21761.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-10T12:26:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5B1i26dUwME</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Circuits-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Circuits (part 3)</video:title>
      <video:description>Circuits (part 3)

Resistors in parallel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21773.jpg</video:thumbnail_loc>
      <video:duration>740</video:duration>
      <video:publication_date>2012-09-10T12:34:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZrMw7P6P2Gw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/B-is-for-Beauty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>B is for Beauty</video:title>
      <video:description>Date- 01 Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d646e114-1912-4c52-a8c1-55b9d87e4c50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2009-05-27T22:01:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2621.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>LHCb</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>LHC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Energy-Inputs-for-Tilling-a-Hectare-of-Land</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Energy Inputs for Tilling a Hectare of Land</video:title>
      <video:description>Energy Inputs for Tilling a Hectare of Land

Thinking about energy consumption for tilling land</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25039.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2012-09-17T18:22:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5I9dH5im24U</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Inputs</video:tag>
      <video:tag>for</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Hectare</video:tag>
      <video:tag>of</video:tag>
      <video:tag>land</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  49 - SAT Prep: Test 3 Section 8 Part 4</video:title>
      <video:description>SAT Prep: Test 3 Section 8 Part 4
 
Problems 15-16 on page 551</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22216.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2012-09-11T01:19:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eUi6VS3qc9A</video:player_loc>
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      <video:category>Mathematics</video:category>
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      <video:tag>part</video:tag>
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    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The Role Enzymes Play in the Body</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/1e6190d1-2f44-4aed-b4ce-dc60d17e78bd/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-08T02:24:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3010.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Enzyme</video:tag>
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      <video:tag>bohager</video:tag>
      <video:tag>enzymedica</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>therapy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Neural-Impulse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neural Impulse</video:title>
      <video:description>Neutral impulse is usually referred to the electric discharge that passes along a nerve. This video is By Stephen Hicks, 2006. www.metope.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/1e814b7b-cc86-4d9e-84e3-408e1d1e58ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-11-05T04:30:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1108.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>neuron</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Loyola Full Neurological Exam</video:title>
      <video:description>This video demonstrates how to carry out a Loyola Full Neurological Examination. In this video the Weber and Rinne test is demonstrated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1e76a76c-4a50-461a-a251-1bd5edcbf8de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T22:59:52.000Z</video:publication_date>
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      <video:uploader>gazzer</video:uploader>
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      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/2004-Tsunami</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2004 Tsunami</video:title>
      <video:description>This is a video of the devastation that was brought about by the 2004 tsunami. Massive loss of life and total destruction.</video:description>
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      <video:publication_date>2011-11-26T00:41:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8030.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>tsunami</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2822</video:duration>
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      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 188 - Lecture 18</video:title>
      <video:description>Computer Science 188 - Lecture 18

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26323.jpg</video:thumbnail_loc>
      <video:duration>4672</video:duration>
      <video:publication_date>2012-09-19T00:49:18.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
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      <video:description>AR Screen hackathon project</video:description>
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      <video:category>Interesting Science</video:category>
      <video:tag>AR</video:tag>
      <video:tag>screen</video:tag>
      <video:tag>hackathon</video:tag>
      <video:tag>Project</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>429</video:duration>
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      <video:uploader>NicolaTesla</video:uploader>
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      <video:tag>Atomic</video:tag>
      <video:tag>Explosions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>G Protein Receptor Take II</video:title>
      <video:description>This animation describes what takes place with a G protein receptor. G Protein Coupled Receptors (GPCRs) are proteins embedded in the surface of cells. GPCRs comprise the largest superfamily of proteins in the body. More than 1,000 different GPCRs have been identified since the first receptors were cloned. These proteins receive chemical signals from outside the cell and pass the signal into the cell, so that the cell can respond to the signal. The structures of the endogenous ligands for GPCRs are exceptionally diverse. They include biogenic amines such as norephnephrine and serotonine, peptides, glycoproteins, lipids, nucleotides, ions, and proteases. The sensation of exogenous stimuli, such as light, odors, and taste, is also mediated by this class of receptors. Activation of the receptor causes an effector inside the cell to produce a second signal chemical, which eventually triggers the cell to react to the original external chemical signal.

A ligand, in this case Norepinepherine (NE), binds to the receptor and induces a conformational change. This conformational change activates the a/b complex. The complex is bound to GDP while it is inactive. GTP replaces GDP, thus activating the Alpha subunit. The activated Alpha subunit undergoes a conformational change and activates Adenylate Cyclase. Once the Adenylate Cyclase is activated, it is then able to convert ATP. The products of ATP conversion are c-AMP and two phosphate molecules. c-AMP is a second messenger used in many processes required for cell survival and growth.




Created by:

Nelson Caetano
Class of 2007
Pharmacy




Dr. Jef Bratberg

Clinical Assistant Professor of Pharmacy Practice

College of Pharmacy</video:description>
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      <video:duration>16</video:duration>
      <video:publication_date>2007-09-08T20:02:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/959.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>ck12.org Normal Distribution Problems: Qualitative sense of normal distributions

Discussion of how &quot;normal&quot; a distribution might be</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22645.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2012-09-11T02:45:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79duxPXpyKQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>qualitative</video:tag>
      <video:tag>Sense</video:tag>
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      <video:tag>distributions</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec30 -Dental Anatomy and Periodontics&quot;Basic relationships between tooth morphology and periodontal procedures and instrumentation. Introduction to the clinical area of Periodontics. Orig. air date: JUN 12 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>2403</video:duration>
      <video:publication_date>2012-09-09T06:28:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CUdP9Hw1Y9s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec30</video:tag>
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      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Periodontics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 53 - Renewable Energy and the Economy</video:title>
      <video:description>&quot;Lec 53 - Renewable Energy and the Economy&quot; April 1, 2009 - Dan Arvizu, director of the Department of Energy&apos;s National Renewable Energy Laboratory, discusses the current state of renewable energy technology and implementation in the U.S., as well as potential advancements in the near future. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment at Stanford
http://woods.stanford.edu

National Renewable Energy Laboratory
http://www.nrel.gov/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>3575</video:duration>
      <video:publication_date>2012-09-04T06:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fc01HalhoNc</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Economics</video:tag>
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      <video:tag>emissions</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>China</video:tag>
      <video:tag>Europe</video:tag>
      <video:tag>security</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The gyroscope was invented by a Frenchman, Leon Foucault. The purpose part of a two pronged investigation of the rotation of the earth. This a simplified demo in the MIT Physics department using a bicycle Wheel.</video:description>
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      <video:uploader>season_31</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>Bicycle</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Gyroscope</video:tag>
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    <lastmod>2026-08-14</lastmod>
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Using acid-base titration to find mass of oxalic acid</video:description>
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      <video:tag>Acid</video:tag>
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      <video:tag>titration</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a closeup view for the surgery of frontalis . Video is really helpful for the medical students and is performed by the experts.</video:description>
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      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Frontalis</video:tag>
      <video:tag>sling</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Resistivity Example</video:title>
      <video:description>This challenging video walks the viewer through an example for finding the resistivity when using copper wire.</video:description>
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      <video:tag>2</video:tag>
      <video:tag>3B</video:tag>
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      <video:tag>coper</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This study serves as a hypothesis generating report and suggests the need to carefully assess arterial catheter associated complications in a prospective study arterial catheter is a thin tube which is placed into the artery to measure blood pressure</video:description>
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      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arterial</video:tag>
      <video:tag>Catheterization</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dr. Vijay C Bose performs the Recap Shoulder Resurfacing for a patient with inflammatory arthritis of the shoulder. This procedure gives excellent pain relief for arthritic conditions of the shoulder. /nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:duration>167</video:duration>
      <video:publication_date>2010-02-01T11:40:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3793.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>surgeries</video:tag>
      <video:tag>injury</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childbirth Video</video:title>
      <video:description>This is a childbirth video with mother&apos;s original sound.
Video owner uploaded this video by request to hear what the birth sounded like. We would like to thank them sharing their natural experience with us.
Original video is at: http://www.youtube.com/watch?v=5naQCzDi6aA&amp;feature=related</video:description>
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      <video:duration>286</video:duration>
      <video:publication_date>2012-04-24T04:23:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12276.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>child</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Natural-Squatting-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Squatting Birth</video:title>
      <video:description>Myself birthing my 8lb 2oz son :)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/3930e609-89f7-40ae-9d11-cc3e696028d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-07-13T23:11:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4421.mp4</video:content_loc>
      <video:uploader>heythereelizabeth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>child</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Natural-Vaginal-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Vaginal Delivery</video:title>
      <video:description>This video shows a natural vaginal delivery with no medication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ad5a4d47-63c9-4ec8-89cc-f42b3c0ffb7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2011-12-06T20:20:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10928.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 8 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23881.jpg</video:thumbnail_loc>
      <video:duration>4585</video:duration>
      <video:publication_date>2012-09-14T11:49:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/63z68N1x8L4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>During Sex- Triminologies</video:title>
      <video:description>A brief description of the whole process during sex is provided here. First of all ovulation takes place i.e. generation of ovum, after that ejaculation of sperm into womb, where sperm meet with ovum to fertilize it.</video:description>
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      <video:publication_date>2013-02-11T03:59:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30222.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>during</video:tag>
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      <video:tag>ovulation</video:tag>
      <video:tag>Ejaculation</video:tag>
      <video:tag>Fertilization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Vaginal-Childbirth-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Childbirth Video</video:title>
      <video:description>This video shows the complete mechanism of vaginal childbirth. This is a very painful process and require a lot of care.</video:description>
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      <video:duration>111</video:duration>
      <video:publication_date>2011-12-01T22:40:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10483.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Pregnancy</video:category>
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      <video:tag>of</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>childbirth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Live-Child-Birth-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Child Birth Video</video:title>
      <video:description>In this video, a mother is giving to a her child. Everything is recorded during child birth process by hospital staff.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7355d73d-342c-4b37-aeb5-a4c67982f122/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T23:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10550.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>Video</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Pelvic-Exam-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pelvic Exam Video</video:title>
      <video:description>Pelvic Exam Video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3d4a4e11-6353-4366-8941-fc4b76862456/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:33:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8943.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Urological-Examination-for-Male</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urological Examination for Male</video:title>
      <video:description>This video shows the procedure of a male urological examination, where the medical practitioner starts by first explaining how this whole system works.</video:description>
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      <video:duration>476</video:duration>
      <video:publication_date>2011-11-29T21:20:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9164.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Urological</video:tag>
      <video:tag>Examination</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 4 - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23506.jpg</video:thumbnail_loc>
      <video:duration>3095</video:duration>
      <video:publication_date>2012-09-14T09:08:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1TC97QWd8kc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Inner-Life-Of-A-Cell-HQ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Inner Life Of A Cell HQ</video:title>
      <video:description>The cell is the structural and functional unit of all known living organisms, and is sometimes called the building block of life. Some organisms, such as bacteria, are unicellular (consist of a single cell). Other organisms, such as humans, are multicellular. (Humans have an estimated 100 trillion or 1014 cells; a typical cell size is 10 µm; a typical cell mass is 1 nanogram.) The largest known cell is an ostrich egg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/1b9a5b23-86b4-4161-a783-03e571deafdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2007-07-30T19:21:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/551.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>celllife</video:tag>
      <video:tag>AmasingAnimation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Video-of-a-hip-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of  a hip exam</video:title>
      <video:description>A hip exam is undertaken when an individual complains of discomfort or pain in the hip or hip area. This video lays out the procedure for a hip examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c356052-4e30-40cd-bc28-737614e6f716/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2011-11-28T11:19:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8458.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anal-Surgery-for-Hemorrhoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anal Surgery for Hemorrhoids</video:title>
      <video:description>Hemorrhoidal cushions are anal cushions of tissue composed of blood vessels smooth muscle and connective tissue watch full video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0aceb65-07e4-41c7-91cf-59929df605af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-11-29T04:38:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8686.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>special</video:tag>
      <video:tag>Anoscope</video:tag>
      <video:tag>for</video:tag>
      <video:tag>easy</video:tag>
      <video:tag>Purse</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Stapled</video:tag>
      <video:tag>Hemorrhoid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Child-birth-secretes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Child birth secretes</video:title>
      <video:description>It&apos;s the best of well kept secretes! Having an orgasm while at birth! What an experience!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e4d0adb2-9655-4689-851a-604bc685882c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2011-12-06T18:19:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10790.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Orgasmic</video:tag>
      <video:tag>child</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Alveolar-Ridge-Reduction-for-Pocket-Elimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -  Alveolar Ridge Reduction for Pocket Elimination</video:title>
      <video:description>&quot;Lec 26 -  Alveolar Ridge Reduction for Pocket Elimination&quot; Surgery to eliminate an intrabony pocket by reducing the alveolar ridge of adjacent tooth.  Orig. air date: NOV 10 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21576.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-09T06:04:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dy1uPljTAxM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Alveolar</video:tag>
      <video:tag>Ridge</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Pocket</video:tag>
      <video:tag>Elimination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Abscess-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Abscess Surgery- India</video:title>
      <video:description>Video shows a spinal cord abscess surgery in India at Mumbai and Delhi by the experts. A full surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d0546a22-af76-43f1-b300-4d69e1832787/cand_5.jpg</video:thumbnail_loc>
      <video:duration>363</video:duration>
      <video:publication_date>2011-12-06T18:53:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10858.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>Abscess</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dheeraj</video:tag>
      <video:tag>Bojwani</video:tag>
      <video:tag>Spi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gradients</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gradients</video:title>
      <video:description>An explanation of concentration and electrochemical gradients in cells -- how they&apos;re generated and maintained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/1e3ac5f5-1214-4027-bcc0-6d72e3b68ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2007-11-05T04:32:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1111.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gradient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastrulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastrulation</video:title>
      <video:description>Gastrulation is a developmental phenomenon by which a relatively limited number of blastodermal cells undergoes a stereotypical set of cellular movements that leads to formation of the three germ layers: ectoderm, mesoderm and endoderm. Production: Maryam Razmpoosh, Alexande Oligny, Luc Oligny; CHU Sainte-Justine, Universit&amp;eacute; de Montr&amp;eacute;al, QC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/268ffe09-f879-4600-a753-bb2bb1d38287/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2007-12-10T02:39:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1173.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gastrulation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Chemistry 3B</video:title>
      <video:description>Lec 10- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17079.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-02T05:41:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/snDMK_VvwR4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Larynx-Cancer-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Larynx Cancer Surgery</video:title>
      <video:description>Video shows a larynx cancer surgery in India at Goa and Kerala. Medical tourism in India is increasing due to the availability of modern technologies and affordable prices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9ef85e7-40d8-427c-9304-fb632c4526ec/cand_25.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-11-30T10:37:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9587.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Larynx</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Kerala</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Disto-Buccal-Free-Gingival-Graft-Mandibular-Third-Molar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  Disto-Buccal Free Gingival Graft - Mandibular Third Molar</video:title>
      <video:description>&quot;Lec 27 -  Disto-Buccal Free Gingival Graft - Mandibular Third Molar&quot; Surgery to graft gingiva from palate to disto-buccal area of mandibular third molar.  Orig. air date: NOV 10 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21577.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-09T06:04:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wdbQvKTrFbA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Disto</video:tag>
      <video:tag>Buccal</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Gingival</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Molar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Bilateral-Muscular-Hypertrophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Bilateral Muscular Hypertrophy</video:title>
      <video:description>&quot;Lec 6 - Bilateral Muscular Hypertrophy Bilateral Muscular Hypertrophy is shown clinically, and the etiology and treatment are discussed.  Orig. air date: JAN 27 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22769.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2012-09-11T07:41:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XWHmoRk1VpU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>bilateral</video:tag>
      <video:tag>Muscular</video:tag>
      <video:tag>Hypertrophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proper-Heart-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proper Heart Examination</video:title>
      <video:description>This video shows a proper heart examination by an expert doctor. This examination needs proper positioning and a good experience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/72641f62-dbaa-4c74-9931-3b64d6ddbc5b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2011-11-30T22:10:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9627.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6035-Computer-Language-Engineering-Fall-2005-aa7f75</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Recitation: Scanner Parser Project

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15285.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-08-28T16:23:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-iL1Q4ys3k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
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      <video:description>&quot;Lec 3 - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Unoptimized Code Generation 

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      <video:description>&quot;Lec 4 - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Unoptimized Code Generation (cont.)

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      <video:description>Doppler Effect
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Cosmology

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A modest rainbow will appear in the lecture hall!
Fog Bows
Supernumerary Bows
Polarization of the Bows
Halos around the Sun and the Moon
Mock Suns

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Refraction
Total Reflection
Dispersion
Prisms
Huygens&apos;s Principle
The Illusion of Color
The Weird Benham Top
Land&apos;s Famous Demo

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Poynting Vector
Oscillating Charges
Radiation Pressure
Comet Tails
Polarization (Linear, Elliptical, and Circular)

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Resonance
Metal Detectors (Beach/Airport)

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Electromagnets
Bohr Magneton
Maxwell&apos;s Equations
600 daffodils

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Cyclotron
Synchrotron
Mass Spectrometer
Cloud Chamber

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      <video:description>Biot-Savart Law
Gauss&apos; Law for Magnetic Fields
Revisit the &quot;Leyden Jar&quot;
High-Voltage Power Lines

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8.02 Classical Theory of Electromagnetism. In addition to the basic concepts of Electromagnetism, a vast variety of interesting topics are covered in this course: Lightning, Pacemakers, Electric Shock Treatment, Electrocardiograms, Metal Detectors, Musical Instruments, Magnetic Levitation, Bullet Trains, Electric Motors, Radios, TV, Car Coils, Superconductivity, Aurora Borealis, Rainbows, Radio Telescopes, Interferometers, Particle Accelerators (a.k.a. Atom Smashers or Colliders), Mass Spectrometers, Red Sunsets, Blue Skies, Haloes around Sun and Moon, Color Perception, Doppler Effect, Big-Bang Cosmology.</video:description>
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How do Magicians levitate women? (with demo)
Electric Shock Treatment (no demo)
Electrocardiogram (with demo)
Pacemakers
Superconductivity (with demo)
Levitating Bullet Trains
Aurora Borealis

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      <video:description>Electromagnetic Induction
Faraday&apos;s Law
Lenz Law
Complete Breakdown of Intuition
Non-Conservative Fields

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      <video:description>Magnetic field
Lorentz Force
Torques
Electric Motors (DC)

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Field Energy

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Lightning
Sparks - St. Elmo&apos;s Fire

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      <video:description>Electric Flux
Gauss&apos;s Law
Examples

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Pinpointing issues with bony structures (injuries)
Evaluating lung and chest issues (see lung scan image to the right)
Detecting cancers
Imaging patients with metal (no magnet)/nWhat is an MRI Scan?
Magnetic Resonance Imaging (MRI) combines a powerful magnetic field with an advanced computer system and radio waves to produce accurate, detailed pictures of organs, soft tissues, bone and other internal body structures. Differences between normal and abnormal tissue is often clearer on </video:description>
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Spanish translation courtesy of Universidad CAECE Mar del Plata.
Romanian translation courtesy of Mihai Olteanu.

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http://open.umich.edu/education</video:description>
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      <video:duration>1447</video:duration>
      <video:publication_date>2012-09-11T07:52:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FYblEYpeeB0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Capmaster</video:tag>
      <video:tag>Tytin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-44-Gross-Anatomy-Larynx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 44 -Gross Anatomy: Larynx</video:title>
      <video:description>&quot;lec 44 -Gross Anatomy: LarynxThis tape should be considered adjunctive only. It is designed to orient and assist first year dental students in efficient dissection of this region. Orig. air date: JUN 16 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21717.jpg</video:thumbnail_loc>
      <video:duration>2479</video:duration>
      <video:publication_date>2012-09-09T07:07:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wIIFqihJgUg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>44</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Larynx</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amprenavir-in-a-HIV-protease-active-site</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amprenavir in a HIV protease active site</video:title>
      <video:description>Amprenavir is a protease inhibitor with activity against human immunodeficiency virus amprenavir inhibits the HIV viral proteinase enzyme which prevents cleavage of the gag pol polyprotein resulting in noninfectious immature viral particles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/29e2bd29-89f2-4515-8997-e84646490dc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-10-23T16:16:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7193.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Amprenavir</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Protease</video:tag>
      <video:tag>active</video:tag>
      <video:tag>Site</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Introduction-to-Balance-Sheets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Introduction to Balance Sheets</video:title>
      <video:description>Introduction to Balance Sheets

Using a home purchase to illustrate assets, liabilities and owner&apos;s equity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20110.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-06T02:03:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxsYHiDVNlk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Sheets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Lin-Alg-Finding-projection-onto-subspace-with-orthonormal-basis-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Lin Alg: Finding projection onto subspace with orthonormal basis example</video:title>
      <video:description>Lin Alg: Finding projection onto subspace with orthonormal basis example

Example of finding the transformation matrix for the projection onto a subspace with an orthonormal basis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22175.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-09-11T01:06:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SUoqA9srY1Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Finding</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>onto</video:tag>
      <video:tag>Subspace</video:tag>
      <video:tag>with</video:tag>
      <video:tag>orthonormal</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Special-Products-of-Polynomials-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Special Products of Polynomials 2</video:title>
      <video:description>Special Products of Polynomials 2

U08_L2_T4_we2 Special Products of Polynomials 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24678.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2012-09-17T15:33:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4fQeHtSdw80</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>special</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 2 - The Theoretical Minimum&quot; January 16, 2012 - In this course, world renowned physicist, Leonard Susskind, dives into the fundamentals of classical mechanics and quantum physics. He discovers the link between the two branches of physics and ultimately shows how quantum mechanics grew out of the classical structure. In this lecture, he discusses some of the basic logic in quantum mechanics and then moves into some more mathematical concepts.
Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19032.jpg</video:thumbnail_loc>
      <video:duration>7144</video:duration>
      <video:publication_date>2012-09-04T09:26:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a6ANMKRBjA8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
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      <video:tag>Quantum</video:tag>
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      <video:tag>Laws</video:tag>
      <video:tag>State</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>schroedinger</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-The-Mutual-Fund-Theorem-and-Covariance-Pricing-Theorems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - The Mutual Fund Theorem and Covariance Pricing Theorems</video:title>
      <video:description>&quot;Lec 23 - The Mutual Fund Theorem and Covariance Pricing Theorems&quot; Financial Theory (ECON 251) 

This lecture continues the analysis of the Capital Asset Pricing Model, building up to two key results. One, the Mutual Fund Theorem proved by Tobin, describes the optimal portfolios for agents in the economy. It turns out that every investor should try to maximize the Sharpe ratio of his portfolio, and this is achieved by a combination of money in the bank and money invested in the &quot;market&quot; basket of all existing assets. The market basket can be thought of as one giant index fund or mutual fund. This theorem precisely defines optimal diversification. It led to the extraordinary growth of mutual funds like Vanguard. The second key result of CAPM is called the covariance pricing theorem because it shows that the price of an asset should be its discounted expected payoff less a multiple of its covariance with the market. The riskiness of an asset is therefore measured by its covariance with the market, rather than by its variance. We conclude with the shocking answer to a puzzle posed during the first class, about the relative valuations of a large industrial firm and a risky pharmaceutical start-up.

00:00 - Chapter 1. The Mutual Fund Theorem
03:47 - Chapter 2. Covariance Pricing Theorem and Diversification
25:19 - Chapter 3. Deriving Elements of the Capital Asset Pricing Model
40:25 - Chapter 4. Mutual Fund Theorem in Math and Its Significance
52:36 - Chapter 5. The Sharpe Ratio and Independent Risks
01:04:19 - Chapter 6. Price Dependence on Covariance, Not Variance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23163.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-12T12:57:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3PrwVXPCeNI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Covariance</video:tag>
      <video:tag>Pricing</video:tag>
      <video:tag>Theorems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Sensor-Resolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Sensor Resolution</video:title>
      <video:description>Lec 24- Sensor Resolution.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17121.jpg</video:thumbnail_loc>
      <video:duration>4832</video:duration>
      <video:publication_date>2012-09-02T10:48:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CjwqdDNyE-A</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Edible-Education-Feeding-the-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Edible Education: Feeding the World</video:title>
      <video:description>Edible Education: Feeding the World

&quot;Raj Patel, Economist; Author, Stuffed and Starved 

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON

&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25914.jpg</video:thumbnail_loc>
      <video:duration>4907</video:duration>
      <video:publication_date>2012-09-18T18:14:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSnwYbaqcQU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>feeding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Electrical Engineering 141</video:title>
      <video:description>Lec 25- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17066.jpg</video:thumbnail_loc>
      <video:duration>4933</video:duration>
      <video:publication_date>2012-09-02T05:28:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5aCrPVuY_Ts</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Stereotopicity-and-Baeyer-Strain-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Stereotopicity and Baeyer Strain Theory</video:title>
      <video:description>&quot;Lec 32 - Stereotopicity and Baeyer Strain Theory&quot; Freshman Organic Chemistry (CHEM 125)

Why ethane has a rotational barrier is still debatable. Analyzing conformational and configurational stereotopicity relationships among constitutionally equivalent groups reveals a subtle discrimination in enzyme reactions. When Baeyer suggested strain-induced reactivity due to distorting bond angles away from those in an ideal tetrahedron, he assumed that the cyclohexane ring is flat. He was soon corrected by clever Sachse, but Sachse&apos;s weakness in rhetoric led to a quarter-century of confusion.

00:00 - Chapter 1. What is the Source of the Rotational Barrier in Ethane?
06:34 - Chapter 2. Topicity, Reactivity Difference, and Enzyme Specificity
27:49 - Chapter 3. Baeyer&apos;s Strain-Induced Reactivity Theory: Assumptions and Weaknesses
36:42 - Chapter 4. Sachse&apos;s Muddled Insights on Cyclohexane

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19768.jpg</video:thumbnail_loc>
      <video:duration>2778</video:duration>
      <video:publication_date>2012-09-05T09:36:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iVDwNI_338E</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Topicity</video:tag>
      <video:tag>Toponomy</video:tag>
      <video:tag>Sachse</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>Strain</video:tag>
      <video:tag>Baeyer</video:tag>
      <video:tag>planarity</video:tag>
      <video:tag>Cyclohexane</video:tag>
      <video:tag>prochiral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-surgery-by-laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental surgery by laser</video:title>
      <video:description>Laser is short for Light Amplification by Stimulated Emission of Radiation. That sounds scary, well laser can be used for dental surgery but it offers a safer and easier way of surgery. This video shows an operation performed to remove tissue from gum using laser.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/51c9263c-3993-4475-a43f-47cde19aebec/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-11-25T20:40:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7913.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Conformational-Energy-and-Molecular-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Conformational Energy and Molecular Mechanics</video:title>
      <video:description>&quot;Lec 33 - Conformational Energy and Molecular Mechanics&quot; Freshman Organic Chemistry (CHEM 125)

Understanding conformational relationships makes it easy to draw idealized chair structures for cyclohexane and to visualize axial-equatorial interconversion. After quantitative consideration of the conformational energies of ethane, propane, and butane, cyclohexane is used to illustrate the utility of molecular mechanics as an alternative to quantum mechanics for estimating such energies. To give useful accuracy this empirical scheme requires thousands of arbitrary parameters. Unlike quantum mechanics, it assigns strain to specific sources such as bond stretching, bending, and twisting, and van der Waals repulsion or attraction.

00:00 - Chapter 1. The 1918 Ernst Mohr Illustrations of Cyclohexane
09:40 - Chapter 2. The Invention of Conformational Analysis
22:24 - Chapter 3. Conformational Animations of Ethane, Propane, and Butane
32:05 - Chapter 4. Molecular Mechanics as an Alternative to Quantum Mechanics
40:13 - Chapter 5. Assigning Strain to Estimate Energy in Bonds

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19769.jpg</video:thumbnail_loc>
      <video:duration>2873</video:duration>
      <video:publication_date>2012-09-05T09:36:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gR9R1m35dNQ</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chair</video:tag>
      <video:tag>Boat</video:tag>
      <video:tag>twist</video:tag>
      <video:tag>Axial</video:tag>
      <video:tag>Equatorial</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>gauche</video:tag>
      <video:tag>butane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-105-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering 105 - Lecture 21</video:title>
      <video:description>Electrical Engineering 105 - Lecture 21

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26000.jpg</video:thumbnail_loc>
      <video:duration>4855</video:duration>
      <video:publication_date>2012-09-18T23:32:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MP3TnvR2HGQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Electrical-Engineering-141-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Electrical Engineering 141 - Lecture 7</video:title>
      <video:description>Electrical Engineering 141 - Lecture 7. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26066.jpg</video:thumbnail_loc>
      <video:duration>4862</video:duration>
      <video:publication_date>2012-09-18T23:47:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E52szougHUI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 10 - History 2D: Science, Magic, and Religion UCLA&quot; Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20682.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2012-09-07T09:03:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uDwpDh--Pqg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Transport-Transporte-de-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Transport / Transporte de Gases</video:title>
      <video:description>Gas Transport. Transporte de Gases. Hemoglobina. ... medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/623c3132-a7da-4676-987e-1c4edf177dad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-04-23T05:18:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1989.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Renting-vs-buying-a-home-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Renting vs. buying a home (part 2)</video:title>
      <video:description>Renting vs. buying a home (part 2)

Factoring in appreciation and depreciation into the rent vs. buy decision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20119.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-06T02:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QA2TBiIsdT0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Renting</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Buying</video:tag>
      <video:tag>A</video:tag>
      <video:tag>home</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-10-Lecture-19-Higher-Order-Functions-II-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 10 - Lecture 19: Higher Order Functions II Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 19: Higher Order Functions II

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26863.jpg</video:thumbnail_loc>
      <video:duration>2811</video:duration>
      <video:publication_date>2012-09-19T02:47:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qw1VXFamB0A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Year-2008-The-Evolution-and-Perfection-of-Monetary-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -Year 2008 - The Evolution and Perfection of Monetary Policy</video:title>
      <video:description>The Evolution and Perfection of Monetary Policy -Year 2008

Financial Markets (ECON 252)

Central Banks, originally created as bankers&apos; banks, implement monetary policy using their leverage over the supply of money and credit standards. Since the Bank of England was founded in 1694, through the gold standard which lasted until the 1930s, and into modern times, central banks have pursued monetary policy to stabilize the banking system. Central banks monitor currency flows and inflation, acting when crises, such as bank runs, emerged. More recently, central banks have taken an increasingly expansive role in stabilizing economic fluctuations. In the yet to be confirmed current recession, the Federal Reserve has used open market operations and innovative financial arrangements to try to forestall the recession and bail out failing financial institutions.

00:00 - Chapter 1. Introduction: Thoughts on Icahn&apos;s Talk 
04:49 - Chapter 2. The Gold Standard and the Earliest Central Bank 
15:11 - Chapter 3. The Rise of the U.S. Federal Reserve System 
25:30 - Chapter 4. The Abandonment of the Gold Standard and Adoption of Central Bank Autonomy 
36:30 - Chapter 5. The Federal Funds Rate and Discount Rate 
45:00 - Chapter 6. The Fed&apos;s Innovations against U.S. and Global Stagflation 
01:00:47 - Chapter 7. A Trace though Recent Recessions and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12554.jpg</video:thumbnail_loc>
      <video:duration>4217</video:duration>
      <video:publication_date>2012-08-20T13:52:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yTbXFJoZ_04</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>bank</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Ben</video:tag>
      <video:tag>Bernanke</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Committee</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>member</video:tag>
      <video:tag>banks</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>dealer</video:tag>
      <video:tag>requirements</video:tag>
      <video:tag>term</video:tag>
      <video:tag>auction</video:tag>
      <video:tag>facility</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>loan</video:tag>
      <video:tag>Treasury</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Atomic-Radius</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Atomic Radius</video:title>
      <video:description>Atomic Radius

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26271.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2012-09-19T00:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u2xEJdSJZOs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Radius</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 2 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 2: The Enlightenment

April 2nd, 09

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20662.jpg</video:thumbnail_loc>
      <video:duration>4041</video:duration>
      <video:publication_date>2012-09-07T07:53:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1OqaLL_DMaU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 12 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Darwin and Science&quot;

May 7th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20684.jpg</video:thumbnail_loc>
      <video:duration>4011</video:duration>
      <video:publication_date>2012-09-07T09:07:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QIDXKoy59Ho</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
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      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Amino-Acid-pKa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Amino Acid pKa</video:title>
      <video:description>Amino Acid pKa

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26815.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-19T02:38:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JOjrtRHsozI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>pKa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNAi-RNA-interference-detailed-explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNAi RNA interference detailed explanation</video:title>
      <video:description>RNA interference shortly known as RNAi is an important cellular process. It is used by many different organisms to regulate the activity of genes. This animation explains how RNAi works and introduces the two main players: small interfering RNAs (siRNAs) and microRNAs (miRNAs). We take you on an audio-visual journey, diving into a cell to show how genes are transcribed to make messenger RNA (mRNA) and how RNAi can silence specific mRNAs to stop them from making proteins. The animation is based on the latest research, to give you an up-to-date view.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/4e3a4234-7e46-4111-8d2c-9689458c60ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2015-10-24T17:02:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32336.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>rnai</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Restriction-Enzyme-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction Enzyme Digestion</video:title>
      <video:description>Restriction enzymes are enzymes isolated from bacteria that recognize specific sequences in dna and then cut the dna to produce fragments called restriction fragments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/30998d40-bdb9-49ae-a823-580c294f20dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-12-15T01:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11813.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Different-types-of-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different types of amino acids</video:title>
      <video:description>This video shows three types of amino acids, Glycine, Alanie, and Lysine. DNA sequence tells us about the amino acid sequence. Amino acid sequence is essential for every function in the human body from digestion to hormone signaling and immune response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/30c53ef7-5fac-4aae-a3c0-66c1635c5705/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-10-31T01:08:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27949.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-An-Advent-Calendar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is An Advent Calendar</video:title>
      <video:description>This video will introduce you with the use of Advent Calendar. Watch this video and you will definitely like to add it with your gadgets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/30ef9042-ebd2-4672-a541-5237569f2b4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-01-11T07:20:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28598.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Advent</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Economics-104-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics 104 - Lecture 22</video:title>
      <video:description>Economics 104 - Lecture 22

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27074.jpg</video:thumbnail_loc>
      <video:duration>4974</video:duration>
      <video:publication_date>2012-09-19T06:38:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9jaD40dsk4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Ideal-Gas-Behavior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Ideal Gas Behavior</video:title>
      <video:description>Ideal Gas Behavior

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26469.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T01:16:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7mSVntGkeSk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Cognitive-Science-C103-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16-Cognitive Science C103 - Lecture 18</video:title>
      <video:description>&quot;Lec 16-Cognitive Science C103 - Lecture 18History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24130.jpg</video:thumbnail_loc>
      <video:duration>4585</video:duration>
      <video:publication_date>2012-09-15T03:40:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n_35zyAllGs</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 26 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd finishes his lecture on Analytic center cutting-plane method, and begins Ellipsoid methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17533.jpg</video:thumbnail_loc>
      <video:duration>4455</video:duration>
      <video:publication_date>2012-09-03T15:15:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t0MmgkV4YrA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Cutting</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>center</video:tag>
      <video:tag>pruning</video:tag>
      <video:tag>constra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - PACS 164A</video:title>
      <video:description>This is lecture 12 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19437.jpg</video:thumbnail_loc>
      <video:duration>4781</video:duration>
      <video:publication_date>2012-09-05T02:34:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HLybbpUir6M</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on regularized least squares and the Gauss-Newton method for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16324.jpg</video:thumbnail_loc>
      <video:duration>4546</video:duration>
      <video:publication_date>2012-08-29T18:22:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8P1mTtA1jH4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Gauss</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>rank</video:tag>
      <video:tag>one</video:tag>
      <video:tag>update</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-AST-210EE-213-High-harmonic-generation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - AST 210/EE 213 High harmonic generation</video:title>
      <video:description>AST 210/EE 213 High harmonic generation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 17: High harmonic generation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19395.jpg</video:thumbnail_loc>
      <video:duration>5032</video:duration>
      <video:publication_date>2012-09-05T02:07:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hclQ2mb1HG0</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Market-Value-of-Assets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Market Value of Assets</video:title>
      <video:description>Market Value of Assets

Market value of assets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20436.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-06T15:05:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nhW3Ri4b_V8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Market</video:tag>
      <video:tag>value</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Assets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Highest-Boiling-Point-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Highest Boiling Point  (Quiz)</video:title>
      <video:description>Highest Boiling Point  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26484.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-09-19T01:19:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e7Ofj4bDdqI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Highest</video:tag>
      <video:tag>Boiling</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Environ-Sci-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Environ Sci - Lecture 5</video:title>
      <video:description>Environ Sci - Lecture 5

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27099.jpg</video:thumbnail_loc>
      <video:duration>2409</video:duration>
      <video:publication_date>2012-09-19T06:47:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6f59FQGDOa8</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Environ-Sci-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Environ Sci - Lecture 25</video:title>
      <video:description>Environ Sci - Lecture 25

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27100.jpg</video:thumbnail_loc>
      <video:duration>1280</video:duration>
      <video:publication_date>2012-09-19T06:47:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zZWGrN3x1no</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/1-3-of-Female-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>1-3 of Female Physiology</video:title>
      <video:description>This is the female physiology or the study of the female reproductive system. This video shows part 1 to 3 of this study and how the female reproductive system behaves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3350ef01-e3ec-4512-a4e3-45b560fb98d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-25T21:43:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6091.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>1</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-many-trees-are-in-the-world-right-now</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How many trees are in the world right now?</video:title>
      <video:description>The answer required 421,529 measurements from fifty countries on six continents. Now this new data has been combined to produce a stunning visualisation of our planet as you’ve never seen it before. Find the full paper on mapping tree density here: http://www.nature.com/doifinder/10.1038/nature14967.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/3359f75c-fa64-4c30-8dfd-078c2e1a8b5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2015-09-19T11:27:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32287.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>tree</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Oligopolies-Duopolies-Collusion-and-Cartels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Oligopolies, Duopolies, Collusion, and Cartels</video:title>
      <video:description>Oligopolies, Duopolies, Collusion, and Cartels

Thinking about when oligopolies behave more like monopolies or perfect competitors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25509.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2012-09-18T16:00:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N0L00FZnhtg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Oligopolies</video:tag>
      <video:tag>Duopolies</video:tag>
      <video:tag>Collusion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cartels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioaccumulation-movie-yannick-and-ruben</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioaccumulation movie yannick and ruben</video:title>
      <video:description>This video describes the process of Bioaccumulation in which there is a gradual build up of chemicals over time in a living organism due to time or inability to break down said chemicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3434bc71-22bf-40de-bbfc-884459e91f6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-11-13T21:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5157.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bioaccumulation</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>break</video:tag>
      <video:tag>Down</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rutherfords-Experiment-Nuclear-Atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford&apos;s Experiment: Nuclear Atom</video:title>
      <video:description>A beam of alpha particles, generated by the radioactive decay of radium, was directed normally onto a sheet of very thin gold foil. The gold foil was surrounded by a circular sheet of zinc sulfide (ZnS) which was used as a detector: the ZnS sheet would light up when hit with alpha particles. Under the prevailing plum pudding model, the alpha particles should all have been deflected by, at most, a few degrees; measuring the pattern of scattered particles was expected to provide information about the distribution of charge within the atom. However they observed that a very small percentage of particles were deflected through angles much larger than 90 degrees. According to Rutherford:
&apos;&apos;It was quite the most incredible event that has ever happened to me in my life. It was almost as incredible as if you fired a 15-inch shell at a piece of tissue paper and it came back and hit you. On consideration, I realized that this scattering backward must be the result of a single collision, and when I made calculations I saw that it was impossible to get anything of that order of magnitude unless you took a system in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/3437b8ea-3129-44b3-a77d-35617d437984/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-06-07T14:57:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2810.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>ernest</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Radiation-Properties-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Radiation Properties (NB)</video:title>
      <video:description>Radiation Properties (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26190.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-09-19T00:11:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_56-KofIBng</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-through-Zerona-Laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment through Zerona Laser</video:title>
      <video:description>The new face of liposuction? This is the Zerona Laser treatment which is used in plastic surgery and is a no pain, no needles, no surgery treatment that harnesses laser technology to get the cells to release fat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3460fc3b-2081-4867-a387-af470e9271fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2011-12-06T20:24:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10939.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Zerona</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-log-a-log-b-log-ab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof: log a + log b = log ab</video:title>
      <video:description>Proof of the logarithm property: log a + log b = log ab</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a5548d88-677e-40b3-96f3-fc63be6aed99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2009-05-27T20:05:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2513.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Logarithm</video:tag>
      <video:tag>log</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>Property</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-look-at-the-genetics-of-intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look at the genetics of intelligence</video:title>
      <video:description>Could it be possible to improve the intelligence of the whole human species? this is the topic of this asapSCIENCE video.  It tells us that there are effort to identify the genes responsible for intelligence and that in the future it could be possible to pick which embryo would have more desirable traits before it is implanted in the womb.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/376cbe3d-e49a-4772-b9d6-fcc9d465153e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2014-10-01T11:51:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31723.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Properties-of-Whole-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Properties of Whole Numbers</video:title>
      <video:description>Properties of Whole Numbers

U01_L4_T1_we1 Properties of Whole Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24725.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-09-17T16:21:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HhwqS_d7Qp8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Reflection-and-Refraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Reflection and Refraction</video:title>
      <video:description>Here&apos;s some demos from my Physics Class demostrating the refraction of light. Find more activities like this at www.ScienceWithMrNoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3825d2f1-6172-4e78-8a6e-c0ab5bd46b5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2009-05-14T01:05:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2200.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The testicular biopsy is used when testicle function assessment is needed. The procedure usually takes between 5 and 10 minutes. There are different ways the biopsy to be performed. The case shown here is a needle biopsy.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10915.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-22-Biology-1A-Lecture-23-Gene-expression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Biology 1A - Lecture 23: Gene expression</video:title>
      <video:description>Biology 1A - Lecture 23: Gene expression

General Biology Lecture</video:description>
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      <video:duration>2922</video:duration>
      <video:publication_date>2012-09-19T00:54:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jvHxW7meQ_U</video:player_loc>
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      <video:tag>expression</video:tag>
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    <loc>https://dnatube.com/videos/lec-10-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 10-Practice of Art 23AC -</video:title>
      <video:description>lec 10-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
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      <video:duration>2877</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/pRaCEvbX_60</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>arts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-164-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 164 - Lecture 2</video:title>
      <video:description>Computer Science 164 - Lecture 2

Programming Languages and Compilers
Instructor: Ras Bodik</video:description>
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      <video:publication_date>2012-09-19T00:04:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8VAI4AATxZ4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>164</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Big-Bang-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Big Bang Introduction</video:title>
      <video:description>Big Bang Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24922.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2012-09-17T17:35:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eUF59jCFcyQ</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Solving-One-Step-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Solving One-Step Equations</video:title>
      <video:description>Solving One-Step Equations

u10_L1_T1_we2 Solving One-Step Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25154.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/VidnbCEOGdg</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Stickleback-CT-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stickleback CT Scan</video:title>
      <video:description>This animation shows a rotating 3-D image of a stickleback skeleton. The pelvic region, including the pelvic spines, is highlighted in red. Armored plating covers the flanks of the fish. The three prominent dorsal spines give the fish its name.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12216.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-ANT-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE ANT - PART 1</video:title>
      <video:description>Technology, collective labor, military strategy, advanced communications network, an astute and rational hierarchy, discipline, urban planning… These are fields where human beings may not always be successful enough, but where the ants always are. In this film you will explore the amazing world of ants, a very complex socio-biological system which could not have been originated by chance mechanisms and stay clear as an example of the intelligent design in nature. At the same time, you can see the mistakes in the theory of evolution and witness Allah’s immaculate creation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/1e8ce6ee-9bf5-4e52-aa9b-3fe74317968c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-10-11T13:05:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3423.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/THE-BLOODY-ALLIANCE-DARWINISM-AND-FACISM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE BLOODY ALLIANCE: DARWINISM AND FACISM</video:title>
      <video:description>To be free of the horror of &quot;fascism,&quot; one must fight its ideological basis and the influences that aid it in its growth. The fundamental principle behind fascism today is Darwinism, which is deceptively portrayed as a scientific theory although it is not.</video:description>
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      <video:publication_date>2009-08-07T22:50:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3184.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>Allah</video:tag>
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      <video:tag>Islam</video:tag>
      <video:tag>History</video:tag>
      <video:tag>facism</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>Mussolini</video:tag>
      <video:tag>Franco</video:tag>
      <video:tag>2</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-71-Applying-the-Quadratic-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Applying the Quadratic Formula</video:title>
      <video:description>Applying the Quadratic Formula

u16_l5_t2_we2 Applying the Quadratic Formula</video:description>
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      <video:publication_date>2012-09-18T02:55:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_E3gx_yQhHQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Dipole-Moments-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Dipole Moments  (Quiz)</video:title>
      <video:description>Dipole Moments  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26305.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-19T00:46:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_7s29Q76st0</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What do we have in common with chimpanzees</video:title>
      <video:description>This animation illustrates the experiments that Ajit Varki, Wolf Enard, and Svente Paabo carried out to compare the gene expression between chimpanzees, humans, and an outgroup, the Rhesus monkey. While gene expression was similar between humans and chimps in the liver and blood, they showed very different patterns of gene expression in the brain. 
Video Reference: http://www.learner.org</video:description>
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      <video:duration>50</video:duration>
      <video:publication_date>2007-04-06T22:44:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/225.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>and</video:tag>
      <video:tag>chimps</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>complexiticy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-80-GDP-Deflator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - GDP Deflator</video:title>
      <video:description>GDP Deflator

Relationship between the GDP deflator, nominal GDP and real GDP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25542.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2012-09-18T16:16:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L-0LuSw2bTM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>GDP</video:tag>
      <video:tag>Deflator</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solving-For-The-Scalar-Product-And-Vector-Product-Of-Two-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving For The Scalar Product And Vector Product Of Two Vectors</video:title>
      <video:description>The product of two vectors is discussed in this video. The dot product of two vectors A and B is defined as the product of the magnitudes of the two vector multiplied by the cosine of the angle between them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4126a3bb-c525-437a-8004-ca3f0ba9af09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-12T02:52:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11435.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Scalar</video:tag>
      <video:tag>Product</video:tag>
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      <video:tag>Vecrots</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>thumb</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-French-Revolution-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - French Revolution (Part 1)</video:title>
      <video:description>French Revolution (Part 1)

Part 1 of the French Revolution.  From the Convocation of the Estates General to the storming of the Bastille</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24483.jpg</video:thumbnail_loc>
      <video:duration>1025</video:duration>
      <video:publication_date>2012-09-17T13:24:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BDWqwcTtZa0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Laplace-Transform-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Laplace Transform 2</video:title>
      <video:description>Laplace Transform 2

Laplace transform of e^at</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22198.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2012-09-11T01:11:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/33TYoybjqPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Rectal-Prolapse-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectal Prolapse - Treatment</video:title>
      <video:description>A surgical procedure showing the delorme operation for rectal prolapse. Rectal prolapse occur when the walls of rectum falls down.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4389ea2c-61f1-474c-96e7-bfd00aa47683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-12-01T02:53:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10006.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Delorme</video:tag>
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      <video:tag>for</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Self-Examine-the-Breast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Self Examine the Breast</video:title>
      <video:description>Early detection is importance in the fight against cancer and therefore self breast examination plays a key role because an individual can monitor their on breast. This video provides the how to and when to depending on the time.</video:description>
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      <video:duration>176</video:duration>
      <video:publication_date>2011-11-30T10:13:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9512.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Siphonophore-a-very-rare-deep-sea-creature-caught-on-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Siphonophore, a very rare deep sea creature caught on video</video:title>
      <video:description>A very rare deep sea creature is caught on video by Nautilus which is exploring the ocean studying biology, geology, and archeology.</video:description>
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      <video:duration>169</video:duration>
      <video:publication_date>2014-09-16T02:15:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31670.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Siphonophore</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Statistics-20-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Statistics 20 - Lecture 17</video:title>
      <video:description>Statistics 20 - Lecture 17

Introduction to Probability and Statistics</video:description>
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      <video:duration>4276</video:duration>
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      <video:description>The bodies of all living beings are made up of cells a hundredth of a millimeter in size. These tiny organisms are much more complex than any machine that we ever know. This irreducible complexity of the cell shatters the Darwinist myth and proves the fact of creation.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Body Normal Flora</video:title>
      <video:description>This animation shows the microbial normal flora of the skin.</video:description>
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      <video:uploader>fabiopacheco</video:uploader>
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    <loc>https://dnatube.com/videos/Penicllin-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Penicllin mechanism</video:title>
      <video:description>Animation illustrating the mechanism of action of penicllin is shown in this video.</video:description>
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      <video:uploader>sana</video:uploader>
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      <video:tag>cephalosporins</video:tag>
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      <video:tag>positive</video:tag>
      <video:tag>cocci</video:tag>
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      <video:tag>spirochete</video:tag>
      <video:tag>gram0negative</video:tag>
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      <video:tag>ampicillin</video:tag>
      <video:tag>carbenicillin</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>bioavailability</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Linear Equations 2</video:title>
      <video:description>Solving equations of the form AX+B=C is demonstated in this algebra video as an example of linear equations.</video:description>
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      <video:publication_date>2009-05-27T18:53:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2346.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Hardy-Weinberg Principle</video:title>
      <video:description>Hardy-Weinberg Principle

Understanding allele and genotype frequency in population in Hardy-Weinberg Equilibrium.</video:description>
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      <video:duration>897</video:duration>
      <video:publication_date>2012-09-11T01:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Kbruik_LOo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Hardy</video:tag>
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      <video:tag>principle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-GMAT-Data-Sufficiency-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - GMAT: Data Sufficiency 5</video:title>
      <video:description>GMAT: Data Sufficiency 5

22-27, pg. 279</video:description>
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      <video:publication_date>2012-09-11T01:41:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wIPriEEti6o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advanced PRK - No Touch Surgery Tecnique 100% Laser Video</video:title>
      <video:description>Demonstrative video of advanced PRK no Touch Tecnique 100 percent laser in this particular technique there is no need for mechanical device or to cut the corneal flap the no touch PRK procedure is the most advanced laser eye surgery method</video:description>
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      <video:duration>103</video:duration>
      <video:publication_date>2011-11-30T10:29:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9560.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 8 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:uploader>0|40|0</video:uploader>
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      <video:tag>general</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supermassive Blackholes - PART 3</video:title>
      <video:description>Supermassive Blackholes - PART 3

A doumentary on Supermassive Blackholes.


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly students. No copyright infringement intended.
*****************************************</video:description>
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      <video:publication_date>2009-05-27T19:17:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2394.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Biology 1AL - Lecture 8: Lab 9: Invertebrates I</video:title>
      <video:description>Biology 1AL - Lecture 8: Lab 9: Invertebrates I

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25765.jpg</video:thumbnail_loc>
      <video:duration>4303</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Neurotransmitter Synapse 3D Animation video</video:description>
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      <video:uploader>SamuelMorse</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Class V Amalgam Restoration: Cervical Matrix Application</video:title>
      <video:description>&quot;Lec 5 - Class V Amalgam Restoration: Cervical Matrix Application&quot; A special case of the class V amalgam restoration using matrix material to aid in the condensation of the amalgam material due to cavity prep that extends to the cervical. Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:publication_date>2012-09-11T08:10:55.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 38 - Biology 1B - Lecture 39: Biogeochemical cycles</video:title>
      <video:description>Biology 1B - Lecture 39: Biogeochemical cycles

General Biology</video:description>
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      <video:duration>2870</video:duration>
      <video:publication_date>2012-09-19T01:21:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mPBffrTuWag</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>Biogeochemical</video:tag>
      <video:tag>Cycles</video:tag>
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    <loc>https://dnatube.com/videos/Lec-21-Isolation-Methods-Used-in-Operative-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Isolation Methods Used in Operative Dentistry</video:title>
      <video:description>&quot;Lec 21 - Isolation Methods Used in Operative Dentistry&quot; Use of the Erickson Vac-Ejector, suedapter and cotton roll holders. These methods are used during  procedures  with difficult access and when the operator is working alone. Orig. air date: MAR 4 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1338</video:duration>
      <video:publication_date>2012-09-11T08:13:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJYqwim4wRw</video:player_loc>
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      <video:tag>in</video:tag>
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      <video:tag>Dentistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Amalgam Polishing - Instrumentation</video:title>
      <video:description>&quot;Lec 4 - Amalgam Polishing - Instrumentation&quot; Basic instrumentation used in amalgam polishing.   Orig. air date: MAR 27 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22853.jpg</video:thumbnail_loc>
      <video:duration>837</video:duration>
      <video:publication_date>2012-09-11T08:24:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XRTJOV3DNh8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Packing-and-Carving-of-Class-I-and-V-Amalgam-for-Hygienists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Packing and Carving of Class I and V Amalgam for Hygienists</video:title>
      <video:description>&quot;Lec 5 - Packing and Carving of Class I and V Amalgam for Hygienists&quot; A demonstration of packing and carving a Class I and V amalgam. Designed for Dental Hygienists&apos; first experience. Cavity classification also included at end. Orig. air date: JAN 19 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22854.jpg</video:thumbnail_loc>
      <video:duration>1087</video:duration>
      <video:publication_date>2012-09-11T08:24:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vQ8uB4I9b4g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>Lewis Electron Dot Structures

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>-تكسير الدهون-ازالة الدهون-بدون جراحة
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
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الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
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Le lifting du visage et du cou ( face lift)
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( addition du sein), Le redrapage des seins tombants ( mastopexie)
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medicsorg.tripod.com/drkamalalhusseiny.htm
http://www.sehha.com/world/index.php?showuser=</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubule Dynamics</video:title>
      <video:description>This video demonstrates the behavior of microtubules. Assembly and disassembly at the end of a microtubule causes cell movements and many other biological functions. 

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/5ecf3646-537d-429e-a441-6fbe72961083/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-04-08T20:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4164.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microtubule</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vivo</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-step-2-CS-for-IMGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE step 2 CS for IMGs</video:title>
      <video:description>This video is parapared by usmletutoring and it will discuss joint pain case a 60 year old woman came to clinic with vague aches and pains she gets tired casily and has been unable to do a lot  of her routine chores for a month now.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5ee3f384-557f-46a4-8dff-f8756439cf45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-12-06T18:13:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10773.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Locate-integers-on-a-number-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Locate integers on a number line</video:title>
      <video:description>Locate integers on a number line

u9_l1_t2_we1 Locate integers on a number line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25093.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-18T01:12:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TlZVPfvTLXA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Locate</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Legal-Studies-160-Lecture-25-Community-Corrections-Less</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Legal Studies 160 - Lecture 25: Community Corrections: Less</video:title>
      <video:description>Legal Studies 160 - Lecture 25: Community Corrections: Less

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26128.jpg</video:thumbnail_loc>
      <video:duration>3948</video:duration>
      <video:publication_date>2012-09-18T23:59:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aH3KZFGsXsg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>Corrections</video:tag>
      <video:tag>Less</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Manakin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manakin</video:title>
      <video:description>This manakin bird does moon walking before Micheal Jackson. This documentary shows this bird in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5f83265e-da9b-47b9-bebd-6fb2dd31b80c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-04-19T19:05:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1878.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>bio1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Coordinate-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Coordinate System</video:title>
      <video:description>This video explains all the terms related to 3D coordinate geometry. Here different problems are solved with many examples which will remove your all misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/64a01893-c32f-4a76-a940-786691bffdea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2010-12-06T10:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6469.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Completing-the-square</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Completing the square</video:title>
      <video:description>This math video solves a quadratic by completing the square.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3e92cb03-52ec-4a46-96b2-8ad0d366a3d2/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:51:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2485.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Completing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Quadratic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Face-Lift-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Face Lift Surgery</video:title>
      <video:description>This video shows the full procedure of removing the extra skin in a face lift surgery. You will be awake on seeing the results of this face lift surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a05c1dc-37b8-439e-a459-495704a3777c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2011-11-30T23:09:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9742.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>I</video:tag>
      <video:tag>was</video:tag>
      <video:tag>awake</video:tag>
      <video:tag>during</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-a-Neck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of a Neck</video:title>
      <video:description>This video shows the examination of a patient&apos;s neck by the doctor. First thing to examine is the position of trachea and then the thyroid is examined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/578817fa-eb6f-41b6-afab-5d362fc728b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-03T03:37:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10613.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neck</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Biology-1AL-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 7.

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27033.jpg</video:thumbnail_loc>
      <video:duration>5044</video:duration>
      <video:publication_date>2012-09-19T06:27:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fooIJHAjzrw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Texas-mosquito-mystery-Crash-course-ecology-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Texas mosquito mystery : Crash course ecology part 2</video:title>
      <video:description>Population ecology involves studying groups in a species known to interact with each other, examine their lifestyle and understand the variations in their lifestyle. Major concerns in this field include; Density and dispersion, growth of population, imitation factors, density dependence, and independent, exponential and logistical growth and growth rate calculation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30258.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2013-02-11T04:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30258.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>population</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Texas</video:tag>
      <video:tag>mosquito</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxinium-Knee-Long-lasting-replacement-for-Canadian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxinium Knee - Long lasting replacement for Canadian</video:title>
      <video:description>Canadian got a long lasting knee replacement of Oxinium ceramic material in India. Surgery performed by Dr.Venkatachalam of Madras www.kneeindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c54b7598-a59d-47f4-b3c9-1a7afff790d8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-25T13:03:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4318.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oxinium</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>India</video:tag>
      <video:tag>kneeindia</video:tag>
      <video:tag>com</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mashups-in-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mashups in Bioinformatics</video:title>
      <video:description>www.bimatics.blogspot.com Use of Mashups in Bioinformatics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c9a7518a-3caf-49e5-9ec7-fea3f2e45fa5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>527</video:duration>
      <video:publication_date>2009-04-19T18:55:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1858.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>computationalbiology</video:tag>
      <video:tag>systembiology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>tutorials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosomes-defined</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosomes defined</video:title>
      <video:description>A single molecule of deoxyribonucleic acid makes a chromosome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/584432ec-5eb7-4f12-8fed-edec78091d84/cand_25.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2007-10-16T00:05:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1075.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>chromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Japanese-Magic-Lantern-Performance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  Japanese Magic Lantern Performance</video:title>
      <video:description>Lec 6 -  Japanese Magic Lantern Performance. On Friday, April 22 and Saturday, April 23, the Minwa-za Company of Tokyo enchanted the crowd at Rockefeller Memorial Chapel with the lost art of magic lantern performance, utsushi-e.  This Japanese art form uses lanterns (furo) and slides (taneita) to project brightly colored moving images on a large screen. The images are accompanied by storytelling and the music of the shamisen, a traditional three-stringed instrument.  Utsushi-e was introduced in Japan around 1800, but began to fall out of favor by the end of the 19th century. The Minwa-za Company rediscovered the art of utsushi-e in the 1970s, and spent years researching and learning the traditional techniques.  During Minwa-za&apos;s weeklong residency at the University of Chicago, they shared the art of utsushi-e in a series of workshops, lectures, and performances for students and community members.  PhD candidate Artemis Willis, organized the company&apos;s visit and the Andrew W. Mellon Foundation, the Center for East Asian Studies, and the University of Chicago Arts Council sponsored the residency.

To see the workshop and matinee, go to http://www.youtube.com/watch?v=LZvMHyWkjwI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14715.jpg</video:thumbnail_loc>
      <video:duration>4017</video:duration>
      <video:publication_date>2012-08-27T10:17:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wCUBhhdiU9w</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Japan</video:tag>
      <video:tag>minwa</video:tag>
      <video:tag>za</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>East</video:tag>
      <video:tag>Asian</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>media</video:tag>
      <video:tag>magic</video:tag>
      <video:tag>lantern</video:tag>
      <video:tag>slides</video:tag>
      <video:tag>utushi</video:tag>
      <video:tag>E</video:tag>
      <video:tag>education</video:tag>
      <video:tag>precinema</video:tag>
      <video:tag>anime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transitional-Fossils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transitional Fossils</video:title>
      <video:description>The video will give you a well detailed list of transitional fossils.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f358bc37-df91-44c7-b0f6-9500553745cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2009-05-27T21:20:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2537.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>transitional</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>archaeopteryx</video:tag>
      <video:tag>ambulocetans</video:tag>
      <video:tag>therapsids</video:tag>
      <video:tag>Darwin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Exercise-Write-a-Fibonacci-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Exercise - Write a Fibonacci Function</video:title>
      <video:description>Exercise - Write a Fibonacci Function

Introduction to the Fibonacci Sequence and a programming challenge</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25094.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-18T01:12:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bdbc1ZC-vhw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Exercise</video:tag>
      <video:tag>Write</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-Barium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining Barium</video:title>
      <video:description>This video will help you understand this chemical element called Barium, it;s application,where it occurs and it&apos;s physical properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6a1b83dd-d465-4cce-a388-3ca24bce3350/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11211.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Barium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newtons-First-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newton&apos;s First Law</video:title>
      <video:description>The Newton&apos;s law of inertia is deiscussed in the video with examples. This law states that object will maintain their state of motion unless acted upon by an outside force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9e1a8439-bff0-4189-8062-718aa22275cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-12-01T07:15:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28181.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>newtons</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inertia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Supernova-Supernovae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Supernova (Supernovae)</video:title>
      <video:description>Supernova (Supernovae)

Supernova (Supernovae)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24962.jpg</video:thumbnail_loc>
      <video:duration>718</video:duration>
      <video:publication_date>2012-09-17T17:50:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qOwCpnQsDLM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Supernova</video:tag>
      <video:tag>Supernovae</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-IIT-JEE-Trace-and-Determinant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - IIT JEE Trace and Determinant</video:title>
      <video:description>IIT JEE Trace and Determinant

2010 IIT JEE Paper 1 Problem 43 Trace and Determinant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24963.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-17T17:50:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5S03uylNn-Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>trace</video:tag>
      <video:tag>and</video:tag>
      <video:tag>determinant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Rationalizing-Denominators-with-Conjugates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Rationalizing Denominators with Conjugates</video:title>
      <video:description>Rationalizing Denominators with Conjugates

u16_l2_t4_we2 Rationalizing Denominators with Conjugates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25311.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-18T02:49:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ENIUcjdPO54</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rationalizing</video:tag>
      <video:tag>Denominators</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Conjugates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Imaginary-Roots-of-Negative-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Imaginary Roots of Negative Numbers</video:title>
      <video:description>Imaginary Roots of Negative Numbers

u16_l4_t1_we2 Imaginary Roots of Negative Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25316.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-18T02:51:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s03qez-6JMA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>imaginary</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-New-York-and-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - New York and Climate Change</video:title>
      <video:description>&quot;Lec 16 - New York and Climate Change&quot; January 3, 2011 - Rohit Aggarwala, Director of Long-Term Planning and Sustainability for New York City from 2006-2010, discusses the content, history and execution of PlaNYC, New York&apos;s award-winning sustainability efforts in addition to addressing the challenges facing other major cities of the world.

Stanford University
http://www.stanford.edu

PlaNYC 2030
http://www.nyc.gov/planyc

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18787.jpg</video:thumbnail_loc>
      <video:duration>3753</video:duration>
      <video:publication_date>2012-09-04T05:25:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bnpU6Bhltq0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Justice</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>built</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Stoichiometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Stoichiometry</video:title>
      <video:description>Stoichiometry

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26126.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-18T23:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hSBT6oe6dSA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Stoichiometry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Surgery-in-Thailand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Surgery in Thailand</video:title>
      <video:description>This video shows a world class and affordable heart surgery in Thailand. Well expert cardiologist with advance techniques in Thailand are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d4f57f79-9fa2-418c-a9ca-300d444aef37/cand_25.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-11-30T22:33:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9687.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-GMAT-Math-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - GMAT: Math 8</video:title>
      <video:description>GMAT: Math 8

42-48, pgs. 157-158</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21924.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-10T23:47:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yZtpr_curdc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of Abdomen</video:title>
      <video:description>This video shows the bone structure of abdomen and its working. The part between thorax(chest) and pelvis is known as abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e5ca921-bd70-4729-b795-f0abead27fa5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-30T05:59:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9303.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interamuscular-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interamuscular Injection</video:title>
      <video:description>What is IM injection and what are the precautions required? This video will help you to know more about the IM injection like choosing the right spot for the injection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4a2a3cdf-5153-479e-b181-149d7244f971/cand_25.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2011-11-30T22:30:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9681.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IM</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Price-of-Related-Products-and-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Price of Related Products and Demand</video:title>
      <video:description>Price of Related Products and Demand

How changes in the price of related goods can shift demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25371.jpg</video:thumbnail_loc>
      <video:duration>348</video:duration>
      <video:publication_date>2012-09-18T13:22:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-oClpRv7msg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>price</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Related</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>and</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Articulator-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Articulator Demonstration</video:title>
      <video:description>&quot;Lec 2 - Articulator Demonstration Relates the movement of the mandible to various articulators  Orig. air date: OCT 15 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20801.jpg</video:thumbnail_loc>
      <video:duration>1201</video:duration>
      <video:publication_date>2012-09-07T17:19:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x9xm3aGXW_k</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Articulator</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Growing-by-a-percentage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Growing by a percentage</video:title>
      <video:description>Growing by a percentage

Growing a quantity by a percentage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20106.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T02:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X2jVap1YgwI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Growing</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Percentage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Grow-Your-Stars-Dont-Buy-Them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Grow Your Stars -- Don&apos;t Buy Them</video:title>
      <video:description>Grow Your Stars -- Don&apos;t Buy Them

An interview with Boris Groysberg, Professor, Harvard Business School.  Many star performers hired from outside don&apos;t perform as expected at their new company. So, develop stars within your company; for example, through strong training and mentoring programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25578.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-18T16:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NLSo2XOywBI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>grow</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>T</video:tag>
      <video:tag>buy</video:tag>
      <video:tag>them</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Managing-B-Players</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Managing B Players</video:title>
      <video:description>Managing B Players

An interview with Tom DeLong, Professor, Harvard Business School.  Executives can get more value from their workforce if they recognize and motivate their B players. These solid, steady performers form the bulk of a workforce--and bring crucial forms of value to companies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25580.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-18T16:30:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hvij3cKyQGU</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Managing</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Players</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Real-GDP-driving-Price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Real GDP driving Price</video:title>
      <video:description>Real GDP driving Price

Thinking about how high utilization could drive price as another justification for an upward sloping short-run aggregate supply curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25581.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-09-18T16:30:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XsD7mqFDJs0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Real</video:tag>
      <video:tag>GDP</video:tag>
      <video:tag>Driving</video:tag>
      <video:tag>price</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-250A-Lecture-12-Experimental-Studies-I-In</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 250A - Lecture 12: Experimental Studies I:  In</video:title>
      <video:description>Public Health 250A - Lecture 12: Experimental Studies I:  In

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25584.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-18T16:31:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1kB9obdycs</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Experimental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>I</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-10-Lecture-1-Welcome-Abstraction-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 10 - Lecture 1: Welcome - Abstraction Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 1: Welcome - Abstraction

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26811.jpg</video:thumbnail_loc>
      <video:duration>2999</video:duration>
      <video:publication_date>2012-09-19T02:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KnKFjNpA9J8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Welcome</video:tag>
      <video:tag>Abstraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infection-Prevention-and-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infection Prevention and Control</video:title>
      <video:description>When a person has a foreign organism in their body which get nourishment from that person,it is said that, that person is having ans infection. This video is to inform people about various infections and how to prevent them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7271fad3-2861-4509-9490-b35c5a870729/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T22:47:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9713.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infection</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Making-Large-Scale-Solar-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Making Large Scale Solar Work</video:title>
      <video:description>&quot;Lec 26 - Making Large Scale Solar Work&quot; (April 28, 2010) Margot Gerritsen, Associate Professor of Energy Resources Engineering at Stanford, discusses the recent upswing in the development of large-scale solar projects, with elaboration on fast-track projects, the political, economic and financial barriers to implementation, and utility integration along with several current case project examples.

Stanford University
http://www.stanford.edu

Stanford Energy Resources Engineering
http://pangea.stanford.edu/ERE/index.php

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18797.jpg</video:thumbnail_loc>
      <video:duration>3766</video:duration>
      <video:publication_date>2012-09-04T05:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Abo_V6pYTSI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>governmental</video:tag>
      <video:tag>organizations</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Tax-Lever-of-Fiscal-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Tax Lever of Fiscal Policy</video:title>
      <video:description>Tax Lever of Fiscal Policy

How government can effect aggregate demand through tax policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25590.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-19T06:30:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n4CEmSnX9Bk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Legal-Studies-160-Lecture-22-Mass-Incarceration-and-Inequ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Legal Studies 160 - Lecture 22: Mass Incarceration and Inequ</video:title>
      <video:description>Legal Studies 160 - Lecture 22: Mass Incarceration and Inequ

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26122.jpg</video:thumbnail_loc>
      <video:duration>4401</video:duration>
      <video:publication_date>2012-09-18T23:58:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P-KI9PMYshA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Incarceration</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inequ</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-71-Exponent-Properties-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Exponent Properties 4</video:title>
      <video:description>Exponent Properties 4

u11_l1_t2_we4 Exponent Properties 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25197.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-18T01:50:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X6zD3SoN3iY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>4</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-169-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 169 - Lecture 23</video:title>
      <video:description>Computer Science 169 - Lecture 23

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26124.jpg</video:thumbnail_loc>
      <video:duration>4731</video:duration>
      <video:publication_date>2012-09-18T23:59:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j7j37PAXgvA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/EF-termo-unstable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EF-termo unstable</video:title>
      <video:description>This video describes the structure of elongation factor Tu.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1081b376-4275-4aee-867f-aa3f68722866/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-05-27T19:28:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2422.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>elongation</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>Tu</video:tag>
      <video:tag>EF</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-169-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 169 - Lecture 24</video:title>
      <video:description>Computer Science 169 - Lecture 24

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26127.jpg</video:thumbnail_loc>
      <video:duration>4556</video:duration>
      <video:publication_date>2012-09-18T23:59:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ePPkVCyedI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-Physics-111-X-Ray-Crystallography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Physics 111: X-Ray Crystallography</video:title>
      <video:description>Physics 111: X-Ray Crystallography

Physics 111 Advanced Laboratory.  Professor Sumner Davis

Modern condensed matter physics began in 1912 when Laue, Friedrich, and Knipping presented a paper on the diffraction of x-rays by crystals. They proved that crystals are periodic lattices of atoms, and ever since then this periodicity has been invaluable to studies of condensed matter. In the experiment you observe first hand the diffraction of x-rays, and will learn about crystallography. The equipment is a commercial instrument all in one package. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27051.jpg</video:thumbnail_loc>
      <video:duration>2317</video:duration>
      <video:publication_date>2012-09-19T06:31:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tx-p9F_886E</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>crystallography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Calculus-BC-2008-2-a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Calculus BC 2008 2 a</video:title>
      <video:description>Calculus BC 2008 2 a

2a of 2008 Calculus BC exam (free response)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19902.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2012-09-06T00:46:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xvvI_QRYxBY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>2</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Expression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression</video:title>
      <video:description>Gene Expression which information from a gene is used in the synthesis of a functional gene product is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/bb713f36-7e20-4cd5-bc85-7cccf0a44c7f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2007-10-03T23:40:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1064.mp4</video:content_loc>
      <video:uploader>shiva</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>geneExpression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Handling-objects-that-are-impaled</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Handling objects that are impaled</video:title>
      <video:description>This video explains what a person should do if an object is impaled in the body. It is very important to not remove the object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd9ebd11-59b0-473c-8045-3916d094c4b1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-12-01T03:33:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10091.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Impaled</video:tag>
      <video:tag>Objects</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Carbon-Sequestration-Natural-Gas-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Carbon Sequestration &amp; Natural Gas Extraction</video:title>
      <video:description>&quot;Lec 48 - Carbon Sequestration &amp; Natural Gas Extraction&quot; May 20, 2009 - Mark Zoback, professor in the Department of Geophysics, Stanford University, discusses recent developments in natural gas extraction that enable cost-effective carbon capture and storage to mitigate greenhouse gas emissions. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu

Professor Mark Zoback
http://woods.stanford.edu/cgi-bin/facultydb.pl?profile=zoback

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18819.jpg</video:thumbnail_loc>
      <video:duration>3232</video:duration>
      <video:publication_date>2012-09-04T05:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LMdGrxW8-Jo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>gasses</video:tag>
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      <video:tag>unconventional</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>stabilization</video:tag>
      <video:tag>Wedges</video:tag>
      <video:tag>Shale</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>Bed</video:tag>
      <video:tag>methane</video:tag>
      <video:tag>Tight</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>reservoirs</video:tag>
      <video:tag>hydraulic</video:tag>
      <video:tag>fracturing</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>adsorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Exponent-Properties-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Exponent Properties 7</video:title>
      <video:description>Exponent Properties 7

u11_l1_t3_we3 Exponent Properties 7</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25201.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2012-09-18T01:51:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IF-8VOiEOes</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-u14-l1-t1-we-INT-Consistent-System-of-Independent-Equations-t2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - u14 l1 t1 we INT Consistent System of Independent Equations t2</video:title>
      <video:description>u14 l1 t1 we INT Consistent System of Independent Equations t2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25206.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-09-18T01:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dHVLkFQCsmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>u14</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>we</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Consistent</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>t2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Scientific-Notation-3-new</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Scientific Notation 3 (new)</video:title>
      <video:description>Scientific Notation 3 (new)

u11_l1_t4_we3 Scientific Notation 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25207.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2012-09-18T01:53:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dD71fFNwVJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>3</video:tag>
      <video:tag>new</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Graphical-System-of-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Graphical System of Inequalities</video:title>
      <video:description>Graphical System of Inequalities

u14_l1_t2_we1 Graphical System of Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25208.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-18T01:53:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CA4S7S-3Lg4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnification-of-an-Onion-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnification of an Onion Cell</video:title>
      <video:description>An onion cell is somewhat similar to an animal cell. In this video you will see an onion cell which is magnified 400 times. This experiment was performed by students from Bangkok.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/ef9f9c96-d3ba-4c65-a59a-89efbbad1f4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-06-06T08:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2774.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Onion</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>magnification</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-188-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 188 - Lecture 20</video:title>
      <video:description>Computer Science 188 - Lecture 20

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26326.jpg</video:thumbnail_loc>
      <video:duration>4762</video:duration>
      <video:publication_date>2012-09-19T00:49:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qujKLr6OyIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creating-Thalassemia-Awareness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creating Thalassemia Awareness</video:title>
      <video:description>Both students and teachers embarked on this movement to create awareness of Thalassemia. This project from CIMSA Faculty of Medicine Gadjah Mada University.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/3137a2f7-1eb4-4662-8fc1-23874fc678e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2009-06-30T11:12:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2923.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Health</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Brain-How-Infromations-Are-Send</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Brain- How Infromations Are Send?</video:title>
      <video:description>This video contains information about human brain. Human Brain consist of neuron, Neuron is the basic unit that consists of axons and nucleus, nucleus is central part of neuron and axon is the conveyor of information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b206dd54-4118-48f5-883f-a3af36bf0c6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2013-02-09T07:28:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29840.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>human</video:tag>
      <video:tag>connectome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rectoanal-junction-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectoanal junction histology</video:title>
      <video:description>The rectoanal junction is the division between the rectum and the anus and is marked by a mucous membrane. This video demonstrates how this section looks like and gives more information on the same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b21726ff-a0bd-45e9-ac8c-c6055c1d664a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2011-11-28T11:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8482.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Rectoanal</video:tag>
      <video:tag>Junction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Addition-Elimination-Method-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Addition Elimination Method 2</video:title>
      <video:description>Addition Elimination Method 2

u14_l2_t2_we2 Addition Elimination Method 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25219.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-09-18T01:56:44.000Z</video:publication_date>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

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Chemical Demonstrations by Lonnie Martin
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Titel Neurofibromatosis</video:title>
      <video:description>Dscription Neurofibromatosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1dffb7ac-e6e4-4e14-b7c9-6ef604116b68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-06T20:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7293.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Key</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Neurofibromatosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Invisible-polymersgGlow-spit-balls-incredible-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Invisible polymersgGlow spit balls incredible Science</video:title>
      <video:description>For a little fun grow your Spitballs polymer spheres in water with food coloring hold the glow in the dark spitballs under a bright light to charge them up therefore they may not appear to be completely invisible in water</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/cf19677d-1d65-4fc8-b9bc-4e66fa5d1b74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-12-09T07:02:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28424.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Invisible</video:tag>
      <video:tag>Polymers</video:tag>
      <video:tag>Glow</video:tag>
      <video:tag>Spit</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Search-for-Life-on-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Search for Life on Mars</video:title>
      <video:description>&quot;Lec 8 - The Search for Life on Mars&quot; (February 9, 2010) Dr. Janice Bishop with Carl Sagan Center at the SETI Institute and the NASA Ames Research Center discusses Martian geology and mineralogy, and the search for life on Mars.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18916.jpg</video:thumbnail_loc>
      <video:duration>4332</video:duration>
      <video:publication_date>2012-09-04T07:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AMo-33kFb8E</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>moons</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Giovanni</video:tag>
      <video:tag>Schiaparelli</video:tag>
      <video:tag>Percival</video:tag>
      <video:tag>Lowell</video:tag>
      <video:tag>Viking</video:tag>
      <video:tag>Pathfinder</video:tag>
      <video:tag>phoenix</video:tag>
      <video:tag>MSL</video:tag>
      <video:tag>Mariner</video:tag>
      <video:tag>Odyssey</video:tag>
      <video:tag>meteorites</video:tag>
      <video:tag>Missions</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Orbiter</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Surveyor</video:tag>
      <video:tag>Spi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Product-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Product Rule</video:title>
      <video:description>Product Rule

The product rule.  Examples using the Product and Chain rules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19817.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-05T17:47:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h78GdGiRmpM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Product</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Earth-and-Planetary-Science-C20-Faults-The-pro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Earth and Planetary Science C20 -Faults: The pro</video:title>
      <video:description>&quot;Lec 4 - Earth and Planetary Science C20 -Faults: The pro&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27445.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-09-21T07:18:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GUwt574AKgc</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Faults</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Pro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Earth-and-Planetary-Science-C20-CS-The-1906-Ea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Earth and Planetary Science C20 - CS: The 1906 Ea</video:title>
      <video:description>&quot;Lec 6 - Earth and Planetary Science C20 - CS: The 1906 Ea&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27447.jpg</video:thumbnail_loc>
      <video:duration>2720</video:duration>
      <video:publication_date>2012-09-21T07:18:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j9qaa7eIXzo</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>the</video:tag>
      <video:tag>1906</video:tag>
      <video:tag>Ea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-lymphocytes-in-specific-immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T lymphocytes in specific immunity</video:title>
      <video:description>How do T lymphocytes or T cells play important role in specific immunity?  The cytotoxic T lymphocytes destroy infected cells or cancer cells. The helper T cells help production of specific antibodies by B cells, another kind of lymphocytes involved in specific immunity. 
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d7db6ade-1855-4f2f-beba-a16e9ef79aa6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2010-11-25T22:08:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6113.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Role</video:tag>
      <video:tag>lymphocytes</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-Revealed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis Revealed</video:title>
      <video:description>Mitosis is process of somatic cell division. 
This video discuss events in mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d7e155f0-eb71-4529-af5f-8f6318392189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2007-05-16T02:10:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/352.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mitosis</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plant-root</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plant root</video:title>
      <video:description>brief of plant root system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/d7dd4c47-c311-47d3-bc69-ce6b0d54ac2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2012-03-26T11:06:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11990.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Root</video:tag>
      <video:tag>Plant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 2 - Darwin&apos;s Legacy&quot; September 29, 2008 lecture by Eugenie Scott for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200).  Dr. Scott explores the evolution vs. creationism debate and provides an argument for evolution.  The lecture is concluded with a panel discussion with Brent Sockness and Jeff Wine.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18994.jpg</video:thumbnail_loc>
      <video:duration>6971</video:duration>
      <video:publication_date>2012-09-04T08:48:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mEnFJTgr9x4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>church</video:tag>
      <video:tag>and</video:tag>
      <video:tag>State</video:tag>
      <video:tag>separation</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>epistemology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Legal-Studies-160-Lecture-19-Prison-Discipline-and-Rehabilitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Legal Studies 160 - Lecture 19: Prison Discipline and Rehabilitation</video:title>
      <video:description>Legal Studies 160 - Lecture 19: Prison Discipline and Rehabilitation

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26137.jpg</video:thumbnail_loc>
      <video:duration>4404</video:duration>
      <video:publication_date>2012-09-19T00:01:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q93Bv73h9sc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Prison</video:tag>
      <video:tag>discipline</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rehabilitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Earth-and-Planetary-Science-C20-Building-up-to</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Earth and Planetary Science C20 -: Building up to</video:title>
      <video:description>&quot;Lec 9 - Earth and Planetary Science C20 -: Building up to&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27450.jpg</video:thumbnail_loc>
      <video:duration>2774</video:duration>
      <video:publication_date>2012-09-21T07:19:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DCatCKyPjnY</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>building</video:tag>
      <video:tag>up</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Brain-Anatomy-MRI-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Brain Anatomy MRI 3D</video:title>
      <video:description>3D MRI Human Brain Anatomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/df0ffbbe-f759-4116-8eb8-8af8c3f17274/cand_25.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2010-11-23T00:09:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5700.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spermatogenesis-The-Production-of-Sperm-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spermatogenesis: The Production of Sperm Cells</video:title>
      <video:description>Spermatogenesis is the process by which male gonad (testes) produce mature spermatozoa, the mature male gametes, in many sexually reproducing organisms. For humans spermatogenesis takes approximately 64 days. It starts at puberty and usually continues uninterrupted until death.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/e25574ea-a06d-46b7-abd7-d310bfd01a79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-05-28T23:06:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/460.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>SpermCells</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-into-the-Wild-Penguin-prostitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep into the Wild Penguin prostitution</video:title>
      <video:description>Well it seems that one of man&apos;s oldest vices is not restricted to man alone. A documentary by BBC shows that there is penguin prostitution. Payment, well 69 stones will do.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/75886fb1-3c74-4153-928e-5e250b549ee7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-25T23:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7971.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Penguin</video:tag>
      <video:tag>prostitution</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Public-Health-250B-Lecture-17-Matching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Public Health 250B - Lecture 17: Matching</video:title>
      <video:description>Public Health 250B - Lecture 17: Matching

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25623.jpg</video:thumbnail_loc>
      <video:duration>5999</video:duration>
      <video:publication_date>2012-09-18T16:41:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bFgx1B00XN4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Matching</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Strokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Strokes</video:title>
      <video:description>Strokes

Basics of strokes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25138.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2012-09-18T01:29:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xbyfeEW56Nc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Strokes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-10-Lecture-18-Higher-Order-Functions-I-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 10 - Lecture 18: Higher Order Functions I Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 18: Higher Order Functions I

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26860.jpg</video:thumbnail_loc>
      <video:duration>2846</video:duration>
      <video:publication_date>2012-09-19T02:46:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s3onEMFk62c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affymetrix-microarray-assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affymetrix microarray assay</video:title>
      <video:description>affymetrix microarray</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f9b399f-d28e-4d48-862d-703186fdff18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-11-20T22:59:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5626.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Affymetrix</video:tag>
      <video:tag>Microarray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Photosynthesis-the-light-reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Photosynthesis-the light reactions</video:title>
      <video:description>Lec 12- Photosynthesis-the light reactions.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17160.jpg</video:thumbnail_loc>
      <video:duration>2787</video:duration>
      <video:publication_date>2012-09-02T11:58:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WOTb9yp0OQw</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Photosynthesis-CO2-fixation-and-rel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Photosynthesis-CO2 fixation and rel</video:title>
      <video:description>Lec 13- Photosynthesis-CO2 fixation and rel.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17161.jpg</video:thumbnail_loc>
      <video:duration>2547</video:duration>
      <video:publication_date>2012-09-02T11:58:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SZVcS3z7NQA</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Attached-Cell-Culture-Video-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attached Cell Culture Video Technique</video:title>
      <video:description>Aseptic techniques ensure that all cell culture procedures are performed to a standard that will prevent contamination from bacteria fungi mycoplasma and cross contamination with other cell lines all work is done under a tissue culture hood</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c81b7560-a519-4da5-be23-45b6bc0c85b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2010-11-20T23:09:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5632.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Attached</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PoolTechversionTR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PoolTechversionTR</video:title>
      <video:description>PoolTech Company&apos;s synthetic biology related plant project</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/d5805d92-797c-4ae5-bcf4-6bd0f4114923/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-03-16T07:12:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6873.mp4</video:content_loc>
      <video:uploader>cihan tastan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>company</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>synthetic</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-How-Somatic-Cells-Mitosis-and-Gam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- How Somatic Cells (Mitosis) and Gam</video:title>
      <video:description>Lec 14- How Somatic Cells (Mitosis) and Gam.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17162.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-09-02T11:59:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oRmmkERYVQg</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-How-Genes-Organized-on-Chromosomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- How Genes Organized on Chromosomes,</video:title>
      <video:description>Lec 16- How Genes Organized on Chromosomes.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17164.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-02T12:01:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LYM68LHkMuA</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Toward-Adaptive-Services-for-Personal-Archiving</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Toward Adaptive Services for Personal Archiving</video:title>
      <video:description>&quot;Lec 5 - Toward Adaptive Services for Personal Archiving&quot; November 2, 2007 lecture by Cathy Marshall for the Stanford University Human-Computer Interaction Seminar (CS 547). Most of us engage in magical thinking when it comes to the long term fate of our digital stuff. At this point, a strategy that hinges on benign neglect and lots of copies seems to be the best we can hope for. Cathy discusses four central themes of personal digital archiving and some additional challenges introduced by home computing environments. She also talks about how these themes relate to emerging institutional archiving technologies, best practices, and information policies.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24044.jpg</video:thumbnail_loc>
      <video:duration>3695</video:duration>
      <video:publication_date>2012-09-14T14:58:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X---GW5ALIQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Toward</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>services</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>Archiving</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nano-robots-in-action-sci-fi-anime</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nano robots in action: sci-fi anime</video:title>
      <video:description>This sci-fi animation shows how nano robots may shape the future. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/eed12897-e6b9-453f-8d32-0158fb7c150c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2010-12-03T11:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6363.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nano</video:tag>
      <video:tag>robots</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>STOP</video:tag>
      <video:tag>anime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resurfacing-of-Shoulder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resurfacing of Shoulder</video:title>
      <video:description>Video shows the interview of a doctor about the shoulder resurfacing. Full surgical process of shoulder resurfacing is also shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a053d922-e792-4f96-9881-ef5e6e24dd17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2011-12-06T18:45:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10849.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Fertilization-Takes-Place</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Fertilization Takes Place</video:title>
      <video:description>Presented here is a detailed explanation of the actual process of Fertilization. Starting with the  female sex organ and the how the male sperm cells travel to the female ovum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3638d4b9-5aa5-4572-8874-5d2b7b8eab0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-12T02:51:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11431.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-A-Sports-Car</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing A Sports Car</video:title>
      <video:description>This video show the engineering done on sports car. The aluminum frame should be kept light weight. Here the full explanation of the manufacturing of car is provided.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/ef34765b-6248-4329-b7b7-b94c9a2cef3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-12-10T01:52:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28518.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Luxury</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>Cars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Valve-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Valve Replacement Surgery</video:title>
      <video:description>This video shows an affordable heart valve replacement surgery in India by trained cardiac surgeons. Different Indian surgeons are introduced in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c10df767-c713-4864-904d-3f93c44a2a33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-12-06T19:56:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10882.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Affordable</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>by</video:tag>
      <video:tag>trained</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>surgeons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-by-which-HIV-infects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process by which HIV infects</video:title>
      <video:description>Generally a slow progressive disease, the virus is always present in the body at all stages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/ef7ccddc-b855-4330-b961-9652de3e7e4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-04-06T21:32:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/211.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>core</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Corpus-callosum-agenesis-ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Corpus callosum agenesis ultrasound</video:title>
      <video:description>Agenesis of the corpus callosum is a congenital brain abnormality that occurs when the corpus callosum does not develop as it should during the early prenatal period it can occur as an isolated condition or medical conditions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ef7f49d2-bb93-47be-b708-d350ce9e306d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-12-01T03:39:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10116.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Corpus</video:tag>
      <video:tag>Callosum</video:tag>
      <video:tag>agenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 4 - MIT 18.085 Computational Science and Engineering I&quot; Applications to linear estimation: least squares

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15404.jpg</video:thumbnail_loc>
      <video:duration>4067</video:duration>
      <video:publication_date>2012-08-28T17:11:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HG43z9xopU8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Embryo-in-an-Ultra-Sound-Movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Embryo in an Ultra Sound Movie</video:title>
      <video:description>An ultra sound is a piece of equipment that develops images through sound and echos, just like bats. It is used for various purposes and as is the case in this video for pregnancy examination. This is movie of the human embryo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f5278f20-6d55-49f2-8b24-c594f7e83674/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-08-08T15:42:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3216.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>ultra</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Tau-versus-Pi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Tau versus Pi</video:title>
      <video:description>Tau versus Pi

Why Tau might be a better number to look at than Pi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20078.jpg</video:thumbnail_loc>
      <video:duration>982</video:duration>
      <video:publication_date>2012-09-06T01:51:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1jDDfkKKgmc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Tau</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>Pi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Equations 2</video:title>
      <video:description>Equations 2

slightly more complicated equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20084.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-09-06T01:53:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XoEn1LfVoTo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 7 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Hydrogen Atom Wave functions

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15174.jpg</video:thumbnail_loc>
      <video:duration>2986</video:duration>
      <video:publication_date>2012-08-28T15:28:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UGoGgkHYS10</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-Life-of-an-RNA-Virus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Life of an RNA Virus 2</video:title>
      <video:description>There are two types of RNA viruses. Single stranded RNA and double stranded RNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/9438e9fe-945d-4c45-a3b5-5b55304fb752/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T15:55:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4283.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eddie</video:tag>
      <video:tag>Holmes</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Cafe</video:tag>
      <video:tag>Scientifique</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>PNAS</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Busboys</video:tag>
      <video:tag>and</video:tag>
      <video:tag>poets</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>Washington</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>annie</video:tag>
      <video:tag>drinkard</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evaporation-Machine-Generating-power-from-bacterial-spores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evaporation Machine: Generating power from bacterial spores</video:title>
      <video:description>Ozgur Sahin and his team at Columbia wanted to find a way of capturing this small movement. Their solution, published in the journal Nature Communications, was to glue billions of these spores together on a plastic tape. Many of these plastic tapes attached together could then start to capture the tiny swelling and contraction of each spore. And that energy could then be converted into a useful form.

Simple devices made of bacterial spores, glue, and plastic may allow capturing energy from evaporating water. This video explains the motivation behind our work and the exciting process of scientifically driven innovation. The contents are based on the publication: &quot;Scaling up nanoscale water-driven energy conversion into evaporation-driven engines and generators&quot;, Nature Communications, 6:7346 (2015). http://dx.doi.org/10.1038/ncomms8346 For more information, http://www.extremebio.org/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/06/f9ed0872-85a6-4010-a511-629fc7130729/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2015-06-18T05:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32211.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>spores</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-CT-scan-Presented-by-Monod-Sign</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest  CT scan Presented by Monod Sign</video:title>
      <video:description>A chest ct scan is frequently ordered to look at the lungs, heart and nearby tissues it may be ordered after a chest x ray shows a lung nodule or to evaluate pneumonia and other lung diseases such as emphysema</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de93b4f7-4927-4d4d-b804-41064d443766/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-01T01:41:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9863.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Monod</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununseptium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununseptium video - Periodic Table of Videos</video:title>
      <video:description>A Russian team announce they&apos;ve created six atoms of Ununseptium, filling the last remaining gap in our current periodic table of elements. More chemistry at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12157.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-04-03T14:49:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5kVyOd-F5q0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ununseptium</video:tag>
      <video:tag>117</video:tag>
      <video:tag>dubna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Introduction to Robotics</video:title>
      <video:description>&quot;Lec Last - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. For the last meeting of the quarter, Professor Khatib shows a short video on PUMA robots demonstrating compliant motion and force control, lectures on Compliance, and shows the class various types of robots.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4214</video:duration>
      <video:publication_date>2012-09-03T16:18:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DdqNdpcFcF8</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>force</video:tag>
      <video:tag>control</video:tag>
      <video:tag>compliant</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>Linkage</video:tag>
      <video:tag>compliance</video:tag>
      <video:tag>stiffness</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>unified</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Public Health 257B</video:title>
      <video:description>lec 11-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19212.jpg</video:thumbnail_loc>
      <video:duration>5778</video:duration>
      <video:publication_date>2012-09-04T20:04:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TbBgHLyb-3o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Myopia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Myopia?</video:title>
      <video:description>This video explains the meaning of myopia. An eye defect in which the eye is not able to see distant object clearly is called myopia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d1391701-d8d8-4409-9e2d-beec67d795e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:36:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11155.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Myopia</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Zerona-in-Qatar-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zerona in Qatar Video</video:title>
      <video:description>Zerona is a low level laser device developed by erchonia corp for non invasive body slimming of the waist hips and thighs it has been shown to disrupt adipocyte or fat cell membranes causing the release of stored lipids and fatty material in turn promoting adipocyte collapse</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8be9568d-fd34-49a0-9ef4-b822817ad86a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-29T19:17:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9010.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Zerona</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Recognizing-Direct-and-Inverse-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Recognizing Direct and Inverse Variation</video:title>
      <video:description>Recognizing Direct and Inverse Variation

Examples of variables varying directly and inversely</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20202.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-09-06T02:33:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3_DxJwDTbyQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Biology-1A-Lecture-29-Hormones-Receptors-and-the-Endocr</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Biology 1A - Lecture 29: Hormones, Receptors, and the Endocr</video:title>
      <video:description>Biology 1A - Lecture 29: Hormones, Receptors, and the Endocr

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26367.jpg</video:thumbnail_loc>
      <video:duration>3011</video:duration>
      <video:publication_date>2012-09-19T00:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0xn4AS5ZboI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
      <video:tag>hormones</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Endocr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Biology-1A-Lecture-7-Enzyme-Structure-and-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Biology 1A - Lecture 7: Enzyme Structure and Function</video:title>
      <video:description>Biology 1A - Lecture 7: Enzyme Structure and Function

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26297.jpg</video:thumbnail_loc>
      <video:duration>2653</video:duration>
      <video:publication_date>2012-09-19T00:44:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AGuYb1vbf6Y</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemical Bonding</video:title>
      <video:description>Chemical Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26301.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-09-19T00:45:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R2TrrmdGM2A</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LIPOSUCTION-IN-QATAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIPOSUCTION IN QATAR</video:title>
      <video:description>شفط الدهون
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/29e4657b-0483-4449-8889-9598812af37a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-01-17T18:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3707.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>اشهر</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>العراق</video:tag>
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      <video:tag>الخدود</video:tag>
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      <video:tag>لبنان</video:tag>
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      <video:tag>الامارات</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Qatar-plastic-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Qatar plastic surgery</video:title>
      <video:description>Below are the doctors details.

General details:
Dr. Kamal Hussein Saleh,
Consultant Cosmetic Surgeon,
Al Eadi  Hospital, Qatar, Doha.

Certification:
American Board Certificate Aesthetic Medicine.		

Contact:
Phone; 0097455742973, 00971566516293.	
E-mail; ldrkhsh2001@yahoo.com.
Website; http://www.kamalsaleh.sptechs.com.
 
Services: 
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, Dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a9dc6b0a-3b5d-4bf2-878c-db889560805c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-15T16:27:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5404.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>qatar</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/After-the-Failed-Bailout-and-Stock-Market-Crash-Who-is-Winning-the-Election-News</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>After the Failed Bailout and Stock Market Crash Who is Winning the Election News</video:title>
      <video:description>stock markets climbed early on the news a few months after the crash of the U.S. stock market that started the great Depression to find out whats really happening with this election and how the events of failed bailout and stock market crash</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8163df6f-7dd9-4c20-85ce-6d0055686e5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2011-12-15T01:26:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11829.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>after</video:tag>
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      <video:tag>failed</video:tag>
      <video:tag>Bailout</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Who</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Winning</video:tag>
      <video:tag>Election</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/best-music-vides-on-voodo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>best music vides on voodo</video:title>
      <video:description>Click here for all things Wall of  Voodoo. You can find best videos of all category like music entertainment on voodoo site.</video:description>
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      <video:duration>23</video:duration>
      <video:publication_date>2010-12-06T13:58:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6531.mp4</video:content_loc>
      <video:uploader>ishik42125</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>Music</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Music-with-Tesla-Coil-it-is-like-DJ-Tesla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Music with Tesla Coil ( it is like DJ Tesla )</video:title>
      <video:description>Amazing video! This is a solid-state Tesla coil. The primary runs at its resonant frequency in the 41 KHz range, and is modulated from the control unit in order to generate the tones you hear./nSo just to explain a little further, yes, it is the actual high voltage sparks that are making the noise. Every cycle of the music is a burst of sparks at 41 KHz, triggered by digital circuitry at the end of a &quot;long&quot; piece of fiber optics./nWhat&apos;s not immediately obvious in this video is how loud this is. Many people were covering their ears, dogs were barking. In the sections where the crowd is cheering and the coils is starting and stopping, you can hear the the crowd is drowned out by the coil when it&apos;s firing./nThis Tesla coil was built and is owned by Steve Ward. Steve is a EE student at U of I Urbana-Champaign. He and Jeff have been going to Teslathons, which is where they met./nIt&apos;s been suggested that a good name for this coil would be the &quot;Zeusaphone&quot;. &quot;Thoremin&quot; has also been mentioned, though personally I think we need Theramin type inputs for that./nTo answer a few questions I&apos;ve received, YES, someone did yell &quot;Play Freebird!&quot; after the first round of music.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/334ea880-6824-419f-851f-b6ef5eea56bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-02-18T00:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11906.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>Singing</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>Music</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Why-Listening-To-Music-Is-Addictive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Listening To Music Is  Addictive?</video:title>
      <video:description>This scientific video demonstrates the benefits of listening to music. Music can trigger the release of dopamine which makes us feel good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3469e51b-f597-472e-9616-c390311515f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2012-12-08T07:51:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28353.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>Dopamine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - PACS 164A</video:title>
      <video:description>This is lecture 6 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19426.jpg</video:thumbnail_loc>
      <video:duration>5048</video:duration>
      <video:publication_date>2012-09-05T02:30:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YR82PyqSnaA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Partial-Quotient-Method-of-Division-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Partial Quotient Method of Division 2</video:title>
      <video:description>Partial Quotient Method of Division 2

Another example of doing long division using the partial quotient method</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20518.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2012-09-06T15:31:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omFelSZvaJc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>Quotient</video:tag>
      <video:tag>method</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Breast-Exam-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Breast Exam Part 3</video:title>
      <video:description>This video shows a loyal female breast exam by looking at different signs like dimpling, any change in nipples or changes in skin. Here the examination is performed by an expert doctor very carefully.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f445c037-2488-4755-a7b9-04fbc43cc1e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2011-12-06T18:19:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10788.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
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      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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    <loc>https://dnatube.com/videos/Human-Genetics-Biology-Introduction-to-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Genetics Biology &gt; Introduction to Biology</video:title>
      <video:description>Lectures Video Lectures - Lecture 9/nTopics covered:
	/nHuman Genetics/nInstructor:
	/nProf. Eric Lander/nTranscript - Lecture 9/nI want to go back a second to the end of last time because in the closing moments there, we, or at least I, got a little bit lost, and where the plusses and minuses were at a certain table./nAnd, I want to go back and make sure we&apos;ve got that straight./nWe were talking about a situation where we were trying to use genetics, and the phenotypes that might be observed in mutants to try to understand the biochemical pathway because we&apos;re beginning to try to unite the geneticist&apos;s point of view who looks only at mutants, and the biochemist&apos;s point of view who looks at pathways and proteins. And, I had hypothesized that there was some biochemists who had thought up a possible pathway for the synthesis of arginine that involved some precursor, alpha, beta, gamma, where alpha is turned into beta; beta is turned into gamma; and gamma is used to turn into arginine./nAnd, hypothetically, there would be some enzymes: enzyme A that converts alpha, enzyme B that converts beta, and enzyme C that converts gamma. And, we were just thinking about, what would the phenotypes look like of different arginine auxotrophs that had blocks at different stages in the pathway. If I had an arginine auxotroph that had a block here because let&apos;s say a mutation in a gene affecting this enzyme, or at a block here at a mutation affecting, say, the gene that encodes enzyme C, how would I be able to tell very simply that they were in different genes? Last time, we found that we could tell they were in different genes by doing a cross between a mutant that had the first mutation, and a mutant that had the second mutation, and looking at the double heterozygote, right? And, if in the double heterozygote you had a wild type or a normal phenotype, then they had to be in different genes, OK? Remember that?/nThat was called a test of complementation. That was how we were able to sort out which mutations were in the same gene,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0b855a00-8143-425b-a825-b3813efe0627/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2009-04-02T04:30:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1546.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reunite-your-split-ends</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reunite your split ends</video:title>
      <video:description>This video explains how reunite your split ends (Beauty _ Grooming Guru).

It&apos;s IMPOSSIBLE to repair split ends fully. But, watch this to learn how to contain the damage, before your strands break completely! And for more, visit: http://beauty-grooming.healthguru.com/</video:description>
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      <video:duration>106</video:duration>
      <video:publication_date>2012-10-11T00:40:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27855.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Reunite</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Split</video:tag>
      <video:tag>ends</video:tag>
      <video:tag>beauty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Law-2706-Resource-Alternatives-Tradition-Fuels-Oil-and-Hydroelectric-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Law 270.6  Resource Alternatives: Tradition Fuels, Oil and Hydroelectric Power</video:title>
      <video:description>Law 270.6  Resource Alternatives: Tradition Fuels, Oil and Hydroelectric Power

Resource Alternatives: Introduction to Tradition Fuels, and Oil and Hydroelectric Power - February 21, 2008.  The choice of fuel for generating electricity has significant implications for the environment, the economy, the reliability of power delivery, and national security.  After an overview of the fuel choices, we will discuss oil and hydroelectric power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19605.jpg</video:thumbnail_loc>
      <video:duration>9408</video:duration>
      <video:publication_date>2012-09-05T03:48:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ou_kgbzGIW0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>global</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>green</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>management</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>suburban</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-CS-61B-Trees-and-Traversals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - CS 61B Trees and Traversals</video:title>
      <video:description>CS 61B Trees and Traversals

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19606.jpg</video:thumbnail_loc>
      <video:duration>3278</video:duration>
      <video:publication_date>2012-09-05T03:48:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/evwGnROlB58</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>trees</video:tag>
      <video:tag>traversals</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-CS-61B-Disjoint-Sets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - CS 61B Disjoint Sets</video:title>
      <video:description>CS 61B Disjoint Sets

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19627.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-09-05T03:53:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSPAjGfDl7Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>disjoint</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Resource-Alternatives-Coal-and-Nuclear-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Resource Alternatives: Coal and Nuclear Power</video:title>
      <video:description>Resource Alternatives: Coal and Nuclear Power

More than half of the electric energy offered to customers in the United States comes from coal-fired plants, and most observers expect these numbers to stay the same for many years to come.  Is coal the fuel of the past or the fuel for the future?  We will also discuss the pluses and minuses of a nuclear power resurgence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19629.jpg</video:thumbnail_loc>
      <video:duration>9421</video:duration>
      <video:publication_date>2012-09-05T03:54:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RwM53uCDlp8</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>markets</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>choices</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>nuclear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-CS-61B-Sorting-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - CS 61B Sorting III</video:title>
      <video:description>CS 61B Sorting III

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19630.jpg</video:thumbnail_loc>
      <video:duration>2872</video:duration>
      <video:publication_date>2012-09-05T03:54:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y6LOLpxg6Dc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Exponent-Properties-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Exponent Properties 5</video:title>
      <video:description>Exponent Properties 5

u11_l1_t3_we1 Exponent Properties 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25198.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-18T01:51:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4jhG7g5qgO0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Cylinder-Volume-and-Surface-Area</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Cylinder Volume and Surface Area</video:title>
      <video:description>Cylinder Volume and Surface Area

Finding the volume and surface area of a cylinder</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20361.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-06T14:24:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gL3HxBQyeg0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Cylinder</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>area</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Cell-Model-Cell-Membrane-Nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Cell Model - Cell Membrane &amp; Nucleus</video:title>
      <video:description>This video describes the anatomy of a new cell. It focuses on the cell membrane and its function as well as the cell&apos;s nucleus which is contained within the cytoplasm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/02bd0aba-74c0-4902-8149-1e1a584bd6c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-11-14T18:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5264.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>cytoplasm</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Minerals-of-hydrothermal-vents-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minerals of hydrothermal vents systems</video:title>
      <video:description>Hydrothermal vent is a geyser on the seafloor it continuously spews super hot mineral rich water that helps support a diverse community of organisms although most of the deep sea is sparsely populated vent sites teem with a fascinating array of life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/02e9e7db-c4c1-443d-843e-a0359ca8d2e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2010-11-22T22:39:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5691.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mineralogy</video:tag>
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      <video:tag>Vents</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Bomb-First-Hydrogen-Bomb-test</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 28 - Chemistry 1A&quot;General Chemistry</video:description>
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    <loc>https://dnatube.com/videos/Outer-hair-cell-is-dancing-in-response-to-sound-stimulus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Outer hair cell is dancing in response to sound stimulus</video:title>
      <video:description>OUTER HAIR CELLS can contract, and therefore act as motor units that amplify the movement of the basilar membrane in response to a stimulus - some of this added energy is transmitted back through the middle ear, where it can be recorded as an otoacoustic emission
think of a swing: if a person sitting on a swing (basilar membrane) pumps his legs (OHC), the amplitude of the swing motion is increased in response to a push (sound stimulus)</video:description>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <loc>https://dnatube.com/videos/Secret-Wilderness-fetaures-monkey-Cuisine-in-Japan-and-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secret Wilderness fetaures monkey Cuisine in Japan and BBC</video:title>
      <video:description>The Japanese Macaques are one of the most studied species and they quite interesting. They are known to enjoy soaks in hot springs, here they are at the beach. This is monkey Cuisine in the Secret Wilderness feature of Japan by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/24b7aed6-9a4a-45eb-9b89-fd95306af849/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8141.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-73-Aldol-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Aldol Reaction</video:title>
      <video:description>Aldol Reaction

Aldol Reaction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24636.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/3XiHrsZNZko</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Complex-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Complex Reaction</video:title>
      <video:description>This video shows the mechanism of complex reactions. Video discusses the predicting of rate laws from mechanisms and the use of catalysts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/28f22fa6-f406-4524-9e25-bd099f947a68/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-03T14:43:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6407.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Animation-of-an-Automotive-Automatic-Transmission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of an Automotive Automatic Transmission</video:title>
      <video:description>Automatic transmission is a type of automotive  transmission that can automatically change the gear ratios. This does the work of changing gears for you when driving.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7834.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Physics 112 - Lecture 23: audio lost at 48 minutes</video:title>
      <video:description>Physics 112 - Lecture 23: audio lost at 48 minutes

Introduction to Statistical and Thermal Physics</video:description>
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      <video:duration>2837</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a demonstration on the importance of why we should be taking probiotics, which are bacteria that are friendly and beneficial to the human body such as those found in yoghurt.</video:description>
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      <video:uploader>NicolaTesla</video:uploader>
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    <loc>https://dnatube.com/videos/Shallow-Chamber-cataract-surgery-watch-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shallow Chamber cataract surgery watch video</video:title>
      <video:description>This quicktime video clip shows shallow chamber cataract surgery by dr dennis lee shallow anterior chambers encountered during cataract extraction procedures can pose special challenges to surgeons</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9478.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/A-Look-at-The-Working-of-Ear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at The Working of Ear</video:title>
      <video:description>This video shows the ear ossicles, cochlea, hair cells and loss of hearing in old age. A brief explanation is provided here for helping the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/39700e68-a327-4133-925c-51214bf376fb/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>we</video:tag>
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      <video:tag>ossicles</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 38 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Fourier series (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophagus intubation (EI)</video:title>
      <video:description>Endotracheal tube placement is a very common procedure in OR. However, misplacing the tubing into esophagus is very common. In this video, procedural steps that need to be followed after EI is described.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/39d15d21-9baf-4061-809d-4ca022185452/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T09:18:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9431.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Ferris Wheel Trig Problem (part 2)</video:title>
      <video:description>Ferris Wheel Trig Problem (part 2)

Part 2 of the ferris wheel problems.  Graph of h(t)=9-8cos(18t)</video:description>
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      <video:player_loc>https://www.youtube.com/embed/_Kw4hLGMkm4</video:player_loc>
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    <loc>https://dnatube.com/videos/Arrival-of-Space-Shuttle-at-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arrival of Space Shuttle at NASA</video:title>
      <video:description>Video clip showing the space shuttle endeavor arrives at NASA&apos;s Dryden Flight research center. Video shows a step by step process of arrival.</video:description>
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      <video:uploader>Alberto Felder</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>by Abnova - Transfected lysate is useful as a positive
control in Western Blot. The full-length protein
construct is expressed in HEK293T cells and prepared as
ready-to-use, denatured lysate in 1x Sample Buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/40ba92f0-b283-472e-91f3-4c4cc2856f9b/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4354.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Who first described the word feminism? Video shows the historical facts related with feminism with its full description.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/40aef457-46df-4257-95b8-2ba8e9f2e1e7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-02T21:57:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29091.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
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      <video:tag>words</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Public Health 250A - Lecture 20: Case Control Studies I: A.</video:title>
      <video:description>Public Health 250A - Lecture 20: Case Control Studies I: A.

Epidemiologic Methods I</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Operating Systems and System Programming lec 5-Computer Science 162 .</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>3d</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;This videos explains about Blood Types_ ABO and Rh. /nAntigens, antibodies, transfusions, genetics and... doughnuts? Of course! Blood typing simplified with sprinkles on top!/nFor more study tips, stories, penguins and more, visit the Penguin Prof Facebook Page: http://www.facebook.com/ThePenguinProf/nAnd did you know that penguins TWEET? Follow Penguin Prof on Twitter: http://twitter.com/#!/penguinprof&quot;</video:description>
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      <video:description>&quot;Lec 16 - MIT 6.451 Principles of Digital Communication II&quot; Trellis Representations of Binary Linear Block Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>When it comes to treating pearly penile papules many people find it very difficult to reach one of the medical treatments this is mainly because they are highly expensive and not many people csn offord spendng large amounts of money on surgery and recovery</video:description>
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      <video:description>&quot;Lec 24 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 24: Balancing oxidation/reduction equations

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Generalizing with Binomial Coefficients (bit advanced)

Conceptual understanding of where the formula for binomial coefficients come from</video:description>
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&lt;br /&gt;
more info: &lt;a href=&quot;amorphous.org.ua&quot;&gt;amorphous.org.ua&lt;/a&gt;</video:description>
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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/81.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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factoring quadratics</video:description>
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U12_L1_T4_we2 Deductive Reasoning 2</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

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      <video:description>ليزر لازالة الشعر الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH</video:description>
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      <video:description>-ليزر اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du</video:description>
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http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com</video:description>
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      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-antioxidants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are antioxidants?</video:title>
      <video:description>How does antioxidants work?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/edd0b492-5c44-42e7-a9d1-168adafdfcc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-10-23T19:51:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7256.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Antioxidants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-beat-overeating-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we beat overeating? by ASAP Science</video:title>
      <video:description>Did you know two out of three Americans are overweight? ASAP Science shows us what&apos;s going on inside our amazing bodies. Watch this video to learn the ancient science behind the answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f7672d83-4815-405d-8cb6-4dbb81938d39/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2013-02-07T06:30:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29258.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>appetite</video:tag>
      <video:tag>overeating</video:tag>
      <video:tag>overweight</video:tag>
      <video:tag>diet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovulacion-mujer-or-woman-ovulation-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovulacion mujer or woman ovulation process</video:title>
      <video:description>This video is an animation of the woman&apos;s ovulation process. It shows how the reproductive system behaves to prepare for a possibly fertilized egg to the shedding when no fertilization occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/39f324c8-3d0c-4c0e-9d92-ea14f78963c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T16:47:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7232.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>woman</video:tag>
      <video:tag>ovulation</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>OVULACION</video:tag>
      <video:tag>MUJER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Currency-Exchange-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Currency Exchange Introduction</video:title>
      <video:description>This is a lecture of Khan Academy.

Introduction to how exchange rates can fluctuate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20295.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-06T14:04:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/itoNb1lb5hY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Currency</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-universe-created-out-of-nothing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The universe created out of nothing</video:title>
      <video:description>The expansion of the universe is one of the most important pieces of evidence that the universe was created out of nothing although this fact was not discovered by science until the 20th century allaah has informed us of this reality in the quran revealed 1400 years ago saying and the heaven We constructed with strength and indeed we are its expander</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8b9ee175-badc-48ca-ba9f-6db901b654cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2013-01-12T01:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28728.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Created</video:tag>
      <video:tag>out</video:tag>
      <video:tag>of</video:tag>
      <video:tag>nothing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Guest-Speaker-David-Swensen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  Guest Speaker David Swensen</video:title>
      <video:description>&quot;Lec 6 -  Guest Speaker David Swensen&quot; Financial Markets (2011) (ECON 252)

00:00 - Chapter 1. Introduction, Overview, and &quot;Barron&apos;s&quot; Criticism of the Swensen Approach to Endowment Management 
15:49 - Chapter 2. Asset Allocation
30:38 - Chapter 3. Market Timing
37:16 - Chapter 4. Security Selection 
46:02 - Chapter 5. &quot;Barron&apos;s&quot; Criticism Revisited 
52:57 - Chapter 6. Questions &amp; Answers 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23708.jpg</video:thumbnail_loc>
      <video:duration>4312</video:duration>
      <video:publication_date>2012-09-14T10:39:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wRdx7kVNQ_E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Speaker</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Swensen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Are-Southern-Hemisphere-Seasons-More-Severe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Are Southern Hemisphere Seasons More Severe?</video:title>
      <video:description>Are Southern Hemisphere Seasons More Severe?

Are Southern Hemisphere seasons more severe because of the eccentricity in Earth&apos;s orbit?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25027.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2012-09-17T18:15:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/umvNQj-zmq4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>are</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>Hemisphere</video:tag>
      <video:tag>Seasons</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Severe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 11 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19673.jpg</video:thumbnail_loc>
      <video:duration>4824</video:duration>
      <video:publication_date>2012-09-05T04:09:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IsZm5_HkmmQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
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      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Unit-Conversion-Example-Drug-Dosage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Unit Conversion Example: Drug Dosage</video:title>
      <video:description>Unit Conversion Example: Drug Dosage

Unit Conversion Example: Drug Dosage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20571.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-06T15:57:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ScvuRb6vsz4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>conversion</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Dosage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Basic-Complex-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Basic Complex Analysis</video:title>
      <video:description>Basic Complex Analysis

Argand Diagram, magnitude, modulus, argument, exponential form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19997.jpg</video:thumbnail_loc>
      <video:duration>784</video:duration>
      <video:publication_date>2012-09-06T01:24:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FwuPXchH2rA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Anaesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Anaesthesia</video:title>
      <video:description>This video provides the information on how to perform a spinal anaesthesia, starting from disinfecting the area. It is considered a type of regional anaethesia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a228de02-40c1-48a2-93ac-e6520e88f3a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-01T03:49:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10151.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>Anaesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Alcohol-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Alcohol Properties</video:title>
      <video:description>Alcohol Properties

Alcohol Properties</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24589.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-17T14:12:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Aa1CMokCch4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Alcohol</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Power-Rules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Power Rules</video:title>
      <video:description>This video will help you in calculating the power of any number. This video explains the power rule with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/96c69715-0857-46e2-adf9-a7fc7248fbe2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2010-12-06T12:31:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6502.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>rules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Device-APIs-Location-Accelerometer-Camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13-Device APIs; Location, Accelerometer &amp; Camera</video:title>
      <video:description>&quot;Lec 13 - Device APIs; Location, Accelerometer &amp; Camera; Battery&quot; (February 23, 2010) Josh Shaffer covers hardware features and battery life and power consumption.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18938.jpg</video:thumbnail_loc>
      <video:duration>4412</video:duration>
      <video:publication_date>2012-09-04T08:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cf_shyIyN3s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>photo</video:tag>
      <video:tag>Video</video:tag>
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      <video:tag>location</video:tag>
      <video:tag>simulator</video:tag>
      <video:tag>image</video:tag>
      <video:tag>picker</video:tag>
      <video:tag>library</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>delegate</video:tag>
      <video:tag>object</video:tag>
      <video:tag>accept</video:tag>
      <video:tag>cancel</video:tag>
      <video:tag>met</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Coils-at-Coachella</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Coils at Coachella</video:title>
      <video:description>This video demonstrates the Tesla Coils at Coachella as they are working.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/65311cf4-4325-4f1b-a5bc-a31bf85a48ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-25T23:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7955.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>Coils</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Coachella</video:tag>
      <video:tag>01</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-wrestling-Kangaroos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The wrestling Kangaroos</video:title>
      <video:description>It seems man is not the only creature that enjoys friendly matches. These Roos are wrestling to test strength and weakness of each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c7034860-a88c-4399-8961-92ed0a52396e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-26T00:38:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8027.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Roo</video:tag>
      <video:tag>wrestling</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Roos</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Interest-as-Rent-for-Money</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Interest as Rent for Money</video:title>
      <video:description>Interest as Rent for Money

Thinking about interest as the price of money.  Looking at money from a supply and demand perspective</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25552.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-18T16:23:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lru0vKmkzR8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Interest</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Rent</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Money</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Planes-of-The-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Planes of The Solar System</video:title>
      <video:description>These are the images of the planets and major Moons and others objects in our solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1e4f800-03c5-4f50-ae12-8d03cd0c99c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2011-11-24T22:49:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7818.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>and</video:tag>
      <video:tag>major</video:tag>
      <video:tag>moons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Removing-Periodontal-Dressing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Removing Periodontal Dressing</video:title>
      <video:description>&quot;Lec 62 - Removing Periodontal Dressing&quot; Shows a systematic procedure to remove a periodontal dressing so that  discomfort to patient is minimized.  Orig. air date: MAY 17 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21282.jpg</video:thumbnail_loc>
      <video:duration>1048</video:duration>
      <video:publication_date>2012-09-09T03:48:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rSJ43Qm93nY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>62</video:tag>
      <video:tag>removing</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Dressing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununpentium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununpentium - Periodic Table of Videos</video:title>
      <video:description>Ununpentium is element number 115. All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/89167552-be75-40ca-899a-db2bafbe0239/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-04-09T02:21:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1665.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ununpentium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Hang-an-IV-Bag</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Hang an IV Bag</video:title>
      <video:description>This video demonstrates how to hang an IV bag with line insertion. The process and also the safety rules are explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/70d7cdec-b5d4-4d99-a1f8-b197760930ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T20:34:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10413.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>hang</video:tag>
      <video:tag>an</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Bag</video:tag>
      <video:tag>with</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michelle-had-tummy-tuck-surgery-at-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michelle had tummy tuck surgery at Mumbai</video:title>
      <video:description>in this video Michelle from England is shown after her tummy tuck surgery at Mumbai in India. He talk about his surgery conditions and how he feels after surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b303a9d2-cb39-4059-b6e2-03656149d98e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-12-01T20:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10381.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Michelle</video:tag>
      <video:tag>From</video:tag>
      <video:tag>England</video:tag>
      <video:tag>after</video:tag>
      <video:tag>her</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Femoral-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femoral Hernia</video:title>
      <video:description>A physician is examining a body for femoral hernia which is caused by the protrusion of a viscus through a weakness in the containing wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2750c8bc-f1f5-437b-adfe-6a2bb23c4515/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-01T20:25:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10379.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhinoplasty-Nose-Lift-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhinoplasty- Nose Lift Surgery</video:title>
      <video:description>Rhinoplasty is a surgery to reshape the nose in perfect order. A patient before and after the operation is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8eeb7ce9-eee9-4e8c-bae2-378737aad97f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2011-12-06T21:11:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10989.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Arabic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Review-of-Triangle-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Review of Triangle Properties</video:title>
      <video:description>Review of Triangle Properties

Comparing perpendicular bisectors to angle bisectors to medians to altitudes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20402.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-06T14:41:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KUhdMbx5ges</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Quotient-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Quotient Rule</video:title>
      <video:description>Quotient Rule

Why the quotient rule is the same thing as the product rule.  Introduction to the derivative of e^x, ln x, sin x, cos x, and tan x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19818.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-05T17:47:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E_1gEtiGPNI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quotient</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cricothyrotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cricothyrotomy</video:title>
      <video:description>Cricothyrotomy is a procedure in which a hole is pierced through the cricothyroid membrane to give an airway in emergency cases. This video gives information on how to go about this procedure and the tools required.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0c0a79d2-7294-41a0-b9a6-dbd4db330f25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-11-30T10:17:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9522.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cricothyrotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Periodic-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periodic Table</video:title>
      <video:description>What are the reasons and goals for classification of elements? This video explains the inter relationship between the elements of periodic table.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/24aac88b-f338-44fc-9cde-ff9ce826fe90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2012-12-01T07:34:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28199.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Mulitplication-8-Multiplying-decimals-Old-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Mulitplication 8: Multiplying decimals (Old video)</video:title>
      <video:description>Mulitplication 8: Multiplying decimals (Old video)

Multiplying decimals (www.khanacademy.org)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20485.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-06T15:22:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m5z6pOsxF_8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mulitplication</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>old</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Equivalent-fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Equivalent fractions</video:title>
      <video:description>Equivalent fractions

Introduces the concept of equivalent fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20508.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-09-06T15:28:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2ovEuEUxXQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Equivalent</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-157-Price-Behavior-After-Announced-Acquisition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 157 - Price Behavior After Announced Acquisition</video:title>
      <video:description>Price Behavior After Announced Acquisition

Stock Price Behavior After Announced Acquisition with Shares</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20494.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-06T15:24:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7zBqVOuEKYE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>price</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Announced</video:tag>
      <video:tag>acquisition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Level-4-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Level 4 division</video:title>
      <video:description>Level 4 division

Dividing a two digit number into a larger number</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20495.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2012-09-06T15:25:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gHTH6PKfpMc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Division</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-AddingSubtracting-negative-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Adding/Subtracting negative numbers</video:title>
      <video:description>Adding/Subtracting negative numbers

Adding and subtracting negative numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20526.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2012-09-06T15:36:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C38B33ZywWs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Cancer-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Cancer Cells</video:title>
      <video:description>This video shows the structures formed by breast epithelium. It is compared with breast cancer cells. Both cell lines were grown in same conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2261f29e-7a20-4016-852b-3b869ac8bfcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-05-27T19:16:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2393.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>uncontrolled</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Basic-Wire-Bending-Part-Two-Circumferential-Clasp-Wire-Bending</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Basic Wire Bending - Part Two: Circumferential Clasp Wire Bending</video:title>
      <video:description>&quot;Lec 9 - Basic Wire Bending - Part Two: Circumferential Clasp Wire Bending&quot;Dr. Meldrum explains the function of the circumferential clasp and then shows the construction using a model. Part 2 of 6. Orig. air date: MAY 19 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20768.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2012-09-07T16:48:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KFnpDtVH4oU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Meldrum</video:tag>
      <video:tag>Explains</video:tag>
      <video:tag>the</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>circumferential</video:tag>
      <video:tag>clasp</video:tag>
      <video:tag>and</video:tag>
      <video:tag>then</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Expansion-in-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Expansion in DNA -</video:title>
      <video:description>Slippage during DNA replication can lead to expanding sections of repeating nucleotides. New expansions can occur. Watch this animation to see how this problem occurs. With expansions disease like Rett Syndrome can get worse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8fd00d79-8291-4bb3-8fcd-be6b6c467288/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-08-05T17:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/607.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nucleotide</video:tag>
      <video:tag>nucleotideRepeat</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>RettSyndrom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Technical-Construction-of-Lingual-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Technical Construction of Lingual Wire</video:title>
      <video:description>&quot;Lec 3 - Technical Construction of Lingual Wire&quot; Laboratory construction of the lingual wire, without soldering, with the emphasis on wire bending technique. Orig. air date: MAR 27 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20762.jpg</video:thumbnail_loc>
      <video:duration>2924</video:duration>
      <video:publication_date>2012-09-07T16:38:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aJgzZujonRY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>laboratory</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lingual</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>without</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>with</video:tag>
      <video:tag>emphasis</video:tag>
      <video:tag>on</video:tag>
      <video:tag>bending</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creation-of-a-Magnetic-Field-by-an-Electric-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creation of a Magnetic Field by an Electric Current</video:title>
      <video:description>Creation of a Magnetic Field by an Electric Current video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/291fa563-5188-4b6a-b2e9-50df9b5bbfa3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2010-11-10T14:56:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4993.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>by</video:tag>
      <video:tag>an</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Expected-Value-EX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -33 Expected Value: E(X)</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Expected value of a random variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21881.jpg</video:thumbnail_loc>
      <video:duration>893</video:duration>
      <video:publication_date>2012-09-10T17:25:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j__Kredt7vY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>E</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Singapore-Math-Grade-3a-Unit-1-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 7 Singapore Math: Grade 3a, Unit 1 (part 7)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 7)

Place value, ordering numbers, number patterns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21897.jpg</video:thumbnail_loc>
      <video:duration>785</video:duration>
      <video:publication_date>2012-09-10T17:55:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QNXy9NEKSzE</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
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      <video:tag>7</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-172-Inflation-Data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 172 - Inflation Data</video:title>
      <video:description>Inflation Data

Looking at actual sequential and year-over-year inflation data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20523.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
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      <video:uploader>0|51|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Initial or Hygiene Phase of Periodontal Therapy</video:title>
      <video:description>&quot;Lec 9 - Initial or Hygiene Phase of Periodontal Therapy&quot; Procedures to be included in the initial or Hygient phase of Periodontal therapy.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21543.jpg</video:thumbnail_loc>
      <video:duration>1072</video:duration>
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      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>To function properly the cell must maintain a stable internal environment. Cell membranes are semipermeable, allowing only selective molecules to pass through. This helps cells to maintain chemical equilibrium within and out side the cell. This video explains the process by which cells achieve equilibrium. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/6296a7a6-9a75-41c1-88ed-435409f3d0ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2007-10-16T00:05:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1074.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>infra red spectroscopy deals with the infrared region of the electromagnetic spectrum, that is light with a longer wavelength and lower frequency than visible light. It is mostly based on absorption spectroscopy and can be used to identify and study chemicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/129c42c0-5f5d-492f-bba9-2154ea7b69fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2010-11-14T18:38:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5259.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Infra</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Spectroscopy</video:tag>
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      <video:tag>Spectrum</video:tag>
      <video:tag>longer</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>length</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>identify</video:tag>
      <video:tag>chemicals</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Fluids (part 6)

A couple of problems involving Archimedes&apos; principle and buoyant forces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21134.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-09-08T17:52:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wwjtuZ5vTvc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Dividing fractions</video:title>
      <video:description>Dividing fractions

Dividing fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20540.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2012-09-06T15:48:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zQMU-lsMb3U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Fractions</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Basic of hyperinflation.  Weimar Germany, Hungarian Pengo and Zibabwean Dollar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20541.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2012-09-06T15:48:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AC_kjcuHpZw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Hyperinflation</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Introduction to Order of Operations</video:title>
      <video:description>Introduction to Order of Operations

Order of Operations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20542.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ClYdw4d4OmA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Operations</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Plant and Microbial Biology 160 - Lecture 17</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 17

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26645.jpg</video:thumbnail_loc>
      <video:duration>2785</video:duration>
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      <video:uploader>0|15|0</video:uploader>
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      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Plant and Microbial Biology 160 - Lecture 1</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 1

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26628.jpg</video:thumbnail_loc>
      <video:duration>2561</video:duration>
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      <video:uploader>0|15|0</video:uploader>
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      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Adiabatic Expansion/Compression</video:title>
      <video:description>Adiabatic Expansion/Compression

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26510.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/t6cGw1scLvc</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Standard Enthalpy of Formation</video:title>
      <video:description>Standard Enthalpy of Formation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26528.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/Ie1qr8XGi6g</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>standard</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Traumatic Occlusion: Orthodontic &amp; Restorative Consideration</video:title>
      <video:description>&quot;Lec 29 - Traumatic Occlusion: Orthodontic &amp; Restorative Consideration&quot; Problem of traumatic occlusion on an anterior tooth and how it may limit or alter esthetic restorations. Both Orthodontic and Restorative procedures are considered. Orig. air date: JUN 6 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21393.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/3ttWmmk_ncY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Restorative</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 14 -  Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
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      <video:duration>3089</video:duration>
      <video:publication_date>2012-09-21T02:57:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/idk9v7USbTI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Chemistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 15-Computer Science 164 -</video:title>
      <video:description>lec 15-Computer Science 164 -  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27556.jpg</video:thumbnail_loc>
      <video:duration>2916</video:duration>
      <video:publication_date>2012-09-30T08:28:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X76TacJv7NI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-Chemistry-1A-Lecture-32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Chemistry 1A - Lecture 32</video:title>
      <video:description>Chemistry 1A - Lecture 32

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26770.jpg</video:thumbnail_loc>
      <video:duration>2919</video:duration>
      <video:publication_date>2012-09-19T02:25:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_65XJQWgInU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - American Studies 10AC - Lecture 14: mic gets low towards las</video:title>
      <video:description>American Studies 10AC - Lecture 14: mic gets low towards las

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26771.jpg</video:thumbnail_loc>
      <video:duration>4592</video:duration>
      <video:publication_date>2012-09-19T02:26:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r1uqaDxjV9E</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
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      <video:tag>mic</video:tag>
      <video:tag>Gets</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>Towards</video:tag>
      <video:tag>Las</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2869</video:duration>
      <video:publication_date>2012-09-21T06:09:22.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Mathematics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Dissolving Mg(OH)2  (Quiz)</video:title>
      <video:description>Dissolving Mg(OH)2  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26802.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2012-09-19T02:34:19.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>dissolving</video:tag>
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      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;How Pandemics Spread&quot; was animated by Patrick Blower (http://www.patrickblower.com)

In our increasingly globalized world, a single infected person can board a plane and spread a virus across continents. Mark Honigsbaum describes the history of pandemics and how that knowledge can help halt future outbreaks. (Launching a series on How Things Work)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12011.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2012-03-30T20:01:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UG8YbNbdaco</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Health</video:tag>
      <video:tag>Public</video:tag>
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      <video:tag>Plague</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Outbreak</video:tag>
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    <loc>https://dnatube.com/videos/Beatbox-for-Cockroach</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Beatbox for Cockroach</video:title>
      <video:description>By dissecting a cockroach ... yes, live on stage ... TED Fellow and neuroscientist Greg Gage shows how brains receive and deliver electric impulses -- and how legs can respond. (Launching a series on Awesome Nature)

&quot;The Cockroach Beatbox&quot; was animated by the TED-Ed Animation Team (Jeremiah Dickey, Biljana Labovic, Celeste Lai, Kari Mulholland and Franz Palomares)</video:description>
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      <video:player_loc>https://www.youtube.com/embed/tr4gWi9Jf6k</video:player_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Ed</video:tag>
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      <video:tag>Jeremiah</video:tag>
      <video:tag>Dickey</video:tag>
      <video:tag>Biljana</video:tag>
      <video:tag>Labovic</video:tag>
      <video:tag>Celeste</video:tag>
      <video:tag>Lai</video:tag>
      <video:tag>Kari</video:tag>
      <video:tag>Mulholland</video:tag>
      <video:tag>Franz</video:tag>
      <video:tag>Palomares</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Clean-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Clean Techniques</video:title>
      <video:description>&quot;Lec 4 - Clean Techniques&quot; Demonstration of five clean techniques.   Orig. air date: SEP 10 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>916</video:duration>
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      <video:tag>Techniques</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-GMAT-Data-Sufficiency-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - GMAT: Data Sufficiency 31</video:title>
      <video:description>GMAT: Data Sufficiency 31

125-128, pg. 288</video:description>
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      <video:player_loc>https://www.youtube.com/embed/5BEaqN92vDk</video:player_loc>
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    <loc>https://dnatube.com/videos/Animation-of-how-Air-Conditioning-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of how  Air Conditioning works</video:title>
      <video:description>Ever wondered how the air cycle operates when the air conditioning is on. Well this is a video animation of the same, for both heat pump and geothermal.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7911.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>Conditioning</video:tag>
      <video:tag>Works</video:tag>
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      <video:tag>3</video:tag>
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      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>and</video:tag>
      <video:tag>geothermal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Edema</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Edema</video:title>
      <video:description>Comparison of chest x-ray of a patient having pulmonary edema is shown in the video. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c18b70a1-6673-4bf8-9da8-aa8a0d4bb89a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9832.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>edema</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-93-Limiting-Reactant-Example-Problem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Limiting Reactant Example Problem 1</video:title>
      <video:description>Limiting Reactant Example Problem 1

Limiting Reactant Example Problem 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22718.jpg</video:thumbnail_loc>
      <video:duration>1160</video:duration>
      <video:publication_date>2012-09-11T02:56:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YNriRslOk9A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Problem</video:tag>
      <video:tag>1</video:tag>
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    <loc>https://dnatube.com/videos/Voyager-leaves-the-solar-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyager leaves the solar system</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. In this video, &quot;the voyager leaves the solar system&quot;</video:description>
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      <video:duration>461</video:duration>
      <video:publication_date>2013-01-30T04:33:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29008.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Voyager</video:tag>
      <video:tag>Leaves</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>system</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Parasitic-Twin-The-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Parasitic Twin: The  Removal</video:title>
      <video:description>In India this child with extra limbs is taken to be a symbol of wealth and fortune as a reincarnation of a Hindus Goddess. However, Lakshmi&apos;s extra limbs belong to a parasitic twin. Follow this little girls journey in her preparation with her separation with her parasitic twin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4754daca-d015-4ebe-9515-3bf8c648be99/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T19:57:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10885.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Developmental Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Types-Of-Chemical-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types Of Chemical Reactions</video:title>
      <video:description>There are four types of chemical reactions. This video will explain how these reactions are classified and what these reactions are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fa85ea5d-ef92-4205-ab7b-16cc35afcf9a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T20:27:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11539.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Reactions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kingdom-of-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kingdom of Plants</video:title>
      <video:description>The tabular form of classification of Plant Kingdom is shown in the video. Algae, Bryophyta, Pteridophyta, Gymnospermae and Anglospermae are the classification to first level. These are classified further.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1621f4d0-fac8-4eec-b3b3-44f705c697e6/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T20:29:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11542.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Plant</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 6 - Computer Science 188</video:title>
      <video:description>&quot;Lec 6 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27149.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-21T03:21:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KWqRA3L4Hnw</video:player_loc>
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      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Getting-Exactly-Two-Heads-Combinatorics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -8 Getting Exactly Two Heads (Combinatorics)</video:title>
      <video:description>Getting Exactly Two Heads (Combinatorics)

A different way to think about the probability of getting 2 heads in 4 flips</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21855.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-10T16:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8TIben0bJpU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Exactly</video:tag>
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      <video:tag>Combinatorics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Somatic-Cell-Nuclear-Transfer-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Somatic Cell Nuclear Transfer Animation</video:title>
      <video:description>Somatic cell nuclear transfer (SCNT) is a technique for cloning. The nucleus is removed from a healthy egg. This egg becomes the host for a nucleus that is transplanted from another cell, such as a skin cell. The resulting embryo can be used to generate embryonic stem cells with a genetic match to the nucleus donor (therapeutic cloning), or can be implanted into a surrogate mother to create a cloned individual, such as Dolly the sheep (reproductive cloning).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4e3ebb5d-bb62-4b4d-8f03-651331bc9ad0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-08-02T20:47:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/563.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>transfer</video:tag>
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      <video:tag>nuclear</video:tag>
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    <loc>https://dnatube.com/videos/lec-12-Public-Health-241</loc>
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    <video:video>
      <video:title>lec 12-Public Health 241 -</video:title>
      <video:description>lec 12-Public Health 241 - .Statistical Analysis of Categorical Data</video:description>
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      <video:publication_date>2012-09-30T09:57:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8hPGopZpXdk</video:player_loc>
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      <video:category>Healthcare Management</video:category>
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      <video:tag>Health</video:tag>
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    <loc>https://dnatube.com/videos/Lec-130-Lin-Alg-Orthogonal-matrices-preserve-angles-and-lengths</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Lin Alg:  Orthogonal matrices preserve angles and lengths</video:title>
      <video:description>Lin Alg:  Orthogonal matrices preserve angles and lengths

Showing that orthogonal matrices preserve angles and lengths</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22177.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/yDwIfYjKEeo</video:player_loc>
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      <video:tag>preserve</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lengths</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/eating-my-self-centiped</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>eating my self (centiped)</video:title>
      <video:description>a centiped ate the skin sfter shedding and still hungry !</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/02537a4a-196c-40e6-8873-29768c40a40e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-03-28T14:27:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4023.mp4</video:content_loc>
      <video:uploader>lana hady</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>centiped</video:tag>
      <video:tag>shedding</video:tag>
      <video:tag>feeding</video:tag>
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    <loc>https://dnatube.com/videos/Lec-39-SAT-Prep-Test-3-Section-2-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  39 - SAT Prep: Test 3 Section 2 Part 4</video:title>
      <video:description>SAT Prep: Test 3 Section 2 Part 4

Problems 15-17 on page 522</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22185.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-11T01:08:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79ZwFMRWidQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-140-Linear-Algebra-Showing-that-an-eigenbasis-makes-for-good-coordinate-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Linear Algebra:  Showing that an eigenbasis makes for good coordinate systems</video:title>
      <video:description>Linear Algebra:  Showing that an eigenbasis makes for good coordinate systems

Showing that an eigenbasis makes for good coordinate systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22196.jpg</video:thumbnail_loc>
      <video:duration>789</video:duration>
      <video:publication_date>2012-09-11T01:10:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C2PC9185gIw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
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      <video:tag>that</video:tag>
      <video:tag>an</video:tag>
      <video:tag>eigenbasis</video:tag>
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      <video:tag>for</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Systems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-141-Vector-Triple-Product-Expansion-very-optional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Vector Triple Product Expansion (very optional)</video:title>
      <video:description>This lecture is provided by Khan Academy.

A shortcut for having to evaluate the cross product of three vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22199.jpg</video:thumbnail_loc>
      <video:duration>865</video:duration>
      <video:publication_date>2012-09-11T01:11:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b7JTVLc_aMk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Vector</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Optional</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Behavioral-Genetics-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Behavioral Genetics II</video:title>
      <video:description>&quot;Lec 7 - Behavioral Genetics II&quot; (April 14, 2010) Robert Sapolsky continues his series addressing the link between behavior and genetics. He covers the complex endeavor of gene isolation and variability and heritability and wrongly eliminated environmental influences in heritability tests -- finding that genes and environment are infinitely interconnected and co-dependent on each other. 

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18949.jpg</video:thumbnail_loc>
      <video:duration>5565</video:duration>
      <video:publication_date>2012-09-04T08:13:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RG5fN6KrDJE</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
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      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Variability</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Protei</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Examination-of-Mouth-and-Jaw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Examination of Mouth and Jaw</video:title>
      <video:description>&quot;Lec 13 - Examination of Mouth and Jaw&quot; Live recording of an oral examination demonstration conducted at the University Hospital Studio.  Orig. air date: AUG 15 66

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21187.jpg</video:thumbnail_loc>
      <video:duration>3021</video:duration>
      <video:publication_date>2012-09-09T03:03:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rhaOD-rYhqY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Jaw</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Palladium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Palladium video - Periodic Table of Videos</video:title>
      <video:description>Palladium is element number 46. All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12127.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-04-03T14:38:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZAyKx0m97WA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>palladium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Silver-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Silver video - Periodic Table of Videos</video:title>
      <video:description>We&apos;ve made a new and improved video about silver, element 47 on the periodic table. More videos at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12133.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-04-03T14:40:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pPd5qAb4J50</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Silver</video:tag>
      <video:tag>element</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Yttrium-video-Periodic-Table-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yttrium video - Periodic Table Videos</video:title>
      <video:description>It&apos;s found in moon rocks and bullet-proof glass - and we went to Sweden to tell you about it. More chemistry films at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12150.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-04-03T14:46:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tTXjnQlAHAQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>yttrium</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Depreciation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Depreciation</video:title>
      <video:description>Depreciation

Depreciation a capital asset</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22653.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2012-09-11T02:46:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a5sFUXkxyGc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Depreciation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Distributed-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18-  Distributed Computing</video:title>
      <video:description>Lec 18-  Distributed Computing.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19188.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2012-09-04T19:08:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ciT2uOz1kM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/String-theory-a-theory-of-everything</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>String theory: a theory of everything</video:title>
      <video:description>In classical physics, subatomic particles are considered to be dimensionless. String theory, however, describes these particles as one dimensional strings or loops. All fundamental forces of nature and forms of matter can be explained by the string theory. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dc3ce83d-1194-4c35-82d6-cee6e7d7a208/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-25T22:16:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6117.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>A</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Dental-Hygiene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Dental Hygiene</video:title>
      <video:description>&quot;Lec 27 - Dental Hygiene Orig. air date: JAN 17 90

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22876.jpg</video:thumbnail_loc>
      <video:duration>2587</video:duration>
      <video:publication_date>2012-09-11T08:28:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xf0z7-sUtEQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Hygiene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Curet-Scalers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Curet Scalers</video:title>
      <video:description>&quot;Lec 10 - Curet Scalers&quot; Explains the use of Gracey curet scalers.   Orig. air date: JAN 28 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22859.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-11T08:25:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LZh8hx5sqCI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Curet</video:tag>
      <video:tag>Scalers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Public-Health-250B-Lecture-11-Cross-sectional-ecological</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Public Health 250B - Lecture 11: Cross-sectional, ecological</video:title>
      <video:description>Public Health 250B - Lecture 11: Cross-sectional, ecological

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25612.jpg</video:thumbnail_loc>
      <video:duration>5802</video:duration>
      <video:publication_date>2012-09-18T16:38:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b__ehoigfDA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>sectional</video:tag>
      <video:tag>ecological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/C-QUR-Mesh-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>C-QUR Mesh - Medical Animation</video:title>
      <video:description>C-QUR Mesh is use in chest wall reconstruction, hernia repair, surgical wounds or traumatic and other fascial surgical intervention procedures requiring strengthening with a helpful material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/5694f294-ca6c-49ce-874e-f892eb733d51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2013-06-10T02:47:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30625.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>C</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Wounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Standard-Galvanic-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Standard Galvanic Cell</video:title>
      <video:description>Standard Galvanic Cell

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26849.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2012-09-19T02:44:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Ot2WbfIeMQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>standard</video:tag>
      <video:tag>Galvanic</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-Behind-Fire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Behind Fire</video:title>
      <video:description>Fire is the combustion of organic material and Oxygen. A scientific explanation with the reactions to form a fire are explained here. This is a minute physics video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0c5260a1-2d4a-4d3a-ac55-cb5376380e08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2013-02-05T04:32:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29201.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>fire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Occlusion-Acute-Traumatic-TMJ-Arthritis-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Occlusion: Acute Traumatic TMJ Arthritis III</video:title>
      <video:description>&quot;Lec 9 - Occlusion: Acute Traumatic TMJ Arthritis III&quot; Clinical examination of Dr. Timm, who injured his jaw. Good explanation of symptoms by practicing dentist.  Orig. air date: FEB 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21359.jpg</video:thumbnail_loc>
      <video:duration>992</video:duration>
      <video:publication_date>2012-09-09T04:35:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/evwIdWrhK7Q</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>acute</video:tag>
      <video:tag>Traumatic</video:tag>
      <video:tag>TMJ</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 17 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Lecture 17: The Raw experience

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15761.jpg</video:thumbnail_loc>
      <video:duration>3468</video:duration>
      <video:publication_date>2012-08-28T20:18:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UJji2L8XFZQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 20 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Recitation 5: Cell profiling tools

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15764.jpg</video:thumbnail_loc>
      <video:duration>1880</video:duration>
      <video:publication_date>2012-08-28T20:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gIuL_WdfH74</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1 - Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;lec 1 - Spring 2011 - Public Health 253E &quot;Ethical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24102.jpg</video:thumbnail_loc>
      <video:duration>5789</video:duration>
      <video:publication_date>2012-09-15T03:25:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QAxDTcAQzlo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-Of-Animal-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types Of Animal Groups</video:title>
      <video:description>This video shows the different characteristics of animal groups. Some of the groups featured in this presentation are, acellular, multicellular, acoelamata, invertebrata, etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/67706944-369c-4e3a-9cfd-d941b35d9840/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2011-12-14T06:23:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11783.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Characteristics</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>Acellular</video:tag>
      <video:tag>Multicellular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-DENT-718-Repairing-complete-and-partial-dentures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - DENT 718: Repairing complete and partial dentures</video:title>
      <video:description>&quot;Lec 20 - DENT 718: Repairing complete and partial dentures&quot; Lecture 3 in a course on creating removable prosthodontic appliances (dentures). This lecture covers various methods of repairing dentures.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21329.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-09-09T04:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BKddr-r0CPY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Repairing</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>dentures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Markovnikovs-Rule-and-Carbocations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Markovnikov&apos;s Rule and Carbocations</video:title>
      <video:description>Markovnikov&apos;s Rule and Carbocations

Markovnikov&apos;s Rule and Carbocations.  Figuring out which addition reaction is more likely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24551.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-17T13:58:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X-VCk3WrGlM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Markovnikov</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Carbocations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 32 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27136.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2012-09-21T03:09:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Iyog3bdqMMU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liquid-Chlorophyll</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liquid Chlorophyll</video:title>
      <video:description>Responsible for the green color in plants, chlorophyll is to plants what blood plasma is to human beings. Easily digestible, liquid chlorophyll is rich in calcium, magnesium, manganese, phosphorous, selenium, zinc and potassium and also contains vitamins A, C and E. Considered a whole food, liquid chlorophyll purifies the blood and removes toxins from the digestive system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3861194f-ae57-46b8-856e-0d5c9b3065f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2010-11-13T19:33:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5085.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Chlorophyll</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 11 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 11: Signal space, projection theorem, and modulation

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15806.jpg</video:thumbnail_loc>
      <video:duration>4958</video:duration>
      <video:publication_date>2012-08-28T20:37:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_7qq1JYj2kM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Biology 1A</video:title>
      <video:description>lec 8-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23364.jpg</video:thumbnail_loc>
      <video:duration>3008</video:duration>
      <video:publication_date>2012-09-13T13:08:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zHr9k_r4ssA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Faith-and-Violence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Faith and Violence</video:title>
      <video:description>Faith and Violence
The destructive potential of faiths and their capacity to divide communities is more acutely felt in our closely interconnected world. Investigate the conditions under which faiths contribute to conflict and the possibilities for preventing these negative outcomes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12535.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-08-18T15:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEq3egYuY8A</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>globalization</video:tag>
      <video:tag>conflict</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nondisjunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nondisjunction</video:title>
      <video:description>This science video explains a genetic term, nondisjunction which is the failure of chromosome pairs or sister chromatids to separate properly during cell division.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/4fa36411-9324-4a93-9ed9-731b978a6e4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>891</video:duration>
      <video:publication_date>2014-06-24T22:33:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31011.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Nondisjunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-How-To-Isolate-Study-and-Use-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- How To Isolate, Study and Use Genes</video:title>
      <video:description>Lec 24- How To Isolate, Study and Use Genes.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17172.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-02T12:06:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HMPvrNBnaVY</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Caesar-Cipher</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Caesar Cipher</video:title>
      <video:description>Caesar Cipher

The Caesar Cipher</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25330.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-09-18T02:54:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sMOZf4GN3oc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>caesar</video:tag>
      <video:tag>cipher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Cognitive-Science-C103-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -Cognitive Science C103 - Lecture 21</video:title>
      <video:description>&quot;Lec 18 -Cognitive Science C103 - Lecture 21History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24132.jpg</video:thumbnail_loc>
      <video:duration>4713</video:duration>
      <video:publication_date>2012-09-15T03:42:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ldY9ksSzhOM</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-Completing-the-Square-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Completing the Square 4</video:title>
      <video:description>Completing the Square 4

U10_L1_T2_we4 Completing the Square 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24740.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-17T16:36:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/95tChNVzodY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Completing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-History-151C-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - History 151C - Lecture 15</video:title>
      <video:description>History 151C - Lecture 15

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25904.jpg</video:thumbnail_loc>
      <video:duration>4453</video:duration>
      <video:publication_date>2012-09-18T18:11:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VO4u0sikzKo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-119-Lecture-6-Expected-Utility-Theory-and-Prosp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Economics 119 - Lecture 6: Expected Utility Theory and Prosp</video:title>
      <video:description>Economics 119 - Lecture 6: Expected Utility Theory and Prosp

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25819.jpg</video:thumbnail_loc>
      <video:duration>4658</video:duration>
      <video:publication_date>2012-09-18T17:42:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/za3HE2v79LM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Expected</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Prosp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technique-of-intramuscular-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technique of intramuscular injection</video:title>
      <video:description>Intramuscular injection occurs when a substance is injected directly into a muscle or in our case medicine in to the muscles. It is done in certain areas, for specific purposes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f6e50830-1d62-4b5e-860d-0cf7dfa42813/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-28T11:20:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8459.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>intramuscular</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Money-Supply-M0-M1-and-M2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Money Supply- M0 M1 and M2</video:title>
      <video:description>Money Supply- M0 M1 and M2

Different ways of measuring the money supply</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25613.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-18T16:38:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_LPh72gx6GE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>M0</video:tag>
      <video:tag>M1</video:tag>
      <video:tag>and</video:tag>
      <video:tag>M2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Exponent-Properties-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Exponent Properties 6</video:title>
      <video:description>Exponent Properties 6

u11_l1_t3_we2 Exponent Properties 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25199.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2012-09-18T01:51:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BwmTemng9lc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Monetary-and-Fiscal-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Monetary and Fiscal Policy</video:title>
      <video:description>Monetary and Fiscal Policy

Basic mechanics of monetary and fiscal policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25586.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2012-09-18T16:31:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ntxMOKXHlfo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monetary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-162-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 162 - Lecture 18</video:title>
      <video:description>Computer Science 162 - Lecture 18

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25732.jpg</video:thumbnail_loc>
      <video:duration>4584</video:duration>
      <video:publication_date>2012-09-18T17:14:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R87ar0vDBm0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-Endogenous-Retroviruses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of Endogenous Retroviruses</video:title>
      <video:description>Endogenous retroviruses exist in human DNA by the thousands.The human genome is made up of 8% HERVs elements and Fragments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/592dd4ea-3a1c-4a7d-9caa-7d4e834fc562/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:20:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2535.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Endogenous</video:tag>
      <video:tag>Retroviruses</video:tag>
      <video:tag>ERV</video:tag>
      <video:tag>Zachary</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>Talk</video:tag>
      <video:tag>Origins</video:tag>
      <video:tag>archive</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ankle-Clonus-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ankle Clonus Test</video:title>
      <video:description>Clonus is said to occur if there are sustained rhythmical contraction of muscles after a sudden stretch it signifies the hypertonia of an upper motor neurone lesion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4b91d0d5-e5c4-45fa-bd24-f252791e1606/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T10:56:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8781.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ankle</video:tag>
      <video:tag>Clonus</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Public Health 253E</video:title>
      <video:description>&quot;Lec 12 -Public Health 253E&quot;Public Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24284.jpg</video:thumbnail_loc>
      <video:duration>6380</video:duration>
      <video:publication_date>2012-09-15T05:53:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tdvadpEfKbg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-LASIK-Eye-Surgery-carried-out-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How LASIK Eye Surgery carried out 3D Animation</video:title>
      <video:description>How LASIK eye surgery is carried out click to start this animation will show how your sight can be corrected using LASIK (laser-assisted in situ keratomileusis)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94c520e5-ef04-4bad-9edd-025c806ce3e8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2011-11-30T10:29:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9558.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>LASIK</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prolene-Hernia-System-Usage-to-Repair-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prolene Hernia System Usage to Repair Hernia</video:title>
      <video:description>The video shows hernia surgery. The surgeons are using Prolene Hernia System to repair the the damaged tissue. The Prolene Hernia System consists in placing a polypropylene patch that is made of 3 parts - underlay patch, connector and onlay patch. See more in the clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/76b19d72-f162-4923-a571-b3558bf7b72c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-11-30T09:59:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9470.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Prolene</video:tag>
      <video:tag>system</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Subtracting-Mixed-Numbers-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Subtracting Mixed Numbers Word Problem</video:title>
      <video:description>Subtracting Mixed Numbers Word Problem

U02_L3_T2_we4 Subtracting Mixed Numbers Word Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24808.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2012-09-17T16:54:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tj9oLZYA-AQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-16-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 16 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 16 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27038.jpg</video:thumbnail_loc>
      <video:duration>4926</video:duration>
      <video:publication_date>2012-09-19T06:28:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u5Z0nAFZLSQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Mathematics-16B-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Mathematics 16B - Lecture 19</video:title>
      <video:description>Mathematics 16B - Lecture 19

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25771.jpg</video:thumbnail_loc>
      <video:duration>4289</video:duration>
      <video:publication_date>2012-09-18T17:27:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pow8_8g9PhM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Biology-1AL-Lecture-3-Lab-4-Vibrio-streaking-Photosynth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Biology 1AL - Lecture 3: Lab 4: Vibrio streaking, Photosynth</video:title>
      <video:description>Biology 1AL - Lecture 3: Lab 4: Vibrio streaking, Photosynth

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25772.jpg</video:thumbnail_loc>
      <video:duration>4993</video:duration>
      <video:publication_date>2012-09-18T17:27:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U9EaQdUba3k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Vibrio</video:tag>
      <video:tag>streaking</video:tag>
      <video:tag>Photosynth</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 33 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Human Polymorphisms and Cancer Classification (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14891.jpg</video:thumbnail_loc>
      <video:duration>2887</video:duration>
      <video:publication_date>2012-08-28T03:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Eqom7VcaEKI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Plant-and-Microbial-Biology-160-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Plant and Microbial Biology 160 - Lecture 9</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 9

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26599.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-09-19T01:46:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z9tLj-fM9w4</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Bonds-vs-Stocks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Bonds vs. Stocks</video:title>
      <video:description>This is a lecture of Khan Academy. Bonds vs. Stocks

The difference between a bond and a stock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20134.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-06T02:08:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rs1md3e4aYU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bonds</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Stocks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Programming Abstractions (Stanford)&quot; Lecture 4 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues to cover the console input/output in C++ and discusses the file I/O and changing between an old style string to a C++ string format. She also begins to go over stream operations and their basic use as well as object oriented programming, and the use of scanner function and containers.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17664.jpg</video:thumbnail_loc>
      <video:duration>3027</video:duration>
      <video:publication_date>2012-09-03T16:45:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/09jZuh-KjtI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
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      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>console</video:tag>
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      <video:tag>o</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>class</video:tag>
      <video:tag>libraries</video:tag>
      <video:tag>object</video:tag>
      <video:tag>orientated</video:tag>
      <video:tag>scanner</video:tag>
      <video:tag>containers</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-A-Historical-Perspective-on-Semiconductors-and-Moores-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - A Historical Perspective on Semiconductors and Moore&apos;s Law</video:title>
      <video:description>&quot;Lec 3 - A Historical Perspective on Semiconductors and Moore&apos;s Law&quot; (October 21, 2009) Intel Corporation legend, former CEO, and Chairman of the Board Craig Barrett discusses his personal career path from a Stanford Associate Professor, to Silicon Valley consultant, to a 35-year career inside one of the globe&apos;s most prominent players in technology. His talk concentrates on Moore&apos;s Law and the myriad factors in place to ensure its continued progeny.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18898.jpg</video:thumbnail_loc>
      <video:duration>3782</video:duration>
      <video:publication_date>2012-09-04T07:12:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jmGgmKkAGGI</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Business</video:tag>
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      <video:tag>technology</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Semiconductor</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Transistor</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>Manufacturing</video:tag>
      <video:tag>management</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Intel</video:tag>
      <video:tag>Corporation</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>com</video:tag>
      <video:tag>boom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Gettier-and-Other-Complications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Gettier and Other Complications</video:title>
      <video:description>&quot;Lec 20- Gettier and Other Complications&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21496.jpg</video:thumbnail_loc>
      <video:duration>889</video:duration>
      <video:publication_date>2012-09-09T05:35:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kxowlCzO60E</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Gettier</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>complications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Mathematics-16A-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Mathematics 16A - Lecture 4</video:title>
      <video:description>Mathematics 16A - Lecture 4

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25778.jpg</video:thumbnail_loc>
      <video:duration>4161</video:duration>
      <video:publication_date>2012-09-18T17:30:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-MltvdJHRN8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Fractional-Exponent-Expressions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Fractional Exponent Expressions 3</video:title>
      <video:description>Fractional Exponent Expressions 3

U07_L3_T4_we3 Fractional Exponent Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24665.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2012-09-17T15:11:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ay0B6Kh9Y3Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>fractional</video:tag>
      <video:tag>Exponent</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phlebotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phlebotomy</video:title>
      <video:description>This medical video shows the steps of phlebotomy which is the process of making an incision in a vein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3957c72b-ce77-499a-adb4-b3c84c7a159f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-12-06T17:20:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10711.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Phlebotomy</video:tag>
      <video:tag>steps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Robert-Boyles-Corpuscularian-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Robert Boyle&apos;s Corpuscularian Theory</video:title>
      <video:description>&quot;Lec 7 -Robert Boyle&apos;s Corpuscularian Theory&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21472.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2012-09-09T05:27:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KB-bR62bmnk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Boyle</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Corpuscularian</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Isaac-Newton-and-Instrumentalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Isaac Newton and Instrumentalism</video:title>
      <video:description>&quot;Lec 8 -Isaac Newton and Instrumentalism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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Chemical Structure and Reactivity</video:description>
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      <video:description>&quot;Lec 28 - Philosophy 3 &quot;The Nature of Mind</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>Lec 21- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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      <video:description>&quot;Lec 61 - Hemostasis in Oral Surgery&quot; Clinical armamentarium demonstration of materials and method.  Orig. air date: MAR 22 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 18 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 18 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 18: Second fundamental theorem

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 19 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 19: Applications to logarithms and geometry

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 6 - Survey of Microscopic Anatomy- Epithelium&quot; Microscopic survey of the epithelial tissue. Discussion of identifing characteristics and landmarks is included.  Orig. air date: SEP 29 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>For a natural sebaceous cyst treatment, then visit the link above for more information./nMost sebaceous and all other external cyst occur when there is a massive white blood cell attack, they create a substance called pus. Infected pimples can become typically 5 millimeters thick due to the amount of pus that is being injected into the area. Once these larger pimples are sensitive and painful to the touch, they are no longer considered pimples, they are considered Cysts. If you have developed more than one Cyst on your skin, you are considered to have Cystic Acne. /nwww.SebaceousCystTreatment.net</video:description>
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      <video:description>This video will help you in understanding the anatomy of labiaplasty. A full description with a sample structure is discussed here.</video:description>
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      <video:description>&quot;Lec 23 - May 1968&quot; France Since 1871 (HIST 276)

The student protests of May 1968 in France were linked to international protests against the American war in Vietnam and other political and social consequences of the Cold War. In many respects, the terrible condition of many schools in France that led students to revolt remains a problem. Recent attempts to impose American-style reforms on the university system have met with protests that echo some of the demands made in &apos;68; although, other conditions for revolution seem as though they may never again be realized in the same way.

00:00 - Chapter 1. A Protest around the World: The Revolutionary Moment of 1968
09:18 - Chapter 2. The Crisis in the French University System 
17:05 - Chapter 3. The Student Demonstrations 
26:34 - Chapter 4. The Workers&apos; Strikes
30:07 - Chapter 5. The Common Cause of Students and Workers: Against the Brutalization of Human Relations in the Capitalist Age of Technology 
41:41 - Chapter 6. The Inadequacy of the Gaullist Response: A Sincere Revolution without Direction 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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    <loc>https://dnatube.com/videos/Lec-1-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 1 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 1: The importance of chemical principles

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15820.jpg</video:thumbnail_loc>
      <video:duration>1650</video:duration>
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    <lastmod>2026-08-14</lastmod>
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View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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Analytic Geometry and Calculus</video:description>
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Inverting a 3x3 matrix</video:description>
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      <video:description>Lec 15- MIT 6.013 Electromagnetics and Applications, Fall 2.
Surface Currents Induced in Ground Plane by Overhead Conductor

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec 20 -  MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 20 -  MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 20: Volumes by disks and shells

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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      <video:title>Lec 21 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 21 - MIT 3.091 Introduction to Solid State Chemistry&quot; Amorphous Solids, Glass Formation, Inorganic Glasses: Silicates

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
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      <video:title>Lec 22 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 22 - MIT 18.01 Single Variable Calculus, Fall 2007 &quot; Lecture 22: Numerical integration

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 25 - MIT 3.091 Introduction to Solid State Chemistry&quot; Fick&apos;s Second Law (FSL) and Transient-state Diffusion; Error Function Solutions to FSL

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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      <video:description>This video shows a UFO in space near Earth&apos;s atmosphere. It was theorized that it was either part of the gemini craft or a secret spy satellite.</video:description>
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      <video:title>Lec 7 - Ceramics</video:title>
      <video:description>&quot;Lec 7 - Ceramics&quot; Fabrication of platinum matrix for PJC construction.   Orig. air date: SEP 28 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Isomers: Stereo (Chiral)</video:title>
      <video:description>Isomers: Stereo (Chiral)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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10-15, pgs. 278-279</video:description>
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PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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Difference between mass and weight</video:description>
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Understanding basic capital structure differences</video:description>
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    <loc>https://dnatube.com/videos/Endoscopic-clipping-in-stomach-for-hemostasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic clipping in stomach for hemostasis</video:title>
      <video:description>Hemostasis is the process of stopping bleeding. Clipping of ruptured blood vessels in stomach can be performed by endoscopic procedure to stop bleeding. This video shows several cases of successful endoscopic clipping in stomach. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3ab8cc55-7837-485c-bbef-a538f8fef6df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2011-12-01T00:25:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9819.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>clipping</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>Hemostasis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-101-Spectrophotometry-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Spectrophotometry Example</video:title>
      <video:description>Spectrophotometry Example

Spectrophotometry Example - Determining concentration based on absorbance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22734.jpg</video:thumbnail_loc>
      <video:duration>762</video:duration>
      <video:publication_date>2012-09-11T02:59:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VqAa_cmZ7OY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Spectrophotometry</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12-  David Hume: Concluding Remarks</video:title>
      <video:description>&quot;Lec 12-  David Hume: Concluding Remarks&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21488.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-09T05:34:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PID9VsjJCCk</video:player_loc>
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      <video:category>Philosophy</video:category>
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      <video:tag>Hume</video:tag>
      <video:tag>Concluding</video:tag>
      <video:tag>Remarks</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 11 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Nature and Romanticism&quot;

May 5th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/7qe7pRKCyuw</video:player_loc>
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      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Statistics 21</video:title>
      <video:description>Lec 5- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16937.jpg</video:thumbnail_loc>
      <video:duration>4770</video:duration>
      <video:publication_date>2012-09-01T17:00:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YOtGNfZpFVU</video:player_loc>
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      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Lewis and Bronsted Acid-Base Concepts

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2588</video:duration>
      <video:publication_date>2012-08-28T15:35:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-uEwMV9DHZo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Statistics 20</video:title>
      <video:description>Lec 2- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17189.jpg</video:thumbnail_loc>
      <video:duration>3084</video:duration>
      <video:publication_date>2012-09-02T12:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J7mYq8aJu6k</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Ontario vertical axis wind turbine</video:title>
      <video:description>This is a video by vbine energy on Ontario&apos;s eirst vbine vertical axis wind turbine. The time I acquire these system, half of my problems are solved because I always spent a fortune on power annually.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9058.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-29T19:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9058.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Ontario</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>Vbine</video:tag>
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      <video:tag>axis</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-AST-210EE-213-X-ray-refractive-index</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - AST 210/EE 213 X-ray refractive index; ...</video:title>
      <video:description>AST 210/EE 213 X-ray refractive index; ...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  6: X-ray refractive index; Reflection and refraction
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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      <video:duration>4553</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/LtBoUoDWuLM</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>engineering</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Mathematics-16A-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Mathematics 16A - Lecture 24</video:title>
      <video:description>Mathematics 16A - Lecture 24

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25807.jpg</video:thumbnail_loc>
      <video:duration>4491</video:duration>
      <video:publication_date>2012-09-18T17:39:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BgpSCKRSMmU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-g-protein-coupled-hormone-signal-transduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of g protein coupled hormone signal transduction</video:title>
      <video:description>This video provides an information about g Protein coupled hormone signal transduction

G-protein coupled receptors convert extracellular hormonal signals into intracellular second messengers that produce a physiological response in the target cell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8baa3410-56c1-495f-97f3-630dda0fce4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-10-10T12:14:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27776.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>G</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>coupled</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Molecular-Genetics-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Molecular Genetics I</video:title>
      <video:description>&quot;Lec 4 - Molecular Genetics I&quot; (April 5, 2010) Robert Sapolsky makes interdisciplinary connections between behavioral biology and molecular genetic influences. He relates protein synthesis and point mutations to microevolutionary change, and discusses conflicting theories of gradualism and punctuated equilibrium and the influence of epigenetics on development theories. 

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18946.jpg</video:thumbnail_loc>
      <video:duration>5615</video:duration>
      <video:publication_date>2012-09-04T08:13:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_dRXA1_e30o</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
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      <video:tag>Sexual</video:tag>
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      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Gradualism</video:tag>
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      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
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      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>amino</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 30-Biology 1A</video:title>
      <video:description>lec 30-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23389.jpg</video:thumbnail_loc>
      <video:duration>3048</video:duration>
      <video:publication_date>2012-09-13T13:24:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/80QLoxYBiG4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-172-2011-Calculus-AB-Free-Response-6a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 172 - 2011 Calculus AB Free Response #6a</video:title>
      <video:description>2011 Calculus AB Free Response #6a

Continuity of piecewise-defined functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20008.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2012-09-06T01:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fr-8tjLoeDw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>6a</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heated-Polymerase-Chain-Reaction-PCR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heated Polymerase Chain Reaction (PCR)</video:title>
      <video:description>In this dsDNA is denatured by heating the sample at its denaturing temperature and then the temperature is suddenly reduced to 55 degree C at which primer and Taq-polymerase is added, but here the difference arises i.e. specific antibodies are used to block this Taq-polymerase at annealing temperature. Now when the temperature raises for amplification to 72 degrees, the specific antibody detaches from Taq-polymerase and the amplification with greater specificity starts.[1]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6465f827-567a-478e-922c-9185a4098906/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-04-08T20:34:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4193.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>molecualr</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Polymerase</video:tag>
      <video:tag>method</video:tag>
      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Basic Trigonometry II</video:title>
      <video:description>Basic Trigonometry II

A few more examples using SOH CAH TOA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20025.jpg</video:thumbnail_loc>
      <video:duration>731</video:duration>
      <video:publication_date>2012-09-06T01:31:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G-T_6hCdMQc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 36-Biology 1A -</video:title>
      <video:description>lec 36-Biology 1A -General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23395.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-13T13:28:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Te0XjKQOpQ</video:player_loc>
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      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Blue Filter (Quiz)</video:title>
      <video:description>Blue Filter (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>104</video:duration>
      <video:publication_date>2012-09-19T00:11:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3CHic39yxjs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>blue</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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61-65, basic trigonometry</video:description>
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      <video:title>Lec  114 - SAT Prep: Test 8 Section 5 Part 3</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 3

Problems 12-15 starting on page 858</video:description>
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      <video:duration>552</video:duration>
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      <video:description>&quot;Lec 6 -Periapical Radiography - Short Cone Bisecting Technique&quot;Instructions are given for making the complete periapical examination of the adult dentition with the film positioned at an angle to the long axes of the teeth. Orig. air date: AUG 2 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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Parametric Equations that &quot;move&quot; along the same path</video:description>
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Peter Evans on Counter-Hegemonic Globalization</video:description>
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Slaves rebel in Saint-Domingue (Haiti).  Rise of Toussaint L&apos;Ouverture.</video:description>
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2010 Paper 1 problem 38 Hairy Trig and Algebra.avi</video:description>
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Introduction to Embedded Systems</video:description>
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      <video:duration>3349</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/NqpjTHOt3js</video:player_loc>
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      <video:tag>identity</video:tag>
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      <video:description>Computer Science 61A - Lecture 30

The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2862</video:duration>
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      <video:description>Computer Science 61A - Lecture 14

The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2903</video:duration>
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      <video:description>Professional Money Managers and Their Influence -Year 2008

Financial Markets (ECON 252)

Most people are not very good at dealing in financial markets. Professional money managers, such as financial advisors and financial planners, assist individuals in matters of personal finance. FINRA and the SEC monitor the activities of these managers in order to protect individual investors. Mutual funds, exchange traded funds also exist to assist individual investments, and pension funds provide further services. These investment institutions help people to put money in diversified portfolios and, in some cases, reap some tax benefits for funding their retirement income.

00:00 - Chapter 1. Introduction 
04:01 - Chapter 2. Financial Advisors and Financial Planners 
15:20 - Chapter 3. Assets of U.S. Households and Nonprofits 
24:09 - Chapter 4. Mutual Funds, ETFs, and Spendthrift Funds 
41:53 - Chapter 5. Pension Funds: A History 
54:53 - Chapter 6. Modern Innovations for Pension Management: ERISA and Beyond 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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      <video:tag>end</video:tag>
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      <video:tag>defined</video:tag>
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      <video:tag>churning</video:tag>
      <video:tag>sec</video:tag>
      <video:tag>trusts</video:tag>
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      <video:description>This medical video shows how to do continuous everting mattress pattern suture which is a stitch used by doctors and surgeons to hold tissue together.</video:description>
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      <video:tag>Prostate</video:tag>
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Microelectronic Devices and Circuits</video:description>
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Introduction to Statistical and Thermal Physics</video:description>
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      <video:uploader>0|36|0</video:uploader>
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  <url>
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    <video:video>
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      <video:description>Statistics 20 - Lecture 4

Introduction to Probability and Statistics</video:description>
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    <loc>https://dnatube.com/videos/The-Process-of-Gastrulation-in-Drosophila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <video:video>
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General Biology</video:description>
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      <video:duration>3030</video:duration>
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    <loc>https://dnatube.com/videos/Lec-20-EE290f-Photo-Emission-Electron-Microscopy-PEEM-given-by-Dr-Andreas-Scholl-ALSLBNL</loc>
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      <video:description>EE290f  Photo-Emission Electron Microscopy (PEEM) - given by Dr. Andreas Scholl, ALS/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 20 - Photo-Emission Electron Microscopy (PEEM) - given by Dr. Andreas Scholl, ALS/LBNL</video:description>
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    <loc>https://dnatube.com/videos/Lec-8-THESE-FINE-MORNINGS-Elizabeth-Bishop-and-the-New-Yorker-Woodberry-Poetry-Room</loc>
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    <video:video>
      <video:title>Lec 8 - THESE FINE MORNINGS: Elizabeth Bishop and the New Yorker || Woodberry Poetry Room</video:title>
      <video:description>&quot;Lec 8 - THESE FINE MORNINGS: Elizabeth Bishop and the New Yorker || Woodberry Poetry Room&quot; A One-Act Play starring Lisa Olstein, Katie Peterson, Robert Pinsky &amp; Lloyd Schwartz
 
Created by Joelle Biele, These Fine Mornings is a one-act play that draws upon excerpts from letters between Bishop and New Yorker editors Charles Pearce, Katharine White, and Howard Moss. Woven between their correspondence are letters Bishop wrote to friends, internal magazine documents, poems, and questions and answers that appear on proofs. 

Date: Recorded on March 27, 2012, at the Barker Center, Harvard University. Sponsored by the Woodberry Poetry Room.

http://hcl.harvard.edu/poetryroom</video:description>
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Introduction to Probability and Statistics</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Statistics 20 - Lecture 7

Introduction to Probability and Statistics</video:description>
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      <video:duration>4030</video:duration>
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      <video:description>Epsilon Delta Limit Definition 2

Using the epsilon delta definition to prove a limit</video:description>
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    <loc>https://dnatube.com/videos/Lec12-Occlusal-Adjustment-Lateral-Excursion</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec12  - Occlusal Adjustment - Lateral Excursion</video:title>
      <video:description>&quot;Lec12  - Occlusal Adjustment - Lateral Excursion&quot; A demonstration of the lateral excursion and an explanation of when and why lateral excursion adjustment is necessary.  Orig. air date: AUG 14 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:description>&quot;Lec 11 - Emergency Kit and Supplies&quot; This tape explains the emergency procedures used at the School of Dentistry, the contents of the emergency kit, and the location of the kits. Orig. air date: JUN 22 81

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <loc>https://dnatube.com/videos/lec-32-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 32-Biology 1A -</video:title>
      <video:description>lec 32-Biology 1A -General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23391.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
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      <video:title>Lec 12 - Laboratory Aids In Diagnosis - Part II</video:title>
      <video:description>&quot;Lec 12 - Laboratory Aids In Diagnosis - Part II&quot; Explains and shows different laboratory procedures used in diagnosis: hematology blood work up,  bacteriology and biochemistry. Orig. air date: JAN 3 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1497</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-WrjtfOPWCE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-121-Converting-within-the-metric-system</loc>
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      <video:description>Converting within the metric system

U06_L2_T2_we1 Converting within the metric system</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8657.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2011-11-29T03:11:31.000Z</video:publication_date>
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      <video:duration>2562</video:duration>
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      <video:description>Plant and Microbial Biology 160 - Lecture 34

Plant Molecular Genetics</video:description>
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Polymerization of Alkenes with Acid</video:description>
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      <video:description>Ether Naming and Introduction

Ether Naming and Introduction</video:description>
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      <video:description>&quot;Lec 33 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 33: Topological considerations; Maxwell&apos;s equations.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec 34 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 34 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 34: Final review.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Lec 60 - Energy Innovation at Scale with Steven Koonin. Dr. Steven Koonin, Under Secretary for Science with the U.S. Department of Energy, addressed energy issues with the Harvard University community and beyond.</video:description>
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      <video:title>Lec 62 - Examples of Tk Approach Absolute Zero</video:title>
      <video:description>Examples of Tk Approach Absolute Zero

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>&quot;Lec 26 - Population Growth: Density Effects&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The growth of populations is held in check by several factors. These can include predators, food and other resources, and density. Population density affects growth rate by determining how likely is it that an organism will interact with a member of its own species compared to an organism of a different species. Population growth studies rely on the mathematics of logs and exponents.

00:00 - Chapter 1. Introduction 
03:02 - Chapter 2. The Math of Population Growth 
09:15 - Chapter 3. The Effects of Age on Population Growth 
16:50 - Chapter 4. Examples of Population Growth 
24:31 - Chapter 5. The Effects of Density on Population Growth 
39:07 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:description>&quot;Lec 8 - History C187&quot; The History and Practice of Human Rights</video:description>
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      <video:description>&quot;Lec 9 - History C187&quot; The History and Practice of Human Rights</video:description>
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      <video:description>&quot;Lec 10 - History C187&quot; The History and Practice of Human Rights</video:description>
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      <video:description>&quot;Lec 26 - Epoxy Dies - The Die Material of the Future&quot; A table clinic presentation on Epoxy Dies.   Orig. air date: DEC 21 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:title>Lec 28 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 28 - MIT 3.091 Introduction to Solid State Chemistry&quot; Organic Chemistry: Basic Concepts, Alkanes, Alkenes, Alkynes, Aromatics, Functional Groups, Alcohols and Ethers, Aldehydes and Ketones, Esters, Amines

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Biology 1A - Lecture 30: Reproductive System - Part I

General Biology Lecture</video:description>
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      <video:title>Lec 16 - Biology 1B - Population Genetics I</video:title>
      <video:description>&quot;Lec 16 - Biology 1B - Population Genetics I&quot;General Biology</video:description>
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    <video:video>
      <video:title>Lec 36 - Perimeter and Area Basics</video:title>
      <video:description>Perimeter and Area Basics

Definitions of perimeter and area.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 25 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 25 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>1839</video:duration>
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      <video:tag>A</video:tag>
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      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Funny Caveman and His Catheter</video:title>
      <video:description>This video shows that you shouldn&apos;t re-use a catheter. The way the idea is given is very funny and enjoyable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d99a8a58-2fde-4c96-a501-4a42a6fadf91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-12-01T02:45:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9988.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Oxidation-Bond-Angle-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Oxidation Bond Angle  (NB)</video:title>
      <video:description>Oxidation Bond Angle  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26342.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2012-09-19T00:52:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q9oGYNqs5TU</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxidation</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>NB</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Electrical Engineering 140</video:title>
      <video:description>lec 23-Electrical Engineering 140 Linear Integrated Circuits - Professor Clark Tu-Cuong Nguyen - No video for first 17 minutes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21006.jpg</video:thumbnail_loc>
      <video:duration>3644</video:duration>
      <video:publication_date>2012-09-08T08:47:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nE5VhhaZURE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Hybrid-Atomic-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Hybrid Atomic Orbitals</video:title>
      <video:description>Hybrid Atomic Orbitals

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26373.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-19T00:59:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AlwmlHuZRUU</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hybrid</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Orbitals</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-2nd-Order-Linear-Homogeneous-Differential-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - 2nd Order Linear Homogeneous Differential Equations 3</video:title>
      <video:description>2nd Order Linear Homogeneous Differential Equations 3

Let&apos;s use some initial conditions to solve for the particular solution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22150.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2012-09-11T00:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UyCwAFQt4v0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Linear-Algebra-Another-Least-Squares-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Linear Algebra: Another Least Squares Example</video:title>
      <video:description>Linear Algebra: Another Least Squares Example

Using least squares approximation to fit a line to points</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22151.jpg</video:thumbnail_loc>
      <video:duration>805</video:duration>
      <video:publication_date>2012-09-11T01:00:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QkepM8Vv3kw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Another</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Algorithms-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5-Algorithms part 1</video:title>
      <video:description>Lec 5-Algorithms part 1.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19175.jpg</video:thumbnail_loc>
      <video:duration>2511</video:duration>
      <video:publication_date>2012-09-04T18:54:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fCXxJcRfMdQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Undetermined-Coefficients-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Undetermined Coefficients 1</video:title>
      <video:description>Undetermined Coefficients 1

Using the method of undetermined coefficients to solve nonhomogeneous linear differential equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22174.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-11T01:06:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/znE4Nq9NJCQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Undetermined</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Exercise-Write-a-Sorting-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Exercise - Write a Sorting Function</video:title>
      <video:description>Exercise - Write a Sorting Function

Challenge to write a Python function that can sort a list in-place</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25103.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2012-09-18T01:15:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qbl-RZS2-4g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Exercise</video:tag>
      <video:tag>Write</video:tag>
      <video:tag>A</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>function</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Insertion-Sort-Algorithm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Insertion Sort Algorithm</video:title>
      <video:description>Insertion Sort Algorithm

Visual description of the insertion sort algorithm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25104.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2012-09-18T01:15:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lCzQvQr8Utw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Insertion</video:tag>
      <video:tag>Sort</video:tag>
      <video:tag>algorithm</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Adding-fractions-with-different-signs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Adding fractions with different signs</video:title>
      <video:description>Adding fractions with different signs

U09_L2_T2_we2 Adding fractions with different signs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25122.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2012-09-18T01:23:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QS1LMomm0Gk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>with</video:tag>
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      <video:tag>Signs</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - History C187</video:title>
      <video:description>&quot;Lec 15 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23813.jpg</video:thumbnail_loc>
      <video:duration>4484</video:duration>
      <video:publication_date>2012-09-14T11:15:07.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-GMAT-Data-Sufficiency-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - GMAT: Data Sufficiency 7</video:title>
      <video:description>GMAT: Data Sufficiency 7

33-36, pg. 280</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22302.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-11T01:41:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/21680hPTfUc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>7</video:tag>
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    <loc>https://dnatube.com/videos/lec-5-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Biology 1A</video:title>
      <video:description>lec 5-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23361.jpg</video:thumbnail_loc>
      <video:duration>2969</video:duration>
      <video:publication_date>2012-09-13T13:06:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5Kd3yk8ves</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-More-implicit-differentiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - More implicit differentiation</video:title>
      <video:description>More implicit differentiation

2 more implicit differentiation examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19828.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-05T17:53:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hrg1hCzg3W0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>implicit</video:tag>
      <video:tag>differentiation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Computer-Science-61A-mapreduce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 -Computer Science 61A -: mapreduce</video:title>
      <video:description>&quot;Lec 34 -Computer Science 61A -: mapreduceThe Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23823.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-09-14T11:27:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tlABAGE-Tvc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>mapreduce</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory System Exam Part 2</video:title>
      <video:description>In this exam, A real patient is going through a respiratory system exam. This is the second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c2fa91b-e484-4786-b911-36a01ccaeb7e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-30T10:05:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9488.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Respiratory</video:tag>
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      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Bromination-of-Benzene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Bromination of Benzene</video:title>
      <video:description>Bromination of Benzene

Bromination of benzene catalyzed by iron bromide</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24607.jpg</video:thumbnail_loc>
      <video:duration>776</video:duration>
      <video:publication_date>2012-09-17T14:17:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K2tIixiXGOM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Bromination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>benzene</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Survey-of-Oral-Hygiene-Devices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Survey of Oral Hygiene Devices</video:title>
      <video:description>&quot;Lec 1 - Survey of Oral Hygiene Devices&quot; Survey of all oral hygiene devices currently in use and their correct useage.  Orig. air date: NOV 18 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22850.jpg</video:thumbnail_loc>
      <video:duration>2041</video:duration>
      <video:publication_date>2012-09-11T08:24:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VTdfALnIbwA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>Devices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61A-Lecture-28</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Computer Science 61A - Lecture 28</video:title>
      <video:description>Computer Science 61A - Lecture 28

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26977.jpg</video:thumbnail_loc>
      <video:duration>3086</video:duration>
      <video:publication_date>2012-09-19T06:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JXc0qAIp0TY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
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      <video:description>&quot;Lec 21 - Chaos and Reductionism&quot; (May 19, 2010) Professor Robert Sapolsky gives what he calls &quot;one of the most difficult lectures of the course&quot; about chaos and reductionism. He references a book that he assigned to his students. This lecture focuses on reduction science and breaking things down to their component parts in order to understand them best. 

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <loc>https://dnatube.com/videos/Lec-30-Computer-Science-61A-Lecture-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Computer Science 61A - Lecture 31</video:title>
      <video:description>Computer Science 61A - Lecture 31

The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2828</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Computer Science 61A - Lecture 34</video:title>
      <video:description>Computer Science 61A - Lecture 34

 The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2789</video:duration>
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    <loc>https://dnatube.com/videos/Eye-Cancers-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Cancers Treatment</video:title>
      <video:description>Radiation for Eye Cancers treatment are shown here. Eyes of the patients saved by the expert doctors are shown here.</video:description>
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      <video:uploader>gazzer</video:uploader>
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    <loc>https://dnatube.com/videos/HIV-in-Action</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>HIV or Human immunodeficiency virus is a retro virus. This video explains how it gets into the blood stream and how it attacks the immune system.</video:description>
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      <video:uploader>second second</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23 - Language</video:title>
      <video:description>&quot;Lec 23 - Language&quot; (May 21, 2010) Professor Robert Sapolsky gives a lecture on language. He describes the similarities and differences between different human and animal languages. He focuses on how we use language to communicate with each other, how we communicate with animals, and how animals commute with each other.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6167</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 5: Hydrogen atom energy levels

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>0|20|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-2-Amalgam-Polishing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Amalgam Polishing</video:title>
      <video:description>&quot;Lec 2 - Amalgam Polishing&quot; Presented in conjunction with a dental materials course to second year dental hygiene students. Shows proper armementarium and procedure for amalgam polishing. Orig. air date: MAY 5 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/mskdYjboxLY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18  - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 18  - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23911.jpg</video:thumbnail_loc>
      <video:duration>4513</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/vEo42PO7Sj0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - GMAT Math: 5</video:title>
      <video:description>GMAT Math: 5

24-29, pgs. 155-156</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21921.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-10T23:46:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fRTx45FJWto</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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    <loc>https://dnatube.com/videos/Lec-35-Computer-Science-61A-analyzing-evaluator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Computer Science 61A -  analyzing evaluator</video:title>
      <video:description>&quot;Lec 35 - Computer Science 61A -  analyzing evaluator&quot;The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2550</video:duration>
      <video:publication_date>2012-09-14T11:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9VoxtdsRyA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Computer Science 61A -: lazy evaluator</video:title>
      <video:description>&quot;Lec 36- Computer Science 61A -: lazy evaluator&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23825.jpg</video:thumbnail_loc>
      <video:duration>1899</video:duration>
      <video:publication_date>2012-09-14T11:27:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WJsgTZsFE3M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>lazy</video:tag>
      <video:tag>evaluator</video:tag>
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    <loc>https://dnatube.com/videos/Triangulum-And-Pinwheel-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Triangulum And Pinwheel Galaxy</video:title>
      <video:description>Triangulum Galaxy is a galaxy that is 3 million light year away from earth, it is named as M33. Issac telescope is used in this video to see the clear view of M3 galaxy.</video:description>
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      <video:publication_date>2013-01-30T07:28:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29054.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Triangulum</video:tag>
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    <loc>https://dnatube.com/videos/Lec-12-Sociology-185-GLOBAL-SOCIOLOGY-Erik-Wright-on-Real-Utopias-in-and-Beyond-Capitalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 Sociology 185 - GLOBAL SOCIOLOGY: Erik Wright on Real Utopias in and Beyond Capitalism</video:title>
      <video:description>&quot;Lec 12 Sociology 185 - GLOBAL SOCIOLOGY: Erik Wright on Real Utopias in and Beyond Capitalism&quot;Global Sociology - Sociology 185 
Erik Wright on Real Utopias in and Beyond Capitalism</video:description>
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      <video:duration>4217</video:duration>
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      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
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      <video:tag>Erik</video:tag>
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      <video:tag>Real</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>Capitalism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 16 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-Computer-Science-61A-logic-programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Computer Science 61A -  logic programming</video:title>
      <video:description>&quot;Lec 37- Computer Science 61A -  logic programming&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23826.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-14T11:27:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JIMS_mspmug</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>37</video:tag>
      <video:tag>Computer</video:tag>
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      <video:tag>61A</video:tag>
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    <loc>https://dnatube.com/videos/Lec-11-Curet-Scalers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Curet Scalers</video:title>
      <video:description>&quot;Lec 11 - Curet Scalers&quot; Designed to give students a complete, concise study of the curet scaler.  Orig. air date: JUL 11 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/UWzGaRQw6fc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Prophylaxis-Instrumentation-Principles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Prophylaxis Instrumentation Principles</video:title>
      <video:description>&quot;Lec 13 - Prophylaxis Instrumentation Principles&quot; Instrumentation principles are illustrated - pen grasp, fulcrum, working and exploring strokes for prophylaxis.  Orig. air date: DEC 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22862.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2012-09-11T08:25:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/emzxYZoROPc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Prophylaxis</video:tag>
      <video:tag>Instrumentation</video:tag>
      <video:tag>Principles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 5 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Sex and Gender Orientation&quot;

April 15th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20697.jpg</video:thumbnail_loc>
      <video:duration>3804</video:duration>
      <video:publication_date>2012-09-07T15:35:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5rr5Lu2DnMk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Familie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-131-Magnetism-9-Electric-Motors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Magnetism 9: Electric Motors</video:title>
      <video:description>Magnetism 9: Electric Motors

Using a magnetic field to exert torque on a rotating circuit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21786.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-10T13:07:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pAgPfr7MkkU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>9</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Motors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-SAT-Prep-Test-3-Section-2-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  37 - SAT Prep: Test 3 Section 2 Part 2</video:title>
      <video:description>SAT Prep: Test 3 Section 2 Part 2

Problems 6-10 starting on page 519</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22178.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2012-09-11T01:07:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YsKgw5S7Plg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-131-Linear-Algebra-The-Gram-Schmidt-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Linear Algebra: The Gram-Schmidt Process</video:title>
      <video:description>Linear Algebra: The Gram-Schmidt Process

Finding an orthonormal basis for a subspace using the Gram-Schmidt Process</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22179.jpg</video:thumbnail_loc>
      <video:duration>1164</video:duration>
      <video:publication_date>2012-09-11T01:07:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rHonltF77zI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gram</video:tag>
      <video:tag>Schmidt</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-132-Linear-Algebra-Gram-Schmidt-Process-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Linear Algebra: Gram-Schmidt Process Example</video:title>
      <video:description>Linear Algebra: Gram-Schmidt Process Example

Using Gram-Schmidt to find an orthonormal basis for a plane in R3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22180.jpg</video:thumbnail_loc>
      <video:duration>794</video:duration>
      <video:publication_date>2012-09-11T01:07:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tu1GPtfsQ7M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Gram</video:tag>
      <video:tag>Schmidt</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Plotting-xy-relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Plotting (x,y) relationships</video:title>
      <video:description>Plotting (x,y) relationships

u13_l1_t2_we1 Plotting (x,y) relationships t2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25268.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2012-09-18T02:33:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/86NwKBcOlow</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Plotting</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Biology 1A</video:title>
      <video:description>lec 9-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23367.jpg</video:thumbnail_loc>
      <video:duration>2254</video:duration>
      <video:publication_date>2012-09-13T13:10:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NRIfwL-70mU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Monopolist-Optimizing-Price-part-1-Total-Revenue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Monopolist Optimizing Price (part 1)- Total Revenue.</video:title>
      <video:description>Monopolist Optimizing Price (part 1)- Total Revenue.

Starting to think about how a monopolist would rationally optimize profits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25502.jpg</video:thumbnail_loc>
      <video:duration>431</video:duration>
      <video:publication_date>2012-09-18T15:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cczABrLd_uA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Revenue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Undetermined-Coefficients-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Undetermined Coefficients 3</video:title>
      <video:description>Undetermined Coefficients 3

Another example where the nonhomogeneous part is a polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22186.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2012-09-11T01:08:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I3vIAzMcm4Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Undetermined</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-Linear-Algebra-Proof-of-formula-for-determining-Eigenvalues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - Linear Algebra: Proof of formula for determining Eigenvalues</video:title>
      <video:description>Linear Algebra: Proof of formula for determining Eigenvalues

Proof of formula for determining Eigenvalues</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22187.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-11T01:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rfm0wQObxjk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Determining</video:tag>
      <video:tag>eigenvalues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Undetermined-Coefficients-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Undetermined Coefficients 4</video:title>
      <video:description>Undetermined Coefficients 4

Putting it all together!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22190.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-11T01:09:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vAepSNDLZRM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Undetermined</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Linear-Algebra-Finding-Eigenvectors-and-Eigenspaces-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Linear Algebra:  Finding Eigenvectors and Eigenspaces example</video:title>
      <video:description>Linear Algebra:  Finding Eigenvectors and Eigenspaces example

Finding the eigenvectors and eigenspaces of a 2x2 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22191.jpg</video:thumbnail_loc>
      <video:duration>874</video:duration>
      <video:publication_date>2012-09-11T01:09:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3-xfmbdzkqc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Finding</video:tag>
      <video:tag>Eigenvectors</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Eigenspaces</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Linear-Algebra-Eigenvalues-of-a-3x3-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Linear Algebra: Eigenvalues of a 3x3 matrix</video:title>
      <video:description>Linear Algebra: Eigenvalues of a 3x3 matrix

Determining the eigenvalues of a 3x3 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22192.jpg</video:thumbnail_loc>
      <video:duration>848</video:duration>
      <video:publication_date>2012-09-11T01:10:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11dNghWC4HI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>3x3</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-SAT-Prep-Test-3-Section-4-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  41 - SAT Prep: Test 3 Section 4 Part 1</video:title>
      <video:description>SAT Prep: Test 3 Section 4 Part 1

Problems 1-5 starting on page 530</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22193.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2012-09-11T01:10:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eS-XNHsh4TQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>4</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Laplace-Transform-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Laplace Transform 1</video:title>
      <video:description>Laplace Transform 1

Introduction to the Laplace Transform</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22194.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-11T01:10:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OiNh2DswFt4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Laplace-Transform-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Laplace Transform 6</video:title>
      <video:description>Laplace Transform 6

Laplace transform of cosine and polynomials!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22210.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T01:15:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fyJkXBvcA2Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Statistics-20-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Statistics 20 - Lecture 8</video:title>
      <video:description>Statistics 20 - Lecture 8

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25835.jpg</video:thumbnail_loc>
      <video:duration>4794</video:duration>
      <video:publication_date>2012-09-18T17:49:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2BrrjXNMD2Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Resurfacing-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing in India</video:title>
      <video:description>Hip resurfacing is a procedure which is an alternate to total hip replacement. This video demonstrates a hip resurfacing surgery by Stephen Jenkins from India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/75d6eb2f-a133-4d7c-8a78-d9833f244f5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2011-12-06T17:39:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10752.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stephen</video:tag>
      <video:tag>Jenkins</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biology-1AL-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 10.

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27043.jpg</video:thumbnail_loc>
      <video:duration>4808</video:duration>
      <video:publication_date>2012-09-19T06:29:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SJRP1ezc5u4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-17-Computer-Science-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 17 - Computer Science Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 17 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27044.jpg</video:thumbnail_loc>
      <video:duration>4873</video:duration>
      <video:publication_date>2012-09-19T06:29:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/04v4zKDET5Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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Operating Systems and System Programming</video:description>
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Operating Systems and System Programming</video:description>
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Advanced Microeconomic Theory</video:description>
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      <video:description>Economics 104 - Lecture 20

Advanced Microeconomic Theory</video:description>
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      <video:description>Economics 104 - Lecture 26

Advanced Microeconomic Theory</video:description>
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      <video:description>Computer Science 162 - Lecture 23: Approximately 52 minutes

Operating Systems and System Programming</video:description>
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      <video:description>Butadiene Orbitals  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>SAT Prep: Test 3 Section 8 Part 1

Problems 1-6 starting on page 547</video:description>
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Problems 7-9 page 549</video:description>
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Second part of using the Laplace Transform to solve a differential equation.</video:description>
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    <video:video>
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Part II of the introduction to mortgage-backed securities</video:description>
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Problems 15-16 on page 585</video:description>
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  <url>
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    <video:video>
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More on mortgage-backed securities</video:description>
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      <video:title>Lec 4- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 4- MIT 18.086 Mathematical Methods for Engineers II.
Comparison of Methods for the Wave Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>engineering</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Harmonic Motion Part 2 (calculus)</video:title>
      <video:description>Harmonic Motion Part 2 (calculus)

We test whether Acos(wt) can describe the motion of the mass on a spring by substituting into the differential equation F=-kx</video:description>
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      <video:duration>586</video:duration>
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      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>calculus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Local-Anesthetic-Injection-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Local Anesthetic Injection Techniques</video:title>
      <video:description>&quot;Lec 4- Local Anesthetic Injection Techniques&quot; Demonstrates on the skull and on a patient, various injection techniques. It also describes the basic dental chair position for injections. Orig. air date: NOV 8 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>2305</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ZHWMTKX2T70</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 26 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 26: Symmetric Matrices and Positive Definiteness.*

* NOTE: the audio is in the right channel only. If you here no audio, you are listening only to the left channel.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2632</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/umt6BB1nJ4w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
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      <video:tag>Least</video:tag>
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      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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      <video:description>Domain and Range 2

U03_L2_T2_we2 : Domain and Range 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24534.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
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    <video:video>
      <video:title>Lec 4 - Insights Into the Brain of an Autistic Child</video:title>
      <video:description>&quot;Lec 4 - Insights Into the Brain of an Autistic Child&quot; (October 13, 2009) Richard Dolmetsch, Assistant Professor of Neurobiology at Stanford, discusses the functions of the brain and the nervous system as they relate to autistic disorders.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18725.jpg</video:thumbnail_loc>
      <video:duration>6518</video:duration>
      <video:publication_date>2012-09-04T04:23:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MM-x25z-i7w</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Asperger</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>IQ</video:tag>
      <video:tag>Leo</video:tag>
      <video:tag>Kanner</video:tag>
      <video:tag>Hans</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Rain</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>disability</video:tag>
      <video:tag>savant</video:tag>
      <video:tag>child</video:tag>
      <video:tag>care</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Mutations</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>SNP</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>mutation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Philosophers-and-Kings-Platos-Republic-III-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Philosophers and Kings: Plato&apos;s Republic, III-IV</video:title>
      <video:description>&quot;Lec 5 - Philosophers and Kings: Plato&apos;s Republic, III-IV&quot; Introduction to Political Philosophy (PLSC 114)

The discussion of the Republic continues. An account is given of the various figures, their role in the dialogue and what they represent in the work overall. Socrates challenges Polemarchus&apos; argument on justice, questions the distinction between a friend and an enemy, and asserts his famous thesis that all virtues require knowledge and reflection at their basis.

00:00 - Chapter 1. Polemarchus
08:25 - Chapter 2. Thrasymachus
18:59 - Chapter 3. Glaucon
26:09 - Chapter 4. Adeimantus
37:28 - Chapter 5. Spiritedness and the Establishment of the Just City

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15916.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2012-08-28T21:36:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2oxMP8_pWLw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adeimantus</video:tag>
      <video:tag>Ceraphalus</video:tag>
      <video:tag>desprit</video:tag>
      <video:tag>de</video:tag>
      <video:tag>corps</video:tag>
      <video:tag>Glaucon</video:tag>
      <video:tag>Gyges</video:tag>
      <video:tag>Kallipolis</video:tag>
      <video:tag>Polemarchus</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Thrasymachus</video:tag>
      <video:tag>thumos</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Inverse-Laplace-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Inverse Laplace Examples</video:title>
      <video:description>Inverse Laplace Examples

Using our toolkit to take some inverse Laplace Transforms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22233.jpg</video:thumbnail_loc>
      <video:duration>1155</video:duration>
      <video:publication_date>2012-09-11T01:22:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BbqbvSig6Mc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Cognitive-Science-C103-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Cognitive Science C103 - Lecture 19</video:title>
      <video:description>Cognitive Science C103 - Lecture 19

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25837.jpg</video:thumbnail_loc>
      <video:duration>4661</video:duration>
      <video:publication_date>2012-09-18T17:50:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pO9BtDMWaFE</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
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      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical hernia repair Surgery</video:title>
      <video:description>An umbilical hernia repair is an operation to return an umbilical hernia to your abdomen tummy and to repair the weak area in your abdominal wall that caused the hernia</video:description>
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      <video:publication_date>2011-12-01T05:06:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10264.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>repair</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hassium Video - Periodic Table of Videos</video:title>
      <video:description>The Professor once claimed to know nothing about Hassium, but he learned more after visiting Darmstadt in Germany.

Brady&apos;s blog on this video at http://periodicvideos.blogspot.com/2011/01/should-we-make-something-up.html

More chemistry videos at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12114.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/u4GEVxbLego</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hassium</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Fibroma-Excision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fibroma Excision</video:title>
      <video:description>A closeup video showing the fibroma excision in the cheek is shown here. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e843390c-292e-41f6-babe-a5c413996a84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2011-12-01T03:20:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10046.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fibroma</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cheek</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Zinc-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zinc video - Periodic Table of Videos</video:title>
      <video:description>Is zinc boring? We ask this question in our latest version of the video about this element. We&apos;ve got videos about all 118 elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12123.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2012-04-03T14:36:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/99wPiMb-k0o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Zinc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 6 -Cognitive Science C103&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24120.jpg</video:thumbnail_loc>
      <video:duration>4584</video:duration>
      <video:publication_date>2012-09-15T03:39:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m7qtY5wZcFs</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birmingham-Hip-Resurfacing-Surgery-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birmingham Hip Resurfacing Surgery Part 1</video:title>
      <video:description>First part of Birmingham hip resurfacing live surgery is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3981ed6b-326e-4346-aca3-48d0283af0fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2011-12-01T00:20:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9813.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Birmingham</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Vijay</video:tag>
      <video:tag>Bose</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 5 - The Theoretical Minimum&quot; (February 6, 2012) Leonard Susskind discusses an array of topics including uncertainty, the Schroedinger equation, and how things evolve with time.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19035.jpg</video:thumbnail_loc>
      <video:duration>7427</video:duration>
      <video:publication_date>2012-09-04T09:26:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sgQafF7tLSo</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>time</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>States</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-IIT-JEE-Circle-Hyperbola-Common-Tangent-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - IIT JEE Circle Hyperbola Common Tangent Part 5</video:title>
      <video:description>IIT JEE Circle Hyperbola Common Tangent Part 5

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24975.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-17T17:53:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rPoqpQcgNv4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Tangent</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec1-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec1-Public Health 241 -</video:title>
      <video:description>lec1-Public Health 241 -  Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27604.jpg</video:thumbnail_loc>
      <video:duration>2699</video:duration>
      <video:publication_date>2012-09-30T09:51:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sAL6_MChb84</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Public Health 241</video:title>
      <video:description>lec 2-Public Health 241.  Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27605.jpg</video:thumbnail_loc>
      <video:duration>2945</video:duration>
      <video:publication_date>2012-09-30T09:52:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SCZlH9Lo15A</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Gymnosperm diversity and reproducti</video:title>
      <video:description>Lec 31- Gymnosperm diversity and reproducti.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18534.jpg</video:thumbnail_loc>
      <video:duration>3018</video:duration>
      <video:publication_date>2012-09-04T02:12:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_PWyHPXfQuY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Cognitive Science C102 -</video:title>
      <video:description>lec 6-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27643.jpg</video:thumbnail_loc>
      <video:duration>3011</video:duration>
      <video:publication_date>2012-09-30T11:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cVwxL2mxi5o</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 32- Angiosperm life cycle and diversity</video:title>
      <video:description>Lec 32- Angiosperm life cycle and diversity.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18538.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-04T02:12:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o18DJN2NGw0</video:player_loc>
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      <video:category>Developmental Biology</video:category>
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      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 8-Cognitive Science C102</video:title>
      <video:description>.lec 8-Cognitive Science C102Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27645.jpg</video:thumbnail_loc>
      <video:duration>3099</video:duration>
      <video:publication_date>2012-09-30T11:12:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2bbgEae1XzA</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
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    <loc>https://dnatube.com/videos/Lec-93-SAT-Prep-Test-6-Section-9-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  93 - SAT Prep: Test 6 Section 9 Part 3</video:title>
      <video:description>SAT Prep: Test 6 Section 9 Part 3

Problems 11-14 on starting on page 746</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22422.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-11T02:04:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PMFJCEOWVmc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 11-Cognitive Science C102 -</video:title>
      <video:description>lec 11-Cognitive Science C102 .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27648.jpg</video:thumbnail_loc>
      <video:duration>3083</video:duration>
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      <video:tag>Cognitive</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peripheral Pulsations USMLE Watch Video</video:title>
      <video:description>A video of examination of peripheral pulsations from the usmle collection peripheral pulsations  physical findings include a continuous murmur and hyperdynamic peripheral pulses Pulmonary vascularity is increased watch</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a179d77e-f34f-4d54-8250-7fff94806770/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2011-11-30T05:53:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9281.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Pulsations</video:tag>
      <video:tag>USMLE</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Putting a Price on Carbon - Cap &amp; Trade, Carbon Tax</video:title>
      <video:description>Putting a Price on Carbon - Cap &amp; Trade, Carbon Tax

Taught by Cymie Payne</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19721.jpg</video:thumbnail_loc>
      <video:duration>6562</video:duration>
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      <video:tag>climate</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Americium video - Periodic Table of Videos</video:title>
      <video:description>Americium is element number 95. Videos about all the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12124.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2012-04-03T14:36:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PB38NyjmneE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>americium</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Using the Convolution Theorem to Solve an Initial Value Prob</video:title>
      <video:description>Using the Convolution Theorem to solve an initial value problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22252.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2012-09-11T01:27:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rfyq32mHcYs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>the</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solve</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>value</video:tag>
      <video:tag>prob</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic Number 56- Barium</video:title>
      <video:description>Atomic number 56 in the periodic table is Barium. It is a soft silvery alkaline earth metal.
For our new and improved video to to,
http://www.youtube.com/watch?v=9srJdQU3NOo</video:description>
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      <video:duration>72</video:duration>
      <video:publication_date>2012-04-03T14:39:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IQ2u1JunzgA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Barium</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11-  Introduction to David Hume</video:title>
      <video:description>&quot;Lec 11-  Introduction to David Hume&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21361.jpg</video:thumbnail_loc>
      <video:duration>1175</video:duration>
      <video:publication_date>2012-09-09T04:42:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q6SYJpPNty8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
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      <video:tag>David</video:tag>
      <video:tag>Hume</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-Fixed-Volume-Combustion-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Fixed Volume Combustion  (Quiz)</video:title>
      <video:description>Fixed Volume Combustion  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26431.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-19T01:10:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zBEZZMWo5uM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>volume</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-One-Step-Equation-Involving-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - One-Step Equation Involving Fractions</video:title>
      <video:description>One-Step Equation Involving Fractions

u10_l1_t1_we_int One-Step Equation Involving Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25161.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/KGukNWo_j88</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 8 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 31st, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3907</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/4I94YD9XaNE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
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      <video:tag>UCLA</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on the applications of single value decomposition in LDS and electrical engineering, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/ZNQ_pBCtYDg</video:player_loc>
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      <video:tag>Inverse</video:tag>
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      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows the dosage, side effects and the benefits of a vitamin B-12 injection. A patient having b-12 injection is shown in the video.</video:description>
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      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Video</video:title>
      <video:description>This is a medical video showing the process of different activities in our body. Animated video is well designed by the experts.</video:description>
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      <video:uploader>benco</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 17 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 17: First fundamental theorem of calculus

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Delicate Process of Excavating and Cleaning Fossils</video:title>
      <video:description>Fossils are extremely fragile. Scientists remove them in a protective layer of plaster and clean sand away one grain at a time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a901b8a6-d0c2-4918-b22f-af46883d7d46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-04-12T22:40:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12177.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Excavating</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>fossils</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Oral Hygiene Index - Simplified</video:title>
      <video:description>&quot;Lec 18 - Oral Hygiene Index - Simplified&quot; The Debris Index and Calculus Index procedures (comprising the OHI-S) are demonstrated. Included is the method of scoring the OHI-S. Orig. air date: MAR 6 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22867.jpg</video:thumbnail_loc>
      <video:duration>829</video:duration>
      <video:publication_date>2012-09-11T08:26:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZdJOnEpz3Nc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>Index</video:tag>
      <video:tag>Simplified</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec21-Occlusal-Adjustment-Part-I-Centric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec21  - Occlusal Adjustment Part I  (Centric)</video:title>
      <video:description>&quot;Lec21  - Occlusal Adjustment Part I  (Centric)&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21375.jpg</video:thumbnail_loc>
      <video:duration>1015</video:duration>
      <video:publication_date>2012-09-09T04:46:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QH6kqr7oqIs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec21</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Adjustment</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>centric</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec22  - Occlusal Adjustment Part II (Lateral &amp; Protrusive)</video:title>
      <video:description>&quot;Lec22  - Occlusal Adjustment Part II (Lateral &amp; Protrusive)&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21376.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-09T04:46:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KOO2qaJpGik</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec22</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Adjustment</video:tag>
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      <video:tag>Lateral</video:tag>
      <video:tag>Protrusive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Orthodontic-Acrylic-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Orthodontic Acrylic Technique</video:title>
      <video:description>&quot;Lec 28 - Orthodontic Acrylic Technique&quot; Demonstrates a technique for placing a cold cure acrylic on removable Orthodontic appliancs.  Orig. air date: JUL 17 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20787.jpg</video:thumbnail_loc>
      <video:duration>658</video:duration>
      <video:publication_date>2012-09-07T17:06:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MXae1IsAL3s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>demonstrates</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>for</video:tag>
      <video:tag>placing</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>acrylic</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>appliancs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Orthodontic-Facebow-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Orthodontic Facebow Construction</video:title>
      <video:description>&quot;Lec 5 - Orthodontic Facebow Construction&quot; Wire bending, fabrication of a neckstrap and headstrap for a cervical and high-pull facebow. Orig. air date: SEP 9 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20764.jpg</video:thumbnail_loc>
      <video:duration>1620</video:duration>
      <video:publication_date>2012-09-07T16:38:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UCHlh2Ki4nI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>wire</video:tag>
      <video:tag>bending</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>neckstrap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>headstrap</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>high</video:tag>
      <video:tag>pull</video:tag>
      <video:tag>Facebow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Oral-Shield-As-a-Habit-Control-Orthodontic-Appliance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -Oral Shield As a Habit-Control Orthodontic Appliance</video:title>
      <video:description>&quot;Lec 27 - Oral Shield As a Habit-Control Orthodontic Appliance&quot; The technique for making an oral shield is demonstrated and the criteria are discussed.  Orig. air date: JAN 17 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20786.jpg</video:thumbnail_loc>
      <video:duration>1137</video:duration>
      <video:publication_date>2012-09-07T17:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jPyYySjthb0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>an</video:tag>
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      <video:tag>shield</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Demonstrated</video:tag>
      <video:tag>and</video:tag>
      <video:tag>criteria</video:tag>
      <video:tag>are</video:tag>
      <video:tag>discussed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Orthodontic-Spotwelding-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Orthodontic Spotwelding Technique</video:title>
      <video:description>&quot;Lec 29 - Orthodontic Spotwelding Technique&quot; Dr. Meldrum discusses the process of spotwelding bands using a spotwelding machine.  Orig. air date: JUL 17 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20788.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-07T17:06:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sA4yFUME86A</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Meldrum</video:tag>
      <video:tag>discusses</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>spotwelding</video:tag>
      <video:tag>bands</video:tag>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Utility-Arches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Utility Arches</video:title>
      <video:description>&quot;Lec 35 - Utility Arches&quot; Discusses the background, types, and fabrication of one type of orthodontic utility arch.  Orig. air date: JUN 5 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20794.jpg</video:thumbnail_loc>
      <video:duration>1652</video:duration>
      <video:publication_date>2012-09-07T17:12:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5CWbX9pWDhY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>discusses</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>types</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>one</video:tag>
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      <video:tag>Orthodontic</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>Arch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Laser-Cooling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Laser Cooling?</video:title>
      <video:description>This video will introduce you with the a laser cooling lab. The working and cooling of a hot air up to absolute zero is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/652679a8-5265-433a-b6cc-dc9726fc29a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2013-01-30T08:38:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29076.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Cooling</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Team-9-Pre-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Team 9: Pre-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 15 - Team 9: Pre-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team 9 - Pre-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15202.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-08-28T15:36:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YRtRMhsXRdM</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Statistics 21</video:title>
      <video:description>Lec 20- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16952.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-01T17:16:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NPnspIk8EtQ</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 9 - MIT CMS.930 Media, Education and the Marketplace&quot; Ms. Maria D&apos;Itria, Fifth grade, Harvard Kent School, Boston, USA

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15248.jpg</video:thumbnail_loc>
      <video:duration>803</video:duration>
      <video:publication_date>2012-08-28T16:07:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9lXOe8YyaQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 5- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17001.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-01T18:49:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3zgx4-_9jjw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Fractional-Exponent-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Fractional Exponent Expressions 2</video:title>
      <video:description>Fractional Exponent Expressions 2

U07_L3_T4_we2 Fractional Exponent Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24664.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2012-09-17T15:10:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4F6cFLnAAFc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>fractional</video:tag>
      <video:tag>Exponent</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Discussion-of-Emerging-Directions-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Discussion of Emerging Directions - Harvard Forest</video:title>
      <video:description>Lec 12 - Discussion of Emerging Directions - Harvard Forest. Discussion of Emerging Directions: Climate and Land Use Change, Human Health and Policy

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15137.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2012-08-28T13:27:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G2iJUwYacjc</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Statistics-20-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Statistics 20 - Lecture 14</video:title>
      <video:description>Statistics 20 - Lecture 14

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25845.jpg</video:thumbnail_loc>
      <video:duration>4377</video:duration>
      <video:publication_date>2012-09-18T17:52:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kmwvKiNKDqI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Introduction-to-Oral-Health-Clinic-Session-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Introduction to Oral Health: Clinic Session II</video:title>
      <video:description>&quot;Lec 25 - Introduction to Oral Health: Clinic Session II&quot; Outlines procedures and materials, pointers on educating patients on brushing and flossing and  instructions on rubber cupping. Orig. air date: MAR 13 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22874.jpg</video:thumbnail_loc>
      <video:duration>1006</video:duration>
      <video:publication_date>2012-09-11T08:27:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C23csXJpj00</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>clinic</video:tag>
      <video:tag>session</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Dynamics-of-Multiple-Body-System-and-Law-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Dynamics of Multiple-Body System and Law of</video:title>
      <video:description>&quot;Lec 8 - Dynamics of Multiple-Body System and Law of&quot; Fundamentals of Physics (PHYS 200)

The dynamics of a many-body system is examined. Through a variety of examples, the professor demonstrates how to locate the center of mass and how to evaluate it for a number of objects. Finally, the Law of Conservation of Momentum is introduced and discussed. The lecture ends with problems of collision in one dimension focusing on the totally elastic and totally inelastic cases.

00:00 - Chapter 1. Multi-body Dynamics — The Two-body System
05:41 - Chapter 2. The Center of Mass
32:05 - Chapter 3. Law of Conservation of Momentum — Examples and Applications
56:32 - Chapter 4. The Rocket Equation
01:03:19 - Chapter 5. Elastic and Inelastic Collisions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15894.jpg</video:thumbnail_loc>
      <video:duration>4330</video:duration>
      <video:publication_date>2012-08-28T21:23:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/abF2zesdlVk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ballistic</video:tag>
      <video:tag>Pendulum</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Game-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Game Theory</video:title>
      <video:description>Lec 21- Game Theory.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19191.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-04T19:11:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7uGBJTUzB1E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Bioenergetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Bioenergetics?</video:title>
      <video:description>Bio-energetics is simply the use of free energy by living organisms. This video will help you in understanding this topic with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e5d35b0a-8610-4f05-9c2c-3a40660e392f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2013-01-19T05:05:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28939.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>bioenergetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Matrix-Band-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Matrix Band Technique</video:title>
      <video:description>&quot;Lec 1 - Matrix Band Technique&quot; Typodont demonstration of construction, adaptation, and evaluation of Tofflemire and spot welded amalgam matrices.  Orig. air date: FEB 21 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22879.jpg</video:thumbnail_loc>
      <video:duration>1196</video:duration>
      <video:publication_date>2012-09-11T08:39:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t7UrCHHvrvQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Psychology M176: Families and Couples  UCLA</video:title>
      <video:description>&quot;Lec 16 - Psychology M176: Families and Couples  UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Making Relationships Better&quot;

May 27th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>4228</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-IuolqTaIvs</video:player_loc>
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      <video:tag>in</video:tag>
      <video:tag>Fam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-42-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 42 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23572.jpg</video:thumbnail_loc>
      <video:duration>3000</video:duration>
      <video:publication_date>2012-09-14T09:28:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/prgumA66GMY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Keq-Intuition-mathy-and-not-necessary-to-progress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Keq Intuition (mathy and not necessary to progress)</video:title>
      <video:description>Keq Intuition (mathy and not necessary to progress)

A probabilistic look at how molecules react to develop the intuition behind the equilibrium constant formula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22576.jpg</video:thumbnail_loc>
      <video:duration>772</video:duration>
      <video:publication_date>2012-09-11T02:34:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ONBJo7dXJm8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>and</video:tag>
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      <video:tag>necessary</video:tag>
      <video:tag>to</video:tag>
      <video:tag>progress</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 20 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 20: Le Chatelier&apos;s principle and applications to blood-oxygen levels

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15839.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-08-28T20:51:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MUUl2yd3C9s</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>trends</video:tag>
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      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
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      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-63-Systems-and-rate-problems-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Systems and rate problems 3</video:title>
      <video:description>Systems and rate problems 3

U06_L2_T1_we3 Systems and rate problems 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24633.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-17T14:31:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hTBQUibtnBk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Systems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rate</video:tag>
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      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-70-Exponent-Rules-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Exponent Rules 1</video:title>
      <video:description>Exponent Rules 1

U07_L1_T1_we1 Exponent Rules 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24642.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-17T14:37:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kSYJxGqOcjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>rules</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Adding-integers-with-different-signs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Adding integers with different signs</video:title>
      <video:description>Adding integers with different signs

U09_L2_T1_we2 Adding integers with different signs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25118.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-09-18T01:22:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NrVvu7cM8_o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Signs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Meathods-for-Detecting-Dissolved-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meathods for Detecting Dissolved Oxygen</video:title>
      <video:description>This video shows the Winkler method for detecting the dissolved oxygen. Activity is performed here to show this method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f6a41777-baba-49ce-b1f0-8f3ba590bbce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2013-01-19T04:46:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28912.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Dissolved</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-159-Object-Image-and-Focal-Distance-Relationship-Proof-of-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 159 - Object Image and Focal Distance Relationship (Proof of Formula)</video:title>
      <video:description>Object Image and Focal Distance Relationship (Proof of Formula)

Object Image and Focal Distance Relationship (Proof of Formula)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21844.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2012-09-10T14:50:06.000Z</video:publication_date>
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      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Distance</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Formula</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-160-Object-Image-Height-and-Distance-Relationship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 160 - Object Image Height and Distance Relationship</video:title>
      <video:description>Object Image Height and Distance Relationship

Object Image Height and Distance Relationship</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21845.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-10T14:51:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/acQYX4nwhCk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>object</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Height</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>Relationship</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-History-151C-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - History 151C - Lecture 14</video:title>
      <video:description>History 151C - Lecture 14

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25900.jpg</video:thumbnail_loc>
      <video:duration>4028</video:duration>
      <video:publication_date>2012-09-18T18:09:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hYx2FGfo33M</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Edible-Education-School-Lunch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Edible Education: School Lunch</video:title>
      <video:description>Edible Education: School Lunch

Ann Cooper, Author, Advocate, Chef and Founder, thelunchbox.org

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25910.jpg</video:thumbnail_loc>
      <video:duration>4848</video:duration>
      <video:publication_date>2012-09-18T18:13:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-vTJlBnuv0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
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      <video:tag>School</video:tag>
      <video:tag>Lunch</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Plotting-Projectile-Displacement-Acceleration-and-Velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Plotting Projectile Displacement, Acceleration, and Velocity</video:title>
      <video:description>Plotting Projectile Displacement, Acceleration, and Velocity

Plotting projectile displacement, acceleration, and velocity as a function to change in time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21058.jpg</video:thumbnail_loc>
      <video:duration>978</video:duration>
      <video:publication_date>2012-09-08T17:17:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T0zpF_j7Mvo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Projectile</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>velocity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Unit-Vectors-and-Engineering-Notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Unit Vectors and Engineering Notation</video:title>
      <video:description>Unit Vectors and Engineering Notation

Using unit vectors to represent the components of a vector</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21070.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-08T17:24:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2QjdcVTgTTA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>vectors</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>Notation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tracheostomy-Emergency-Procedure-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheostomy Emergency Procedure Video</video:title>
      <video:description>An emergency tracheostomy may be needed if a persons airway suddenly or unexpectedly becomes blocked following an accident or injury and it may also be required if someone has respiratory distress syndrome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b3358e6e-7330-4b44-95c9-f47d65299402/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2011-12-06T19:54:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10877.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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      <video:tag>Tracheostomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Clearing-the-Green-Monster-at-Fenway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Clearing the Green Monster at Fenway</video:title>
      <video:description>Clearing the Green Monster at Fenway

Setting up the problem to determine the minimum velocity to hit a ball with to clear the Green Monster</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21071.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2012-09-08T17:25:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Epyz-OFRn8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Clearing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Fenway</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-47-Static-and-Kinetic-Friction-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Static and Kinetic Friction Example</video:title>
      <video:description>Static and Kinetic Friction Example

Thinking about the coefficients of static and kinetic friction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21085.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2012-09-08T17:32:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZA_D4O6l1lo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>and</video:tag>
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      <video:tag>friction</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-48-Introduction-to-Tension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Introduction to Tension</video:title>
      <video:description>Introduction to Tension

An introduction to tension.  Solving for the tension(s) in a set of wires when a weight is hanging from them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21086.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-08T17:32:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_UrfHFEBIpU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-59-Conservation-of-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Conservation of Energy</video:title>
      <video:description>Conservation of Energy

Using the law of conservation of energy to see how potential energy is converted into kinetic energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21097.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-08T17:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kw_4Loo1HR4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Conservation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Preliminary-and-Final-Finishing-of-the-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Preliminary and Final Finishing of the Bridge</video:title>
      <video:description>&quot;Lec 13 - Preliminary and Final Finishing of the Bridge&quot; Rem. stabil. and fin. joints, occl. adj., refin. occ. adj., final polish, prelim. fin., occ. adj., refining occ. anat., final polish with handpiece,polish lathe.
 Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:title>Lec 11 - Basic Wire Bending - Part Six: Curves and Loops</video:title>
      <video:description>&quot;Lec 11 - Basic Wire Bending - Part Six: Curves and Loops&quot; Dr. Meldrum shows the instrumentation and procedure for bending curves and loops in orthodontic wires. Part 6 of 6.  Orig. air date: JUN 30 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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Software Engineering</video:description>
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      <video:description>Traditional IRAs

Introduction to traditional IRA&apos;s (Individual Retirement Accounts)</video:description>
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      <video:description>AST 210/EE 213 Undulator brightness and...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 12: Undulator brightness and harmonics
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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      <video:description>Lec 26- MIT 18.086 Mathematical Methods for Engineers II.
Two Squares / Equality Constraint Bu = d

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 24 - Diastema Closure - Hawley Retainer&quot; A midline diastema is closed in two months with a Hawley retainer.  Orig. air date: JAN 16 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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Another example finding angles in triangles</video:description>
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      <video:description>In recent sporting events athletes went to high altitudes to train.  The reason for this is that while there is little oxygen in the atmosphere, the body adapts creating bigger red blood cells.  Take a look at this amazing video.</video:description>
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      <video:uploader>guptava</video:uploader>
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      <video:description>What is real, this is a look at what scientist would catalog as real.  However, our senses can deceive us, or perceptions can be tainted, how can we be sure that what we are seeing is in fact reality?</video:description>
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      <video:uploader>dhumana</video:uploader>
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      <video:title>Lec 119 - Linear Algebra: Change of Basis Matrix</video:title>
      <video:description>Linear Algebra: Change of Basis Matrix

Using a change of basis matrix to get us from one coordinate system to another.</video:description>
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    <video:video>
      <video:title>Lec 36 - SAT Prep: Test 3 Section 2 Part 1</video:title>
      <video:description>SAT Prep: Test 3 Section 2 Part 1

Problems 1-5 starting on page 518</video:description>
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      <video:duration>527</video:duration>
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    <video:video>
      <video:title>Lec 15 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 15 - MIT 6.450 Principles of Digital Communications I, Fall 2006 &quot;Lecture 15: Linear functionals and filtering of random processes

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Lichtenbert figures are created by making an electric current pass through a clear poly methyl methacrylate compound.  This is a form of art, but it also shows us how lightning really looks like.  Like a preserved lightning strike, see how they make these.</video:description>
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      <video:title>Lecture 2 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Electric Field | Field Lines | Superposition | Inductive Charging | Dipoles | Induced Dipoles

Spanish translation courtesy of Universidad CAECE Mar del Plata.
Romanian translation courtesy of Mihai Olteanu.

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 2 - Locating Root Canals&quot; Lists requirements of good access and shows position of canal orifices in the teeth and use of endodontic explorer to locate them. Orig. air date: JUL 24 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <loc>https://dnatube.com/videos/3D-Volume-Rendering-of-Female-Skull</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Volume Rendering of Female Skull</video:title>
      <video:description>A very interesting video showing the female skull with maxillary sinusitis and dental cyst. 3D volume rendering provides a very clear image of internal organs.</video:description>
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      <video:duration>558</video:duration>
      <video:publication_date>2013-02-08T03:11:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29598.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>volume</video:tag>
      <video:tag>rendering</video:tag>
      <video:tag>DVT</video:tag>
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      <video:tag>with</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>sinusitis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Cyst</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>End-to-end Layer

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16217.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-29T16:25:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z2ENBilJWN0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 10- MIT 6.033 Computer System Engineering, Spring 2005.
Congestion Control

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16218.jpg</video:thumbnail_loc>
      <video:duration>3216</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/HxOA8HrVzPg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-Cardiac-Arrhythmia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring Cardiac Arrhythmia</video:title>
      <video:description>An interesting video showing the instrument for measuring cardiac arrhythmia EKG. Brief description is provided here for helping you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4862c2d2-bdfc-4ac7-bbbc-f597e4da3f2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2013-02-08T03:02:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29588.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
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      <video:tag>Cardiac</video:tag>
      <video:tag>arrhythmia</video:tag>
      <video:tag>EKG</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/STS-129-Safely-Landing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>STS-129 Safely Landing</video:title>
      <video:description>STS-129 is a NASA space shuttle that landed on earth on 27th November 2009 at Kennedy Space Center. This video is showing you the landing of STS-129 on earth safely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/58d0e6b8-8e39-4d9c-8354-6aab6c94cec2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2013-02-08T03:16:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29604.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>HD</video:tag>
      <video:tag>landing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Activity-to-Give-IUPAC-Names-And-Structures-To-Hydrocarbons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activity to Give IUPAC Names And Structures To Hydrocarbons</video:title>
      <video:description>Here is an activity to show the IUPAC names and structures of hydrocarbons. There is no generalized formula which can name all hydrocarbon groups. This activity will teach you with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/03f3854b-b5e2-4674-9e41-e75ab347e5a5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-12T02:45:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11418.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>IUPAC</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hydrocarbons</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-53-or-p53-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein 53 or p53 DNA</video:title>
      <video:description>P53 acts a a tumor suppressor and helps regulate the cell cycle of multicellular organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5266d96a-b070-4df6-8572-38131ff5f84b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-10-18T01:39:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7016.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>p53</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Complex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Model-Trimming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Model Trimming</video:title>
      <video:description>&quot;Lec 17 - Model Trimming&quot; This tape demonstrates model trimming with the accent on eventual mounting in articulator.  Orig. air date: JUN 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20776.jpg</video:thumbnail_loc>
      <video:duration>1092</video:duration>
      <video:publication_date>2012-09-07T16:57:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9VdHeU7emv8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>This</video:tag>
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      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>accent</video:tag>
      <video:tag>on</video:tag>
      <video:tag>eventual</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-The-Atmosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - The Atmosphere</video:title>
      <video:description>The Atmosphere

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26513.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2012-09-19T01:26:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FiAyWh9kb9w</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>Atmosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA-Double-Helix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA Double Helix?</video:title>
      <video:description>James Watson and Francis Crick were the first  to describe DNA Double Helix in 1953. DNA stands for deoxyribonucleic acid and is a double stranded molecule which is twisted into helical like spiral.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/50c4ebb2-e663-400e-b8d7-7374bd063eec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-10-29T10:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27932.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-GMAT-Math-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - GMAT: Math 16</video:title>
      <video:description>GMAT: Math 16

87-91, pg. 163</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21932.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2012-09-10T23:51:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dA1u8RD49dU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Cognitive Science C102 -</video:title>
      <video:description>lec 4-Cognitive Science C102 -Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23443.jpg</video:thumbnail_loc>
      <video:duration>3115</video:duration>
      <video:publication_date>2012-09-13T14:28:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ly_D6gGJoQk</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-GMAT-Data-Sufficiency-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - GMAT: Data Sufficiency 26</video:title>
      <video:description>GMAT: Data Sufficiency 26

110-111, pg. 287</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22349.jpg</video:thumbnail_loc>
      <video:duration>678</video:duration>
      <video:publication_date>2012-09-11T01:49:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lhop0mfeJMQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Fractional-Reserve-Banking-Commentary-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Fractional Reserve Banking Commentary 1</video:title>
      <video:description>Fractional Reserve Banking Commentary 1

Understanding the weak points of Fractional Reserve Banking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22350.jpg</video:thumbnail_loc>
      <video:duration>1153</video:duration>
      <video:publication_date>2012-09-11T01:50:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZyyaE3DIxhc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>fractional</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>Commentary</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Embryonic-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Embryonic Stem Cells</video:title>
      <video:description>Embryonic Stem Cells

An overview of early development of a zygote to an embryo.  Embryonic and somatic stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22351.jpg</video:thumbnail_loc>
      <video:duration>1194</video:duration>
      <video:publication_date>2012-09-11T01:50:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-yCIMk1x0Pk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>embryonic</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Biology 1B</video:title>
      <video:description>lec 9-Biology 1B General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23408.jpg</video:thumbnail_loc>
      <video:duration>2816</video:duration>
      <video:publication_date>2012-09-13T13:41:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K1A6kodpWng</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Punnett-Square-Fun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Punnett Square Fun</video:title>
      <video:description>Punnett Square Fun

Dihybrid crosses.  Independent assortment. Incomplete dominance.  Codominance and multiple alleles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22361.jpg</video:thumbnail_loc>
      <video:duration>1516</video:duration>
      <video:publication_date>2012-09-11T01:51:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D5ymMYcLtv0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Punnett</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Fun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-LIBOR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - LIBOR</video:title>
      <video:description>LIBOR

London InterBank Offer Rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22362.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2012-09-11T01:52:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wBCowBiXV7A</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LIBOR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Sex-Linked-Traits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Sex-Linked Traits</video:title>
      <video:description>Sex-Linked Traits

Chromosomal basis for gender.  Sex-linked traits.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22366.jpg</video:thumbnail_loc>
      <video:duration>859</video:duration>
      <video:publication_date>2012-09-11T01:52:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ROhfKyxgCo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Linked</video:tag>
      <video:tag>Traits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-SAT-Prep-Test-6-Section-3-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  82 - SAT Prep: Test 6 Section 3 Part 3</video:title>
      <video:description>SAT Prep: Test 6 Section 3 Part 3

Problems 7-11 starting on page 718</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22369.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-11T01:53:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QPKMZHYBcTc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-12-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 12 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 12 - Programming Abstractions (Stanford)&quot; Lecture 12 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues to go over pointers and moves on to recursive data and linked lists. She starts off explaining the basics of pointers and have two variables pointing to the same address then explains that it is better to not delete the same address more than once, as something not wanted might happen. Julie then explains the interaction between pointers and dynamic arrays.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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      <video:duration>2505</video:duration>
      <video:publication_date>2012-09-03T16:51:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K8DjFXkMRbY</video:player_loc>
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      <video:tag>data</video:tag>
      <video:tag>lists</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Biology-1AL-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Biology 1AL -  Anatomy</video:title>
      <video:description>&quot;Lec 8 - Biology 1AL -  Anatomy&quot;General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24212.jpg</video:thumbnail_loc>
      <video:duration>4888</video:duration>
      <video:publication_date>2012-09-15T04:53:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jbALOe-4XM8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>anatomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Bombs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Bombs</video:title>
      <video:description>The hydrogen bomb (mankind&apos;s most destructive weapon -also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive -and destructive- power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

    The atomic bomb -also called the A-Bomb- is a destructive weapon, marked by its great explosive power. It works on the principle of nuclear fission, in which uranium-235 or plutonium-239 is used to undergo fission.   When a neutron strikes the nucleus of an atom of uranium-235 or plutonium-239, the nucleus fissions or splits.During such process, a great deal of gamma rays and thermal energy are produced, in addition to two or more neutrons th</video:description>
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      <video:duration>510</video:duration>
      <video:publication_date>2010-11-16T10:12:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5464.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Dissection-Thorax-Pleura-and-Superior-Mediastinum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 Dissection: Thorax; Pleura and Superior Mediastinum</video:title>
      <video:description>&quot;Lec 3 Dissection: Thorax; Pleura and Superior Mediastinum&quot;The anatomical landmarks of the thorax including the pleura and the superior mediastinum using a human cadaver.  Orig. air date: JUN 28 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1447</video:duration>
      <video:publication_date>2012-09-09T06:42:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m7bAZoFNeCY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Superior</video:tag>
      <video:tag>Mediastinum</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The  Steve Carle Vertical Wind Turbine Design</video:title>
      <video:description>This is an animation of a Vertical Wind Turbine Design or VAWT by Steve Carle.</video:description>
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      <video:duration>45</video:duration>
      <video:publication_date>2011-11-25T23:51:24.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>Carle</video:tag>
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    <loc>https://dnatube.com/videos/Lec-4-Assessing-the-changing-effects-of-moose-and-deer-browsing-on-forest-ecosystems-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Assessing the changing effects of moose and deer browsing on forest ecosystems - Harvard For</video:title>
      <video:description>Lec 4 - Assessing the changing effects of moose and deer browsing on forest ecosystems - Harvard Forest. Assessing the changing effects of moose and deer browsing on forest ecosystems -- Ed Faison

March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15128.jpg</video:thumbnail_loc>
      <video:duration>934</video:duration>
      <video:publication_date>2012-08-28T13:25:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P_ZVA-AMOyk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
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      <video:tag>LTER</video:tag>
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    <loc>https://dnatube.com/videos/Lec-15-Plant-and-Microbial-Biology-160-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Plant and Microbial Biology 160 - Lecture 16</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 16

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26641.jpg</video:thumbnail_loc>
      <video:duration>2855</video:duration>
      <video:publication_date>2012-09-19T01:58:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rIWO60rCMhY</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
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      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
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      <video:tag>16</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-360-Lec-20a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 3.60 | Lec 20a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 32 - MIT 3.60 | Lec 20a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Representation Quadric

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3810</video:duration>
      <video:publication_date>2012-08-28T16:42:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hVqoXS5PyzY</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -Dissection: Lateral Aspect of Face; Facial Nerve</video:title>
      <video:description>&quot;Lec 11 -Dissection: Lateral Aspect of Face; Facial Nerve&quot;The anatomy of the lateral aspect of the face and the facial nerve using a human cadaver.  Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21665.jpg</video:thumbnail_loc>
      <video:duration>748</video:duration>
      <video:publication_date>2012-09-09T06:48:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QML5FX2nBmo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Lateral</video:tag>
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      <video:tag>Facial</video:tag>
      <video:tag>nerve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-124-Magnetism-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Magnetism 2</video:title>
      <video:description>Magnetism 2

Magnetic fields and their effects on moving electrical charges</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21779.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2012-09-10T12:37:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NnlAI4ZiUrQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Letters-and-Science-C70V-0b0c35</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 3 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23875.jpg</video:thumbnail_loc>
      <video:duration>4606</video:duration>
      <video:publication_date>2012-09-14T11:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/juOJzTKAwfA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>C70V</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ras-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ras Pathway</video:title>
      <video:description>Ras</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/af4bf165-11a4-444e-b47e-7a1f5ab14018/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-10-18T04:54:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7070.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Ras</video:tag>
      <video:tag>pathway</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Subtracting-Real-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Subtracting Real Numbers</video:title>
      <video:description>Subtracting Real Numbers

u9_l2_t3_we1 Subtracting Real Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25127.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2012-09-18T01:25:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zjul_nJnh1c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydrogen-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen video - Periodic Table of Videos</video:title>
      <video:description>We&apos;ve updated our hydrogen video by exploding a bigger and better balloon. But what creates the fireball?

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
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      <video:duration>436</video:duration>
      <video:publication_date>2012-04-03T14:40:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6rdmpx39PRk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - GMAT Math: 1</video:title>
      <video:description>GMAT Math: 1

1-6, pg. 152</video:description>
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      <video:duration>593</video:duration>
      <video:publication_date>2012-09-10T23:44:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jciijU8Mj_Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematical Flag Numberphile</video:title>
      <video:description>Mathematical description of the flags of different countries is shown in the video. Symmetry between different flags is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/74f9566e-237a-4c7d-b15b-056deb5605fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2013-01-12T01:55:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28759.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The Spirit science website has videos promoting a bigger range of &quot;New age woo&quot; comprising but not limited to chakras, orgone energy, astral projection, crystal woo, sacred geometry and quantum woo. 
They also posses a you tube channel for their video. &apos;Crystal Types&apos; is a video is this series.</video:description>
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      <video:duration>512</video:duration>
      <video:publication_date>2013-01-12T01:56:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28761.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spirit</video:tag>
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      <video:tag>Crystal</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the discovery of black holes in globular clusters. Pictures taken from NASA telescopes are shown and explained here.</video:description>
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Dr. Mahadevan of Stanford Medical School shows Sal what misalignment in the neck could look like in an X-ray</video:description>
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An interview with John Boudreau, Professor, University of Southern California&apos;s Marshall School of Business.  The key to staying competitive?  Invest in your strategic pivot points--roles where improved performance would make the biggest difference to executing your strategy.</video:description>
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Introduction to Environmental Economics and Policy</video:description>
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General Biology Lecture</video:description>
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41-45, polygons, exterior angles</video:description>
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      <video:description>CA Algebra I: Simple Logical Arguments

14-20, simple logical reasoning</video:description>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>simple</video:tag>
      <video:tag>Logical</video:tag>
      <video:tag>Arguments</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-Rocket-Bike-Girl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool Rocket Bike Girl</video:title>
      <video:description>This is a video of a young girl who is riding a bike powered with rocket.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5015f496-2d7e-4f74-b618-eae082545fa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-11T22:42:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11021.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>Bike</video:tag>
      <video:tag>Girl</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 12 - Molecular and Cell Biology C148Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24240.jpg</video:thumbnail_loc>
      <video:duration>4021</video:duration>
      <video:publication_date>2012-09-15T05:18:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u67TKtrlHAU</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-CA-Geometry-Compass-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - CA Geometry: Compass Construction</video:title>
      <video:description>CA Geometry: Compass Construction

56-60, compass construction, coordinates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22467.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2012-09-11T02:13:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79lagkER9qY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Compass</video:tag>
      <video:tag>Construction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-SAT-Prep-Test-7-Section-8-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  104 - SAT Prep: Test 7 Section 8 Part 1</video:title>
      <video:description>SAT Prep: Test 7 Section 8 Part 1

Problems 1-6 starting on page 803</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22468.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2012-09-11T02:13:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GZOp27tWARg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
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      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>8</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 11 - Molecular and Cell Biology C148&quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24239.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-15T05:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OF5RjCDykF0</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
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      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Gross-Anatomy-Nasal-Cavity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Gross Anatomy: Nasal Cavity</video:title>
      <video:description>&quot;Lec 38- Gross Anatomy: Nasal Cavity&quot;Nasal Cavity; Paranasal Sinuses; and Nasopharynx .  This video should be considered adjunctive only.  It is designed to aid first year dental students in the efficient dissect. Orig. air date: JUN 23 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21696.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2012-09-09T07:01:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z5mIytVOXuA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>38</video:tag>
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      <video:tag>anatomy</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Cavity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Gross-Anatomy-Hard-and-Soft-Palate-and-Fauces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 -Gross Anatomy:  Hard and Soft Palate and Fauces</video:title>
      <video:description>&quot;Lec 39 -Gross Anatomy:  Hard and Soft Palate and Fauces&quot;The hard and soft palate and fauces are dissected and examined on a human cadaver.  Orig. air date: JUN 23 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21697.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2012-09-09T07:02:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w2G8RgVFnB0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>and</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Palate</video:tag>
      <video:tag>Fauces</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Delivery-of-Complete-Denture-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102  - Delivery of Complete Denture - Part 1</video:title>
      <video:description>&quot;Lec 102  - Delivery of Complete Denture - Part 1&quot; This video demonstrates the manipulative skills in delivery of the dentures and also the dentist&apos;s chairside manner in fitting and delivering the dentures. Orig. air date: JUN 7 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21700.jpg</video:thumbnail_loc>
      <video:duration>2626</video:duration>
      <video:publication_date>2012-09-09T07:04:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I2bWp1Q4SL8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>102</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-SAT-Prep-Test-7-Section-8-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  107 - SAT Prep: Test 7 Section 8 Part 4</video:title>
      <video:description>SAT Prep: Test 7 Section 8 Part 4

Problems 14-16 on page 807</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22485.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2012-09-11T02:16:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RHfnCQCqohk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>8</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-CA-Algebra-I-Factoring-Quadratics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CA Algebra I: Factoring Quadratics</video:title>
      <video:description>CA Algebra I: Factoring Quadratics

44-47, factoring quadratics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22486.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2012-09-11T02:16:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K5ggNnKTmNM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
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      <video:tag>Factoring</video:tag>
      <video:tag>Quadratics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-108-SAT-Prep-Test-8-Section-2-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  108 - SAT Prep: Test 8 Section 2 Part 1</video:title>
      <video:description>SAT Prep: Test 8 Section 2 Part 1

Problems 1-4 starting on page 1</video:description>
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      <video:duration>545</video:duration>
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      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solving-Linear-Inhomogeneous-2nd-Order-PDEs-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Linear Inhomogeneous 2nd Order PDEs 2</video:title>
      <video:description>Solving Linear Inhomogeneous 2nd Order PDEs 2/n    The purpose of this article is to delve more deeply into solving inhomogeneous partial differential equations in two independant  variables making use of the linear inhomogeneous second order ordinary differential equation particular solution formula./n     As always:
All my books are available on Kindle in digital format at amazon.com, and links to all my books may be found at the following websites 
https://sites.google.com/site/themathematicalnatureofreality/ 
https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ad8eb6b8-a1d7-4b1a-b6a1-e763a37931ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2011-12-19T10:25:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11883.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>inhomogeneous</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Plant-and-Microbial-Biology-160-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Plant and Microbial Biology 160 - Lecture 25</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 25

Plant Molecular Genetics</video:description>
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      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-19T02:04:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11GUosnmOAE</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fish-Parasites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fish Parasites</video:title>
      <video:description>Parasites of marine fish captured by microscopy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c6c6792c-7c44-4388-a697-e3187807580c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2011-12-16T10:58:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11881.mp4</video:content_loc>
      <video:uploader>katharios</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Fish</video:tag>
      <video:tag>Parasite</video:tag>
      <video:tag>monogenean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-Severe-Contango-Generally-Bearish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Severe Contango Generally Bearish</video:title>
      <video:description>Severe Contango Generally Bearish

Thinking about why a severe contango could be bearish</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20391.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-06T14:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hYzN0w8FatU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Severe</video:tag>
      <video:tag>contango</video:tag>
      <video:tag>Generally</video:tag>
      <video:tag>Bearish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Chemistry-1A-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Chemistry 1A - Lecture 5</video:title>
      <video:description>Chemistry 1A - Lecture 5

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26684.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-09-19T02:07:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/haHe4wmBafE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Francium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Francium</video:title>
      <video:description>What Is Francium? From where is the name originated? What are the sources, abundance and uses of Francium? This video will explain you a lot more about Francium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d9988e05-75ee-4764-966b-0a98e1c6bdbb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-12T02:54:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11439.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>francium</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Procedures-in-Hospital-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Procedures in Hospital Dentistry</video:title>
      <video:description>&quot;Lec Last - Procedures in Hospital Dentistry&quot; Explains certain procedures a dentist should follow when serving patients in a hospital.  Orig. air date: AUG 15 66

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22930.jpg</video:thumbnail_loc>
      <video:duration>3439</video:duration>
      <video:publication_date>2012-09-11T09:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/46CTG3gDYkY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Dentistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 30 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot;Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

About the Professor: Dr. Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20656.jpg</video:thumbnail_loc>
      <video:duration>3822</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/MIT-Video-Automatic-building-mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIT Video: Automatic building mapping</video:title>
      <video:description>A device provides automatic building mapping. It is pretty cool.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/9880d01f-3ef4-4ca2-ac25-2aadc7a50c71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-10-07T02:59:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27689.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>building</video:tag>
      <video:tag>Mapping</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Chemistry 1A - Lecture 6</video:title>
      <video:description>Chemistry 1A - Lecture 6

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26687.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-19T02:07:49.000Z</video:publication_date>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LEc 47 -Review of Gross Anatomy for the National Boards - Part I</video:title>
      <video:description>&quot;LEc 47 -Review of Gross Anatomy for the National Boards - Part I&quot;Orig. air date: AUG 19 92

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>3765</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Y9NIGXYr6us</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 29 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 29: Similar Matrices and Jordan Form.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14599.jpg</video:thumbnail_loc>
      <video:duration>2756</video:duration>
      <video:publication_date>2012-08-26T19:50:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z_zYQHmrh08</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Vector</video:tag>
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      <video:tag>eigenvalues</video:tag>
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      <video:tag>Squares</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-10-Cnocurrency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 10 - Cnocurrency</video:title>
      <video:description>&quot;Lec 7 - Computer Science 10 - Cnocurrency&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23716.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-14T10:39:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FFh4RkqrmeI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>10</video:tag>
      <video:tag>Cnocurrency</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-128-Cast-Gold-Restoration-Cementation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128  - Cast Gold Restoration: Cementation</video:title>
      <video:description>&quot;Lec 128  - Cast Gold Restoration: Cementation&quot; Orig air date: DEC 7 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1110</video:duration>
      <video:publication_date>2012-09-11T10:05:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wRmWePimPsQ</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Nickel Element</video:title>
      <video:description>The name origin of nickel, its sources, abundance and the history behind it is shown in this video. Nickel is mainly used in making toys because of its resistance to corrosion nature.</video:description>
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      <video:duration>156</video:duration>
      <video:publication_date>2011-12-12T02:55:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11443.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nickel</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 15 - The Connected Scholar</video:title>
      <video:description>&quot;Lec 15 - The Connected Scholar&quot; The Connected Scholar is an online workspace for students and scholars to draft writing projects while tracking the progression of one&apos;s ideas through intellectual engagement with source materials.  This web-based writing space builds in support for student writing and integrates resource discovery and management tools while offering guidance on proper source attribution.

Creative Commons music by Prodigal Audio: 
http://soundcloud.com/prodigalaudio/prodigalaudio-intermission

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23024.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-12T05:24:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cxxfBd8-0yk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-801-Physics-I-For-the-Love-of-Physics-May-16-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- 8.01 Physics I: For the Love of Physics (May 16, 2</video:title>
      <video:description>&quot;Lec Last- 8.01 Physics I: For the Love of Physics (May 16, 2&quot; On May 16, 2011, Professor of Physics Emeritus Walter Lewin returned to MIT lecture hall 26-100 for a physics talk and book signing, complete with some of his most famous physics demonstrations to celebrate the publication of his new book: For The Love Of Physics: From the End of the Rainbow to the Edge Of Time - A Journey Through the Wonders of Physics, written with Warren Goldstein.

View the complete course at: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14476.jpg</video:thumbnail_loc>
      <video:duration>3686</video:duration>
      <video:publication_date>2012-08-26T18:31:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SRh75B5iotI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 28 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 28: Positive Definite Matrices and Minima.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14598.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-08-26T19:49:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vF7eyJ2g3kU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Chemistry-1A-Lecture-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Chemistry 1A - Lecture 31</video:title>
      <video:description>Chemistry 1A - Lecture 31

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26768.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-19T02:25:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xeCKx8qJKIw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>31</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Factoring-and-the-Distributive-Property</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Factoring and the Distributive Property</video:title>
      <video:description>Factoring and the Distributive Property

U09_L1_T1_we1 Factoring and the Distributive Property</video:description>
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      <video:duration>185</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/auQU-9KNG74</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Distributive</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - TMJ Disorders, Malpractice and the Orthodontist</video:title>
      <video:description>&quot;Lec 41 - TMJ Disorders, Malpractice and the Orthodontist&quot; Discusses the orthodontist&apos;s responsibilities in the diagnosis and treatment of temporomandibular disorders and how to avoid malpractice litigation in these cases. Orig. air date: NOV 9 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21615.jpg</video:thumbnail_loc>
      <video:duration>2754</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/RHFI9Cdm7ls</video:player_loc>
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      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Orthodontist</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Great-War-Grief-and-Memory-Guest-Lecture-by-Bruno-Cabanes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Great War, Grief, and Memory (Guest Lecture by Bruno Cabanes)</video:title>
      <video:description>&quot;Lec 16 - The Great War, Grief, and Memory (Guest Lecture by Bruno Cabanes)&quot; France Since 1871 (HIST 276)

The human cost of World War I cannot be understood only in terms of demographics. To better understand the consequences of the war upon both soldiers and civilians it is necessary to consider mourning in its private, as well as its public dimensions. Indeed, for many French people who lived through the war, public spectacles of bereavement, such as the Unknown Soldier, were also conceived of as intensely private affairs. Both types of mourning are associated with a wide variety of rituals and procedures.

00:00 - Chapter 1. Personal and Communal Mourning: Modes of Cultural Grief During and After the Great War
05:39 - Chapter 2. Communities in Mourning: Social Circles of Grief
15:57 - Chapter 3. Specificities of the Great War Experience: The Lost Generation, the Lost Bodies
27:53 - Chapter 4. Rites of Collective Mourning: Creating National Unity through Commemoration

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16801.jpg</video:thumbnail_loc>
      <video:duration>2759</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/UH-b22742qc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Bruno</video:tag>
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      <video:tag>mourning</video:tag>
      <video:tag>Depression</video:tag>
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      <video:tag>Unknown</video:tag>
      <video:tag>Soldier</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Camus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Chemistry-1A-Fall-2010-beginning-of-lecture-a-short-3-m</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Chemistry 1A - Fall 2010 - beginning of lecture a short 3 m</video:title>
      <video:description>Lec 12- Chemistry 1A - beginning of lecture a short 3 m.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17009.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-02T04:18:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1R22ouWnlf8</video:player_loc>
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      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Rounding-Whole-Numbers-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Rounding Whole Numbers 1</video:title>
      <video:description>Rounding Whole Numbers 1

U01_L1_T2_we1 Rounding Whole Numbers 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24689.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
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    <loc>https://dnatube.com/videos/histology-of-gastroesophageal-junction-fetal-pediatric-autopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The gastroesophageal junction is a poorly defined anatomic area that represents the junction between the distal esophagus and the proximal stomach the true anatomic gastroesophageal junction corresponds to the most proximal aspect of the gastric folds which represents an endoscopically apparent transition point in most individuals.</video:description>
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    <lastmod>2026-08-14</lastmod>
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The Structure and Interpretation of Computer Programs</video:description>
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    <loc>https://dnatube.com/videos/Lec-26-Genetic-Regulation-of-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Genetic Regulation of Development</video:title>
      <video:description>Lec 26- Genetic Regulation of Development.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17174.jpg</video:thumbnail_loc>
      <video:duration>2656</video:duration>
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    <loc>https://dnatube.com/videos/Lec-27-Multi-cellularity-Cell-Shape-and-f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Multi-cellularity: Cell Shape and f</video:title>
      <video:description>Lec 27- Multi-cellularity: Cell Shape and f.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17175.jpg</video:thumbnail_loc>
      <video:duration>2921</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/RMaZ3kHLVZM</video:player_loc>
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      <video:tag>Fall</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Homeostasis:  Digestion and Nutriti</video:title>
      <video:description>Lec 28- Homeostasis:  Digestion and Nutriti.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17176.jpg</video:thumbnail_loc>
      <video:duration>2624</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/jhdB-CySk7A</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 21- Regulation of Gene Expression in Pr.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17169.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - American Studies 10AC - Lecture 18</video:title>
      <video:description>American Studies 10AC - Lecture 18

Introduction to American Studies</video:description>
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      <video:duration>4193</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/BfYDiRE5nyI</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>There are two kind of motions. One of them is translatory motion and second one is rotatory motion. This video shows how to calculate motion of centre of mass of an isolated system of particles. This is a second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/acb9b58c-68c5-43b4-8809-e8534a5f1f44/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28120.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Spring 2010 season Lecture 23 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
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      <video:duration>4952</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Ae1N_NslUcY</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e0bdfafa-1f02-447b-ba3a-67b3a90d44d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-11-26T02:39:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28066.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>Blindsight</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 21 - Unilateral Pin Ledge Preparation&quot; Demonstration of preparation of unilateral pin ledge on a maxillary central incisor.  Orig. air date: DEC 15 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20825.jpg</video:thumbnail_loc>
      <video:duration>1894</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/zDNGilNKN9U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Prosthodontics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Hydrogen-Combustion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Hydrogen Combustion</video:title>
      <video:description>Hydrogen Combustion

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26152.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2012-09-19T00:04:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Li26UtxovcM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Combustion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-Unilateral-Pinledge-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64-Unilateral Pinledge Preparation</video:title>
      <video:description>&quot;Lec 64-Unilateral Pinledge Preparation&quot; The process of completing a unilateral pinledge preparation on a visidont.  Orig. air date: DEC 22 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20972.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-08T06:51:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uDOeSsqAR5o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>unilateral</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Completing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Visidont</video:tag>
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    <loc>https://dnatube.com/videos/Lec-37-Porcelain-Fused-to-Gold-Veneer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Porcelain Fused-to-Gold Veneer</video:title>
      <video:description>&quot;Lec 37 - Porcelain Fused-to-Gold Veneer&quot; Preparation of a maxillary bicuspid for a procelain fused to gold veneer.  Orig. air date: JUN 28 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20841.jpg</video:thumbnail_loc>
      <video:duration>1085</video:duration>
      <video:publication_date>2012-09-07T17:42:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EpP_c0Np-_0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>37</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Veneer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-40-Correctable-Wax-Impression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Correctable Wax Impression</video:title>
      <video:description>&quot;Lec 40 - Correctable Wax Impression&quot; This tape shows how to make a correctable wax impression.   Orig. air date: NOV 11 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20844.jpg</video:thumbnail_loc>
      <video:duration>980</video:duration>
      <video:publication_date>2012-09-07T17:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pUDFpTKUQz4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>40</video:tag>
      <video:tag>correctable</video:tag>
      <video:tag>wax</video:tag>
      <video:tag>Impression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-87-Linear-Algebra-Determinant-after-row-operations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Linear Algebra: Determinant after row operations</video:title>
      <video:description>Linear Algebra: Determinant after row operations

What happens to the determinant when we perform a row operation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22093.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2012-09-11T00:47:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kpG7xySkivg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>after</video:tag>
      <video:tag>Row</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-41-Pre-Delivery-Adjustment-of-Casting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Pre-Delivery Adjustment of Casting</video:title>
      <video:description>&quot;Lec 41 - Pre-Delivery Adjustment of Casting &quot;This tape shows the  procedure to record edentulous ridge contours.  Orig. air date: NOV 11 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20845.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-07T17:48:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IGHUWfMBJXw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Casting</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Linear Algebra: Determinant when row multiplied by scalar</video:title>
      <video:description>Linear Algebra: Determinant when row multiplied by scalar

The determinant when a row is multiplied by a scalar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22087.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2012-09-11T00:45:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/32rdijPB-rA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinant</video:tag>
      <video:tag>when</video:tag>
      <video:tag>Row</video:tag>
      <video:tag>multiplied</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Scalar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is DNA?</video:title>
      <video:description>This video is all about DNA or Deoxyribonucleic acid. It is a molecule containing the information and encoding of the genetic path in the performance and growth of all living organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/80696994-94f5-4c7f-9455-b280f20cbd05/cand_25.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2011-12-12T03:10:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11476.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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Another example with initial conditions!</video:description>
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Microelectronic Devices and Circuits</video:description>
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Microelectronic Devices and Circuits</video:description>
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Introduction to Embedded Systems</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science C149 - Lecture 14

Introduction to Embedded Systems</video:description>
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      <video:description>Computer Science C149 - Lecture 15

Introduction to Embedded Systems</video:description>
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Introduction to Embedded Systems</video:description>
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      <video:description>Polarizers
Malus&apos;s Law
Brewster Angle
Polarization by Reflection and Scattering
Why is the sky blue? Why are sunsets red?
The sun will set in the lecture hall!

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Introduction to Embedded Systems</video:description>
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View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Graphing systems of inequalities 3</video:title>
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U06_L3_T1_we3 Graphing systems of inequalities 3</video:description>
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      <video:duration>456</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/UUwmo5qaTuI</video:player_loc>
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      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nanotechnology-the-beginning-of-a-new-era</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Nanotechnology has the potential to radically change the future world. This the advent of nanotechnology, developing synthetic organism to perform jobs that are never imagined before will be possible. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2879.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2009-06-25T23:37:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2879.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ferrofluid</video:title>
      <video:description>A ferrofluid is a fluid that becomes strongly magnetized in the presence of a magnetic field. Essentially, they&apos;re nano-scale particles of magnetic iron suspended in an organic solvent. Put them near a magnet and things get really awesome really fast</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/563a1216-03bb-4675-a410-1ed50c660561/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2015-10-07T11:17:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32311.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>ferrofluid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-make-a-drivable-car-in-seconds-with-3D-printer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make a drivable car in seconds with 3D printer</video:title>
      <video:description>3D is being a great deal for speeding up the most complicated constructions. Now we can even construct a drivable car in seconds with this technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/07/5b121ab3-36fb-4631-a8d9-3c50ae985fc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2015-07-15T03:49:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32243.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Normal-Force-and-Contact-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Normal Force and Contact Force</video:title>
      <video:description>Normal Force and Contact Force

The force that keeps a block of ice from falling towards the center of the earth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21077.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-08T17:28:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1WOrgrIcQZU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>contact</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-day-in-the-arctic-summer-when-sun-never-sets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A day in the arctic summer when sun never sets</video:title>
      <video:description>The sun never sets during an arctic summer – here’s what a “day” looks like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/8533fd7c-4a32-47a9-bd16-8a3a54834c9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2015-10-07T11:19:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32312.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Arctic</video:tag>
      <video:tag>Summer</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>sets</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Connection-between-Circle-and-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Connection between Circle and 9</video:title>
      <video:description>There is nothing &quot;divine&quot; in this. it&apos;s just a function of the 9X table.. The paradoxes of the circle, and the significance of 9. In what ways can we apply this knowledge?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/8e1e2308-a4ad-4195-b319-dd2303195629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2015-05-05T19:57:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32169.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>circle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Colored-Solutions-Absorbance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Colored Solutions Absorbance</video:title>
      <video:description>Colored Solutions Absorbance

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26182.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-09-19T00:09:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j7Lu4GCiGW4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Colored</video:tag>
      <video:tag>solutions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-16-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Cognitive Science C102 -</video:title>
      <video:description>lec 16-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27653.jpg</video:thumbnail_loc>
      <video:duration>3158</video:duration>
      <video:publication_date>2012-09-30T11:21:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k6F4fTguk_o</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thorium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thorium Video - Periodic Table of Videos</video:title>
      <video:description>Thorium is element number 90. Videos about all the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12102.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2012-04-03T14:26:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KQ64Jm3dmSs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>thorium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-GMAT-Data-Sufficiency-34</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - GMAT: Data Sufficiency 34</video:title>
      <video:description>GMAT: Data Sufficiency 34

135-137, pg. 289</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22367.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T01:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K_uaUQY6MVQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
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      <video:tag>34</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Introduction-to-Cellular-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Introduction to Cellular Respiration</video:title>
      <video:description>Introduction to Cellular Respiration

Introduction to cellular respiration, glycolysis, the Kreb&apos;s Cycle, and the electron transport chain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22382.jpg</video:thumbnail_loc>
      <video:duration>859</video:duration>
      <video:publication_date>2012-09-11T01:55:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2f7YwCtHcgk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>to</video:tag>
      <video:tag>Cellular</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Oxidation-and-Reduction-Review-From-Biological-Point-of-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Oxidation and Reduction Review From Biological Point-of-View</video:title>
      <video:description>Oxidation and Reduction Review From Biological Point-of-View

Taking a looking at oxidation and reduction in a biological context</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22384.jpg</video:thumbnail_loc>
      <video:duration>809</video:duration>
      <video:publication_date>2012-09-11T01:56:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/orI2m6IarJg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Oxidation</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>From</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>of</video:tag>
      <video:tag>View</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Photosynthesis-Calvin-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -  Photosynthesis:  Calvin Cycle</video:title>
      <video:description>Photosynthesis:  Calvin Cycle

The Calvin Cycle or the light-independent (dark) reactions of photosythesis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22409.jpg</video:thumbnail_loc>
      <video:duration>808</video:duration>
      <video:publication_date>2012-09-11T02:00:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/slm6D2VEXYs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>Calvin</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-91-SAT-Prep-Test-6-Section-9-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  91 - SAT Prep: Test 6 Section 9 Part 1</video:title>
      <video:description>SAT Prep: Test 6 Section 9 Part 1

Problems 1-6 starting on page 743</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22413.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-11T02:01:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pplnmRsNDuY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Photorespiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Photorespiration</video:title>
      <video:description>Photorespiration

More detail on the Calvin Cycle and Photorespiration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22417.jpg</video:thumbnail_loc>
      <video:duration>1023</video:duration>
      <video:publication_date>2012-09-11T02:03:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EQvTEFCANTM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Photorespiration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-99-SAT-Prep-Test-7-Section-5-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  99 - SAT Prep: Test 7 Section 5 Part 1</video:title>
      <video:description>SAT Prep: Test 7 Section 5 Part 1

Problems 1-6 starting on page 791</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22446.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2012-09-11T02:09:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R6byhBey7eY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
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      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-CA-Geometry-Pythagorean-Theorem-Area</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - CA Geometry: Pythagorean Theorem, Area</video:title>
      <video:description>CA Geometry: Pythagorean Theorem, Area

36-40, Pythagorean Theorem and Area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22458.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-11T02:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vaOXkt7uuac</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>area</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-Saltatory-Conduction-in-Neurons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Saltatory Conduction in Neurons</video:title>
      <video:description>Saltatory Conduction in Neurons

Saltatory conduction or how neurons use both electrotonic and action potentials to have signals move quickly while not losing strength.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22462.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-11T02:12:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7wgb7ggzFNs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Saltatory</video:tag>
      <video:tag>Conduction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>neurons</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-CA-Algebra-I-Graphing-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - CA Algebra I: Graphing Inequalities</video:title>
      <video:description>CA Algebra I: Graphing Inequalities

21-26, graphing inequalities and testing assertions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22471.jpg</video:thumbnail_loc>
      <video:duration>702</video:duration>
      <video:publication_date>2012-09-11T02:14:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KZ8Vw_Nim8U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-49-Role-of-the-Sarcoplasmic-Reticulum-in-Muscle-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Role of the Sarcoplasmic Reticulum in Muscle Cells</video:title>
      <video:description>Role of the Sarcoplasmic Reticulum in Muscle Cells

The role of the sarcoplasmic reticulum in controlling calcium ion concentrations within the muscle cell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22479.jpg</video:thumbnail_loc>
      <video:duration>882</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/SauhB2fYQkM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>sarcoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-106-SAT-Prep-Test-7-Section-8-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec   106 - SAT Prep: Test 7 Section 8 Part 3</video:title>
      <video:description>SAT Prep: Test 7 Section 8 Part 3

Problems 10-13 on page 806</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22481.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2012-09-11T02:15:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fq1BirUwrLQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>8</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-53-B-Lymphocytes-B-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - B Lymphocytes (B cells)</video:title>
      <video:description>B Lymphocytes (B cells)

Overview of B cells (B lymphocytes) and how they are activated and produce antibodies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22498.jpg</video:thumbnail_loc>
      <video:duration>853</video:duration>
      <video:publication_date>2012-09-11T02:19:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z36dUduOk1Y</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>b</video:tag>
      <video:tag>lymphocytes</video:tag>
      <video:tag>cells</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Biology-1B-Lecture-37-Biodiversity-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Biology 1B - Lecture 37: Biodiversity science</video:title>
      <video:description>Biology 1B - Lecture 37: Biodiversity science

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26489.jpg</video:thumbnail_loc>
      <video:duration>2940</video:duration>
      <video:publication_date>2012-09-19T01:20:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iHaMc9-0AZA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>37</video:tag>
      <video:tag>biodiversity</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Change-Of-Phases-of-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Change Of Phases of Matter</video:title>
      <video:description>There are three phases of matter,solid,liquid and gas. This video explains how to experimentally change the phase of matter and other important facts on phase change.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d87f5231-66bd-4766-a918-5be5bd87f099/cand_25.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-12T02:13:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11321.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>of</video:tag>
      <video:tag>phases</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Co-ordinate-Axes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Co-ordinate Axes</video:title>
      <video:description>This geometry video teaches us co-ordinate axes. The plane containing the axes is called the Cartesian Plane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/8b501428-78a1-4173-ba3c-4e5a17ac0e33/cand_25.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2012-12-01T05:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28128.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>co</video:tag>
      <video:tag>ordinate</video:tag>
      <video:tag>Axes</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Polynomial-divided-by-monomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Polynomial divided by monomial</video:title>
      <video:description>Polynomial divided by monomial

u11_l2_t5_we2 Polynomial divided by monomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25245.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2012-09-18T02:08:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UquFdMg6Z_U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>divided</video:tag>
      <video:tag>by</video:tag>
      <video:tag>monomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-100-Dividing-multivariable-polynomial-with-monomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Dividing multivariable polynomial with monomial</video:title>
      <video:description>Dividing multivariable polynomial with monomial

u11_l3_t2_we4 Dividing multivariable polynomial with monomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25254.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2012-09-18T02:13:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yu00YJ3tAlo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>multivariable</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>with</video:tag>
      <video:tag>monomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Sociology-185-2GLOBAL-SOCIOLOGY-David-Harvey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Sociology 185 -2GLOBAL SOCIOLOGY - David Harvey</video:title>
      <video:description>&quot;Lec 2 - Sociology 185 -2GLOBAL SOCIOLOGY - David Harvey&quot;Global Sociology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23975.jpg</video:thumbnail_loc>
      <video:duration>3383</video:duration>
      <video:publication_date>2012-09-14T12:29:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5yTHtb5rB-8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>sociology</video:tag>
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      <video:tag>2GLOBAL</video:tag>
      <video:tag>David</video:tag>
      <video:tag>harvey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 22 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
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      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-06T16:52:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2VTcwAtxW7M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Maxillary-Canine-Impaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Maxillary Canine Impaction</video:title>
      <video:description>&quot;Lec 20 - Maxillary Canine Impaction&quot; Surgical removal of an impaction of the maxillary canine is demonstrated.  Orig. air date: JUL 18 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21197.jpg</video:thumbnail_loc>
      <video:duration>1592</video:duration>
      <video:publication_date>2012-09-09T03:08:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XnGcjzV1oTA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>canine</video:tag>
      <video:tag>Impaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Botnets-Anticipating-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Botnets: Anticipating Failure</video:title>
      <video:description>&quot;Lec Last - Botnets: Anticipating Failure&quot; June 6, 2007 lecture by Rick Wesson for the Stanford University Computer Systems Colloquium (EE 380).  Rick talks about how to use tools to understand how one&apos;s network is abusing other networks and shows graphs and stats of trends globally and within the United States.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24101.jpg</video:thumbnail_loc>
      <video:duration>4783</video:duration>
      <video:publication_date>2012-09-14T15:20:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fzNUkNQuEd0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Botnets</video:tag>
      <video:tag>Anticipating</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/J-J-Thomson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>J. J. Thomson</video:title>
      <video:description>J. J. Thomson is the man credited for the structure of an atom and his experiments with cathode ray tubes as well inventing the mass spectrometer. Find more about the plum pudding model in here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba1d305a-2e84-4f98-808a-2a3d8360b324/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-12T22:25:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11619.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>J</video:tag>
      <video:tag>thomson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dear-creationists-thank-you-cdk007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dear creationists thank you cdk007</video:title>
      <video:description>This video is dedicated to the creationists their actions speak louder than our words thank you for proving to the world that you are the intellectual and morally bankrupt individuals we portray you to be</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/87af9985-1987-48f3-9751-c7f560c92c40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2011-12-14T06:34:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11793.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dear</video:tag>
      <video:tag>creationists</video:tag>
      <video:tag>Thank</video:tag>
      <video:tag>You</video:tag>
      <video:tag>cdk007</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Application-Problem-with-Quadratic-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Application Problem with Quadratic Formula</video:title>
      <video:description>Application Problem with Quadratic Formula

u16_l5_t2_we5 Application Problem with Quadratic Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25335.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2012-09-18T02:56:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OZtqz_xw0SQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Announcing-the-Richard-and-Mary-L-Gray-Center-for-Arts-Inquiry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Announcing the Richard and Mary L. Gray Center for Arts &amp; Inquiry</video:title>
      <video:description>Lec 5 - Announcing the Richard and Mary L. Gray Center for Arts &amp; Inquiry. On June 6, 2011, Richard and Mary L. Gray helped found a new Center for Arts and Inquiry at the University of Chicago. The center will bring together artists and scholars to collaborate on new forms of artistic inquiry.  

For more information about the announcement visit:
http://www.uchicago.edu/features/20110606_gray/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14714.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2012-08-27T10:17:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vr2f567CjRw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>art</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>gray</video:tag>
      <video:tag>scholar</video:tag>
      <video:tag>scholarly</video:tag>
      <video:tag>artistic</video:tag>
      <video:tag>artist</video:tag>
      <video:tag>inquiry</video:tag>
      <video:tag>mellon</video:tag>
      <video:tag>fellowship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Physics-112-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Physics 112 - Lecture 1</video:title>
      <video:description>Physics 112 - Lecture 1

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26501.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-19T01:22:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gHcPnPmJxzI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Domain-and-Range-of-a-Relation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Domain and Range of a Relation</video:title>
      <video:description>Domain and Range of a Relation

u17_l1_t1_we1 Domain and Range of a Relation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25337.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-18T02:56:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g3LrOw1JMi8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
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      <video:tag>Range</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>relation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Biology-1B-Lecture-21-Sexual-selection-coevolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Biology 1B - Lecture 21: Sexual selection; coevolution</video:title>
      <video:description>Biology 1B - Lecture 21: Sexual selection; coevolution

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26433.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-19T01:10:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FufVQVYEVAo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>coevolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Molecular-Orbitals-Polyatomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Molecular Orbitals - Polyatomics</video:title>
      <video:description>Molecular Orbitals - Polyatomics

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26372.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-09-19T00:58:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NLGrUdD5uDw</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Polyatomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Evaluating-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Evaluating Functions</video:title>
      <video:description>Evaluating Functions

u17_l2_t1_we1 Evaluating Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25340.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2012-09-18T02:57:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9YEUQR9NAU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Evaluating</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Open-Bite-Surgical-Procedures-Ostectomy-for-Prognathism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Open Bite Surgical Procedures - Ostectomy for Prognathism</video:title>
      <video:description>&quot;Lec 22 - Open Bite Surgical Procedures - Ostectomy for Prognathism&quot; Several ostectomies and osteotomies for open bite are shown. Preoperative examinations are discussed, as well as operative phase, and some post operative. Orig. air date: SEP 22 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21207.jpg</video:thumbnail_loc>
      <video:duration>2264</video:duration>
      <video:publication_date>2012-09-09T03:10:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YVfNz-w6ya4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Ostectomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Prognathism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Domain-and-Range-of-a-Function-Given-a-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Domain and Range of a Function Given a Formula</video:title>
      <video:description>Domain and Range of a Function Given a Formula

u17_l2_t3_we1 Domain and Range of a Function Given a Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25344.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-18T02:59:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/za0QJRZ-yQ4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Given</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Roger-Greenwald-History-and-Forms-of-Lyric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Roger Greenwald: History and Forms of Lyric</video:title>
      <video:description>Lec 16 - Roger Greenwald: History and Forms of Lyric. April 26, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14958.jpg</video:thumbnail_loc>
      <video:duration>5284</video:duration>
      <video:publication_date>2012-08-28T10:49:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/386JeqUBrPg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Roger</video:tag>
      <video:tag>greenwald</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Rotations-Part-I-Dynamics-of-Rigid-Bodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Rotations, Part I: Dynamics of Rigid Bodies</video:title>
      <video:description>&quot;Lec 9 - Rotations, Part I: Dynamics of Rigid Bodies&quot; Fundamentals of Physics (PHYS 200)

Part I of Rotations. The lecture begins with examining rotation of rigid bodies in two dimensions. The concepts of &quot;rotation&quot; and &quot;translation&quot; are explained. The use of radians is introduced. Angular velocity, angular momentum, angular acceleration, torque and inertia are also discussed. Finally, the Parallel Axis Theorem is expounded.

00:00 - Chapter 1. Introduction to Rigid Bodies; Rotation of Rigid Bodies
08:15 - Chapter 2. Rotation in Terms of Circle Parameters and Radian
19:57 - Chapter 3. Radial and Tangential Rotation at Constant Acceleration
28:34 - Chapter 4. Moment of Inertia, Angular Momentum, Kinetic Energy
46:47 - Chapter 5. Torque and Work Energy Theorem
01:01:36 - Chapter 6. Calculate Moment of Inertia: Examples for Rod, Disk, etc.

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15895.jpg</video:thumbnail_loc>
      <video:duration>4431</video:duration>
      <video:publication_date>2012-08-28T21:24:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mx2P1_M-7UA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>angular</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>center</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>moment</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>radian</video:tag>
      <video:tag>rigid</video:tag>
      <video:tag>body</video:tag>
      <video:tag>tangential</video:tag>
      <video:tag>Torque</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Simple-Harmonic-Motion-cont-and-Introduction-to-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  Simple Harmonic Motion (cont.) and Introduction to Waves</video:title>
      <video:description>&quot;Lec 18 -  Simple Harmonic Motion (cont.) and Introduction to Waves&quot; Fundamentals of Physics (PHYS 200)

This lecture continues the topic of harmonic motions. Problems are introduced and solved to explore various aspects of oscillation. The second half of the lecture is an introduction to the nature and behavior of waves. Both longitudinal and transverse waves are defined and explained.

00:00 - Chapter 1. Free Vibration: Oscillation Under F=0
08:20 - Chapter 2. Initial Conditions at Start of Oscillation
18:52 - Chapter 3. Solution to Harmonic Equation under Driving Force
30:01 - Chapter 4. Properties of the Oscillating Function, Resonance
39:23 - Chapter 5. Complete Solution = Complimentary + Particular Solutions
43:40 - Chapter 6. Introduction to Longitudinal and Transverse Waves
52:55 - Chapter 7. Derive Wave Equation as Differential Equation
01:04:40 - Chapter 8. Solution to Wave Equation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15904.jpg</video:thumbnail_loc>
      <video:duration>4504</video:duration>
      <video:publication_date>2012-08-28T21:28:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v_iNt0FPpwU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Amplitude</video:tag>
      <video:tag>complimentary</video:tag>
      <video:tag>function</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Waves</video:title>
      <video:description>&quot;Lec 19 - Waves&quot; Fundamentals of Physics (PHYS 200)

Waves are discussed in further detail. Basic properties of the waves such as velocity, energy, intensity, and frequency are discussed through a variety of examples. The second half of the lecture deals specifically with superposition of waves. Constructive and destructive interferences are defined and discussed.

00:00 - Chapter 1. General Solution of Wave Equation
08:51 - Chapter 2. Spatial and Temporal Periodicity: Frequency, Period
17:39 - Chapter 3. Wave Energy and Power Transmitted
30:02 - Chapter 4. Doppler Effect
38:58 - Chapter 5. Superposition of Waves
48:57 - Chapter 6. Constructive and Destructive Interference, Double Slit Experiment
01:01:30 - Chapter 7. Modes of Vibration: Application to Musical Instruments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15905.jpg</video:thumbnail_loc>
      <video:duration>4314</video:duration>
      <video:publication_date>2012-08-28T21:28:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BulqGSY_FlE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>Intensity</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>wavelength</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Central-Hemangioma-of-Mandible-With-A-V-Fistula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Central Hemangioma of Mandible With A-V Fistula</video:title>
      <video:description>&quot;Lec 24 - Central Hemangioma of Mandible With A-V Fistula&quot;Pre- and post-operative detailed sequence on extensive mandibular vascular problem.  Orig. air date: NOV 1 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21210.jpg</video:thumbnail_loc>
      <video:duration>2814</video:duration>
      <video:publication_date>2012-09-09T03:10:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2VljaCvdhYE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Hemangioma</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mandible</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Fistula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Mole-and-Avogadros-Number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Mole and Avogadro&apos;s Number</video:title>
      <video:description>The Mole and Avogadro&apos;s Number

Introduction to the idea of a mole as a number (vs. an animal)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22521.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-11T02:22:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AsqEkF7hcII</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>mole</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Avogadro</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Fabricating-Long-Shaft-Latch-Burs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Fabricating Long Shaft Latch Burs</video:title>
      <video:description>&quot;Lec 24 - Fabricating Long Shaft Latch Burs&quot; Shows one method of changing a straight hand piece bur into a long shaft latch bur.  Orig. air date: AUG 26 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22839.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-11T08:13:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3y2ig8vS_9g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Fabricating</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Shaft</video:tag>
      <video:tag>latch</video:tag>
      <video:tag>Burs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 17 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 17: Double integrals in polar coordinates; applications.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15658.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-08-28T18:42:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/60e4hdCi1D4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 25 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 25: Triple integrals in rectangular and cylindrical coordinates.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15666.jpg</video:thumbnail_loc>
      <video:duration>2922</video:duration>
      <video:publication_date>2012-08-28T18:48:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/44R5HgbrUmc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 8 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Ella Baker Inspires the Student Movement&quot;.  Recorded October 18, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15684.jpg</video:thumbnail_loc>
      <video:duration>4409</video:duration>
      <video:publication_date>2012-08-28T19:12:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yctel-zZ5wE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Dark-Ages-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - The Dark Ages (cont.)</video:title>
      <video:description>&quot;Lec 3 - The Dark Ages (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan addresses what scholars call the Homeric question. He asks: what society do Homer&apos;s poems describe? He argues that in view of the long oral transmission of the poems, the poems of Homer probably reflect various ages from the Mycenaean world to the Dark Ages. More importantly, close scrutiny of the poems will yield historical information for the historian. In this way, one is able to reconstruct through the poems, to a certain extent, the post-Mycenaean world. Finally, Professor Kagan says a few words on the heroic ethic of the Greek world.

00:00 - Chapter 1. The Importance of Homeric Poems
13:08 - Chapter 2. The Society Described in Homer&apos;s Poems
35:49 - Chapter 3. Political Structures
52:26 - Chapter 4. Ethics and Values

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16633.jpg</video:thumbnail_loc>
      <video:duration>4350</video:duration>
      <video:publication_date>2012-08-31T16:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SdOlGUlqy2c</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>basileus</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>heroic</video:tag>
      <video:tag>ethic</video:tag>
      <video:tag>Homer</video:tag>
      <video:tag>Homeric</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Iliad</video:tag>
      <video:tag>Odyssey</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>tradition</video:tag>
      <video:tag>tragic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>wanax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Sparta-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Sparta (cont.)</video:title>
      <video:description>&quot;Lec 9 - Sparta (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan explores the development and character of Sparta. He points out that in Sparta, the ethos of the polis was present to an extraordinary degree. Then he describes how this came about. In short, Professor Kagan argues that the Spartans were able to create a distinct military culture on account of their subjugation of the inhabitants of Messenia, who were forced to carry on the work of farming while the Spartans trained for war. Finally, Professor Kagan examines the education and training of the Spartan citizen as well as the constitution of Sparta.

00:00 - Chapter 1. An Introduction to Sparta and Its Roots
20:34 - Chapter 2. Understanding Spartan Slavery and Its Implications
25:25 - Chapter 3. The Training and Education of a Spartan Boy
43:13 - Chapter 4. Sameness, Contradiction and Inequality
49:44 - Chapter 5. Women&apos;s Roles in Spartan Society
57:48 - Chapter 6. The Importance of the Polis and Its Needs
01:07:01 - Chapter 7. The Formal Spartan Constitution

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16639.jpg</video:thumbnail_loc>
      <video:duration>4386</video:duration>
      <video:publication_date>2012-08-31T16:34:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wP1POpsqin4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agoge</video:tag>
      <video:tag>helots</video:tag>
      <video:tag>homoioi</video:tag>
      <video:tag>Lycurgus</video:tag>
      <video:tag>Messenia</video:tag>
      <video:tag>Mycenaean</video:tag>
      <video:tag>War</video:tag>
      <video:tag>perioikoi</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>syssition</video:tag>
      <video:tag>Tyrtaeus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Thought and Language 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19522.jpg</video:thumbnail_loc>
      <video:duration>3000</video:duration>
      <video:publication_date>2012-09-05T03:12:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TisZ2gvwk2Q</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Art-Here-Art-Now</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Art Here Art Now</video:title>
      <video:description>Lec 8 - Art Here Art Now. Art Here Art Now 53rd St.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14717.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-08-27T10:17:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xlwrriNi5gs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>53rd</video:tag>
      <video:tag>art</video:tag>
      <video:tag>draft</video:tag>
      <video:tag>5a</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-10-Programming-Paradigms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 10 - Programming Paradigms</video:title>
      <video:description>&quot;Lec 4 - Computer Science 10 - Programming Paradigms&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23709.jpg</video:thumbnail_loc>
      <video:duration>3094</video:duration>
      <video:publication_date>2012-09-14T10:39:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yu2GJ3k9P9Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Paradigms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-10-TA-Luke-Segars-Algorithms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 10 - TA Luke Segars - Algorithms</video:title>
      <video:description>&quot;Lec 5 - Computer Science 10 - TA Luke Segars - Algorithms&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23711.jpg</video:thumbnail_loc>
      <video:duration>1734</video:duration>
      <video:publication_date>2012-09-14T10:39:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XWA7k69dnLo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>TA</video:tag>
      <video:tag>Luke</video:tag>
      <video:tag>Segars</video:tag>
      <video:tag>algorithms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neutrinos-Speed-Comparison-With-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neutrinos- Speed Comparison With Light</video:title>
      <video:description>Neutrino are particles of zero mass having half integral spin that rarely reacts with other matter. In this video, an experiment is carried out, in which particles colloid together and we came to know that neutrinos are actually slower than light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bf7b9ec6-5c86-400f-b115-ac9877cee833/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2013-02-02T22:24:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29096.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>neutrinos</video:tag>
      <video:tag>slower</video:tag>
      <video:tag>than</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-31-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 31- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 31- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16883.jpg</video:thumbnail_loc>
      <video:duration>2996</video:duration>
      <video:publication_date>2012-09-01T14:54:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ki4hSQC7sxA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-s-p-Orbital-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - s p Orbital Hybridization</video:title>
      <video:description>s p Orbital Hybridization

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26378.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-09-19T00:59:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1yoOSIcsCyI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>s</video:tag>
      <video:tag>P</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Magnetism-12-Induced-Current-in-a-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Magnetism 12: Induced Current in a Wire</video:title>
      <video:description>Magnetism 12: Induced Current in a Wire

Induced current and EMF in a moving  wire from a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21818.jpg</video:thumbnail_loc>
      <video:duration>727</video:duration>
      <video:publication_date>2012-09-10T14:18:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KuUMUvwvML8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Induced</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reflective-properties-of-conic-sections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reflective properties of conic sections</video:title>
      <video:description>reflective properties of conic sections, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/fafb6540-2dad-42bc-a14b-fd898638125c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-04-05T15:50:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12163.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Reflections</video:tag>
      <video:tag>Conic</video:tag>
      <video:tag>Parabola</video:tag>
      <video:tag>Ellipse</video:tag>
      <video:tag>Hyperbola</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 27 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his discussion on higher dimensions and the outer reaches while helping the students understand higher dimensions Fourier Transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.
Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17645.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-03T16:38:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Snl2iMqCx4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>one</video:tag>
      <video:tag>spacial</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>varia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Surgery-for-Immediate-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Surgery for Immediate Complete Denture</video:title>
      <video:description>&quot;Lec 30 - Surgery for Immediate Complete Denture&quot; 25 year old patient has anterior maxillary teeth removed for immediate complete denture. The surgery shows the complete steps from pre-medication to denture delivery. Orig. air date: APR 5 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21226.jpg</video:thumbnail_loc>
      <video:duration>2100</video:duration>
      <video:publication_date>2012-09-09T03:13:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WYR6P6Ne5mg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>for</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Blood-Coagulation-Techniques-and-Hemostasis-in-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Blood Coagulation Techniques and Hemostasis in Oral Surgery</video:title>
      <video:description>&quot;Lec 41 - Blood Coagulation Techniques and Hemostasis in Oral Surgery&quot; Demonstrates the different tests that can be used to measure blood coagulation and vascular fragility.  Orig. air date: JAN 27 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21242.jpg</video:thumbnail_loc>
      <video:duration>2094</video:duration>
      <video:publication_date>2012-09-09T03:28:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7OTNbDyCLCc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>41</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Coagulation</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hemostasis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Sociology150A-Stereotypes-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Sociology150A -  Stereotypes 2</video:title>
      <video:description>&quot;Lec 20 - Sociology150A -  Stereotypes 2&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24266.jpg</video:thumbnail_loc>
      <video:duration>3815</video:duration>
      <video:publication_date>2012-09-15T05:40:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bub9vjN9qCg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>stereotypes</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Benefits-of-a-Restructured-Electric-Industry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Benefits of a Restructured Electric Industry</video:title>
      <video:description>&quot;Lec 51 - Benefits of a Restructured Electric Industry&quot; April 29, 2009 - Frank Wolak, senior fellow at the Stanford Institute for Economic Policy Research, discusses restructuring of the electricity industry in the U.S. using examples from California and explains the problems involved in energy market design. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu
 
Stanford Institute for Economic Policy Research
http://siepr.stanford.edu/

Frank Wolak&apos;s Homepage
http://www.stanford.edu/~wolak

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18822.jpg</video:thumbnail_loc>
      <video:duration>3821</video:duration>
      <video:publication_date>2012-09-04T06:13:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bqn0YdeO9tg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>restructuring</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>system</video:tag>
      <video:tag>operator</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>reducing</video:tag>
      <video:tag>ba</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Another-u-subsitution-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Another u-subsitution example</video:title>
      <video:description>Another u-subsitution example

Finding the antiderivative using u-substitution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19859.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-06T00:24:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IAbSeAk5RJU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>U</video:tag>
      <video:tag>subsitution</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Applying-Radical-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Applying Radical Equations 3</video:title>
      <video:description>Applying Radical Equations 3

U07_L3_T3_we3 Applying Radical Equations 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24662.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-17T15:07:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/npUtXLjTnxg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glacier-breaking-up-in-Greenland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glacier breaking up in Greenland</video:title>
      <video:description>This video shows the breaking up of the biggest glacier in Greenland. Ice sheet the size of four times the area of Manhattan broke away from the Petermann glacier in August 2010 in Greenland. This was the biggest break up of a glacier in Greenland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/997bd46d-8ff5-42b6-9731-58bb298377b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-11-23T23:58:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28049.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>glaciers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-When-the-source-and-the-wave-move-at-the-same-velocity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - When the source and the wave move at the same velocity</video:title>
      <video:description>When the source and the wave move at the same velocity

When the source and the wave move at the same velocity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21828.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-10T14:33:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Xgk3vusxT8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>source</video:tag>
      <video:tag>and</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>move</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Same</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Solving-systems-by-substitution-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Solving systems by substitution 3</video:title>
      <video:description>Solving systems by substitution 3

U06_L1_T2_we3 Solving systems by substitution 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24613.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-17T14:19:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0BgUKHTW37E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-149-Snells-Law-Examples-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 149 - Snell&apos;s Law Examples 1</video:title>
      <video:description>Snell&apos;s Law Examples 1Snell&apos;s Law Examples 1

Snell&apos;s Law Examples 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21834.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-10T14:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HahjsBApxLE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Changes-in-Market-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Changes in Market Equilibrium</video:title>
      <video:description>Changes in Market Equilibrium

How the equilibrium price or quantity might change due to changes in supply or demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25391.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2012-09-18T13:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NgPqyM3I_8o</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Changes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-How-Twitter-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- How Twitter Works</video:title>
      <video:description>Lec 13- How Twitter Works.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19183.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-09-04T19:02:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iuDDJ8ljNsA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Converting-mixed-numbers-and-improper-fractions-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Converting mixed numbers and improper fractions (ex 2)</video:title>
      <video:description>Converting mixed numbers and improper fractions (ex 2)

Converting mixed numbers and improper fractions (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25396.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-09-18T13:36:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NO8r40tJQ1o</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Physics-112-Lecture-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Physics 112 - Lecture 37</video:title>
      <video:description>Physics 112 - Lecture 37

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26563.jpg</video:thumbnail_loc>
      <video:duration>2925</video:duration>
      <video:publication_date>2012-09-19T01:35:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hzH1lUMCYRk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>37</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 34 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 33: Left and Right Inverses; Pseudoinverse.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14606.jpg</video:thumbnail_loc>
      <video:duration>2513</video:duration>
      <video:publication_date>2012-08-26T19:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Go2aLo7ZOlU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Complex-Determinant-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Complex Determinant Example</video:title>
      <video:description>Complex Determinant Example

2010 IIT JEE Paper 1 Problem 53 Complex Determinant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24992.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2012-09-17T17:57:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E7OkUomRq1Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>determinant</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Probability-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -14 Probability (part 4)</video:title>
      <video:description>Probability (part 4)

More on free throws.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21861.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-10T17:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W581OBM9rAY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Integer-sums</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Integer sums</video:title>
      <video:description>Integer sums

Adding sums of consecutive integers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20103.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-06T02:01:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W254ewkkMck</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Integer</video:tag>
      <video:tag>Sums</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Probability-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -15 Probability (part 5)</video:title>
      <video:description>Probability (part 5)

Probability of getting a certain number roll in Monopoly</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21862.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2012-09-10T17:06:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2XToWi9j0Tk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Number-Lovers-Favourite-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Number Lovers- Favourite Numbers</video:title>
      <video:description>This video is about Number lovers. In this video people are asked about their favorite numbers and also trick that can be used with a number to make it a magical number.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/aef2e03e-883f-4bb6-be6c-d6cd44fceb28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2013-01-30T04:42:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29018.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>favourite</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Behavioral-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Behavioral Evolution</video:title>
      <video:description>&quot;Lec 2 - Behavioral Evolution&quot; (March 31, 2010) Stanford professor Robert Sapolsky lectures on the biology of behavioral evolution and thoroughly discusses examples such as The Prisoner&apos;s Dilemma.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18944.jpg</video:thumbnail_loc>
      <video:duration>5817</video:duration>
      <video:publication_date>2012-09-04T08:13:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y0Oa4Lp5fLE</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>Variability</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>heritable</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>kinship</video:tag>
      <video:tag>fitness</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Reciprocal</video:tag>
      <video:tag>altruism</video:tag>
      <video:tag>cooper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on duality in the realm of electrical engineering and how it is utilized in convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17515.jpg</video:thumbnail_loc>
      <video:duration>4590</video:duration>
      <video:publication_date>2012-09-03T14:55:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FJVmflArCXc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>norm</video:tag>
      <video:tag>affine</video:tag>
      <video:tag>minimization</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>way</video:tag>
      <video:tag>partitioning</video:tag>
      <video:tag>Slater</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constraint</video:tag>
      <video:tag>qualification</video:tag>
      <video:tag>complementary</video:tag>
      <video:tag>slackness</video:tag>
      <video:tag>epigraph</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 9 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, continues his lecture upon duality for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17516.jpg</video:thumbnail_loc>
      <video:duration>4595</video:duration>
      <video:publication_date>2012-09-03T14:55:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Q9mMluX3Gw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>complementary</video:tag>
      <video:tag>slackness</video:tag>
      <video:tag>Karush</video:tag>
      <video:tag>Kuhn</video:tag>
      <video:tag>Tucker</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>KKT</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Slater</video:tag>
      <video:tag>s</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>perturbed</video:tag>
      <video:tag>sensitivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-CA-Algebra-I-Quadratic-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - CA Algebra I: Quadratic Roots</video:title>
      <video:description>CA Algebra I: Quadratic Roots

58-62, x-intercepts of a quadratic function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22501.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-11T02:19:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uA6mcx4FMN8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 24 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd introduces stochastic programing and the localization and cutting-plane methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17531.jpg</video:thumbnail_loc>
      <video:duration>4534</video:duration>
      <video:publication_date>2012-09-03T15:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fhAFzmnFVqU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>method</video:tag>
      <video:tag>stochastic</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>adaptive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Adding-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Adding fractions (ex 1)</video:title>
      <video:description>Adding fractions (ex 1)

Adding fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25402.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-18T13:41:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TuId1spuyoc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Fraction-word-problems-1-ex-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Fraction word problems 1 (ex 4)</video:title>
      <video:description>Fraction word problems 1 (ex 4)

Fraction word problems 1 (ex 4)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25403.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-18T13:42:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OOiFJ2FxtDA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interscalene-block-anaesthesia-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interscalene block anaesthesia video</video:title>
      <video:description>Interscalene nerve block is typically performed to provide anesthesia or analgesia for surgery of the shoulder and upper arm the following video shows an interscalene block being done</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82a81d5c-a356-473f-875e-b84ee397c844/cand_25.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-30T06:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9306.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interscalene</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Anaesthesia</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-More-on-Elasticity-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - More on Elasticity of Demand</video:title>
      <video:description>More on Elasticity of Demand

Looking a bit deeper at why elasticity changes despite having a linear demand curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25405.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2012-09-18T13:43:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YOT8ryWzwbY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Elasticity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Fraction-word-problems-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Fraction word problems 1 (ex 2)</video:title>
      <video:description>Fraction word problems 1 (ex 2)

Fraction word problems 1 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25406.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-09-18T13:43:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pxznZKskjyE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Perfect-Competition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Perfect Competition</video:title>
      <video:description>Perfect Competition

Conditions for perfect competition.  Looking at the airline industry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25500.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-18T15:53:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_NznT4Cn8As</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Perfect</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Long-Term-Supply-Curve-and-Economic-Profit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Long Term Supply Curve and Economic Profit</video:title>
      <video:description>Long Term Supply Curve and Economic Profit

Understanding the long term supply curve in terms of economic profit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25499.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2012-09-18T15:52:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CWiHA5XtqgU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>and</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>Profit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Monopoly-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Monopoly Basics</video:title>
      <video:description>Monopoly Basics

Thinking about what would happen with one airline.  The opposite of perfect competition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25501.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-09-18T15:54:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/77CApfQlTuE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopoly</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-105-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Electrical Engineering 105 - Lecture 6</video:title>
      <video:description>Electrical Engineering 105 - Lecture 6

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25972.jpg</video:thumbnail_loc>
      <video:duration>3350</video:duration>
      <video:publication_date>2012-09-18T23:26:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d0P-0q6LAEQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Housing-price-conundrum-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Housing price conundrum (part 2)</video:title>
      <video:description>This is a lecture of Khan Academy.

How lower lending standards led to housing price inflation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20125.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2012-09-06T02:06:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wYAhlTHIBT4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Housing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Conundrum</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plant-Cell-and-Animal-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plant Cell and Animal Cell</video:title>
      <video:description>Video explains an interesting comparison of the animal cell and the plant cell. The internal structure of the cells is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d5b2c76d-4522-4299-b659-5e1b69389188/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-12T01:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11279.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Different</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Animal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-105-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Electrical Engineering 105 - Lecture 7</video:title>
      <video:description>Electrical Engineering 105 - Lecture 7

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25973.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-09-18T23:26:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p-C8c7SEKEY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Oligopolies-and-Monopolisitc-Competition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Oligopolies and Monopolisitc Competition</video:title>
      <video:description>Oligopolies and Monopolisitc Competition

Thinking about different markets that are in-between monopolies and perfect competition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25507.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-18T15:59:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PzDthFTzEa0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Oligopolies</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Monopolisitc</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Monopolistic-Competition-and-Economic-Profit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Monopolistic Competition and Economic Profit</video:title>
      <video:description>Monopolistic Competition and Economic Profit

Why it is hard for a monopolisitc competitor to make economic profit in the long run</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25508.jpg</video:thumbnail_loc>
      <video:duration>531</video:duration>
      <video:publication_date>2012-09-18T15:59:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RUVsEovktGU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolistic</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>and</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>Profit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Taxes-for-Factoring-in-Negative-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Taxes for Factoring in Negative Externalities</video:title>
      <video:description>Taxes for Factoring in Negative Externalities

How to factor in negative externalities through taxation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25515.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2012-09-18T16:03:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UYShebe44Xs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Taxes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Externalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Positive-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Positive Externalities</video:title>
      <video:description>Positive Externalities

Factoring in external benefits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25516.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2012-09-18T16:04:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TSTLLFJbaA4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>positive</video:tag>
      <video:tag>Externalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chemistry-1A-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Chemistry 1A - Lecture 19 -</video:title>
      <video:description>Chemistry 1A - Lecture 19

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26739.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-19T02:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GDJpbiX8C1w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Mathematics-16A-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Mathematics 16A - Lecture 6</video:title>
      <video:description>Mathematics 16A - Lecture 6

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25781.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-18T17:32:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LfwmC4KDJVQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Does-Biochar-Deliver-Carbon-Negative-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Does Biochar Deliver Carbon-Negative Energy?</video:title>
      <video:description>&quot;Lec 22 - Does Biochar Deliver Carbon-Negative Energy?&quot; (May 19, 2010) Johannes Lehmann, Associate Professor of soil biogeochemistry at Cornell University, discusses the characteristics of naturally occurring terra preta including its agricultural and carbon sequestering benefits and then turns to considering the factors involved with implementation industrial biochar systems for large-scale carbon sequestration and energy provision.

Stanford University
http://www.stanford.edu

Biogeochemistry at Cornell University
http://www.biogeo.cornell.edu/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18793.jpg</video:thumbnail_loc>
      <video:duration>3570</video:duration>
      <video:publication_date>2012-09-04T05:29:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pX3zhZ6ETWI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bio</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>renewable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-the-Centroid-Of-a-Triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating the Centroid Of a Triangle</video:title>
      <video:description>This video shows the centroid of a triangle with the help of example. The centroid of a triangle is the point of intersection of its medians and it divides each median in the ratio 2:1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9f71caee-8842-4400-9e0a-3a14212cbe93/cand_25.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-12T02:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11401.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Centroid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Triangle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quantum-Mechanics-Properties-Of-Elementary-Particles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum Mechanics: Properties Of Elementary Particles</video:title>
      <video:description>Quantum Mechanics: Properties Of Elementary Particles video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/15cee44f-ed08-4d4b-ad55-19947036c937/cand_5.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2010-11-10T11:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4930.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Particles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Experiments-In-Determining-The-Center-Of-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Experiments In Determining The Center Of Gravity</video:title>
      <video:description>This video clarifies the definition of center of gravity. It also demonstrates how to determine the center of gravity for irregularly shaped lamina. Center of gravity is the point through which the resultant of the weight of all the particles of the body acts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/af799b37-cc5a-44de-a14b-d95cfa799ece/cand_25.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-12T02:40:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11403.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>centre</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>lamina</video:tag>
      <video:tag>Cardboard</video:tag>
      <video:tag>Barycenter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-104-Lecture-11-One-hour-and-four-minutes-of-lec</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Economics 104 - Lecture 11- One hour and four minutes of lec</video:title>
      <video:description>Economics 104 - Lecture 11- One hour and four minutes of lec

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27084.jpg</video:thumbnail_loc>
      <video:duration>3871</video:duration>
      <video:publication_date>2012-09-19T06:40:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tVEgoDdaaZE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>one</video:tag>
      <video:tag>hour</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lec</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Singapore-Math-Grade-3a-Unit-1-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -4 Singapore Math: Grade 3a, Unit 1 (part 4)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 4)

More on place value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21894.jpg</video:thumbnail_loc>
      <video:duration>743</video:duration>
      <video:publication_date>2012-09-10T17:52:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1TjtFhuMdU8</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Singapore-Math-Grade-3a-Unit-1-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 5 Singapore Math: Grade 3a, Unit 1 (part 5)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 5)

Even more on place value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21895.jpg</video:thumbnail_loc>
      <video:duration>787</video:duration>
      <video:publication_date>2012-09-10T17:53:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2eSH9zCAA9Q</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Singapore-Math-Grade-3a-Unit-1-part-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -8 Singapore Math: Grade 3a, Unit 1 (part 8)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 8)

More on number patterns with place value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21898.jpg</video:thumbnail_loc>
      <video:duration>939</video:duration>
      <video:publication_date>2012-09-10T17:56:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e9MA-Dpt1_w</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Singapore-Math-Grade-3a-Unit-1-part-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec- 9 Singapore Math: Grade 3a, Unit 1 (part 9)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 9)

More number patterns with place value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21899.jpg</video:thumbnail_loc>
      <video:duration>1073</video:duration>
      <video:publication_date>2012-09-10T17:56:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kNuBFpN7z18</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 -MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 37 -MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Finite elements in 2D (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15731.jpg</video:thumbnail_loc>
      <video:duration>3153</video:duration>
      <video:publication_date>2012-08-28T20:00:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gYME3EbIqV4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Span-and-Linear-Independence-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Span and Linear Independence Example</video:title>
      <video:description>Span and Linear Independence Example

Determining whether 3 vectors are linearly independent and/or span R3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22001.jpg</video:thumbnail_loc>
      <video:duration>1013</video:duration>
      <video:publication_date>2012-09-11T00:18:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9kW6zFK5E5c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SPAN</video:tag>
      <video:tag>and</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Independence</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Linear-Algebra-Showing-that-Inverses-are-Linear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Linear Algebra: Showing that Inverses are Linear</video:title>
      <video:description>Linear Algebra: Showing that Inverses are Linear

Showing that inverse transformations are also linear</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22073.jpg</video:thumbnail_loc>
      <video:duration>1285</video:duration>
      <video:publication_date>2012-09-11T00:40:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mr9Tow8hpCg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Inverses</video:tag>
      <video:tag>are</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Programming Abstractions (Stanford)&quot; Lecture 3 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie goes over C++ libraries and explains what they are and how they are useful.   She continues to introduce C++ basics, including strings, various operators on strings and comparing two strings and takes special note that C++ is an &apos;industrial language&apos; and does not guarantee anything and that the programmer has to be more attentive to finding his/her own bugs.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17663.jpg</video:thumbnail_loc>
      <video:duration>2680</video:duration>
      <video:publication_date>2012-09-03T16:45:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fhe0IVJOy4g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>libraries</video:tag>
      <video:tag>random</video:tag>
      <video:tag>string</video:tag>
      <video:tag>member</video:tag>
      <video:tag>function</video:tag>
      <video:tag>concatenation</video:tag>
      <video:tag>console</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Getting-a-seed-round-from-a-VC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Getting a seed round from a VC</video:title>
      <video:description>Getting a seed round from a VC

Series A funding from a seed venture capitalist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22551.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-11T02:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-hJj5NpWUXQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>A</video:tag>
      <video:tag>seed</video:tag>
      <video:tag>round</video:tag>
      <video:tag>From</video:tag>
      <video:tag>VC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Linear-Algebra-3x3-Determinant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Linear Algebra: 3x3 Determinant</video:title>
      <video:description>Linear Algebra: 3x3 Determinant

Determinants: Finding the determinant of a 3x3 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22081.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-11T00:43:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0c7dt2SQfLw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>3x3</video:tag>
      <video:tag>determinant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-105-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrical Engineering 105 - Lecture 12</video:title>
      <video:description>Electrical Engineering 105 - Lecture 12

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25981.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-18T23:28:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xUWNqq9Qao4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Molecular-Orbitals-Particle-in-a-Box</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Molecular Orbitals, Particle in a Box</video:title>
      <video:description>Molecular Orbitals, Particle in a Box

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26403.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-09-19T01:04:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OTQOaH4nAto</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Box</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 33 - MIT 18.06 Linear Algebra, Spring 2005&quot;Lecture 33: Quiz 3 Review.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14604.jpg</video:thumbnail_loc>
      <video:duration>2826</video:duration>
      <video:publication_date>2012-08-26T19:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HgC1l_6ySkc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-The-Search-for-Jim-Gray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - The Search for Jim Gray</video:title>
      <video:description>&quot;Lec 21 - The Search for Jim Gray&quot; May 28, 2008 lecture for the Stanford University Computer Systems Colloquium (EE380).

When Jim Gray, a noted computer scientist and Turing award winner, disappeared at sea, a massive effort was mounted to find him. A panel of speakers touches on both the technical approaches employed in the search and on the social side where the community organized a massive effort quickly and efficiently.

Panel Members:
Captain David J. Swatland (Deputy Sector Commander for the Coast Guard Sector San Francisco)
Donna Carnes (Jim Gray&apos;s Wife)
Mike Olson (Long time friend of Jim Gray; founder of Sleepcat Software, former Oracle VP)

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17459.jpg</video:thumbnail_loc>
      <video:duration>4889</video:duration>
      <video:publication_date>2012-09-03T13:59:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Clmkak_UNqU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Rescue</video:tag>
      <video:tag>Missing</video:tag>
      <video:tag>person</video:tag>
      <video:tag>lost</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Boat</video:tag>
      <video:tag>sailing</video:tag>
      <video:tag>Tenacious</video:tag>
      <video:tag>Jim</video:tag>
      <video:tag>gray</video:tag>
      <video:tag>Tribute</video:tag>
      <video:tag>PLB</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>satellite</video:tag>
      <video:tag>imagery</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>phone</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>coast</video:tag>
      <video:tag>Guard</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Antibody-production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Antibody production</video:title>
      <video:description>This video explains about Antibody production/nAnimation for Antigen-Antibiodies interaction very interesting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/ec552292-c768-41ec-8f60-d0d4a7f4915a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-10-02T02:47:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27667.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Negative-Pressure-Breathing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Negative Pressure Breathing</video:title>
      <video:description>breathing demo, inspiration and exhalation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6830.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-03-02T02:52:07.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6830.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Respiratory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 8 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Deskside Critiques A

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15071.jpg</video:thumbnail_loc>
      <video:duration>1587</video:duration>
      <video:publication_date>2012-08-28T12:54:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Gk4Vg2tuRQ</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 9 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Deskside Critiques B-C

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15072.jpg</video:thumbnail_loc>
      <video:duration>2179</video:duration>
      <video:publication_date>2012-08-28T12:54:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P_av1O1HTk8</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-Introduction-to-Bioengineering-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT Introduction to Bioengineering, Spring 2006</video:title>
      <video:description>&quot;Lec 1 - MIT Introduction to Bioengineering, Spring 2006&quot; Bioengineering - Prof. Douglas Lauffenburger

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15076.jpg</video:thumbnail_loc>
      <video:duration>2328</video:duration>
      <video:publication_date>2012-08-28T13:01:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GfoM-s9ZKrI</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 20- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17017.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-02T04:24:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/clkQwWadfjY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Work-and-Energy-for-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Work and Energy for Gases</video:title>
      <video:description>Work and Energy for Gases

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26504.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-09-19T01:23:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KT_N4_kKHnQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>work</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-C3-Lecture-6-Markets-and-Welfare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Economics C3 - Lecture 6: Markets and Welfare</video:title>
      <video:description>Economics C3 - Lecture 6: Markets and Welfare

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25982.jpg</video:thumbnail_loc>
      <video:duration>4316</video:duration>
      <video:publication_date>2012-09-18T23:28:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ABDGKuJRBiE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>and</video:tag>
      <video:tag>welfare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Stream-biogeochemistry-Harvard-Forest-Science-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Stream biogeochemistry - Harvard Forest - Science video</video:title>
      <video:description>Lec 15 - Stream biogeochemistry - Harvard Forest. Stream biogeochemistry -- Bill Sobczak -- Science video.

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15982.jpg</video:thumbnail_loc>
      <video:duration>922</video:duration>
      <video:publication_date>2012-08-29T06:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sMTjO2J7GCE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>streams</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>aquatic</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>hydrology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparative-Anatomy-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparative Anatomy Video</video:title>
      <video:description>Comparative Anatomy is the study of similarities and differences for studying the anatomy of animals. Video discusses this topic with some common examples around us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/beb43567-0ffd-4faa-967f-f74258594819/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2013-02-09T05:57:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29783.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Comparative</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>What</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>US</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 35 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd introduces a new topic- Model Predictive Control.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17542.jpg</video:thumbnail_loc>
      <video:duration>4757</video:duration>
      <video:publication_date>2012-09-03T15:19:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1A734g96Npk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>optimal</video:tag>
      <video:tag>control</video:tag>
      <video:tag>finite</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>greedy</video:tag>
      <video:tag>model</video:tag>
      <video:tag>pre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Financial-Crisis-in-Thailand-Caused-by-Speculative-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Financial Crisis in Thailand Caused by Speculative Attack</video:title>
      <video:description>Financial Crisis in Thailand Caused by Speculative Attack

How a currency crisis in Thailand led to a banking crisis in the 1990s</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25675.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2012-09-18T16:55:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lA3sjWwu5-s</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Financial</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Thailand</video:tag>
      <video:tag>caused</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Speculative</video:tag>
      <video:tag>attack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Vascular-Disorders-of-the-Central-Nervous-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Vascular Disorders of the Central Nervous System</video:title>
      <video:description>&quot;Lec 13 - Vascular Disorders of the Central Nervous System&quot; (January 26, 2010) Michael Marks, Stanford Professor of Radiology, and Robert Dodd, Stanford Assistant Professor in Neurosurgery and Radiology, discuss three pathologies: strokes, aneurisms, arteriovenous malformations.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18734.jpg</video:thumbnail_loc>
      <video:duration>6549</video:duration>
      <video:publication_date>2012-09-04T04:28:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ggihzmbZhXY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>Hemisphere</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>circu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-Lab-MWV25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria Lab (MWV25)</video:title>
      <video:description>What kinds of bacteria are growing in your sink or your refrigerator? How about on your keyboard at work? Does soap really reduce the amount of bacteria on your hands?

Dr. Keith Lampel of the Food and Drug Administration helps citizen scientists discover the world of bacteria in and around us.

Filmed at the Marian Koshland Science Museum in Washington, D.C., this two-part science lab kicked off with a hands-on activity in the museum to observe the invisible bacteria that are present all around us. Attendees were shown how to prepare samples in the museum and took lab supplies with them for further investigation in their homes, offices and schools. For the second part of program, participants shared their scientific endeavors from the previous week as Dr. Lampel answered their questions and discussed recent research at the FDA, new technologies, and new initiatives in food safety.

Dr. Keith Lampel is the Director of the Division of Microbiology within the Center for Food Safety and Applied Nutrition at the Food and Drug Administration (FDA). His research interests include the development of rapid detection methods for food-borne pathogens using DNA-based technology, and identifying the genes in these bacteria that are involved in the development of disease.</video:description>
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      <video:duration>376</video:duration>
      <video:publication_date>2010-04-13T16:39:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4237.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>FDA</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Kieth</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Lampel</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>Scienc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-37-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 37- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 37- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16889.jpg</video:thumbnail_loc>
      <video:duration>3045</video:duration>
      <video:publication_date>2012-09-01T14:58:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DGCcLXxLTns</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Negative-Numbers-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Negative Numbers Introduction</video:title>
      <video:description>Negative Numbers Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20524.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-06T15:35:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hlal9ME2Aig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Negative</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>introduction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures on Enumeration.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15949.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-08-29T00:57:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GIP9MPFJmhI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>enumeration</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>innumerated</video:tag>
      <video:tag>types</video:tag>
      <video:tag>char</video:tag>
      <video:tag>character</video:tag>
      <video:tag>ASCII</video:tag>
      <video:tag>string</video:tag>
      <video:tag>reversestring</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Psychology-101-No-visuals-Instructor-used-chalkboard-only</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Psychology 101 - No visuals. Instructor used chalkboard only.</video:title>
      <video:description>&quot;Lec 31 - Psychology 101 - No visuals. Instructor used chalkboard only.&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27197.jpg</video:thumbnail_loc>
      <video:duration>1798</video:duration>
      <video:publication_date>2012-09-21T03:47:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iUpcJC6FdSk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>Instructor</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>chalkboard</video:tag>
      <video:tag>only</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-10-Lecture-12-Social-Implications-of-Computing-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 10 - Lecture 12: Social Implications of Computing II</video:title>
      <video:description>Computer Science 10 - Lecture 12: Social Implications of Computing II

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/13/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25677.jpg</video:thumbnail_loc>
      <video:duration>2925</video:duration>
      <video:publication_date>2012-09-18T16:55:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v_tOSw-vhug</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Implications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Practice-of-Art-23AC-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Practice of Art 23AC - Lecture 4</video:title>
      <video:description>Practice of Art 23AC - Lecture 4

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26018.jpg</video:thumbnail_loc>
      <video:duration>2525</video:duration>
      <video:publication_date>2012-09-18T23:37:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zXtzTeY9U6M</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Biology-1B-Interspecific-Relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Biology 1B -  Interspecific Relationships</video:title>
      <video:description>&quot;Lec 5 - Biology 1B -  Interspecific Relationships&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27203.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-21T03:55:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mRtw4UOwyCM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Interspecific</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Entrepreneurship-in-the-Life-Sciences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Entrepreneurship in the Life Sciences</video:title>
      <video:description>&quot;Lec 21 - Entrepreneurship in the Life Sciences&quot; Stephanie Marrus, a Silicon Valley business consultant who is affiliated with the Stanford Technology Ventures program and is a mentor for E145, discusses entrepreneurship in the life sciences. She defines life sciences as an industry, the path to test a new drug in humans, the details and funding of clinical research and trials, tech vs. life science venture characteristics, and the motivations for being a life sciences entrepreneur. 

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19023.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2012-09-04T08:59:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ufe4oiZPew</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>life</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>pharmaceutical</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>diagnostics</video:tag>
      <video:tag>Devices</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Trial</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atmosphere-Science-Preview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atmosphere Science Preview</video:title>
      <video:description>Looking for interesting videos about Earth&apos;s atmosphere?  This video provides a link to a playlist of engaging videos about the atmosphere</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/8af2bd73-2d19-46a3-82a9-05e648bc3540/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-11-27T03:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28106.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atmosphere</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>educational</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Ionic-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Ionic Bonding</video:title>
      <video:description>Ionic Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26277.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2012-09-19T00:39:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g0nvNTN4XHc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionic</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec1-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec1-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec1-Computer Science 162.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19115.jpg</video:thumbnail_loc>
      <video:duration>4918</video:duration>
      <video:publication_date>2012-09-04T17:39:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XgQo4JkN4Bw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-6-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 6-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19122.jpg</video:thumbnail_loc>
      <video:duration>4965</video:duration>
      <video:publication_date>2012-09-04T17:53:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/24DTq1gSK98</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-141-b3c891</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 19 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19728.jpg</video:thumbnail_loc>
      <video:duration>4879</video:duration>
      <video:publication_date>2012-09-05T04:32:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mPK3xAT_1lw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 30 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood&apos;s last lecture of the quarter, he finishes lecturing on tomography and inverting the radon transform in medical imaging. 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17648.jpg</video:thumbnail_loc>
      <video:duration>2829</video:duration>
      <video:publication_date>2012-09-03T16:38:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xSUHVojA404</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Tomography</video:tag>
      <video:tag>inverting</video:tag>
      <video:tag>radon</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>Circular</video:tag>
      <video:tag>symm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Proof-ddxsqrtx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Proof: d/dx(sqrt(x))</video:title>
      <video:description>Proof: d/dx(sqrt(x))

Proof that d/dx (x^.5) = .5x^(-.5)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19821.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-09-05T17:49:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/789aMeepbxI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>d</video:tag>
      <video:tag>dx</video:tag>
      <video:tag>sqrt</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Cementing-of-an-Anterior-Pin-Ledge-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Cementing of an Anterior Pin Ledge Bridge</video:title>
      <video:description>&quot;Lec 28 - Cementing of an Anterior Pin Ledge Bridge Demonstration on a patient of the cementation procedure of an anterior pin ledge bridge.  Orig. air date: FEB 17 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20832.jpg</video:thumbnail_loc>
      <video:duration>1218</video:duration>
      <video:publication_date>2012-09-07T17:35:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U06-Gc67apg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Cementing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Pin</video:tag>
      <video:tag>Ledge</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Electrophilic-Aromatic-Substitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Electrophilic Aromatic Substitution</video:title>
      <video:description>Electrophilic Aromatic Substitution

Electrophilic Aromatic Substitution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24605.jpg</video:thumbnail_loc>
      <video:duration>677</video:duration>
      <video:publication_date>2012-09-17T14:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fpq0eICjuSI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Electrophilic</video:tag>
      <video:tag>Aromatic</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-REEL-TIME-Helen-Vendler-on-the-Recordings-of-Wallace-Stevens-Woodberry-Poetry-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - REEL TIME: Helen Vendler on the Recordings of Wallace Stevens - Woodberry Poetry Room</video:title>
      <video:description>&quot;Lec 6 - REEL TIME: Helen Vendler on the Recordings of Wallace Stevens - Woodberry Poetry Room&quot; In this informal talk and audio presentation, Professor Helen Vendler reflects on what did and did not draw her to Wallace Stevens when she first encountered his work in her twenties. She asks why Stevens, in his seventies, was drawn to a plainness of style not present in his first book, Harmonium (1923). Specific attention is paid to the following poems: &quot;Bantams in Pine Woods,&quot; &quot;To the One of Fictive Music,&quot; &quot;Final Soliloquy of the Interior Paramour,&quot; and &quot;Not Ideas about the Thing but the Thing Itself.&quot;
 
Date: Wednesday, February 22, 2012, at the Edison-Newman Room, Houghton Library, Harvard University.

http://hcl.harvard.edu/poetryroom</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23031.jpg</video:thumbnail_loc>
      <video:duration>3578</video:duration>
      <video:publication_date>2012-09-12T05:34:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DucRj1wvD04</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Reel</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Helen</video:tag>
      <video:tag>Vendler</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Recordings</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Wallace</video:tag>
      <video:tag>Stevens</video:tag>
      <video:tag>Woodberry</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Room</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CPI-Index</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  8 - CPI Index</video:title>
      <video:description>CPI Index

Discussion of inflation, the CPI index and owners&apos; equivalent rent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22611.jpg</video:thumbnail_loc>
      <video:duration>929</video:duration>
      <video:publication_date>2012-09-11T02:41:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pRIELoITIHI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>CPI</video:tag>
      <video:tag>Index</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Introduction-to-rate-of-change-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Introduction to rate-of-change problems</video:title>
      <video:description>Introduction to rate-of-change problems

Using derivatives to solve rate-of-change problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19847.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T00:18:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zyq6TmQVBxk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>change</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Equation-of-a-tangent-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Equation of a tangent line</video:title>
      <video:description>Equation of a tangent line

Finding the equation of the line tangent to f(x)=xe^x when x=1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19848.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-06T00:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1KwW1v__T_0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Tangent</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-192-Basics-of-US-Income-Tax-Rate-Schedule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 192 - Basics of US Income Tax Rate Schedule</video:title>
      <video:description>Basics of US Income Tax Rate Schedule

Understanding that a marginal tax rate does not apply to all of income</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20560.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-06T15:54:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g7bVoRgV0vs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Basics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>US</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Schedule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Present-in-the-Bosom-of-the-Past</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Present in the Bosom of the Past</video:title>
      <video:description>Lec 22 - The Present in the Bosom of the Past. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14708.jpg</video:thumbnail_loc>
      <video:duration>2659</video:duration>
      <video:publication_date>2012-08-27T10:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wkfy5JJmZUo</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-ME-C117-Exam-Solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 23 ME C117  Exam Solutions</video:title>
      <video:description>ME C117  Exam Solutions

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19281.jpg</video:thumbnail_loc>
      <video:duration>4472</video:duration>
      <video:publication_date>2012-09-05T01:09:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BnQBE40KUGE</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Limit-Examples-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Limit Examples (part 2)</video:title>
      <video:description>Limit Examples (part 2)

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19932.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-06T01:04:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YRw8udexH4o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Ordering-Negative-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Ordering Negative Numbers</video:title>
      <video:description>Ordering Negative Numbers

Ordering negative numbers from least to greatest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20582.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-09-06T16:03:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VW6UrPKPInA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ordering</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Application-Of-Froth-Floatation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application Of Froth Floatation</video:title>
      <video:description>This video demonstrates the use of froth floatation process. This method of concentration is used only for sulphide ores.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3061b4c1-2f40-4cd1-9161-0d818afeea5b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-12-12T00:02:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11269.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Froth</video:tag>
      <video:tag>Floatation</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Ores</video:tag>
      <video:tag>Sulphide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Mathematics 16B</video:title>
      <video:description>lec 11-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19225.jpg</video:thumbnail_loc>
      <video:duration>4314</video:duration>
      <video:publication_date>2012-09-04T20:27:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b_cvq0piCC4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Interest-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Interest (part 2)</video:title>
      <video:description>This lecture is provided by Khan Academy. 
More on simple and compound interest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19966.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-06T01:15:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t4zfiBw0hwM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Interest</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Intermolecular Interactions

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15193.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-08-28T15:34:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sNdTPKvsYXg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Introductory</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Mounting-Stone-Casts-on-a-Whip-Mix-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Mounting Stone Casts on a Whip Mix Articulator</video:title>
      <video:description>&quot;Lec 41 - Mounting Stone Casts on a Whip Mix Articulator&quot; Demonstrates the mounting of stone casts on a Whip Mix articulator.  Orig. air date: AUG 14 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21407.jpg</video:thumbnail_loc>
      <video:duration>1090</video:duration>
      <video:publication_date>2012-09-09T05:03:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rviowV4fnss</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>41</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Whip</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 1 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. In the first lecture of the quarter, Professor Khatib provides an overview of the course.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17573.jpg</video:thumbnail_loc>
      <video:duration>3492</video:duration>
      <video:publication_date>2012-09-03T16:10:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0yD3uBshJB0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>Haptic</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>controls</video:tag>
      <video:tag>sensors</video:tag>
      <video:tag>GPS</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>actuation</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>spatial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-191-Inflation-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 191 - Inflation Overview</video:title>
      <video:description>Inflation Overview

Basic understanding of Inflation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20559.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-06T15:54:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mO6y4KON1e8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>inflation</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Legal-Studies-160-Lecture-4-Deterrence-and-Incapacitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Legal Studies 160 - Lecture 4: Deterrence and Incapacitation</video:title>
      <video:description>Legal Studies 160 - Lecture 4: Deterrence and Incapacitation

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26073.jpg</video:thumbnail_loc>
      <video:duration>4270</video:duration>
      <video:publication_date>2012-09-18T23:48:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q6jfuS90cyo</video:player_loc>
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      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Deterrence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Incapacitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Determining-a-Position-Vector-Valued-Function-for-a-Parametrization-of-Two-Parameters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Determining a Position Vector-Valued Function for a Parametrization of Two Parameters</video:title>
      <video:description>Determining a Position Vector-Valued Function for a Parametrization of Two Parameters

Determining a Position Vector-Valued Function for a Parametrization of Two Parameters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19971.jpg</video:thumbnail_loc>
      <video:duration>992</video:duration>
      <video:publication_date>2012-09-06T01:17:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bJ_09eoCmag</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Determining</video:tag>
      <video:tag>A</video:tag>
      <video:tag>position</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Parametrization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>parameters</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-3-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Electrical Engineering 140</video:title>
      <video:description>lec 3-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20986.jpg</video:thumbnail_loc>
      <video:duration>3564</video:duration>
      <video:publication_date>2012-09-08T08:25:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LcgklDr5o0s</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 30- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17911.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-03T18:09:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GetcY1CRNVk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Statistics 21</video:title>
      <video:description>Lec 12- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16944.jpg</video:thumbnail_loc>
      <video:duration>4737</video:duration>
      <video:publication_date>2012-09-01T17:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3BsYkImyvqM</video:player_loc>
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      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-EE290f-Student-Presentations-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - EE290f  Student Presentations - con&apos;t</video:title>
      <video:description>EE290f  Student Presentations - con&apos;t

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 29 - Student Presentations - con&apos;t</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19494.jpg</video:thumbnail_loc>
      <video:duration>4301</video:duration>
      <video:publication_date>2012-09-05T02:59:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q64WyzIXobA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 9- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the isomeriser and chemical reactions within a glucose isomerase plant.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18852.jpg</video:thumbnail_loc>
      <video:duration>3183</video:duration>
      <video:publication_date>2012-09-04T06:26:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pNR4i8bHYpo</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>high</video:tag>
      <video:tag>fructose</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>syrup</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>separator</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>isomerase</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>State</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Recycle</video:tag>
      <video:tag>Fraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 17 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses biomedical engineering and the functions and anatomy of the kidney.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18860.jpg</video:thumbnail_loc>
      <video:duration>3098</video:duration>
      <video:publication_date>2012-09-04T06:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kTt9G86K4ME</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Biomedical</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Ureter</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>area</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>reabsorption</video:tag>
      <video:tag>capillary</video:tag>
      <video:tag>glomeruli</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-Similarity-Postulates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Similarity Postulates</video:title>
      <video:description>Similarity Postulates

Thinking about what we need to know whether two triangles are similar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20311.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2012-09-06T14:09:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7bO0TmJ6Ba4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>similarity</video:tag>
      <video:tag>Postulates</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-Conic-Identification-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Conic Identification 3</video:title>
      <video:description>Conic Identification 3

Let&apos;s identify (and graph) a couple of more conics!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20176.jpg</video:thumbnail_loc>
      <video:duration>694</video:duration>
      <video:publication_date>2012-09-06T02:22:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dru0RHgfp2g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Identification</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 2 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a video on Walking Machines then goes into his first topic -- Kinematics.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17574.jpg</video:thumbnail_loc>
      <video:duration>4091</video:duration>
      <video:publication_date>2012-09-03T16:10:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QKyDrUonp98</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
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      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
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      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>Descriptions</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>manipulator</video:tag>
      <video:tag>joints</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>end</video:tag>
      <video:tag>efector</video:tag>
      <video:tag>parameters</video:tag>
      <video:tag>operational</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>redundan</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 4 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on a device called The Hummingbird, and then begins Manipulator Kinematics.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17576.jpg</video:thumbnail_loc>
      <video:duration>4314</video:duration>
      <video:publication_date>2012-09-03T16:11:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IY38-bK6yXs</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>hummingbird</video:tag>
      <video:tag>minipositioner</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>manipulators</video:tag>
      <video:tag>links</video:tag>
      <video:tag>denavit</video:tag>
      <video:tag>hartenberg</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>attachment</video:tag>
      <video:tag>transformat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Lecture-4-Transboundary-Watercourses-and-Groundwater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Lecture 4: Transboundary Watercourses and Groundwater</video:title>
      <video:description>Lecture 4: Transboundary Watercourses and Groundwater

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17967.jpg</video:thumbnail_loc>
      <video:duration>6142</video:duration>
      <video:publication_date>2012-09-03T18:36:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_1_rE1fUd8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PyMOL-a-tool-for-study-of-structural-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PyMOL: a tool for study of structural biology</video:title>
      <video:description>PyMOL is a Python-enhanced molecular graphic tool. It can be used to visualize proteins, small molecules, surfaces etc in three dimensions. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d72f0f0-cfe8-4ef1-ab1f-d2c9257878fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-27T00:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6186.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>PyMOL</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Tool</video:tag>
      <video:tag>for</video:tag>
      <video:tag>study</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Fitting-the-Master-Gutta-Percha-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Fitting the Master Gutta-Percha Cone</video:title>
      <video:description>&quot;Lec 13 - Fitting the Master Gutta-Percha Cone&quot; Graphics, X-rays, instrument set-up and a cross-section of an extracted tooth are used to demonstrate the fitting of the master Gutta-Percha cone. Orig. air date: JUN 6 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22915.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2012-09-11T09:29:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PKwTWBUob60</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Fitting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>Gutta</video:tag>
      <video:tag>Percha</video:tag>
      <video:tag>Cone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Gutta-Percha-Lateral-Condensation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Gutta Percha - Lateral Condensation</video:title>
      <video:description>&quot;Lec 14 - Gutta Percha - Lateral Condensation&quot; Graphics, radiographs and an extracted tooth are used to demonstrate the technique of Gutta-Percha lateral condensation . Orig. air date: JUN 7 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22916.jpg</video:thumbnail_loc>
      <video:duration>1322</video:duration>
      <video:publication_date>2012-09-11T09:29:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5bcQySZZJLI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Gutta</video:tag>
      <video:tag>Percha</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>condensation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Endodontic-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Endodontic Cavity Preparation</video:title>
      <video:description>&quot;Lec 21 - Endodontic Cavity Preparation&quot;Determining location and shape of access opening; use of plaster models to aid in visualizing shape of crown and shape and location of pulp chamber. Orig. air date: OCT 1 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22923.jpg</video:thumbnail_loc>
      <video:duration>1441</video:duration>
      <video:publication_date>2012-09-11T09:30:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qO_2lIC1ynY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Periapical-Surgery-Muco-Periosteal-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Periapical Surgery: Muco-Periosteal Flap</video:title>
      <video:description>&quot;Lec 22 - Periapical Surgery: Muco-Periosteal Flap&quot; Dr. Corcoran uses a full muco-periosteal flap (triangular type) in the surgery of maxillary left central incisor. Orig. air date: MAY 4 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22924.jpg</video:thumbnail_loc>
      <video:duration>2081</video:duration>
      <video:publication_date>2012-09-11T09:30:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sLkgmX2NpO8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Periapical</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Muco</video:tag>
      <video:tag>Periosteal</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 18 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Kirchhoff&apos;s Current Law

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15712.jpg</video:thumbnail_loc>
      <video:duration>3277</video:duration>
      <video:publication_date>2012-08-28T19:49:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q95lUJagN0A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Electrolysis-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Electrolysis  (NB)</video:title>
      <video:description>Electrolysis  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26869.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2012-09-19T02:48:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dc69O-XLKtc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 24 - Programming Abstractions (Stanford)&quot; Lecture 24 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie introduces hashing and it&apos;s uses in search and retrieval; map implementations and the different kinds of search algorithms are then discussed. Thereafter she explains  that logarithmic  searches are relatively fast and often finish the search in an immeasurable amount of time. She introduces a different approach  to search that works in a faster manner than linear search. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17698.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-03T16:58:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9hT5YQ4sKXk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
      <video:tag>map</video:tag>
      <video:tag>implementation</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>search</video:tag>
      <video:tag>retrieval</video:tag>
      <video:tag>hash</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 4 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Forced Oscillations with Damping - Destructive Resonance

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14492.jpg</video:thumbnail_loc>
      <video:duration>4174</video:duration>
      <video:publication_date>2012-08-26T18:43:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JnI7Z3qeW58</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ASM-at-the-USA-Science-and-Engineering-Festival-MWV60</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ASM at the USA Science and Engineering Festival (MWV60)</video:title>
      <video:description>The American Society for Microbiology at the USA Science and Engineering Festival 2012 in Washington, D.C. Learn what kids have to say about the science and microbiology and the various educational resources ASM offers to students, teachers and parents alike.
Filmed on April 27-28, 2012 at the USA Science and Engineering Festival inWashington, D.C.
Special thanks:
ASM Volunteers
David J. Westernberg, Ph.D., Missouri University of Science and Technology
Neil Baker, Ph.D., Ohio State University
Ron Atlas, Ph., D., University of Louisville, Kentucky
Stanley Maloy, Ph.D., San Diego State University
Vincent Lee, Ph.D., University of Maryland
Stephanie Yarwood, Ph.D., University of Maryland
Ann Smith, Ph.D., University of Maryland
Wade Winkler, Ph.D., University of Maryland
Daniel Stein, Ph.D., University of Maryland
Ken Frauwirth, Ph.D., University of Maryland
Jeff Blazar, University of Maryland
ASM Staff
Garth Hogan
Alaina Scalercio
Barbara Hyde
Basar Akkuzu
Jim Sliwa
Barb Slinker
John Bell
Students and Attendees
Cheryl and Evan Demas
Jacquelyn Campbell
Kennedy Deam
Nima Ranaghi
Rebecca Wilman
Sarah Marsh
Stephanie Brower
Debbie Atlas
Cameras
Ray Ortega, American Society for Microbiology
Chris Condayan, American Society for Microbiology
Edited and Produced by:
Chris Condayan, American Society for Microbiology
All views, comments and opinions expressed in this video
do not necessarily represent those of the American
Society for Microbiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12292.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-05-21T09:57:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C9xWBBkZsxg</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>USASEF</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Jeff</video:tag>
      <video:tag>Blazar</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>Baker</video:tag>
      <video:tag>Dave</video:tag>
      <video:tag>Westernberg</video:tag>
      <video:tag>Garth</video:tag>
      <video:tag>Hogan</video:tag>
      <video:tag>Alaina</video:tag>
      <video:tag>Scalercio</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Educ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Special Relativity</video:title>
      <video:description>&quot;Lec 9 - Special Relativity&quot; (June 11, 2012) Leonard Susskind discusses plane electromagnetic waves in regards to Maxwell&apos;s equations. He then looks for a Lagrangian formulation of Maxwell&apos;s equations in order to support the laws of conservation. 

In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. In this course, Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.

Originally presented by the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19049.jpg</video:thumbnail_loc>
      <video:duration>5992</video:duration>
      <video:publication_date>2012-09-04T09:31:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sGyXdCb0l50</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Locality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Stream-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Stream Computing</video:title>
      <video:description>&quot;Lec 5 - Stream Computing&quot; November 1, 2006 lecture by William Dally for the Stanford University Computer Systems Colloquium (EE 380).

A discussion about the exploration of parallelism and locality with examples drawn from the Imagine and Merrimac projects and from three generations of stream programming systems.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24079.jpg</video:thumbnail_loc>
      <video:duration>4949</video:duration>
      <video:publication_date>2012-09-14T15:14:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8x7OqjUNbyo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>Computing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Economics C3</video:title>
      <video:description>&quot;Lec 4 -Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24141.jpg</video:thumbnail_loc>
      <video:duration>4208</video:duration>
      <video:publication_date>2012-09-15T04:02:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s41MyGVoSZ4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Addition-of-a-Posterior-Palatal-Seal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137  - Addition of a Posterior Palatal Seal</video:title>
      <video:description>&quot;Lec 137  - Addition of a Posterior Palatal Seal&quot; This tape demonstrates the steps of adding additional materital on an inadequate posterior, palatal seal of a maxillary denture. Orig. air date: AUG 4 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22942.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-11T10:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C4VkFYMlvWk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>137</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Palatal</video:tag>
      <video:tag>seal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Repairing-a-Broken-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138  - Repairing a Broken Denture</video:title>
      <video:description>&quot;Lec 138  - Repairing a Broken Denture&quot; Shows a technique for repairing a broken mandibular denture.  Orig. air date: APR 29 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22943.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2012-09-11T10:07:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/opCgwgm3Xhw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>138</video:tag>
      <video:tag>Repairing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Broken</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Relining-the-Maxillary-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140  - Relining the Maxillary Complete Denture</video:title>
      <video:description>&quot;Lec 140  - Relining the Maxillary Complete Denture&quot; The complete procedure for relining a maxillary complete denture.  Orig. air date: AUG 26 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22945.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-11T10:07:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PCAnPjUMutc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Relining</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Opportunity-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Opportunity Cost</video:title>
      <video:description>Opportunity Cost

Opportunity cost (and marginal cost) based on the PPF</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25358.jpg</video:thumbnail_loc>
      <video:duration>348</video:duration>
      <video:publication_date>2012-09-18T13:10:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pkEiHZAtoro</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>opportunity</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Before-Time-and-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Before Time and Space</video:title>
      <video:description>This national geographic clip describes an era before time and space, the universe of lurking perils like exploding stars, asteroid impacts, and radiation streaming across the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6fb3fbe0-6c96-4cdc-a5cf-418a25205206/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2010-11-14T22:11:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5295.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Before</video:tag>
      <video:tag>time</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aldol-condensation-reaction-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aldol condensation reaction (1)</video:title>
      <video:description>Aldol condensations are important in organic synthesis, providing a good way to form carbon–carbon bonds. The Robinson annulation reaction sequence features an aldol condensation; the Wieland-Miescher ketone product is an important starting material for many organic syntheses. Aldol condensations are also commonly discussed in university level organic chemistry classes as a good bond-forming reaction that demonstrates important reaction mechanisms.[1][2][3] In its usual form, it involves the nucleophilic addition of a ketone enolate to an aldehyde to form a β-hydroxy ketone, or &quot;aldol&quot; (aldehyde + alcohol), a structural unit found in many naturally occurring molecules and pharmaceuticals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42da5658-69be-4080-982d-02a0a70bf948/cand_25.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2010-11-09T22:11:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4902.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aldol</video:tag>
      <video:tag>condensation</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-142-Waxing-a-Maxillary-Left-First-Molar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142  - Waxing a Maxillary Left First Molar</video:title>
      <video:description>&quot;Lec 142  - Waxing a Maxillary Left First Molar and Mandibular First Molar&quot;The process used in waxing a maxillary left first molar and waxing an inlay in the mandibular first molar. This is a laboratory exercise for dental students. Orig. air date: JUN 24 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22947.jpg</video:thumbnail_loc>
      <video:duration>993</video:duration>
      <video:publication_date>2012-09-11T10:11:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQ5U7FfiFl0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>142</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Molar</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mandibular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Contouring-Ceramo-Metal-Pontic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143  - Contouring Ceramo-Metal Pontic</video:title>
      <video:description>&quot;Lec 143  - Contouring Ceramo-Metal Pontic&quot; Dr. McPhee shows the armamentarium and procedure to adjust a premade ceramo-metal pontic used in a maxillary incisor.  Orig. air date: DEC 1 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22948.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2012-09-11T10:11:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2yyTWWYn6l4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>143</video:tag>
      <video:tag>Contouring</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Pontic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 16- Letters and Science C70V .
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16922.jpg</video:thumbnail_loc>
      <video:duration>4475</video:duration>
      <video:publication_date>2012-09-01T16:36:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w8yFkcoCB2I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Survey-of-Partially-Edentulous-Diagnostic-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145  - Survey of Partially Edentulous Diagnostic Casts</video:title>
      <video:description>&quot;Lec 145  - Survey of Partially Edentulous Diagnostic Casts&quot; Shows the armamentarium and techniques needed to survey the partially edentulous diagnostic cast.  Orig. air date: JUL 18 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22950.jpg</video:thumbnail_loc>
      <video:duration>2267</video:duration>
      <video:publication_date>2012-09-11T10:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EfxxNtAnHUc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>145</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>edentulous</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Casts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Wax-up-Procedures-for-Ceramometal-and-Pinledge-Retainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Wax up Procedures for Ceramometal and Pinledge Retainers</video:title>
      <video:description>&quot;Lec 146 - Wax up Procedures for Ceramometal and Pinledge Retainers&quot; Orig air date: JAN 19 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22951.jpg</video:thumbnail_loc>
      <video:duration>2007</video:duration>
      <video:publication_date>2012-09-11T10:18:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L6lX-f0z5k8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>146</video:tag>
      <video:tag>wax</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Ceramometal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pinledge</video:tag>
      <video:tag>Retainers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-150-Bonding-Technology-for-a-Removable-Partial-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Bonding Technology for a Removable Partial Denture</video:title>
      <video:description>&quot;Lec 150 - Bonding Technology for a Removable Partial Denture&quot; Demonstrates the use of bonding technology (enamel recontouring and composite bonding) for the preparation of abutment teeth in fabrication of a removable partial denture. Orig. air date: JUL 17 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22955.jpg</video:thumbnail_loc>
      <video:duration>926</video:duration>
      <video:publication_date>2012-09-11T10:19:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XRIISjyQ9hI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>150</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 8 - Spring 2011 -Public Health 253E&quot; Public Health 253E, 001 - Ethical Challenges in Public Health Interventions
Professor: Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24109.jpg</video:thumbnail_loc>
      <video:duration>6604</video:duration>
      <video:publication_date>2012-09-15T03:25:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F11rBfdLXuM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 5 - MIT 18.03 Differential Equations, Spring 2006&quot; First-order Autonomous ODE&apos;s: Qualitative Methods, Applications.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14824.jpg</video:thumbnail_loc>
      <video:duration>2744</video:duration>
      <video:publication_date>2012-08-28T02:09:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/te6Mplq3DCU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 25 - Programming Abstractions (Stanford)&quot; Lecture 25 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie examines a case study and opening up the lexicon file, which is complicated; she walks the students through the code and explains why she wrote it as she did as opposed to a sorted vector or binary search tree. She then introduces the DAWG data structure.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17699.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-03T16:58:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TJ8SkcUSdbU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>lexicon</video:tag>
      <video:tag>sorted</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>search</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>flatten</video:tag>
      <video:tag>array</video:tag>
      <video:tag>dawg</video:tag>
      <video:tag>directed</video:tag>
      <video:tag>acyclic</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Graph</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Contouring-A-Ceramo-Metal-Pontic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Contouring A Ceramo Metal Pontic</video:title>
      <video:description>&quot;Lec 153 - Contouring A Ceramo Metal Pontic&quot; Demonstrates the recontouring, staining, and glazing of a ready-made porcelain pontic before incorporation into the final bridge. Orig. air date: OCT 22 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22958.jpg</video:thumbnail_loc>
      <video:duration>1341</video:duration>
      <video:publication_date>2012-09-11T10:19:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmHK1DeX6Wo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>153</video:tag>
      <video:tag>Contouring</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Pontic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-154-Custom-Impression-Tray-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 154 - Custom Impression Tray Construction</video:title>
      <video:description>&quot;Lec 154 - Custom Impression Tray Construction&quot; Shows the rationale and construction of a custom impression tray for vinyl polysiloxane impression material.  Orig. air date: OCT 22 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22959.jpg</video:thumbnail_loc>
      <video:duration>967</video:duration>
      <video:publication_date>2012-09-11T10:19:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zywD5hoFj5g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>154</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Tray</video:tag>
      <video:tag>Construction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-155-Spruing-Sequence-For-Anterior-Abutments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 155 - Spruing Sequence For Anterior Abutments</video:title>
      <video:description>&quot;Lec 155 - Spruing Sequence For Anterior Abutments&quot; Shows the attachment of a premade wax sprue to the waxed abutment teeth of a maxillary anterior three unit bridge.  Orig. air date: JAN 26 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22960.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2012-09-11T10:19:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dqQVJaLxCyE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>155</video:tag>
      <video:tag>Spruing</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Abutments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-156-Waxing-the-First-Molar-Spruing-and-Margination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156  - Waxing the First Molar: Spruing and Margination</video:title>
      <video:description>&quot;Lec 156  - Waxing the First Molar: Spruing and Margination&quot; Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22968.jpg</video:thumbnail_loc>
      <video:duration>3178</video:duration>
      <video:publication_date>2012-09-11T10:30:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mRLOIqtWM1I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>156</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Molar</video:tag>
      <video:tag>Spruing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Margination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-157-Fabrication-of-Full-Arch-Impression-and-Tray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 157  - Fabrication of Full Arch Impression and Tray</video:title>
      <video:description>&quot;Lec 157  - Fabrication of Full Arch Impression and Tray &quot; Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22969.jpg</video:thumbnail_loc>
      <video:duration>971</video:duration>
      <video:publication_date>2012-09-11T10:30:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/prvbNRNR8G4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>157</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Arch</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Tray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-158-Electrosurgery-The-Instrument-and-its-Common-Uses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 158  - Electrosurgery: The Instrument  and its Common Uses</video:title>
      <video:description>&quot;Lec 158  - Electrosurgery: The Instrument  and its Common Uses&quot; Orig. air date: NOV 2 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22970.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-11T10:30:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AEWXpbji3xE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>158</video:tag>
      <video:tag>Electrosurgery</video:tag>
      <video:tag>the</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>uses</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 28- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17025.jpg</video:thumbnail_loc>
      <video:duration>2888</video:duration>
      <video:publication_date>2012-09-02T04:30:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8y0slir4UVE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-164-Posterior-Etch-Metal-Resin-Bonded-Bridge-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 164 -Posterior Etch Metal, Resin Bonded Bridge Techniques</video:title>
      <video:description>&quot;Lec 164 -Posterior Etch Metal, Resin Bonded Bridge Techniques&quot; Dr. Lorey discusses the theory and the clinical procedures involved in the design and delivery of a three unit bridge for a maxillary first molar. Orig. air date: AUG 3 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22976.jpg</video:thumbnail_loc>
      <video:duration>1239</video:duration>
      <video:publication_date>2012-09-11T10:30:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-zX-CsvRF8U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>164</video:tag>
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      <video:tag>Etch</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Resin</video:tag>
      <video:tag>Bonded</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-84-Sum-of-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Sum of Functions</video:title>
      <video:description>Sum of Functions

u17_l3_t1_we1 Sum of Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25346.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-18T03:00:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n34dqyVCXs4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-169-Shade-Modification-and-Characterization-of-Ceramo-Metal-Restorations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 169 -Shade Modification and Characterization of Ceramo-Metal Restorations</video:title>
      <video:description>&quot;Lec 169 -Shade Modification and Characterization of Ceramo-Metal Restorations&quot; Shows the mechanics of color selection and shade modification of ceramo-metal restorations.  Orig. air date: NOV 4 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22981.jpg</video:thumbnail_loc>
      <video:duration>2280</video:duration>
      <video:publication_date>2012-09-11T10:31:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rbeTGTAeA7o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Shade</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Characterization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Restorations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-170-Mixing-of-Alumina-EBA-Cement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 170 -Mixing of Alumina EBA Cement</video:title>
      <video:description>&quot;Lec 170 -Mixing of Alumina EBA Cement&quot; Dispensing of the cement powder and liquid followed by proper mixing to the point of use for cementation.  Orig. air date: OCT 30 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22982.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-09-11T10:31:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sb5za0VVq7g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>170</video:tag>
      <video:tag>mixing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Alumina</video:tag>
      <video:tag>EBA</video:tag>
      <video:tag>Cement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Don-Quixote-Part-I-Chapters-XXI-XXVI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Don Quixote, Part I: Chapters XXI-XXVI</video:title>
      <video:description>&quot;Lec 6 - Don Quixote, Part I: Chapters XXI-XXVI&quot; Cervantes&apos; Don Quixote (SPAN 300)

Important meditations about the nature of literature and the real take place in the chapters commented on in this lecture. Reality appears strange enough even to Don Quixote in the episode of the corpse, where death becomes a presence. Don Quixote appears aware that his adventures are being written as we read them. His relationship with his squire is further developed in the episode of the fulling hammers. Mambrino&apos;s helmet exemplifies the modern radical doubt about the power of the senses to grasp reality, while the episode of the galley slaves represents a satire of autobiographical writing. Cervantes portrays a society that the sixteenth-century reader recognized as his own, in which Ginés de Pasamonte, a low-class slippery criminal and author, represents the new generation of writers who break with the strictures of Renaissance mimesis. The descent in social status of the author, Ginés, appears to be accompanied by an increase in inventiveness and a rise in the importance of the author. This episode is a meditation on the creation of new genres, such as the picturesque, not derived from the classics but from experience, as well as on the topic of perspectivism.

00:00 - Chapter 1. The Nature of Literature and Reality; Narrative Technique
13:23 - Chapter 2. The Focus on Characters Marginal to Society
19:36 - Chapter 3. The Nature of the Real in the Mambrino Episode
31:30 - Chapter 4. Intimations of a Character&apos;s Subconscious
39:05 - Chapter 5. Considerations on the Creation of a New Genre
47:18 - Chapter 6. The Proliferation of Books in Relation to the Author

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23518.jpg</video:thumbnail_loc>
      <video:duration>3814</video:duration>
      <video:publication_date>2012-09-14T09:09:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P838pia45rI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Don</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>XXVI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-15-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 15 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 15 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23676.jpg</video:thumbnail_loc>
      <video:duration>2471</video:duration>
      <video:publication_date>2012-09-14T10:28:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJZPNqdZGws</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Seeds-Lecture-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeds Lecture Part II</video:title>
      <video:description>Lecture on Seeds by Dr. Sandy Wilson, Associate Professor of Environmental Horticulture at the University of Florida</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/37432686-dd42-4860-9ca3-987a283ab869/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1264</video:duration>
      <video:publication_date>2007-09-10T22:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1005.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>seedlecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Rectum-cancer-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectum cancer explained</video:title>
      <video:description>The lower part of the colon that connects the large bowel to the anus is the rectum. The most important function of the rectum is to store formed stool till it is ready for excretion. This video explains cancer formed in this portion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/511c5ccf-dd69-4266-934f-de3b63d0c55e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-30T06:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9335.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Rectum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Public Health 251D</video:title>
      <video:description>Lec 2- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19160.jpg</video:thumbnail_loc>
      <video:duration>6509</video:duration>
      <video:publication_date>2012-09-04T18:34:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mkf88aDX9EU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Bicoid-GFP-photobleaching-in-early-Drosophila-embyros</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bicoid-GFP photobleaching in early Drosophila embyros</video:title>
      <video:description>A single nucleus of a two hours old fruit fly embryo is photobleached with a strong laser pulse and and the recovery is imaged via two-photon microscopy. The protein Bicoid is tagged with GFP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e505e0eb-e6e1-46a8-8c87-69a5f98af536/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-04-09T05:55:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1671.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>bicoid</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Friedel Crafts Acylation Addendum</video:title>
      <video:description>Friedel Crafts Acylation Addendum

Friedel Crafts Acylation Addendum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24624.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-09-17T14:23:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0YD5xSvseIw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Friedel</video:tag>
      <video:tag>Crafts</video:tag>
      <video:tag>Acylation</video:tag>
      <video:tag>Addendum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brief-Seed-Topic-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brief Seed Topic Overview</video:title>
      <video:description>A smattering of topics related to seed propagation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a29bc7bf-388d-4f42-9914-c571cdc64672/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1029</video:duration>
      <video:publication_date>2007-09-10T22:59:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1007.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>seed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-20-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 20 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 20 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23685.jpg</video:thumbnail_loc>
      <video:duration>2665</video:duration>
      <video:publication_date>2012-09-14T10:29:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sBqW-CZn8sc</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemistry C234</video:title>
      <video:description>&quot;Lec 15 - Chemistry C234 Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23903.jpg</video:thumbnail_loc>
      <video:duration>3740</video:duration>
      <video:publication_date>2012-09-14T11:53:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EWy19dKbbr4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mechanism-how-prialt-blocks-pain-signaling-in-mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mechanism how prialt blocks pain signaling in mice</video:title>
      <video:description>This mechanism shows how prialt blocks pain signaling in mice. Interestingly, prialt does not block the mammalian motor synapse, but blocks the pain pathway in the spinal cord.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a0caef35-1f87-480d-b7e9-777c42ec5353/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-04-17T22:21:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12252.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>prialt</video:tag>
      <video:tag>blocks</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Prisoners-Dilemma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Prisoner&apos;s Dilemma</video:title>
      <video:description>&quot;Lec 20 - The Prisoner&apos;s Dilemma&quot;Philosophy and the Science of Human Nature (PHIL 181)

Two game theoretical problems--the Prisoner&apos;s Dilemma and the Problem of the Commons--are explored in detail. Both collective decision-making scenarios are structured such that all parties making rational choices ensures a less desired outcome for each than if each had chosen individually-less-preferred options. To conclude, Professor Gendler discusses various strategies that can be used to address both problems.

00:00 - Chapter 1. The Prisoners&apos; Dilemma
20:11 - Chapter 2. The Classroom Dilemma
28:59 - Chapter 3. The Problem of the Commons
36:39 - Chapter 4. Strategies for Escaping the Problems

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23619.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-09-14T09:45:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6w7DrbaVwTc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Prisoner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Dilemma</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Arm-Lift-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arm Lift procedure</video:title>
      <video:description>The excess skin on the upper arm is tightened using a procedure called arm lift.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/71249bfc-a4d4-4425-bd9a-17ea1162fa4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-01T20:24:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10375.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Austin</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>lift</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Firestick Farming</video:title>
      <video:description>Firestick Farming

How the indigenous Australians used fire to change their environment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25031.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2012-09-17T18:17:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mwUyaeWxJhA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Firestick</video:tag>
      <video:tag>farming</video:tag>
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    <loc>https://dnatube.com/videos/Lec-77-Carbon-14-Dating-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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Carbon 14 Dating 1</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Particle In a Box -Tube</video:title>
      <video:description>Particle In a Box -Tube

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will show you that hoe does the chemical reaction turns regular water into colorful jelly crystals. These are all polymers that drinks about 300 times water more than the weight of themselves and produce colorful crystals.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Big and Small Fog Smoke Ring Guns</video:title>
      <video:description>This video from Incredible Science shows the fog smoke ring gun blasters big and small in size. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28404.jpg</video:thumbnail_loc>
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      <video:uploader>Amir Nayak</video:uploader>
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      <video:tag>Fog</video:tag>
      <video:tag>Smoke</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>Gun</video:tag>
      <video:tag>Blasters</video:tag>
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      <video:tag>incredible</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-10-Abstraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -Computer Science 10 -Abstraction</video:title>
      <video:description>&quot;Lec 1 -Computer Science 10 -Abstraction&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23703.jpg</video:thumbnail_loc>
      <video:duration>2704</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/FJOq06i-J_A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Abstraction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-10-3D-Graphics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 10 -  3D Graphics</video:title>
      <video:description>&quot;Lec 2 - Computer Science 10 -  3D Graphics&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23704.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/IrhwVIXWU5Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>10</video:tag>
      <video:tag>3d</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-10-Video-Games</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 10 -  Video Games</video:title>
      <video:description>&quot;Lec 3 - Computer Science 10 -  Video Games&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23707.jpg</video:thumbnail_loc>
      <video:duration>2759</video:duration>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Games</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2 -Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 2 -Environ Sci&quot; Wildlife Ecology Spring 2011</video:description>
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      <video:player_loc>https://www.youtube.com/embed/EIJ7JZlyASs</video:player_loc>
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      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-How-to-Invent-the-Future-by-Playing-Online-Games-SuperStruct</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4  - How to Invent the Future by Playing Online Games: SuperStruct</video:title>
      <video:description>&quot;Lec 4  - How to Invent the Future by Playing Online Games: SuperStruct&quot; Jane McGonigal, Director of Game Research and Development at the Institute for the Future, explores the theory behind massively multiplayer forecasting games and the design principles of her project, Superstruct. He reveals the most interesting insights from the first 10 days of live gameplay on the site.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18682.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/hPqGKTd9gqQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>gaming</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>web</video:tag>
      <video:tag>internet</video:tag>
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      <video:tag>Institute</video:tag>
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      <video:tag>Society</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Wiki</video:tag>
      <video:tag>World</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>positive</video:tag>
      <video:tag>Psychology</video:tag>
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      <video:tag>mediascap</video:tag>
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    <loc>https://dnatube.com/videos/Lec-23Computer-Science-10-Summary-and-Farewell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23Computer Science 10 - Summary and Farewell</video:title>
      <video:description>&quot;Lec 23Computer Science 10 - Summary and Farewell&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23744.jpg</video:thumbnail_loc>
      <video:duration>1704</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ksCOsydhci0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Summary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Farewell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrophilic-Aromatic-Substitution-of-Naphthalene-Aldehydes-and-Ketones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Electrophilic Aromatic Substitution of Naphthalene; Aldehydes and Ketones</video:title>
      <video:description>Lec 7- Electrophilic Aromatic Substitution of Naphthalene; Aldehydes and Ketones.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17076.jpg</video:thumbnail_loc>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>2010</video:tag>
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    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-61A-functional-programming-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 61A - functional programming 1</video:title>
      <video:description>&quot;Lec 1 - Computer Science 61A - functional programming 1&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23745.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/l28HAzKy0N8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Economics C3</video:title>
      <video:description>&quot;Lec 21 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24158.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-15T04:09:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jn71JcxM1SM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1 - Astronomy 10</video:title>
      <video:description>&quot;Lec 1 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23746.jpg</video:thumbnail_loc>
      <video:duration>4602</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/o47yQHNq16Y</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>astronomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3   - Chemistry 1A</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23505.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-14T09:08:22.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>3</video:tag>
      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Automated-External-Defibrillator-AED</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Automated External Defibrillator AED</video:title>
      <video:description>Automated external defibrillator is used by trained individuals to provide care for cardiac arrest victims. This video explains how this device is used.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9376.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>AED</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Reading-Pie-Graphs-Circle-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Reading Pie Graphs (Circle Graphs)</video:title>
      <video:description>Reading Pie Graphs (Circle Graphs)

u08_l1_t2_we1 Reading Pie Graphs (Circle Graphs)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25066.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-18T01:02:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4JqH55rLGKY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>reading</video:tag>
      <video:tag>Pie</video:tag>
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      <video:tag>circle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Computer-Science-61A-client-server-programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Computer Science 61A - : client-server programming</video:title>
      <video:description>&quot;Lec 26 - Computer Science 61A - : client-server programming&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23796.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Lr4zVJPpMrM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>client</video:tag>
      <video:tag>server</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Scalable-Privacy-Friendly-Client-Cloud-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Scalable Privacy-Friendly Client Cloud Computing</video:title>
      <video:description>&quot;Lec 5 - Scalable Privacy-Friendly Client Cloud Computing&quot; Carl Hewitt, Emeritus in the Electrical Engineering and Computer Science department at MIT, talks about Organizations of Restricted Generality (ORGs). ORGs is an architecture providing foundations for the development of privacy-friendly Internet applications by incorporating cloud computing into clients.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18683.jpg</video:thumbnail_loc>
      <video:duration>4249</video:duration>
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      <video:description>&quot;Lec 2 - Sculpting Behavior: Developing a Language for Hands-on Learning&quot; (January 16, 2009) Hayes Raffle of Nokia Research presents the Topobo system, a class of tools that helps people transition from simple but intuitive exploration to abstract and flexible exploration. Children use Topobo to transitiion from hands-on knowledge to theories that can be tested and reformulated, employing a combination of enactive, iconic and symbolic representation of ideas. 

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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u14_l2_t2_we3 Addition Elimination Method 3</video:description>
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u14_l2_t2_we4 Addition Elimination Method 4</video:description>
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      <video:description>&quot;Lec 8 - Computer Science C149 - No visuals for first 13 m&quot;Introduction to Embedded Systems</video:description>
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      <video:description>&quot;Lec 10 - Computer Science C149 -  Only 32 minutes of lectu&quot;Introduction to Embedded Systems</video:description>
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      <video:description>&quot;Lec 14 - Computer Science C149 Introduction to Embedded Systems</video:description>
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      <video:description>&quot;Lec 15 - Computer Science C149&quot;Introduction to Embedded Systems</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 3 - Tap is the New Click&quot; (January 23, 2009) Dan Saffer, principal designer at Kicker Studio, covers the basics of touchscreen and gestural technology including: ergonomics, a brief history, prototyping and documenting, and how to communicate the presence of a gestural interface to users.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18716.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Multiplying Monomials</video:title>
      <video:description>Multiplying Monomials

u11_l2_t3_we1 Multiplying Monomials</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Multiplying Monomials by Polynomials</video:title>
      <video:description>Multiplying Monomials by Polynomials

u11_l2_t3_we2 Multiplying Monomials by Polynomials</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Multiplying Binomials

u11_l2_t3_we3 Multiplying Binomials</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Technology and Invention in Finance
Financial Markets (ECON 252) -Year 2008

Technology and innovation underlie finance. In order to manage risks successfully, particularly long-term, we must pool large amounts of risk among many, diverse people and overcome barriers such as moral hazard and erroneous framing. Inventions such as insurance contracts and social security, and information technology all the way from such simple things as paper, and the postal service to modern computers have helped to manage risks and to encourage financial systems to address issues pertaining to risk. The tax and welfare system is one of the most important risk management systems.

00:00 - Chapter 1. Introduction 
05:22 - Chapter 2. Introduction to the History of Risk Management 
12:31 - Chapter 3. Long-Term Risk, Risk-Pooling, and Moral Hazard 
26:51 - Chapter 4. Inequality and Communism from the View of Risk 
35:53 - Chapter 5. Framing: Its Influence on Consumer Perception 
47:59 - Chapter 6. The Development of Insurance and other Unobvious Financial Inventions 
01:01:00 - Chapter 7. From the Paper Machine to the Present: Information Technology and Its Impact on Postal Service and Social Security

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-91-Short-Run-Aggregate-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Short Run Aggregate Supply</video:title>
      <video:description>Short Run Aggregate Supply

Justifications for the aggregate supply curve to be upward sloping in the short-run</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25574.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2012-09-18T16:29:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3nbalsyibKU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>short</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>Supply</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-250B-Lecture-5-Measures-of-association</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Public Health 250B - Lecture 5: Measures of association</video:title>
      <video:description>Public Health 250B - Lecture 5: Measures of association

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25603.jpg</video:thumbnail_loc>
      <video:duration>4844</video:duration>
      <video:publication_date>2012-09-18T16:36:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TYWKVCWttBA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>association</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Molecular-and-Cell-Biology-C148-First-41-minut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Molecular and Cell Biology C148 - First 41 minut</video:title>
      <video:description>&quot;Lec 1 - Molecular and Cell Biology C148 - First 41 minutMicrobial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24229.jpg</video:thumbnail_loc>
      <video:duration>2574</video:duration>
      <video:publication_date>2012-09-15T05:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1MO8wI9N4I</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
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      <video:tag>41</video:tag>
      <video:tag>minut</video:tag>
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    <loc>https://dnatube.com/videos/Lec-3-Credible-Employment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Credible Employment</video:title>
      <video:description>&quot;Lec 3 - Credible Employment&quot; Milton (ENGL 220)

This lecture examines the role and meanings of the word vocation in Milton&apos;s life-long meditation on (and concern for) what it means to be chosen by God. Milton&apos;s profound anxiety in the years following his graduation from Cambridge regarding his poetic career and, more specifically, his status as a Christian poet selected by God for greatness is outlined. The topic is traced through Milton&apos;s polemical treatise The Reason of Church Government, the poem &quot;Ad Patrem,&quot; and the author&apos;s correspondence. Particular emphasis is placed on Milton&apos;s interpretations of the parable of the talents and the parable of the workers in the vineyard. Substantial context on the nature of election and salvation is supplied from the writings of John Calvin and Max Weber.

00:00 - Chapter 1. Milton&apos;s Poems as an Autobiography
20:47 - Chapter 2. Milton: A Man Inspired by his Father
32:28 - Chapter 3. Milton&apos;s Dilemma: Two Parables

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-02T17:47:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJlhZ4Z6dl0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>autobiography</video:tag>
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      <video:tag>Calvin</video:tag>
      <video:tag>Max</video:tag>
      <video:tag>Weber</video:tag>
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      <video:tag>postponement</video:tag>
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      <video:tag>Romantic</video:tag>
      <video:tag>poets</video:tag>
      <video:tag>vocation</video:tag>
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    <loc>https://dnatube.com/videos/Lec-2-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Public Health 253B</video:title>
      <video:description>&quot;Lec 2 - Public Health 253B &quot;Epidemiology and Control of Infectious Diseases

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24218.jpg</video:thumbnail_loc>
      <video:duration>8114</video:duration>
      <video:publication_date>2012-09-15T05:03:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/StA767zH3v8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>253B</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -  Public Health 253B</video:title>
      <video:description>&quot;Lec 3 -  Public Health 253B&quot;Epidemiology and Control of Infectious Diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24220.jpg</video:thumbnail_loc>
      <video:duration>7926</video:duration>
      <video:publication_date>2012-09-15T05:03:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_haqi3BU3MQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Public Health 253B:</video:title>
      <video:description>&quot;Lec 5 - Public Health 253B: &quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24222.jpg</video:thumbnail_loc>
      <video:duration>9134</video:duration>
      <video:publication_date>2012-09-15T05:03:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ewa6442EVU8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Public Health 253B-</video:title>
      <video:description>&quot;Lec 6 - Public Health 253B-&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24223.jpg</video:thumbnail_loc>
      <video:duration>6797</video:duration>
      <video:publication_date>2012-09-15T05:03:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oLTlMVu4vjo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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      <video:tag>253B</video:tag>
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    <loc>https://dnatube.com/videos/Lec-2-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 2 - Molecular and Cell Biology C148&quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24230.jpg</video:thumbnail_loc>
      <video:duration>3756</video:duration>
      <video:publication_date>2012-09-15T05:16:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8eKrtuSj718</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
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      <video:tag>C148</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 Public Health 253B</video:title>
      <video:description>&quot;Lec 1 Public Health 253B &quot;Epidemiology and Control of Infectious Diseases

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24217.jpg</video:thumbnail_loc>
      <video:duration>9335</video:duration>
      <video:publication_date>2012-09-15T05:03:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcUmS03xnzA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 2 - New Revolutions in Particle Physics: Basic Concepts&quot; (October 12, 2009) Leonard Susskind gives the second lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he explores quantum field theory.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18743.jpg</video:thumbnail_loc>
      <video:duration>6635</video:duration>
      <video:publication_date>2012-09-04T04:35:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oT7bTr5YEO4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>quanta</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>Schrodinger</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Newton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Public-Health-250B-Lecture-4-Measures-of-association</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Public Health 250B - Lecture 4: Measures of association</video:title>
      <video:description>Public Health 250B - Lecture 4: Measures of association

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25602.jpg</video:thumbnail_loc>
      <video:duration>5810</video:duration>
      <video:publication_date>2012-09-18T16:36:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/muTODAmK6L0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>association</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 3 - Molecular and Cell Biology C148 Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24231.jpg</video:thumbnail_loc>
      <video:duration>3904</video:duration>
      <video:publication_date>2012-09-15T05:16:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DtO1rMuqgPU</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
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      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 4 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
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      <video:duration>4214</video:duration>
      <video:publication_date>2012-09-15T05:16:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLKa7azo85M</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Molecular</video:tag>
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      <video:tag>cell</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 6 - Molecular and Cell Biology C148 Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24234.jpg</video:thumbnail_loc>
      <video:duration>4256</video:duration>
      <video:publication_date>2012-09-15T05:17:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EnqRDVhty0k</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Molecular</video:tag>
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      <video:tag>C148</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 -Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 16 -Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24244.jpg</video:thumbnail_loc>
      <video:duration>4266</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/4DlNfsNA1JU</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 17 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24245.jpg</video:thumbnail_loc>
      <video:duration>4009</video:duration>
      <video:publication_date>2012-09-15T05:18:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HjyT04zFScY</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
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      <video:tag>C148</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Ways To Increase Your Height</video:title>
      <video:description>This video shows the different ways for you to increase height naturally. It will really work, if done properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8930.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-29T11:30:17.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8930.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>to</video:tag>
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      <video:tag>Height</video:tag>
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      <video:tag>httptaller4uplus101com</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>No more chipped teeth</video:title>
      <video:description>Chipped teeth are embracing for all. But now there are ways that can fix chipped teeth. This video shows results of some of such restoring processes. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69024587-af0e-4415-a52a-fdd64c5533f7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-29T11:31:23.000Z</video:publication_date>
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Friedel Crafts Acylation</video:description>
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      <video:description>&quot;Lec 2 - Sociology 150A -Experiments&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 12- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Portfolio Diversification and Supporting Financial Institutions (CAPM Model) -Year 2008
Financial Markets (ECON 252)

Portfolio diversification is the most fundamental concept of risk management. The allocation of financial resources in stocks, bonds, riskless, assets, oil and other assets determine the expected return and risk of a portfolio. Taking account of covariances and expected returns, investors can create a diversified portfolio that maximizes expected return for a given level of risk. An important mission of financial institutions is to provide portfolio-diversification services.

00:00 - Chapter 1. Introduction 
02:37 - Chapter 2. Evaluation of Efficient Portfolio Frontiers 
26:59 - Chapter 3. The Significance of Portfolio Diversification 
38:43 - Chapter 4. The Tangency Portfolio and the Mutual Fund Theory 
51:46 - Chapter 5. The Capital Asset Pricing Model 
59:09 - Chapter 6. Implications of the Equity Premium and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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    <loc>https://dnatube.com/videos/Lec-9-Data-in-Your-iPhone-App</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9 - Data in Your iPhone App</video:title>
      <video:description>&quot;Lec 9 - Data in Your iPhone App&quot; (February 2, 2010) Guest lecturer Chris Marcellino, an engineer at Apple, covers data in your iPhone app: saving and loading local data and accessing remote data over the internet.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford
 University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>lists</video:tag>
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      <video:tag>xml</video:tag>
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      <video:tag>Privacy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 7 - Sociology 150A -  Conformity and Norms 1</video:title>
      <video:description>&quot;Lec 7 - Sociology 150A -  Conformity and Norms 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24253.jpg</video:thumbnail_loc>
      <video:duration>3434</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 9 - Sociology 150A -  Conformity and Norms 3&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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      <video:duration>3921</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/KTUXTH0_aks</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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      <video:description>&quot;Lec 1 - Electrical Engineering C245 -Introduction&quot;Introduction to MEMS Design</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - Electrical Engineering C245 -  Bulk Micromachinin</video:title>
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      <video:duration>4801</video:duration>
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      <video:tag>Micromachinin</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 12 - Electrical Engineering C245 - Energy Methods II</video:title>
      <video:description>&quot;Lec 12 - Electrical Engineering C245 - Energy Methods II&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24348.jpg</video:thumbnail_loc>
      <video:duration>4780</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14- Electrical Engineering C245 -Lossless Transduce</video:title>
      <video:description>&quot;Lec 14- Electrical Engineering C245 -Lossless TransduceIntroduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24350.jpg</video:thumbnail_loc>
      <video:duration>4957</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/sOVBITCmpT0</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 - Electrical Engineering C245 - Equivalent Circuit</video:title>
      <video:description>&quot;Lec 16 - Electrical Engineering C245 - Equivalent Circuit&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24352.jpg</video:thumbnail_loc>
      <video:duration>4842</video:duration>
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      <video:tag>Equivalent</video:tag>
      <video:tag>Circuit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-C245-Equivalent-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering C245 -Equivalent Circuit</video:title>
      <video:description>&quot;Lec 17 - Electrical Engineering C245 -Equivalent Circuit&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24353.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/42g9_2ZthPc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>engineering</video:tag>
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      <video:tag>Equivalent</video:tag>
      <video:tag>Circuit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-C245-Sensing-Circuits-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19-  Electrical Engineering C245 - Sensing Circuits I</video:title>
      <video:description>&quot;Lec 19-  Electrical Engineering C245 - Sensing Circuits I&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24355.jpg</video:thumbnail_loc>
      <video:duration>4902</video:duration>
      <video:publication_date>2012-09-15T07:01:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jYXheAC40Gw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Electrical-Engineering-C245-Sensor-Resolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Electrical Engineering C245 -  Sensor Resolution</video:title>
      <video:description>&quot;Lec 22 - Electrical Engineering C245 -  Sensor Resolution&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24358.jpg</video:thumbnail_loc>
      <video:duration>4797</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/guuiVIp_W1w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>Resolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-130-Magnetism-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Magnetism 8</video:title>
      <video:description>Magnetism 8

More on the forces exerted by 2 current carrying wires on each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21785.jpg</video:thumbnail_loc>
      <video:duration>661</video:duration>
      <video:publication_date>2012-09-10T13:04:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4tctB1wZNiI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>8</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 4 - New Revolutions in Particle Physics: Basic Concepts&quot; (October 26, 2009) Leonard Susskind gives the fourth lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he continues on the subject of quantum field theory.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18745.jpg</video:thumbnail_loc>
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http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
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U07_L3_T4_we1 Fractional Exponent Expressions 1</video:description>
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Introduction to trigonometry</video:description>
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Introduction to Probability and Statistics</video:description>
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History of Information</video:description>
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Bay Area CBS Station with Salman Khan</video:description>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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U09_L1_T2_we2 Factoring Trinomials by Grouping 2</video:description>
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U01_L3_T1_we3 Multiplying Whole Numbers and Applications 3</video:description>
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U01_L3_T1_we4 Multiplying Whole Numbers and Applications 4</video:description>
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U01_L3_T1_we5 Multiplying Whole Numbers and Applications 5</video:description>
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U09_L1_T3_we1 Factoring Trinomials by Grouping 4</video:description>
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U01_L3_T2_we2 Dividing Whole Numbers and Applications 2</video:description>
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This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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U10_L1_T3_we2 Quadratic Formula 2</video:description>
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U01_L4_T2_we1 The Distributive Property</video:description>
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U10_L2_T1_we1 Applying Quadratic Functions 1</video:description>
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U01_L4_T2_we2 The Distributive Property 2</video:description>
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      <video:description>Economics C3 - Lecture 9: Monopoly - one hour of lecture ava

Introduction to Environmental Economics and Policy</video:description>
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U10_L2_T1_we2 Applying Quadratic Functions 2</video:description>
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      <video:description>Understanding Exponents

U01_L5_T1_we1 Understanding Exponents</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24749.jpg</video:thumbnail_loc>
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U01_L5_T1_we2 Understanding Exponents 2</video:description>
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U01_L5_T1_we3 Understanding Square Roots</video:description>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - History 151C - Lecture 18</video:title>
      <video:description>History 151C - Lecture 18

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25912.jpg</video:thumbnail_loc>
      <video:duration>4635</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 23 - Computer Science C149 - Lecture 11</video:title>
      <video:description>Computer Science C149 - Lecture 11

Introduction to Embedded Systems</video:description>
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      <video:player_loc>https://www.youtube.com/embed/rRJ7xqDt3FY</video:player_loc>
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      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Enterocele-is-observed-by-defecography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enterocele is observed by defecography</video:title>
      <video:description>in this video, enterocele is observed by defecography. Defecography uses an x-ray to look at the shape and position of the rectum as it empties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69984875-6bfc-4de2-b2e1-728536bbb6d5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-30T05:51:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9270.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Enterocele</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 11 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on Bayesian statistics, regularization, digression-online learning, and the applications of machine learning algorithms. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18762.jpg</video:thumbnail_loc>
      <video:duration>4939</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/sQ8T9b-uGVE</video:player_loc>
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      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Bayesian</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>regularization</video:tag>
      <video:tag>digression</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>ML</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Identifying-Fraction-Parts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Identifying Fraction Parts</video:title>
      <video:description>Identifying Fraction Parts

U02_l1_T1_we2 Identifying Fraction Parts</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24757.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-09-17T16:42:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-a_w0_VAo6U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>Parts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-138-Non-Linear-Systems-of-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Non-Linear Systems of Equations 2</video:title>
      <video:description>Non-Linear Systems of Equations 2

U10_L2_T2_we2 Non-Linear Systems of Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24758.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/XPf8LMu7QSw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Non</video:tag>
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      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-47-Proper-and-Improper-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Proper and Improper Fractions</video:title>
      <video:description>Proper and Improper Fractions

u2_l1_t2_we1 Proper and Improper Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24759.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2012-09-17T16:42:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2h8XiqSnzaU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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    <loc>https://dnatube.com/videos/Lec-139-Non-Linear-Systems-of-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139 - Non-Linear Systems of Equations 3</video:title>
      <video:description>Non-Linear Systems of Equations 3

U10_L2_T2_we3 Non-Linear Systems of Equations 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24760.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-17T16:42:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FksgVpM_iXs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Non</video:tag>
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      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Simplifying Rational Expressions 1</video:title>
      <video:description>Simplifying Rational Expressions 1

U11_L1_T1_we1 Simplifying Rational Expressions 1</video:description>
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      <video:duration>251</video:duration>
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  <url>
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    <video:video>
      <video:title>Lec 141 - Simplifying Rational Expressions 2</video:title>
      <video:description>Simplifying Rational Expressions 2

U11_L1_T1_we2 Simplifying Rational Expressions 2</video:description>
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      <video:duration>402</video:duration>
      <video:publication_date>2012-09-17T16:44:08.000Z</video:publication_date>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Recognizing-Divisibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Recognizing Divisibility</video:title>
      <video:description>Recognizing Divisibility

U02_L1_T3_we1 Recognizing Divisibility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24765.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-09-17T16:44:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2G_Jr_XpnY4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>Divisibility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Finding-Factors-of-a-Number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Finding Factors of a Number</video:title>
      <video:description>Finding Factors of a Number

U02_L1_T3_we2 Finding Factors of a Number</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24766.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-17T16:44:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vcn2ruTOwFo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Prime-Factorization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Prime Factorization</video:title>
      <video:description>Prime Factorization

U02_L1_T3_we3 Prime Factorization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24768.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2012-09-17T16:45:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZKKDTfHcsG0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>prime</video:tag>
      <video:tag>factorization</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-142-Simplifying-Rational-Expressions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Simplifying Rational Expressions 3</video:title>
      <video:description>Simplifying Rational Expressions 3

U11_L1_T1_we3 Simplifying Rational Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24767.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2012-09-17T16:45:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ey_b3aPsRl8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Recognizing-Prime-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Recognizing Prime Numbers</video:title>
      <video:description>Recognizing Prime Numbers

U02_L1_T3_we4 Recognizing Prime Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24769.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2012-09-17T16:45:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3h4UK62Qrbo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-105-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Electrical Engineering 105 - Lecture 14</video:title>
      <video:description>Electrical Engineering 105 - Lecture 14

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25987.jpg</video:thumbnail_loc>
      <video:duration>4618</video:duration>
      <video:publication_date>2012-09-18T23:29:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0ui9nFNidno</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-C149-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science C149 - Lecture 1</video:title>
      <video:description>Computer Science C149 - Lecture 1

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25934.jpg</video:thumbnail_loc>
      <video:duration>4688</video:duration>
      <video:publication_date>2012-09-18T18:22:07.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Cross-Product-and-Torque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Cross Product and Torque</video:title>
      <video:description>Cross Product and Torque

The cross product and the direction of torque.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21777.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-10T12:36:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s38l6nmTrvM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Torque</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Year-2008-Behavioral-Finance-The-Role-of-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Year 2008 - Behavioral Finance: The Role of Psychology</video:title>
      <video:description>Behavioral Finance: The Role of Psychology -Year 2008

Financial Markets (ECON 252)

Behavioral Finance is a relatively recent revolution in finance that applies insights from all of the social sciences to finance. New decision-making models incorporate psychology and sociology, among other disciplines, to explain economic and financial phenomenon, such as erratic stock price variations. Psychological patterns such as overconfidence and perceived kinks in the value function seem to impact financial decision-making, but are not included in classical theories such as the Expected Utility Theory. Kahneman and Tversky&apos;s Prospect Theory addresses such issues and sheds light on irrational deviations from traditional decision-making models.

00:00 - Chapter 1. What Is Behavioral Finance? 
09:01 - Chapter 2. Market Volatility: Random, or Socially Influenced? A Present Value Analysis 
19:58 - Chapter 3. Overconfidence: Its Ubiquity and Impact on Financial Markets 
38:29 - Chapter 4. The Kahneman and Tversky Prospect Theory or, How People Make Choices 
58:50 - Chapter 5. The Regret Theory and Fashion as a Measure of the Market 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12545.jpg</video:thumbnail_loc>
      <video:duration>3910</video:duration>
      <video:publication_date>2012-08-20T13:47:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0ZLNbxWH8Lc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
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      <video:tag>finance</video:tag>
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      <video:tag>theory</video:tag>
      <video:tag>Kahneman</video:tag>
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      <video:tag>Prospect</video:tag>
      <video:tag>Regret</video:tag>
      <video:tag>Tversky</video:tag>
      <video:tag>function</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Dividing-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Dividing Decimals</video:title>
      <video:description>Dividing Decimals

U03_L2_T2_we3 Dividing Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24833.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-09-17T17:00:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nqts8zW8RxM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Dividing</video:tag>
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    <video:video>
      <video:title>Lec 92 - Dividing a Decimal by a Power of 10</video:title>
      <video:description>Dividing a Decimal by a Power of 10

u3_l2_t2_we4 Dividing a Decimal by a Power of 10</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24834.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2012-09-17T17:01:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W_VhVHRal6o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>A</video:tag>
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      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>10</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-168-Deductive-Reasoning-3</loc>
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    <video:video>
      <video:title>Lec 168 - Deductive Reasoning 3</video:title>
      <video:description>Deductive Reasoning 3

U12_L1_T4_we3 Deductive Reasoning 3</video:description>
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      <video:duration>251</video:duration>
      <video:publication_date>2012-09-17T17:01:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lYLaaMObgkw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Deductive</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Dividing-Decimals-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Dividing Decimals 2.1</video:title>
      <video:description>Dividing Decimals 2.1

U03_L2_T2_we4.1 Dividing Decimals 2.1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24836.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-09-17T17:01:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HLGCq2h4ihY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>2</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-169-Events-and-Outcomes-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 169 - Events and Outcomes 1</video:title>
      <video:description>Events and Outcomes 1

U12_L2_T1_we1 Events and Outcomes 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24837.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-09-17T17:01:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cdRLBOnLTDk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Events</video:tag>
      <video:tag>and</video:tag>
      <video:tag>outcomes</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Mulitplyling-Decimals-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Mulitplyling Decimals 3</video:title>
      <video:description>Mulitplyling Decimals 3

U03_L2_T2_we5 Mulitplyling Decimals 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24838.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-17T17:02:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W7dImsrVa0Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mulitplyling</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-170-Events-and-Outcomes-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 170 - Events and Outcomes 2</video:title>
      <video:description>Events and Outcomes 2

U12_L2_T1_we2 Events and Outcomes 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24839.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-09-17T17:02:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vB4FuGmfEGY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Events</video:tag>
      <video:tag>and</video:tag>
      <video:tag>outcomes</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-171-Events-and-Outcomes-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 171 - Events and Outcomes 3</video:title>
      <video:description>Events and Outcomes 3

U12_L2_T1_we3 Events and Outcomes 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24841.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-17T17:02:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3_otNr9kRuY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Events</video:tag>
      <video:tag>and</video:tag>
      <video:tag>outcomes</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Ratios-as-Fractions-in-Simplest-Form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Ratios as Fractions in Simplest Form</video:title>
      <video:description>Ratios as Fractions in Simplest Form

U04_L1_T1_we1 Ratios as Fractions in Simplest Form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24842.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2012-09-17T17:02:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWmCiZwoyMs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ratios</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Simplest</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Simplifying-Rates-and-Ratios</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Simplifying Rates and Ratios</video:title>
      <video:description>Simplifying Rates and Ratios

U04_L1_T1_we2 Simplifying Rates and Ratios</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24843.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-17T17:03:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p5nomPfUF9k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ratios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Practice-of-Art-23AC-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Practice of Art 23AC - Lecture 13</video:title>
      <video:description>Practice of Art 23AC - Lecture 13

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26036.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-18T23:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/54HmGC3SyE8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-61C-MIPS-Procedures-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 61C -MIPS Procedures I</video:title>
      <video:description>&quot;Lec 8 - Computer Science 61C -MIPS Procedures I&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/10/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27283.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-21T04:53:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7KpESs-3Y8Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 18 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses state action rewards, linear dynamical systems in the context of linear quadratic regulation, models, and the Riccati equation, and finite horizon MDPs. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18769.jpg</video:thumbnail_loc>
      <video:duration>4598</video:duration>
      <video:publication_date>2012-09-04T05:10:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-ff6l5D8-j8</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>finite</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>State</video:tag>
      <video:tag>action</video:tag>
      <video:tag>reward</video:tag>
      <video:tag>MDP</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>LQR</video:tag>
      <video:tag>Riccati</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 17 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19791.jpg</video:thumbnail_loc>
      <video:duration>3850</video:duration>
      <video:publication_date>2012-09-05T09:56:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/grUfffYIBGU</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Correction-Radius-of-Observable-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - (Correction) Radius of Observable Universe</video:title>
      <video:description>(Correction) Radius of Observable Universe

(Correction) Radius of Observable Universe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24924.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-17T17:36:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b6VQv76BQDs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>of</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Red-Shift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Red Shift</video:title>
      <video:description>Red Shift

Red Shift</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24925.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-17T17:37:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mx2M_ZKXM_c</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Red</video:tag>
      <video:tag>shift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-IIT-JEE-Trigonometry-Problem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - IIT JEE Trigonometry Problem 1</video:title>
      <video:description>IIT JEE Trigonometry Problem 1

2010 IIT JEE Paper I #29 Trigonometry problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24930.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-17T17:40:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X7GT9JKoAbo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-IIT-JEE-Perpendicular-Planes-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - IIT JEE Perpendicular Planes (Part 1)</video:title>
      <video:description>IIT JEE Perpendicular Planes (Part 1)

2010 IIT JEE Paper 1 #30 normal vector and planes (Part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24931.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-17T17:41:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2u535-HVJ_o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>Planes</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Four-Fundamental-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Four Fundamental Forces</video:title>
      <video:description>Four Fundamental Forces

Gravity, Weak, Electromagnetic and Strong</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24932.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2012-09-17T17:42:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FEF6PxWOvsk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Four</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-IIT-JEE-Perpendicular-Plane-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - IIT JEE Perpendicular Plane (part 2)</video:title>
      <video:description>IIT JEE Perpendicular Plane (part 2)

2010 IIT JEE Paper 1 #30 normal vector and planes (Part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24933.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-09-17T17:42:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/66pQLO--Ghk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Perpendicular</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Birth-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Birth of Stars</video:title>
      <video:description>Birth of Stars

Birth of Stars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24934.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-17T17:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i-NNWI8Ccas</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-IIT-JEE-Complex-Root-Probability-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - IIT JEE Complex Root Probability (part 1)</video:title>
      <video:description>IIT JEE Complex Root Probability (part 1)

2010 Paper 1 problem 31 Math (part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24935.jpg</video:thumbnail_loc>
      <video:duration>823</video:duration>
      <video:publication_date>2012-09-17T17:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bV_HSZ_W0nk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Detectable-Civilizations-in-our-Galaxy-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Detectable Civilizations in our Galaxy 1</video:title>
      <video:description>Detectable Civilizations in our Galaxy 1

A framework for thinking about how many detectable civilizations are out there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25014.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-17T18:07:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YYEgq1bweN4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Status-of-Concentrating-Solar-Power-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Status of Concentrating Solar Power Development</video:title>
      <video:description>&quot;Lec 6 - The Status of Concentrating Solar Power Development&quot; (April 4, 2011) Thomas Mancini, Concentrated Solar Power Manager at Sandia National Laboratories, discusses the state of the art in utility-scale concentrated solar power technology and elaborates on various deployments currently operating or planned for construction around the world.

Stanford University
http://www.stanford.edu

Concentrated Solar Power at Sandia National Laboratories
http://www.sandia.gov/csp/cspoverview.html

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18777.jpg</video:thumbnail_loc>
      <video:duration>3554</video:duration>
      <video:publication_date>2012-09-04T05:17:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJ-YpM8bjlw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Scenarios-of-the-Global-Climate-Energy-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Scenarios of the Global Climate Energy System</video:title>
      <video:description>&quot;Lec 1 - Scenarios of the Global Climate Energy System&quot; (May 23, 2011) Keywan Riahi, acting leader of the Energy Program at the International Institute for Applied Systems Analysis, discusses in-depth analyses of energy access and emissions controls for various populations and economic situations around the world as well as the practical economic insights generated from scenario comparisons for the global combined climate energy system.

Stanford University
http://www.stanford.edu

International Institute for Applied Systems Analysis
http://www.iiasa.ac.at/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18772.jpg</video:thumbnail_loc>
      <video:duration>3512</video:duration>
      <video:publication_date>2012-09-04T05:17:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qPoEtxkjXH8</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Plate-Tectonics-Difference-between-crust-and-lithosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Plate Tectonics-- Difference between crust and lithosphere</video:title>
      <video:description>Plate Tectonics-- Difference between crust and lithosphere

Plate Tectonics Introduction and Difference between crust and lithosphere</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24998.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2012-09-17T17:58:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f2BWsPVN7c4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>between</video:tag>
      <video:tag>crust</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lithosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Structure-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Structure of the Earth</video:title>
      <video:description>Structure of the Earth

Structure of the Earth - crust, mantle, core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24999.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2012-09-17T17:59:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4AxZ-6MOznY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Plate-Tectonics-Evidence-of-plate-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Plate Tectonics -- Evidence of plate movement</video:title>
      <video:description>Plate Tectonics -- Evidence of plate movement

Plate Tectonics -- Evidence of plate movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25000.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-09-17T17:59:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6EdsBabSZ4g</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>of</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-v-Hawaiian-Islands-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 v- Hawaiian Islands Formation</video:title>
      <video:description>Hawaiian Islands Formation

Hawaiian Islands formed by stationary hot spot under Pacific plate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25004.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-17T18:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1eibbfAEVk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hawaiian</video:tag>
      <video:tag>islands</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Compositional-and-Mechanical-Layers-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Compositional and Mechanical Layers of the Earth</video:title>
      <video:description>Compositional and Mechanical Layers of the Earth

Crust, mantle, core, lithosphere, asthenosphere, mesosphere, outer core, inner core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25005.jpg</video:thumbnail_loc>
      <video:duration>710</video:duration>
      <video:publication_date>2012-09-17T18:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hHteUIS0OFY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Compositional</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Why-S-Waves-Only-Travel-in-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Why S-Waves Only Travel in Solids</video:title>
      <video:description>Why S-Waves Only Travel in Solids

Why S-Waves Only Travel in Solids</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25007.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-17T18:03:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BTWLwoaNeBA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>s</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>only</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Refraction-of-Seismic-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Refraction of Seismic Waves</video:title>
      <video:description>Refraction of Seismic Waves

Refraction of Seismic Waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25008.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-17T18:04:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UNZ171fDja4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-The-Mohorovicic-Seismic-Discontinuity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - The Mohorovicic Seismic Discontinuity</video:title>
      <video:description>The Mohorovicic Seismic Discontinuity

The Mohorovicic Seismic Discontinuity- boundary between crust and mantle (or Moho)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25009.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2012-09-17T18:04:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yAQSucmHrAk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Mohorovicic</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>Discontinuity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-How-we-know-about-the-Earths-core</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - How we know about the Earth&apos;s core</video:title>
      <video:description>How we know about the Earth&apos;s core

S-wave shadow and P-wave detection patterns give us information about the core</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25010.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-09-17T18:05:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KL0i1RSnpfI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>we</video:tag>
      <video:tag>know</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>s</video:tag>
      <video:tag>core</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Californias-Low-Carbon-Fuel-Standard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - California&apos;s Low-Carbon Fuel Standard</video:title>
      <video:description>&quot;Lec 4 - California&apos;s Low-Carbon Fuel Standard&quot; (April 13, 2011) Dan Sperling, director of the Institute of Transportation Studies at UC Davis, and David Stern, Senior Advisor on Advanced Fuels at ExxonMobil, discuss the low-carbon fuel standard in California, moving from a basic definition of the standard to its motivations and effects from the perspectives of an academic researcher and an fuels industry expert.

Stanford University
http://www.stanford.edu

UC Davis - Institute of Transportation Studies
http://www.its.ucdavis.edu/index.php

ExxonMobil Refining and Supply Co.
http://www.ExxonMobil.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18775.jpg</video:thumbnail_loc>
      <video:duration>3303</video:duration>
      <video:publication_date>2012-09-04T05:17:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FUcZBx6vJ0w</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bio</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Detectable-Civilizations-in-our-Galaxy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Detectable Civilizations in our Galaxy 3</video:title>
      <video:description>Detectable Civilizations in our Galaxy 3

Reconciling with the traditional Drake Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25016.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-17T18:08:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LRmwUsxNSL0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics C3</video:title>
      <video:description>&quot;Lec 12 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24149.jpg</video:thumbnail_loc>
      <video:duration>4634</video:duration>
      <video:publication_date>2012-09-15T04:07:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hsQ1hpJrN0c</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Year-2008-Human-Foibles-Fraud-Manipulation-and-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Year 2008 -  Human Foibles, Fraud, Manipulation, and Regulation</video:title>
      <video:description>Human Foibles, Fraud, Manipulation, and Regulation -Year 2008

Financial Markets (ECON 252)

Regulation of financial and securities markets is intended to protect investors while still enabling them to make personal investment decisions. Psychological phenomena, such as magical thinking, overconfidence, and representativeness heuristic can cause deviations from rational behavior and distort financial decision-making. However, regulation and regulatory bodies, such as the SEC, FDIC, and SIPC, most of which were created just after the Great Depression, are intended to help prevent the manipulation of investors&apos; psychological foibles and maintain trust in the markets so that a broad spectrum of investors will continue to participate.

00:00 - Chapter 1. Introduction 
03:24 - Chapter 2. Human Errors in Financial Decision-Making 
22:34 - Chapter 3. Why Regulation of Finance Is Necessary 
27:51 - Chapter 4. The Rise of the Securities and Exchange Commission 
39:18 - Chapter 5. Regulation of Private Investments and Hedge Funds 
49:14 - Chapter 6. Nongovernmental Surveillance of Insider Trading and Accounting Regulation 
59:45 - Chapter 7.  Protections for the Individual Investor: the SIPC and the FDIC
01:10:38 - Chapter 8. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12546.jpg</video:thumbnail_loc>
      <video:duration>4315</video:duration>
      <video:publication_date>2012-08-20T13:48:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LEB2k9jJzzc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>attention</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>FDIC</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>Brandeis</video:tag>
      <video:tag>magical</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>overconfidence</video:tag>
      <video:tag>quasi</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>representativeness</video:tag>
      <video:tag>heuristic</video:tag>
      <video:tag>sec</video:tag>
      <video:tag>SIPC</video:tag>
      <video:tag>SIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Mean-Median-and-Mode</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Mean Median and Mode</video:title>
      <video:description>Mean Median and Mode

u08_l2_t1_we1 Mean Median and Mode</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25069.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-18T01:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k3aKKasOmIw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mean</video:tag>
      <video:tag>median</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mode</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Range-and-Mid-range</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Range and Mid-range</video:title>
      <video:description>Range and Mid-range

u08_l2_t1_we2 Range and Mid-range</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25070.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-18T01:05:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7DtWXEPB_AI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Range</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Measures-of-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Measures of Center</video:title>
      <video:description>Measures of Center

u08_l2_t1_we3 Measures of Center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25072.jpg</video:thumbnail_loc>
      <video:duration>473</video:duration>
      <video:publication_date>2012-09-18T01:06:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F6zcGSY15Vw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>center</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Python-Lists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Python Lists</video:title>
      <video:description>Python Lists

Understanding the basics of lists in Python</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25073.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
      <video:publication_date>2012-09-18T01:06:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zEyEC34MY1A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Python</video:tag>
      <video:tag>lists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-For-Loops-in-Python</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - For Loops in Python</video:title>
      <video:description>For Loops in Python

Basics of for loops in Python</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25075.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2012-09-18T01:06:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9LgyKiq_hU0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>for</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Python</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Box-and-Whisker-Plots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Box-and-Whisker Plots</video:title>
      <video:description>Box-and-Whisker Plots

u08_l3_t1_we1 Box-and-Whisker Plots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25076.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-18T01:07:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-M0Fi0ijnJs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Box</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Whisker</video:tag>
      <video:tag>Plots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-While-Loops-in-Python</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - While Loops in Python</video:title>
      <video:description>While Loops in Python

Seeing that a while loop can do the same thing as a for loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25077.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2012-09-18T01:07:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D0Nb2Fs3Q8c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>while</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Python</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Writing-a-Simple-Factorial-Program-Python-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Writing a Simple Factorial Program. (Python 2)</video:title>
      <video:description>Writing a Simple Factorial Program. (Python 2)

Writing a simple factorial program with a &quot;for&quot; loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25079.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2012-09-18T01:08:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZyYp1V84Xqc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Writing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Misleading-Line-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Misleading Line Graphs</video:title>
      <video:description>Misleading Line Graphs

u08_l3_t1_we2 Misleading Line Graphs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25080.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2012-09-18T01:09:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gs-OPF3KEGU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Misleading</video:tag>
      <video:tag>line</video:tag>
      <video:tag>graphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Stepping-Through-the-Factorial-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Stepping Through the Factorial Program</video:title>
      <video:description>Stepping Through the Factorial Program

Stepping through what happens when a user inputs a particular value into our factorial program</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25081.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-18T01:09:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dn9XjHz33O8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Stepping</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Simple-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Simple Probability</video:title>
      <video:description>Simple Probability

u08_l4_t1_we1 Simple Probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25083.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-18T01:09:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yUaI0JriZtY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>simple</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TWiV-Live-at-the-2011-ASM-General-Meeting-in-New-Orleans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TWiV Live at the 2011 ASM General Meeting in New Orleans</video:title>
      <video:description>In episode 49 of MicrobeWorld Video, Vincent and guests Rachel Katzenellenbogen, Roger Hendrix, and Harmit Malik recorded TWiV #135 live at the 2011 ASM General Meeting in New Orleans, where they discussed transformation and oncogenesis by human papillomaviruses, the amazing collection of bacteriophages on the planet, and the evolution of genetic conflict between virus and host.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6969.jpg</video:thumbnail_loc>
      <video:duration>5198</video:duration>
      <video:publication_date>2011-07-08T14:25:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vZJ_3c-mYU0</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ASM</video:tag>
      <video:tag>bacteriophage</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>human</video:tag>
      <video:tag>papillomavirus</video:tag>
      <video:tag>retrovirus</video:tag>
      <video:tag>tethering</video:tag>
      <video:tag>Viral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Differential-of-a-vector-valued-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Differential of a vector valued function</video:title>
      <video:description>Differential of a vector valued function

Understanding the differential of a vector valued function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19941.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2012-09-06T01:07:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FYMn61HLw1k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Energy-Lessons-from-the-Heartland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Energy Lessons from the Heartland</video:title>
      <video:description>&quot;Lec 12 - Energy Lessons from the Heartland&quot; February 7, 2011 - Nancy Jackson, Founder and Chair of the Climate and Energy Project of Kansas, discusses the efforts of her organization to implement broad social changes related to sustainable energy in two focus areas: raising support for the adoption of wind power and converting residential users to more predominately wind-powered energy plans; and educating consumers on the benefits and ease of energy efficiency measures at both the household and broader state political levels.

Stanford University
http://www.stanford.edu

Climate and Energy Project, Kansas
http://www.climateandenergy.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18783.jpg</video:thumbnail_loc>
      <video:duration>2232</video:duration>
      <video:publication_date>2012-09-04T05:25:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PYZbwPqeoOo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Vi-and-Sal-Explore-How-We-Think-About-Scale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Vi and Sal Explore How We Think About Scale</video:title>
      <video:description>Vi and Sal Explore How We Think About Scale

Vi Hart (http://www.youtube.com/vihart) and Sal talk about how we humans perceive things nonlinearly</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20011.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-06T01:27:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4xfOq00BzJA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sal</video:tag>
      <video:tag>Explore</video:tag>
      <video:tag>How</video:tag>
      <video:tag>we</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>about</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Bacterial-Meningitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Bacterial Meningitis</video:title>
      <video:description>Bacterial Meningitis

Dr. Charles Prober discusses prudent prescribing of antibiotics in the context of bacterial meningitis with 4th year medical student Morgan Theis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25155.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-18T01:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CnXuSCaCNBo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Bacterial</video:tag>
      <video:tag>Meningitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Solving-One-Step-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Solving One-Step Equations 2</video:title>
      <video:description>Solving One-Step Equations 2

u10_L1_T1_we3 Solving One-Step Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25156.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2012-09-18T01:33:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DqeMQHomwAU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Childhood-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Childhood Growth</video:title>
      <video:description>Childhood Growth

Sal talks with Dr. Laura Bachrach about childhood growth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25159.jpg</video:thumbnail_loc>
      <video:duration>756</video:duration>
      <video:publication_date>2012-09-18T01:34:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gF0aA-si89Y</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>childhood</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Ritual-of-the-Bedside-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Ritual of the Bedside Exam</video:title>
      <video:description>Ritual of the Bedside Exam

Dr. Abraham Verghese explains the ritual of the bedside exam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25160.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-18T01:35:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w2QVg9mezcY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Ritual</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bedside</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-Gas-Powered-Engine-Having-4-Cylinder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of A Gas Powered Engine Having 4 Cylinder</video:title>
      <video:description>This video from gyroscope.com will help you to understand all about the 4 cylinder gas powered engine. These engines are more powerful then others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9280.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-30T05:53:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9280.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>4</video:tag>
      <video:tag>Cylinder</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Powered</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Systemic-Thinking-About-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Systemic Thinking About Cancer</video:title>
      <video:description>Systemic Thinking About Cancer

Dr. David Agus discusses thinking systemically about cancer and other things</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25162.jpg</video:thumbnail_loc>
      <video:duration>694</video:duration>
      <video:publication_date>2012-09-18T01:35:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7zk0ubr_lzo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>systemic</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Vitamin-C-and-the-Limeys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Vitamin C and the Limeys</video:title>
      <video:description>Vitamin C and the Limeys

Sal and Dr. David Agus talk about the history of Scurvy and Vitamin C</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25163.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2012-09-18T01:36:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mp9II8MmuoA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Limeys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Multi-step-equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Multi-step equations 2</video:title>
      <video:description>Multi-step equations 2

u10_l1_t2_we2 Multi-step equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25164.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-18T01:36:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJyVct57-9s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Inflammation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Inflammation</video:title>
      <video:description>Inflammation

Dr. David Agus talks about inflammation (while Sal repeatedly misspells it with one &quot;m&quot;)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25165.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-18T01:36:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GZ6I3T1RAnQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>inflammation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-More-Involved-Multi-Step-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - More Involved Multi-Step Equation</video:title>
      <video:description>More Involved Multi-Step Equation

u10_l1_t2_we_int More Involved Multi-Step Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25166.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-18T01:36:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AmIeRC8qy5k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>involved</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Blue-Cross-and-Blue-Shield</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Blue Cross and Blue Shield</video:title>
      <video:description>Blue Cross and Blue Shield

Sal and Dr. Baker talk a bit about Blue Cross and Blue Shield</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25167.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-18T01:36:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9xdJgPWO-w</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>blue</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>and</video:tag>
      <video:tag>shield</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Equation-Special-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Equation Special Cases</video:title>
      <video:description>Equation Special Cases

u10_l1_t3_we1 Equation Special Cases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25168.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-09-18T01:37:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zKotuhQWIRg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>special</video:tag>
      <video:tag>cases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-For-Abdomen-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video For Abdomen Examination</video:title>
      <video:description>This video shows a discussion about the the examination of abdomen. Really important tips for being a good physician are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd4ae01a-6c0f-45e3-bfd3-889c6f921cd7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1441</video:duration>
      <video:publication_date>2011-11-29T01:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8617.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-188-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 188 - Lecture 17</video:title>
      <video:description>Computer Science 188 - Lecture 17

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26318.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-19T00:48:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hbaITNGZ3-k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 15 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses pharmacokinetics by using a virtual human body as a model.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18858.jpg</video:thumbnail_loc>
      <video:duration>2549</video:duration>
      <video:publication_date>2012-09-04T06:32:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jgWsZb60z74</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Lethal</video:tag>
      <video:tag>threshold</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>model</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>State</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>dimensionl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 22 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27332.jpg</video:thumbnail_loc>
      <video:duration>2709</video:duration>
      <video:publication_date>2012-09-21T05:32:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fPh-0pXLsw4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 16 - Introduction to Chemical Engineering&quot; The head TA of Introduction to Chemical Engineering (E20) fills in for Professor Channing Robertson and discusses how to construct a pharmacokinetics model using a virtual human &quot;tank&quot; model.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18859.jpg</video:thumbnail_loc>
      <video:duration>2856</video:duration>
      <video:publication_date>2012-09-04T06:32:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cuRhLSs6EPE</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>model</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>water</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>function</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>time</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>sta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-Made-Gas-Turbine-the-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Home Made Gas Turbine the Test</video:title>
      <video:description>These gentlemen take time out to tesst their creation. They check to see if their home made Gas Turbine is operational, and yes it is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac4f1ab4-865c-42a1-a4d1-74ea38078814/cand_25.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-25T20:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7889.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>home</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Three-Points-Defining-a-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Three Points Defining a Circle</video:title>
      <video:description>Three Points Defining a Circle

Showing that three points uniquely define a circle and that the center of a circle is the circumcenter for any triangle that the circle is circumscribed about</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20381.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2012-09-06T14:32:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_xhiP6g2ow</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Three</video:tag>
      <video:tag>Points</video:tag>
      <video:tag>Defining</video:tag>
      <video:tag>A</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-An-Eye-Trackers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of An Eye Trackers</video:title>
      <video:description>A brief explanation of each part of an eye tracker with its working is shown here. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c2cf531a-75e3-42fa-9127-213d3f5ed3fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-01-30T04:29:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29004.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Trackers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Biology-1A-Lecture-14-DNA-the-genetic-material</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Biology 1A - Lecture 14: DNA: the genetic material</video:title>
      <video:description>Biology 1A - Lecture 14: DNA: the genetic material

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26319.jpg</video:thumbnail_loc>
      <video:duration>2882</video:duration>
      <video:publication_date>2012-09-19T00:48:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nqvloeV1nsA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>material</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-35-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 35-Biology 1A -</video:title>
      <video:description>lec 35-Biology 1A - General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23394.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-13T13:28:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kz4FabtBjpQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-an-animation-for-the-children</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: an animation for the children</video:title>
      <video:description>Cystic fibrosis is a genetic disease. There are about 70000 cases of cystic fibrosis worldwide. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd7471ee-3afa-4d9b-b1a4-fe65a26853de/cand_25.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-11-28T10:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8393.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>children</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-188-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 188 - Lecture 21</video:title>
      <video:description>Computer Science 188 - Lecture 21

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26329.jpg</video:thumbnail_loc>
      <video:duration>4282</video:duration>
      <video:publication_date>2012-09-19T00:50:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GpsB3JpOTjQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Using-a-Protractor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Using a Protractor</video:title>
      <video:description>Using a Protractor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20265.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2012-09-06T13:54:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dw41PMWek6U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Protractor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/E-1-Reaction-of-2-bromo-3-methylpentane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>E-1 Reaction of 2-bromo-3-methylpentane</video:title>
      <video:description>The full explanation of how alkenes are formed via an E-1 elimination reaction of an alkyl halide. This one even includes a nice 1,2-hydride shift</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/d8e73a9e-45d9-4b97-a56d-7eed8d036471/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2008-03-30T02:34:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1293.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>e1reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 18- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Shortest Paths II: Bellman-Ford, Linear Programming, Difference Constraints

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16480.jpg</video:thumbnail_loc>
      <video:duration>4637</video:duration>
      <video:publication_date>2012-08-30T17:34:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ttezuzs39nk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 1 - Geography of United States Elections&quot; Professor Martin Lewis provides an overview of the Geography of United States Elections.

Starting on October 15, you can follow a timely course being presented by Stanford University. Led by Martin Lewis, this map-intensive course will explore the geography of US elections (both past and present), and challenge the suggestion that we are simply divided into a &quot;Red America&quot; and &quot;Blue America.&quot; It&apos;s really much more complicated than that.

Offered by Stanford&apos;s Continuing Studies program, the course will last five weeks, and include a debrief after the presidential election. Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18864.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-04T06:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1qWYcSfGt5k</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Politics</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
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      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
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      <video:tag>map</video:tag>
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      <video:tag>America</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chiral-Isomers-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Chiral Isomers  (Quiz)</video:title>
      <video:description>Chiral Isomers  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26340.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-09-19T00:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BwPxen6eBV8</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chiral</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-188-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 188 - Lecture 26</video:title>
      <video:description>Computer Science 188 - Lecture 26

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26341.jpg</video:thumbnail_loc>
      <video:duration>3963</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5ZA1ZgfzkzQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Covalent-Bonding-Molecular-Orbitals-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Covalent Bonding Molecular Orbitals I</video:title>
      <video:description>Covalent Bonding Molecular Orbitals I

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26347.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-19T00:53:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mgg27LTeNPo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Respiratory-System-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Respiratory System Part 1</video:title>
      <video:description>This series of physical examination shows a patient&apos;s full respiratory system examination. A step by step procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d4bb1c70-b975-4440-83c1-ed3bca39cafe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-30T08:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9360.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
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      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Computer-Science-188-Lecture-29-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Computer Science 188 - Lecture 29: Review</video:title>
      <video:description>Computer Science 188 - Lecture 29: Review

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26356.jpg</video:thumbnail_loc>
      <video:duration>4755</video:duration>
      <video:publication_date>2012-09-19T00:55:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nf9zrhCuvdY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Molecular-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Molecular Orbitals</video:title>
      <video:description>Molecular Orbitals

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26357.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-09-19T00:55:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hx9dFbQ2zhk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MO-Bond-Descriptions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MO Bond Descriptions</video:title>
      <video:description>MO Bond Descriptions

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26358.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-19T00:56:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aLwZdRbk8_4</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>MO</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Descriptions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Paramagnetism-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Paramagnetism  (Quiz)</video:title>
      <video:description>Paramagnetism  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26360.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-09-19T00:56:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-tJR8S6uJEI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Paramagnetism</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Year-2008-Learning-from-and-Responding-to-Financial-Crisis-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Year 2008  Learning from and Responding to Financial Crisis II</video:title>
      <video:description>Learning from and Responding to Financial Crisis II (Lawrence Summers) -Year 2008

Financial Markets (ECON 252)

In the second of his two lectures in honor of Arthur Okun, Professor Summers points out that real interest rates have been very low in the current subprime crisis. This indicates that the shock to the economy was more a financial breakdown shock than a disinflation shock. But financial breakdown shocks are not necessarily very harmful to the economy, so long as financial intermediation capital is not destroyed. In a financial crisis like the present one, financial firms are likely to take the step of decreasing their leverage, often by contracting loans, which creates its own risks for the economy. Regulators should place pressure on financial institutions to raise their capital and should intervene in near foreclosure situations, but should not attempt to support housing prices.

00:00 - Chapter 1. Introduction and Recap 
02:51 - Chapter 2. Understanding Recessions in Terms of the IS/LM Model 
12:35 - Chapter 3. Financial Intermediation Capital: Essential for Economic Growth 
23:08 - Chapter 4. U.S. Fiscal Policy Challenges and Objectives 
36:44 - Chapter 5. Caution against Overdependence on Monetary Policy and the Federal Funds Rate 
48:12 - Chapter 6. Obstacles in Introducing New Capital into and Increasing Direct Regulation of Financial Markets 
57:50 - Chapter 7. Fiscal Policy Coordination in the International Context: Observations and Suggestions 
01:06:56 - Chapter 8. Q&amp;A: From Paulson&apos;s Proposal to Regulation of Lending and Leverage 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12564.jpg</video:thumbnail_loc>
      <video:duration>5902</video:duration>
      <video:publication_date>2012-08-20T13:57:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rpb1i9rL99I</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Central</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>Recession</video:tag>
      <video:tag>intermediation</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Macroeconomics</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>recessions</video:tag>
      <video:tag>subprime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Magnet-CO2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Magnet CO2</video:title>
      <video:description>Magnet CO2

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26365.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-19T00:57:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/urawDwJNJco</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>CO2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Liquid-Oxygen-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Liquid Oxygen Formation</video:title>
      <video:description>Liquid Oxygen Formation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26366.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-09-19T00:57:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gnhR0PHCdSY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Philosophy 3</video:title>
      <video:description>&quot;Lec 3 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27241.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-09-21T04:20:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/li_RAbS5ITQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Year-2008-Banking-Successes-and-Failures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -Year 2008 -  Banking: Successes and Failures</video:title>
      <video:description>Banking: Successes and Failures
Financial Markets (ECON 252) -Year 2008

Banks, which were first created in primitive form by goldsmiths hundreds of years ago, have evolved into central economic institutions that manage the allocation of resources, channel information about productive activities, and offer the public convenient investment vehicles. Although there are several types of banking institutions, including credit unions and Saving and Loan Associations, commercial banks are the largest and most important in the banking system. Banks are designed to address three significant problems in capital markets: adverse selection, moral hazard, and liquidity. Banks make money by borrowing long and lending short and use fractional reserves to lend more funds than are deposited. History has seen numerous problems in banks, including bank runs and insolvency. Government support and regulation, such as those implemented via the Basel Accord, as well as rating agencies help to ensure that investors trust the banks with which they have relations.

00:00 - Chapter 1. On Andrew Redleaf: Reaping Rewards from Opportunities 
11:06 - Chapter 2. The Origin of Banks, from Goldsmiths to Commercial Banks 
25:29 - Chapter 3. Why Banks Exist: On Adverse Selection, Moral Hazard and Liquidity 
37:15 - Chapter 4. Rating Agencies: Do They Work? 
44:08 - Chapter 5. The Ongoing Fragility of Banks and Structures of Bank Regulation 
58:17 - Chapter 6. The Subprime Crisis in the U.S. and in Europe 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12551.jpg</video:thumbnail_loc>
      <video:duration>4296</video:duration>
      <video:publication_date>2012-08-20T13:50:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q5u1xJVXurk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>bank</video:tag>
      <video:tag>runs</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>Basel</video:tag>
      <video:tag>Accord</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>banks</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>unions</video:tag>
      <video:tag>deposits</video:tag>
      <video:tag>FDIC</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>Reserves</video:tag>
      <video:tag>rating</video:tag>
      <video:tag>agencies</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>and</video:tag>
      <video:tag>loan</video:tag>
      <video:tag>associations</video:tag>
      <video:tag>special</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>thrifts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Philosophy 3</video:title>
      <video:description>&quot;Lec 2 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27240.jpg</video:thumbnail_loc>
      <video:duration>2618</video:duration>
      <video:publication_date>2012-09-21T04:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bC1S35oPmEs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Biology-1B-Lecture-13-Water-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Biology 1B - Lecture 13: Water Relations</video:title>
      <video:description>Biology 1B - Lecture 13: Water Relations

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26407.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-19T01:05:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6YLtGTjGUH8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>water</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-science-of-transgenic-technology-part-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The science of transgenic technology part 1 of 2</video:title>
      <video:description>What do humans flies and worms have in common more than you might think see how transgenic organisms are engineered and how they enable researchers to study genetic diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a7ea5329-6bfc-40a2-aff5-cd9c6d2b4537/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2010-11-22T22:29:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5689.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Guyanas-Red-howler-monkeys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Guyana&apos;s Red howler monkeys</video:title>
      <video:description>Red howler monkeys are simply the loudest monkeys on the planet, and they are very social living in families of between 6 to 15 individuals. These are from Guyana.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ef9fe3b8-c687-45de-a3e5-ec2ae7ded3c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-26T00:10:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7996.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Red</video:tag>
      <video:tag>howler</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>Expedition</video:tag>
      <video:tag>Guyana</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cleaning-and-Shaping-Root-Canal-Curved-Canal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Cleaning and Shaping Root Canal - Curved Canal</video:title>
      <video:description>&quot;Lec 12 - Cleaning and Shaping Root Canal - Curved Canal&quot; The technique for preparing for a curved root canal is demonstrated on an extracted tooth. X-rays and graphics are used. Orig. air date: JUN 4 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22914.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2012-09-11T09:29:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TFxb9lBbI4s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Shaping</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>Curved</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Public Health 251D</video:title>
      <video:description>Lec 8- Public Health 251D .
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19166.jpg</video:thumbnail_loc>
      <video:duration>6372</video:duration>
      <video:publication_date>2012-09-04T18:39:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/meMcj0NcCpI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Physics-10-Atoms-and-Heat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Physics 10 Atoms and Heat</video:title>
      <video:description>Physics 10 Atoms and Heat

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19288.jpg</video:thumbnail_loc>
      <video:duration>4440</video:duration>
      <video:publication_date>2012-09-05T01:14:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6ysbZ_j2xi0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Physics-10-Gravity-and-Satellites-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Physics 10 Gravity and Satellites II</video:title>
      <video:description>Physics 10 Gravity and Satellites II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19294.jpg</video:thumbnail_loc>
      <video:duration>3857</video:duration>
      <video:publication_date>2012-09-05T01:17:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fLjaVL26hzI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lava-Lake-Test-With-Organic-Waste</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lava Lake - Test With Organic Waste</video:title>
      <video:description>Video shows disposal of camp waste in a lava lake. Surprisingly, the waste penetrates the crust of lake and triggers a violent lava formation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2e957cbf-684e-4eb2-b0df-8594707f0b25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2013-02-05T04:07:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29140.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Eruption</video:tag>
      <video:tag>after</video:tag>
      <video:tag>person</video:tag>
      <video:tag>falls</video:tag>
      <video:tag>in</video:tag>
      <video:tag>lava</video:tag>
      <video:tag>lake</video:tag>
      <video:tag>of</video:tag>
      <video:tag>volcano</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>garbage</video:tag>
      <video:tag>trash</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Three-Year-Trek-of-NASAs-Mars-Rover-Opportunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three-Year Trek of NASA&apos;s Mars Rover Opportunity</video:title>
      <video:description>309 images taken during the 13-mile journey appear in this video. A brief discussion of the NASA&apos;s mars rover mission is provide here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2255e53c-6aee-43e6-9fa5-a0dc73ed0f99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-02-05T04:15:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29161.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Rover</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>Trek</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-the-Price-to-Earnings-Ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Introduction to the Price-to-Earnings Ratio</video:title>
      <video:description>Introduction to the Price-to-Earnings Ratio

Price to Earnings Ration (or P/E ratio).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22629.jpg</video:thumbnail_loc>
      <video:duration>887</video:duration>
      <video:publication_date>2012-09-11T02:43:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cppxO67e6eo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Earnings</video:tag>
      <video:tag>Ratio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Backyard-Black-Hole-Sci-Fi-Science-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Backyard Black Hole   Sci Fi Science Video</video:title>
      <video:description>More info: http://science.discovery.com/tv/sci-fi-science/
Michio Kaku&apos;s plan to avoid being &quot;spaghettified.&quot;/nWhat is Blackhole: A black hole is a region of space from which nothing, not even light, can escape. It is the result of the deformation of spacetime caused by a very compact mass. Around a black hole there is an undetectable surface which marks the point of no return, called an event horizon. It is called &quot;black&quot; because it absorbs all the light that hits it, reflecting nothing, just like a perfect black body in thermodynamics.[1] Quantum mechanics predicts that black holes also emit radiation like a black body with a finite temperature. This temperature decreases with the mass of the black hole, making it unlikely to observe this radiation for black holes of stellar mass. Reff: Wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4657.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-10-15T21:37:31.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4657.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blackhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Controlled-Environmental-Life-Support</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Controlled Environmental Life Support</video:title>
      <video:description>&quot;Lec 8 - Controlled Environmental Life Support&quot; Fifteenth lecture of Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18674.jpg</video:thumbnail_loc>
      <video:duration>4890</video:duration>
      <video:publication_date>2012-09-04T03:49:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_BRfvnCDOvE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>human</video:tag>
      <video:tag>astronaut</video:tag>
      <video:tag>skylab</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Toothbrushing-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Toothbrushing Part II</video:title>
      <video:description>&quot;Lec 15 - Toothbrushing Part II&quot; This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21553.jpg</video:thumbnail_loc>
      <video:duration>880</video:duration>
      <video:publication_date>2012-09-09T05:54:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C6QryUju-fM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Toothbrushing</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-man-who-could-have-measured-penguin-size-by-how-icebergs-jiggled-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The man who could have measured penguin size by how icebergs jiggled by Minute Physics</video:title>
      <video:description>Minute Physics does a wonderful job summarizing what Albert Einstein thought of atoms. If you want to learn more about quantum physics, relativity, Brownian Motion, and more, then you must see this short clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/06e2b848-a092-4ab5-8b93-d299ed60d4df/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2013-02-05T04:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29197.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Confidence-Interval-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 -  Confidence Interval Example</video:title>
      <video:description>Confidence Interval Example

Confidence Interval Example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22693.jpg</video:thumbnail_loc>
      <video:duration>1116</video:duration>
      <video:publication_date>2012-09-11T02:52:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SeQeYVJZ2gE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Confidence</video:tag>
      <video:tag>Interval</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-secret-to-rising-sea-levels-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the secret to rising sea levels? by ASAP Science</video:title>
      <video:description>What does global climate change have to do with the interesting answer? What is thermal expansion? ASAP Science offers this informative video for the answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9a0c7462-6e5b-478d-b2d5-850820c4f675/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2013-02-05T04:35:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29207.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Review-of-China-US-currency-situation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  14 - Review of China US currency situation</video:title>
      <video:description>Review of China US currency situation

Review of China US currency situation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22648.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2012-09-11T02:46:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DtlFQ_nNaQM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>China</video:tag>
      <video:tag>US</video:tag>
      <video:tag>Currency</video:tag>
      <video:tag>situation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-year-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a year? by Minute Physics</video:title>
      <video:description>Isn&apos;t a year simply 365 days? Minute Physics produces the complete answer swiftly for us once again.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ea0eb08f-d0be-49bd-b315-caececbe5813/cand_25.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2013-02-07T06:21:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29242.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Year</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-View-Controller-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - View Controller Basics</video:title>
      <video:description>&quot;Lec 6 - View Controller Basics&quot; (April 20, 2009) Evan Doll outlines designing iPhone applications, goes on to discuss the model-view-controller paradigm, and explores view controllers

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18701.jpg</video:thumbnail_loc>
      <video:duration>4373</video:duration>
      <video:publication_date>2012-09-04T04:06:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I99UHa2yUds</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>Display</video:tag>
      <video:tag>organization</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-First-Law-of-Thermodynamics-Internal-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - First Law of Thermodynamics/ Internal Energy</video:title>
      <video:description>First Law of Thermodynamics/ Internal Energy

First law of thermodynamic and Internal Energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22650.jpg</video:thumbnail_loc>
      <video:duration>1060</video:duration>
      <video:publication_date>2012-09-11T02:46:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xb05CaG7TsQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 4 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;The Witch Craze&quot;

April 9th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20676.jpg</video:thumbnail_loc>
      <video:duration>4002</video:duration>
      <video:publication_date>2012-09-07T08:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DNNKLihkZdY</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 4 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 15th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20714.jpg</video:thumbnail_loc>
      <video:duration>4277</video:duration>
      <video:publication_date>2012-09-07T15:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZHTFRfw6Wm4</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Letters and Science C70V</video:title>
      <video:description>Lec 23- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17146.jpg</video:thumbnail_loc>
      <video:duration>4554</video:duration>
      <video:publication_date>2012-09-02T11:23:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RYzFFK72Sdo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Complete-Denture-Processing-Flasking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75- Complete Denture Processing - Flasking</video:title>
      <video:description>&quot;Lec 75- Complete Denture Processing - Flasking&quot; Flasks a maxillary-mandibular denture for complete denture processing. Shows the different steps in pouring the plaster and setting the master cast. Part 1 of 4. Orig. air date: OCT 10 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20983.jpg</video:thumbnail_loc>
      <video:duration>946</video:duration>
      <video:publication_date>2012-09-08T06:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LRGMAWzph0o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>75</video:tag>
      <video:tag>Complete</video:tag>
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      <video:tag>processing</video:tag>
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      <video:tag>Flasks</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Sequences-and-series-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Sequences and series (part 2)</video:title>
      <video:description>Sequences and series (part 2)

Finding the sum of an infinite geometric series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19946.jpg</video:thumbnail_loc>
      <video:duration>603</video:duration>
      <video:publication_date>2012-09-06T01:08:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U_8GRLJplZg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>sequences</video:tag>
      <video:tag>and</video:tag>
      <video:tag>series</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-CS-61A-Higher-Order-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - CS 61A : Higher-Order Procedures</video:title>
      <video:description>CS 61A : Higher-Order Procedures

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19574.jpg</video:thumbnail_loc>
      <video:duration>2576</video:duration>
      <video:publication_date>2012-09-05T03:39:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZjjpW2CxRoc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-CS-61B-Java-Packages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - CS 61B Java Packages</video:title>
      <video:description>CS 61B Java Packages

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19581.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-09-05T03:41:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gAcAtPtWpuQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
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      <video:tag>packages</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Binomial-Theorem-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Binomial Theorem (part 1)</video:title>
      <video:description>Binomial Theorem (part 1)

Introduction to raising (a+b)^n</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19952.jpg</video:thumbnail_loc>
      <video:duration>758</video:duration>
      <video:publication_date>2012-09-06T01:10:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cv4YhIMfbeM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Law-2707-Greenhouse-Gases-and-Wrap-upl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Law 270.7  Greenhouse Gases and Wrap-upl</video:title>
      <video:description>Law 270.7  Greenhouse Gases and Wrap-upl

November 24, 2008

To what extent can we rely on a renewable energy future to reduce electricity-related greenhouse gas emissions?  Which technologies should be given the highest priority?  What role will state and federal law play?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19583.jpg</video:thumbnail_loc>
      <video:duration>5565</video:duration>
      <video:publication_date>2012-09-05T03:41:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RLpPzx3WKW0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
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      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Area-of-Diagonal-Generated-Triangles-of-Rectangle-are-Equal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Area of Diagonal Generated Triangles of Rectangle are Equal</video:title>
      <video:description>Area of Diagonal Generated Triangles of Rectangle are Equal

Area of Diagonal Generated Triangles of Rectangle are Equal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20372.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2012-09-06T14:28:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YTRimTJ5nX4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Diagonal</video:tag>
      <video:tag>Generated</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>Rectangle</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Equal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-A-Romp-Through-Ethics-for-Complete-Beginners-77</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- A Romp Through Ethics for Complete Beginners (7/7)</video:title>
      <video:description>&quot;Lec 34- A Romp Through Ethics for Complete Beginners (7/7)&quot;Part 7 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. This final episode is a time to take stock and bring together all the strands we&apos;ve considered.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-07.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21425.jpg</video:thumbnail_loc>
      <video:duration>4905</video:duration>
      <video:publication_date>2012-09-09T05:05:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jZhQkRGdCjk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Chemistry 3B</video:title>
      <video:description>Lec 16- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17085.jpg</video:thumbnail_loc>
      <video:duration>4489</video:duration>
      <video:publication_date>2012-09-02T05:45:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MJbRM-Q0pZw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science C149</video:title>
      <video:description>&quot;Lec 5 - Computer Science C149&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23955.jpg</video:thumbnail_loc>
      <video:duration>4818</video:duration>
      <video:publication_date>2012-09-14T12:12:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHRdxpFTR1A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Equivalent-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Equivalent Circuit</video:title>
      <video:description>Lec 16- Equivalent Circuit.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17113.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-02T10:12:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IBooLZ6YJzw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Inferno-V-VI-VII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Inferno V, VI, VII</video:title>
      <video:description>&quot;Lec 4 - Inferno V, VI, VII&quot; Dante in Translation  (ITAL 310)

This lecture examines Inferno IV -VII. Dante&apos;s Limbo, modeled on the classical locus amoenus, is identified as a place of repose and vulnerability. Here, in fact, among the poets of antiquity, the pilgrim falls prey to poetic hubris by joining in their ranks. The pilgrim is faced with the consequences of his poetic vocation when he descends to the circle of lust (Inferno V), where Francesca da Rimini, in her failure to distinguish romance from reality, testifies to the dangers inherent to the act of reading. From the destructive power of lust within the private world of the court, Dante moves on to the effects of its sister sin, gluttony, on the public sphere of the city. The relationship posited in Inferno VI between Ciacco and his native Florence is read as a critique of the &quot;body politic.&quot; In conclusion, Virgil&apos;s discourse on Fortune in the circle of avarice and prodigality (Inferno VII) is situated within the Christian world of divine providence.

00:00 - Chapter 1. The Ambiguities of Gardens
04:10 - Chapter 2. Canto V: The Second Circle 
13:14 - Chapter 3. The Lustful in the Second Circle 
19:40 - Chapter 4. Overwhelmed by Pity, Dante Faints Like a Dead Body
32:34 - Chapter 5. A Story of Reading; References to Time 
40:29 - Chapter 6. Canto VI: The Third Circle; Ciacco 
57:47 - Chapter 7. Dante&apos;s Political Understanding 
01:03:05 - Chapter 8. Canto VII: The Avaricious in the Fourth Circle 
01:08:17 - Chapter 9. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23067.jpg</video:thumbnail_loc>
      <video:duration>4264</video:duration>
      <video:publication_date>2012-09-12T06:26:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5z2umV9UvIw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Inferno</video:tag>
      <video:tag>V</video:tag>
      <video:tag>vi</video:tag>
      <video:tag>VII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Electrical Engineering 240</video:title>
      <video:description>lec 13-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20893.jpg</video:thumbnail_loc>
      <video:duration>4754</video:duration>
      <video:publication_date>2012-09-08T00:01:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ar_oGBIDYdA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Social-Security-Intro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Social Security Intro</video:title>
      <video:description>Social Security Intro

Basics on how social security works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25117.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-18T01:22:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gLHUCUv1e5Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>social</video:tag>
      <video:tag>security</video:tag>
      <video:tag>Intro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Order-of-Operations-2-old</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Order of Operations 2 (old)</video:title>
      <video:description>Order of Operations 2 (old)

U09_L4_T1_we2 Order of Operations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25153.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2012-09-18T01:33:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_sJXUM8W4LY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>2</video:tag>
      <video:tag>old</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Absolute-value-inequalities-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Absolute value inequalities Example 1</video:title>
      <video:description>Absolute value inequalities Example 1

U05_L1_T2_we1 : Absolute value inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24586.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-09-17T14:11:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TvUCe6Bomy4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Futures-and-Forward-Curves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Futures and Forward Curves</video:title>
      <video:description>Futures and Forward Curves

Normal and Inverted Futures Curves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20387.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-06T14:37:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AnATlMVA12E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
      <video:tag>and</video:tag>
      <video:tag>forward</video:tag>
      <video:tag>Curves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Building-the-Virtual-Volunteer-Community</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Building the Virtual Volunteer Community</video:title>
      <video:description>Lec 1 - Building the Virtual Volunteer Community. Attendees will learn more about the University&apos;s new web tool for building alumni communities and the impact of this online resource on how UChicago volunteers connect and work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14966.jpg</video:thumbnail_loc>
      <video:duration>2385</video:duration>
      <video:publication_date>2012-08-28T11:02:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DRiOMCE_kZo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>magnet</video:tag>
      <video:tag>website</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Public Health 257B</video:title>
      <video:description>lec 8-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19209.jpg</video:thumbnail_loc>
      <video:duration>6020</video:duration>
      <video:publication_date>2012-09-04T20:02:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kv7ZE-5u9cw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19-Mathematics 16B</video:title>
      <video:description>Lec 19-Mathematics 16B.Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19233.jpg</video:thumbnail_loc>
      <video:duration>4623</video:duration>
      <video:publication_date>2012-09-04T20:35:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ifq7FJql6q0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Maths</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 4- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21174.jpg</video:thumbnail_loc>
      <video:duration>3865</video:duration>
      <video:publication_date>2012-09-09T02:58:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-mCvhY0cD50</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Nuclear-Power-How-Why-Barriers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Nuclear Power: How, Why, Barriers</video:title>
      <video:description>&quot;Lec 25 - Nuclear Power: How, Why, Barriers&quot; (May 5, 2010) Burton Richter, Emeritus Director of the SLAC National Accelerator Laboratory, discusses the role of nuclear power in the future world energy portfolio and the United States in specific by framing the problems of proliferation, waste disposal, pollution, safety - including remarks on Chernobyl and Three-Mile Island - and the fundamental technological challenges of other alternative energy sources.

Stanford University
http://www.stanford.edu

SLAC National Accelerator Laboratory
http://slac.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18796.jpg</video:thumbnail_loc>
      <video:duration>3489</video:duration>
      <video:publication_date>2012-09-04T05:30:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ODS-jBsjOtc</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>asia</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>nuclear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 18- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21217.jpg</video:thumbnail_loc>
      <video:duration>3025</video:duration>
      <video:publication_date>2012-09-09T03:11:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gosu43_9QEE</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-Contango</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Contango</video:title>
      <video:description>Contango</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20397.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-09-06T14:40:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSqkieBUuo8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>contango</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Matrix-Product-Associativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Matrix Product Associativity</video:title>
      <video:description>Matrix Product Associativity

Showing that matrix products are associative</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22063.jpg</video:thumbnail_loc>
      <video:duration>719</video:duration>
      <video:publication_date>2012-09-11T00:36:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hhc96U_HvQE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Associativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulated-Epidemic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulated Epidemic</video:title>
      <video:description>Files segment involving students in an experiment to track disease transmission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/b0ddda12-5a47-427d-ba1a-1aa2ce878791/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2008-01-12T22:33:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1246.mp4</video:content_loc>
      <video:uploader>nasasci</video:uploader>
      <video:category>Others</video:category>
      <video:tag>epidemic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-The-Energy-Challenge-and-the-Case-for-Fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - The Energy Challenge and the Case for Fusion</video:title>
      <video:description>&quot;Lec 33 - The Energy Challenge and the Case for Fusion&quot; (February 17, 2010) Chris Llewellyn Smith, Vice President of the Royal Society and Visiting Professor at Oxford, discusses the advantages of fusion power for meeting the future energy needs of a still growing and modernizing world population with special emphasis on the technical challenges of tokamak fusion facilities, in particular the ITER project.

Stanford University
http://www.stanford.edu

The ITER Project
http://www.iter.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18804.jpg</video:thumbnail_loc>
      <video:duration>3738</video:duration>
      <video:publication_date>2012-09-04T05:33:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oeGijutBSx0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>impacts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-40-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 40-Biology 1B -</video:title>
      <video:description>lec 40-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23439.jpg</video:thumbnail_loc>
      <video:duration>2649</video:duration>
      <video:publication_date>2012-09-13T14:12:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aS2dJie3eD4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Economic-Analysis-of-the-Solar-Industry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Economic Analysis of the Solar Industry</video:title>
      <video:description>&quot;Lec 44 - Economic Analysis of the Solar Industry&quot; (October 28, 2009) Annie Hazlehurst, graduate student at the Stanford Graduate School of Business and in the E-IPER program, discusses the current state and future of the solar photovoltaic industry from an economic and business perspective with a specific focus on when the price of photovoltaic-generated electricity will be competitive with other generation methods.

Stanford University
http://www.stanford.edu

Stanford Graduate School of Business
http://gsb.stanford.edu/

Emmett Interdisciplinary Program in Environment and Resources
http://e-iper.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18815.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-04T05:38:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U9dZUYCWAVo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>Parity</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Greenhouse-Gas-Emissions-From-Oil-Substitutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Greenhouse Gas Emissions From Oil Substitutes</video:title>
      <video:description>&quot;Lec 47 - Greenhouse Gas Emissions From Oil Substitutes&quot; September 23, 2009 - Adam Brandt, assistant professor of Energy Resources Engineering at Stanford University, discusses the results of a model-based comparison of the economic and systemic impacts of greenhouse gas emissions from various non-petroleum energy sources.

Stanford University
http://www.stanford.edu

Department of Energy Resources Engineering
http://pangea.stanford.edu/ERE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18818.jpg</video:thumbnail_loc>
      <video:duration>3340</video:duration>
      <video:publication_date>2012-09-04T05:38:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YPWw0JpgFOU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>peak</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>biofuels</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>carriers</video:tag>
      <video:tag>tar</video:tag>
      <video:tag>sands</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>ethanol</video:tag>
      <video:tag>net</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>biodiv</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-LIFE-Laser-Initial-Fusion-Energy-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - LIFE: Laser Initial Fusion Energy System</video:title>
      <video:description>&quot;Lec 49 - LIFE: Laser Initial Fusion Energy System&quot; May 13, 2009 - Ed Moses, principal associate director of the National Ignition Facility, Lawrence Livermore National Laboratory, discusses current laser inertial fusion energy technology and its potential to scale up to nationwide energy production in the next 10 years. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu

National Ignition Facility, Lawrence Livermore National Lab
http://lasers.llnl.gov/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18820.jpg</video:thumbnail_loc>
      <video:duration>3329</video:duration>
      <video:publication_date>2012-09-04T05:38:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H3F42s_MsP4</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>ignition</video:tag>
      <video:tag>inertial</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>free</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>research</video:tag>
      <video:tag>education</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>proliferation</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Lawrence</video:tag>
      <video:tag>Livermore</video:tag>
      <video:tag>Salt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-CS-61B-Sorting-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - CS 61B Sorting II</video:title>
      <video:description>CS 61B Sorting II

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19625.jpg</video:thumbnail_loc>
      <video:duration>2891</video:duration>
      <video:publication_date>2012-09-05T03:53:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2hTY3t80Qsk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-Inspection-of-the-Eye-and-Field-of-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Inspection of the Eye and Field of Vision</video:title>
      <video:description>This video shows an inspection of the eye by a doctor. USMLE refers to the United States Medical Licensing Examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba9b5ea4-9f3f-45a7-bd36-9ff8ba665eed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-11-30T22:11:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9631.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Nuclear-Sustainability-and-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Nuclear Sustainability and Climate Change</video:title>
      <video:description>&quot;Lec 55 - Nuclear Sustainability and Climate Change&quot; February 25, 2009 lecture by Jacques Bouchard for the Woods Energy Seminar (ENERGY301).  In his talk &quot;Can Nuclear Energy be a Sustainable Contribution to Address Climate Change Concerns? The French Experience,&quot; Jacques Bouchard gives a comprehensive overview of France&apos;s development and innovation of nuclear energy technology.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18826.jpg</video:thumbnail_loc>
      <video:duration>3251</video:duration>
      <video:publication_date>2012-09-04T06:14:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z3zDF5aRekM</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>GHG</video:tag>
      <video:tag>emission</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>of</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>investment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 10 - Electrical Engineering 100 &quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27354.jpg</video:thumbnail_loc>
      <video:duration>4692</video:duration>
      <video:publication_date>2012-09-21T05:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hRRg7ZbO0nY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Transboundary-Watercourses-and-Groundwater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -  Transboundary Watercourses and Groundwater</video:title>
      <video:description>Transboundary Watercourses and Groundwater

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19646.jpg</video:thumbnail_loc>
      <video:duration>6142</video:duration>
      <video:publication_date>2012-09-05T03:59:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_1_rE1fUd8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-30-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 30- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 30- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16882.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-01T14:53:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ziWwFL2F6g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-CS-61A-Review-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - CS 61A : Review II</video:title>
      <video:description>CS 61A : Review II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19702.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-05T04:17:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hkLWcvkXXAk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Driving-User-Behavior-with-Game-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Driving User Behavior with Game Dynamics</video:title>
      <video:description>&quot;Lec 16 - Driving User Behavior with Game Dynamics&quot; (February 19, 2010) Rajat Paharia, founder and Chief Production Officer of Bunchball, discusses participation engines and the use of game dynamics and behavioral economics to incentivize and motivate user participation on the web.

Stanford University
http://www.stanford.edu/

Stanford Center for Professional Development
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18885.jpg</video:thumbnail_loc>
      <video:duration>3584</video:duration>
      <video:publication_date>2012-09-04T07:04:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MCfUFpZUk6s</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>gaming</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>metagames</video:tag>
      <video:tag>Status</video:tag>
      <video:tag>achievement</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>social</video:tag>
      <video:tag>networking</video:tag>
      <video:tag>Points</video:tag>
      <video:tag>user</video:tag>
      <video:tag>Generated</video:tag>
      <video:tag>content</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>seniority</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>Avatar</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>Pogo</video:tag>
      <video:tag>badges</video:tag>
      <video:tag>mint</video:tag>
      <video:tag>com</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>fin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Constants-and-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Constants and Variables</video:title>
      <video:description>Constants and Variables

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26425.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-09-19T01:09:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kTJEs_u1fkQ</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Constants</video:tag>
      <video:tag>and</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Intermolecular-Forces-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Intermolecular Forces  (NB)</video:title>
      <video:description>Intermolecular Forces  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26495.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-09-19T01:21:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m9XOfqalSgs</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Intermolecular</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Steel-Wool</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Steel Wool</video:title>
      <video:description>Steel Wool

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26536.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-09-19T01:30:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bo2Ygyh21KM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Steel</video:tag>
      <video:tag>Wool</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 188</video:title>
      <video:description>&quot;Lec 3 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27146.jpg</video:thumbnail_loc>
      <video:duration>2335</video:duration>
      <video:publication_date>2012-09-21T03:20:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pEDjRJtheSY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 18 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the functioning of the kidney, focusing upon the single nephron glomeruli filtration rate, SNGFR.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18861.jpg</video:thumbnail_loc>
      <video:duration>3280</video:duration>
      <video:publication_date>2012-09-04T06:32:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/co2ahTDWXig</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Biomedical</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>ultrafiltration</video:tag>
      <video:tag>glomeruli</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>reabsorption</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>SNGFR</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>capillary</video:tag>
      <video:tag>osmotic</video:tag>
      <video:tag>Flux</video:tag>
      <video:tag>plasma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 19 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the functioning of a kidney dialysis machine and clinic.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18862.jpg</video:thumbnail_loc>
      <video:duration>3981</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/E8I4IDb2xwE</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>Chemical</video:tag>
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      <video:tag>Biomedical</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>math</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>clinic</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Count</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec Last - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the interactions between chemical engineering and the environment.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18863.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
      <video:publication_date>2012-09-04T06:32:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmY4cXb9leQ</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>walking</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>green</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>smog</video:tag>
      <video:tag>garbage</video:tag>
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      <video:tag>ozone</video:tag>
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      <video:tag>exchange</video:tag>
      <video:tag>chlorine</video:tag>
      <video:tag>dow</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>ground</video:tag>
      <video:tag>water</video:tag>
      <video:tag>table</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>facility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Floss-Your-Teeth-Properly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Floss Your Teeth Properly</video:title>
      <video:description>To floss you r teeth properly, take dental floss from dental container put it between finger and then gently slide it between teeth. when floss touches your gem then stop it moving upwards and the start up and down motion in such a way that it should not hurt your gums.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dd182fa0-d116-480e-9286-7afcd1244d60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-02-11T01:20:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30033.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Floss</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 7 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on a robot playing beach volleyball, then continues The Jacobian.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17580.jpg</video:thumbnail_loc>
      <video:duration>4154</video:duration>
      <video:publication_date>2012-09-03T16:14:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6SRTAoyzC6A</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
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      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>volleyball</video:tag>
      <video:tag>jacobian</video:tag>
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      <video:tag>velocity</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>matrixes</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>Kinematic</video:tag>
      <video:tag>singularity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Fat-making-newly-identified-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fat making newly identified cells</video:title>
      <video:description>Courtesy of Newswise SciNews. The discovery of an important fat precursor cell may explain how changes in the numbers of fat cells might increase and lead to obesity. Matt Rodeheffer, Postdoctoral Associate, Laboratory of Molecular Genetics at Rockefeller University explains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c4a9c6de-356c-40d0-b39e-9f763868f3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-03T03:30:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4758.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cells</video:tag>
      <video:tag>luciferase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Switch-Detailed-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Switch Detailed Explanation</video:title>
      <video:description>Regulatory &quot;switches&quot; are found upstream from a gene. Regulatory molecules bind to the switches and recruit RNA polymerase to bind to the gene&apos;s promoter region, increasing the transcription of the gene into messenger RNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c4bcc559-c808-43cd-95fe-1741e61b2887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2012-04-12T23:21:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12213.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Switch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Backtracking-Events-as-Indicators-of-Software-Usability-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Backtracking Events as Indicators of Software Usability Problems</video:title>
      <video:description>&quot;Lec 2 - Backtracking Events as Indicators of Software Usability Problems&quot; (October 2, 2009)  David Akers discusses the difficulties in testing creation application testing on ease of usability. Akers claims that backtracking events can be effective indicators of usability problems, and can yield a scalable alternative to traditional usability testing for creation-oriented applications.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18871.jpg</video:thumbnail_loc>
      <video:duration>4589</video:duration>
      <video:publication_date>2012-09-04T07:00:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k2rULFQGcDg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Creation</video:tag>
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      <video:tag>Online</video:tag>
      <video:tag>industry</video:tag>
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      <video:tag>content</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>SketchUp</video:tag>
      <video:tag>moderation</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>method</video:tag>
      <video:tag>generalizability</video:tag>
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      <video:tag>effective</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>diminishing</video:tag>
      <video:tag>Returns</video:tag>
      <video:tag>pilot</video:tag>
      <video:tag>study</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Calculus-Derivative-of-xxx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Calculus: Derivative of x^(x^x)</video:title>
      <video:description>Calculus: Derivative of x^(x^x)

Calculus: Derivative of x^(x^x)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19831.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2012-09-05T17:56:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N5kkwVoAtkc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>of</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Calculus-Maximum-and-minimum-values-on-an-interval</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Calculus: Maximum and minimum values on an interval</video:title>
      <video:description>Calculus: Maximum and minimum values on an interval

2 examples of finding the maximum and minimum points on an interval.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19839.jpg</video:thumbnail_loc>
      <video:duration>702</video:duration>
      <video:publication_date>2012-09-05T18:01:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gzmSKrwiG3g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>maximum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>values</video:tag>
      <video:tag>on</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Interval</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Rhombus-Diagonals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Rhombus Diagonals</video:title>
      <video:description>Rhombus Diagonals

Proof that the diagonals of a rhombus are perpendicular bisectors of each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20375.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2012-09-06T14:29:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_QTFeOvPcbY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rhombus</video:tag>
      <video:tag>Diagonals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Futures-Margin-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Futures Margin Mechanics</video:title>
      <video:description>Futures Margin Mechanics

Understanding the mechanics of margin for futures.  Initial and maintenance margin</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20383.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2012-09-06T14:33:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1t42z5U2uoc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>mechanics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Potassium-Argon-K-Ar-Dating</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Potassium-Argon (K-Ar) Dating</video:title>
      <video:description>Potassium-Argon (K-Ar) Dating

How K-Ar dating can be used to date very old volcanic rock and the things that might be buried in between</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25034.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-17T18:19:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NMZ5kJEviD0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Potassium</video:tag>
      <video:tag>Argon</video:tag>
      <video:tag>K</video:tag>
      <video:tag>AR</video:tag>
      <video:tag>Dating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chemistry-3B-Electrophilic-Aromatic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Chemistry 3B Electrophilic Aromatic...</video:title>
      <video:description>This is a lecture of University of California at Berkeley.

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19257.jpg</video:thumbnail_loc>
      <video:duration>4388</video:duration>
      <video:publication_date>2012-09-05T01:00:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gpasNqaMWNM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Chemistry-3B-Aldehydes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Chemistry 3B Aldehydes</video:title>
      <video:description>Chemistry 3B Aldehydes

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19259.jpg</video:thumbnail_loc>
      <video:duration>4410</video:duration>
      <video:publication_date>2012-09-05T01:00:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mUAeU4DmHvU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-ME-C117-Fatigue-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 13 ME C117  Fatigue Design</video:title>
      <video:description>ME C117  Fatigue Design

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19260.jpg</video:thumbnail_loc>
      <video:duration>4603</video:duration>
      <video:publication_date>2012-09-05T01:01:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2bgN05d2Cj8</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>C117</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-X-Ray-Diffraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - X-Ray Diffraction</video:title>
      <video:description>&quot;Lec 5 - X-Ray Diffraction&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride introduces the theory behind light diffraction by charged particles and its application to the study of the electron distribution in molecules by x-ray diffraction. The roles of molecular pattern and crystal lattice repetition are illustrated by shining laser light through diffraction masks to generate patterns reminiscent of those encountered in X-ray studies of ordered solids.

00:00 - Chapter 1. Introduction: Focusing Lux
07:11 - Chapter 2. Defining and Scattering Light to See: X-Ray Crystallography and Diffraction
25:06 - Chapter 3. Wave Machines
39:42 - Chapter 4. Structural Information in Wave Machines: The Case of Benzene

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Mass spectrometry is the analytic process of identifying a sample as to where it is from and its contents done measuring the charge to mass ratio of charged particles. This video explains  the process.</video:description>
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      <video:publication_date>2011-11-24T15:22:16.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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      <video:description>Epsilon Delta Limit Definition 1

Introduction to the Epsilon Delta Definition of a Limit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19805.jpg</video:thumbnail_loc>
      <video:duration>768</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Physics 10 Radioactivity</video:title>
      <video:description>Physics 10 Radioactivity

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19296.jpg</video:thumbnail_loc>
      <video:duration>2885</video:duration>
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      <video:description>This is lecture 14 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19312.jpg</video:thumbnail_loc>
      <video:duration>2831</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>When the airway is blocked, an annoying vibration occurs. Watch this brief, but informative video to learn what are the causes of snoring are and if it is dangerous.</video:description>
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      <video:duration>86</video:duration>
      <video:publication_date>2013-02-10T02:22:12.000Z</video:publication_date>
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      <video:uploader>Candelaria Smart</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Circles: Radius, Diameter and Circumference</video:title>
      <video:description>Circles: Radius, Diameter and Circumference

Understanding the relationship between the radius diameter and circumference of a circle.</video:description>
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      <video:duration>665</video:duration>
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    <video:video>
      <video:title>Lec 1 - Computer Science 10 - Lecture 1: Welcome, Abstraction</video:title>
      <video:description>Computer Science 10 - Lecture 1: Welcome, Abstraction

The Beauty and Joy of Computing
Professor Dan Garcia
Lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/01/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/A4Y6YZ7GAgI</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Integrative-Biology-131-Development-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 23 Integrative Biology 131   Development of...</video:title>
      <video:description>This is lecture 23 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19329.jpg</video:thumbnail_loc>
      <video:duration>3125</video:duration>
      <video:publication_date>2012-09-05T01:29:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-LG0J20qnZE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:description>This surgical video shows painless repair of umbilical hernia video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/406dd6c5-658b-4bc7-8d6c-e4f005d11c81/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Physics 10 Universe I</video:title>
      <video:description>Physics 10 Universe I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19336.jpg</video:thumbnail_loc>
      <video:duration>4037</video:duration>
      <video:publication_date>2012-09-05T01:31:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1sVPCT5qHM8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Perpendicular Radius Bisects Chord

Simple proof using RSH postulate to show that a radius perpendicular to a chord bisects it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20377.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-06T14:30:42.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 4 PACS 164B</video:title>
      <video:description>This is lecture 4 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:duration>4952</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/31HUk_58Y8M</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Kidney stones are actually solid crystals that is formed from the urea present in urine. Kidney stones are produced in kidney due to imbalance between the salts, minerals and other substance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c34647af-a701-45c5-a1a0-d59c84a28c70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2013-02-10T02:27:45.000Z</video:publication_date>
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      <video:tag>What</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Polyalphabetic Cipher

Creating a lighter fingerprint with a more intricate word-based cipher</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25653.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/BgFJD7oCmDE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Polyalphabetic</video:tag>
      <video:tag>cipher</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Visualizing Taylor Series for e^x</video:title>
      <video:description>Visualizing Taylor Series for e^x

Visualizing Taylor Series for e^x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19888.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2012-09-06T00:39:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AFMXixBVP-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Visualizing</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>for</video:tag>
      <video:tag>E</video:tag>
      <video:tag>x</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Circumcenter of a Right Triangle</video:title>
      <video:description>Circumcenter of a Right Triangle

Showing that the midpoint of the hypotenuse is the circumcenter</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20379.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2012-09-06T14:31:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VejCw2NlE60</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Circumcenter</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Right</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>An interesting video showing a multirooted dental implant in less than one minute. A full procedure to help you is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a4b8adb-eed0-4aad-974c-e80132dc6c27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-12-01T04:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10253.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>s</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 3 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261). Professor Osgood continues lecturing on the analysis of periodic phenomena  and how it is represented.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17601.jpg</video:thumbnail_loc>
      <video:duration>3046</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/BjBb5IlrNsQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>algebra</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
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      <video:tag>Transformations</video:tag>
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      <video:tag>cosin</video:tag>
      <video:tag>sin</video:tag>
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      <video:tag>case</video:tag>
      <video:tag>of</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>finite</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rotary-Engine-Designed-By-Adrian-Schellenberg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotary Engine Designed By Adrian Schellenberg</video:title>
      <video:description>This video demonstrates how next generation of rotary engine works. This design is patented to Adrian Schellenberg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/52bfd85c-e5ae-42b8-b0c5-1470b5bcb3ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-30T05:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9250.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Next</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Psychopathology and Psychotherapy 4
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19541.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-09-05T03:19:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/71UKURh3BYc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Comparing-Accrual-and-Cash-Accounting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Comparing Accrual and Cash Accounting</video:title>
      <video:description>Comparing Accrual and Cash Accounting

Comparing Accrual and Cash Accounting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20420.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T14:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LU_6amWC6H8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Accrual</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>Accounting</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 14 PACS 164B</video:title>
      <video:description>PACS 164B 

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19412.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-05T02:18:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1yxqyzFbjDg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
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      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 4 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood wraps up the theoretical aspects of the Fourier Series, an application to heat flow.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17602.jpg</video:thumbnail_loc>
      <video:duration>3127</video:duration>
      <video:publication_date>2012-09-03T16:23:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n5lBM7nn2eA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>integrability</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-AST-210EE-213-Coherent-undulator-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - AST 210/EE 213 Coherent undulator radiation</video:title>
      <video:description>AST 210/EE 213 Coherent undulator radiation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 22: Coherent undulator radiation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19401.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-09-05T02:11:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tWE0u3FCjCM</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 10 PACS 164B</video:title>
      <video:description>This is lecture 10 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19402.jpg</video:thumbnail_loc>
      <video:duration>4692</video:duration>
      <video:publication_date>2012-09-05T02:11:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QGf6UC41YtI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Delivery-Ventouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Delivery Ventouse</video:title>
      <video:description>This is a child birth that is assisted with a vacuum device. Care has to be taken in a vacuum or ventouse birth delivery not to injure the baby.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10861.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-12-06T18:54:56.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10861.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Ventouse</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Multiplication-6-Multiple-Digit-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Multiplication 6: Multiple Digit Numbers</video:title>
      <video:description>Multiplication 6: Multiple Digit Numbers

Working our way up to multiplying multiple-digit numbers with each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20481.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2012-09-06T15:21:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-h3Oqhl8fPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Digit</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-AST-210EE-213-van-Cittert-Zernike-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - AST 210/EE 213 van Cittert-Zernike Theorem</video:title>
      <video:description>AST 210/EE 213 van Cittert-Zernike Theorem

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 23: van Cittert-Zernike Theorem
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19403.jpg</video:thumbnail_loc>
      <video:duration>4964</video:duration>
      <video:publication_date>2012-09-05T02:11:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Q_IwvWBQMc</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Multiplication-3-101112-times-tables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Multiplication 3: 10,11,12 times tables</video:title>
      <video:description>Multiplication 3: 10,11,12 times tables

Multiplication 3: Learning to multiply 10, 11, and 12.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20476.jpg</video:thumbnail_loc>
      <video:duration>731</video:duration>
      <video:publication_date>2012-09-06T15:20:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qihoczo1Ujk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>3</video:tag>
      <video:tag>10</video:tag>
      <video:tag>11</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Times</video:tag>
      <video:tag>tables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Be-a-Better-Leader-Have-a-Richer-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Be a Better Leader, Have a Richer Life</video:title>
      <video:description>Be a Better Leader, Have a Richer Life

An interview with Stewart Friedman, Professor, University of Pennsylvania&apos;s Wharton School. Traditional thinking pits work and the rest of our lives against each other. But taking smart steps to integrate work, home, community, and self will make you a more productive leader and a more fulfilled person.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25525.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-18T16:08:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/doHNHxD0_DU</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>Be</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>Leader</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Richer</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-AST-210EE-213-Applications-of-zone-plate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - AST 210/EE 213 Applications of zone plate...</video:title>
      <video:description>AST 210/EE 213 Applications of zone plate...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 27: Applications of zone plate microscopy
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19409.jpg</video:thumbnail_loc>
      <video:duration>4276</video:duration>
      <video:publication_date>2012-09-05T02:14:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wVP-jT9k6OE</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Philosophy 3</video:title>
      <video:description>&quot;Lec 7 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27245.jpg</video:thumbnail_loc>
      <video:duration>3062</video:duration>
      <video:publication_date>2012-09-21T04:21:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ERMKfAYjrEg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Exploring-Medial-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Exploring Medial Triangles</video:title>
      <video:description>Exploring Medial Triangles

What a medial triangle is and its properties</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20394.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-18T16:50:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xRIqEhHJpAM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
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      <video:tag>30</video:tag>
      <video:tag>Interpreting</video:tag>
      <video:tag>Tests</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stati</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Cathode-Ray-Tubes-CRT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cathode Ray Tubes (CRT)</video:title>
      <video:description>This video shows the history behind cathode ray tube. The composition of various parts and the working of CRT is explained in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9aac7373-a65e-43a8-b334-544ee98a39e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-12-14T06:44:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11801.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tubes</video:tag>
      <video:tag>CRT</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-on-BBC-Part-4-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge on BBC Part 4-10</video:title>
      <video:description>This video is a BBC production of dangerous knowledge, the clip features Ludwig Boltmann&apos;s tomb and his mathematical formula of natural logarithm and features their discoveries in part 4-10</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9ab2a106-96ca-45c3-9415-1a6c1b659dca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2010-11-25T20:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6068.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
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      <video:tag>BBC</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>10</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bunionectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bunionectomy</video:title>
      <video:description>A bunion is an enlargement or deformity of the large toe. Bunionectomy is the surgical repair of this abnormality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9abb1347-0960-40d1-9996-ca0f3c580507/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-01T01:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9882.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bunionectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Overcome-Your-Paruresis-or-Shy-Bladder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overcome Your Paruresis or Shy Bladder</video:title>
      <video:description>Paruresis is a condition or phobia where someone is unable to use the public restroom in the presence of other whether they are real or imagined. Paruresis has a treatment System to overcome it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9ad96516-d631-47c0-9923-e68a23853ee1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-28T05:27:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8208.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Paruresis</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Overcome</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Shy</video:tag>
      <video:tag>Bladder</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Creation-Of-Sulphuric-Acid-By-Contact-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creation Of Sulphuric Acid By Contact Process</video:title>
      <video:description>This video demonstrates preparation of sulphuric acid through contact process. The five steps in the contact process are, production of sulphur dioxide from sulphur, purification of sulphur dioxide, catalytic oxidation of sulphur dioxide to sulphur trioxide, conversion of sulfur trioxide to oleum, and dilution of oleum to sulhpuric acid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9ae4f0bb-2bb0-46d4-9ad3-cd9089519750/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-12-01T06:53:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28170.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>manufacture</video:tag>
      <video:tag>Sulphuric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>contact</video:tag>
      <video:tag>Process</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Role-of-myosin-cross-bridge-in-the-contraction-of-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of myosin cross-bridge in the contraction of muscle</video:title>
      <video:description>Myosin cross-bridge binds at the myosin cross-bridge binding site of actin. ATP bound to the myosin cross-bridge is then broken down to ADP and inorganic phosphate. The energy released during this reaction, creates power stroke for the myosin cross-bridge to move the next actin molecule.Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/9aec857f-861d-41c1-9a97-f898dc0cf743/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2008-03-31T00:40:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1306.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>of</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>Muscle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neil-deGrasse-Tyson-on-the-Need-for-Broad-Scientific-Funding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil deGrasse Tyson on the Need for Broad Scientific Funding</video:title>
      <video:description>What areas of science are making breakthroughs most urgently needed today?  Neil deGrasse Tyson makes the case that funding broad, cross-disciplinary scientific fields, and not just specific fields we assume solve our most pressing problems, is key to making the most important progress.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0cb30485-44d5-4218-95ee-36aa77a7939d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-12-03T01:02:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28264.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Neil</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spontsneous-vaginal-delivery-Normal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spontsneous vaginal delivery (Normal)</video:title>
      <video:description>The birth of child is one of nature&apos;s miracles. This video gives information of how the birthing process starts from the shifting into position  for birth and on to delivery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b827dd64-b3cf-49e1-9ad0-81d2c436ab2f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T03:42:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10128.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Spontsneous</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>delivery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/New-technique-for-realistic-special-effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New technique for realistic special effects</video:title>
      <video:description>This video shows a new technique which will bring realistic special effects even to home made movies. A new technique will allow amateur movie makers to superimpose extra features on their videos and make it look realistic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9b06f5d1-4edf-4de5-87df-1f40fada52e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-12-06T22:13:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28290.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>special</video:tag>
      <video:tag>effects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Talks-Barry-Schuler-An-introduction-to-genomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks  Barry Schuler: An introduction to genomics</video:title>
      <video:description>About this talk/nWhat is genomics? How will it affect our lives? In this intriguing primer on the genomics revolution, entrepreneur Barry Schuler says we can at least expect healthier, tastier food. He suggests we start with the pinot noir grape, to build better wines.
About Barry Schuler/nBarry Schuler&apos;s multimedia firm Medior built key interactive technologies for AOL, helping millions connect to the Internet through a simple, accessible interface./nMore information: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/9b16dddf-5924-440c-8e98-6ba34dcc8314/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1286</video:duration>
      <video:publication_date>2009-03-30T23:43:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1519.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genomics</video:tag>
      <video:tag>Barry</video:tag>
      <video:tag>schuler</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Man-Behind-Morse-Code</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Man Behind Morse Code</video:title>
      <video:description>Morse code is a method of transmitting textual information as a series of on-off tones, lights, or clicks that can be directly understood by a skilled listener or observer without special equipment. The International Morse Code encodes the Roman alphabet, the Arabic numerals and a small set of punctuation and procedural signals as standardized sequences of short and long &quot;dots&quot; and &quot;dashes&quot;, or &quot;dits&quot; and &quot;dahs&quot;. Because many non-English natural languages use more than the 26 Roman letters, extensions to the Morse alphabet exist for those languages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9b203b29-2242-4a2d-967a-f3671c2286d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2010-11-09T00:26:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4801.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Behind</video:tag>
      <video:tag>Morse</video:tag>
      <video:tag>Code</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-119-Government-Spending-and-the-IS-LM-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Government Spending and the IS-LM model</video:title>
      <video:description>Government Spending and the IS-LM model

How a change in fiscal policy shifts the IS curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25659.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2012-09-18T16:50:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pzQnc_0eZA8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>government</video:tag>
      <video:tag>Spending</video:tag>
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      <video:tag>is</video:tag>
      <video:tag>LM</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reason-Behing-Growing-of-Hairs-During-Puberty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason Behing Growing of Hairs During Puberty</video:title>
      <video:description>Why pubic hair grow during puberty? The reason behind growing of hairs on our body during puberty is the sweat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/00e90267-8d58-4af7-966b-a41c9b20e4e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2013-02-11T03:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30138.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Why</video:tag>
      <video:tag>pubic</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>grow</video:tag>
      <video:tag>during</video:tag>
      <video:tag>puberty</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Backyard-Brains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Backyard Brains</video:title>
      <video:description>This video will help you in understanding the neural science. This video will help the bio students to have the knowledge of neural science with the help of SpikerBox.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/00f9561a-c897-4cf3-b70c-aed1ef7fe70f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2013-02-05T04:24:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29182.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>SpikerBox</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>Three</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HD-Whole-Body-CT-scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HD Whole Body CT scan</video:title>
      <video:description>This video shows a computerized tomography scan, which is a specialized kind of x ray, showing the body through various frames and images.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0103c99c-b13c-4a1f-851c-55772a080383/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-28T11:01:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8442.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Whole</video:tag>
      <video:tag>body</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>with</video:tag>
      <video:tag>contrast</video:tag>
      <video:tag>media</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Physical-Examination-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Physical Examination Lecture</video:title>
      <video:description>This course uses lecture detailed objectives study guide physical examination or clinical examination is the process by which a doctor investigates the physical exam such as ear nose and sinuses mouth pharynx neck and etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/00fbc4fd-78f3-495e-9c14-e42f6c6ff18f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1376</video:duration>
      <video:publication_date>2011-11-29T01:23:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8615.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Full-VEGF-Angiogenesis-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Full VEGF &amp; Angiogenesis Video</video:title>
      <video:description>This animation demonstrates why Vascular endothelial growth factor (VEGF) is an important signaling protein involved in both vasculogenesis (the de novo formation of the embryonic circulatory system) and angiogenesis (the growth of blood vessels from pre-existing vasculature). The most important member is VEGF-A. Other members are Placenta growth factor (PlGF), VEGF-B, VEGF-C and VEGF-D. The latter ones were discovered later than VEGF-A, and before their discovery VEGF-A was called just VEGF.
Crystal structure of Vammin, a VEGF-F from a snake venom

A number of VEGF-related proteins have also been discovered encoded by viruses (VEGF-E) and in the venom of some snakes (VEGF-F).  Text reff: wiki   Video reff:</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/0110bd33-668d-46cd-9c67-e766050f6d12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-12-06T00:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1171.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>vegf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Historic-Shuttle-Photo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Historic Shuttle Photo</video:title>
      <video:description>This video shows the historic shuttle photo taken by Kennedy employees. Video provides a brief explanation with a clear video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4632cb63-27f1-43a0-8ac4-43bda3480f37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2013-02-05T04:18:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29168.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Historic</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>photo</video:tag>
      <video:tag>Taken</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Kennedy</video:tag>
      <video:tag>employees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EF-Tu-delivers-aminoacyl-tRNA-to-the-ribosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EF-Tu delivers aminoacyl-tRNA to the ribosome</video:title>
      <video:description>In this video you will see EF-Tu delivering aminoacyl-tRNA to the ribosome. It describes the decoding step to protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/011afdb1-67d8-49e9-9ef9-3e187741d655/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-14T23:56:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5346.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>EF</video:tag>
      <video:tag>Tu</video:tag>
      <video:tag>delivers</video:tag>
      <video:tag>aminoacyl</video:tag>
      <video:tag>tRNA</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>decoding</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Mathematics-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Mathematics part-5</video:title>
      <video:description>Video shows the history related to the mathematics i.e. how the figures were generated. This video shows an extensive and searchable investigation into the study of history.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/0113149c-9bea-4707-8cef-fce33733c767/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2010-12-06T14:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6537.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diseases-and-colors-of-the-skin-in-examinatio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diseases and colors of the skin in examinatio</video:title>
      <video:description>One has to note skin colour when doing an examination of the skin such as in jaundice among other factors such as condition of the hair and nails. More information is given in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0133abf6-5cdb-4950-909c-b46ee4e09ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2011-12-06T17:36:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10743.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>and</video:tag>
      <video:tag>colors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurovascular-Bundle-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurovascular Bundle Histology</video:title>
      <video:description>The neurovascular bundle is a collection of blood vessels namely, veins, arteries, lymphatics and nerves in any given area. This histology explores the neurovascular bundles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01370d22-6dbf-4050-9cbd-035e348faabe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-11-28T10:03:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8375.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Neurovascular</video:tag>
      <video:tag>Bundle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Photograps-Taken-Up-To-Now</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Photograps Taken Up To Now</video:title>
      <video:description>This video is telling about the photography and the photographs that have been taken from the origin of photography. Approximate 3.5 trillion photographs have been taken and it takes 4 times more picture per day than 10 years ago per day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0133dc91-4e17-4dc3-9af8-9cb4f05d63ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2013-02-10T03:18:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29984.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>How</video:tag>
      <video:tag>Many</video:tag>
      <video:tag>Photos</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>Taken</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Save-Earth-From-Asteroid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save Earth From Asteroid</video:title>
      <video:description>This video showing you the methods to save earth from asteroid attack. First is ablation, in which a great lens is put on spacecraft that concentrate sun&apos;s heat on asteroid so that it will vaporize. other is slow push, space craft with great gravitational pull take the asteroid away from earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/013e88bc-e945-4d2c-9f0e-4d49503a0e7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2013-02-07T06:54:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29295.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>3</video:tag>
      <video:tag>Ways</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Save</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>From</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Asteroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nano-robot-in-treatment-of-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nano-robot in treatment of infection</video:title>
      <video:description>Nano-robot, robots which are smaller the cells, can be used to treat various medical conditions. This video shows how nano robots capture bacteria. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0140473a-4264-4abb-b2df-461cfcd40e22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-11-28T09:31:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6218.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nano</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>that</video:tag>
      <video:tag>controls</video:tag>
      <video:tag>herd</video:tag>
      <video:tag>of</video:tag>
      <video:tag>live</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Asteroids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Asteroids?</video:title>
      <video:description>A brief description about the asteroids is shown here. This animated video contains a description with the pictures and reviews of astronauts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/014517f4-eb27-489b-a6bc-286d654ba818/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2013-01-11T07:34:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28617.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroids</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Factoring-trinomials-with-a-common-factor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Factoring trinomials with a common factor</video:title>
      <video:description>Factoring trinomials with a common factor

u12_l2_t1_we2 Factoring trinomials with a common factor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25259.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2012-09-18T02:22:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GMoqg_s4Dl4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>factor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physa-marmorata-Pond-snail-embryo-rotation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physa marmorata (Pond snail) embryo rotation</video:title>
      <video:description>Embryo of P. marmorata (Pond snail) inside the egg three days after laying. 
The embryo of pulmonata gastropods shows a characteristic rotational behaviour, explained as the necessity to stir the gas/fluid microenvironment inside the egg capsule.
   The rotation is propelled by ciliar activity and is boosted by low levels of oxygen. (100X magnification).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/08/0147dc54-167e-415f-97ad-3159377ccfd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-08-16T13:25:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6983.mp4</video:content_loc>
      <video:uploader>Danilo Concas</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Snails</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Gastropoda</video:tag>
      <video:tag>Pulmonata</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Enzyme-immunoassay-EIA-to-detect-antigens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Enzyme immunoassay (EIA) to detect antigens</video:title>
      <video:description>This videos explains about Enzyme immunoassay (EIA) to detect antigens./n This short animation demonstrates detection of specific antigens using the enzyme immunoassay. This resource was developed by Cary Engleberg of the University of Michigan. It is part of a larger learning module about laboratory methods for clinical microbiology (available at http://open.umich.edu/education/med/oernetwork/med/microbiology/clinical-micr...). 2009-2010, Cary Engleberg. This is licensed under a Creative Commons Attribution Noncommercial 3.0 License http://creativecommons.org/licenses/by-nc/3.0/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/01484445-d433-48d7-bb54-62f6291c56b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2012-10-03T06:05:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27676.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>immunoassay</video:tag>
      <video:tag>EIA</video:tag>
      <video:tag>to</video:tag>
      <video:tag>detect</video:tag>
      <video:tag>antigens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-splenectomy-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic splenectomy surgery</video:title>
      <video:description>Laparoscopic splenectomy is a technique whereby the spleen can be removed using several small incisions find out what happens during the laparoscopic or minimally invasive splenectomy learn how the laparoscopic splenectomy is performed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/01534803-6d31-4727-8d51-a2451cc4aed9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-12-01T02:14:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9909.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Correct</video:tag>
      <video:tag>enlargement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>spleen</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>medically</video:tag>
      <video:tag>qualitative</video:tag>
      <video:tag>and</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>splenectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medically-safe-and-economical-cost-osteosarcoma-cancer-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medically safe and economical cost osteosarcoma cancer surgery in India</video:title>
      <video:description>Osteosarcoma is the most common type of primary bone cancer and usually develops in growing bones although it can occur at any age it is most commonly found in teenagers and young adults and is slightly more common in males</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/015d6a0a-40d0-43e3-b1fe-48536c20a812/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2011-12-06T17:01:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10652.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medically</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>and</video:tag>
      <video:tag>economical</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>osteosarcoma</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Two-Way-Repeated-to-measure-ANOVA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Two Way Repeated to measure ANOVA</video:title>
      <video:description>Learn how to analyze a subjects variables list data how it is given a name and factor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/015d6e8d-3b3f-4541-8ba7-52c892c80646/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2011-11-15T17:26:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7548.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Two</video:tag>
      <video:tag>way</video:tag>
      <video:tag>Repeated</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>ANOVA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-6-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 6 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Salamander&apos;s regeneration is shown. His amputated leg is shown growing back. First wound heals, and blastema forms (something like stem cells). They form new functional limb withe an 30 - 90 days.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/017499f3-5640-4063-86e9-00b9b2baefb2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2007-08-16T03:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/766.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Salamander</video:tag>
      <video:tag>balstema</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>amputation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-360-Lec-10a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 3.60 | Lec 10a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 17 - MIT 3.60 | Lec 10a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 3D Symmetries, Point Groups

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15296.jpg</video:thumbnail_loc>
      <video:duration>2112</video:duration>
      <video:publication_date>2012-08-28T16:27:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9JXMg32f09w</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Bacteria-live</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Bacteria live?</video:title>
      <video:description>Bacteria are unicellular microorganisms. They come in many shapes (spheres, rods, spirals). Bacteria live in every habitat on Earth. There are typically 40 million bacterial cells in a gram of soil and a million bacterial cells in a millilitre of fresh water. Bacteria are vital in recycling nutrients, and many important steps in nutrient cycles depend on bacteria, such as the fixation of nitrogen from the atmosphere. However, most of  bacteria have not been cultivated or described.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0178c5fc-ff61-4a5c-8aca-e13fd4e4758e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-05-28T00:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/433.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>nutrients</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: California Lieutenant Governor John Garamendi

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19476.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-05T02:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GpPdLFs9M7Q</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-brains-origin</loc>
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      <video:description>This video shows the origin of the brain. The brain has three important parts, the neuron, the synapse and the circuits. Without these three functioning as they should the brain can simply not function.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The video explains in detail the method to measure the radius of curvature of a spherical surface</video:description>
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u15_l3_t1_we3 Proportionality Constant for Direct Variation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The number of patients affected from heart disease are increasing day by day. A brief description is provided here to understanding about heart disease.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30000.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Studying Organic Chemistry Online</video:title>
      <video:description>This video tutorial will help you in studying online organic chemistry at illinois. Here a full description of is provided to help you.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Histology of Epiglottis Video</video:title>
      <video:description>The normal epiglottis has a firm but movable shape based upon the presence of elastic cartilage below the submucosa elastic cartilage also found in the nose and the external ear has prominent pink staining elastic fibers between the cartilagenous nuclei</video:description>
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    <loc>https://dnatube.com/videos/Hernia-Surgery-3d-medical-animation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This is high-end 3d Inguinal hernia surgery animation for patient education and patient understanding. http://www.scientificanimations.com/</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30610.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In genetics and developmental biology, somatic cell nuclear transfer (SCNT) is a laboratory technique for creating an ovum with a donor nucleus. It can be used as the first step in the process of reproductive cloning. This is how Dolly the shim was made.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/424.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video describes how you can build a simple electric motor, and how this simple electric motor will work. Step by step, this project can be done easily and efficiently to liven up your next science project.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/04053d0f-3766-422f-8993-3d352c0059ea/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5254.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Creating-Standing-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creating Standing Waves</video:title>
      <video:description>This video depicts the Creation of Standing Waves by causing disturbances in the direction the wave is travelling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/04116131-334b-4a7f-8d96-71b373f313c1/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5216.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>AAA Stent Training - 3d Medical Animation</video:title>
      <video:description>3D Medical Animation about showcasing fluoroscopic delivery and deployment created by scientific animations. This animation describes Hydrophilic coating for smooth delivery, Pre-cannulated 9F contralateral access and Simple and controlled deployment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/04056e71-0b6d-4552-b44d-e05b5f152061/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30634.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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u12_l2_t3_we1 Factoring Sum of Cubes</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is part four of a series of videos on the double Life of RNA. The video is a 1995 webcast Lecture.</video:description>
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      <video:publication_date>2007-09-01T20:01:30.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/A-Look-at-Animal-Behavior</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>A Look at Animal Behavior</video:title>
      <video:description>A very interesting video showing the behavior of animals on different activities. The actions of animals of different situations are discussed here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29784.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
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    <loc>https://dnatube.com/videos/Feel-the-Love-of-community-ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Another crash course ecology lesson on community ecology. We look at ecological communities and species interaction in this communities. Feel the love.</video:description>
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      <video:uploader>Alberto Felder</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows different properties of the sound waves. Unlike the electromagnetic waves these waves require a material medium for their propagation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/04262f8f-a873-4b3a-bbe9-0817b04692a5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-18T07:00:53.000Z</video:publication_date>
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      <video:uploader>Bettye Purnell</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mos-/-MEFs response to Nocodazole</video:title>
      <video:description>Cells exited from M-phase arrest in response to nocodazole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/042fa815-1fbe-4f7f-ba3b-9226d568e9b3/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-09-30T04:40:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1050.mp4</video:content_loc>
      <video:uploader>jianboyue</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mitosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytoplasm and Cytoskeleton</video:title>
      <video:description>Cytoplasm is the gel like substance within a living cell. Cytoskeleton is a network of proteins in the cytoplasm. This video explains the structure and functions of the cytoplasm and cytoskeleton.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/04393fec-73eb-4446-b48f-d744a0374211/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T23:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11222.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cell</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lars Andersen show a new level of archery and proves that hollywood movie archery is not really historical archery. He is also showing his ultimate archery trick.</video:description>
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      <video:publication_date>2015-01-24T15:00:57.000Z</video:publication_date>
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      <video:category>History</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Heart examination is important especially in cases where the patient has some complaints located in the chest region. This video shows how a heart examination should be carried out noting what a medical practitioner ought to loo out for. USMLE</video:description>
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      <video:uploader>velatin</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/08ae399c-dd71-48a4-87bb-0055d6638552/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2009-06-07T07:01:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2806.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Electromagnetic Spectrum</video:title>
      <video:description>This video shows the electromagnetic spectrum in our everyday life. A full explanation with the electromagnetic spectrum of different rays is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/043dba42-def8-464e-90b6-a8f31823c0a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2013-01-12T01:39:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28739.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
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      <video:tag>Spectrum</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Amino acids are the building blocks of proteins. There twenty amino acids of which seven cannot be produced in human body. These seven amino acids are called essential amino acids as their presence in diet is essential for growth and maintenance of body. This video describes the structures of essential amino acids. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/044ac119-ae03-4574-a523-9f98666e07a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-27T12:00:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6210.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>sec</video:tag>
      <video:tag>tertiary</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>When an electric current flows through a wire a magnetic field arises.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/044c89fc-1528-49fb-9a39-b365c50fbbb2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T06:43:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5009.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Physical</video:tag>
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      <video:tag>6</video:tag>
      <video:tag>8a</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>When kittens are born they are completely hopeless with out their mother, their eyes are yet to open and  they can&apos;t even walk. However they become killer kittens when they grow in predators by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/04661cca-5437-4b19-8796-2c474f71d3c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2011-11-26T06:34:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8172.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mapping Our Future</video:title>
      <video:description>Apollo gave us a lot of data concerning the moon. Scientist now feel ready to go there for a second excursion to for more information gathering and with the aid of the Lunar Reconnaissance Orbiter data for preparation for the journey to map our future is underway.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0467c315-1825-48fa-81e2-4ba92d6342ff/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-24T22:32:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7813.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
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      <video:tag>Future</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Glaucoma is a category of eye disorders associated with eye pressure dr heiting shares vital information about symptoms types tests and treatment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/04740a4f-f3a9-45cc-9f1b-d08be5508cc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2010-11-15T18:59:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5428.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/0477850a-7698-4d20-a2c9-02024104d836/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30414.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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      <video:tag>Cardiac</video:tag>
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      <video:tag>offers</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 21 - Orthodontic Model Trimming&quot; Demonstrates the sequence for trimming orthodontic models after removal from the model former.  Orig. air date: JUL 30 73

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http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20780.jpg</video:thumbnail_loc>
      <video:duration>881</video:duration>
      <video:publication_date>2012-09-07T17:02:02.000Z</video:publication_date>
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      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>demonstrates</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>trimming</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>Models</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>From</video:tag>
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      <video:tag>Former</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0476de70-2800-4ef1-8423-08e8a78f2230/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2011-11-28T06:06:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8308.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Difference of Cubes Factoring

u12 l2 t3 we2 Difference of Cubes Factoring</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25264.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-18T02:27:49.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>32</video:duration>
      <video:publication_date>2011-11-29T11:20:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8886.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>s</video:tag>
      <video:tag>Hospital</video:tag>
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      <video:tag>Michigan</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of protein synthesis</video:title>
      <video:description>This video show the process of protein synthesis. It is a process of cell building or making protein. First amino acid synthesis and transcription of nuclear DNA into messenger RNA takes place and the product is then used for protein translation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0486d2a9-2981-4979-99be-d33639aef5b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-10-29T23:50:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27940.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
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      <video:tag>protein</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0487ceaa-e67c-4f3a-9dc3-959507dc2d15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2011-12-14T06:02:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11760.mp4</video:content_loc>
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      <video:tag>and</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/0480f931-619b-4dda-a534-1717fc621534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2016-02-05T13:13:38.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/048b2a07-a042-4cf9-bef4-c10be64c0bc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2011-12-06T18:37:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10832.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Sympathetic Ganglion Histology is demonstrated in this video. Any of the ganglia of the autonomic nervous system composed of adrenergic neurons receiving afferent fibers originating from preganglionic visceral motor neurons in the lateral horn of the thoracic and upper lumbar segments of the spinal cord.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/04aceeea-5ae9-4c6d-8d12-b22df3c85f9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-11-30T22:11:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9629.mp4</video:content_loc>
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      <video:tag>of</video:tag>
      <video:tag>Sympathetic</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/06872dbb-b1c5-4267-b76b-7217df08cb26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-10-18T05:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7087.mp4</video:content_loc>
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      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Cycle</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0698ace3-31f5-4c24-bad2-6bf9b22942ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-10-11T00:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27846.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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      <video:tag>atorvastatin</video:tag>
      <video:tag>Calcium</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>53</video:duration>
      <video:publication_date>2012-12-02T18:23:36.000Z</video:publication_date>
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      <video:tag>Richard</video:tag>
      <video:tag>Dawkins</video:tag>
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    <video:video>
      <video:title>Protemist ® DT II and XE - Lecture and Demonstration</video:title>
      <video:description>( http://www.abnova.com ) - Dr. Tomohisa Satoh presented two new generation, fully automated robotic desktop wheat germ cell-free protein synthesizers : ProtemistR DT II (High Throughput) and ProtemistR XE (Large-scale). The demonstration for Protemist® DT II - High Throughput Protein Expression and Protemist® XE - Large-Scale Protein Expression.  More videos at Abnova ( http://www.abnova.com ).</video:description>
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      <video:description>A pulmonary embolism refers to embolic occlusion of the pulmonary arterial system a pulmonary embolism can cause symptoms such as chest pain or breathlessness but may have no symptoms and be hard to detect</video:description>
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    <loc>https://dnatube.com/videos/Anatomy-of-Human-Eye</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>A very interesting animated video showing the structure of human eye. Brief description of the working of different parts inside eye is shown here.</video:description>
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      <video:uploader>Ollie Wall</video:uploader>
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      <video:description>&quot;Lec 7 - Endodontic Clinical Set-up&quot; This is the routine clinical set-up utilized in the treatment of Endodontic patients seen by undergraduate Dental Students. Orig. air date: JAN 20 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will help you to know how to prove that triangles are congruent. Some examples and basic conditions for congruence of triangles is shown here.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Episode 12 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we find out about Quantum Electrodynamics, one of the most succesful theories in the history of science, and how it led to the idea of &quot;force-carrying&quot; particles. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk ...</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>regular polygons, more... http://www.sonom.gr</video:description>
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      <video:uploader>dimitris poimenidis</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>During the last 200 years, human activities such as the burning of fossil fuels have increased concentrations of CO2 in the atmosphere by 40%. If unchecked, continuing emissions will warm up the planet by 2.6°C to 4.8°C by the end of this century. This would have serious implications for human societies and the natural world. /nThis 60-second animation from the world&apos;s two leading science academies brings you the science behind climate change.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32250.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - AST 210/EE 213 Brewster&apos;s angle; Multilayer ...</video:title>
      <video:description>AST 210/EE 213 Brewster&apos;s angle; Multilayer ...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 7: Brewster&apos;s angle; Multilayer mirrors
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19382.jpg</video:thumbnail_loc>
      <video:duration>4735</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Prototype Of A Starship</video:title>
      <video:description>This segment of Sci Fi Science shows the capabilities of a starship that could be used to travel across our solar system. It uses 100% anti-matter for propulsion and solar panel to harvest the energy of the sun from space.</video:description>
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      <video:publication_date>2012-12-09T07:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28435.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>building</video:tag>
      <video:tag>Starship</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life cycle of malaria Part 2 Mosquito host</video:title>
      <video:description>A mosquito becomes infected with malaria when it sucks the blood from an infected human. Once inside the mosquito, the parasites reproduce in the gut and accumulate in the salivary glands, ready to infect another human host with the next bite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/06f5c2f0-c144-494b-af5b-f60162017ff7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-04-12T23:32:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12227.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>malaria</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this science video, homeostasis and negative feedback is explained. Negative feedback basically happens to balance the changes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/07018fff-34c2-4137-a070-a55a37118c8f/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2014-07-22T04:24:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31058.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Feedback</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cutting-Propagation-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cutting Propagation II</video:title>
      <video:description>Dr. Davies continues his lecture from the educational project directed by Dr. Wilson.
text info: Cutting propagation (cuttage) is a vegetative propagation technique in which a portion of a plant is cut from the parent or stock plant and induced to form roots and/or shoots by a combination of chemical, mechanical, and/or environmental manipulations. This slide shows leafy shoot cuttings from a woody plant, with new adventitious roots which have formed at the base of the cutting after several weeks in the proper environment.</video:description>
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      <video:duration>1331</video:duration>
      <video:publication_date>2007-09-10T22:55:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/999.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>propagation</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/USMLE-carpal-tunnel-syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE carpal tunnel syndrome</video:title>
      <video:description>Carpal tunnel syndrome is compression neuropathy of the median nerve most commonly at the transverse carpal ligament but sometimes also at proximal forearm at the pronator teres muscle patients complain of intermittent loss of sensation in first three digits most commonly but also of forearm and wrist pain and weakness of grip most advanced cases</video:description>
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      <video:duration>78</video:duration>
      <video:publication_date>2011-12-11T22:48:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11051.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>USMLE</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and Functions of Synapse</video:title>
      <video:description>This video shows the structure and functions of synapse with structure. Neurons in human body controls almost every aspect of body movements and functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/071d2e3c-a45c-4edf-bd49-5317cc3dab5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2010-11-24T00:48:10.000Z</video:publication_date>
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      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
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      <video:description>This is lecture 13 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. 

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19361.jpg</video:thumbnail_loc>
      <video:duration>4463</video:duration>
      <video:publication_date>2012-09-05T01:44:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8zWO3ez7hIc</video:player_loc>
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      <video:category>Computer Science</video:category>
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      <video:tag>berkeley</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Conservation and Restoration</video:title>
      <video:description>How conservation and restoration is good for our ecology? This video will help you in getting the answer to all the questions related with this topic.</video:description>
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      <video:duration>612</video:duration>
      <video:publication_date>2013-02-09T06:03:44.000Z</video:publication_date>
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      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Conservation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
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    <loc>https://dnatube.com/videos/Naked-archaeologist-preview-Jerusalem-the-black-prince</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Naked archaeologist preview - Jerusalem &amp; the black prince</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. Enjoy this short video clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/071e53ec-a1d3-4f50-b84f-985685fe1449/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-05-27T16:51:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2292.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Jerusalem</video:tag>
      <video:tag>black</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>bible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-Heat-Capacity-and-Identifying-Nature-Of-Substance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating Heat Capacity and Identifying Nature Of Substance</video:title>
      <video:description>This video show the calculating of heat capacity and identify the nature of substance. Heat capacity of a body is the quantity of heat required to raise its temperature by 1 degree.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0729d689-21f7-4a32-b8f3-d602ce5e8429/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:37:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11393.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Substance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Target-Creater-of-Lcross-Spacecraft-Lanch-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Target Creater of Lcross Spacecraft Lanch by NASA</video:title>
      <video:description>Video shows a closeup view of the NASA&apos;s target creator for lunar impact of L cross Spacecraft. A brief description for the launch is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/071ee38e-a51f-4004-a8e3-5172157a2f41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2013-02-08T03:01:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29587.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SELECTS</video:tag>
      <video:tag>TARGET</video:tag>
      <video:tag>CRATER</video:tag>
      <video:tag>for</video:tag>
      <video:tag>LUNAR</video:tag>
      <video:tag>IMPACT</video:tag>
      <video:tag>of</video:tag>
      <video:tag>LCROSS</video:tag>
      <video:tag>Spacecraft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Human-Genome-Project-Video-3D-Animation-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Genome Project Video - 3D Animation Introduction</video:title>
      <video:description>The Human Genome Project (HGP) was an international scientific research project with a primary goal to determine the sequence of chemical base pairs which make up DNA and to identify and map the approximately 20,000-25,000 genes of the human genome from both a physical and functional standpoint.

The project began in 1990 initially headed by James D. Watson at the U.S. National Institutes of Health. A working draft of the genome was released in 2000 and a complete one in 2003, with further analysis still being published. A parallel project was conducted outside of government by the Celera Corporation. Most of the government-sponsored sequencing was performed in universities and research centers from the United States, Canada, New Zealand and Britain. The mapping of human genes is an important step in the development of medicines and other aspects of health care.

While the objective of the Human Genome Project is to understand the genetic makeup of the human species, the project also has focused on several other nonhuman organisms such as E. coli, the fruit fly, and the laboratory mouse. It remains one of the largest single investigational projects in modern science.[citation needed]

The HGP originally aimed to map the nucleotides contained in a haploid reference human genome (more than three billion). Several groups have announced efforts to extend this to diploid human genomes including the International HapMap Project, Applied Biosystems, Perlegen, Illumina, JCVI, Personal Genome Project, and Roche-454.

The &quot;genome&quot; of any given individual (except for identical twins and cloned organisms) is unique; mapping &quot;the human genome&quot; involves sequencing multiple variations of each gene. The project did not study the entire DNA found in human cells; some heterochromatic areas (about 8% of the total) remain un-sequenced.

Human Genome Project; An introduction to the ongoing Human Genome Project. The dynamic 3D animation will take you &quot;inside&quot; for a close up look at the complexity of the cell. Completed in 20</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/072ba5ba-49e7-49ad-b8ed-cc6975fe800e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2009-07-03T11:02:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2933.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>research</video:tag>
      <video:tag>education</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>biotechnology</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antigen-presentation-and-CTL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antigen presentation and CTL</video:title>
      <video:description>How a cell infected by a virus signals cytotoxic T lymphocytes to kill the cell before the virus replicates and spreads. In the body&apos;s immune system, macrophages, dendritic cells and other cell types capture antigens and then enable their recognition by T-cells. This process is called as  antigen presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/07311a5e-7650-4e56-80e3-b27878dfacd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-04-12T23:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12228.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Antigen</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>CTL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-hysterectomy-laparoscopic-operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total hysterectomy laparoscopic operation</video:title>
      <video:description>Total laparoscopic hysterectomy is an operation to remove the uterus with the aid of an operating telescope called a laparoscope women who choose to have a total laparoscopic hysterectomy typically have an easier physical experience</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/072fe192-92c6-4726-abc0-04ad6d87de7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2011-12-01T04:48:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10243.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-1321a-Electric-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics 13.2.1a - Electric Current</video:title>
      <video:description>This video discusses electric current which is the flow of charge. It could be a lightening bolt, or, typically electrons moving through a wire or electric device.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/073d5893-e74d-4a8f-9f94-e3b61f6f13eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2010-11-14T21:56:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5291.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>13</video:tag>
      <video:tag>2</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 26- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17023.jpg</video:thumbnail_loc>
      <video:duration>2841</video:duration>
      <video:publication_date>2012-09-02T04:29:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X2QZ82r0AH8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #12</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Dr. Melton takes questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0a13f540-985d-43e7-bd68-960926c5dd87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-08-16T22:59:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/795.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quick-Airway-Access-via-Cricothyrotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quick Airway Access via Cricothyrotomy</video:title>
      <video:description>This is a quick procedure done to save a patients life in critical cases such as airway obstruction. The Cricothyrotomy is a quick airway access and temporary too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a265c69-48cd-4e1a-95b1-1797ab86a915/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-28T05:41:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8250.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cricothyrotomy</video:tag>
      <video:tag>Quick</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>access</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Micro-vs-Macro-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micro vs. Macro Growth</video:title>
      <video:description>Does microevolution over time lead to macroevolution?  Are they just the same process viewed with different timescales?  This video should put that debate in perspective.  See my other videos for actual biological evidence of macroevolution.  Remember, macroevolution has been directly observed in the lab and in nature.  You can deny it all you like but your opinion doesn&apos;t change the facts.

To download this video go to:
http://www.mediafire.com/?febtzcwncfi

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?njxtj2dmjh4

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a262ca3-845d-4e0d-a737-5e7d1bb34e34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2009-05-27T22:02:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2624.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>Redwood</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Analogy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-cell-response-to-MHC-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T cell response to MHC II</video:title>
      <video:description>How T cell response to MHC II is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a28614d-1f23-4e6c-90c8-acde2424f0f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-05-04T20:22:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2134.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Building-Pegasus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Building Pegasus 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets- making of..&apos; showing the design process for Pegasus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a2ca5f6-82a5-41e2-99dc-ca3df98efca4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2009-05-27T22:01:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2623.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>travel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Competitive-ELISA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Competitive ELISA</video:title>
      <video:description>Competitive ELISA is through competitive binding to measure the amount of analyte. First of all, unlabeled antibody is incubated in the presence of its antigen. Then these bound antibody/antigen complexes are then added to an antigen coated well. After washing, that unbound antibody is removed. The more analyte in the sample, the less antibody will be able to bind to the antigen in the well. The major advantage of a competitive ELISA is the ability to use crude or impure samples and still selectively bind any antigen that may be present.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/0a2c0348-96d1-4db1-a4d5-8ab362e7855d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2010-05-03T08:09:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4331.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Competitive</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-Galaxies-by-Fermi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active Galaxies by Fermi</video:title>
      <video:description>From a distance space looks like well, space. From earth when we look at the sky we often think nothing much is happening out there. However every 3 hours NASA&apos;s Fermi shows how active galaxies are progressing through images by the telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a0027248-2e29-4d0d-86ba-f60d8eba5301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-26T00:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7997.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASAs</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>How</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Be</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-of-Smoking-Pipes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making of Smoking Pipes</video:title>
      <video:description>The concept behind the making of smoking pipe is shown in the video. The step by step building and then the finishing it is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fc591a67-895a-49be-a318-54e5fbf51ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-12-10T01:49:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28512.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>Pipes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myosin-II-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin II Mechanism</video:title>
      <video:description>This animation shows how the molecule operates, and how furrowstatin blocks the mechanism and halts division of a cell. Myosin II is one of the molecules involved in furrow formation in dividing cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a46452a-f5f5-441d-ac91-fe5ed9cb8ca3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2013-02-08T23:36:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29696.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>myosin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Expression-Plant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression: Plant</video:title>
      <video:description>This video shows how gene expression is controlled in plants. Phytochrome is activated by red light of certain wave length. Activated phytochrome activates proteins that regulates gene expression. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0a4f2df0-4533-4c22-853a-6fa7171d1ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-04-19T19:05:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1877.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>chloroplasts</video:tag>
      <video:tag>promotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Principles-of-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Principles of Bonding</video:title>
      <video:description>&quot;Lec 31 - Principles of Bonding&quot; Dr. McNamara interviews Mr. Paul Gange on bonding material usage. Orig. air date: MAR 12 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20790.jpg</video:thumbnail_loc>
      <video:duration>2426</video:duration>
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    <loc>https://dnatube.com/videos/Rectal-temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectal temperature</video:title>
      <video:description>This video focuses on medical procedures for taking  rectal temperature. This is done by use of a special medical thermometer. The thermometer is inserted into the rectum through the anus facing upwards toward the belly bottom and the reading taken.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30272.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>Medical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Influenza-A-H1N1-bioseguridad-para-medicos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influenza A H1N1 bioseguridad para medicos</video:title>
      <video:description>http://www.portaldemedicina.com :: para médicos: medidas de prevención contra la influenza A H1N1 antigua gripe porcina. protección y bioseguridad estandarizada</video:description>
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      <video:duration>270</video:duration>
      <video:publication_date>2009-05-25T23:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2273.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>bioseguridad</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Racewalking-is-Different-From-Other-Sport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Racewalking is Different From Other Sport</video:title>
      <video:description>This video shows the rules and regulations for the racewalking. A funny n interesting video is shown here for the knowledge purpose about this sports.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a5fe237-127c-46da-9940-e8e66eeefa7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-02-08T03:35:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29622.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>is</video:tag>
      <video:tag>Racewalking</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sport</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gravitational-lensing-a-way-to-detect-dark-matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitational lensing: a way to detect dark matter</video:title>
      <video:description>Theory of relativity says that just as a lens bend light, a large mass such as a galaxy can also bend light. This is known as gravitational lensing. Lensing occurs whether the mass is visible or not. This raises the possibilities of detecting dark matter. Edited by Ashraf

.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0a6ce1bc-5032-474c-8b93-a617b8ee3a31/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-08T21:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4214.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quasar</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Einstein</video:tag>
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      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>gravity</video:tag>
      <video:tag>warped</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-The-Vienna-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge - The Vienna Circle</video:title>
      <video:description>Video clip from the show Dangerous Ideas discussing the Vienna Circle.  Focuses on the mathematician Kurt Gödel and the rethinking of important ideas held since the Renaissance.</video:description>
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      <video:duration>582</video:duration>
      <video:publication_date>2010-11-25T20:51:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6075.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>History</video:category>
      <video:tag>Kurt</video:tag>
      <video:tag>Godel</video:tag>
      <video:tag>Vienna</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Renaissance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Henry-Rollins-on-Making-the-Decision-That-Changed-His-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Making the Decision That Changed His Life</video:title>
      <video:description>Some days you look at the ice cream scoop in your hand and decide you have to take a chance:  this is the crossroads that Henry Rollins encountered when called to audition for seminal punk rock band Black Flag.  Rollins talks about his life of minimum wage work before auditioning for the band and the events and realizations that followed after.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0a7a0765-9319-4655-ae3c-e620e7c25d22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-12-03T01:58:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28268.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Rollins</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Flag</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Taxonomy-and-Systematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taxonomy and Systematics</video:title>
      <video:description>This video will be about taxonomy. The first step toward wisdom is calling things with their right names. This phrases shows how important taxonomy is. Rest of the information is in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0a74f212-762d-4abc-8b34-a6a442c79f83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2014-08-26T00:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31160.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Systematics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Indirect-ELISA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indirect ELISA</video:title>
      <video:description>The indirect ELISA is used primarily to determine the strength and/or amount of antibody response in a sample. In the assay, the antigen of interested is immobilized by direct adsorption to the assay plate. Detection of the antigen can then be performed by using a matched set of primary antibody (direct detection) and conjugated secondary antibodies (indirect detection).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0a85864b-f6d4-4c60-94d9-4c1e65193bf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2010-04-27T05:53:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4322.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Indirect</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bartholin-cyst-drainage-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bartholin cyst drainage procedure</video:title>
      <video:description>A womans bartholin glands are located at the entrance to her vagina one on each side the glands are small and may not be seen or felt when they are healthy the function of the glands is to secrete fluid onto the mucosal or inner surface of the labia surrounding the vagina</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0a89a6ed-ebe2-4856-b42d-6d7d0f305fda/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-11T23:43:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11187.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bartholin</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Drainage</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Active-neurons-in-parietal-cortex-during-straddling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active neurons in parietal cortex during straddling</video:title>
      <video:description>This video shows that neurons in parietal cortex are active during straddling.  In the cortical area 5, neurons are found to be active when a cat is straddling an obstacle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0a8d1daa-10b6-4885-8f0a-b88acb055546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-04-17T22:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12263.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>cat</video:tag>
      <video:tag>straddling</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Posterior-Examination-of-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Examination of Chest</video:title>
      <video:description>Video shows a posterior chest examination of the patient by an expert doctor. A step by step procedure for the examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a9ed8fb-c0fe-4428-a96e-54442085c55a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-12-01T03:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10155.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Design-and-development-of-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Design and development of drugs</video:title>
      <video:description>Design and development of drugs is discussed in this lecture. Structure of drug’s target is also discussed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0a8e0b88-c27d-4762-b081-e54ed3f906ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1303</video:duration>
      <video:publication_date>2007-08-07T01:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/629.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>design</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>drugs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Procedure-of-the-endometrial-polyp-shaver-IUR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of the endometrial polyp shaver (IUR)</video:title>
      <video:description>The endometrial polyps are growths on the inner lining of the uterus and are notorious for closing irregular bleeding. The video shows how this polyps are managed by a shaver (IUR) procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0ac2d999-0e2b-4c73-8e1c-992242d646db/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T21:47:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10455.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>endometrial</video:tag>
      <video:tag>polyp</video:tag>
      <video:tag>shaver</video:tag>
      <video:tag>IUR</video:tag>
      <video:tag>Procedure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mendelian-Inheritance-and-Selfish-Genetic-Elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mendelian Inheritance and Selfish Genetic Elements</video:title>
      <video:description>Genes in Conflict 
Selfish Genetic Elements 
Mendelian Inheritance 
Intragenomic Conflict 
Chromosomes DNA  
Interference, Overreplication, Gonotaxis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0aab71af-4f3d-41d2-8610-5e7a3f27883f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2009-05-27T21:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2532.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>Mendelian</video:tag>
      <video:tag>Inheritance</video:tag>
      <video:tag>Intragenomic</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Interfe</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Worlds-Best-Immediate-Zirconia-Dental-Implant-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Worlds Best Immediate Zirconia Dental Implant Solution</video:title>
      <video:description>Implants have served patients well for the last forty years with a retention success rate of approximately ninety five percent more than four decades of scientific research and clinical experience have shown that dental implants function as an optimal and permanent solution to tooth loss</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0adf740a-9310-483d-a066-630a0227ab05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-29T04:06:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8676.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signs-And-Symptoms-of-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs And Symptoms of Pulmonary Embolism</video:title>
      <video:description>Video shows a brief description of pulmonary embolism with its signs, symptoms and treatment. For detailed study watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0af2feb9-4732-48c0-897a-881c4f0e9e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-06T17:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10726.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Education-on-Left-Brain-Versus-Right-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Education on Left Brain Versus Right Brain</video:title>
      <video:description>The brain is divided into two hemispheres the left and the right. This video gives information on the left brain which does the math, logic, detail and science whereas the right brain deals with philosophy and religion. So what is the impact on education?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0afa76c4-48c8-45cb-87a2-88d80d0b56f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-15T00:57:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11809.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Left</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>education</video:tag>
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    <loc>https://dnatube.com/videos/Lec-53-Monopolist-Optimizing-Price-part-2-Marginal-Revenue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Monopolist Optimizing Price (part 2)- Marginal Revenue</video:title>
      <video:description>Monopolist Optimizing Price (part 2)- Marginal Revenue

Plotting the marginal revenue curve for a monopolist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25503.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-18T15:56:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s1UQQELPyrc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Revenue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LTP-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LTP Mechanisms</video:title>
      <video:description>The two main hypotheses to explain LTP are presynaptic, in which increased neurotransmitter is released; and postsynaptic, in which sensitivity to neurotransmitter is somehow increased.
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/0c44ce27-193b-4392-8d55-efbc8475bf60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-04-06T21:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/217.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>LTP</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>neurotransmitters</video:tag>
      <video:tag>postsinaptic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acalculous-Cholecystopathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acalculous Cholecystopathy</video:title>
      <video:description>The main cause of umbilical hernia is prolonged labor, age factor, several trauma, major surgery etc. This video tells about acalculous Cholecystopathy in which wall of gall bladder is burnt to cure hernia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0c4a1da3-bfe5-49b2-b55b-d9091d5f926b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-12-01T21:57:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10477.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acalculous</video:tag>
      <video:tag>Cholecystopathy</video:tag>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beetle-Vs-Ants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beetle Vs. Ants</video:title>
      <video:description>This video shows how a rhinoceros beetle tries to attack a colony of ants and gets attacked by them instead. It explains how the ants attack the beetle and what the beetle has to do in order to escape them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0c5c19e2-2f30-4a37-b6bb-cfc434aba939/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-12-10T01:45:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28505.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Beetle</video:tag>
      <video:tag>Ants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stress-can-cause-a-burnout</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stress can cause a burnout</video:title>
      <video:description>Prolonged influence of stress in your life can cause you physical harm.  When you are stressed you increase the risk of heart attack or stroke! Fortunately this video gives us an introduction to the possible treatment of stress.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0c69584c-15e8-4956-84ca-6adb961204c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2014-08-26T22:07:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31185.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>burnout</video:tag>
      <video:tag>Stress</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-Subcuticular-Skin-Suturing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of  Subcuticular Skin Suturing</video:title>
      <video:description>A subcuticular suture refers to the more difficult technique of repairing a deep wound that extends below the top layer of skin or epidermis it is also called a subdermal or subcutaneous suture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0c6a4d87-8fcd-4665-b556-fde0ecadf039/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-12-03T03:46:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10628.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subcuticular</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Suturing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Skin-Warts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Skin Warts</video:title>
      <video:description>This video shows the causes behind skin warts. A brief explanation with the steps for their treatment is provided here for the patients suffering with these warts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/0c8035cb-4191-450d-bda4-9ce6738dba91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2013-04-07T17:00:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30415.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>Warts</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Preview-of-anatomy-and-physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preview of anatomy and physiology</video:title>
      <video:description>This an Anderson introductory lesson on anatomy and physiology. He define the two term, outlines major themes in tissue and a preview of all organ systems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0c7ffb78-5980-46c4-8de6-11cf2e10e553/cand_5.jpg</video:thumbnail_loc>
      <video:duration>684</video:duration>
      <video:publication_date>2013-01-19T05:31:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28969.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Public Health 253E</video:title>
      <video:description>&quot;Lec 14 - Public Health 253EPublic Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24286.jpg</video:thumbnail_loc>
      <video:duration>6806</video:duration>
      <video:publication_date>2012-09-15T05:53:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V_TYpIa7LLo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paul-Rothemund-Casting-spells-with-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paul Rothemund: Casting spells with DNA</video:title>
      <video:description>About this talk/nPaul Rothemund writes code that causes DNA to arrange itself into a star, a smiley face and more. Sure, it&apos;s a stunt, but it&apos;s also a demonstration of self-assembly at the smallest of scales -- with vast implications for the future of making things./nPaul Rothemund won a MacArthur grant this year for a fairly mystifying study area: &quot;folding DNA.&quot; It brings up the question: Why fold DNA? The answer is -- because the power to manipulate DNA in this way could change the way we make things at a very basic level./nRothemund&apos;s work combines the study of self-assembly (watch the TEDTalks from Neil Gershenfeld and Saul Griffith for more on this) with the research being done in DNA nanotechnology -- and points the way toward self-assembling devices at microscale, making computer memory, for instance, smaller, faster and maybe even cheaper. /nref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/0c876fa3-9532-41be-b6b5-0cdc24255d24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2009-03-30T23:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1521.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Paul</video:tag>
      <video:tag>Rothemund</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-cold-sore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a cold sore ?</video:title>
      <video:description>This video provides an information about cold sore.

They&apos;re painful, embarrassing, and they&apos;ll prevent you from making out with your new flame. Yeah, cold sores complicate everything-- that&apos;s why you should know all about them. http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0c8a2946-64d1-4458-b7e3-9ddd12b1b48b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-10-11T01:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27867.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>sore</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Pediatric-Spinal-Fusion-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Pediatric Spinal Fusion Operation</video:title>
      <video:description>Pediatric spinal deformity results from multiple conditions including congenital anomalies. This video demonstrates pediatric spinal fusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0c945847-aebd-4b74-961e-a80fbdbe8635/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:32:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10408.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>Fusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sun-Gazer-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sun Gazer Video</video:title>
      <video:description>The best and worst parts of being a space scientist are discussed here. Video is very interesting for the science students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0ca4ba70-93e9-4d32-959f-01ee63c1a37b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2013-01-30T04:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29016.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Gazer</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Q</video:tag>
      <video:tag>and</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-Potential-Epilepsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action Potential &amp; Epilepsy</video:title>
      <video:description>A movie about action potential &amp; epilepsy. Wikipedia info: An action potential is a self-regenerating wave of electrochemical activity that allows nerve cells to carry a signal over a distance. It is the primary electrical signal generated by nerve cells, and arises from changes in the permeability of the nerve cell&apos;s axonal membranes to specific ions. Action potentials (also known as nerve impulses or spikes) are pulse-like waves of voltage that travel along several types of cell membranes.[1] The best-understood example of an action potential is generated on the membrane of the axon of a neuron, but also appears in other types of excitable cells, such as cardiac muscle cells, and even plant cells.

 Epilepsy is a common chronic neurological disorder characterized by recurrent unprovoked seizures.[1][2] These seizures are transient signs and/or symptoms of abnormal,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/09/0c9643d2-ba21-4b61-8eba-7274cf391ab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2008-09-25T13:55:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1364.mp4</video:content_loc>
      <video:uploader>takethewind</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>epilepsy</video:tag>
      <video:tag>take</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Investment-vs-Comsumption-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Investment vs. Comsumption 2</video:title>
      <video:description>Investment vs. Comsumption 2

More investment vs. consumption examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20227.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-06T02:48:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xRjfRVXXFxU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>investment</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Comsumption</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Red-Blood-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Red Blood Cells</video:title>
      <video:description>Red Blood Cells

With a diameter of .0003 of an inch and a rim thickness of only .00001 of an inch,  normal red blood cells have a biconcave shape,  and elastic properties which allow them to squeeze through the smallest blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/0cc2e77e-2af7-4378-8df3-96a25d128c49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2009-06-06T08:46:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2777.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipoplasty-in-India-With-Affordable-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipoplasty in India With Affordable Prices</video:title>
      <video:description>Video shows an affordable cost lipoplasty in India. This is a procedure which includes the reshaping of your body to make your looks good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0cc82228-7023-4e69-8700-4dad07b9c1af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-12-06T17:18:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10704.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Affordable</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>lipoplasty</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reshape</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Journey-knee-replacement-India-Canadian-patients-experience</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Journey knee replacement India- Canadian patient&apos;s experience</video:title>
      <video:description>Canadian Gerald Dempsey traveled outside his country for the first time to receive a long lasting Oxinium Journey  knee replacement in India. Long waiting list times back home made him seek surgery abroad. He is impressed by the high quality treatment that he received from Dr.Venkatachalam of www.kneeindia.com. He recommends the Madras Joint Replacement center ( MJRC) to his country men seeking surgical tourism in Canada.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/0cdac85d-43f1-40a8-9acc-89d3f3c2d01d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-05-06T04:58:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4345.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oxinium</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>lasting</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Canada</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Halitosis-and-how-to-prevent-or-treat-it-a-bad-breath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Halitosis? and how to prevent or treat it a bad breath</video:title>
      <video:description>Bad breath is a condition wherein a person suffers from oral malodor which can be caused by the bacteria while helps us degrading proteins and generate sulfur compounds. Gum disease, starvation and tooth decay would be another reason for bad breath.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0ccd61fa-312c-47e1-ba66-52342cf7cc37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2014-08-26T21:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31180.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Halitosis</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal veins</video:title>
      <video:description>Dr Robert demonstrates the torso model concept in the abdominal veins. He explains the interaction between the abdominal veins and other blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0ce16de5-adf4-4eec-8fb6-ba98f7ff8d2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-15T12:50:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5394.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Veins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Image-of-a-subset-under-a-transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Image of a subset under a transformation</video:title>
      <video:description>Image of a subset under a transformation

Exploring what happens to a subset of the domain under a transformation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22048.jpg</video:thumbnail_loc>
      <video:duration>1091</video:duration>
      <video:publication_date>2012-09-11T00:31:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MIAmN5kgp3k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>image</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>subset</video:tag>
      <video:tag>under</video:tag>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Proteins?</video:title>
      <video:description>The structure of proteins and their vital role in our body is shown here. Watch this video to know all about the proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0cddcf34-8226-48fe-9f66-6abc925a1229/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2013-01-18T06:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28856.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-playing-table-tennis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot playing table tennis</video:title>
      <video:description>This video shows a great robot which can play table tennis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/115a82a8-b42d-4eec-86da-82fcef74cf47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2014-02-25T03:03:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30823.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>robot</video:tag>
      <video:tag>tenis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scott-Kopperruds-Testimonial-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scott Kopperrud&apos;s Testimonial Video</video:title>
      <video:description>This video is a testimony of Scott Kopperrud after undergoing hip resurfacing surgery and his full recovery showing no after effects of the procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/0ce184a7-a14c-479e-acae-0e01f5b5ba66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-02-01T09:06:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3772.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Dysplasia</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Fibular</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Happy</video:tag>
      <video:tag>himalayan</video:tag>
      <video:tag>Corin</video:tag>
      <video:tag>Resu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pocket-Mouse-and-Predation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pocket Mouse and Predation</video:title>
      <video:description>The rock pocket mouse is found in two color variants, or morphs: light and dark. In different environments, their visibility to predators such as owls varies. The dark morph is more vulnerable on light sandy desert, and the light morph on dark lava rock.  www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0ce779a5-4684-4bd4-b348-7cf774817b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2007-08-02T20:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/568.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mice</video:tag>
      <video:tag>mimicry</video:tag>
      <video:tag>morphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examining-a-18-Months-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examining a 18 Months Infant</video:title>
      <video:description>Video shows a careful examination of 18 months old infant by watching his movements. Video is performed by an expert doctor to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0d03588f-a3c1-454e-b81e-253368e7c131/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-02-11T01:23:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30043.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>motor</video:tag>
      <video:tag>Gait</video:tag>
      <video:tag>walking</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-hydrated-cysts-in-brain-caused-by-parasitic-infes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of hydrated cysts in brain caused by parasitic infes</video:title>
      <video:description>Hydatid cysts in brain re caused by infestation by a tapeworm of the genus Echinococcus. This video features a brain surgery performed to remove a hydatid cyst from brain. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0d12e2c3-fd1a-4662-a156-6e3e8366cc59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-15T19:42:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5431.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>hydrated</video:tag>
      <video:tag>cysts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>caused</video:tag>
      <video:tag>by</video:tag>
      <video:tag>parasitic</video:tag>
      <video:tag>infestation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Astigmatism-Improving-Astigmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Astigmatism? : Improving Astigmatism</video:title>
      <video:description>How can astigmatism be treated:
If the degree of astigmatism is slight and no other problems of refraction, such as nearsightedness or farsightedness, are present, corrective lenses may not be prescribed. If the degree of astigmatism is great enough to cause eyestrain, headache, or distortion of vision, prescription lenses will be prescribed. However there are very effective alternatives like Eyerobics that help you regain your clear eyesight naturally without glasses or contact lenses or expensive risky surgery.

The corrective lenses prescribed are called Toric lenses and have an additional power element called a cylinder. When a person blinks, the contact lens rotates. In toric lenses, it is important for the lens to return to the same position each time. Lenses have thin zones, or cut-off areas (truncated), or have other ways to rotate and return to the correct position. Soft toric lenses are available in a variety of prescriptions, materials, and even in tints. They have greater light-bending power in one axis than in others. Your eye care professional will perform precise tests during your eye examination to determine the ideal lens prescription. Refractive surgery may be prescribed too to try to correct some forms of astigmatism.

The Toric lenses can be in eyeglasses or contact lenses. The unit of measure describing the power of the lens system or lens is called the diopter (D). The lenses are shaped to counteract the shape of the sections of cornea that are causing the difficulty. Because the correction is in one direction, it is written in terms of the axis the correction is in. On a prescription, for example, it may say -1.00 X 180°. Cylinders correct astigmatism, minus spheres correct myopia, and plus spheres correct hyperopia.

There is some debate as to whether people with very small amounts of astigmatism should be treated. Generally, if visual acuity is good and the patient experiences no overt symptoms, treatment is not necessary. However it is advisable to use a Natural Vision Program lik</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0d1737a7-e194-4eb7-88d0-e493170e7eeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2010-11-09T13:42:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4864.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Astigmatism</video:tag>
      <video:tag>Improving</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Development Studies C10</video:title>
      <video:description>lec 9-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20864.jpg</video:thumbnail_loc>
      <video:duration>4668</video:duration>
      <video:publication_date>2012-09-07T21:44:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GTOz63KnaVU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Surgery Video</video:title>
      <video:description>There is a variety of reasons why thyroid surgery is performed those circumstances include treatment for thyroid cancer problems related to an enlarged thyroid or goiter and treatment for hyperthyroidism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0d1f7f30-4612-4875-b26b-d8776869efd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2011-12-06T18:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10815.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thyroidectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ship-Tracks-Reveal-Pollutions-Effects-on-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ship Tracks Reveal Pollutions Effects on Clouds</video:title>
      <video:description>Air Pollution can change the earth&apos;s temperature in the atmosphere.The satellite Modis was able to gather data that points back to this phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0d224049-636d-42d1-b7e9-fd14d524b6bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-15T09:17:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7520.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Ship</video:tag>
      <video:tag>Tracks</video:tag>
      <video:tag>Reveal</video:tag>
      <video:tag>Pollutions</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Clouds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrolysis-of-dextrin-to-glucose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrolysis of dextrin to glucose</video:title>
      <video:description>This is the part of a series of video prepared by the Megazime International Ireland ltd. The video demonstrates procedures for hydrolysis of dextrin to glucose by using kit developed the organization. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0fa7e581-f4bb-4cda-aba6-53b3d3d5cba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-29T07:27:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6235.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Hydrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dextrin</video:tag>
      <video:tag>to</video:tag>
      <video:tag>glucose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-working-of-a-bacterial-vaccines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The working of a bacterial vaccines</video:title>
      <video:description>I this video we discuss and demonstrate how bacterial vaccines works. The content of this video is aimed for general knowledge and does not nullify professional information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3acc6ade-9271-48a4-8cb9-592fe961700d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-10T02:23:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29948.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>How</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>vaccines</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Dividing-decimal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Dividing decimal</video:title>
      <video:description>Dividing decimal

Dividing decimal numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20500.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-06T15:26:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S0uuK7SQcA8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Decimal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Replication-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Replication Video</video:title>
      <video:description>This is a clip from a PBS production called &quot;DNA: The Secret of Life.&quot;

It details the latest research (as of 2005) concerning the process of DNA replication.

Google search the PBS title and you can find the website which has links to many informative sites and interesting clips.  This is just a segment detailing replication.

A Windfall Films Production for Thirteen/WNET New York in association with Channel Four.
© 2003 Educational Broadcasting Corporation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/0fb45c4b-a2f5-4fda-a271-130581e3a2f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-10-19T01:59:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3448.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-of-Mammals-the-triumph-of-the-herbivores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life of Mammals; the triumph of the herbivores</video:title>
      <video:description>From birth herbivores know they are on the menu. So mature has taken time to try improve their survival there&apos;s safety in large numbers, running on tip toes and excellent athletic skills among others. That is the triumph of the herbivores in the Life of Mammals by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fb4cd74-01f2-459c-8a97-58c5be899c48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-11-26T01:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8052.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Triumph</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>herbivores</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zirconium-Crystallization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zirconium Crystallization</video:title>
      <video:description>Molecular dynamics(MD) simulation of crystallization process. 
Calculation was carried out in frameworks of NPT ensemble, where number of particles N, pressure P and temperature T of system were cept constant.
N=2500 atoms were distributed in a cubic cell with the periodic boundary conditions. The value of external pressure P=10^5 Pa was taken.
Zirconium was cooled from 3000K to 0K
&lt;br /&gt;
more info: &lt;a href=&quot;amorphous.org.ua&quot;&gt;amorphous.org.ua&lt;/a&gt;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/0fb645b3-f980-4833-8a9d-9f2b4b1982c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-04-17T19:01:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/247.mp4</video:content_loc>
      <video:uploader>Eldar Djafarov</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MD</video:tag>
      <video:tag>crystallization</video:tag>
      <video:tag>atoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-It-Yourself-Nasal-Irrigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do It Yourself Nasal Irrigation</video:title>
      <video:description>The NasalCare irrigator equipped with the patented air liquid valves eliminates negative pressure inside the bottle to avoid backwash to allow the user to regulate the flow to safely and effectively cleanse out viruses from nasal cavities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fbc89f1-db4a-425a-af9f-8a3591e0031f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-29T21:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9197.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Perform</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Irrigation</video:tag>
      <video:tag>with</video:tag>
      <video:tag>NasalCare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Hydrogen-Atom-Wavefunctions-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Hydrogen Atom Wavefunctions - Lecture 7</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 7/nTopics covered:
	/nHydrogen Atom Wavefunctions/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 7/nAll right. Today, in particular the second half of the lecture today, we&apos;re going to do some of the hardest concepts that we&apos;ve done so far, and also some of the most important concepts that we&apos;ve done so far./nI just want to give you a heads-up on that. Last time we had we had solved the SchrÃ¶dinger equation for the binding energies of the electron to the nucleus. And that means if I write the generic SchrÃ¶dinger equation down here, what we found was what this E was./nAnd we found that it had a nice analytical form, that the allowed binding energies were quantized. They were quantized by that principle quantum number n. And so we can write those allowed energies as En=-Rh/n2./nSo, n is this principle quantum number. And n runs from 1, 2 all the way up to infinity. Today what we&apos;re going to do is we&apos;re going to look at the solutions to the SchrÃ¶dinger equation for this, for the wave function, for the wave./nAnd remember we said that the wave, in some way, represents our electron. And today we are going to talk about exactly what is the meaning of the wave function. But, before we do that, I have to tell you that when you go to solve the SchrÃ¶dinger equation for the wave function here what happens is that two more quantum numbers pop out./nAnd one of the quantum numbers that pop out in the solution for the wave function is a quantum number we call l. l is the angular momentum quantum number. It&apos;s called the angular momentum quantum number because it, in fact, determines how much angular momentum the electron has./nIt is a quantum number, which means it has allowed values, very specific values. The allowed values of l are the following. They are zero. Unlike n, the lowest value that l can have is zero. 0, 1, 2, 3 all the way up, but it has got a limit./nl has got a limit. The limit is n-1. So l can never be larger than n-1. </video:description>
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      <video:tag>protein</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mendelian-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mendelian Genetics</video:title>
      <video:description>Mendelian Genetics Definitions
1. Allele - one alternative form of a given allelic pair; tall and dwarf are the alleles for the height of a pea plant; more than two alleles can exist for any specific gene, but only two of them will be found within any individual
2.Allelic pair - the combination of two alleles which comprise the gene pair
3.Homozygote - an individual which contains only one allele at the allelic pair; for example DD is homozygous dominant and dd is homozygous recessive; pure lines are homozygous for the gene of interest
4. Heterozygote - an individual which contains one of each member of the gene pair; for example the Dd heterozygote
5. Genotype - the specific allelic combination for a certain gene or set of genes 

Mendel&apos;s Conclusions:

   1. The hereditary determinants are of a particulate nature. These determinants are called genes.

   2. Each parent has a gene pair in each cell for each trait studied. The F1 from a cross of two pure lines contains one allele for the dominant phenotype and one for the recessive phenotype. These two alleles comprise the gene pair.

   3. One member of the gene pair segregates into a gamete, thus each gamete only carries one member of the gene pair.

   4. Gametes unite at random and irrespective of the other gene pairs involved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/10619c34-1af2-4af3-bb54-82c105486e81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2010-11-09T13:26:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4859.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Mende</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Headaches-From-Ice-Creams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Headaches From Ice Creams</video:title>
      <video:description>Why do we get a headache on eating ice-cream? Here is a perfect explanation about the reasons of headaches from ice-cream.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/106d7ba2-bcc5-4791-9e51-30772f605e8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T02:57:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10018.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ice</video:tag>
      <video:tag>Cream</video:tag>
      <video:tag>Headaches</video:tag>
      <video:tag>Explained</video:tag>
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    <loc>https://dnatube.com/videos/How-to-cure-kidney-stones-A-medical-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to cure kidney stones? A medical video</video:title>
      <video:description>In this video, kidney stone surgery in India is being cured  of kidney stones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dd4aca95-f210-444b-8733-b6efede4d2ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-12-01T19:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10300.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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      <video:tag>to</video:tag>
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      <video:tag>You</video:tag>
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      <video:tag>Stones</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Expressions, Study N.3</video:title>
      <video:description>A journey inside a white blood cell environment, looking at the processes bringing to cellular division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b2e8193b-8bd2-4416-a130-cb906d9c0047/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2012-10-17T14:12:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27920.mp4</video:content_loc>
      <video:uploader>Scivis Scivis</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Simplifying Square Roots</video:title>
      <video:description>Simplifying Square Roots

u16 l1 t2 we1 Simplifying Square Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25287.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-18T02:44:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uggD8mwglyc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The  Life of Mammals, Kangaroo Boxing</video:title>
      <video:description>Often when animals live in social groups some bit of competition may arise and when it does then the animals may have a tussle to test limits. This is Kangaroo Boxing as narrated by Attenborough in BBC&apos;s Life of Mammals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13811fd5-e375-4597-88f0-1875de74c6a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-11-26T05:43:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8133.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Kangaroo</video:tag>
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      <video:tag>Attenborough</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-Microarray-detection-of-active-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Microarray: detection of active gene</video:title>
      <video:description>DNA microarray is used to identify active gene. A slide is doted with mRNA samples. When the slide is washed with fluorescence tagged cDNA, cDNA bind with the active gene. This slide presents the details of how DNA microarry is used for active gene detection. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/138d7678-192e-4ac1-b93c-0a1a5d7480a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-11-27T11:44:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6202.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>active</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Spa-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Spa Video</video:title>
      <video:description>Medical Spa and Wellness video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/139fbdd9-e27c-4768-ab86-94c096c0a5cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-01T04:21:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10208.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Spa</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Wellness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/B-DNA-superhelical-turn-140-bp-fragment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>B-DNA superhelical turn. 140-bp fragment.</video:title>
      <video:description>B-DNA superhelical turn. 140-bp fragment.

1. The right-handed B-DNA superhelix on the outside contains several sharp bends and makes numerous interactions with the histone octamer within. The central turn of superhelix and H3 . H4 tetramer have dyad symmetry, but the H2A . H2B dimers show departures due to interparticle associations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/13a6f66a-d6a0-46ff-ae16-cda933beef82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-04-24T18:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2034.mp4</video:content_loc>
      <video:uploader>Alex T</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>b</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>superhelical</video:tag>
      <video:tag>turn</video:tag>
      <video:tag>140</video:tag>
      <video:tag>bp</video:tag>
      <video:tag>fragment</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Extracting-energy-form-food-electron-transport-chain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Extracting energy form food: electron transport chain</video:title>
      <video:description>Electron transport chain is most efficacious way to use electrons gained from glycolysis. It forms proton gradient over the membranes, which is than used to produce ATP, the cell&apos;s energetic current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/13aa1546-a45f-4eb2-bf48-daa16f7f7b97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-05-16T01:46:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/333.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>electrontransportchain</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>NADH</video:tag>
      <video:tag>ATP</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Is gluten free a necesity</video:title>
      <video:description>With the recent attention that a gluten free diet has been getting, is it really necessary? asapSCIENCE is here to answer that question.  As it turns out, cutting out gluten all together can hurt you rather than help you.</video:description>
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      <video:duration>153</video:duration>
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      <video:uploader>dhumana</video:uploader>
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      <video:tag>free</video:tag>
      <video:tag>diet</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Fat</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Texture Synthesis on Biqudratics Surface</video:title>
      <video:description>Texture Synthesis on Biqudratics Surface

Text info: The surface is for of basic representation of the NURBS for where using control polygoan you can desing the surface..Biqudratics mean 9 control point to design the surface where as bicubic means 16 control point to design the surface</video:description>
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      <video:description>This video shows about coagulation explosion, part I   initiation

An excellent visual representation of the initiation phase of blood coagulation. Written by Kenneth G. Mann, PhD, and originally presented at the 2002 American Society of Hematology meeting. Copyright 2002 Kenneth G. Mann.</video:description>
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      <video:description>Cricothyroidotomy is an emergency surgical procedure of cutting a hole in the patient’s windpipe in order to facilitate breathing. This video describes a cricothyroidotomy kit. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/13b33bfd-1719-486a-9616-e51f9528ceb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The glabella is a medical term given to the space on the human head that is located above the nose and between the eyebrows this area of the head sits just over the frontal bone of the skull and works to connect the two structures known as superciliary ridges</video:description>
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      <video:duration>24</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/13c681c0-6924-4f42-9f63-e5421b2e5817/cand_5.jpg</video:thumbnail_loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/13ccd33e-e22b-4b7d-aa91-d66e74816817/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>239</video:duration>
      <video:publication_date>2010-09-27T09:06:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4574.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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      <video:description>There are several different types of chemical reactions. This video explain the nucleophilic addition reaction in organic compounds. Nucloephiles are species that donates electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/13da8daf-3792-424d-a585-34d85e714ffc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
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u13_l2_t2_we3 Equation of a line 3</video:description>
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Example of calculating speed and velocity</video:description>
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      <video:description>In this episode, Suman Bhattacharjee talks to us about serial dilution.  This is a way to dilute samples for analysis.  If you don&apos;t dilute samples you can end up with huge number of bacterial colonies which would be difficult to isolate and study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/58ae0bb9-fbe2-4946-9c67-8ebbdaea1ea4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2014-10-02T00:11:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31774.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>serial</video:tag>
      <video:tag>Dilution</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cyclohexanol-in-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cyclohexanol in water</video:title>
      <video:description>Real-time molecular dynamics simulation of cyclohexanol molecule in water. Periodic boundary conditions (box size 15A), temperature = 300K. Simulated within Biodesigner program using GAFF force field. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/1627212a-e1cc-4f39-b235-a6daa378b1e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-03-25T22:55:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1416.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>Cyclohexane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-extensive-insight-into-hypertension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An extensive insight into hypertension</video:title>
      <video:description>This video is prepared by usmle tutoring it will discuss hypertension. Hypertension is sometimes called the silent killer because hbp has no symptoms so you may not be aware that it is damaging your arteries heart and other organs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1631c1e8-113c-44d8-bfb4-e336bfd4ac08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-12-06T20:27:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10945.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Hypertension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breastfeeding-your-baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breastfeeding your baby</video:title>
      <video:description>Learn some tips on how to handle your baby with care. Get some idea on how to develop your baby&apos;s ability. Visit http://babycenter.com/video to explore more than 100 videos on pregnancy, labor, birth, baby development, newborn care, preemies, and toddlers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/163673c3-0726-47ef-b8c7-170eb4e903bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-11-26T19:37:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28073.mp4</video:content_loc>
      <video:uploader>Jay Batausa</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Breastfeeding</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gibbs-Free-Energy-and-Spontaneity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gibbs Free Energy and Spontaneity</video:title>
      <video:description>What causes spontaneous reaction.Exothermic is heat added to the system and means heat is being released calling this reaction as exothermic reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1641e3cf-b39c-46c6-9181-3b9bbf50b287/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2010-12-21T11:48:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6701.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gibbs</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Spontaneity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-sees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we sees</video:title>
      <video:description>Light emitted of reflected from an object reach the retina through the cornea. Transduction of light energy into electrical energy by cells called rod cells is central to the vision. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1646b3de-73f0-4142-b4a9-676dbf4150d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2009-04-23T05:02:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1960.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>sees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-did-they-cloned-Dolly-the-sheep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How did they cloned Dolly the sheep ?</video:title>
      <video:description>This video shows how they cloned Dolly the sheep.

&quot;A video on how they cloned dolly the sheep and her life (i reccomend viewing in fullscreen and 480p (high Quality) because the text may be too small. (sorry if the captions for Spanish aren&apos;t correct) (Lo siento si los títulos españoles son incorrectos) Hindi is only available in interactive transcript (below) हिन्दी केवल इंटरैक्टिव प्रतिलिपि में उपलब्ध (नीचे है)
I apologise if any of the captions/subtitles in foreign languages are incorrect. Please inform me if you see any mistakes.
Thanks for watching,
Annaorm =D&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a1b7da3f-f457-4736-8f65-d3851e6ae22b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-10-11T07:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27888.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>How</video:tag>
      <video:tag>They</video:tag>
      <video:tag>cloned</video:tag>
      <video:tag>Dolly</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sheep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paramedian-approach-to-thoracic-epidural-placement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paramedian approach to thoracic epidural placement</video:title>
      <video:description>In order to provide perioperative analgesia in patients who need to go through thoracic surgery, the thoracic epidural analgesia is considered. A very uncommon life threatening complication that may arise is if the catheter causes pleural puncture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1645c978-cf45-46fe-888d-ab099d3421a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2011-11-29T20:20:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9109.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoracic</video:tag>
      <video:tag>Epidural</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>Paramedian</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots in medicine</video:title>
      <video:description>Nanotechnology has created the possibility of making machines only hundred nanometers in sized. One such futuristic machine is nanobots or nanoscopic robots which can be used as a tool for treatment of various diseases. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/165c095b-8e4f-409e-81ff-fd02e56a4775/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-28T09:30:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6217.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxidation-and-Reduction-of-Alcohols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxidation and Reduction of Alcohols</video:title>
      <video:description>An alcohol is an organic compound with a hydroxide group attached to it. This video explains the oxidation and reduction of alcohols.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16673f13-84a2-4474-a333-f8c4de713cdb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2010-12-03T13:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6396.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Alcohols</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Histology</video:title>
      <video:description>This video show the histology of the  thyroid which is a gland one of the largest endocrine glands. The thyroid is located on the neck and makes hormones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1688f988-18e7-424f-8f27-5285f591af10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2011-12-01T02:42:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9978.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thyroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginismus-Pain-Management-Symptoms-and-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginismus Pain Management Symptoms and Treatment</video:title>
      <video:description>Vaginismus is a medical term that refers to involuntary vaginal tightness when any type of penetration is attempted the condition may render all forms of penetration impossible or extremely painful including the insertion of tampons or routine gynecological examinations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16884392-507c-4b18-8b01-f94ceca36ff5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2011-11-29T05:26:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8700.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Vaginismus</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Problems-on-Definite-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Problems on Definite Integral</video:title>
      <video:description>This video will help you to solve the problems of definite integral. Some examples are also shown in this video which will help you to clear your concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16927408-7198-47ca-b3cd-178bcaf6fc98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2010-12-06T10:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6474.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>Integral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Holliday-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holliday Junction</video:title>
      <video:description>...Large-scale representation of the Holliday Junction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/16a0734b-2a14-4fd7-af31-1bb1fcc85641/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2007-09-01T20:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/931.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>holidayjunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Proof-Invertibility-implies-a-unique-solution-to-fxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Proof: Invertibility implies a unique solution to f(x)=y</video:title>
      <video:description>Proof: Invertibility implies a unique solution to f(x)=y

Proof: Invertibility implies a unique solution to f(x)=y for all y in co-domain of f.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22066.jpg</video:thumbnail_loc>
      <video:duration>1361</video:duration>
      <video:publication_date>2012-09-11T00:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7GEUgRcnfVE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Invertibility</video:tag>
      <video:tag>implies</video:tag>
      <video:tag>A</video:tag>
      <video:tag>unique</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>F</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Y</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Force-of-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force of Gravity</video:title>
      <video:description>This video shows a full explanation of the force of gravity between two bodies in the universe. A brief discussion between the two experts is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16a1a83e-ec40-45c3-9da7-c2ac81530b5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2013-01-11T04:09:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28576.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Surgery-of-an-ectopic-pregnancy-in-left-cornu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Surgery of an ectopic pregnancy in left cornu</video:title>
      <video:description>An ectopic pregnancy occurs when a fetus implants in a cavity outside of the womb, usually in the fallopian tubes leading to various compications. This is the laparoscopic surgery of one in the left Cornu.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16b6bd46-0f1f-4eb3-935c-df9ad64e415d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-28T07:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8363.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Cornu</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-video-on-Chinese-lucky-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile video on Chinese lucky numbers</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This video explains the mystery behind the Chinese lucky numbers. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16b84f67-9b39-4453-8e81-316be2b0ff1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2013-01-30T07:48:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29065.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Chinese</video:tag>
      <video:tag>lucky</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Principles-and-Techniques-in-Septoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Principles and Techniques in Septoplasty</video:title>
      <video:description>&quot;Lec 60 - Principles and Techniques in Septoplasty&quot; Dissecting a cadaver head, Dr. Randolph Robinson demonstrates open and close techniques of septoplasty. Designed for Continuing Education of Oral Surgeons. Orig. air date: NOV 11 92

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21272.jpg</video:thumbnail_loc>
      <video:duration>1925</video:duration>
      <video:publication_date>2012-09-09T03:44:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HZ--BIm72W8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>60</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Septoplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Balance-chemical-reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Balance chemical reactions</video:title>
      <video:description>Chemical reactions can be represent by chemical equations. Both sides of the such equation has to be balanced in terms of number of reactant molecules participating in the reaction and the number of molecules produced. This video shows how to balance a chemical reaction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16c0c825-abca-42fe-aa56-664943d77dc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-12-21T13:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6707.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cheimcal</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Balancing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protein-Complexes-Networks-Interactome-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Complexes, Networks Interactome Symposium</video:title>
      <video:description>Introduction to Understanding Protein Complexes, Networks Interactome Symposium class 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a1b9dc0c-bc85-41b8-b7a0-6f6a9dd45f0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2010-11-20T23:24:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5649.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Complexes</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Interactome</video:tag>
      <video:tag>Symposium</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-endocrine-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is endocrine system?</video:title>
      <video:description>This video talks aobut the Endocrine System which is the system of glands, each of which secretes a type of hormone directly into the bloodstream to regulate the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16bac081-3a5e-4088-808c-dcbf78e1afbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2011-11-29T01:46:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8625.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Signaling-in-Synapses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signaling in Synapses</video:title>
      <video:description>When a nerve impulse arrives it triggers a neurotransmitter to be released this is called action potential. This happens through a rare rapid process of cellular secretion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/16ce45bb-83c2-4bd7-b597-3f07b7d769f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2010-04-08T20:19:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4155.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/New-spacecraft-movie-shows-Moon-transiting-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New spacecraft movie shows Moon transiting Earth</video:title>
      <video:description>This video shows a new movie take by a spacecraft showing the Moon transiting the Earth. The Moon passes in front of the Earth in this video taken by the Deep Impact spacecraft, now called EPOXI. The continents are much more pronounced because they were imaged through an infrared filter, and vegetation is bright at near-infrared wavelengths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/170bcfd8-c056-411b-bd04-be90872fed5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-11-27T00:14:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28085.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Nervous-System-and-Strokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Nervous System and Strokes</video:title>
      <video:description>Central nervous system adn why strokes occurs is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/171e75ba-1567-46d8-869d-d9016ad2ee5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-06-06T18:05:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2798.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Strokes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Waxing-the-Retainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103  - Waxing the Retainers</video:title>
      <video:description>&quot;Lec 103  - Waxing the Retainers&quot; Dr. Lorey describes in detail how to cut and mount the pins in silver plated dies. He then shows the final waxed and sprued crowns ready for investment. Orig. air date: DEC 1 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21701.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-09T07:04:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WJ9npolL4k0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>103</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Retainers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Anatomy-Model-Corpus-Callosum-Hippocampus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Anatomy Model - Corpus Callosum &amp; Hippocampus</video:title>
      <video:description>This video decribes the corpus calosum and the septum pellucidum and other accompanying structures in the region. It also describes the hippocampus and choroid plexus which delivers information to the hypothalamus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/19b64ccf-5726-47f6-8f0d-eca09f87f236/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2010-11-13T20:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5111.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Corpus</video:tag>
      <video:tag>Callosum</video:tag>
      <video:tag>Hippocampus</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>aqueduct</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-tame-infinity-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we tame infinity? by Minute Physics</video:title>
      <video:description>How do you add up divergent series? Minute Physics uses yet another effortless one minute video to tell you how.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/19bbf89c-5e98-4f7b-ab6e-7f1332d14c73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2013-02-05T04:36:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29208.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>inifinity</video:tag>
      <video:tag>divergent</video:tag>
      <video:tag>series</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Left-Adrenalectomy-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Left Adrenalectomy Technique</video:title>
      <video:description>This video demonstrating laparoscopic left adrenalectomy all the critical steps are presented clearly and the surgical approach is explained at each stage and dissection is performed with only a hook cautery and atraumatic graspers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/19c63c0f-2e1b-43ef-9d16-15ee8549dde4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-01T02:31:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9948.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Adrenalectomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-Technology-to-remove-hair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Technology to remove hair</video:title>
      <video:description>Penetrating highly concentrated beams of light into hair follicles to remove them is Laser Hair Removal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/19cd64b6-ebcf-441c-9690-08c3d2b22528/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-01T20:25:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10377.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Linear-Algebra-Determinant-as-Scaling-Factor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Linear Algebra: Determinant as Scaling Factor</video:title>
      <video:description>Linear Algebra: Determinant as Scaling Factor

Viewing the determinant of the transformation matrix as a scaling factor of regions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22101.jpg</video:thumbnail_loc>
      <video:duration>1209</video:duration>
      <video:publication_date>2012-09-11T00:48:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g3MqSdO5Ubc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinant</video:tag>
      <video:tag>as</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>factor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Possibilities-that-are-infinite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Possibilities that are infinite</video:title>
      <video:description>Vast unexplored space, robots and artificial intelligence are just a beginning. How can we push our energies together in exploration of this vast universe where many possibilities are infinite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/19f89a4c-c371-4435-8379-4845c4f7287e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2011-11-23T09:00:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7656.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Infinite</video:tag>
      <video:tag>Possibility</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spider-Building-a-Web</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spider Building a Web</video:title>
      <video:description>Spiders build webs to trap their preys. This short video demonstrates how a spider builds its web.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/1a031bd7-ccbb-485a-9d29-3d7edf581744/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-08-11T09:12:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3234.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>spider</video:tag>
      <video:tag>building</video:tag>
      <video:tag>web</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Suturing-a-wound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Suturing a wound</video:title>
      <video:description>This is a tutorial that shows how to suture a wound after a surgery or a laceration. This example uses a forearm model and informs on the need of closing a wound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/19fec1c6-7cef-455f-be43-bd24a60b8ba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>714</video:duration>
      <video:publication_date>2011-11-30T22:46:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9712.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>A</video:tag>
      <video:tag>wound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanomotor-driven-by-laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanomotor driven by laser</video:title>
      <video:description>Carbon nanotubes very strong and light. They may be useful to make different nanomechines. This video shows a nanomotor that is driven by laser. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/1a0a9dc0-24da-4a08-a4c4-e38106a64df5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2008-03-27T23:59:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1278.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nanotechnology</video:tag>
      <video:tag>nanotube</video:tag>
      <video:tag>nanomotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H2-O2-Explosions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H2-O2 Explosions</video:title>
      <video:description>A lecture showing the explosion of Hydrogen_Oxygen is shown in the video. An activities is also shown to show the explosion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1a0324a8-fedf-4ec0-b7ca-05d44fd1a8f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-12-03T15:13:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6415.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Faraday</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Explosions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Weather-the-God-Exists-or-Not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weather the God Exists or Not</video:title>
      <video:description>A very interesting video discusses the nature of god and why people die. Video discusses the existence of god. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a0cd6d6-709f-4516-8e3d-c81573050f53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2011-12-15T01:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11821.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>is</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Pro</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complete-Process-of-Bone-Modeling-and-Remodeling2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complete Process of Bone Modeling and Remodeling2</video:title>
      <video:description>Bone metabolism is a process that occurs for a lifetime.Learn the complete process through this amazing video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a0e35b0-248a-4217-8571-9dfdbdbc7cc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-12-01T00:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9847.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bone</video:tag>
      <video:tag>remodeling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>modeling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension</video:title>
      <video:description>Hypertension or high blood pressure is a condition in which the blood pressure in the arteries is chronically elevated. With every heart beat, the heart pumps blood through the arteries to the rest of the body. Blood pressure is the force of blood that is pushing up against the walls of the blood vessels. If the pressure is too high, the heart has to work harder to pump, and this could lead to organ damage and several illnesses such as heart attack, stroke, heart failure, aneurysm, or renal failure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a212c57-f05d-494c-a43f-f4bc735c557b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-09T12:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4839.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hypertension</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-transduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal transduction</video:title>
      <video:description>Wiki text: In biology, signal transduction refers to any process by which a cell converts one kind of signal or stimulus into another, most often involving ordered sequences of biochemical reactions inside the cell, that are carried out by enzymes, activated by second messengers resulting in what is thought of as a signal transduction pathway. Such processes are usually rapid, lasting on the order of milliseconds in the case of ion flux, minutes for the activation of protein and lipid mediated kinase cascades, or hours and days in terms of gene expression. In many signal transduction processes, the number of proteins and other molecules participating in these events increases as the process emanates from the initial stimulus, resulting in a signal cascade and often results in a relatively small stimulus eliciting a large response. This is referred to as amplification of the signal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/1a2250c8-957d-4e40-9b9a-cf91ba4b6256/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-12-04T03:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1162.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>transduction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Mouse-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Mouse Embryo</video:title>
      <video:description>This video shows a detailed description of mouse embryo. Its structure with the microscopic view is provided here for helping the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/1a60a5bb-eb79-4fca-9bfc-7fcd8000f88b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-04-07T19:37:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30481.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Mouse</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-making-a-gene-library</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of making a gene library</video:title>
      <video:description>The process of making a gene library

The DNA molecules of an organism in interest are isolated. The DNA molecules are then partially digested by a endonuclease restriction enzyme. Sometimes, the DNA molecules are digested to different lengths of time in order to ensure that all the genes have been digested to manageable sizes. The digested DNA molecules are run on agarose electrophoresis for which a suitable range of lengths of DNA pieces are isolated and ligated to vector plasmids. Statistically, 99% of the genes will be encoporated into the plasmids. The plasmids then can be taken up by suitable hosts. The hosts are kept in liquid media and can be frozen at -80oC for a long time.

The process of subdividing genomic DNA into clonable element and inserting them into host is called creating a library, a clone bank or a gene bank. A complete library of host cell will contain all of the genomic DNA of the source organism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/1a253942-2d2b-4f6f-9fd3-a9953f80de85/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T21:47:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>genelibrary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immune-system-effect-of-beta-glucan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immune system: effect of beta glucan</video:title>
      <video:description>Beta glucan are polysaccharides of D-glucose. They occur most commonly as cellulose in plants and trees, the bran of cereal grains, the cell wall of baker&apos;s yeast, certain types of fungi, and many kinds of mushrooms and bacteria. Beta glucan is known to strengthen the immune system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/1a406e80-c50c-4c4e-b296-b526904dd8ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2009-03-31T00:05:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1533.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>glucan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myelination-And-Development-Cerebral-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myelination And Development- Cerebral Anatomy</video:title>
      <video:description>This Video is telling about the development of infant brain. brain development starts with a neural tube closure with 28 days of gestation and a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers called Myelination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1a434cff-1b55-4503-a699-cf560acb5dcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2013-02-16T02:50:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30267.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>2</video:tag>
      <video:tag>5</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>Hemisphere</video:tag>
      <video:tag>Myelination</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MCRP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Systems-and-System-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Systems and System Models</video:title>
      <video:description>This video describes the definition for the system and system models. Basically a system is anything that is just separate from the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1a486f80-9a1e-4ea4-8cec-c9d5ffa3e58a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2013-02-08T01:48:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29526.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Systems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Models</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-diatomeas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to diatomeas</video:title>
      <video:description>The is the first Part of introduction to diatomeas. An animation of diatomeas has been developed to simplify this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a502e89-1ce1-4f4c-b2c4-63580b7bee08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2010-11-24T18:38:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5989.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>diatomeas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Brain-and-Central-Nervous-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Brain and Central Nervous System</video:title>
      <video:description>The Brain and Central Nervous System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/1a5046a5-218d-4d73-b469-320993d9d853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-06-19T16:55:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2869.mp4</video:content_loc>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Knee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Knee</video:title>
      <video:description>Video shows a proper and complete examination of the knee by an expert doctor. A step by step procedure for the examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a5491d3-1565-42cf-99b0-f0db3bbc75d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2011-12-01T02:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9977.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>knee</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Binary-Fission-in-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Binary Fission in Bacteria</video:title>
      <video:description>This video demonstrates the process how a mature bacteria divides into two identical daughter cells. Under the ideal conditions some bacteria divide 20-30 times in a minute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a653228-7a52-4cbe-adbb-8a70f6f70646/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:27:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11114.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>binary</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Exact-Equations-Intuition-1-proofy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Exact Equations Intuition 1 (proofy)</video:title>
      <video:description>Exact Equations Intuition 1 (proofy)

Chain rule using partial derivatives (not a proof; more intuition).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22102.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-11T00:49:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEpqcdaJNTQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exact</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Intuition</video:tag>
      <video:tag>1</video:tag>
      <video:tag>proofy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quantum-wave-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum wave functions</video:title>
      <video:description>A wave function in quantum mechanics is a mathematical object that represents a particular pure quantum state of a specific isolated system of one or more particles. It is a central entity in quantum mechanics. A single wave function describes the entire system, covering at once all the particles in it. For the one state, however, there are many different wave functions, each giving its respective version, or representative[1] description, in a chosen coordinate system. Each of the different representatives encodes all observable items of information about the state, for example the average momentum of a particle, the different versions being mutually interconvertible by one-to-one mathematical transformations. In general, a physical observation of a quantum system in a particular state gives a partly unpredictable result. The wave function, however, encodes probabilities of the possible results, through mathematical operators called observables. Each of the many possible modes of physical observation is encoded by its own mathematical observable. Each such observable generates a representation that encompasses all the possible particular states of the specific system. For a particular state and coordinate system, for each observable there is just one representative wave function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/1a5688d9-462c-42d8-b474-1713c9d88575/cand_5.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2016-03-16T22:21:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32449.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/March-of-Dimes-Prize-in-Developmental-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>March of Dimes Prize in Developmental Biology</video:title>
      <video:description>March of Dimes Prize in Developmental Biology our mission is to improve the health of babies by preventing birth defects premature birth and infant mortality the march of dimes prize was established in 1995</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a671e33-4a09-4b0d-aee8-51d4f3085f72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2010-11-24T20:05:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6011.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>March</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dimes</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Onion-Cells-Plasmolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Onion Cells Plasmolysis</video:title>
      <video:description>Notice how the cell membrane detaches form the cell wall as the hypertonic solution (15% salty water) enters the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/53bac4b2-1d04-4a6a-a19a-5041e0cd1852/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-06-06T08:45:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2775.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Onion</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>plasmolysis</video:tag>
      <video:tag>hypertonic</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-Humans-Part-1-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning Humans - Part 1 (of 6)</video:title>
      <video:description>This video shows how a human cloning can occur. Human cloning is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by whole or partial brain transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a6a682c-e2b2-4b06-ba6a-70d1ff5ca55e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2010-11-09T13:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4854.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Burning-Towel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Burning Towel</video:title>
      <video:description>Burning Towel

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26523.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-19T01:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BnHIYB7QMdU</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>burning</video:tag>
      <video:tag>Towel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-London-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are London Forces</video:title>
      <video:description>This video shows the example of neon element to show the London forces. London forces are the weak forces which are a result of the total attractive forces and the total repulsive forces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1cf94cf3-11ae-454a-ae27-84e191bd945d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-12T22:28:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5071.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>london</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mosquito-Vector-Education-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mosquito Vector Education Program</video:title>
      <video:description>The Nicaraguan grassroots program teaches mosquito control methods to curb dengue fever epidemics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1cf7dc84-1eca-46f9-8f15-c66fdaf6d20d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-04-12T22:50:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12188.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>mosquito</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breathing-and-exchanges-of-gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing and exchanges of gases</video:title>
      <video:description>This tutorvista video demonstrates breathing and exchanges of gases through the lung in our body. This event occurs in respiration and human respiratory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1d01dedd-ebb4-4ee0-83ca-c84a492ca444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2012-12-01T05:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28132.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breathing</video:tag>
      <video:tag>exchanges</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptic-Transmission-in-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptic Transmission in the Brain</video:title>
      <video:description>Synaptic transmission is the process where by one neuron nerve cell communicates with other neurons or effectors such as a muscle cell at a synapse and serves as the basic signaling unit of the nervous system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d116cf8-4f8e-4aa5-b087-1296e76d202e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-24T00:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5891.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Transmission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Missing-prime-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Missing prime numbers.</video:title>
      <video:description>A prime number is divisible by 1 and itself. An example is 31.

watch also:http://www.youtube.com/watch?v=PLL0mo5rHhk</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1d1d37a6-d184-402a-a459-32571d4ab489/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2013-01-11T07:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28618.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Missing</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anthrax-Toxin-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anthrax: Toxin Delivery</video:title>
      <video:description>Bacillus anthracis is the bacteria responsible for the disease anthrax. Anthrax has recently received a large amount of attention as a possible biological weapon. As a result of recent events, there is a renewed interest in understanding the mechanism of disease caused by Bacillus anthracis infection. 

   Anthrax: Toxin Delivery highlights the steps of anthrax toxin delivery into the cell. The process begins with binding of protective antigens (PA) from Bacillus anthracis to the anthrax toxin receptor (ATR). ATR is a type-I membrane protein. Following binding of PA to ATR, PA is cleaved by a cellular protease to produce the active form of PA. In this form, PA is able to multimerize into a heptamer. As a heptamer, PA is capable of binding the edema factor (EF) and lethal factor (LF). 

   Upon binding of EF and LF to the PA/ATR complex, endocytosis causing the toxins to translocate into the cell via intracellular vesicle formation. The PA heptamer inserts into the vesicle membrane following a reduction in pH, opening a pore to the cytoplasm. The EF and LF toxins translocate across the membrane where they disrupt intracellular processes by various mechanisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/1d2369b2-bca0-48e0-a20e-f9763e30250c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2008-01-05T21:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1219.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>anthrax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learn-how-RNA-interference-was-discovered</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learn how RNA interference was discovered</video:title>
      <video:description>RNA interference is an exciting new research tool for shutting down genes. It could also yield new medical treatments. Learn how RNA interference was discovered and how it works. Also featured on the recently released HHMI DVD, The Double Life of RNA, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1d372baa-5f66-4dbe-9a50-dc96671f40f8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-22T05:03:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/838.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Description-of-unit-5-review-genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of unit 5 review genetics</video:title>
      <video:description>This video describes unit 5 review genetics.

Paul Andersen reviews the major concepts within the fifth unit of the new AP Biology framework. He starts with a description of both DNA and DNA. He explains how DNA is copied during the S phase of mitosis. He explains how transcription produces a strand of mRNA that is translated at the ribosome into a polypeptide. He compares and contrasts mitosis and meiosis and differentiates between haploid and diploid cells. He finally discusses Mendelian and chromosomal genetics. He finishes the podcast with a discussing of operons and transcription factors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1d30b6f0-12eb-4e18-91d6-f19bd6da7e0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1180</video:duration>
      <video:publication_date>2012-10-11T11:27:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27909.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Introduction-to-Reaction-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Introduction to Reaction Mechanisms</video:title>
      <video:description>Introduction to Reaction Mechanisms

Introduction to Reaction Mechanisms .  Addition reaction to an alkene</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24549.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2012-09-17T13:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_GWBW_GVGA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Mechanisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Paul-Andersen-Edu-Guru</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Paul Andersen Edu Guru</video:title>
      <video:description>This video shows the life of you-tube edu guru Mr. Paul Andersen. He is a professor, works on computer as well as lives his social life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1d3801f4-8a54-48f9-a246-5775452c65ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2013-01-18T05:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28853.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>YouTube</video:tag>
      <video:tag>Edu</video:tag>
      <video:tag>Guru</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Andersen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intubation-of-the-esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intubation of the esophagus</video:title>
      <video:description>Esophageal intubation (EI) is a common complication of definitive airway management. In this video, treatment of misplaced EI is described.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1d387cb4-2a5b-40ba-983e-2c59b4c0db97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-01T19:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10305.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intubation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Esophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-song-of-the-elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The song of the elements</video:title>
      <video:description>Source: members.aol.com/quentncree/lehrer/elements.htm/nThe location of the elements in the periodic table./nLyrics:
There&apos;s antimony, arsenic, aluminum, selenium,
And hydrogen and oxygen and nitrogen and rhenium,
And nickel, neodymium, neptunium, germanium,
And iron, americium, ruthenium, uranium,
Europium, zirconium, lutetium, vanadium,
And lanthanum and osmium and astatine and radium,
And gold and protactinium and indium and gallium, (gasp)
And iodine and thorium and thulium and thallium./nThere&apos;s yttrium, ytterbium, actinium, rubidium,
And boron, gadolinium, niobium, iridium,
And strontium and silicon and silver and samarium,
And bismuth, bromine, lithium, beryllium, and barium./nThere&apos;s holmium and helium and hafnium and erbium,
And phosphorus and francium and fluorine and terbium,
And manganese and mercury, molybdenum, magnesium,
Dysprosium and scandium and cerium and cesium.
And lead, praseodymium and platinum, plutonium,
Palladium, promethium, potassium, polonium,
And tantalum, technetium, titanium, tellurium, (gasp)
And cadmium and calcium and chromium and curium./nThere&apos;s sulfur, californium and fermium, berkelium,
And also mendelevium, einsteinium, nobelium,
And argon, krypton, neon, radon, xenon, zinc and rhodium,
And chlorine, carbon, cobalt, copper, tungsten, tin and sodium./nThese are the only ones of which the news has come to Hahvard,
And there may be many others but they haven&apos;t been discahvered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1d3b3cad-fe23-43c9-81ac-bb6299bb8413/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-10-24T21:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27922.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Song</video:tag>
      <video:tag>element</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stickleback-Skeleton-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stickleback Skeleton 3D</video:title>
      <video:description>This animation shows a rotating 3-D image of a stickleback skeleton. The pelvic region, including the pelvic spines, is highlighted in red. Armored plating covers the flanks of the fish. The three prominent dorsal spines give the fish its name. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1d929610-8d03-4710-9211-fc29d13eac3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-02T20:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/570.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>pelvicSpine</video:tag>
      <video:tag>skeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/West-Nile-MWV19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>West Nile (MWV19)</video:title>
      <video:description>West Nile virus entered the United States in 1999 and is now considered a seasonal epidemic that starts in the summer and continues into the fall. First isolated in Uganda in 1937, the virus can cause severe human meningitis or encephalitis in 1% of those infected. In 2007 the U.S. Centers for Disease Control reported 124 fatalities. The rapid spread of West Nile virus has put local and state mosquito surveillance programs on the front line of public health and disease preparedness.

In this episode, MicrobeWorld Video interviews Dr. Jorge Arias, an expert in vector-borne diseases of the Americas. Arias currently serves as the Environmental Health Supervisor of the Fairfax County Health Department in Northern Virginia. In this role, he is responsible for directing the Disease-Carrying Insects Program which focuses on West Nile virus and Lyme disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1d39a96e-c495-4a44-810d-34aaf0cf7114/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2010-04-13T17:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4239.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Arias</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Jorge</video:tag>
      <video:tag>mosquito</video:tag>
      <video:tag>Nile</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>West</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematics-vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematics - vectors</video:title>
      <video:description>Addition, subtraction, coordinates, dot product, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1d561a0f-93aa-40a1-95fe-b3204ffea534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-04-02T17:18:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12083.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vectors</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>college</video:tag>
      <video:tag>education</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debemos-detener-el-abuso-y-proteger-los-derechos-de-las-personas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debemos detener el abuso y proteger los derechos de las personas.</video:title>
      <video:description>Debemos detener el abuso y proteger los derechos de las personas.
Todos permitimos que las cosas pasen. Porque nadie dice nada?

Estimados Amigos.

En el tiempo siempre he manifestado que es fundamental  vivir basado en principios éticos  para no ofender a nadie, siendo fundamental  ayudar a quien sea menos afortunado que nosotros, sin importar la causa de esta condición. Procuremos no herir y mucho menos atentemos en contra de la dignidad de ningún ser humano.

En esta oportunidad les escribo con todo el respeto que ustedes se merecen con la finalidad de  adjuntar un video  grabado de una entrevista televisiva en directa en Miami, Florida en la cual exprese  algunos conceptos referentes a la falta de interés que se demuestra a las necesidades que tienen las personas en nuestro país y en especial en nuestra ciudad de Miami. 

Es responsabilidad de todos  expresar lo que consideramos que es incorrecto y no debemos  dejar pasar la falta de justicia  y abuso cometido con aquellas personas indefensas. Eso no  es correcto puesto que todos los seres humanos somos iguales, tenemos los mismos derechos siendo lo más importante recordar que todos  tenemos sentimientos.

En nuestro país se están cometiendo muchos abusos,  y considero que es mi obligación servir a mis conciudadanos pero de esta misma manera debo servir a las personas que han venido a nuestro país a buscar un mejor futuro para ellos y sus familiares, personas a las que se les están negando los mínimos  derechos porque se les clasifica como indocumentados. Siendo solo este hecho una falta de respeto.

Amigos míos les ruego me disculpen si se han sentido ofendidos con mis palabras pero en alguna forma los seres humanos debemos expresar nuestro sentir demostrando con actos y no solo con palabras que tenemos interés  en el bienestar general de nuestra sociedad.

Gracias por haber dedicado vuestro valioso tiempo a leer este mensaje y hacerlo llegar a la mayor cantidad de personas que consideren convenientes.

Paul Chehade:.

http://www.solidary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1d73a0f8-c934-4adc-8fd4-df45a87b9000/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-19T10:20:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4303.mp4</video:content_loc>
      <video:uploader>albertostellpflug</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Solidary</video:tag>
      <video:tag>food</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Humanitarian</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>People</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Chehade</video:tag>
      <video:tag>Sonia</video:tag>
      <video:tag>Camel</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Nonprofits</video:tag>
      <video:tag>Philanthropy</video:tag>
      <video:tag>Charity</video:tag>
      <video:tag>Charities</video:tag>
      <video:tag>Donations</video:tag>
      <video:tag>Homeless</video:tag>
      <video:tag>Haiti</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Worldwide</video:tag>
      <video:tag>Miami</video:tag>
      <video:tag>USA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bile-helps-to-maintain-intestinal-immune-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bile helps to maintain intestinal immune system</video:title>
      <video:description>Local immune system of intestine helps controlling microbes in the intestine. However, when bile flow is obstructed, this immune system become overly active and can cause autoimmune disease. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d8566e7-0e37-4614-a1c1-79592afd46f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2010-11-26T23:57:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6176.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bile</video:tag>
      <video:tag>helps</video:tag>
      <video:tag>to</video:tag>
      <video:tag>maintain</video:tag>
      <video:tag>Intestinal</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Energy-cycle-in-nature-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Energy cycle in nature part 2</video:title>
      <video:description>Food chain represents the rout for transfer of energy in an ecosystem. The food chain is constituted of the producer or autotrophs at the bottom and the carnivores at the top. In between, there are the primary consumers and secondary consumers. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d883ec9-a0bb-498a-ac86-3f9d81bf6558/cand_5.jpg</video:thumbnail_loc>
      <video:duration>896</video:duration>
      <video:publication_date>2010-11-12T00:05:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5027.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Autotroph</video:tag>
      <video:tag>Heterotroph</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>consumers</video:tag>
      <video:tag>Secondary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathways-of-bile-secretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathways of bile secretion</video:title>
      <video:description>Bile is produced in the liver and stored in the gallbladder. When food enters the intestine, bile is released from the gallbladder to the intestine. This video demonstrates the pathways of bile secretion. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d89ea7f-a8dd-4f5a-bdae-f8780cdb9c8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-27T11:27:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6198.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Digestive</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Tumor-Robotic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Tumor Robotic Surgery</video:title>
      <video:description>Dr. Bhayani, Urologic Surgeon from Washington Univercity School of Medicine in St.Louis demonstrates removal of a small kidney tumor. The procedure is performed using robotic technology. Such kind of surgery was done for a first time in the same university school. See how it`s done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1d8f5f8e-16fd-42be-8b02-c4b68ce55cb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-03T03:35:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10608.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-Y-Chromosome-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y Chromosome Part 5</video:title>
      <video:description>Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. 
Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the proto X and Y were an identical pair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1da3c27c-6416-4e30-86de-93135c4884ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-08-06T13:57:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/623.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Control-of-voluntary-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Control of voluntary muscle contraction</video:title>
      <video:description>Contraction of voluntary muscle is controlled by the nerve impulse generated by the motor neurons. Neurotransmitter, released from the nerve ending combine with specific receptors in the muscle membrane. This produces electric potential in the muscle that lead to muscle contraction.
Edited by Ashraf</video:description>
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      <video:duration>42</video:duration>
      <video:publication_date>2010-11-09T09:48:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4812.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>voluntary</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Amazing-Things-In-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Things In Space</video:title>
      <video:description>This video explains the strange things in space like dark matter, blackhole, Quasar, and wormhole. A wormhole is a theoretical hole through time and space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1db4e129-47eb-47f8-b305-ac8c16a55675/cand_5.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-12-10T01:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28496.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Strange</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>blackhole</video:tag>
      <video:tag>Quasar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/My-ecological-footprint-05-data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>My ecological footprint 05 data</video:title>
      <video:description>The ecological footprint draws upon a long line of theory ecological footprint are based on the premise that it is possible to measure humanitys reliance and impact upon the natural world through a simple accounting of the resources consumed and more specifically the land from which they are derived</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1dba64d1-11a0-41d9-b1a2-be94edc64c15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-22T22:10:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5678.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>my</video:tag>
      <video:tag>ecological</video:tag>
      <video:tag>Footprint</video:tag>
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      <video:tag>data</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Pair for Protein Protein Interaction</video:title>
      <video:description>by Abnova - A powerful platform for protein-protein interaction and protein phosphorylation studies in situ is created by combining Abnovas dual recognition, primary antibody pair with proximity ligation assay from Olink Bioscience. This revolutionary combination enables unprecedented specificity and sensitivity of protein detection and quantification for high performance immunofluorescence and immunohistochemistry applications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/1dc570dc-a65e-429a-bf75-ad00d0d3a9e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2010-05-05T03:44:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4340.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Free Energy And Zero Point Energy</video:title>
      <video:description>This video discusses the free energy and zero point energy explained with physics. This video is very helpful for the study purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1dc915d0-ae9d-46a4-9c8a-32592d46468f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2013-01-11T04:15:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28581.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>with</video:tag>
      <video:tag>physics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Technology grows at 25% for every 5 years. This video features the future of Nano-particles, it covers making nano-particles in Super-critical water. Professor Ed Lester demonstrates the entire process starting the importance of each process. Learn more from this video.</video:description>
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      <video:duration>513</video:duration>
      <video:publication_date>2013-01-15T06:02:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28814.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Nanoparticles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>supercritical</video:tag>
      <video:tag>water</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bladder stone crushing.</video:title>
      <video:description>Crushing of a bladder stone. Bladder stones or uroliths are a common occurrence in animals, especially in domestic animals such as dogs and cats.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2128b39e-c9ff-4cbb-ae77-0eb869f947ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-12-01T03:25:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10062.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crushing</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>stone</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Irrigation draining the Aral Sea</video:description>
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      <video:duration>10</video:duration>
      <video:publication_date>2009-08-28T11:19:23.000Z</video:publication_date>
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      <video:tag>NASA</video:tag>
      <video:tag>environment</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Blood is the essential fluid of life that serves as the main transport system for the bodies needs such as nutrition, waste and others. Find out the composition of this life sustaining fluid here.</video:description>
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      <video:duration>71</video:duration>
      <video:publication_date>2009-08-07T18:21:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3161.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Myopia is an eye disease in which person can&apos;t detect the object properly when it is distant. Light doesn&apos;t fall on the retina instead it falls in front of retina so distant image get distorted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/214954d9-f17a-4123-b59f-2dcca2582268/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2013-02-16T02:52:48.000Z</video:publication_date>
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      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Myopia</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Farsightedness</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The typical cloning workflow involves many steps, particularly, traditional restriction enzyme cloning. In contrast, Gateway recombination cloning uses a one hour, 99%-efficient, reversible recombination reaction, without using restriction enzymes, ligase, and subcloning step. It is an extremely fast and efficient way to clone your gene.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2149ba76-bb08-47e9-9dea-f056cb5a80ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2010-04-12T08:23:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4225.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>recombination</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/21525ff7-0639-4774-8d68-0f27b7c84a3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
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      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
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      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arm Test</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/215c258a-115c-4551-aac8-2cfb69b42856/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-01T20:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10346.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Arms</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to read IR spectroscopy</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a3a8a6f6-f991-41a4-bd26-7d71ff92bc71/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7360.mp4</video:content_loc>
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      <video:category>Structural Biology</video:category>
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      <video:tag>to</video:tag>
      <video:tag>Read</video:tag>
      <video:tag>IR</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/21543930-a8c5-4a04-953b-45fa60c11bc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2012-10-29T20:55:18.000Z</video:publication_date>
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      <video:tag>Biochemistry</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/21601603-f4ce-441d-8275-6374365c3c71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
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      <video:category>Medical</video:category>
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      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Bronchi</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>140</video:duration>
      <video:publication_date>2010-11-13T23:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5217.mp4</video:content_loc>
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      <video:category>Medical</video:category>
      <video:tag>Leg</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Compartment</video:tag>
      <video:tag>tibia</video:tag>
      <video:tag>tibialis</video:tag>
      <video:tag>Muscle</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Suzaku the Intergalactic Prospector which is a collaboration between  the Japanese and US governments has just identified chromium and manganese in space. This is news because its mostly hydrogen and helium are abundant in space with the others in minimal quantities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2168c73d-e2fd-4b2e-bfd7-546dfc9e6794/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
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      <video:category>Aerospace Engineering</video:category>
      <video:tag>Suzaku</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Intergalactic</video:tag>
      <video:tag>Prospector</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/216c535f-d47b-4c2c-b4c0-100474782479/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>Getting</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows how shotgun sequencing works.

http://www.bimatics.blogspot.com

In shotgun sequencing many copies of the entire genome are blown up into millions of small fragments. Each small fragment is sequenced. Powerful computers then assemble the individual fragments into the original configuration. Repeat sequences pose a problem for this approach because their sizes can be much larger than the small fragments.</video:description>
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Programming Languages and Compilers</video:description>
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U04_L1_T3_we2 : Equation of a line</video:description>
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A doumentary on Supermassive Blackholes.


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly students. No copyright infringement intended.
*****************************************</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 5</video:title>
      <video:description>This is another video lecture on Hermaphrodites as the safer sex. This tutorial is based on the article by Barbara J. Meyer, Ph.D. For information can be found on www.hhmi.org. Enjoy!</video:description>
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      <video:duration>389</video:duration>
      <video:publication_date>2007-09-22T19:35:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1034.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Feeding-drosophila-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Feeding drosophila experiment</video:title>
      <video:description>In this video we will show that feeding drosophila results in a biofilm infection and biofilm infections induced expression of antimicrobial peptide immune response genes in the fly using fly survival as a measure of virulence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/24f77124-d111-4cf7-8f47-db17103c3257/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2010-11-25T12:10:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6063.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>feeding</video:tag>
      <video:tag>drosophila</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Metabolism</video:title>
      <video:description>This video shows how fatty acids are taken into the body and how it is processed from mouth to adipocytes. 
Fatty acids consist of the elements carbon (C), hydrogen (H) and oxygen (O) arranged as a carbon chain skeleton with a carboxyl group (-COOH) at one end. Saturated fatty acids (SFAs) have all the hydrogen that the carbon atoms can hold, and therefore, have no double bonds between the carbons. Monounsaturated fatty acids (MUFAs) have only one double bond. Polyunsaturated fatty acids (PUFAs) have more than one double bond.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/25007d64-50a2-4e34-9be0-a0673cf27ad9/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T23:29:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/39.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/PRIMARY-MURINE-NEURONS-PARTY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PRIMARY MURINE NEURONS - PARTY</video:title>
      <video:description>Primary murine neurons: Authors: Joanna Cymerys, Anna Slonska, Anna Golke, Marcin W. Banbura</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/251c348e-1a39-4e20-b907-05bbb9c7a7ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-10-09T13:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27695.mp4</video:content_loc>
      <video:uploader>Joanna Cymerys</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Upper-Limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Upper Limb</video:title>
      <video:description>During upper limb exam the first part to exam is the spine of the scapula. Here the whole process is explained by an expert, so medical students must watch this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2523480b-b210-4365-90bd-58544c3a901f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2011-12-06T20:02:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10895.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Really-Killed-the-Dinosaurs-BBC-investigates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Really Killed the Dinosaurs, BBC investigates</video:title>
      <video:description>There are many theories about what caused the extinction of dinosaurs. But what really  killed the dinosaurs. Investigators have isolated a major culprit the Asteroid attack as an answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2527799a-c2bc-415b-adde-0ff264ca616b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-11-26T05:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8112.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>1</video:tag>
      <video:tag>an</video:tag>
      <video:tag>answer</video:tag>
      <video:tag>What</video:tag>
      <video:tag>really</video:tag>
      <video:tag>Killed</video:tag>
      <video:tag>the</video:tag>
      <video:tag>dinosaurs</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Circulatory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Circulatory System</video:title>
      <video:description>This medical video demonstrates blood circulation whose purpose is to bring oxygen-bearing blood to all the tissues of the body. When the heart contracts it pushes the blood out into two major loops or cycles. In the pulmonary loop, the blood circulates to and from the lungs, to release the carbon dioxide and pick up new oxygen. The systemic cycle is controlled by the left side of the heart, the pulmonary cycle by the right side of the heart. Let’s look at what happens during each cycle. In the systemic loop, the blood circulates into the body’s systems, bringing oxygen to all its organs, structures and tissues and collecting carbon dioxide waste.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/25288af2-9255-4f5d-a242-e56459bb6d52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2009-04-23T05:06:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1967.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cell-Membrane-2ccaa8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cell Membrane</video:title>
      <video:description>When you ask a person to draw a cell, they will draw a circle. Although it is more complicated than that, this drawing actually is very important. It is really easy to understand cell membrane from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/252baac8-da44-4513-bdb9-397b49560e66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2014-08-25T23:05:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31145.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Meet</video:tag>
      <video:tag>the</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Preparation-of-Cavity-Liners</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Preparation of Cavity Liners</video:title>
      <video:description>&quot;Lec 9 - Preparation of Cavity Liners&quot; This presentation discusses the liners Copalite and Dycal, also shows the necessary techniques for each of their uses.  Orig. air date: DEC 17 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22824.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-09-11T08:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nXwPTTnNoBU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Liners</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Class-IV-Composite-Acid-Etch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Class IV Composite - Acid Etch</video:title>
      <video:description>&quot;Lec 14 - Class IV Composite - Acid Etch&quot; A complete class IV composite restoration with demonstra- tion of acid etching.  Orig. air date: NOV 27 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22829.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-11T08:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ntZOvUvre68</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>class</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Etch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-dAlembertian-and-Maxwells-equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The d&apos;Alembertian and Maxwell&apos;s equations</video:title>
      <video:description>The d&apos;Alembertian is a linear second order differential operator, typically in four independant variables. The time-independant version (in three independent (space) variables is called the Laplacian operator. When it&apos;s action on a function or vector vanishes, the resulting equation is called the wave equation (or Laplace&apos;s equation). When it&apos;s action is identified with a non-zero function (or vector function) the resulting equation is called Poisson&apos;s equation. This equation is fundamental to and of great importance in field theory. The focus of this tutorial is to demonstrate that when acting on a four-vector, the d&apos;alembertian may be factored into two 4x4 differential matrices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/252f1c89-ba5e-47db-8fb6-6def97eab8c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2011-03-15T00:01:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6867.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>d</video:tag>
      <video:tag>Alembertian</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>electromagnetism</video:tag>
      <video:tag>wave</video:tag>
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      <video:tag>LaPlace</video:tag>
      <video:tag>Poisson</video:tag>
      <video:tag>eqn</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-with-RXR-hormone-receptor-and-PPAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA with RXR hormone receptor and PPAR</video:title>
      <video:description>This video shows 3D view of DNA interaction with ligands. Nuclear hormone receptor RXR and PPAR bound to DNA in molecular modeling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2543d48b-8d56-464a-a9ab-07ceec6a5a56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-10-23T19:37:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7244.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>RXR</video:tag>
      <video:tag>PPAR</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gyan-Mudra-Mudra-of-Knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gyan Mudra- Mudra of Knowledge</video:title>
      <video:description>Video shows some the proper positioning and benefits of Gyan Mudra. Touch the tip of the thumb to the tip of the index finger with the other three fingers stretched out. This will increases memory power, sharpens the brain and enhances concentration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/255a4469-aaaa-4234-b601-99537ccba49f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T11:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8988.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>know</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Wonderful</video:tag>
      <video:tag>thin</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Mini-Gastric-Bypass-Robert-Rutledge-MD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mini Gastric Bypass Robert Rutledge MD</video:title>
      <video:description>The mini gastric bypass is a short simple successful reversible laparoscopic gastric bypass weight loss surgery the operation usually takes only 30 min hospital stay less than 24 hours the mini gastric bypass is low risk has excellent long term weight loss minimal pain and can be easily reversed or revised</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2e72cd7-1287-4ff7-940d-24dd7b3d004a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2011-12-01T04:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10180.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mini</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Bypass</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Holding-Position-of-Needle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holding Position of Needle</video:title>
      <video:description>This video gives a tutorial on how to hold a needle for suturing. Suturing is done after surgery or for repair purposes resulting from injury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2f04160-f451-4b6e-9b47-21ef60f45abb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-29T11:29:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8925.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>position</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Circulation-of-the-Mother-and-Fetus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circulation of the Mother and  Fetus</video:title>
      <video:description>Circulation is very important to the developing baby who relies on nutrition from the mother and also waste removal. This video shows the maternal fetal circulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2563096c-7e82-49d3-998b-4bc0592d6701/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-12-06T21:10:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10987.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Maternal</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Circulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-five-rarest-animals-in-the-world</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The five rarest animals in the world</video:title>
      <video:description>The Science Show supplies an informative video about how thousands of animals go extinct each year. The five rarest animals are the Iberian linx, pygmy tarsier, javan rhino, Hawaiian crow, and the baiji.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/255ff98d-bbba-40b6-9baf-e87f2bba8dfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2013-02-10T02:37:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29968.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>extinct</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>Iberian</video:tag>
      <video:tag>linx</video:tag>
      <video:tag>pygmy</video:tag>
      <video:tag>tarsier</video:tag>
      <video:tag>javan</video:tag>
      <video:tag>rhino</video:tag>
      <video:tag>Hawaiian</video:tag>
      <video:tag>crow</video:tag>
      <video:tag>baiji</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Listeria-Parasites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Listeria Parasites</video:title>
      <video:description>This video demonstrates how Listeria parasites move throughout the cytosol of an infected cell by recruiting host cell actin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2564832e-7d39-4828-9590-1b7fbd44b783/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-05-27T19:08:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2377.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Listeria</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic catheter</video:title>
      <video:description>Robotic catheter can increase physicians efficiency in treating patients. This animated video demonstrate how robotic catheter system works. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/257a23ed-2991-4513-b578-a266fa3e98a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-08-19T11:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3257.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>illustration</video:tag>
      <video:tag>illustrator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec17-Waxing-of-an-Occlusal-Bite-Plane-Splint</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec17  - Waxing of an Occlusal Bite Plane Splint</video:title>
      <video:description>&quot;Lec17  - Waxing of an Occlusal Bite Plane Splint&quot; Shows the armamentarium for, and the important steps in, waxing an occlusal bite plane splint.  Orig. air date: NOV 10 82

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21370.jpg</video:thumbnail_loc>
      <video:duration>1833</video:duration>
      <video:publication_date>2012-09-09T04:45:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LHjLHcIGLjQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec17</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Splint</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Limits-and-Continuity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Limits and Continuity</video:title>
      <video:description>How can we determine weather the given function is continuous or not? This video contains an example which will help you to solve these kind of problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/257e74e1-a614-4930-8630-12281afa7a42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2010-12-06T10:53:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6480.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>and</video:tag>
      <video:tag>continuity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-patterning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish patterning</video:title>
      <video:description>visualizing mitosis with Smad2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/258650cb-08cf-4aed-839b-5f5da6b19785/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-08-28T17:49:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3289.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>morphogen</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Wound-Healing-Stages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wound Healing Stages</video:title>
      <video:description>This is a very good animated video showing the steps of wound healing. The whole process is divided into four stages - Hemostasis, inflammatory, proliferation and maturation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/25804f99-6646-4f49-ba41-afa70f0559ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2011-12-03T04:01:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10637.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Division-of-stem-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Division of stem cell</video:title>
      <video:description>Cell division is a process by which a cell, called the parent cell, divides into two cells, called daughter cells. Text reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/258b705c-751c-4e54-8c8b-e411fa355ed0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2007-12-24T02:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1212.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>stemcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BioSpectrum-Imaging-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BioSpectrum Imaging System</video:title>
      <video:description>( http://www.abnova.com ) - The BioSpectrum® Imaging System is designed to automate the research with one-touch, pre-set or user-defined controls for accurate, repeatable imaging and analysis for chemiluminescent, bioluminescent, fluorescent, colorimetric imaging. The BioSpectrum® is faster than film for western blot imaging. More videos at Abnova ( http://www.abnova.com )</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/259fcc64-94e4-4848-a539-48accb8af375/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2010-09-13T09:51:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4522.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>BioSpectrum</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-giant-Albatross</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The giant Albatross</video:title>
      <video:description>Albatrosses, are simply the largest seabirds and can weigh up to 60 kilogrammes. Their wing span measures in at about 3 metres long.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/25a6bc4e-4035-46ce-b313-470cad48653f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-26T04:49:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8066.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Albatross</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nature-by-and-with-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nature by and with Numbers</video:title>
      <video:description>Is it possible to combine nature and numbers. This animation how the two work well together.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/27822a7f-4e1e-46d1-a182-270ec77f112b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-24T23:39:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7832.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptic-Vesicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptic Vesicles</video:title>
      <video:description>Synaptic vesicles fuse with the presynaptic membrane, freeing neurotransmitter molecules into the synaptic space. After being released, it connects on membrane channels on next-door neuron. 
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/27fe5160-d054-4a26-a222-597d9c1ad69b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-04-06T22:48:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/228.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amoeba-Phagocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amoeba Phagocytosis</video:title>
      <video:description>Observe the amoeba undergo phagocytosis as it pursues another protist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2801803e-dda8-425c-b59f-342f50842a1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-01T15:28:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7271.mp4</video:content_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>amoeba</video:tag>
      <video:tag>phagocytosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Childbirth-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childbirth animation</video:title>
      <video:description>Video will show you how child takes birth from vagina. Whole procedure is about opening of vagina and to apply pressure by women to open vagina and baby comes out of vagina.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/a381fe34-8b56-43fd-b1a7-70d84babca40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-10-23T16:15:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7191.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 10 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24171.jpg</video:thumbnail_loc>
      <video:duration>4996</video:duration>
      <video:publication_date>2012-09-15T04:19:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YynHSUOcABc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Sliding-Clamp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Sliding Clamp</video:title>
      <video:description>A DNA clamp, also known as a sliding clamp, is a protein fold that serves as a processivity-promoting factor in DNA replication. As a critical component of the DNA polymerase III holoenzyme, the clamp protein binds DNA polymerase and prevents this enzyme from dissociating from the template DNA strand. The clamp-polymerase protein–protein interactions are stronger and more specific than the direct interactions between the polymerase and the template DNA strand; because the rate-limiting step in the DNA synthesis reaction is the association of the polymerase with the DNA template, the presence of the sliding clamp dramatically increases the number of nucleotides that the polymerase can add to the growing strand per association event. The presence of the DNA clamp can increase the rate of DNA synthesis up to 1,000-fold compared with a nonprocessive polymerase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/07/281585ba-c8f3-4050-8637-a42433df6bf3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-07-25T15:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6974.mp4</video:content_loc>
      <video:uploader>Dr. Shiva Aithal</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Sliding</video:tag>
      <video:tag>Clamp</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-liposuction-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser liposuction procedure</video:title>
      <video:description>This is a live laser liposuction procedure performed by DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE		
0097455742973 
00971566516293
	
drkhsh2001@yahoo.com
http://www.kamalsaleh.sptechs.com
 
	
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/2802249b-0156-4322-b677-ac8f811be121/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-01-17T18:33:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3708.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>اشهر</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>الكويت</video:tag>
      <video:tag>الخدود</video:tag>
      <video:tag>بغداد</video:tag>
      <video:tag>الدوحة</video:tag>
      <video:tag>لبنان</video:tag>
      <video:tag>السعودية</video:tag>
      <video:tag>ابوظبي</video:tag>
      <video:tag>الامارات</video:tag>
      <video:tag>الانف</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Attacking-the-God-hypothesis-in-other-ways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 -Attacking the God hypothesis in other ways</video:title>
      <video:description>&quot;Lec 28 -Attacking the God hypothesis in other ways&quot;Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21428.jpg</video:thumbnail_loc>
      <video:duration>4355</video:duration>
      <video:publication_date>2012-09-09T05:05:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ghANDfBcZmk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Attacking</video:tag>
      <video:tag>the</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>Ways</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/White-blood-cell-or-Leukocytes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>White blood cell or Leukocytes</video:title>
      <video:description>There are three different particles in our blood as we know,red blood cells,white blood cells and platelets. White blood cells help to fight diseases. This video explains how white blood cells fight diseases and what they look like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/28323077-43bb-4c32-9dcb-15f436b5123c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-06-19T16:50:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2863.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Leukocytes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LED-Mounted-in-Contact-Lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LED Mounted in Contact Lens</video:title>
      <video:description>What will happen if a contact lens is placed with a LED mounted in it? LED is mounted for displaying possible virtual augmented reality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2819bf17-2dae-4174-840a-d40dcdd27c05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2013-02-17T08:02:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30350.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>LED</video:tag>
      <video:tag>mounted</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>contact</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Possible</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>augmented</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>displays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-and-Effects-of-STDs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms and Effects of STDs</video:title>
      <video:description>This video is about the sexually transmitted deceases. It shows the symptoms and effects of such deceases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2847c7b4-2f76-4ec9-90ee-279d546840d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-04-07T19:42:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30487.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sexually</video:tag>
      <video:tag>transmitted</video:tag>
      <video:tag>diseases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pima-Indians</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pima Indians</video:title>
      <video:description>Dr. Evans asks students if they think environment or genetics would most influence obesity, then shows a clip about the Pima Indian tribe and how environment has affected them. Also featured on the DVD Science of Fat, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a3871cc0-ea7d-4162-b55b-d70e611fd148/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2007-08-02T22:08:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/581.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Indians</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-biology-nuclear-transfer-clone-creating</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of biology nuclear transfer (clone creating)</video:title>
      <video:description>This video shows about biology nuclear transfer (clone creating).

Nuclear Transfer is a form of cloning. The steps involve removing the DNA from an oocyte and while(unfertilized egg), and injecting the nucleus which contains the DNA to be cloned. In rare instances, the newly constructed cell will divide normally, replicating the new DNA while remaining in a pluripotent state. If the cloned cells are placed in the uterus of a female mammal, a cloned organism develops to term in rare instances. This is how Dolly the Sheep and many other species were cloned. Alternatively, if cells are extracted from the cloned cells during very early embryonic stages (blastocyst or morula), embryonic stem cells can be created. These cells can be grown in laboratories indefinitely and can theoretically be made into any of the 200+ cell types in the mammalian body, and thus are an extraordinary tool for biologists as well as a therapeutic agent with the potential to treat currently untreatable medical conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a38998ec-bd5e-4a34-91ee-418d04510bb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2012-10-11T01:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27873.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>Clone</video:tag>
      <video:tag>Creating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 29- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17028.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-02T04:33:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-HwxCOoY8Ws</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 36- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17933.jpg</video:thumbnail_loc>
      <video:duration>2942</video:duration>
      <video:publication_date>2012-09-03T18:14:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEbfQj3QHUA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Everything-About-Pelvic-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Everything About Pelvic Exam</video:title>
      <video:description>Doctor shows how pelvic exam which  is used to look at a woman&apos;s vulva, uterus, cervix, fallopian tubes, ovaries, bladder, and rectum. is performed in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/284c964d-90f9-4fb9-8fa9-28d4c9644390/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-01T20:36:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10419.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-CS-61A-Mapreduce-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - CS 61A : Mapreduce II</video:title>
      <video:description>CS 61A : Mapreduce II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19678.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-05T04:11:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NjAKl5B0BKs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Human-Body-Hidden-muscle-power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Body - Hidden muscle power</video:title>
      <video:description>Muscles are structured to generate enormous amount of power. Most of the time, only a fraction of muscle power is used. However, in extreme situation, all those power can be released by extensive contraction of muscle fibers. This video explains the mechanism of power generation by muscle fiber. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/284a5836-90dd-4a78-a3de-aeb13f3b48b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2010-11-26T22:57:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6153.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Hidden</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Reverse a DC Motor by RF Remote Motor Controller</video:title>
      <video:description>The motor remote control is a reversing controller, with forward-reverse-stop capability. You can rotate the motor in the positive or reversal direction with the transmitter (remote control) from any place within 500m (theorectically), wireless signal can pass through walls, floors and doors. It is suitable for the motors of conveyors, awnings, winches, electrically operated doors/windows/blinds or other mechanicals and appliances./nButton ▲ on transmitter &amp; receiver is for UP function; button ▼ on transmitter &amp; receiver is for DOWN function; button ■ on transmitter &amp; receiver is for STOP function./nConnect the &quot;+&quot; and the &quot;－&quot; to the &quot;IN&quot; and connect DC motor to the &quot;OUT&quot;. You can exchange output wires of the motor to change rotating direction of the motor. /nPress button ▲ on remote control or receiver: Output of &quot;Up&quot; directly power DC12V (or 24V), motor rotates continuously in the positive direction.
Press button ▼ on remote control or receiver: Output of &quot;Down&quot; directly power DC12V (or 24V), motor rotates continuously in the reversal direction. 
Press button ■ on remote control or receiver to stop the motor./nMore information please visit http://www.rfcontrolsystem.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/28504654-4374-4ca5-b5ea-c49fb8151c59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-03-14T04:23:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11963.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>controller</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 6 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. Audience questions answered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/2857fc80-ee15-4c32-9992-1215cf103e49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2007-08-17T06:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/810.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>Depression</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penny Glows: catalysts</video:title>
      <video:description>A catalyst is a substance that greatly accelerates a chemical reaction and yet does not directly participate in the reaction and is therefore not consumed. Dr. Cech uses a penny and a beaker of acetone to illustrate how a catalyst works. It can be used like a model for biochemical reactions. Penny&apos;s in living cells are called enzymes. Also featured on the DVD The Double Life of RNA, available free from HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/285cf875-15fb-48f8-b0e3-30660e7a55fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2007-08-02T22:54:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/601.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Glow</video:tag>
      <video:tag>catalyst</video:tag>
      <video:tag>Enzyme</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Recursion-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Recursion part 1</video:title>
      <video:description>Lec 9- Recursion part 1.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19179.jpg</video:thumbnail_loc>
      <video:duration>2960</video:duration>
      <video:publication_date>2012-09-04T18:57:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SHYGDKJf6Ac</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-Of-Oxygen-Using-Potassium-Chlorate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing Of Oxygen Using Potassium Chlorate</video:title>
      <video:description>In this video, the narrator demonstrates the proper preparation of oxygen using potassium chlorate. Materials used in this activity are test tubes, rubber stopper, potassium chlorate, gas jar, trough, delivery tube, clamp stand, manganese dioxide, burner, water, and beehive shelf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2865d426-e448-49bc-93c2-5b544763afe4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-12-12T02:09:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11313.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Preparation</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>Chlorate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penn-Jillette-on-How-Religious-Thinking-Blocks-Out-Reality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penn Jillette on How Religious Thinking Blocks Out Reality</video:title>
      <video:description>Is religion the cause of much of the world&apos;s problems?  Penn Jillette considers this question and says not religion, but broader misguided thinking of subjective feelings and experiences as parts of objective reality is at the root of much of our issues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/286041e7-7b8d-48fc-98ba-a19c8a85bd01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2012-12-02T19:40:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28250.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Jillette</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>objectivity</video:tag>
      <video:tag>subjectivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scalar-And-Vector-Products</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scalar And Vector Products</video:title>
      <video:description>This video shows the scalar product(dot product) and vector product(cross product) of two vectors. Scalar product do not have the direction while the direction of a vector product is provided by right hand screw rule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2885bfb0-a666-4189-8326-9f0b623cb683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-12T02:52:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11436.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Scalar</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Vecrots</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Deregulation and Markets &amp; Env Impacts of Restructuring</video:title>
      <video:description>Deregulation and Markets &amp; Env Impacts of Restructuring

Deregulation and Markets: The California and Western Energy Crisis of 2000-2001, and The Environmental Impacts of Restructuring; and Picking Up the Pieces: Generator Suits, Blackouts, Reliability and Other Experiments - April 17, 2008</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19626.jpg</video:thumbnail_loc>
      <video:duration>9439</video:duration>
      <video:publication_date>2012-09-05T03:53:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ejOV307zses</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>economy</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Superior chimpanzee memory</video:title>
      <video:description>Young chimpanzees outperform human adults in a memory test. First, the chimpanzees learned to touch arabic numerals from 1 through 9. Then, a memory test was</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/289c97ce-7c78-4e44-90b1-e730359962d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2009-04-21T22:04:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1920.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>chimpanzee</video:tag>
      <video:tag>chimp</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Matsuzawa</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Introduction to Digital Integrated Circuits Spring 2010 season Lecture 1 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19677.jpg</video:thumbnail_loc>
      <video:duration>4850</video:duration>
      <video:publication_date>2012-09-05T04:10:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ox3sV-9_lNg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiovascular-Exam-Question</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiovascular Exam Question</video:title>
      <video:description>This examination is a particularly important skill to master but is also one of the more complex ones it not only involves a thorough examination of the heart but also of the hands face neck and other areas of the body</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/28a73af9-4671-459c-99fb-2ca58d3d6a25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2011-12-01T00:22:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9815.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>exam</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A brief explanation of oral surgery and dental implants are shown in this video. Dental implant with full process and structures are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2b1016ce-2792-4311-9b91-03be4794d48d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-03T04:07:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10645.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implants</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

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Video Production by Jon Schainker and Scott Vento
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      <video:publication_date>2012-09-17T16:48:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gcnk8TnzsLc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Beauty-of-Particle-Physics-by-Gary-Lisi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Beauty of Particle Physics by Gary Lisi.</video:title>
      <video:description>In this video Physicist and surfer Garrett Lisi presents an 8 dimensional model of elementary particles and forces without the equations.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2651.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
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    <loc>https://dnatube.com/videos/Target-and-Hit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Target  and Hit</video:title>
      <video:description>The choice of lifestyle of an individual plays a key role in type II diabetes. It can be managed through a conscious diet and exercise. Here&apos;s how to hit your target.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2fc4b763-6bdd-4756-8bf5-e809aec8bd4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2011-11-28T11:03:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8444.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Hit</video:tag>
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      <video:tag>TARGET</video:tag>
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    <loc>https://dnatube.com/videos/Synapse-The-place-of-information-exchanege</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synapse: The place of information exchanege</video:title>
      <video:description>In one neuron vesicles containing neurotransmitters fuse in response to calcium signals at the synapse. Neurotransmitters are then dumped in synaptic cleft, and bind which opend or closes ion channels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/2fcd0ef5-8f23-4947-9c58-82dd7224fc30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2007-05-01T06:00:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/261.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>neuron</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydra-Eating-Daphnia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydra Eating Daphnia</video:title>
      <video:description>a hydra grabbing hold of a daphnia and beginning to consume it... Credits: Diana Lee or Esther Jang might have taken it, but the two UNS children forgot who. Background voices are Esther Jang and Alasteir Ong. produced by Hunter College High School students ...</video:description>
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      <video:publication_date>2009-03-26T17:58:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1450.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
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      <video:tag>School</video:tag>
      <video:tag>hchs</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>9th</video:tag>
      <video:tag>Grade</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 3 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23832.jpg</video:thumbnail_loc>
      <video:duration>3824</video:duration>
      <video:publication_date>2012-09-14T11:30:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hvW6wtE-aE4</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
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      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>100</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 4 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
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      <video:duration>4521</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/7iXf7V4W74c</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
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      <video:tag>4</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-muscle-and-mechanism-of-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of muscle and mechanism of contraction</video:title>
      <video:description>Muscles are bundle of thousands of muscle fibers. A single muscle fiber is an elongated muscle cell. Inside the muscle, there are segments called the contractile myofibrils. Subunits of myofibrils are known as sarcomere. Overlapping sarcomere slides along each other when stimulated by the motor neurons. Edited by Ashraf</video:description>
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      <video:duration>194</video:duration>
      <video:publication_date>2010-11-09T09:44:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4810.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Structural Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Statistics 20</video:title>
      <video:description>Lec 3- Statistics 20.
Introduction to Probability and Statistics</video:description>
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      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-02T12:26:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xYhrNYBGf3E</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Human-Brain-Miracle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Brain Miracle</video:title>
      <video:description>This video shows the  miracle that is the human brain which as it develops and forges links with other brain cells leading to trillions of connections. We are yet to fully appreciated how this magnificent organ works.</video:description>
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      <video:duration>86</video:duration>
      <video:publication_date>2011-11-30T09:57:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9464.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Tangent-Line-Hyperbola-Relationship-very-optional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Tangent Line Hyperbola Relationship (very optional)</video:title>
      <video:description>Tangent Line Hyperbola Relationship (very optional)

How a tangent line relates to a hyperbola.  Might be useful for some competitive exams where there isn&apos;t time to derive (like we are doing in this video)</video:description>
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      <video:duration>604</video:duration>
      <video:publication_date>2012-09-17T17:55:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c_8QQbVQKU0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tangent</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Optional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sun</video:title>
      <video:description>The Sun as the star at the center of the Solar System is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/31c78bfa-a188-44cf-b150-a3fb867f7569/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2009-06-10T12:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2821.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mirages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mirages?</video:title>
      <video:description>While driving a car during very hot days some times we observe water on the road but actually when we reach there we found nothing there. What is it? This video shows the phenomenon of mirages.</video:description>
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      <video:duration>388</video:duration>
      <video:publication_date>2013-01-14T04:18:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28769.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mirages</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Lightning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Lightning</video:title>
      <video:description>What is Lightning ? How Lightning forms? This video explains a lot about Lightning. It is a swift, natural discharge of high-current electricity in atmosphere.</video:description>
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      <video:duration>64</video:duration>
      <video:publication_date>2009-08-08T15:27:02.000Z</video:publication_date>
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      <video:category>Physics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Lightning</video:tag>
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    <loc>https://dnatube.com/videos/Information-on-narcissistic-personality-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on narcissistic personality disorder</video:title>
      <video:description>This video takes a look of at narcissistic personality disorder, which is characterized by dramatic emotional people and is considered a borderline personality disorder.</video:description>
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      <video:duration>186</video:duration>
      <video:publication_date>2011-11-28T12:00:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8491.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Narcissistic</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Colored-Filter-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Colored Filter (Quiz)</video:title>
      <video:description>Colored Filter (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26185.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-09-19T00:10:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lpGVGcIVYs4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Colored</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-Cells-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem Cells - 8</video:title>
      <video:description>DNA chip analysis shows that different gene sets are expressed at different level of cell differentiation in order to produce beta-cells from the embryonic stem cells. This video describes in details the process of development of beta cells from the embryonic stem cells. Edited by Ashraf</video:description>
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      <video:duration>176</video:duration>
      <video:publication_date>2007-08-16T19:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/791.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>geneExpression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-small-planet-found</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New small planet found</video:title>
      <video:description>This video shows that a smallest planet just 5 times the size of the earth may have been found. It has been called GJ 436c. It orbits around a dim red star 30 light years away in the constellation Leo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/106289ec-4450-4374-a6f2-555f633b7795/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2012-11-26T20:46:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28077.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Units-of-Measure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Units of Measure</video:title>
      <video:description>This video will help you to know all about the units of measurement. Measuring unit of mass, distance, volume, area etc are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/31f321f5-83b3-45f7-8619-5b4ca219c252/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2010-12-04T12:56:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6440.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>units</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Measure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Rhodium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Rhodium</video:title>
      <video:description>What Is Rhodium? Where is the name originated from? What are the sources, abundance and uses of Rhodium? This video explains everything about Rhodium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/31f4cd87-11f6-4291-891b-fea548990590/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-12T02:38:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11396.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Rhodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T Cells</video:title>
      <video:description>T cells belong to a certain group of white blood cells. This video explains how these cells release granules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/31fbe5c1-98db-4424-8e5c-d35e24640923/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-04-08T20:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4123.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Granule</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Eectal-Cancer-with-Hemorrhoids-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eectal Cancer with Hemorrhoids Treatment</video:title>
      <video:description>Video shows the colonoscopy of a rectal cancer with hemorrhoids. A closeup of internal structure of a patient is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31ff8536-2d50-4067-b8ed-b1dcd70b4d31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-12-01T03:29:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10077.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hemorrhoids</video:tag>
      <video:tag>HD</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bulb-Suctioning-the-Newborn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bulb Suctioning the Newborn</video:title>
      <video:description>Video shows a complete step by step process of aspiration of the newborn airway. Video is very helpful for the emergency purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3200adbb-1f71-4768-aac1-017253024efa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-30T01:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9230.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Aspiration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Airway</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-Processing-Tools-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Processing Tools video</video:title>
      <video:description>Microarray Processing Tools</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/338f3f20-4ae8-4827-bc9f-a539d563d3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-20T23:21:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5644.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Link-between-Aging-and-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Link between Aging and Cancer</video:title>
      <video:description>Buck Institute CEO Brian Kennedy, PhD, in conversation with Buck faculty Judith Campisi, PhD. Campisi is internationally-recognized for her research on the link between cancer and aging. She is considered a pioneer in the field of senescence, which occurs when cells stop dividing in response to DNA damage. Cellular senescence acts as a tumor suppressor but also drives the aging process. Judith Campisi has received international recognition for her contributions to understanding why age is the largest single risk factor for developing a panoply of diseases, ranging from neurodegeneration to cancer. Her highly acclaimed research integrates the genetic, environmental and evolutionary forces that result in aging and age-related diseases, and identifies pathways that can be modified to mitigate basic aging processes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/336209fc-2098-4ba8-aba6-70612b9f4953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2015-10-12T11:09:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32321.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Point-distance-to-plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Point distance to plane</video:title>
      <video:description>Point distance to plane

Distance between a point and a plane in three dimensions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24988.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2012-09-17T17:56:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7rIFO8hct9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Point</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>to</video:tag>
      <video:tag>plane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics C3</video:title>
      <video:description>&quot;Lec 6 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24143.jpg</video:thumbnail_loc>
      <video:duration>4522</video:duration>
      <video:publication_date>2012-09-15T04:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NBgc66ZzCeA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Thin-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Thin Skin</video:title>
      <video:description>This is a histology slide of thin skin at low power the skin is covered by a narrow layer of epidermis the papillary dermis is compact and can be distinguished from the looser reticular dermis hair follicles and fat tissue are seen deep in the section hairs appear as golden ovoid structures surrounded by layers of squamous epithelium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/336415e8-9f0c-4939-8fe0-b70b9b5088c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2011-11-29T01:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8616.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>Skin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension-Video-and-its-effect-on-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension Video and its effect on body</video:title>
      <video:description>Hypertension (HTN) or high blood pressure is a chronic medical condition in which the systemic arterial blood pressure is elevated. It is the opposite of hypotension. It is classified as either primary (essential) or secondary. About 90–95% of cases are termed &quot;primary hypertension&quot;, which refers to high blood pressure for which no medical cause can be found. The remaining 5–10% of cases (Secondary hypertension) are caused by other conditions that affect the kidneys, arteries, heart, or endocrine system. Persistent hypertension is one of the risk factors for stroke, myocardial infarction, heart failure and arterial aneurysm, and is a leading cause of chronic kidney failure. Moderate elevation of arterial blood pressure leads to shortened life expectancy. Dietary and lifestyle changes can improve blood pressure control and decrease the risk of associated health complications, although drug treatment may prove necessary in patients for whom lifestyle changes prove ineffective or insufficient. Reff: wikipedia /nWatch this and more health videos at: http://www.answerstv.com/health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/336e73ea-36a3-4dd9-a2be-cbb486eaf43d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-10-16T03:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4668.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypertension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MAP-Kinase-pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MAP Kinase pathway</video:title>
      <video:description>MAP Kinase pathway video. Mitogen-activated protein (MAP) kinases are serine/threonine-specific protein kinases that respond to extracellular stimuli (mitogens, osmotic stress, heat shock and proinflammatory cytokines) and regulate various cellular activities, such as gene expression, mitosis, differentiation, proliferation, and cell survival/apoptosis. Read more: http://en.wikipedia.org/wiki/Mitogen-activated_protein_kinase</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/336ec442-b433-4c2d-b5cb-5a23814c8c11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-11-24T05:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5914.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-30-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 30-Public Health 241 -</video:title>
      <video:description>lec 30-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27633.jpg</video:thumbnail_loc>
      <video:duration>2055</video:duration>
      <video:publication_date>2012-09-30T10:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_YYLfUMTurc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141-Makeup-for-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 141 - Makeup for  - Spring 2011</video:title>
      <video:description>Makeup for Introduction to Digital Integrated Circuits Lecture 3 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24164.jpg</video:thumbnail_loc>
      <video:duration>4933</video:duration>
      <video:publication_date>2012-09-15T04:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yZs41YReVzE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Makeup</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-New-Era-of-Innovation-and-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s New Era of Innovation and Discovery</video:title>
      <video:description>The president Obama&apos;s plan for NASA for a new era of innovation and discovery is shown in this video. Video is really helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/339e3020-5bf8-4a43-bfc6-22520dc79891/cand_5.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2013-02-09T07:39:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29846.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>of</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>President</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>for</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-147-Adding-and-Subtracting-Rational-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 147 - Adding and Subtracting Rational Expressions 2</video:title>
      <video:description>Adding and Subtracting Rational Expressions 2

U11_L1_T3_we2 Adding and Subtracting Rational Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24784.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-17T16:49:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3tmFTHOP6Pc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fixation-of-K-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fixation of K-Wire</video:title>
      <video:description>Video contains a full surgical process of K-wire fixation in a patient by the expert doctors. Watch this video to know more about this surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/33b5ad22-687d-4137-bf53-4445dca72589/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-01T22:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10509.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>K</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>Kirschner</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Sexual-Deprivation-Increases-Alcohol-Intake-in-Drosophila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Sexual Deprivation Increases Alcohol Intake in Drosophila?</video:title>
      <video:description>This video shows an interesting fact about flies that they turn to drinking after sexual refusal. Watch this video to know reason behind this fact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/33be06f4-3c03-461b-b736-560b65ffe3bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2013-04-07T19:39:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30483.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Flies</video:tag>
      <video:tag>turn</video:tag>
      <video:tag>to</video:tag>
      <video:tag>drinking</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>refusal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Levitation-Diamagnetism-2-Flying-house</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Diamagnetism 2 (Flying house)</video:title>
      <video:description>I don&apos;t know if it&apos;ll be visible. Let&apos;s try. Video gives information about levitation which is the process by which an object is suspended by a physical force against gravity, in a stable position without solid physical contact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/33d46863-9557-4639-bd84-6cb504efca0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2009-05-27T21:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2583.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>levitation</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>diamagnetism</video:tag>
      <video:tag>static</video:tag>
      <video:tag>magnets</video:tag>
      <video:tag>graphite</video:tag>
      <video:tag>pyrolytic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SN1-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SN1 reaction</video:title>
      <video:description>This chemistry video shows SN1 reaction which is a substitution reaction in organic chemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/33e719ff-4ca0-4a3e-b6ec-a7c1fc4aed63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2008-04-03T02:09:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1321.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sn1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Representative-of-the-CilIate-Group</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Representative of the CilIate Group</video:title>
      <video:description>The representative of the ciliate group is,Paramecium. The shape of this resembles a shoe lace.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/33f172fb-23b7-412b-bac2-2f4dc66a4b78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-24T18:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5990.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Paramecium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultraviolet-rays-and-the-impact-of-lives-on-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultraviolet rays and the impact of lives on earth</video:title>
      <video:description>Ultraviolet rays commonly referred to as UV is electromagnetic radiation. Excessive exposure to UV rays can damage living beings leading to cancer of skin, eye problems and mutations leading to various abnormalities in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/33ead515-91a1-4edb-8253-8c5cef3de879/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2011-11-24T22:57:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7822.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>on</video:tag>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-relative-humidity-affect-paper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does relative humidity affect paper</video:title>
      <video:description>In this experiment, we can see how the effect of a humid environment and a dry environment can change paper and make it move.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/a539ca47-4613-4953-be20-3f9d7d6f1f52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2014-08-28T15:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31609.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>humidity</video:tag>
      <video:tag>Relative</video:tag>
      <video:tag>Paper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-HIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment for HIV</video:title>
      <video:description>At present treatment for HIV infection involves using a combination of drugs. One type of drug inhibits nucleic acid replication, for example, when AZT is incorporated into DNA by reverse trasncriptase, no additional nucleotides can be added.
A second class of drugs inhibits a protease involved in cleaving large polyproteins into functional segments. When the protease is inhibited, virus particles cannot be produced Use of a combination of drugs directed at different targets reduces the likelihood of the development of resistance by mutation.
Research is underway to develop new treatments for HIV. Chemicals called chemokines appear to inhibit HIV infection by binding to and blocking the CXCR4 and CCR5 co receptors on the host cells.
A search is in progress to apply such chemicals in HIV treatment,Some individuals who are HIV positive, but did not develop AIDS have a mutation in the CCR5 receptor that makes it defective.
Research is in progress to determine whether disabling the CCR5 receptor might beeffective in controlling AIDS in infected patients.An antiviral factor called CAF is found in CD8 cells.Research is in progress to determine if this substance could be used to block replication of HIV.
There is currently no approved vaccine against HIV infection. One problem is that HIVsurface proteins such as gp120 mutate at a high rate.Scientist may be able to construct a vaccine using an HIV with a defective form of the viral gene nef.
Viruses with the defective nef gene seem to have reduced reproductive capability, allowing the immune system to keep the virus in check.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a53f9612-fafc-4c73-9f60-e846b3a45652/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2009-07-08T01:19:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2998.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-148-cAdding-and-Subtracting-Rational-Expressions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 148 - cAdding and Subtracting Rational Expressions 3</video:title>
      <video:description>Adding and Subtracting Rational Expressions 3

U11_L1_T3_we3 Adding and Subtracting Rational Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24787.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2012-09-17T16:50:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IKsi-DQU2zo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-on-Spermatogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation on Spermatogenesis</video:title>
      <video:description>Explained here is process through which a male sperm cell undergoes transformation.

Forum.NurseReview.Org for more animation slides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a54e4526-68b5-4882-ba49-b521f8917a40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-04-17T12:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1803.mp4</video:content_loc>
      <video:uploader>lubna</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>uterus</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-steps-in-cloning-genes-molecular-cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the steps in cloning genes (molecular cloning)</video:title>
      <video:description>This video explains the steps in cloning genes (molecular cloning). This animation describes how gene cloning or molecular cloning can be performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a54f8c19-be3d-4c78-bff6-dfd0f438098e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2012-10-11T11:13:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27906.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>steps</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pseudomonas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pseudomonas</video:title>
      <video:description>A sequence depicting Pseudomonas infection of lung epithelial cells.

wiki text info: Pseudomonas is a genus of gamma proteobacteria, belonging to the larger family of pseudomonads.

Recently, 16S rRNA sequence analysis has redefined the taxonomy of many bacterial species. As a result the genus Pseudomonas includes strains formerly classifed in the genera Chryseomonas and Flavimonas. Other strains previously classified in the genus Pseudomonas are now classified in the genera Burkholderia and Ralstonia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/348c5d54-3226-4288-9ee4-d248bbca4238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2008-01-05T22:23:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1230.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>pseudomonas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motor-neurons-in-zebrafish-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor neurons in zebrafish embryo</video:title>
      <video:description>Its a demonstration of GFP label motor neuron in a living zebrafish embryo. Spinal cord is where the life of a motor neuron begins. From the cord, they migrate to surrounding tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/34b4f02e-f20e-4541-bbff-880a698746da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-24T19:13:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5998.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Others</video:category>
      <video:tag>motor</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-8-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 8 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. 
Case study is discussed where kid is deficient in hormone leptin. After replacement of leptin, kid&apos;s  appetite came to normality. Leptin as hunger regulator is discussed. 
Leptin concentration vs body weight is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/34bf32a7-2dd6-4219-80aa-0d953c512956/cand_5.jpg</video:thumbnail_loc>
      <video:duration>443</video:duration>
      <video:publication_date>2007-08-18T18:33:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/816.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>leptin</video:tag>
      <video:tag>appetite</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>Insulin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cytokine-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytokine Binding</video:title>
      <video:description>The JAK-STAT signaling pathway is demonstrated in this science video. This pathway transmits information from chemical signals outside the cell, through the cell membrane, and into gene promoters on the DNA in the cell nucleus, which causes DNA transcription and activity in the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/34e80f5b-8ae7-45be-a031-3aafb199d95a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-05-27T18:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2330.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Cytokine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quadratic-Formula-proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quadratic Formula (proof)</video:title>
      <video:description>Deriving the quadratic formula by completing the square.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/350ca171-a21c-44e2-ae47-b7cb333b761f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2009-05-27T19:53:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2491.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Completing</video:tag>
      <video:tag>Square</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Mind-Reading-is-Possible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Mind Reading is Possible?</video:title>
      <video:description>If you have tiny bit of privacy in your mind scientist are able to watch without opening your brain. A brief description of this technique is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/350d7192-30aa-40bd-9214-2923437e1e31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2013-02-08T04:47:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29683.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>mind</video:tag>
      <video:tag>reading</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Minimally-Invasive-Cardiac-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimally Invasive Cardiac Surgery</video:title>
      <video:description>minimally invasive cardiac surgery   done by Bharath Cardiovascular Institute surgeons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/350fae18-adb6-41a7-87d6-b8c73d62c9d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2013-07-16T03:04:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30671.mp4</video:content_loc>
      <video:uploader>Meera Kannan</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Fire-Extinguishers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Fire Extinguishers</video:title>
      <video:description>Video shows the manufacturing of a good fire extinguisher. Description of different stages in the manufacturing are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/35132faf-5d4a-4680-8e13-4905d3928eea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-01-12T01:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28687.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>Extinguishers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Muscles-skeletal-smooth-Cardiac-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Muscles, skeletal, smooth Cardiac Histology</video:title>
      <video:description>These three are distinguishable by the histological appearance. This study shows the muscles, skeletal, and smooth cardiac.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a56209bb-df98-48cd-9d1c-dfdc1eb607a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-11-28T10:20:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8398.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mucles</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>smooth</video:tag>
      <video:tag>Cardiac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Faith-and-Globalization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Faith and Globalization</video:title>
      <video:description>Faith and Globalization

The impact of religious faith is profound in a world where political, economic, and social spheres are increasingly interconnected. Intentional and sustained reflection on the crucial issues of faith and globalization can lead to the kind of reconciliation and peaceful coexistence that life in the 21st century demands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12527.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2012-08-18T14:18:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5OLHAWfJ_8Y</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Organisms-Part-1-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Organisms Part 1 of 5</video:title>
      <video:description>This video gives some information about genetically modified organisms. Genetically-modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically-modified corn pollen on monarch butterfly caterpillars1, 2 have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the upswelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods3. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/365d44b5-b30b-4e82-9c97-ea7fcab4a238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2010-11-16T14:46:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5516.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>5</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Center-Of-Photosynthetic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Center Of Photosynthetic Reaction</video:title>
      <video:description>Photosynthesis is the process in which plant transform light energy into chemical energy which is responsible for life cycle. Chlorophylls, quinone, pheophytins and heme are constituents that is responsible for this reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/365d9438-7369-49b9-8f90-008d7a50516f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-02-10T02:16:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29931.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Photosynthetic</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>centre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trachea-Resection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trachea Resection</video:title>
      <video:description>The trachea is the windpipe in vertebrates. This video shows a resection of the trachea which is the removal of a part of an organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3689fe1b-31cc-46b3-ad90-763272ec0428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-12-06T17:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10674.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trachea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Arguments-For-Intelligent-Design-Fail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Arguments For Intelligent Design Fail</video:title>
      <video:description>Intelligent design proponents usually offer some form of one of two claims:  irreducibly complex organisms can&apos;t have evolved, and the commonalities seen among organisms result from having a common designer.  This video explains why neither of these claims is reliable, and why evolution still wins the day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a5b97bed-8046-4395-8eb8-9bd95b4b4c09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-12-01T06:07:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28159.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-lower-respiratory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The lower respiratory system</video:title>
      <video:description>The lower part of the respiratory system consists of the lung, diaphragm, pulmonary arteries, veins and bronchi. This video describes the anatomy of the lower respiratory system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5cb62bb-d691-4ec0-b463-971eaaf6134a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Foundations of American Cyber-Culture</video:description>
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Jobs profiled in this program include:
Architect, Interior Designer, Consultant, and Landscape Designer 

21 minutes, color.

direct link to purchase the DVD:

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    <video:video>
      <video:title>GOD&apos;S BLESSING OF TECHNOLOGY PART 1</video:title>
      <video:description>The early 1900s saw major advances in transport technology. Mankind welcomed these advances, which made life so much easier, and quickly adapted to them. /nLess than a century later, jets, high-speed trains and smart cars have all become part of our lives. Journeys which used to take days are now but a matter of hours./nThe advances in technology are not limited to modern means of transport. Technological possibilities in many fields, especially in health, information and communications, have assumed giant dimensions./nIn many peoples’ view, the modern buildings they live in, the cars they drive, computers, televisions and all the other countless products of technology are entirely “man-made.” The fact is, however, that if they think a little deeper and engage in a conscious examination they will see that there is a very important truth behind these advances: /nTechnology is also an example of God’s blessings to mankind, and thanks must be given to Him for all these things. In this film, you will see why it is that technology is a blessing for which we must give thanks to God.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/7e944fd9-a9bd-459b-8023-856c1a22c2f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1447</video:duration>
      <video:publication_date>2009-10-29T17:48:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3483.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>technology</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/NOT-BY-CHANCE-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NOT BY CHANCE PART 1</video:title>
      <video:description>According to the theory of evolution, life was born entirely through natural causes and by chance, and developed at random. In other words, evolutionists regard chance as divine, and claim that it is so rational, conscious and powerful as to be able to create all the sensitive systems and living things in the universe. The fact is, however, that today such scientific fields as biology, paleontology, genetics, biochemistry and microbiology have proven that life could never in any way come into being by itself as the result of chance and natural conditions. That is because just one single living cell is a great miracle of design that is sufficient on its own to entirely invalidate the concept of “chance.” This superior design and planning in living things is one of the proofs that they were created by God, Lord of superior wisdom and infinite knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/ac42fdeb-09fd-4e06-b32a-632498c42026/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1306</video:duration>
      <video:publication_date>2009-10-22T20:31:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3462.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Christian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Generation-of-osteoclastic-bone-metastases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generation of osteoclastic bone metastases</video:title>
      <video:description>Vicious cycle in the generation of osteoclastic bone metastases in mammary cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/38546b61-6838-4c62-a33c-9fbf408775ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-10-18T01:49:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7024.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Vicious</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>osteoclastic</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>metastases</video:tag>
      <video:tag>mammary</video:tag>
      <video:tag>Cancer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Night-of-the-Loving-Dead-and-More-DONGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Night of the Loving Dead and More DONGs</video:title>
      <video:description>Interesting games and websites from around the web!  Use Unhearit to get another equally catchy song out of your head, vote on whether Vikings or the internet are more awesome, and more!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/3954f58c-cd2e-4eb3-85e1-aa629c64d0dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-11-27T00:08:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28084.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>internet</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Videos</video:tag>
      <video:tag>funny</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>Awesome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Furrowstatin-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Furrowstatin: Part III</video:title>
      <video:description>Furrowstatin is molecule which halts cell division. This series of videos gives furrowstatin applied at animal cells at warious stages of cell division.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/395c365c-7456-4288-9d93-a21f3bac2222/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2007-08-05T17:31:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/614.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Furrowstatin</video:tag>
      <video:tag>cellDivision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urine-Specimen-Collection-of-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urine Specimen Collection of Infant</video:title>
      <video:description>This video shows the collecting of infant&apos;s urine for test purposes. Proper, neat and clean Infant urine sample collection bag should be used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e5f0a4e-5e0a-4ff4-9814-c643a8c3c1ef/cand_25.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-30T22:17:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9646.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infant</video:tag>
      <video:tag>urine</video:tag>
      <video:tag>Specimen</video:tag>
      <video:tag>collection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brian-Stem-Model-Superior-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brian Stem Model - Superior View</video:title>
      <video:description>This video describes brain stems with ventricles and hippocampus removed to provide an easy view. In this video you can observe the thalamus, lateral geniculate body, pineal gland, as well as the corpora quadrigemina.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/395e7438-0208-498e-b906-b8ed5c4d076a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-13T20:38:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5125.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brian</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Superior</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Emergency-Moves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Emergency Moves</video:title>
      <video:description>If there is an injured person nearby he or she shouldn&apos;t be moved unless they are about to be transported to a hospital. But there are instances that a person should be moved. These types of moves are explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/395e913f-da60-4c2a-9892-b6c29de753c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-30T06:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9340.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Emergency</video:tag>
      <video:tag>Moves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Metastasis-CXCR4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Metastasis: CXCR4</video:title>
      <video:description>This animation shows the spread of cancer via blood vessels. In this case, the final destination is guided by signaling molecules that bind to the migrating cells. In the example shown, the signaling molecules are SDF-1 and the receptor is CXCR4. This is thought to occur in breast cancer and some other cancer types. CXCR4, (a CXC chemokine Receptor), also called fusin, is an alpha-chemokine receptor specific for stromal-derived-factor-1 (SDF-1 also called CXCL12), a molecule endowed with potent chemotactic activity for lymphocytes. This receptor is one of several chemokine receptors that HIV isolates can use to infect CD4+ T cells. Traditionally, HIV isolates that use CXCR4 are known as T-cell tropic isolates. Typically these viruses are found late in infection. It is unclear whether the emergence of CXCR4-using HIV is a consequence or a cause of immunodeficiency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/396dec7d-9c3e-41ce-9ddb-123c8be8f2e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2007-11-11T18:27:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1119.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>CXCR4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Definite-Integrals-area-under-a-curve-part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Definite Integrals (area under a curve) (part III)</video:title>
      <video:description>Definite Integrals (area under a curve) (part III)

More on why the antiderivative and the area under a curve are essentially the same thing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19862.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-06T00:26:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7wUHJ7JQ-gs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>definite</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>area</video:tag>
      <video:tag>under</video:tag>
      <video:tag>A</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Bomb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Bomb</video:title>
      <video:description>There are two main types of bombs which release energy from the nuclei of atoms. 

The simplest kind is an atomic bomb. Like a nuclear power plant, it releases great quantities of energy through a process called nuclear fission, or &apos;splitting&apos;, of a large unstable (radioactive) element like uranium or plutonium.
A more complicated type is the hydrogen bomb, or thermonuclear bomb, which releases an even greater quantity of energy through nuclear fusion, a process which has not yet been put to peaceful uses.

The purpose of this page is to explain how each type of device works, from a physics perspective.
The devices described here are the original designs, perhaps 50 years old, but the physical processes that cause the energy release remain the same in today&apos;s bombs and power plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/397d58be-54bd-4fa4-b3f2-8bf0f78729c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2010-11-16T11:33:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5479.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Bomb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knee-Replacement-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Part 1</video:title>
      <video:description>Revision knee Replacement in India by an expert orthopedic surgeon is shown here. Full description of surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3979cdd4-89f4-4f71-b74c-8fd2be10f849/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2011-11-29T21:35:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9178.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Repair-of-Urinary-Bladder-Rupture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Repair of Urinary Bladder Rupture</video:title>
      <video:description>Laparoscopic method also known as minimally invasive surgery is used in abdomen operations. The technique allows surgeons to work through small incisions. The video is showing a case of rupture in the urinary bladder that is being successfully repaired using the laparoscopic method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/398e6afb-472b-42c6-b3c0-47b29d51221a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-01T22:54:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10515.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Rupture</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-26-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 26-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 26-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19153.jpg</video:thumbnail_loc>
      <video:duration>4100</video:duration>
      <video:publication_date>2012-09-04T18:14:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sJZwH_15-jk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Differences-between-photosynthesis-and-photorespiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Differences between photosynthesis and photorespiration</video:title>
      <video:description>Photosynthesis is the process which plants make food. Plants use carbon dioxide and water to produce glucose and oxygen. This video explains this process using examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/39a65ff3-14bd-4604-9916-f36f4a232247/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-12-03T12:07:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6386.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inhibition-Mtor-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inhibition Mtor protein</video:title>
      <video:description>Mtor  inhibition. mTOR is a kinase protein predominantly found in the cytoplasm of the cell. It acts as a central regulator of many biological processes that are essential for cell proliferation, angiogenesis, and cell metabolism.1-3 mTOR exerts its effects primarily by turning on and off the cell&apos;s translational machinery, which includes the ribosomes, and is responsible for protein synthesis. http://www.targetmtor.com/health-care-professional/mtor/index.jsp</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39a897eb-842f-47c9-85c9-f2a1d87843c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2010-11-24T05:28:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5932.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Mtor</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Red-Blood-Cells-Capillary-blood-flow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Red Blood Cells: Capillary blood flow</video:title>
      <video:description>Animation shows red blood cells traveling trough capillaries. Red blood cells transport oxygen and carbon dioxide through organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/39ba0e89-cd6c-4508-b141-69caf285d788/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2007-05-28T22:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/453.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>blood</video:tag>
      <video:tag>RedBloodCell</video:tag>
      <video:tag>Erythrocyte</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Protein-Glycosylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Protein Glycosylation</video:title>
      <video:description>Glicolication of proteins is done in endoplasmic reticulum and Golgi apparatus. For example sugary part is enzymatic linked to protein in vesicle, than budded to Golgi apparatus where is modified. After some more modifications which are described in this video, glicoprotein is done with glycosylation. Proteins when glycosylated are more stable, some even cannot be folded.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3ae430a5-7c55-47ca-bd49-b96cbec43884/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2007-05-16T01:25:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/323.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Glycosylation</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>posttranslation</video:tag>
      <video:tag>modifications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-iPlant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an iPlant?</video:title>
      <video:description>iPlant is a strategy to solve the grand challenges of plant biology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/3af22bf2-1029-4007-8b9b-25fe22eb6407/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-10-18T01:42:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7020.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>iPlant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-gland-benefits-from-coconut-oil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid gland benefits from coconut oil</video:title>
      <video:description>The thyroid gland is situated in the neck and is one of the largest endocrine glands and serves the purpose of regulating the metabolic rate. Coconut oil has been noted to increase metabolism while raising basal body temperatures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3af53009-df84-4c6c-95b2-d18a002d0ef7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-28T10:17:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8394.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Coconut</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Benefits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 12-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19129.jpg</video:thumbnail_loc>
      <video:duration>4897</video:duration>
      <video:publication_date>2012-09-04T18:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00u85laTkRc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Impotence-and-Erectile-Dysfucnction-Causes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Impotence and Erectile Dysfucnction Causes</video:title>
      <video:description>Erectile dysfunction means that you cannot get a proper erection there are various causes however most cases are due to narrowing of the arteries that take blood to the penis etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08bbb270-5909-4ba8-845a-62210463646c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-11-30T22:15:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9640.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Impotence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfucnction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Sleep-Apnea-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Sleep Apnea Treatment</video:title>
      <video:description>A brief explanation of the sleep apnea treatment is provided in this animated video. A brief explanation with internal working is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/3af95156-5aaa-45cb-8d74-9c2900432f79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-06-11T02:06:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30649.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>sleep</video:tag>
      <video:tag>apnea</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>AspireMedical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-That-Affect-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors That Affect Photosynthesis</video:title>
      <video:description>Photosynthesis is the process that plants produce food. Carbon dioxide, water,sunlight and chlorophyll is needed for this process to occur. This video explains what affects this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3b09e0d9-6927-477f-8faf-ceaf646d2c4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2011-12-12T22:27:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11622.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>factors</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Affect</video:tag>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Donuts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Donuts</video:title>
      <video:description>You may not be an expert in catering but this video will lead you step-by-step into making a &apos;mouth watering&apos; donuts. get to know how its prepared, baked and served.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3b078aea-16e6-4bd2-8c42-0bec8e07e20b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-12T01:09:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28688.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Making</video:tag>
      <video:tag>Donuts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microtubules-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubules Video</video:title>
      <video:description>Tubulins and microtubules are demonstrated in this animation. Microtubules are conveyer belts inside the cells. They move vesicles, granules, organelles like mitochondria, and chromosomes via special attachment proteins. They also serve a cytoskeletal role. Structurally, they are linear polymers of tubulin which is a globular protein. These linear polymers are called protofilaments. The figure to the left shows a three dimensional view of a microtubule. The tubulin molecules are the bead like structures. They form heterodimers of alpha and beta tubulin.  A protofilament is a linear row of tubulin dimers.
Microtubules may work alone, or join with other proteins to form more complex structures called cilia, flagella or centrioles . In this unit we will cover all of these structures.  Read the Chapter on Microtubules in Lodish.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b19471d-7dc9-43a0-bea5-7ffe5f98d576/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-10T23:12:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5002.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>microtubules</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>subunit</video:tag>
      <video:tag>nonhydrolyzable</video:tag>
      <video:tag>analog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Ontology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Ontology?</video:title>
      <video:description>Introduction to Biomedical Ontologies #1_  What is an Ontology? The word &quot;ontology&quot; seems to generate a lot of controversy in discussions about AI. It has a long history in philosophy, in which it refers to the subject of existence. It is also often confused with epistemology, which is about knowledge and knowing.

In the context of knowledge sharing, I use the term ontology to mean a specification of a conceptualization. That is, an ontology is a description (like a formal specification of a program) of the concepts and relationships that can exist for an agent or a community of agents. This definition is consistent with the usage of ontology as set-of-concept-definitions, but more general. And it is certainly a different sense of the word than its use in philosophy.

What is important is what an ontology is for. My colleagues and I have been designing ontologies for the purpose of enabling knowledge sharing and reuse. In that context, an ontology is a specification used for making ontological commitments. The formal definition of ontological commitment is given below. For pragmetic reasons, we choose to write an ontology as a set of definitions of formal vocabulary. Although this isn&apos;t the only way to specify a conceptualization, it has some nice properties for knowledge sharing among AI software (e.g., semantics independent of reader and context). Practically, an ontological commitment is an agreement to use a vocabulary (i.e., ask queries and make assertions) in a way that is consistent (but not complete) with respect to the theory specified by an ontology. We build agents that commit to ontologies. We design ontologies so we can share knowledge with and among these agents. read more: http://www-ksl.stanford.edu/kst/what-is-an-ontology.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b1c922d-63b7-4ead-8071-f6cd56881361/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-24T05:12:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5906.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;Lec 3 - Spring 2011 -Public Health 253E&quot;Ethical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24104.jpg</video:thumbnail_loc>
      <video:duration>6467</video:duration>
      <video:publication_date>2012-09-15T03:25:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_2_5Fi2U7L0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-And-Revolution-of-Sexual-reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin And Revolution of Sexual reproduction</video:title>
      <video:description>This video shows the revolution of sexual reproduction in detail. The process of sexual reproduction and psychology behind it is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3b2e585a-9d17-4a0c-b417-2097d4847135/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-12-01T05:54:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28147.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Implanting-a-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Implanting a Tooth</video:title>
      <video:description>A tooth implant is done for dental repair, medical reasons and aesthetic purposes. This video provides on the need for tooth implants and the use of artificial tooth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3b417bd3-311f-496f-b001-1eefa571ea82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-01T20:31:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10402.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tooth</video:tag>
      <video:tag>Implant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Women-Perineal-Wash</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Women Perineal Wash</video:title>
      <video:description>This video shows how to do a perineal wash for women at the point where the catheter enters the body. Here is the equipment you need and the technique of how to go about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b41c405-f908-4218-b8d6-f1a9e47b0119/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2010-11-15T21:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5446.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Perineal</video:tag>
      <video:tag>wash</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>and</video:tag>
      <video:tag>women</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cognitive-Science-C103-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Cognitive Science C103 - Lecture 15</video:title>
      <video:description>&quot;Lec 14 -Cognitive Science C103 - Lecture 15History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24127.jpg</video:thumbnail_loc>
      <video:duration>4599</video:duration>
      <video:publication_date>2012-09-15T03:40:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VM-8A5Jmo7c</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Compound-Interest-and-e-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Compound Interest and e (part  3)</video:title>
      <video:description>Compound Interest and e (part  3)

Continuously compounding $P in principal at an annual interest rate of r for a year ends up with a final payment of $Pe^r</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20205.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-06T02:34:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQYpUJV8foY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholecystitis-and-Colelithiasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholecystitis and Colelithiasis</video:title>
      <video:description>Cholecystitis is an acute or chronic inflammation of the gallbladder usually associated with gallstone impacted in the cystic duct causing distension of the gallbladder cholecystitis with cholelithiasis is usually treated by surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3c7db8ed-7c83-4628-9d72-afd90616af01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2010-11-15T18:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5415.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cholecystitis</video:tag>
      <video:tag>Colelithiasis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-is-RNAi-discovered-part-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is RNAi discovered? part 1 of 2</video:title>
      <video:description>This video shows how RNAi is discovered in very simple way. RNA interference (also called &quot;RNA-mediated interference&quot;, abbreviated RNAi) is a mechanism for RNA-guided regulation of gene expression in which double-stranded ribonucleic acid inhibits the expression of genes with complementary nucleotide sequences. Conserved in most eukaryotic organisms, the RNAi pathway is thought to have evolved as a form of innate immunity against viruses and also plays a major role in regulating development and genome maintenance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3c370a90-2a3b-4c6b-9c56-fb6bba74f18d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2007-09-01T20:36:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/927.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastroenteral-Anastomosis-with-Circular-Stapler-Surgery-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastroenteral Anastomosis with Circular Stapler Surgery Videos</video:title>
      <video:description>The circular stapling technique has been widely applied for gastrointestinal anastomosis in gastrectomies (open or laparoscopic) for distal gastric cancers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3c3d169c-f62e-4934-8096-320de402f84b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-12-01T01:54:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9886.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastroenteral</video:tag>
      <video:tag>Anastomosis</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Circular</video:tag>
      <video:tag>Stapler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mutant-Planet-Unlikely-Predator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mutant Planet- Unlikely Predator</video:title>
      <video:description>This clip from the Science Channel show Mutant Planet shows a snail catching its prey.  Also features a reptile with a surprising prehistoric secret.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3c42995b-ad73-4a40-b497-7a4a3b4115d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-12-08T08:04:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28385.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Mutant</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>snail</video:tag>
      <video:tag>tuatara</video:tag>
      <video:tag>new</video:tag>
      <video:tag>zealand</video:tag>
      <video:tag>reptile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gold-Nanoparticles-and-Their-Usage-in-Cancer-Cell-Detection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gold Nanoparticles and Their Usage in Cancer Cell Detection</video:title>
      <video:description>This video shows how gold nanoparticles can be used for cancer cell detection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3c502df1-81b2-46ad-b879-79d02acb1e9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-12-03T11:31:49.000Z</video:publication_date>
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      <video:uploader>beautiful</video:uploader>
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      <video:tag>Gold</video:tag>
      <video:tag>Nanoparticles</video:tag>
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    <loc>https://dnatube.com/videos/Micro-endoscopic-laminectomy-in-India-is-conducted-by-trained-spine-surgeons-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micro endoscopic laminectomy in India is conducted by trained spine surgeons of</video:title>
      <video:description>Microlaminectomy is performed for patients with symptomatic painful lumbar spinal stenosis it is performed to remove the large arthritic osteophytes bone spurs that are compressing the spinal nerves</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10667.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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      <video:tag>Endoscopic</video:tag>
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      <video:tag>India</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Measuring-The-Angles-of-Elevation-and-Depression</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Measuring The Angles of Elevation and Depression</video:title>
      <video:description>This video shows the measurement of angles of elevation and depression with an example. These angles are used to measure the distance and heights of objects where measurement by physical method is difficult.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3c7583fb-32d9-43d1-85b8-bbedc816ec89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-12T02:49:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11428.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Depression</video:tag>
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    <loc>https://dnatube.com/videos/Insulin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin</video:title>
      <video:description>Insulin Education. Insulin is a hormone that regulates the amount of glucose (sugar) in the blood and is required for the body to function normally. Read more: http://www.madehow.com/Volume-7/Insulin.html</video:description>
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      <video:publication_date>2010-11-24T04:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5898.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Techniques-to-Run-Fast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques to Run Fast</video:title>
      <video:description>The running person is shown in the video. There are a lot of techniques which may help you in running master and master.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/3cdbf242-b771-4de2-be6b-4dd3f44dd010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-06-29T08:19:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2904.mp4</video:content_loc>
      <video:category>Healthcare Management</video:category>
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      <video:tag>Run</video:tag>
      <video:tag>fast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Atomic-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Atomic Theory</video:title>
      <video:description>Where are the electrons and what are they doing in our environment? Here is a brief explanation of the atomic theory with the structure of atoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3cd8d9e9-5a57-4f4a-bfa6-93dadba28a63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-12-20T10:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6647.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nonspecific-defense-of-the-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nonspecific defense of the body</video:title>
      <video:description>The video explains a situation where bacteria enters the body through a cut in the body. The body responds in a nonspecific defenses mechanism as if its a situation of fever.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3ce03b5d-11f8-43f2-b94e-ad2ea4b14c64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-11-25T21:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6106.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>fever</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NASA-Captured-Images-of-UFO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA Captured Images of UFO</video:title>
      <video:description>Video shows a picture captured by NASA during night. An UFO is shown here that was captured by our scientist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3cdfad54-94c0-4aa4-9076-44c37901ba59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2013-01-11T04:01:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28573.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Ufo</video:tag>
      <video:tag>STS</video:tag>
      <video:tag>48</video:tag>
      <video:tag>object</video:tag>
      <video:tag>Curved</video:tag>
      <video:tag>to</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>trajectory</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Placebo-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Placebo Effect</video:title>
      <video:description>When something with no therapeutic value still allows us to feel better is called as placebo effect. But why, exactly does it work? Here are some potential reasons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/11/3ce1fa07-44b0-4517-a3da-060cb39dd9ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2015-11-28T13:38:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32366.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>placebo</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-Genetics-and-the-Structure-of-DNA-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of Genetics and the Structure of DNA -- PART 1</video:title>
      <video:description>Know all about genetics and how it works.This comprehensive video explains the details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3cfa7e4b-b1b5-43a5-90df-653f708c49f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2009-05-27T18:50:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2341.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Deoxyribose</video:tag>
      <video:tag>Pentose</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
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      <video:tag>Acid</video:tag>
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      <video:tag>molecule</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>acids</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-four-life-at-the-end-of-the-chromosome-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture four life at the end of the chromosome part 5</video:title>
      <video:description>This video is a continuation of the fifth part part on the double life of RNA.The video is also courtesy of the 1995 Webcast lectures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3d0d2a0c-a1a3-47c6-9e89-e348d585ac44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-09-01T20:03:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/917.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Molecular-Clock-Model-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Drosophila Molecular Clock Model Part 3</video:title>
      <video:description>How Drosophila Reacts to circadian rhythm? Jusl like in per gene, transcription in tim (timeless) gene is controlled with the same promoters (green and blue proteins). As PER and TIM proteins are made they interact with each other connecting together forming TIM/PER complex. As more and more TIM/PER complexes has been made, they enter nucleus, and interact with promoters, stopping expression of per/tim. As sun rises TIM gets degraded and translation reappears.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/3ebe015f-bca4-4381-a4ff-2883c5a9ebf9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-08-09T22:45:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/644.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clock</video:tag>
      <video:tag>circadian</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detailed-Structure-of-DNA-and-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed Structure of DNA and RNA</video:title>
      <video:description>Here is a brief description of the DNA(Deoxy-ribonucleic acid) and RNA(Ribonucleic acid) structures. Watch this video to know the basics of this structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3eb52376-1d56-4727-a509-c3f5d79210dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2013-01-19T05:12:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28948.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>RNA</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Graphing-at-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Graphing at NASA</video:title>
      <video:description>Graphs are abstract images show to represent certain data. They come in various shapes, sizes and even colours. Let us see now how NASA graph their work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3ec8a5ee-7dd1-4aff-81fa-9e8a52cdf3e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-11-23T09:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7663.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>Graphing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-repair-of-the-Achilles-tendon-in-India-Advanced-medical-repair-for-ruptures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical repair of the Achilles tendon in India Advanced medical repair for ruptures</video:title>
      <video:description>Achilles tendon is located in near the heel and is built ti withstand great usage such as jumping running and other foot activities, however at some point this tendon gets worn out. This is the surgical repair in India an advanced medical repair for ruptured tendons.</video:description>
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      <video:duration>192</video:duration>
      <video:publication_date>2011-12-06T17:13:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10690.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Achilles</video:tag>
      <video:tag>tendon</video:tag>
      <video:tag>repair</video:tag>
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      <video:tag>ruptures</video:tag>
      <video:tag>T</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Lunar-Eclipse-Essentials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA  Lunar Eclipse Essentials</video:title>
      <video:description>NASA  Lunar Eclipse Essentials. A lunar eclipse occurs when the Moon passes behind the Earth so that the Earth blocks the Sun&apos;s rays from striking the Moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3ef2ae86-b318-42cb-a591-54a8b8b9ce5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-11-09T15:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7402.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Geophysics</video:category>
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      <video:tag>Eclipse</video:tag>
      <video:tag>Essentials</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-65-Dividing-Mixed-Numbers-and-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Dividing Mixed Numbers and Fractions</video:title>
      <video:description>Dividing Mixed Numbers and Fractions

U02_L2_T3_we4 Dividing Mixed Numbers and Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24788.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-17T16:50:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aNeCGxJVG7w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Numbers</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluid-and-electrolytes-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluid and electrolytes part 1</video:title>
      <video:description>Water is an essential carrier for nutrients and metabolites, and it comprises the major part of human body mass at any age. Water and electrolyte requirements per unit body mass are very high after birth and decrease with age until adulthood. Most published studies on the adaptation processes of water and electrolyte metabolism relate to the preterm neonate, while studies on water and electrolyte metabolism in older paediatric patients are limited. Therefore, recommendations for children are often based on extrapolations from data in neonates and adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3ef75412-80d6-4330-88fa-b64af544bd70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-11T23:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5020.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>fluid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Cognitive-Science-C103-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Cognitive Science C103 - Lecture 18</video:title>
      <video:description>Cognitive Science C103 - Lecture 18

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25836.jpg</video:thumbnail_loc>
      <video:duration>3550</video:duration>
      <video:publication_date>2012-09-18T17:49:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZxJ_jn2QFxQ</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Imaginary-mechanisms-of-evolution-Mutation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Imaginary mechanisms of evolution: Mutation</video:title>
      <video:description>Imaginary mechanisms of evolution, natural selection and mutation, have no power to develop new species. Mutation only give harm to the organisms and natural selection cannot form new organs and systems to the organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/52963424-79e6-4cd5-a45a-9f54ef21dbce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2009-08-07T22:09:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3180.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
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      <video:description>This video shows a DIY X-ray CT scanner that is controlled by an arduino which makes the complex procedure too simple. Arduino is an open source electronic platform which is created to prepare electronic object.</video:description>
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      <video:uploader>Ilse Rey</video:uploader>
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    <loc>https://dnatube.com/videos/12V-RF-Motor-Controller-Reverse-by-ToggleMomentaryLatching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>12V RF Motor Controller Reverse by Toggle/Momentary/Latching</video:title>
      <video:description>The rf reversing motor controller operates in toggle, momentary and latched control mode (set the mode as you like freely). You can rotate the motor in the positive or reversal direction with the transmitter (remote control) from any place within a reliable distance, wireless signal can pass through walls, floors and doors. It is suitable for the motors of conveyors, awnings, winches, electrically operated doors/windows/blinds or other mechanicals and appliances.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12170.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Determining the equation of a line is shown in this algebra video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2395.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Chemical Science - Oxidation Reduction (cont.) - Lecture 26</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 26/nTopics covered:
	/nOxidation/Reduction (cont.)/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 26/nGood afternoon./nGood afternoon everybody. I am going to start this morning, or this afternoon with a question we had at the bottom of last lecture&apos;s handout./nBut we are not going to actually answer this question until the end of today&apos;s lecture./nLet&apos;s look at what the question is, and you can be thinking about it during today&apos;s lecture. All right. The question is vitamin B12, which we have already mentioned once in this course, it has a large negative redox potential./nThe standard reduction potential is large and negative./nHow does it get reduced in the body? Let&apos;s think about the problem here. As we learned last time, compounds with large negative reduction potentials are hard to reduce./nThey are easy to oxidize, which makes them good reducing agents, but they are hard to reduce. And vitamin B12 has a large negative value so it is hard to reduce./nBut in the body it needs to be reduced to be active for one particular enzyme./nIt needs to be reduced but it is hard to reduce, so what does the body do to compensate? How does this work? I am going to answer this at the end of class, but let me first tell you in the beginning of class why this is an important question./nThe proper functioning of a particular enzyme requires reduced B12 and also another B vitamin called folic acid./nAnd this particular enzyme is believed to be important in preventing heart disease and also important in preventing birth defects and also important for maintaining mental health./nThis September, Laura Philips, who is a recitation instructor, and I went to Oxford to attend a meeting on vitamin B12. And it was a very medical-based meeting./nAnd a large number of the talks were by physicians talking about treating people with B12 deficiencies that had mental illnesses./nAnd they told one story of a man who was sort of a middle-aged man who c</video:description>
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      <video:duration>2890</video:duration>
      <video:publication_date>2009-04-16T23:32:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1758.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>Oxidation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infection by a Brain Worm</video:title>
      <video:description>There are certain internal worms that specifically target the brain. This video shows the effect of a brain worm infection such as that of a pork tapeworm, follow this survivor&apos;s story.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACULOUS MOLECULE DNA</video:title>
      <video:description>This video shows the miraculous molecule DNA with new visual effects.
The progress of science makes it clear that living beings have an extremely complex structure and an order too perfect to have come into being by coincidence. This is evidence to the fact that living beings are created by an All-Powerful Creator with superior knowledge. 
From the U.S.A. to China, scientists from all over the world have given their best efforts to decode the 3 billion chemical letters in DNA and to determine their sequence.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3178.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>Creation</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>graphic</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>amino</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of the design in the cell 1</video:title>
      <video:description>In the beginning, scientific circles considered the cell as the smallest living unit. But researchers have recently viewed the cell membrane, so much smaller than the cell in volume, as a new kind of living thing. This membrane that surrounds the cell displays features of a conscious living being, such as the ability to decide, remember, and evaluate. How does such a membrane only one hundred thousandth of a millimeter thick come to possess such features? Get answers fro this discussion.</video:description>
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      <video:duration>260</video:duration>
      <video:publication_date>2009-08-07T21:21:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3171.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
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      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
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    <loc>https://dnatube.com/videos/Explanation-of-yeast-infections-your-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of yeast infections your mouth</video:title>
      <video:description>This video shows about yeast infections at your mouth 

If the bacterial balance in your mouth gets thrown off, it can develop into a painful infection. http://beauty-grooming.healthguru.com/</video:description>
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      <video:duration>119</video:duration>
      <video:publication_date>2012-10-11T01:01:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27868.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>yeast</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Mouth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ed-fouche</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ed fouche</video:title>
      <video:description>Ed Fouche is a former area 51 employee who talks about the secrete government technology research carried out in area 51. Watch this video and know these secretes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/40777768-62e3-46b5-ba30-839a80d8a027/cand_5.jpg</video:thumbnail_loc>
      <video:duration>900</video:duration>
      <video:publication_date>2013-01-11T07:48:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28628.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Ed</video:tag>
      <video:tag>fouche</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Oncology-Transcription-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oncology Transcription Services</video:title>
      <video:description>iSource transcription offers the most accurate and comprehensive oncology transcription services at very reasonable rate you won&apos;t find elsewhere. For more info    call toll free  1-888-571-9069  or visit      http://www.isourcetranscription.com/oncology-transcription.html</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2012-06-28T05:59:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12328.mp4</video:content_loc>
      <video:uploader>john fenix</video:uploader>
      <video:category>Tutorials</video:category>
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      <video:tag>Transcription</video:tag>
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      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>transcriptio</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rapid-Bacterial-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rapid Bacterial Growth</video:title>
      <video:description>Dr. Brett Finlay shows how bacteria can grow rapidly to incredible numbers, and also explains what limits this explosive growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/40b03011-e8b0-434f-9358-c37cf79adccc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-04-12T23:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12203.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Rapid</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Growth</video:tag>
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    <loc>https://dnatube.com/videos/Lec-7-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Economics C3</video:title>
      <video:description>&quot;Lec 7 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24144.jpg</video:thumbnail_loc>
      <video:duration>4778</video:duration>
      <video:publication_date>2012-09-15T04:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eUjG-zImyJ4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
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      <video:tag>C3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rotary-Combustion-engine-anatomy-and-assembly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotary Combustion engine anatomy and assembly</video:title>
      <video:description>This are  the parts and components that go into the making of a rotary engine. Follow the 3D animation into its mechanical assembly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40e28ebe-e518-4304-a24e-774d56eea94f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-26T00:30:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8019.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
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      <video:title>Do I have diabetes</video:title>
      <video:description>To find out that one has to look first at the risk factors which include ethnic groups, weight, history and sedentary lifestyles. The best and sure way to find out is by visiting a healthcare provider. This video shows how to know if they have diabetes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/40e4ab79-1366-4784-a39d-5da2f1f89eed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-28T06:22:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8335.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>know</video:tag>
      <video:tag>if</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Diabetes</video:tag>
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      <video:title>Video of Thyroid gland clinical exam</video:title>
      <video:description>The thyroid gland is located below the thyroid cartilage in the anterior neck. Some tests for may go beyond the clinical exam, into a blood test or even imaging, this video however takes a closer look at the clinical examination.</video:description>
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      <video:duration>370</video:duration>
      <video:publication_date>2011-11-28T11:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8455.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thyroid</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Reactions of ER Membrane Tubules with DNA</video:title>
      <video:description>See how a nuclear envelope is structured which serves as a physical barrier to separate the contents of nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/411e5efd-8a21-4ce5-b101-dad921eb2be6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2009-05-27T19:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2489.mp4</video:content_loc>
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      <video:category>Education</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Envelope</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>organelle</video:tag>
      <video:tag>dna</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The Mechanism of Cisplatin (New -HD)</video:title>
      <video:description>Cisplatin is in a class of drugs known as platinum-containing compounds used to treat various types of cancers including metastatic testicular and ovarian tumors. The molecule was</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/40f9bb82-552a-4bba-b2bd-271906f368c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2009-04-24T23:08:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2101.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cisplatin</video:tag>
      <video:tag>chemotherapy</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>mechanism</video:tag>
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      <video:tag>adduct</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>hmg</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>lance</video:tag>
      <video:tag>Armstrong</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>rhode</video:tag>
      <video:tag>island</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning_Humans-Part-6-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning_Humans - Part 6 (of 6)</video:title>
      <video:description>As we know, human cloning is the creation of a genetically identical copy of a human. Does it work? It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by whole or partial brain transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/410b6e57-aaaa-41ba-b770-48ca263724ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2010-11-09T13:20:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4857.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Quantum-Numbers-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Quantum Numbers (NB)</video:title>
      <video:description>Quantum Numbers (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26250.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-19T00:29:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-SJBvBHpuM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detecting-The-Signs-of-Meningeal-Irritation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detecting The Signs of Meningeal Irritation</video:title>
      <video:description>Video shows the quick and easy ways to check the signs of meningeal irritation by experts. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/42a194d0-9d57-46cb-bc00-2facc01588bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-30T08:51:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9356.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningeal</video:tag>
      <video:tag>Irritation</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nicotine-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nicotine Animation</video:title>
      <video:description>Using sophisticated 3-D animation, this program, divided into two parts, takes viewers on a journey deep into the brain to study the effects of the three substances. The first part illustrates the major functions of the brain and shows how its principal cells, the neurons, communicate with each other through electrical and chemical signals. In the second part, animated molecules of nicotine, cocaine, and marijuana travel a route from the external environment through the body to the brain, where viewers learn about the cellular targets of these drugs, and how each drug interacts with them and subsequently affects the body. Images of actual neurons used in the animations create a realistic effect that helps viewers understand the concepts presented. A viewable/printable instructor’s guide is available online.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/429fc2a8-27f1-4e69-83e8-cf42a5c12942/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-11-09T09:39:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4807.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nicotine</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>Animations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Half-Head-Model-Pharynx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Half-Head Model - Pharynx</video:title>
      <video:description>This video displays a Half-Head Model of the Pharynx and its surrounding structures and its regions including the nasopharynx, oropharynx, and larynopharynx and its parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42ad8af6-e630-478e-ad1d-320678fefe4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-13T22:12:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5170.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Half</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>model</video:tag>
      <video:tag>pharynx</video:tag>
      <video:tag>nasopharynx</video:tag>
      <video:tag>oropharynx</video:tag>
      <video:tag>and</video:tag>
      <video:tag>larynopharynx</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Parts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laws-of-Definate-And-Multiple-Proportions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laws of Definate And Multiple Proportions</video:title>
      <video:description>This video explains the law of definite proportion and law of multiple per portion. Discovery of atoms and elements is also shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/42a9e680-03a8-418c-8ef9-957699625d6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2010-12-03T13:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6392.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>atoms</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Elements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 20 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19693.jpg</video:thumbnail_loc>
      <video:duration>4763</video:duration>
      <video:publication_date>2012-09-05T04:15:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/neuUOyHgsiE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 22 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19699.jpg</video:thumbnail_loc>
      <video:duration>4817</video:duration>
      <video:publication_date>2012-09-05T04:16:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2L5Z1H140g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contruction-of-Recombinant-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contruction of Recombinant DNA</video:title>
      <video:description>Here is some information about recombinant dna: Recombinant DNA (rDNA) is an artificial DNA sequence resulting from the combining of two other DNA sequences in a plasmid. A recombinant protein is a protein produced by an organism after the relevant DNA is inserted into its genome (that is, by a genetically modified organism). This recombines the DNA of two different organisms.

Recombinant DNA technique was discovered by Stanley Norman Cohen and Herbert Boyer in 1973. They published their findings in November 1973 in the paper â€œConstruction of Biologically Functional Bacterial Plasmids in vitroâ€, which described a technique to isolate and amplify genes, or DNA segments, and insert them into another cell with precision creating a Transgenic Bacteria. Recombinant DNA technology was made possible by the discovery of restriction endonucleases by Werner Arber, Daniel Nathans, and Hamilton Smith, for which they received the 1978 Nobel Prize in Medicine.

The term recombinant DNA refers to a new combination of DNA molecules that are not found together naturally. Although processes such as crossing over (genetic recombination) technically produce recombinant DNA, the term is generally reserved for DNA produced by joining molecules derived from different biological sources.

Text Reff: http://en.wikipedia.org/wiki/Recombinant_DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/42adc507-201b-4873-b4a1-d83752b5500f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2007-04-06T18:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/193.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Water-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Water Birth</video:title>
      <video:description>This video shows the pron and cons of water birth. What are the benefits, preparations and the possible risks of water birth? All shown in this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/42b1906e-260e-42b4-b657-c4aa72561ca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-13T22:38:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11750.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Spreading-Affected-by-Matrix-Stiffness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Spreading Affected by Matrix Stiffness</video:title>
      <video:description>This video defines the role of matrix complaince and proteolysis in three-dimensional cell spreading and remodeling. Video is really very interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/42b7e3ff-dcf1-46c7-a3b4-f7d83feff8e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2013-04-07T19:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30491.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>stiffness</video:tag>
      <video:tag>affects</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>spreading</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-a-Maxillary-Sinus-Cholesterol-Cyst</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of a Maxillary Sinus Cholesterol Cyst</video:title>
      <video:description>The development of a cholesterol cyst is a rare condition that occurs in certain part of the skull next to the middle ear. The cyst is a mass of fluids, lipids and cholesterol crystals. The video footage shows operation of a young patient for removing such cyst.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/42b96ba7-4c33-4eca-9fb2-dd5c107f978c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2011-12-06T18:57:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10866.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Sinus</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Calibrate-a-Pipette</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Calibrate a Pipette</video:title>
      <video:description>This video will help you in  micropipette calibration with careful steps. A full procedure with cares that should be taken is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/42be19f5-f1fb-4427-8c1a-fc608a679c33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-07-19T09:18:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4426.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micropipet</video:tag>
      <video:tag>Calibration</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-creationists-have-nothing-to-offer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof creationists have nothing to offer</video:title>
      <video:description>In an argument, when one side lays a logically sound premise backed by a storm of evidence and the other party simply resort to mischief, its with much sense that the debate has  come to an end. This is what  this video is all about.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/42ce54f4-4770-43c7-9f9e-83f80bdb31cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-12-14T06:07:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11766.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>creationists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Economics C3</video:title>
      <video:description>&quot;Lec 9 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24146.jpg</video:thumbnail_loc>
      <video:duration>4751</video:duration>
      <video:publication_date>2012-09-15T04:03:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KQWu5wMFtEg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics C3</video:title>
      <video:description>&quot;Lec 10 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24147.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-09-15T04:03:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9UJjMJIyCZg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Patients-Testimony-for-Gallstone-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Patients Testimony for Gallstone Surgery in India</video:title>
      <video:description>Nigerian couple testifies on successful operation in an Indian hospital. They searched for medical tourism services in India to receive gallstone surgery. The couple is happy with the treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/42d4dbce-91a2-4292-ad3e-a47b7b646132/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-01T01:42:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9866.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gallstone</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>testimony</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-8-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 8 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 8 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23658.jpg</video:thumbnail_loc>
      <video:duration>2589</video:duration>
      <video:publication_date>2012-09-14T10:21:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vj96sMxoHag</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-of-Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis of Enzymes</video:title>
      <video:description>The process of enzyme catalysts is shown in this animated video. To undergo a reaction the molecule must overcome a energy barrier which some times can be produced by putting heat from outside.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/396493d0-dbe2-4f3f-9741-d80340bfced5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-02-10T02:18:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29936.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>catalysis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Manufacture-of-Moonshine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Manufacture of Moonshine</video:title>
      <video:description>Moonshine is a very popular corn whiskey. This video explains the step by step process of the manufacture of moonshine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/44c21df4-f7b8-4d4e-bdb4-208af9d9e86b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-12-10T02:06:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28536.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Moonshine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eleptical-Path-of-Planets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eleptical Path of Planets</video:title>
      <video:description>People use to think that the planets move in a circular orbit but in actual the shape is elliptical. This video shows diagrams of the elliptical path.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/44cd16c1-2fc2-4465-81bc-a04888f91c05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-12T01:19:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11276.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>orbit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Self-Test-of-Carpal-Tunnel-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Self Test of Carpal Tunnel Syndrome</video:title>
      <video:description>Carpal Tunnel Syndrome occurs when the median nerve that runs from the forearm into the palm of the hand, is pressed or squeezed at the wrist numbness could be a symptom and here is a Self Test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/44dd7ab2-0b98-49f7-add0-48f39e88f904/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-28T05:26:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8207.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Disease-and-Coronary-Artery-Bypass-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Disease and Coronary Artery Bypass Surgery</video:title>
      <video:description>Coronary artery bypass grafting is a type of surgery that improves blood flow to the heart surgeons use coronary artery bypass grafting to treat people who have severe coronary heart disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/44ed3797-7c45-4b8c-be48-5e0676ede0bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-12-01T19:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10282.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Grafting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Apples-with-nuts-growing-out-of-them-and-other-facts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apples with nuts growing out of them and other facts</video:title>
      <video:description>Did you know that the cashew grows on an apple? how about the fact that mushrooms are related more to animals than plants? or that your breath is only involuntary if you don&apos;t think about it? These and other questions that will blow your mind is the topic of this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/44ed44b1-8b16-4a63-8e40-95c2aaea3c6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2014-09-13T02:36:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31654.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Amazing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-coagulation-cascade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is coagulation cascade?</video:title>
      <video:description>This video provides an information about coagulation cascade

Coagulation cascade</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/44f5d0a9-f5a9-4044-b361-f0319fbb1a29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2012-10-10T09:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27698.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Coagulation</video:tag>
      <video:tag>cascade</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 5 - MIT 18.086 Mathematical Methods for Engineers II&quot; Second-order Wave Equation (including leapfrog)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15352.jpg</video:thumbnail_loc>
      <video:duration>3299</video:duration>
      <video:publication_date>2012-08-28T16:50:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0aa6fUHTTeU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rubber-bands-treatment-for-internal-Hemorrhoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rubber bands treatment for internal Hemorrhoids</video:title>
      <video:description>Rubber band ligation is the most effective nonoperative (without incision or excision) treatment for internal hemorrhoids. Today, nonsurgical methods are an alternative to surgical ones. Band ligation of internal hemorrhoids is a well-established and accepted office procedure.The band causes the hemorrhoid to wither and drop off painlessly. The treatment is usually applied to one hemorrhoid at a time at intervals of 1 weeks or longer. Used only for Internal hemorrhoids.
Rubber band ligation as showed in the Video Clip, the hemorrhoid has been strangulated. This procedure is performed by Dr. Julio Murra Saca. www.murrasaca.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/4505d54a-3a5f-42d3-895d-6cba6ad3b773/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2009-09-04T23:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3329.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemorrhoids</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>nonsurgical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-blood-clots-form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How blood clots form</video:title>
      <video:description>This video contains how blood clots form

This short video describes how blood clots form in the body. Deep vein thrombosis or DVT occurs when a blood clots forms in the deep veins of the legs or pelvis. Learn how these clots form, about risk factors, warning signs and symptoms along with treatment and prevention. For more information about DVT visit www.vdf.org/diseaseinfo/dvt/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4527f4b6-9252-442d-ae00-45c0ec336ed7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-10-10T10:03:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27716.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>How</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>clots</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Draw-Synonyms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Draw Synonyms</video:title>
      <video:description>This Video will teach you how the professionals draw blood from patients there are many ways in which blood can be drawn from a vein the best method varies with the age of the patient equipment available and tests required</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/452e37c0-869f-4a6a-90ec-f3b851cd3c3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T06:04:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9319.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Draw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Existence-of-Quarks-4-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Existence of Quarks (4 of 15)</video:title>
      <video:description>Episode 4 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Murray Gell-Mann predicted the existence of quarks. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School resources on ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/453b8ff2-d89d-441d-9ff3-571e24dd3cae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2009-04-18T08:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1825.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>Murray</video:tag>
      <video:tag>Gell</video:tag>
      <video:tag>Mann</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Steps-for-Vesicle-Trafficking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steps for Vesicle Trafficking</video:title>
      <video:description>Here are the steps required to transport a vesicle over a moderately small distance.This video shows the path of proteins exiting the Golgi apparatus on the way to the cell surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4542b199-6807-40d1-b711-b1a8ab88dfbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-05-27T19:03:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2363.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>exocytotic</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolutionary-tradeoffs-and-the-geometry-of-gene-expression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolutionary tradeoffs and the geometry of gene expression</video:title>
      <video:description>A short talk by Prof. Uri Alon. Watch the full length talk here: http://hstalks.com/?t=BL1893787
Topics Covered:
Organisms, tissues and molecules often need to perform multiple tasks
Usually no phenotype can be optimal at all tasks at once which leads to a fundamental tradeoff
We study this using the concept of Pareto optimality from engineering and economics
Tradeoffs lead to an unexpected simplicity in the range of optimal phenotypes; they fall on low dimensional shapes in trait space such as lines, triangles and tetrahedrons
At the vertices of these polygons are phenotypes that specialize at a single task
We demonstrate this using data from animal and fossil morphology, bacterial gene expression and other biological systems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/453f717a-d761-4a6f-b443-a1b1d162b01d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2015-04-02T07:29:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32116.mp4</video:content_loc>
      <video:uploader>Henry Stewart Talks</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>Pareto</video:tag>
      <video:tag>optimality</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>URI</video:tag>
      <video:tag>alon</video:tag>
      <video:tag>tradeoff</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissues-in-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissues in Plants</video:title>
      <video:description>This video describes the classification of Plant tissues into Meristematic tissues and Permanent tissue. These tissues can be further classified into their sub categories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/46a9062a-6520-403e-a333-0af352c37dd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:39:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11172.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>Tissues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-Purification-Affinity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Purification (Affinity)</video:title>
      <video:description>Cyanogen bromide (CNBr) is the most common method for preparing affinity chromatography to purify antibody because of its simplicity and mild pH conditions. CNBr reacts with the hydroxyl groups on agarose to form cyanate esters and imidocarbonates. These groups are reacted with primary amines in order to couple the protein onto the agarose matrix.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/469bf3ce-3acd-44f5-8845-4daef69ac30d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2010-04-27T05:44:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4321.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Affinity</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Palpation-of-the-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Palpation of the Abdomen</video:title>
      <video:description>The deep abdominal palpation is a part of the abdominal examination. It is performed when the patient has abdominal pain or a history of abdominal pathology. The abdomen is separated in areas and you can see the healthcare professional checking each of these areas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46ad001e-9fb4-4aaf-9641-d484bdd6b988/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-11-29T10:56:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8782.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Ray-Showing-Collapse-of-Right-Middle-Lobe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X-Ray Showing Collapse of Right Middle Lobe</video:title>
      <video:description>Video shows an X-Ray showing the collapse of right middle lobe. Here the lungs have grown longer due to reduction in elasticity and they are more darker.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46cb4bad-e42c-419c-8ef9-2ad9922a0748/cand_5.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2011-11-30T23:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9768.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>Collapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swift-Finds-Most-Distant-Gamma-ray-Burst-Yet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swift Finds Most Distant Gamma-ray Burst Yet</video:title>
      <video:description>Data gathered by Satellite Swift whose primary function is to go after Gamma rays in outer space and capture their behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46dc5386-586a-4a1f-8d01-070729fe9e07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-11-10T03:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7438.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Swift</video:tag>
      <video:tag>Finds</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Distant</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Burst</video:tag>
      <video:tag>Yet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-egg-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of egg cells</video:title>
      <video:description>This video show the development of egg cells. 
In animals, one can usually distinguish 4 stages of embryonic development. 
1.Cleavage 
2.Patterning 
3.Differentiation 
4.Grow
ClEAVAGE
Mitosis and cytokinesis of the zygote, an unusually large cell, produces an increasing number of smaller cells, each with an exact copy of the genome present in the zygote. However, the genes of the zygote are not expressed at first. The activities of cleavage are controlled by the mother\&apos;s genome; that is, by mRNAs and proteins she deposited in the unfertilized egg. Cleavage ends with the formation of a blastula. 

PATTERNING
During this phase, the cells produced by cleavage organize themselves in layers and masses, a process called gastrulation. The pattern of the future animal appears: 
front and rear (the anterior-posterior axis) 
back side and belly side (its dorsal-ventral axis)left and right sides.
There is little visible differentiation of the cells in the various layers, but probes for cell-specific proteins reveal that different groups of cells have already started on specific paths of future development. 
Ref: http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/E/EmbryonicDevelopment.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4705e520-71bb-4310-927a-80c506f8716a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2007-03-18T03:23:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/45.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Development</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cleavage</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>embryonic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Energy-of-Transitions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Energy of Transitions</video:title>
      <video:description>Energy of Transitions

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26251.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2012-09-19T00:29:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XwD8___Mm1I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>energy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Transitions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-flu-H1N1-and-Why-it-is-Mild</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine flu H1N1 and Why it is Mild</video:title>
      <video:description>Swine flu viruses are thought to be spread mostly through close contact among pigs and possibly from contaminated objects moving between infected and uninfected pigs herds with continuous swine flu infections and herds that are vaccinated against swine flu may have sporadic disease or may show only mild or no symptoms of infection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/470c66de-fbb8-4fa1-b71d-fcd218ec83bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-11-24T00:36:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5881.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>A9</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>It</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Mild</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interleukin-1-Molecular-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interleukin -1: Molecular Model</video:title>
      <video:description>Interleukin-1 binding to its receptor on a cell surface, created from structural data. In generally IL1 is protein triggering inflammation, sepsis and fever.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/47317ec5-1d27-44c0-9936-8d359788c8f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-05-19T22:09:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/378.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Interleukin</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Train-Rails-are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Train Rails are Made</video:title>
      <video:description>Trains were a very important mode of transportation mainly in the past. Train wheels run on metal tracks. This video explains how these train tracks are made using recycled materials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4739ac78-89d5-453f-b962-b29ffcb0a15f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-12-10T01:45:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28504.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>train</video:tag>
      <video:tag>Rails</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-149-Solving-Rational-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 149 - Solving Rational Equations 1</video:title>
      <video:description>Solving Rational Equations 1

U11_L2_T1_we1 Solving Rational Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24789.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-17T16:50:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yaeze9u6Cv8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-GeneChip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is GeneChip?</video:title>
      <video:description>This video discusses about a technique developed by Stephen Fodor called gene-chip. Its construction and working of different parts is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/474c20c5-9e8e-4de2-b086-b6f32d5826e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2013-04-07T19:33:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30476.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>genechip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics Power</video:title>
      <video:description>The power of probiotics is enormous, these friendly bacteria also have a role to play even in weight loss. This video gives more information on how to harness this power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/475704f2-102b-45c8-beb2-e95b4cfa4b8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2010-11-16T15:30:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5539.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-is-our-brain-became-addicted-to-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is our brain became addicted to drugs?</video:title>
      <video:description>Thia animation shows how our brain became addicted to drugs, in this case cocain. How cocain make you addicted? That is why you should care about the saying no to drug today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/475dea4e-c39e-431e-883d-e448c072046e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-07-06T22:22:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2946.mp4</video:content_loc>
      <video:uploader>mulmur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Additted</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Cartesian-Dualism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Introduction to Cartesian Dualism</video:title>
      <video:description>&quot;Lec 16- Introduction to Cartesian Dualism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21492.jpg</video:thumbnail_loc>
      <video:duration>1333</video:duration>
      <video:publication_date>2012-09-09T05:35:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7bIS3oRb6ag</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cartesian</video:tag>
      <video:tag>Dualism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Programmed-Cell-Death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Programmed Cell Death</video:title>
      <video:description>The Process of Programmed Cell Death is also known as Apoptosis. This occur in multicellular organisms and confers advantages during a life&apos;s cycle. 50-70 billion cells of an average adult die due to apoptosis everyday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/48671b2e-d465-419e-a0dd-26c1e50d02d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2008-03-27T23:55:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1276.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>apoptosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protemist-XE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protemist XE</video:title>
      <video:description>( http://www.abnova.com ) - Protemist® XE is a fully-automated desktop protein synthesizer for large scale protein production using the wheat germ cell-free expression system. It is ideally suited for producing 10 mg to over 500 mg of protein for structural analysis, functional analysis, and assay development. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/486e9396-8e4a-4421-b605-8a0dd227d2de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-08-04T02:31:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4459.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Protemist</video:tag>
      <video:tag>XE</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-150-Solving-Rational-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Solving Rational Equations 2</video:title>
      <video:description>Solving Rational Equations 2


U11_L2_T1_we2 Solving Rational Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24791.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-17T16:51:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RdYA8ZpqdJE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-Biochemistry-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on Biochemistry – 1</video:title>
      <video:description>Lecture on Biochemistry delivered at MIT by Professor Robert A. Weinberg is presented in this video. In his lecture, Professor Weinberg described different types of chemical bonds. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/4871b79d-0a43-40fd-94a8-c83475a44816/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2887</video:duration>
      <video:publication_date>2009-03-31T22:51:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1541.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>1</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Movement-and-the-Cerebellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Movement and the Cerebellum</video:title>
      <video:description>Movement and the Cerebellum

The cerebellum, part of the hindbrain, is concerned with the regulation of coordination and balance.  It is an oval-shaped structure with a central furrow, which is flanked on either side by a bulbous lobe.  The furrow is called the vermis and the expanded lobes the hemispheres.  The surface is covered with folds, or folia.  In the illustration presented, a section through a folium has been drawn out and cut through to show its internal structure.  The outer region of the cerebellum is known as the cortex, or gray matter.  It contains two distinct layers of nerve cells, the molecular layer-containing stellate and basket cells, which process information within the cortex, and the granular layer-containing small granule cells and Golgi cells, which sift incoming information. The layers are separated from each other by a layer of purknje cells, which carry information concerning body movement out of the cerebellum.  Beneath the cortex lies the white matter, which is composed of nerve fibers, mossy fibers and climbing fibers that pass in and out of the cerebellum.  The Mossy fibers are a major route for information entering the cerebellum, while the climbing fibers carry information to the cells in the molecular layer of the cerebellar cortex.  The cerebellum lies below the occipital lobes of the brain&apos;s cerebral hemispheres.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/487e60ea-8b68-4501-b153-d99f8857f8f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2009-07-08T02:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3016.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cerebellum</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Evaluation-of-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evaluation of Universe</video:title>
      <video:description>Evaluation of the universe just after the big-band to the present is shown here. Different researches about how does our universe looks like are also discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/48959612-7309-4e2c-96ea-839ddf79f35b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
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      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Simulate</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>on</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4897192b-5c98-4f06-9f58-beb7f0c4a460/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-13T20:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5132.mp4</video:content_loc>
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      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Trachea</video:tag>
      <video:tag>C</video:tag>
      <video:tag>shaped</video:tag>
      <video:tag>rings</video:tag>
      <video:tag>annular</video:tag>
      <video:tag>ligaments</video:tag>
      <video:tag>trachealis</video:tag>
      <video:tag>Muscle</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 13- Energy Methods I.
Introduction to MEMS Design</video:description>
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      <video:duration>4872</video:duration>
      <video:publication_date>2012-09-02T10:08:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ElU_EXMbT_A</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/49037b42-c57a-4135-899b-7a7a03adcd7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2009-08-28T17:49:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3290.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Cameras</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>After a Knee Arthroplasty</video:title>
      <video:description>This is a major surgery. The doctor needs to observe the patients for about one month even after the surgery. The patients have to use a walker or crutches until the muscles regain their strength.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49041c26-b3c5-4f10-b2e7-758f255d0544/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:03:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8814.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gait</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lipoplasty-Fat-Remodelling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipoplasty-Fat Remodelling</video:title>
      <video:description>Lipoplasty-Fat Re-modelling also known as liposuction is a process of removing fat by suction. This video demonstrates the process of a liposuction surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49160631-2edc-4abd-bf6f-b16c49155a91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9412.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>lipoplasty</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Remodelling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Exam-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Exam Part 4</video:title>
      <video:description>Video shows a full examination of different parts of female. A step by step detailed observation of patient by an expert doctor is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/491bb5fb-b3b9-48b3-80c0-3bb7c81217d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2011-12-06T17:04:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10661.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Keyhole-Abdominal-Aortic-Aneurysm-Surgery-How-A-Surgeon-do-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Keyhole Abdominal Aortic Aneurysm Surgery- How A Surgeon do it</video:title>
      <video:description>Aorta is blood vessel that comes from heart and enters into abdomen and here it is divided into two parts called iliac arteries. A very small incision is made into patient&apos;s abdomen and then through telescope and surgical instrument this surgery is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/49246fef-ac3e-459f-94c8-fb20b7b9e8d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-02-11T01:27:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30055.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>keyhole</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>aneurysm</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Adding Fractions with Like Denominators</video:title>
      <video:description>Adding Fractions with Like Denominators

U02_L3_T1_we1 Adding Fractions with Like Denominators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24792.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2012-09-17T16:51:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EJjnEau6aeI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>Denominators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-All-About-Electric-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding All About Electric Current</video:title>
      <video:description>Analyzing Electric current, its component and uses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/492950d2-670f-4109-8682-0e6a3054a84a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-09T21:44:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4894.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Lumbar-Fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Lumbar Fusion</video:title>
      <video:description>What is a Lumbar Fusion Procedure? This video provides a brief description of this procedure by an expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/494d23c6-57fe-4cd0-9fe4-3824556ca2e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-04-07T16:56:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30411.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Lumbar</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-in-your-20s</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer in your 20s</video:title>
      <video:description>This video explains about cancer in your 20s (Conditions A-Z).

Chemotherapy affects 20somethings in a way that is distinct from childhood and adult cancer treatment. Learn about the issues facing them. And for more, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4a15cc24-ee9c-4653-b81c-ceb37f0fd829/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-10-10T14:18:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27836.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>20s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-V8-Engine-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of V8 Engine Motion</video:title>
      <video:description>This video will help you to understand a detailed description of v8 motion engine. This animated video is very helpful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9053.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-29T19:34:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9053.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>V8</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3ds</video:tag>
      <video:tag>Max</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery in India</video:title>
      <video:description>Video shows a mammaplasty surgery in India for women to cure awkward large breasts. A difference between the cured breasts and breast before treatment is also show here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4a39bca0-3a78-4bed-a12e-5d9c244af942/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-12-03T04:03:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10639.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mammaplasty</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>women</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>awkward</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>breasts</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Scientific-miracles-of-the-Quran-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientific miracles of the Qur&apos;an part 2</video:title>
      <video:description>There are many miracles in Qur&apos;an. This video shows some of them. The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to the man of today that the Qur’an is the word of Allah. Learn more from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/4a31d008-ac31-4e72-993c-74c2c6f87da3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2009-10-18T14:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3442.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Quran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-clear-proofs-of-Gods-existence-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The clear proofs of God&apos;s existence 5</video:title>
      <video:description>This is a fifth video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9412e2ed-9e2b-451e-91ca-43668b77dc4d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T15:41:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3136.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dialysis</video:title>
      <video:description>Dialysis (ultrafiltration) is a method to concentrate protein or other macromolecules through a membrane with defined pores. The membranes will have a molecular weight cut-off (MWCO). This is the limit of size (or range) of a protein that can fit through the membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/4a52172a-3844-43dd-bb00-2799e5b7fe0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-05-18T05:54:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4361.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dialysis</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/20-kg-Tumor-Removed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>20 kg Tumor Removed</video:title>
      <video:description>This video shows the 20kg tumor removed from the face of a patient. Tumor is the result of abnormal growth of tissues in our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4a5f3693-66c5-45e6-8fc9-640680b9d6b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-06T20:24:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10938.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>20</video:tag>
      <video:tag>kg</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LexA-DNA-complex-as-regulator-for-SOS-response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LexA DNA complex as regulator for SOS response</video:title>
      <video:description>This video describes LexA DNA complex.

The SOS genes for DNA repair and cell division in bacteria are repressed by the binding of LexA repressor protein to the operator with SOS-box sequences under normal conditions. When they are challenged with sunlight UV, genotoxic chemicals etc., the LexA proteins are autocleaved with the help of RecA and single-stranded DNA, leading to the expression of the SOS genes to cope with DNA damage. The binding of LexA to the operator is carried out by the classical helix-turn-helix motif. This video is based on the recent refinement of the structure of the LexA-DNA complex (3JSO.pdb), in which the three alpha helices are colored pink-orange-blonde, beta strands are green-blue, and the gaps are for the disordered and flexible regions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4aee75fd-3322-4c05-b785-96220a4c10e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2012-10-10T10:48:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27737.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Regulator</video:tag>
      <video:tag>for</video:tag>
      <video:tag>SOS</video:tag>
      <video:tag>response</video:tag>
      <video:tag>LexA</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Complex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/varicose-vein-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>varicose vein surgery</video:title>
      <video:description>try not to stand for a long time ... ot to stay in bed :)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4b13faf5-5e75-4b02-b460-28062fa26286/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-05-30T10:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2731.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 23 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19701.jpg</video:thumbnail_loc>
      <video:duration>4914</video:duration>
      <video:publication_date>2012-09-05T04:17:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7tHkqh8m9UM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-Y-chromosome-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y chromosome part 3</video:title>
      <video:description>Evolution of the Y chromosome is shown in this animation. This is part 3. Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. 
Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300 million year odyssey of the sex chromosomes that began when the pronto X and Y were an identical pair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4b381f6d-76f5-486c-b4e7-23a28dbf4089/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2007-08-06T13:55:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/621.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ray-Optics-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ray Optics Demonstration</video:title>
      <video:description>The Ray Optics Demonstration Set is large enough for classroom presentations yet is portable for your convenience. Includes thirteen large acrylic optical models with magnetized coatings on their bases, allowing rapid setup and adjustment. When used with our Laser Ray Box, the light ray paths are clearly visible in a normally-illuminated room, both in air and inside the models. The paths can be clearly followed through several successive model elements, allowing the ray diagrams of simple ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4b468897-9b21-401f-90cf-8056221d65c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2009-04-09T23:25:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1695.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Optics</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>cenco</video:tag>
      <video:tag>rayoptics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Echoes-of-Forgotten-Places</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Echoes of Forgotten Places</video:title>
      <video:description>A short trailer for the film Echoes of Forgotten Places a film about Urban Exploration, Industrial Archaeology and the Aesthetics of Decay. Visit www.scribblemedia.com for more info.  See my other videos for more IA stuff...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4b50743e-6785-420d-95e7-0f6ffd075fa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-05-26T06:01:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2279.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>UE</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>industrial</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>aethetics</video:tag>
      <video:tag>relics</video:tag>
      <video:tag>infiltration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-four-levels-of-protein-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the four levels of protein structure?</video:title>
      <video:description>This videos show the four levels of protein structure which are Nitrogen, Oxygen, Sulfur, and Carbon. The color code for the video is blue for Nitrogen, red for Oxygen, yellow for Sulfur, and varying colors for Carbon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4c44b8d9-9971-43df-9a93-95b8da37ac5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2012-10-31T00:51:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27947.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-15-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 15-Electrical Engineering 240</video:title>
      <video:description>lec 15-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20895.jpg</video:thumbnail_loc>
      <video:duration>4687</video:duration>
      <video:publication_date>2012-09-08T00:03:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dcPfNg0dCNs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Electrical Engineering 240</video:title>
      <video:description>lec 16-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20896.jpg</video:thumbnail_loc>
      <video:duration>3765</video:duration>
      <video:publication_date>2012-09-08T00:04:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KOc91Ktupps</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Gastric-Lavage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Gastric Lavage</video:title>
      <video:description>This video will introduce you with the gastric lavage for cleaning the stomach. It is also known as stomach pumping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d15af468-50d1-4414-8c71-6b27ee7331a9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2011-11-29T02:30:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8642.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>lavage</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diversity-Oriented-Synthesis-d216ba</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diversity Oriented Synthesis</video:title>
      <video:description>A step-by-step depiction of a diversity-oriented organic synthesis reaction on beads (created for Professor Stuart Schreiber at Harvard/Broad). At the same time as the camera follows the reaction in 3D showing bond rearrangements, the viewer can simultaneously follow the reaction in standard stick notation at the bottom of the screen.
Video reference:  Eric Keller</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/4c54467c-f643-46ae-a3be-c46fa0d760bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-12-19T01:11:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1189.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-psychotic-depression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on psychotic depression</video:title>
      <video:description>Dr. J. Clive provides more information in this video on psychotic depression. This is a mental disorder where a patient is out of touch with reality and may require hospitalization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c62db81-b89a-441f-91c4-9ecb4c23eb73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-11-28T18:09:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8541.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Psychotic</video:tag>
      <video:tag>Depression</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Public-Health-250B-Lecture-18-Screening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Public Health 250B - Lecture 18: Screening</video:title>
      <video:description>Public Health 250B - Lecture 18: Screening

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25626.jpg</video:thumbnail_loc>
      <video:duration>5024</video:duration>
      <video:publication_date>2012-09-18T16:41:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qo9frA_nn-4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Screening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-mice-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic mice process</video:title>
      <video:description>This video is the third part of a discussion on transgenic mice process. A transgenic mouse has artificially introduced additional genetic materials in all of its cells. The video is helpful for medical personnel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4c6e1579-3399-4108-b5c5-5cba9cb93f62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-11-22T22:52:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5694.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Dirac-Equation-is-a-Special-Case-of-the-Maxwell-Cassano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Dirac Equation is a Special Case of the Maxwell-Cassano</video:title>
      <video:description>The Dirac Equation is a Special Case of the Maxwell-Cassano Equations/nFor vector Phi of D  
The Klein-Gordon equation may be written (see reference (4)):/nWhenever Phi of D  is a 2 to the M-dimensional vector, via a matrix differential operator factorization, it may be written (in the Dirac representation), as shown here:
and, since these matrix operators are commutative:
conformability of the matrices requires thatthese matrices 
are all  2×1  matrices; yielding:  /nFor symmetry purposes, let:
       t=ix^0
then, combining into a single matrix equation,/n Just as there are a number of representations of the Dirac equation, there is more than one matrix operator factorization of the Maxwell-Cassano equations (3).
    
A matrix operator factorization of the Maxwell-Cassano equations may be compactly written, from references (1) and (3) as follows:
 
For the stationary state the source/sink density term vanishes in the Maxwell-Cassano equations, which allows an equating of the 
Maxwell-Cassano equation &amp; Dirac equation factorizations.
    
These may imply correlations between the Dirac equation and the 
Maxwell-Cassano equations as the correspondences/mappings:
         m⇔|m| and -θ_sub_D_to_the_j = f_to_the_h./nThe Dirac equation may be expanded with the above notation as shown/nAs reference (1) shows. the component pairs may be organized such that this organization exhibits the mass-generalization of Maxwell&apos;s equations, but organizing them while comparing them analogously to the Dirac equations yields the shown/nAnd, Continuing the comparison with the Maxwell-Cassano equations in the special case:    
     m_sub_zero = -m , m_sub_1=m_sub_2=m_sub_3 = 0:/nSo, extending the Dirac equation beyond the source/sink free case (so looking beyond just eigenvalues and eigenvectors); and writing in matrix form, and comparing:
Then, viewing each matrix as a paired sum:
    In this form the transformations are easy to see:
 By the invertible matrix theorem each matrix is invertible. 
Thus, these transform</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/4c7d57eb-93dd-438c-ab71-9df85ebad955/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2015-04-01T13:16:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32115.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dirac</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>Quantum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carpal-Tunnel-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carpal Tunnel Surgery Video</video:title>
      <video:description>This animation will show how open carpal tunnel surgery is used to treat open tunnel syndrome. A brief explanation with the internal view is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4d21cbdd-6c8d-45f6-9d52-322cd54b7508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-02-11T01:40:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30091.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Childbirth-and-delivery-the-bone-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childbirth and delivery the bone movement</video:title>
      <video:description>Mother nature really tried her best when it comes to bringing new life on the planet. This is the bone movement as it happens during childbirth and delivery in a 3D animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4d41ef3e-73cc-4dce-afa5-bd8c8e56837a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-28T05:46:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8264.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>during</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-System-Structure-and-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory System Structure and Function</video:title>
      <video:description>This video lecture covers the Respiratory Systems Structure and Functions. It states that the major function of the respiratory system as gas exchange and its involvement with the circulatory system to deliver oxygen to the peripheral extremities of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4d4285e2-63a8-47fb-8fe0-4c6fdb0fcf7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2010-11-14T23:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5330.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Circulatory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tibia-The-Legs-Bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tibia: The Leg&apos;s Bone</video:title>
      <video:description>The tibia is the larger of the two bones in the leg below the knee in vertebrates. Bones are actually sponge alike. They are constantly repairing - some cells disintegrate and some built up new bony mass.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4d528f17-3f61-4785-8729-159f6b8b42c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2007-05-28T22:57:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/456.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tibia</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>osteology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Rays-Responsible-For-Global-Warming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Rays Responsible For Global Warming</video:title>
      <video:description>In this video there is a project report of CERN concerning cosmic rays whether it cosmic rays are responsible for global warming or not. Cosmic rays responsible for global warming are due to aerosol formation and nucleation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4d4c4160-872b-4834-96f4-55d532302350/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2012-12-01T05:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28141.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>are</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Causing</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Somatic-recombination-of-immunoglobulin-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Somatic recombination of immunoglobulin gene</video:title>
      <video:description>Gene recombination is a process by which a DNA fragment is joined with another. This video shows the process of somatic recombination of immunoglobulin gene. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/4d58c721-539b-411b-bf91-fc2582098c94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2010-04-08T20:06:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4119.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>immunoglobulin</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-188-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 188 - Lecture 15</video:title>
      <video:description>Computer Science 188 - Lecture 15

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26316.jpg</video:thumbnail_loc>
      <video:duration>4715</video:duration>
      <video:publication_date>2012-09-19T00:48:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ovms9jKjv84</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying Pulmonary Embolism</video:title>
      <video:description>This video explains what a Pulmonary Embolism is, how it occurs, and the outcomes associated with a pulmonary embolism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e4bbe92-0142-487f-8462-fe8c562ec20e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-13T22:40:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5188.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>DVT</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>do</video:tag>
      <video:tag>emboli</video:tag>
      <video:tag>occur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-to-Calculate-Averages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning to Calculate Averages</video:title>
      <video:description>A step by step guide on how to calculate averages explained in this video.Average usually means the middle value in a set of data. This video will show you how to calculate averages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4e505c04-4b99-4c3d-98f4-80b5703bbf55/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2407.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dry-Eye-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dry Eye Treatment</video:title>
      <video:description>This 3D medical animation explains the formation of lipid layer by Meibomian gland in the tear film of the eye. This video also features the role of lipid layer in the functioning of eye. http://www.scientificanimations.com/ophthalmology-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/4e5c9d5b-b2cf-4a7c-8d9b-9e9a78bd71e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-06-07T05:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30599.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Meibomian</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Dysfunction</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>lipid</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>Opthalmology</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Practice-of-Art-23AC-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Practice of Art 23AC - Lecture 15</video:title>
      <video:description>Practice of Art 23AC - Lecture 15

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26040.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-09-18T23:40:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o_dxI6toXtA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultimate-Medical-Tourism-Destination-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultimate Medical Tourism Destination Video</video:title>
      <video:description>Today bangkok has become the principal gateway and prime tourist attraction for both Bangkok has the ultimate experience for everyone offer courses in several branches of knowledge like literature archeology astrology and medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e72b8bb-e91e-4b81-95fb-7e643ff83dff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2011-11-29T03:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8653.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ultimate</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Destination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Distribution-of-Speeds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Distribution of Speeds</video:title>
      <video:description>Distribution of Speeds

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26457.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-19T01:14:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_Zdo2HF4SlI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>distribution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Speeds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Polynomials-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Polynomials 2</video:title>
      <video:description>Polynomials 2

U08_L2_T1_we2 Polynomials 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24670.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2012-09-17T15:20:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IGs7IB48Fvg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/10-crucial-facts-to-know-about-Zika-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>10 crucial facts to know about Zika Virus</video:title>
      <video:description>Here are 10 crucial facts to know about Zika Virus. 
What is Zika Virus?
How does Zika Virus spread?
Which areas are affected? 
What is microcephaly?
Who is in danger regarding Zika Virus? 
How do you know you have been infected with Zika Virus?
How has the Wold responded?
How will this affect the olympics?
is there a cure for Zika Virus?
How will this End? 
Video reff: watchmojo.com
Video original link: https://www.youtube.com/watch?v=lx696VcXaJg</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/4e5f99a5-3111-4f53-9eab-119df35a96ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2016-02-06T10:10:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32412.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>zika</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-pH-at-Equivalence-Point-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - pH at Equivalence Point  (Quiz)</video:title>
      <video:description>pH at Equivalence Point  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26800.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2012-09-19T02:33:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VcGOL6Uthmw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Equivalence</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-the-forearm-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of the forearm part 1</video:title>
      <video:description>This video discusses different muscles that form human forearm using a model. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/4edfce37-be92-457a-9a2e-0ad50eb7f73b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2009-06-01T10:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2745.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arm</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Droual</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polar-Covalent-Bonding-of-HCl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polar Covalent Bonding of HCl</video:title>
      <video:description>This video shows the formation of polar covalent bond between the hydrogen and the chlorine atom. The bonds which are partly ionic are called polar covalent bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4eed7cd0-8366-456e-be81-33b44428bb96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-12-11T23:53:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11234.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Iimmunofluorescence-detection-of-bacteria-Microbilogy-lesson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iimmunofluorescence detection of bacteria - Microbilogy lesson</video:title>
      <video:description>Microbiology is a term derived from the Greek language mīkros(small), bios (life) and λογία (logia). It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like mycology, bacteriology, virology, parasitology among others. In this video, we discus immunofluorescence detection of bacteria in organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4ef5e419-31e1-43dc-ba5e-91cc2cc93fed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2013-02-11T03:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30179.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>immunofluorescence</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Subtracting-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Subtracting Mixed Numbers</video:title>
      <video:description>Subtracting Mixed Numbers

U02_L3_T2_we2 Subtracting Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24804.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-09-17T16:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WF7L2waDwLw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-Irreducible-Complexity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining Irreducible Complexity</video:title>
      <video:description>Irreducible Complexity is defined by Michael Behe as &quot;A single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4ef8b9fb-3d60-4ec3-91d1-bb4c496f6b6b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2609.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Flagellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 11 - MIT 7.014 Introductory Biology, Spring 2005&quot; (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15143.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-08-28T13:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uf7qNWklQkE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Steam-Crush-Soda-Can-Small-and-Big</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Steam Crush Soda Can (Small and Big)</video:title>
      <video:description>Steam Crush Soda Can (Small and Big)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26471.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-19T01:17:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TrluA_tcjVE</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>Crush</video:tag>
      <video:tag>Soda</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Big</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Device-Dermapace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Device Dermapace</video:title>
      <video:description>This animated video describes the functioning and behavior of dermapace device. Watch this video to know how it is used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/4f10c871-4fab-423c-a1e1-b6dcc773abe3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T20:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30519.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sanuwave</video:tag>
      <video:tag>Dermapace</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-Of-Evolution-Retroviruses-And-Pseudogenes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts Of Evolution :  Retroviruses And Pseudogenes</video:title>
      <video:description>We report here the presence of numerous processed pseudogenes derived from the W family of endogenous retroviruses in the human genome. These pseudogenes are structurally colinear with the retroviral mRNA followed by a poly(A) tail. Our analysis of insertion sites of HERV-W processed pseudogenes shows a strong preference for the insertion motif of long interspersed nuclear element (LINE) retrotransposons. The genomic distribution, stability during evolution, and frequent truncations at the 5&apos; end resemble those of the pseudogenes generated by LINEs. We therefore suggest that HERV-W processed pseudogenes arose by multiple and independent LINE-mediated retrotransposition of retroviral mRNA. These data document that the majority of HERV-W copies are actually nontranscribed promoterless pseudogenes. The current search for HERV-Ws associated with several human diseases should concentrate on a small subset of transcriptionally competent elements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4fd64dfd-6c7f-4e66-8bd8-483ed14cac07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>492</video:duration>
      <video:publication_date>2010-11-11T22:15:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5013.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Retroviruses</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pseudogenes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Masters-of-disguise-in-wild-Indonesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Masters of disguise in wild Indonesia</video:title>
      <video:description>In a world whose major principle is eat or be eaten, mother nature has come up with some ingenious ways of lengthening life. This achieved by allowing disguises and some are way too good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4fd83119-ed0d-4dd9-99f5-d404604bf478/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-11-26T01:00:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8045.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Underwater</video:tag>
      <video:tag>masters</video:tag>
      <video:tag>disguise</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Indonesia</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Happens-After-Freezing-A-Balloon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens After Freezing A Balloon?</video:title>
      <video:description>This episode of head rush demonstrates an experiment of putting a balloon in a container filled with liquid nitrogen. Be amazed and watch what will happen to the balloon before and after the experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4ff000c4-3c6e-4843-92ed-028c81ff86d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2012-12-08T08:14:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28401.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Balloon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Attenboroughs-From-Dinosaur-Age-to-Today-the-Life-of-Mammals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attenborough&apos;s From Dinosaur Age to Today, the Life of Mammals</video:title>
      <video:description>What we see today has taken millions of years to evolve and improve into the beings that we witness today. This killer warthog went extinct about 20 million years ago and it was quite the effective eater. From Dinosaur Age to Today with Attenborough in the Life of Mammals by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ff0f7d5-d36e-46ce-a2fc-2eb8e0783672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-11-26T05:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8101.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>From</video:tag>
      <video:tag>Dinosaur</video:tag>
      <video:tag>age</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Today</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Space-Travel-using-Phase-shifted-Electrodynamic-Thruster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space Travel using Phase-shifted Electrodynamic Thruster</video:title>
      <video:description>It is a brief explanation about phase-shifted electrodynamic force (f ≥ c/L) causing electrodynamic drag, and consequently, generating propulsion in the outer space, enabling fast interstellar travel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ff56bde-cf64-4e2a-851f-accabb847cf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-11-29T12:48:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6240.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Thruster</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>Spaceship</video:tag>
      <video:tag>Starship</video:tag>
      <video:tag>Spaceshuttle</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Speed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chemistry-1A-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Chemistry 1A - Lecture 9</video:title>
      <video:description>Chemistry 1A - Lecture 9

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26698.jpg</video:thumbnail_loc>
      <video:duration>2881</video:duration>
      <video:publication_date>2012-09-19T02:09:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/60lFSwTEnAA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Membrane-Effects-in-a-Red-Blood-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Membrane Effects in a Red Blood Cell</video:title>
      <video:description>This video demonstrates the effects of the membrane of a red blood cell in different conditions.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/501c3084-cff5-4f58-9ce6-c22ba156821d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-04-08T20:21:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4159.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>membrane</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioluminescence-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioluminescence Video</video:title>
      <video:description>Bioluminescence, the emission of light from a living organism, is demonstrated by the comb jellyfish shown here. This emission also occurs in bacteria, dinoflagellates, fungi, and in many kinds of animals including insects, and fish. Specialized structures called photophores are found on the surface of a bioluminescent organism. The photophores contain the molecule luciferin and the enzyme luciferase, which act together in a cycle to emit flashes of light. Bioluminescence serves a variety of functions. It can be used to attract prey, disguise an organism from a predator, signal a mating partner, or act as a flashlight in the murky depths of the ocean.
Microsoft ® Encarta ® 2007. © 1993-2006 Microsoft Corporation. All rights reserved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/50da51df-9ace-4dd8-b971-cce3834f4df2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-03T03:35:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4760.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bioluminescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Avoidance-of-Swine-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Avoidance of Swine Flu</video:title>
      <video:description>This video will show you how can you avoid the spreading of swine flu around us. You should try to avoid the close contact with others and stay around 6 feet away.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/50fc93be-480b-42e4-a77b-8adb484e0953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2011-12-01T00:40:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9843.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Avoiding</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Circulatory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circulatory system</video:title>
      <video:description>Circulatory system of out body and how circulatory system works is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/510de135-d81f-419d-b859-34cf4baa8d1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2007-11-24T01:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1131.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Circulatory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-155-Number-Sets-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 155 - Number Sets 1</video:title>
      <video:description>Number Sets 1

U12_L1_T1_we1 Number Sets 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24805.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2012-09-17T16:54:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aqsIWLqlDhE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Number</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Power-of-Lasers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Power of Lasers</video:title>
      <video:description>This video shows a clip of how the power of a laser is being
utilized to power the rotors of a mini-helicopter. References
of how the same laser could be used to power larger land vehicles
are also made. LaserMotive a company in Seattle, Washington, used laser power to fly a 22 gram model helicopter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/512b8c8c-f360-4a50-9595-cf7278839f65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2012-11-19T20:11:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27996.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>helicopters</video:tag>
      <video:tag>lasers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transfected-Lysate-Native</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfected Lysate (Native)</video:title>
      <video:description>by Abnova - Transfected lysate is useful as a positive
control in Western Blot. The full-length protein
construct is expressed in HEK293T cells and prepared as
ready-to-use, native lysate in modified RIPA Buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/512d03dd-6f26-4a8e-a5db-7456367c820f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2010-05-13T07:39:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4353.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>Transfected</video:tag>
      <video:tag>Lysate</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ronald-Pinkerton-MD-Discusses-his-Double-Knee-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ronald Pinkerton, M.D. Discusses his Double Knee Replacement</video:title>
      <video:description>Dr. Ronald Pinkerton is a practicing family physician. Under the care of Dr. Thomas Schmalzried, Dr. Pinkerton underwent knee replacement surgery on both of his knees. In this video he discusses his experience before and after his surgery, and the quality of care he received at the Joint Replacement Institute at St. Vincent Medical Center in Los Angeles, California. To learn more about joint replacement, visit: www.jri-docs.com or call 888-574-3627.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11005.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-10T01:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11005.mp4</video:content_loc>
      <video:uploader>MillerGeer</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>St</video:tag>
      <video:tag>vincent</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>center</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology part 3</video:title>
      <video:description>Pharmacology as a study of drugs is shown in this scientific video. It involves examining the interactions of chemical substances with living systems, with a view to understanding the properties of drugs and their actions, including the interactions between drug molecules and drug receptors and how these interactions elicit an effect. Our pharmacology courses examine the different classes of drugs, how they are used therapeutically, their mechanisms of action, how they are handled by the human body, and their role in society.
 
Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multidisciplinary science with many sub-specialties including clinical pharmacology, cardiovascular pharmacology, behavioral pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/52772d04-4c82-47bf-913f-eda2703e45bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2010-11-12T00:19:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5030.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>behavioural</video:tag>
      <video:tag>neuropsychopharmacology</video:tag>
      <video:tag>pharmacogenetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pharmacoeconomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Denture-Fabrication-Arrangement-of-the-Anterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth</video:title>
      <video:description>&quot;Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth&quot; Shows the theory and procedure for setting the maxillary anterior teeth in an Immediate Complete Denture. This procedure minimizes adjustments to mouth and denture. Orig. air date: MAR 29 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20804.jpg</video:thumbnail_loc>
      <video:duration>2254</video:duration>
      <video:publication_date>2012-09-07T17:19:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8tagEyUSM1g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellphone-features-revealed-by-shaking-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellphone features revealed by shaking it</video:title>
      <video:description>This video shows a cellphone whose features can be used by shaking it. Cellphone users can shake their phone to feel and hear how full their battery or message inbox is - as if it were a liquid fuel tank.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/528e08e0-d139-4f5f-9605-c2c677539e74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-12-04T15:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28281.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>cellphone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dimensional-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dimensional Analysis</video:title>
      <video:description>Dimensional analysis which is the analysis of the relationships between different physical quantitiesis demonstrated in this science video. It is used to convert physical quantities by identifying their fundamental dimensions (such as length, mass, time, and electric charge) and units of measure (such as miles vs. kilometers, or pounds vs. kilograms vs. grams) and tracking these dimensions as calculations or comparisons are performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/528d3999-8ee0-41ff-9627-5aed905ad101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2014-07-22T03:12:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31055.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dimensional</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Samarium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Samarium?</video:title>
      <video:description>Samarium is an element with an atomic number 62 and it was discovered in 1879. It readily oxidizes in air. This video will explain the origin,source and uses of Samarium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/529169f2-ed4f-456e-b2c2-5bd0b0b26c55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-11T23:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11149.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Samarium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Audible-Normal-Heart-Sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Audible Normal Heart Sounds</video:title>
      <video:description>Normal heart sounds are created when the heart valves snap shut.These unique and distinct sounds convey an important data pertaining to the condition of the the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5291d1ac-df98-4b10-9843-1af7144ccf8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-01T19:55:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10293.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interference-of-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interference of Waves</video:title>
      <video:description>This video shows the interference of waves in the real world. Different activities are performed here to show the interference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/55c2f45a-8279-4081-9b75-4faadcda51a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-12-01T06:15:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28165.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>By Abnova - GST fusion proteins allow convenient affinity purification of many proteins of interest but the GST-tag may become inconvenient in various downstream applications. We use PreScission protease to digest the GST fusion proteins and the protein without GST-tag is obtained.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3954.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 156 - Number Sets 2</video:title>
      <video:description>Number Sets 2

U12_L1_T1_we2 Number Sets 2</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of omega-3 fatty acid in coronary heart disease</video:title>
      <video:description>Omega-3 fatty acids are essential fatty acids. They are essential for human body, but body is unable to produce them. Results from various studies relates omega-3 fatty acids with aging process. This video presents how omage-3 fatty acids may help patients with coronary heart disease. Edited by Ashraf.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5860.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure For Vacuum Assisted Core Breast Biopsy</video:title>
      <video:description>Vacuum assisted core biopsy is performed when a very small abnormality is present in breasts. A very small incision is made into breast and by using a vacuum powered instrument small biopsy needle is inserted in breasts and then breast tissues are taken out for examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/53bec505-30ba-49ba-801c-e41c917d1574/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29951.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Draw Blood Samples</video:title>
      <video:description>This video shows the taking of blood sample from the patient by an expert doctor. The blood samples are collected to perform a lot of medical tests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/53c003a7-5904-4763-b725-cbf72d8eb6cb/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9894.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>blood</video:tag>
      <video:tag>Samples</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One Handed Tie</video:title>
      <video:description>This video will help you to know about a one handed knot tie. Mostly the right hand predominates during a one hand tie.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10569.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>On oct 2011 an exceptionally bright comet headed toward the sun and disintegrated moments later a large coronal mass ejection blew off the other side of the sun making for this captivating movie from the Solar heliospheric observatory while it looks to the casual observer that the comet triggered the ejection the apparent relationship between an incoming comet and a cme is only a coincidence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/543e7e49-5281-414c-b127-055705096661/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-07T01:26:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7351.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Flexion (bending), Extension (straightening), Abduction (moving sideways away from the body) and Adduction (moving sideways towards the body) are the four ways in which the fingers can move. This short video shows the movement of fingers.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2912</video:duration>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c80d1498-909c-40a6-8ab2-36bfc85529a2/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/54ef9365-5215-4da0-9282-7f90609ec500/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28689.mp4</video:content_loc>
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      <video:tag>Bowling</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2013-01-30T07:38:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29062.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
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      <video:tag>Symbols</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>403</video:duration>
      <video:publication_date>2012-09-17T17:43:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GDXyGy5TjnI</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-12-13T04:26:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11656.mp4</video:content_loc>
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      <video:tag>Satellites</video:tag>
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    <video:video>
      <video:title>Human Cloning</video:title>
      <video:description>Cloning, Ian Wilmut with Dolly, the world’s first cloned mammal. Wilmut led a team of scientists who created .Cloning happens all the time in nature—for example, when a cell replicates itself asexually without any genetic alteration or recombination. Prokaryotic organisms (organisms lacking a cell nucleus), such as bacteria and yeasts, create genetically identical duplicates of themselves using binary fission or budding. In eukaryotic organisms (organisms possessing a cell nucleus) such as humans, all the cells that undergo mitosis, such as skin cells and cells lining the gastrointestinal tract, are clones; the only exceptions are gametes (eggs and sperm), which undergo meiosis and genetic recombination.

In biomedical research cloning is broadly defined to mean the duplication of any kind of biological material for scientific study, such as a piece of DNA or an individual cell. For example, segments of DNA are replicated exponentially by a process known as polymerase chain reaction, or PCR, a technique that is used widely in basic biological research. The type of cloning that is the focus of much ethical controversy involves the generation of cloned embryos, particularly those of humans, which are genetically identical to the organisms from which they are derived, and the subsequent use of these embryos for research, therapeutic, or reproductive purposes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5510a592-85ba-4fac-a342-d6f194dd333f/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-09T13:29:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4860.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
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    <loc>https://dnatube.com/videos/Recombinant-DNA-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA Lecture 1</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 15/nTopics covered:
	/nRecombinant DNA 1/nInstructor:
	/nProf. Eric Lander/nTranscript - Lecture 15/nGood morning. So, I see we have a lot of parents here. How many parents have we got here? Welcome to the parents. How many of the parents have done the reading for today? [LAUGHTER] Good, because we&apos;ll call on the parents too, right? We&apos;ll see what happens./nAll right, so, where are we? We&apos;ve talked about this diagram that I keep coming back to. If you want to study biological function the two traditional ways to do that were to look at genetics or to look at biochemistry: genetics, the study of an organism with one broken component, those components being genes; biochemistry: the study of the purification of individual components from an organism away from the organism, particularly the most important such components being proteins./nWhat do they have to do to each other? The unification in molecular biology that occurred in the middle of the century from the 1950s into the ‘60s and really up to 1970 or so, we came to a conceptual understanding that genes encode proteins, and therefore these two different ways of looking at the organism: organism minus a component, components minus an organism were complementary points of view, and in theory, you could go from a gene sequence to a protein sequence, a protein sequence back to a gene sequence, to go from a gene sequence to its function, its function to a protein, except for one to a tiny detail./nThis was all just conceptual. Conceptually we understood by about 1970 that the DNA made the RNA made the protein. The protein carried out the function but as of then, you couldn&apos;t individually work with or purify the DNA corresponding to any particular gene./nAll of the inferences had been indirect inferences: indirect inferences from bacterial genetics, bacterial regulation or Meselson-Stahl experiments, and all sorts of interesting indirect ways working out the genetic code, but it didn&apos;t let you read anything.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/551298bf-9a4f-4893-bf12-f0d95e2411e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2009-04-02T04:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1551.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Deja-Vu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Deja Vu</video:title>
      <video:description>Deja vu is one of the most commonly experienced yet eerie psychological phenomena human beings experience.  Most of us have had that uncanny sense we&apos;ve been somewhere or seen something before that should be new.  Michio Kaku details some of the reasons we might experience deja vu in this short but interesting talk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5538c043-6bfb-4537-93ba-39ae04527663/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-02T17:56:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28242.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>deja</video:tag>
      <video:tag>vu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-1806-Linear-Algebra-Spring-2005-076110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -  MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 1 -  MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 1: The Geometry of Linear Equations.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2389</video:duration>
      <video:publication_date>2012-08-26T19:04:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZK3O402wf1c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
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      <video:tag>linear</video:tag>
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      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Incredible-Leidenfrost-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Leidenfrost effect</video:title>
      <video:description>It looks simple but there is lots of science behind this video. The Leidenfrost effect is a physical phenomenon in which a liquid, in near contact with a mass significantly hotter than the liquid&apos;s boiling point, produces an insulating vapor layer keeping that liquid from boiling rapidly. Due to this ‘repulsive force,’ the droplet hovers over the surface rather than making physical contact with it. This is most commonly seen when cooking; one sprinkles drops of water in a pan to gauge its temperature: if the pan&apos;s temperature is at or above the Leidenfrost point, the water skitters across the pan and takes longer to evaporate than in a pan below the temperature of the Leidenfrost point (but still above boiling temperature). The effect is also responsible for the ability of liquid nitrogen to skitter across floors. It has also been used in some potentially dangerous demonstrations, such as dipping a wet finger in molten lead or blowing out a mouthful of liquid nitrogen, both enacted without injury to the demonstrator. The latter is potentially lethal, particularly should one accidentally swallow the liquid nitrogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/12/56540543-77b1-4d7b-9e37-46dc26e10af0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2015-12-08T14:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32373.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>leidenfrost</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Robot-Quadrotors-James-Bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot Quadrotors James Bond</video:title>
      <video:description>Robot Quadrotors are playing James Bond famous song. It is amazing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/567c6180-523e-4254-a46a-97a02d72f636/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-10-01T00:39:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30733.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Quadrotors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-BOUQUET-OF-GODS-BEAUTIES-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A BOUQUET OF GOD&apos;S BEAUTIES 1</video:title>
      <video:description>A BOUQUET OF GOD&apos;S BEAUTIES part 1 is shown in this video. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world, Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of Allah in nature, we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9cc9e9fd-9c94-4304-af8a-f6e7c3537f17/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T14:38:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3102.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>peacock</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>lion</video:tag>
      <video:tag>dragonfly</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>firefly</video:tag>
      <video:tag>pigeon</video:tag>
      <video:tag>fly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-from-HIV-by-Dr-Amneris-Luque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention from HIV by Dr Amneris Luque</video:title>
      <video:description>This video shows the interview of an expert doctor about the prevention from HIV. Watch this video to see the precautions that may remove the risks of HIV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5682b65d-6357-4200-baea-f0aa7b4ec651/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2011-11-30T22:51:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9720.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-bouquet-of-Gods-beauties-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A bouquet of God&apos;s beauties 2</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by God. At every little detail present in the world God makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of God in nature we aim to make you think about His power and knowledge over all things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/087efa4e-2938-4859-9f57-48b6b0d3b801/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T14:55:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3104.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>A</video:tag>
      <video:tag>bouquet</video:tag>
      <video:tag>God</video:tag>
      <video:tag>s</video:tag>
      <video:tag>beauties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bismuth-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bismuth a Chemical Element</video:title>
      <video:description>What is Bismuth? Where does the name Bismuth originated from? What are the sources, abundance and uses of Bismuth? This video provides answer to all these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5710cd29-c60f-445e-ae63-0898b9ae3ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-12T00:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11267.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Bismuth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-To-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroid To Mars</video:title>
      <video:description>This video is Sci fi science that shows how our next door neighbour, the frozen Mars can be made viable for life using the very same gases  that we have pointed out as destroying our planet: the green house gases. Here is  asteroid to Mars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/57bbdc48-ea04-4fb2-be4e-03d898291410/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-12-08T08:08:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28391.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mars</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-158-Understanding-Logical-Statements-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 158 - Understanding Logical Statements 1</video:title>
      <video:description>Understanding Logical Statements 1

U12_L1_T2_we1 Understanding Logical Statements 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24812.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2012-09-17T16:56:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I6hz8mhaRB0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Logical</video:tag>
      <video:tag>Statements</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sixty-symbols-fab-four-and-vacuum-energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty symbols - fab four and vacuum energy</video:title>
      <video:description>Due to the videos popularity, they have 
expanded their videos from their initial goal. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation.</video:description>
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      <video:duration>657</video:duration>
      <video:publication_date>2013-01-30T08:33:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29075.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Fab</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Colon-Surgery-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Colon Surgery Animation</video:title>
      <video:description>In this video, How cancer colon surgery is performed is animated. Colorectal cancer affects about 150,000 people every year, making it the third most common cancer in both men and women. Colorectal cancer (colon cancer)is most often treated with surgery to remove the tumor, and possibly, chemotherapy and radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/57cb9e31-9018-4982-97ef-637e5d41c376/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-01T19:55:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10295.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-transport-physiology-part-1-out-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell transport physiology (part 1 out 5)</video:title>
      <video:description>This lecture part 1 well explained about transport across cell membranes The cell exchanges materials through the cell membrane using passive and active transport</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/57c9453d-33aa-4645-a50a-2715e9db2a63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2010-11-25T21:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6081.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/COLLAPSE-OF-DARWINISM-IN-POLLAND</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN POLLAND</video:title>
      <video:description>DARWINISM COLLAPSED IN POLLAND THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/058d8651-7c3c-4575-9957-dcedb8f56a81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2009-08-01T19:23:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3099.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
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      <video:tag>darwinist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/COLLAPSE-OF-DARWINISM-IN-BELGIUM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN BELGIUM</video:title>
      <video:description>DARWINISM COLLAPSED IN BELGIUM THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
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    <loc>https://dnatube.com/videos/Arthritis-Joint-Disease</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video contains information about Arthritis. Arthritis is a type of disease in which joints gets disordered due to inflammation. Arthritis&apos; patient suffers from joint pain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/585695cb-d5be-458c-aade-9e433832a85c/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3148.mp4</video:content_loc>
      <video:category>Molecular Biology</video:category>
      <video:tag>Arthritis</video:tag>
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    <loc>https://dnatube.com/videos/Meiosis-from-gonade-to-the-baby</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Meiosis: from gonade to the baby</video:title>
      <video:description>Meiosis is special cell division which results in 4 cells. It is characteristic for gonads (sex glands - testes and ovaries) where sex cells - ovum and sperm are produced. After production of sex cells, and successful fertilization takes palace, embryo begins to develop. Who&apos;s sex cells are to determent embryo&apos;s sex?</video:description>
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      <video:duration>111</video:duration>
      <video:publication_date>2007-08-06T13:58:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/625.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/A-Breech-Caesarean-section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Breech Caesarean section</video:title>
      <video:description>A breech during delivery occurs when the baby is positioned with the feet and the buttocks at the entrance of the birth canal when it is time for delivery as contrasted with the normal position of the head first. This video shows a caesarean section for a breech.</video:description>
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      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T22:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10507.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-35-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 35 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27406.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/LudO4bq05C4</video:player_loc>
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      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Movement-of-proteins-in-SDS-polyacrylamide-gel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A video showing SDS polyacrylamide gel electrophoresis in ~120x time (constant voltage). Note the stained markers on the right.</video:description>
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      <video:publication_date>2007-09-08T20:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/957.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Mitotic-spindle-peptidase</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Mitotic spindle peptidase</video:title>
      <video:description>Mitotic spindle peptidase - PMAP;. www.​proteolysis.​org Prostate-spe­cif­ic mem­brane anti­gen (PSMA, NAAG Pep­ti­dase, FOLH1) is lo­cal­ized in the vicin­i­ty of mi­tot­ic spin­dle poles and as­so­ci­ates with the anaphase-pro­mot­ing com­plex (APC). Mol Can­cer Ther. 2008 Jul;7(7) PS­MA-ex­press­ing cells pre­ma­ture­ly de­grade cy­clin B and exit mi­to­sis due to in­creased APC ac­tiv­i­ty and in­com­plete in­ac­ti­va­tion of APC by the spin­dle as­sem­bly check­point. The cell cycle, or cell-di­vi­sion cycle, is the se­ries of events that take place in a eu­kary­ot­ic cell lead­ing to its repli­ca­tion. These events can be di­vid­ed in two brief pe­ri­ods: in­ter­phase—dur­ing which the cell grows, ac­cu­mu­lat­ing nu­tri­ents need­ed for mi­to­sis and du­pli­cat­ing its DNA—and the mi­tot­ic (M) phase, dur­ing which the cell splits it­self into two dis­tinct cells, often called &quot;daugh­ter cells&quot;. Client: As­traZeneca/On­col­o­gy Di­vi­sion www.​astrazeneca-us.​com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/597a6330-abec-409e-a88c-510b74172144/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-24T05:23:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5924.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Mitotic</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>peptidase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-Minimum-Wage-and-Price-Floors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Minimum Wage and Price Floors</video:title>
      <video:description>Minimum Wage and Price Floors

How a minimum wage might effect the labor market</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25443.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-18T14:22:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j0c2vmFGbtk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>minimum</video:tag>
      <video:tag>Wage</video:tag>
      <video:tag>and</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Floors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Comet-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comet Motion</video:title>
      <video:description>This video show you the motion of comets in universe how they move and what is reason behind it? Comets can pass through any planet even through Earth, comets contain gaseous material and other valuable elements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/59a82a1e-2bff-4354-ab1f-b66d174257e6/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-09T07:15:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29833.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>comet</video:tag>
      <video:tag>Meteor</video:tag>
      <video:tag>Shower</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Exploring-Hydrothermal-Vents-and-Alien-Marine-Habitats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring Hydrothermal Vents and Alien Marine Habitats</video:title>
      <video:description>This video describes the new discoveries surrounding Hydrothermal Vents. It discusses the fountains of warm water coming from the hydrothermal vents, and an underwater oasis and undefined species that thrives without the sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5a26e0d7-308c-46c7-a9b2-bb389c235264/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-11-15T00:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5348.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>Vents</video:tag>
      <video:tag>Underwater</video:tag>
      <video:tag>life</video:tag>
      <video:tag>without</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>ballard</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-80-Decimals-and-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Decimals and Fractions</video:title>
      <video:description>Decimals and Fractions

U03_L1_T1_we3 Decimals and Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24813.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/NzIoHQfStoM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Decimals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fractions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-6-Fossil-record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 6: Fossil record</video:title>
      <video:description>This video visits the various evolution theories that are thought to have errors. Since the conception of the Dawinism story, many scientific stories have had contrary arguments using fossil records. This is another video explain this argument. More information on harunyahya.com.</video:description>
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      <video:duration>401</video:duration>
      <video:publication_date>2009-07-19T11:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3075.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
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      <video:tag>bang</video:tag>
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      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-4-Imaginary-mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 4: Imaginary mechanisms</video:title>
      <video:description>This video visits the various evolution theories that are thought to have errors. Since the conception of the Darwinism story, many scientific stories have evolved to display this story as imaginary mechanism. This is another video explain this argument. More information on harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/88859564-b397-4be0-990a-2533b5ed4ae7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-19T09:19:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3070.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
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      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Copper-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Copper video - Periodic Table of Videos</video:title>
      <video:description>Here&apos;s a new video about copper, including a nice demonstration and some stories from The Professor.

(We kept one older story from the original video because it was too interesting)

More chemistry videos at http://www.periodicvideos.com/

Follow us on Twitter at http://twitter.com/periodicvideos

Or on Facebook at http://www.facebook.com/pages/The-Periodic-Table-of-Videos-Fan-Page/298533639961</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12154.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2012-04-03T14:48:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kop1sWzTK-I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Copper</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Thoraco-Lap-Esophagectomy-By-Dr-Baiju-Senadhipan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thoraco Lap Esophagectomy By Dr Baiju Senadhipan</video:title>
      <video:description>Esophagectomy is a complex procedure performed by surgical teams minimally with one primary or specialist surgeon possibly one laparoscopic and one thorascopic surgeon a surgical first assistant and a laparoscopic or thorascopic camera specialist surgical teams tend to use one or the other of the basic approaches and then make variations depending on the surgeons preferences and the patients requirements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5a54e498-6346-4616-b3a0-7d8698813457/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-12-01T03:57:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10172.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoraco</video:tag>
      <video:tag>lap</video:tag>
      <video:tag>OESOPHAGECTOMY</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>MNAMS</video:tag>
      <video:tag>DNB</video:tag>
      <video:tag>MCh</video:tag>
      <video:tag>Gastro</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Planetary-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Planetary Evolution</video:title>
      <video:description>Stars are born in the nebulae, where once they are born they light up the dust debris into a beautiful feature, the youngest stars that we see are about 1 billion years old. The Hubble has played an important role in these image collection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5a6ae65f-73bc-455d-8b28-c6b226a547d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-11-23T09:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7679.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>JWST</video:tag>
      <video:tag>Feature</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Passive-Cochlear-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Passive Cochlear Model</video:title>
      <video:description>An interactive Passive Cochlear Model and  how it reacts to different controls.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5a93f1da-706b-4355-805c-1c66a0385771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-10-18T04:51:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7066.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Passive</video:tag>
      <video:tag>Cochlear</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Burning-Magnesium-And-Dry-Ice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Burning Magnesium And Dry Ice</video:title>
      <video:description>here is an activity showing the burning of magnesium inside dry ice. Video is very interesting but such experiments require a lot of care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5b10f1e6-199d-4b0a-9172-c1803a0fa688/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2013-02-11T03:32:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30189.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Magnesium</video:tag>
      <video:tag>burning</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>Dry</video:tag>
      <video:tag>Ice</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Aphotic-Zone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aphotic Zone</video:title>
      <video:description>The aphotic zone is that area of the ocean where there is little or no sunlight. This video shows a census of life in this zone and the stunning creatures that live in the depths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5b12e68b-dedf-4e8b-b7b0-0d93be89c7b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-10-23T05:56:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7165.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Aphotic</video:tag>
      <video:tag>zone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Pten-is-important-59</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Pten is important 5/9</video:title>
      <video:description>Why Pten is important. Phosphatase and tensin homolog (PTEN) is a protein that, in humans, is encoded by the PTEN gene. Mutations of this gene are a step in the development of many cancers. ref: http://en.wikipedia.org/wiki/PTEN_(gene)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/5b188d3f-f176-45c3-8feb-a5756f5179e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-03-30T21:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6888.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>pten</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stomach-cancer-as-seen-by-endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stomach cancer: as seen by endoscopy</video:title>
      <video:description>Stomach cancer is a malignant tumor. It rises from the lining of the stomach. The video shows an endoscopic view of stomach cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5b1982f8-5540-4238-a0f0-2a3d2754072f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-09-04T23:37:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3327.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stomach</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Seen</video:tag>
      <video:tag>by</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Algebra-Linear-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Linear Equations 1</video:title>
      <video:description>In this science video, equations of the form AX=B is demonstrated as an example of linear equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b273dd3-d110-40ea-b862-5d8c0cde6251/cand_5.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
      <video:publication_date>2009-05-27T18:52:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2343.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosome-to-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosome to DNA</video:title>
      <video:description>Chromosomes are thin thread like nucleic acid strands and DNA or deoxyribonucleic acid carry genetic information. This video explains further about chromosomes and DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b2d5541-4fc5-4c6f-9848-893680d66383/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-15T21:15:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5447.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>to</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Porcelain-Tooth-Crown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Porcelain Tooth Crown</video:title>
      <video:description>Earlier the artificial teeth contains small amount of metal in them but today pure porcelain teeth are available in market. A difference between the two is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cbcb7b9-48b8-48a0-9e14-079df2ea8853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-01T03:51:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10160.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>crowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Infuse-Local-Anesthetic-Before-Sebaceous-Cyst-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Infuse Local Anesthetic Before Sebaceous Cyst Removal</video:title>
      <video:description>This short tutorial shows how to infuse local anaesthetic before performing small operation. In this case this is a patient suffering sebaceous cyst that is to be removed. See more about the correct way to perform the anaesthetic infusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cca618a-5748-4f78-97dc-4fed876c4d63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:15:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9517.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>infuse</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>anesthetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tutorial-Overview-of-the-NCBI-Bioinformatics-Website</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial: Overview of the NCBI Bioinformatics Website</video:title>
      <video:description>An overview of the National Center for Biotechnology Information (NCBI) website. Designed to help you understand what the NCBI site for, and what tools are available at NCBI for use by students and professionals. 675x605 resolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5cda11e8-a38c-4eb1-8b96-b007d8f046c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
      <video:publication_date>2009-05-28T00:16:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2665.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>ncbi</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebra-Fish-Study-at-the-Mayo-Clinic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebra Fish Study at the Mayo Clinic</video:title>
      <video:description>This video shows a Mayo clinic zebra fish study. The zebra fish is a fresh water fish that is studied for biological processes such as vertebrated development as their larvae is transparent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5ce117d3-26fa-43fc-9dd8-7ab86d8abd3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-24T19:16:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6001.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Mayo</video:tag>
      <video:tag>clinic</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>study</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Straw-through-potato</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Straw through potato</video:title>
      <video:description>This video describes straw through potato sick science #064.

&quot;Learn more at http://www.stevespanglerscience.com/experiment/00000170 Sometimes you have to stop and ask yourself, &quot;&quot;Who comes up with this stuff?&quot;&quot; No one ever uses a straw to eat a potato, but science nerds seem to like to find ways to poke straws through potatoes. There must be a deeper meaning... and there is!

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5cedeefe-0061-4b82-8aec-978745ee8342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2012-10-10T13:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27818.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Straw</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>potato</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhodium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhodium - Periodic Table of Videos</video:title>
      <video:description>Rhodium is element number 45 and ha sthe chemical symbol Rh. All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5d1be9bd-a670-4e83-857e-ea56053af242/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-04-09T02:37:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1666.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rhodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Cataract</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Cataract</video:title>
      <video:description>A cataract is a thin cloudy film that covers the eye obscuring vision to that eye. This videos show the surgical removal of a cataract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d165b3b-0f92-48bc-991c-31c34d01b4db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2011-12-01T00:04:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9787.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovary-Model-Primordial-Primary-Follicles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovary Model - Primordial &amp; Primary Follicles</video:title>
      <video:description>IN this ovarian model you will see the primary oocytes which re surrounded by follicular cells. It details the egg nest which form a primordial follicle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5da1e16d-6a37-42ca-aec9-784f4b5fa83a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-11-14T19:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5272.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ovary</video:tag>
      <video:tag>model</video:tag>
      <video:tag>primordial</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>Follicles</video:tag>
      <video:tag>follice</video:tag>
      <video:tag>foccile</video:tag>
      <video:tag>oocyte</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hurricane-Bill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hurricane Bill</video:title>
      <video:description>Here are 14 views of hurricane Bill as posted by  NOAA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5da26fac-9c93-423f-892b-603c9dac18de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-24T21:48:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7791.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NOAA</video:tag>
      <video:tag>GOES</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hurricane</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest  X-Ray</video:title>
      <video:description>Chest x-ray, mitral valve calcification is performed to check chest diseases and related heart disease. This procedure involves measurement of chest diameter, heart position and the surface of lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5db9d8c5-c747-417e-ba06-d9a2e799f6c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2011-12-01T00:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9788.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>calcification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Labor-Induction-Live-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labor  Induction - Live birth</video:title>
      <video:description>This baby center video shows labor induction. Source of this video is babycenter.com. Watch one mom&apos;s induced labor, from first Pitocin drip to final push. Learn the medical reasons for induction, how doctors induce labor, and the risks involved.
Video Transcript/nNarrator: Sometimes your body needs a little jumpstart to kick into labor.
Today, Cheryl – 39 weeks pregnant – has arrived for her scheduled induction at Abington Memorial Hospital, in Abington, Pennsylvania.
There are many forms of induction but all have the same goal, says Dr. Richard Carapellotti, Cheryl&apos;s obstetrician.
Dr. Carapellotti: We actually induce contractions. Contractions hopefully will cause cervical dilatation. As the cervix dilates, the labor progresses and ultimately the baby&apos;s delivered vaginally.
Narrator: Your doctor or midwife may choose to induce your labor for a number of reasons:
You are a week or more past your due date, and you show no or slow signs of cervical dilation and labor.
Your water breaks, but your labor doesn&apos;t start.
Or you or your baby face medical issues that pose a health threat, which is the case for Cheryl.
Cheryl has an antibody in her blood that could harm her baby, so the induction is a precautionary measure to help avoid any problems.
There are a number of methods available to medically induce or ripen the cervix to get your labor moving.
If your labor needs to be induced, you may be treated with one or more of the following in the hospital:
A foley catheter. Your practitioner may insert a tube with a very small, uninflated balloon at the tip into the opening of your cervix, demonstrated here with this curled-up hand.
The balloon is then inflated, which puts pressure on your cervix and amniotic sac. This stimulates the release of prostaglandins – hormones that cause the cervix to open and soften.
Prostaglandins are also available as a medication in several forms, including a pill and a gel. Your caregiver will insert the medication into your vagina to help your cervix dilate.
Stripping or sw</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5da2799d-f753-41ed-9be8-d3f568ef7216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2012-11-23T20:13:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28035.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numerical-On-Linear-Programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numerical On Linear Programming</video:title>
      <video:description>How to solve graphically the system of linear constraints is shown in this tutorial video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5dc3099f-e9a3-4fcd-9fae-64113cf2dfdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2010-12-20T13:37:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6681.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>numerical</video:tag>
      <video:tag>on</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibiotics-Definition-And-Its-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibiotics- Definition And Its Functions</video:title>
      <video:description>This video will help you in understanding the working of antibiotics inside your body. Antibiotics are medicine that inhibits the growth of micro-organism among blood cells caused by bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a6f43dbd-6e89-4e58-8f28-7cdbf755c2ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2013-02-10T01:59:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29878.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Antibiotic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Urinary-Bladder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Urinary Bladder</video:title>
      <video:description>Video shows a step by step procedure for the examination of urinary bladder. Video is very helpful for the medical students and is performed by well experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a705f4e2-0f46-4cc8-a78f-d4f91bc617b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-12-06T18:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10850.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Placenta</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Placenta</video:title>
      <video:description>NurseReview.Org for more animations. ... nursereview.org Animation on Placenta nclex cgfns anatomy medicine nle animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5e40abac-78bc-41f1-8478-4140dd7cb48d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-04-24T22:59:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2080.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Placenta</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taking-percentages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taking percentages</video:title>
      <video:description>How to take a percentage of a number is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5e45ebdf-6656-4c27-b284-816a2691ea38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2009-05-27T19:24:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2413.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Percent</video:tag>
      <video:tag>math</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>khan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Sketch-A-V-T-Graph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Sketch A V-T Graph?</video:title>
      <video:description>In this video, the narrator shows how to sketch a velocity-time graph. This graph is commonly used to easily identify the motion and acceleration of an object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5e5284cf-ed7d-4361-af9e-7f570c85f029/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-12T03:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11470.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>velocity</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>plot</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unexplained-Files-From-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unexplained Files From NASA</video:title>
      <video:description>Very interesting hidden facts in NASA about the unidentified objects. This video shows the existence of UFO&apos;s noticed by NASA but they have kept it hidden from the real world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5e5687c6-030e-4817-ad9a-b760575d1700/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-12-08T04:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28313.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Unexplained</video:tag>
      <video:tag>Files</video:tag>
      <video:tag>Premiering</video:tag>
      <video:tag>Tuesday</video:tag>
      <video:tag>at</video:tag>
      <video:tag>10PM</video:tag>
      <video:tag>E</video:tag>
      <video:tag>P</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PPAR-delta-Activation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PPAR delta Activation</video:title>
      <video:description>The PPAR-delta receptor activates certain genes in a muscle cell, resulting in the burning of fat. This video shows The PPAR-delta receptor activation in a mouse muscle cell. PPAR-delta is one of a family of receptors that is related to the metabolism and storing of fat. Like PPAR-gamma, it also activates certain genes. However, PPAR-delta&apos;s activation signals the muscle cell to burn fat for energy. This led to the creation of a PPAR-delta-activated mouse, which can run significantly longer distances than regular mice, and which are more resistant to obesity. Source: HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5e5774df-a9f5-4c25-a57a-982b310162d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2013-02-04T20:24:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29122.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>PPAR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Division-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Division -  Mitosis</video:title>
      <video:description>Mitosis is the process by which a eukaryotic cell separates the chromosomes in its cell nucleus, into two identical sets in two daughter nuclei.[1] It is generally followed immediately by cytokinesis, which divides the nuclei, cytoplasm, organelles and cell membrane into two daughter cells containing roughly equal shares of these cellular components</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5e61dccd-f13e-4468-b319-b644d57951bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-08T15:32:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3200.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Solving-Exponential-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Solving Exponential Equations</video:title>
      <video:description>Solving Exponential Equations

u18_l4_t1_we1 Solving Exponential Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25437.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-09-18T14:16:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zHJpqliPTpc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interventional-Radiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interventional Radiology</video:title>
      <video:description>Interventional Radiology, its solutions and aims are discussed. The video shows some points of view on the subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f536b91-156c-4293-84c1-a4843ee89dbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2011-11-29T21:38:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9181.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Interventional</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Am-I-pregnant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Am I pregnant</video:title>
      <video:description>Pregnancy or conception occurs when they ovum is fertilized by a sperm, it can happen within or outside the body. This is how to tell you if you are pregnant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5f56503f-1a8b-4c7a-b0a0-cb465f97812e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-28T06:20:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8332.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Tell</video:tag>
      <video:tag>You</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Pregnant</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Breast-and-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Breast and Radiation</video:title>
      <video:description>The over growth of cells that is cancer is treatable by radiation. This video provides information on radiation and the effect on various cancer such as a lung and breast cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5f5791e6-cae9-4518-9daa-3f189f4c52fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>278</video:duration>
      <video:publication_date>2011-12-06T18:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10787.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Breast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Molecular-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Molecular Orbitals</video:title>
      <video:description>Video discusses the uncertainty principle. Shapes and revolution of different electrons in their different paths is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5f58e8a9-3e71-4c57-82d4-cee269de361c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2010-11-12T22:25:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5064.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Light-Interference-And-Diffraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Light - Interference And Diffraction</video:title>
      <video:description>This video shown the phenomenon of interference and diffraction of light. Video shows the examples and the diagrams related to the interference and diffraction to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5f741b00-1a23-4d2b-9c06-0ee31417c277/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-12-01T06:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28160.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lab</video:tag>
      <video:tag>11</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>and</video:tag>
      <video:tag>diffraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dedicated-To-Father</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dedicated To Father</video:title>
      <video:description>This video is about father role in the development of a child. This video is represented by deep sky videos and gives many example of history that many scientists and astronauts have inspiration from their father and they are like their father.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5f81f590-db8b-48a7-b640-d531fbb76c78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2013-01-30T09:06:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29082.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Like</video:tag>
      <video:tag>Father</video:tag>
      <video:tag>Son</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-5-fossil-record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 5 - fossil record</video:title>
      <video:description>This is part five of a video series on collapse of evolution. Today&apos;s discussion is on fossil records. More information can be obtained from harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a7536afd-9178-41d9-9b21-0c96e4d72564/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-19T11:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3072.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-Mellitus-type-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes Mellitus type 2</video:title>
      <video:description>Diabetes Mellitus type 2 explanation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b1e566db-cdc4-4029-8e3a-d75c391e31ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-11-23T01:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5746.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Mellitus</video:tag>
      <video:tag>type</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Creationists-are-WRONG-about-MacroEvolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Creationists are WRONG about MacroEvolution</video:title>
      <video:description>Here I show how creationists are wrong when it comes to MacroEvolution (MaE).  MaE is defined as evolution at or above the species level.  This means MaE includes speciation.  Despite what creationists say there are examples of new species occurring in nature, and scientists have produced new species in the lab.  Many creationists claim that MaE means there must be a huge change in appearance.  This is false.  Many sister species, existing in the same genus and the cases we have of new species occurring in nature, share many characteristics.  A new species of mosquito will still resemble a mosquito, and a new species of worm will still resemble a worm.  Only after many speciation events will large changes begin to accumulate.  This may take tens to hundreds of millions of years.  

Many ID/creationists do accept MicroEvolution (MiE), but claim MiE is different from MaE.  Here I show how a MiE step can lead to a MaE event through the evolution of the sperm egg receptor ligand complex.  A species is best defined as a group of organism that can successfully produce fertile offspring.  Once the sperm of one population can no longer fertilize the eggs of another population and vice versa, we have two species.  

Finally, many creationists claim that there is not enough variation within a species to allow for the large changes in phenotype (appearance).  Anyone who claims this has obviously never seen the myriad of dog breeds, all of which were derived from the same species, wolf.

My point here is, MacroEvolution includes speciation, and speciation has been observed in nature and in the lab.  Also, MicroEvolutionary steps can result in speciation.  Scientists do not doubt MacroEvolution, but they do debate how and under what circumstances it occurs.

For a good read on MacroEvolution go to:   

http://www.talkorigins.org/faqs/macroevolution.html

To download this video go to:
http://www.mediafire.com/?bdhcltj0ffm

If you wish to translate this video you can download the PowerPoint file from:
http://www</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/60a2212e-273c-4f71-96f3-839a5b5e1dcf/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2581.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-the-Distance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring the Distance</video:title>
      <video:description>When it is not possible to measure the distance by direct methods then the indirect methods are used. Video shows most commonly used methods for distance measurement i.e. - triangular method, angular method and parallax method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/60ab4659-e788-4392-94d4-8af007e9a60a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2011-12-14T06:19:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11778.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>measurement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Distance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acceso-a-la-Arcada-de-Frohse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acceso a la Arcada de Frohse</video:title>
      <video:description>En este video se explica cuales son los reparos anatomico para acceder a la Arcada de Frohse, sitio frecuente de atrapamiento del nervio radial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/08b8777b-e8c9-480f-85d1-cb9c92038144/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-04-07T22:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1606.mp4</video:content_loc>
      <video:uploader>Equipo de Disección Facultad de Medicina U.B.A</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>diseccion</video:tag>
      <video:tag>nervio</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>disecction</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>anatomia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inflammatory-disease-of-the-bowel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inflammatory disease of the bowel</video:title>
      <video:description>This is a disease of the digestive tract, this video provides academic information on the two types of inflammatory bowel disease. The causes and effects of the inflammation are provided.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60c06624-26cd-42f1-9dec-b0316a0c4a5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2010-11-15T19:51:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5433.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inflammatory</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Absorption-Animated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology Absorption Animated</video:title>
      <video:description>Pharmacokinetics considers the movement of drugs within the body and the way in which the body affects drugs with time the composition of the drug has an important influence on where the drug is absorbed where the drug is distributed to where and how effectively it is metabolised and finally how rapidly it is excreted</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60d0fafe-32a6-4635-9c7d-bb52b5d0099d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-11-16T14:59:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5524.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transistors-sixty-symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transistors sixty symbols</video:title>
      <video:description>Sixty symbols is a series of popular science videos created by the university of nottingham the invention of the transistor helped john bardeen to one of his two nobel prizes for physics start watching or view the short transistor video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/60d4e1a1-07a3-42d6-baf1-8af2bbbe5e75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-01-12T01:27:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28720.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Transistors</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Maxillary-Tuberosity-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Maxillary Tuberosity Reduction</video:title>
      <video:description>&quot;Lec 28 - Maxillary Tuberosity Reduction&quot; Shows the surgical process of tuberosity reduction.   Orig. air date: JAN 10 79

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21223.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-09T03:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lifyqta8SHk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Tuberosity</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Prepare-Syringe-For-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Prepare Syringe For Injection</video:title>
      <video:description>This video shows the preparing of Syringe for injection. A proper care is very necessary while preparing syringe because it may result into infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61b1f9fa-7bb3-4b5c-8f1a-c563667620ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:12:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8851.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preparing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Syringe</video:tag>
      <video:tag>for</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>type</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subcutaneous-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcutaneous Injection</video:title>
      <video:description>Subcutaneous Injection was originally produced by the us army in 1978 it has been reformatted and edited for digital use by the brookside associates medical education division this modification is c 2005 all rights reserved</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61ca70f7-8570-4b8f-9219-05ff3af618f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-12-03T03:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10630.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Others</video:category>
      <video:tag>subcutaneous</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nitrogen-a-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nitrogen a Chemical Compound</video:title>
      <video:description>What Is Nitrogen? Where is the name originated from? What are the sources, abundance and the uses of Nitrogen? This video tell a lot more about the nitrogen compound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61d1bd44-c973-4f0d-8831-560067028007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2011-12-12T02:57:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11448.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Nitrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrons-Arrangement-In-An-Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron&apos;s Arrangement In An Atoms</video:title>
      <video:description>Electronic configuration i.e. the arrangement of electrons into different energy shells is show here. The electron occupies the energy level according to the holding capacity of each energy level.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61d0b572-cc4c-463f-8e4f-ec222c4e7566/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-15T06:56:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11880.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>arrangement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>atoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glenohumeral-Joints-Ligaments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glenohumeral Joint&apos;s Ligaments</video:title>
      <video:description>This video will help you to understand the ligaments of the glenohumeral joint. The diagrams of the head of humerus articulates with glenoid fossa is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/61fd7451-e7fe-440a-8db9-620195cc57ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2013-01-19T05:11:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28946.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>ligaments</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Glenohumeral</video:tag>
      <video:tag>Joint</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Techniques-For-Myomectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques For Myomectomy</video:title>
      <video:description>Myomectomy involves the surgical procedure for the removal of fibroids from uterus. A whole surgical procedure is described here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6216bc2e-9a99-4734-b82a-ebeaa1ce0e41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2011-12-06T18:36:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10828.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>for</video:tag>
      <video:tag>myomectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trap-Jaw-vs-Ant-Lion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trap Jaw vs Ant Lion</video:title>
      <video:description>This video clips from monster bug wars Shows the fights of Trap-jaw and Ant lion. Their body structure and different parts are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/62364207-4c68-4573-80b0-8eb55ef8f0ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2013-01-12T01:15:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28698.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Trap</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>lion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcium-carbonate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium carbonate</video:title>
      <video:description>Calcium carbonate video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2fdf1c3-6b04-44b6-9d97-8884b1c1f61d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-12T11:59:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5045.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Calcium</video:tag>
      <video:tag>carbonate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Venous-Puncture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Venous Puncture</video:title>
      <video:description>Venous Puncture is a technique in which a sharp object is punched into the vein through the skin. A brief description of this process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/62a3dc63-04e0-453c-b769-22a62ea7cabd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2013-02-10T01:55:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29864.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>puncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-genome-sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human genome sequencing</video:title>
      <video:description>This video shows Human genome sequencing. The public Human Genome Project started by identifying unique marker sequences distributed throughout the genome. Then, many copies of a small section of DNA were randomly cleaved into smaller fragments, and each small fragment was sequenced. Because there were originally many copies of the DNA in question, many fragments represented the same part of the genome. These were aligned by identifying overlapping regions of the sequence, and then they were assembled into the original DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/62ae19d1-e1bb-4afa-a9bf-a03d7dcb6285/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2013-02-08T23:48:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29705.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>sequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Doctors-HPV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Doctors - HPV</video:title>
      <video:description>Healthcare professionals discussing the Human Papilloma Virus (HPV) during a TV show. The virus is known to be wide spread and cause cancer. It`s transmitted by sexual contact and infects the genitals. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/62aae6bd-a72b-4c62-b65c-58e0e066083b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-12-03T11:54:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6372.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>HPV</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>genitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saline-Lock-medication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saline Lock medication</video:title>
      <video:description>Saline Lock is one way of giving intravenous medication. The nurse gives a detailed section of how to do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62b636e9-98f5-4e2c-9abe-6cadb6cd7fb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-28T05:39:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8244.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>drugs</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>saline</video:tag>
      <video:tag>Lock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hanging-an-IV-bag-with-line-insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hanging an IV bag with line insertion</video:title>
      <video:description>This is a lesson on how to hang an IV bag with line insertion while administering treatment. Note how it is first assembled before hanging.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ea91354-22b3-45f8-8ff6-2f731034f9d0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-11-30T22:10:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9626.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>IV</video:tag>
      <video:tag>Bag</video:tag>
      <video:tag>with</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Osmium-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Osmium Element?</video:title>
      <video:description>This video decribes Osmium element which is a chemical element with the symbol Os and atomic number 76.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/62b87478-10ed-4c92-9989-9be55647ae04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-12T02:14:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11324.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>osmium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Killer-Cell-Immune-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Killer Cell  - Immune System</video:title>
      <video:description>Natural Killer Cells are the most aggressive white cells in the immune system. They make up about 5% to 15% of the total lymphocyte circulating population. They target tumor cell and protect against a wide variety of infectious microbes. Natural Killer Cells are a very important factor in the fight against cancer. Immune Stimulation is the key to keeping the white blood cell count high and giving the Natural Killer Cells a chance to fight cancer and other diseases.
http://www.cancerfoundation.com/about.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/62e1a5b0-188e-419d-92ed-f759d3c78f58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-11T22:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/22993.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-clean-are-public-toilets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How clean are public toilets</video:title>
      <video:description>People tend to go out of their way to avoid touching the toilet with their skin.  But, is this really effective in preventing contaminants? Take a look at the video to find out the answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6348ac23-3c14-4781-9074-3d25a9df55c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2014-10-02T00:24:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31776.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>toilet</video:tag>
      <video:tag>hover</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-protein-kinase-is-activated-by-cAMP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How protein kinase is activated by cAMP</video:title>
      <video:description>This video describes activation of protein kinase by camp.

Cyclic AMP activates protein kinase A by binding to a regulatory peptide and altering its conformation. Learn more in this molmodac, or molecular mode of action, video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6349a2df-3806-46bd-95d8-e6b42095d58c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-10-10T10:27:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27724.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>activation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>A</video:tag>
      <video:tag>by</video:tag>
      <video:tag>camp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-lower-limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the lower limb</video:title>
      <video:description>This video shows a sensory and reflexes exam of the lower limb. A step by step full examination is shown here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/634b930a-2433-4db9-8ca5-7c6a1a22139c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T22:40:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10482.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sensory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aluminium-A-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aluminium A Chemical Compound</video:title>
      <video:description>This video shows the name origin, abundance, sources and uses of Aluminum. Aluminium is the most plentiful metal in earth&apos;s crust but virtually never occurs in free form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/634f8ef6-7a6d-4d47-93a8-83560d81e553/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-12T02:26:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11361.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Aluminium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bevacizumab-trade-name-Avastin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bevacizumab (trade name Avastin)</video:title>
      <video:description>drug used in treatment of cancer that targets the angiogenesis pathway. en.wikipedia.org ... drug cancer 3D modelling protein molecular structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/635adffc-df09-4b83-8482-df1da7f26781/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-04-24T23:07:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2096.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>drug</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>modelling</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-114-U09_L1_T2_we3-Factoring-Trinomials-by-Grouping-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - U09_L1_T2_we3 Factoring Trinomials by Grouping 3</video:title>
      <video:description>U09_L1_T2_we3 Factoring Trinomials by Grouping 3

U09_L1_T2_we3 Factoring Trinomials by Grouping 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24708.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-17T16:14:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVIZmOQBS5M</video:player_loc>
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      <video:category>Mathematics</video:category>
      <video:tag>U09</video:tag>
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      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Identifying-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Identifying Rays</video:title>
      <video:description>Identifying Rays

u07_l1_t1_we1 Identifying Rays</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24907.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2012-09-17T17:28:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w9jEq6dmqPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Enlightenment-and-the-Public-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Enlightenment and the Public Sphere</video:title>
      <video:description>Lec 5 - The Enlightenment and the Public Sphere. European Civilization, 1648-1945 (HIST 202)

While the major philosophical projects of the Enlightenment are associated with the names of individual thinkers such as Montesquieu, Rousseau, and Voltaire, the cultural transformation in France in the years leading up to the Revolution should also be understood in the context of the public sphere and popular press. Alongside such luminaries as those associated with Diderot&apos;s Encyclopédie were a host of lesser pamphleteers and libellists eager for fame and some degree of fortune. If the writings of this latter group were typically vulgar and bereft of literary merit, they nonetheless contributed to the &quot;desacralization&quot; of monarchy in the eyes of the growing literate public. Lawyers&apos; briefs, scandal sheets and pornographic novels all played a role in robbing the monarchy of its claim to sacred authority at the same time as they helped advance the critique of despotism that would serve as a major impetus for the Revolution.

00:00 - Chapter 1. Six Ways That the Enlightenment Mattered 
05:52 - Chapter 2. The Spread of Enlightenment Thinking through the Public Sphere: Academies, Masonic Lodges, and Salons 
12:58 - Chapter 3. The Enlightenment among the Grub Street Hacks
23:05 - Chapter 4. Desacralization of the French Monarchy 
27:43 - Chapter 5. Legal Briefs on the Despotism of the Monarchy: The Law as a New Source of Sovereignty
36:41 - Chapter 6. Sensational Royal Affairs: The Erosion of Monarchical Prestige 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:duration>2879</video:duration>
      <video:publication_date>2012-08-26T11:12:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/INGBS1LIBCA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>Marie</video:tag>
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      <video:tag>Rousseau</video:tag>
      <video:tag>Voltaire</video:tag>
      <video:tag>censorship</video:tag>
      <video:tag>Scandal</video:tag>
      <video:tag>Jansen</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Rohan</video:tag>
      <video:tag>Darnton</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>social</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Nuclei-Protein-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Nuclei Protein Extraction</video:title>
      <video:description>This protocol involves three steps to prepare nuclear extracts. First, the cells are collected. Then, make cell membrane fragile using a pestle in hypotonic buffer. After collection of the cytoplasmic fraction, the nuclei are lysed and the nuclear proteins are solubilized in the lysis buffer.</video:description>
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      <video:duration>289</video:duration>
      <video:publication_date>2010-06-02T02:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4384.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-evolution-deception-amazing-Birds-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The evolution deception - amazing Birds 6</video:title>
      <video:description>This video gives information about evolution deception by showing the perfection of some amazing birds which can not really happen by coincidence. Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/05d92427-c6b5-4811-b570-4ce838402f57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>494</video:duration>
      <video:publication_date>2009-05-17T18:55:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2249.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
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      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5ME-C117-Case-Study-Hip-Implant-Corrosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 5ME C117  Case Study: Hip Implant Corrosion</video:title>
      <video:description>5ME C117  Case Study: Hip Implant Corrosion

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19244.jpg</video:thumbnail_loc>
      <video:duration>4976</video:duration>
      <video:publication_date>2012-09-05T00:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NaTIspKAcR4</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>ME</video:tag>
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      <video:tag>cal</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jet-Engines-How-they-do-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engines; How they do it</video:title>
      <video:description>Every jet engine has too be precisely engineered. This video takes a tour to the Rolls Royce testing Facility for further insight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/60b8529e-bff5-4f8e-9a8d-3f3ca2a46ff7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-11-25T20:57:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7933.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>They</video:tag>
      <video:tag>It</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Model-Blood-Circulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Model - Blood Circulation</video:title>
      <video:description>This video describes Blood Circulation in the Kidney via the renal artery, renal vein and how it supports the Kidney&apos;s internal structures,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/64738d3e-feff-455d-94ea-a9c8739244f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-11-13T22:57:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5203.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>model</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Circulation</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>Sinus</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>vein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-an-eye-cyst-by-vitrectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of an  eye cyst  by vitrectomy</video:title>
      <video:description>Vitrectomy is a surgical removal of the transparent gel in the eye named the vitreous. It&apos;s done when there is a retinal detachment. This video illustrates the removal of a cyst by vitrectomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/64769def-fbd4-4161-865e-0c399cf0efd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-11-28T05:54:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8282.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vitrectomy</video:tag>
      <video:tag>to</video:tag>
      <video:tag>remove</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Cyst</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Left-Ventricle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Left Ventricle</video:title>
      <video:description>An open view of the Left and Right septums divided by the intraventricular septum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/647e756e-24d3-4a62-8f7c-81066f8fc4d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-13T22:39:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5187.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>intraventricular</video:tag>
      <video:tag>septum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanotechnology-the-new-frontier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanotechnology; the new frontier</video:title>
      <video:description>Nanotechnology researchers are manipulating particles at the atomic level. New cures for cancer, clothes that don&apos;t stain, and solar panels as thick as a sheet of paper are only some of the things that in use in near future. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/64932f1b-305f-47c0-92f5-d566e9c3afc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2008-03-28T00:09:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1281.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Education</video:category>
      <video:tag>nanotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bronchial-Tree-Model-Larynx-Posterior-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Larynx - Posterior View</video:title>
      <video:description>This video describes the posterior anatomy of the Larynx within the Bronchial tree. In this you can visualize the cricoid cartilage, thyroid cartilage, arytenoid cartilage among others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/65af0dd5-153d-4250-8761-98dba2da2792/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-13T20:47:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5129.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Larynx</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>View</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>cartilage</video:tag>
      <video:tag>arytenoid</video:tag>
      <video:tag>corniculate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-of-the-Female-reproductive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of the Female reproductive System</video:title>
      <video:description>Among the systems in the human body the reproductive system is one of the important systems. This video explains the functions of each section of the human female reproductive system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/65b57c4e-60c5-4e1e-8a25-ad61ca918f47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-12-11T23:40:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11177.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Part2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-Nasal-Septoplasty-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Nasal Septoplasty Surgery</video:title>
      <video:description>This procedure is performed to correct a deviated nasal septum which is obstructing nasal airflow or preventing surgical access to the sinus outflow tracts watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/65b1a9cb-43da-428c-aec1-5e6dbefe59af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T02:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9912.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Septoplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-T7-Primase-Helicase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of T7 Primase Helicase</video:title>
      <video:description>The primase/helicase from the T7 bacteriophage is required for unwinding duplex DNA and the production of short RNA primers called Okazaki fragments during DNA replication. The RNA primers are synthesized in the primase domain of the molecule via a two metal-ion mechanism of catalysis that is facilitated by the zinc-binding domain. During primer synthesis the zinc-binding domain closes over the active site of the primase domain. 

   The helicase domain unwinds DNA by shuttling the 3&apos;-end of the duplex DNA away from the molecule by pulling the 5&apos;-strand through the enzyme. The mechanism of unwinding is facilitated by DNA binding loops present in the helicase domain. This movie is based on the X-ray crystal structure of the primase and helicase domains. Zinc binding domains have been modeled in.

   The first half of the animation highlights the possible mechanism of DNA unwinding by the helicase domain. The motion of each domain has been inferred from the crystal structure. The second portion of the movie highlights the mechanism of RNA primer synthesis by the primase/zinc binding domain. Synthesis of short RNA primers of a defined sequence (5&apos;-ACCC-3&apos;) are utilized by the replicative polymerases during lagging strand DNA synthesis. Finally, the new primer/template is presented to the replication machinery by the zinc binding domain.

www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/65be7792-ea72-445c-a1cf-05f22a25aa35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2008-01-05T21:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1216.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>primase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-science-of-posture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The science of posture</video:title>
      <video:description>We all spend hours in front of our computers.  With this nice animation, learn how correct posture can help aliviate those aches and pains we all have after a long day in front of the computer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/65c7488f-e70a-4fe1-b4c2-42b1afd8c540/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2014-08-27T23:12:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31546.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>posture</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>relieve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastric-Band-Surgery-Complications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Band Surgery Complications</video:title>
      <video:description>It has been voted as one of the easier ways of losing weight but do you lose in exchange. This video documents some of the complications that occur and arise because of gastric band surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/657ff303-9016-4f90-9313-723b5fb14ffd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-28T05:45:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8261.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>complications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cold-Dark-Matter-From-Psychic-TV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cold Dark Matter From Psychic TV</video:title>
      <video:description>This video is from Psychic TV. It shows a still image with cold dark matter on the upper right of the video while playing a background music.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6709ee40-6824-4d30-addc-1597d8b09f75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-12-13T06:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11685.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychic</video:tag>
      <video:tag>TV</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Slavoj-Zizek-on-Why-We-Are-Wrong-About-What-Makes-Us-Happy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Slavoj Zizek on Why We Are Wrong About What Makes Us Happy</video:title>
      <video:description>The adage is true:  be careful what you wish for lest you get your wish.  Philosopher Slavoj Žižek talks about why happiness is often not as simple to attain as we believe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/671b0581-a49f-4d55-b4be-06009874f4cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-12-09T16:31:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28478.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Slavoj</video:tag>
      <video:tag>Žižek</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>fulfillment</video:tag>
      <video:tag>creativity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acid-Catalyzed-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acid Catalyzed Mechanisms</video:title>
      <video:description>This video shows specific versus general acid catalysis. Watch this video to know all about these acid catalyzed mechanisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/671ec442-a4c7-45ee-86e9-a59401c2d259/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2010-11-30T13:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6295.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>specific</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>catalysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Particular-Solutions-Inhomogeneous-2nd-Order-ODE-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Particular Solutions Inhomogeneous 2nd Order ODE Formula</video:title>
      <video:description>A Particular Solutions Formula For 
Inhomogeneous Second Order 
Linear Ordinary Differential Equations
    
      ©   2011  Claude Michael Cassano/nFinding a particular solutions to a linear inhomogeneous ordinary differential equation has always been a process of determining homogeneous solutions, and then adding any particular solution of the inhomogeneous equation. The well-known methods of undetermined coefficients and
variation of parameters have long been the standard in determining this particular solution. The former has sometimes been considered &apos;ad-hoc&apos;, and both can be intricate. A relatively simple formuila has been found which allows the particular solution to be written and evaluated immediately. 
           Corollary II.2 manifests the particular solution formula for second order
linear inhomogeneous ordinary diffrential equations. It shows that beyond equations
with constant coefficients, that particular solutions can be quite complicated and
demanding. Indeed, the method of undetermined coefficients is useless in more
demanding problems, and, although using the Wronskian method can be applied,
my Corollary II.2 formula requires only one of the homogeneous solutions be
determined - and is far more compactly and elegantly written. 
For second order ODEs these make the methods of undetermined coefficients and variation of parameters obsolete.
    
The proofs in more detail may be found in my book available on Kindle in digital format at amazon.com, and links to all my books may be found at:  /nhttps://sites.google.com/site/themathematicalnatureofreality//nhttps://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books
... 
My 3rd &amp; 4th order formulas are on video, now, and my arbitrary order book is available on kindle, now, too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/67225711-f26d-4590-8a38-26576fbaed43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2011-04-02T00:15:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6899.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscope-endoscopy-systems-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscope endoscopy systems in action</video:title>
      <video:description>This is an overview of how an endoscope endoscopy system works. It&apos;s one of the most advance tool ever developed for this purpose. Also for further details on its functioning log to the www.portascope.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/673927f1-e6a0-4c90-b8fe-951d8ddb6cda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>509</video:duration>
      <video:publication_date>2011-12-01T04:49:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10244.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>endoscope</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drug-Metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drug Metabolism</video:title>
      <video:description>The primary site of drug metabolism is the liver, the organ that plays a major role in metabolism, digestion, detoxification, and elimination of substances from the body. Enzymes in the liver are responsible for chemically changing drug components into substances known as metabolites. Metabolites are then bound to other substances for excretion through the lungs, or bodily fluids such as saliva, sweat, breast milk, and urine, or through reabsorption by the intestines. The primary mode of excretion is through the kidneys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6772e621-4273-40c9-975d-bf67d47764e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2010-11-09T13:51:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4871.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>drug</video:tag>
      <video:tag>Metabolism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 6: Column Space and Nullspace.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14540.jpg</video:thumbnail_loc>
      <video:duration>2761</video:duration>
      <video:publication_date>2012-08-26T19:10:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8o5Cmfpeo6g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbon-Allotropes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon Allotropes</video:title>
      <video:description>Diamond:
Diamond is one of the best known allotropes of carbon, whose hardness and high dispersion of light make it useful for industrial applications and jewelry. Diamond is the hardest known natural mineral, making it an excellent abrasive and also means a diamond holds its polish extremely well and retains luster.

Graphite:
Graphite (named by Abraham Gottlob Werner in 1789, from the Greek γραφειν: &quot;to draw/write&quot;, for its use in pencils) is one of the most common allotropes of carbon. Unlike diamond, graphite is a conductor, and can be used, for instance, as the material in the electrodes of an electrical arc lamp. Graphite holds the distinction of being the most stable form of solid carbon ever discovered.


Amorphous carbon:
Amorphous carbon is the name used for carbon that does not have any crystalline structure. As with all glassy materials, some short-range order can be observed, but there is no long-range pattern of atomic positions.

Fullerenes:
The fullerenes are recently-discovered allotropes of carbon named after the scientist and architect Richard Buckminster Fuller, but were discovered in 1985 by a team of scientists from Rice University and the University of Sussex, three of whom were awarded the 1996 Nobel Prize in Chemistry.
 
Lonsdaleite:
Lonsdaleite is a hexagonal allotrope of the carbon allotrope diamond, believed to form when meteoric graphite falls to Earth. The great heat and stress of the impact transforms the graphite into diamond, but retains graphite&apos;s hexagonal crystal lattice.

Chaoite:
Chaoite is a mineral believed to have been formed in meteorite impacts. It has been described as slightly harder than graphite with a reflection colour of grey to white. However, the existence of carbyne phases is disputed – see the entry on chaoite for details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/67a92264-115b-4d3d-83de-19498317efd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2010-11-09T21:09:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4881.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>Allotropes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sting-Snorkeling-with-golden-jellyfish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sting? Snorkeling with golden jellyfish</video:title>
      <video:description>Where do the golden jellyfish get their name from? Don&apos;t they sting. Here is to snorkeling with golden jellyfish in the Pacific abyss by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/67aa73bf-ef33-46e8-9f40-fd4f6e5adbae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-26T00:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7979.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Snorkling</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>jellyfish</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Abyss</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lymph-vessel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymph vessel</video:title>
      <video:description>Lymphatic system is composed of lymph vessels. Lymph is carried inside lymph vessels unidirectionally towards the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/67ae8848-ee1c-4c21-96f3-259b6b9a374e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-04-23T05:06:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1968.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lymph</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>lymphatic</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sine-wave-influencing-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sine wave influencing water</video:title>
      <video:description>Brusspup shows us how he creates his famous experiment.  He runs a sine wave over a stream of water.  See the amazing resuls</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/67ad4bf0-3da9-4ac6-869c-f58449ddaea5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2014-08-27T21:07:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31461.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>sinewave</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sleeping-Tight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sleeping Tight</video:title>
      <video:description>Here are the tips from a medical director about sleep tight all night. A tight sleep is necessary for healthy body and for recovery from injury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/67af1c9f-991c-4285-9876-c64bb9a4d9a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-06T20:08:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10908.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sleep</video:tag>
      <video:tag>Tight</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Night</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Prevent-Shrinking-Bottom-Line-With-A-Streamlined-Inte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Prevent Shrinking Bottom-Line With A Streamlined Inte</video:title>
      <video:description>Medicalbillersandcoders.com preventing shrinking bottom-line with a streamlined internal medicine billing process</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/67e00b7b-dcb2-421c-921b-429baf1add73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2014-06-19T11:12:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30990.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>services</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-reason-we-throw-up-in-a-car</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The reason we throw up in a car</video:title>
      <video:description>When the ears and eyes send mixed signals to the brain the biological response is vomiting.  Why? well, this video showes us just that.  Spoiler: It has something to do with motion sickness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6805e78d-d7a9-4e49-b8b2-b188ad9c394a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2014-10-01T23:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31770.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>motion</video:tag>
      <video:tag>Sickness</video:tag>
      <video:tag>car</video:tag>
      <video:tag>vomiting</video:tag>
      <video:tag>throwing</video:tag>
      <video:tag>up</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Colon-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colon Cancer</video:title>
      <video:description>The cancer of the colon may begin at the rectum or the large intestine of which cancer is uncontrolled growth of cells. This video shows an animation of the disease and its treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68b8ae16-fda3-4073-a092-345c63981cc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-01T02:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10004.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inguinal-hernia-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inguinal hernia surgery</video:title>
      <video:description>New tension free open inguinal hernia repair without mesh based on the physiological principle with associated complications of a foreign body and recurrence use of an un detached strip of the external oblique aponeurosis in place of mesh between the muscle arch and the inguinal ligament gives a strong and physiologically dynamic posterior wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68ba0c8f-02a8-45a8-aecb-b41c5cc0dbc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>650</video:duration>
      <video:publication_date>2011-12-06T17:12:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10686.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>without</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>physiolo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Electrical Engineering 240</video:title>
      <video:description>lec 11-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20891.jpg</video:thumbnail_loc>
      <video:duration>4859</video:duration>
      <video:publication_date>2012-09-07T23:59:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_q97nOamTzU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Real-or-not-real-a-UFO-attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real or not real, a UFO attack</video:title>
      <video:description>Well this video shows a random guy who seems to be checking out his camera and focusing on his friend. Lo, and behold he gets really shocked when he sees an unknown flying object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68e6fece-44c0-4e1b-9ea4-f14871d0bd70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-25T23:53:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7964.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ufo</video:tag>
      <video:tag>attack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Purifying-water-for-HPLC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Purifying water for HPLC</video:title>
      <video:description>This video describes for water is purified for HPLC. HPLC requires highly purified, deionised water. This is filtered through a 0.45micron filter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/68f30567-effd-4853-a969-9dba4463063a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-15T01:08:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5356.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Purifying</video:tag>
      <video:tag>water</video:tag>
      <video:tag>for</video:tag>
      <video:tag>HPLC</video:tag>
      <video:tag>highly</video:tag>
      <video:tag>purified</video:tag>
      <video:tag>deionised</video:tag>
      <video:tag>T</video:tag>
      <video:tag>0</video:tag>
      <video:tag>45micron</video:tag>
      <video:tag>filter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Supersonic-Free-Fall-and-Dinosaur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supersonic Free Fall and Dinosaur</video:title>
      <video:description>Supersonic free fall is the speed obtained during free fall. Person in this video is annexed about the discovery of new kind of dinosaur.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/68f85934-905a-4528-803b-81d2884fc3ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2013-02-08T03:46:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29632.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Supersonic</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>element</video:tag>
      <video:tag>Hankium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Off-surround-ganglion-cells-and-on-centers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Off surround ganglion cells and on centers</video:title>
      <video:description>This is an interactive biology lesson making biology a fun discipline. We cover deep the way on center, off surround ganglion cells react to light which stimulates cones and rods at the center and the receptive fields of surround ganglion cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/68f9bbd1-5b67-4823-b606-f25d12f63ad9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2013-01-18T07:11:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28876.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>off</video:tag>
      <video:tag>surround</video:tag>
      <video:tag>Ganglion</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>and</video:tag>
      <video:tag>on</video:tag>
      <video:tag>centers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-formation-of-DNA-and-p53-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex formation of DNA and p53 protein</video:title>
      <video:description>p53 (also known as protein 53 or tumor protein 53), is a tumor suppressor protein that in humans is encoded by the TP53 gene.
Reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/68fcf3d1-0758-40f1-94bc-05d3b44f3221/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-10-16T04:23:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4671.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>p53</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #2</video:title>
      <video:description>An introduction to HHMI&apos;s Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells. Introducing Dr. Douglas Melton: biography, video introduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/69b966d3-b688-40d9-a75c-262d4cc1ff55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2007-08-16T14:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/785.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-insight-on-Intussusception-and-Appendectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An insight on Intussusception and Appendectomy</video:title>
      <video:description>Intussusception is when a portion of the intestine inverts with another part. This video shows how this condition can be cured by a surgery. And also the video demonstrates how the appendix is removed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69cbd58d-f757-4b91-ace6-6f96160255c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-01T02:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9925.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intussuseption</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Appendectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volvox-Dances-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volvox Dances Video</video:title>
      <video:description>Volvox division chlorophyta a genus of green algae sometimes alternatively regarded as protozoa class Phytomastigophora in which the cells occur in spherical motile colonies of 500 to many thousands of cells according to species</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69d1b6ea-2387-45f6-957b-59f8d2cebfc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-24T18:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5991.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Volvox</video:tag>
      <video:tag>Dances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fate-of-Fat-in-The-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fate of Fat in The Body</video:title>
      <video:description>An overview of how dietary fat gets digested, packaged, and sent to various tissues for storage or energy exploitation. Food enters stomach and intestines. In intestines food (now digested) is adsorbed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69d1d5ee-1562-4a35-ae63-cdab18432b2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2010-11-24T00:13:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5848.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fat</video:tag>
      <video:tag>nutrition</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-From-DNA-to-mRNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription: From DNA to mRNA</video:title>
      <video:description>Before the synthesis of a protein begins, the corresponding RNA molecule is produced by RNA transcription. One strand of the DNA double helix is used as a template by the RNA polymerase to synthesize a messenger RNA (mRNA). This mRNA migrates from the nucleus to the cytoplasm. During this step, mRNA goes through different types of maturation including one called splicing when the non-coding sequences are eliminated. The coding mRNA sequence can be described as a unit of three nucleotides called a codon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/69ed474b-65e2-429b-bc91-004e7a740a62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-05-16T02:13:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/356.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Splicing</video:tag>
      <video:tag>maturation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Save-the-Microbes-Save-the-Planet-Part-1-MWV2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save the Microbes, Save the Planet - Part 1 (MWV2)</video:title>
      <video:description>Filmed on April 26, 2007 at the American Museum of Natural History during the Small Matters Symposium. This public panel was introduced by Michael Novacek, Senior Vice President for the AMNH and was moderated by Julie Burstein, Executive Producer for Public Radio International and WNYC&apos;s Studio 360</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/69d46959-a168-4c24-8bd2-ca014fd74846/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1855</video:duration>
      <video:publication_date>2010-04-19T20:30:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4304.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>american</video:tag>
      <video:tag>Burstein</video:tag>
      <video:tag>Colwell</video:tag>
      <video:tag>conference</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>History</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Julie</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Mu</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Skeletal-muscle-fiber-model-myofibrils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skeletal muscle fiber model myofibrils</video:title>
      <video:description>Skeletal muscle is best recognized at the structural unit level as a long cylindrical cell or fiber each muscle consists of strands of myofibrils all myofibrils are composed of smaller myofilaments actin and myosin that give rise to a repeating pattern along the length of the myofibril</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6accb945-55ee-41fa-b24f-c1fb58104a8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-15T12:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5374.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>fiber</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Myofibrils</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Chemical-Equilibrium-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Chemical Equilibrium - Lecture 19</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 19/nTopics covered:
	/nChemical Equilibrium/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 19/nIn this course, because I am a biological chemist now, I am going to give you some examples between chemistry and biology./nWe are going to teach you these principles of chemistry./nI am going to explain to you why that is relevant and how it applies to the more life sciences or biological areas to try to give you a sense of how I made this transition and being someone who did not like chemistry in high school to somehow who has now been a chemist for the rest of my life./nAnd so this is another important point that I like to make which is never say you really hate a subject, because I said I really do not like chemistry and became a chemist. I am doing chemistry for the rest of my life./nAnd that can happen to you, too./nSo be very careful what you say because you may discover later that that is really what you want to be doing. All right. What are we going to do in this second half of the course? We are going to first start out by finishing chemical equilibrium./nProfessor Ceyer started this. She led you from thermodynamics into chemical equilibrium and introduced you to the chemical equilibrium constant K. And so we are going to take it from there. And we will do a little review of what she covered on Monday as well./nThen we move into acid base equilibrium./nThis is a form of equilibrium. And from there to oxidation reduction reactions. And just from this connection between chemistry and biology, enzymes, which are the proteins in your body that catalyze all the reactions which allow you to walk around and breathe and all those kind of good things, most of these enzymatic reactions involve either an acid based kind of catalyzed reaction or oxidation reaction or both./nSo these are fundamental parts of how living systems work./nThen we cover transition metals, and I am going to explain during that part about metals in bio</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6ad191ab-cdd3-4d95-af92-be2a7f8a0a67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2575</video:duration>
      <video:publication_date>2009-04-16T23:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1750.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Spermatogenesis-and-Oogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org Animation on Spermatogenesis and Oogenesis</video:title>
      <video:description>NurseReview.Org ... nursereview.org Animation Spermatogenesis and Oogenesis nclex cgfns anatomy medicine nle animation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6adb82c2-e378-4245-a5f6-fbbb79851476/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-04-24T23:01:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2085.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oogenesis</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>nle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-protein-expression-tissue-microarray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of protein expression: tissue microarray</video:title>
      <video:description>Expression of protein can be analyzed by tissue microarray method. This method allows to analyze large number of tissue sample simultaneously. This video demonstrates how tissue microarray is used to analyze protein expression. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6ad9cedd-d5cb-4a11-9c20-78a64a3a8798/cand_5.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2010-04-20T06:22:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4313.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>Microarray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-ant-home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New ant home</video:title>
      <video:description>A few lessons we as humans could learn from one of the busier beings in nature. This is the building of a new ant home in the Ant Attack series from BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6b0504b7-1482-4cc7-aa86-0866c2a9a8b8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T04:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8071.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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      <video:tag>new</video:tag>
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    <loc>https://dnatube.com/videos/Maintenance-of-pH-Buffer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Buffer solutions are solutions which resist change in hydronium ion and the hydroxide ion concentration (and consequently pH) upon addition of small amounts of acid or base, or upon dilution. Buffer solutions consist of a weak acid and its conjugate base.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6b0b99f3-ac5d-4537-87bc-bae04f889f07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2007-05-16T02:32:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/372.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>Buffer</video:tag>
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    <loc>https://dnatube.com/videos/Penn-Jillette-on-Raising-Atheist-Families</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penn Jillette on Raising Atheist Families</video:title>
      <video:description>Penn Jillette shares an anecdote about his five-year-old daughter saying &quot;There is no God!&quot; to her cousin, and discusses the difficulties with raising atheist families.  Society&apos;s misconceptions, Jillette says, of what it means to be an atheist are significant obstacles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6b0f0b5f-4da4-4e36-9ef1-fce7aa583822/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2012-12-02T23:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28262.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>Think</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Proof: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)</video:title>
      <video:description>Proof: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)

Proof of the trig identity: cos(a+b) = (cos a)(cos b)-(sin a)(sin b)</video:description>
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      <video:duration>562</video:duration>
      <video:publication_date>2012-09-06T01:40:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V3-xCPDzQ1Q</video:player_loc>
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      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
      <video:tag>sin</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is HPLC High Performance Liquid Chromatography</video:title>
      <video:description>What is HPLC? How does it works? What does actually happens inside and how the liquids are separated from each other? This video will explain all this in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c6e4cc6-91d9-417b-b7c1-f9b862287df1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-06T19:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7291.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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      <video:tag>chromatography</video:tag>
      <video:tag>HPLC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Episode 3 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Ernest Rutherford conducted a historical experiment that revealed that most of the mass of an atom is concentrated in a tiny nucleus made of protons and neutrons. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www ...</video:description>
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      <video:publication_date>2009-04-18T07:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1818.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a79ffef6-40f0-48b8-b119-05074e5e9c82/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>Torso</video:tag>
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      <video:tag>Paired</video:tag>
      <video:tag>arteries</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>213</video:duration>
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      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>penetrating</video:tag>
      <video:tag>Keratoplasty</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6c9f8b54-c80c-4c9b-874b-6fcdc75c1071/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2010-11-14T09:15:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5244.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
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      <video:tag>motor</video:tag>
      <video:tag>principle</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23757.jpg</video:thumbnail_loc>
      <video:duration>4473</video:duration>
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      <video:uploader>0|40|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6d59f4be-e1ed-45bc-ae46-ea50557f5095/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
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      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioengineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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Audience questions are answered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/6d5f029b-4742-4f21-94ad-be0e0e9901ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2007-08-16T03:01:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/768.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d6daf8e-a719-4919-83fa-ab960d793ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T11:02:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8807.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Club</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>congenital</video:tag>
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      <video:tag>equinovarus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drug delivery in the treatment of ulcerative colities</video:title>
      <video:description>Ulcerative colitis is an inflammatory disease bowel disease, that affects the colon and rectum. Symptoms include rectal bleeding and abdominal pain. It can be treated with drugs, this video shows how the drugs for ulcerative colitis are administered to the affected area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d70544d-bd21-4034-8e7d-0ae79974f0d7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T06:17:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8328.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gastrointestinal</video:tag>
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      <video:tag>drug</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Weaknesses of Fractional Reserve Lending

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25608.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2012-09-18T16:37:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1HYSMxu-Dns</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>An interesting video showing the science of lunar impacts. The effects of these activities are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6c91f5cd-0e22-4482-9f55-95abd7a77a29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-08T03:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29636.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>IMPACT</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49579b89-83a2-4ee0-89f0-53c0c1a61eb6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2011-11-29T00:57:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8603.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Have you ever pictured how you will look like 20 to 40 years from now? OK watch this simulation.</video:description>
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      <video:publication_date>2011-11-29T11:23:06.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7200.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Mercury</video:tag>
      <video:tag>attacks</video:tag>
      <video:tag>Aluminum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-1-Competition-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics 1 - Competition, part 1</video:title>
      <video:description>&quot;Lec 6 - Economics 1 - Competition, part 1&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27467.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-21T07:33:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KTOuXoW0-hY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Journey-to-the-Unimaginably-Strange</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Journey to the Unimaginably Strange</video:title>
      <video:description>Video by CERN. Date- 10th Sept 08. Source- http://cdsweb.cern.ch/collection/Video%20Movies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5df61b99-afa0-4671-bcfd-9da005e93151/cand_5.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2009-05-27T22:30:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2658.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CERN</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 4- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Lisa KaasBoyle graduated from Vanderbilt University, then attended Tulane Law School where she joined the Environmental Law Clinic representing clients from Greenpeace to the Audubon Society. She graduated from law school with honors in 1990 and moved to Los Angeles to prosecute environmental and other crimes in the Los Angeles District Attorneys Office. In 1997, Lisa was recruited by Mark Gold to be Heal the Bays Director of Law and Policy. In 2005, she became a member of Heal the Bays Board of Directors and Chair of the Santa Monica Pier Aquarium. For the past seven years, Lisa has served as Co‐Chair for Heal the Bays largest annual fundraising event, raising over 5 million dollars during that time period. In 2006, Heal the Bay honored Boyle with its highest volunteer award, the Super Healer Award. Lisa is currently on the Board of Directors of Trash for Teaching and Heal the Bay. In addition, she is a co‐founder of Plastic Pollution Coalition.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21164.jpg</video:thumbnail_loc>
      <video:duration>2748</video:duration>
      <video:publication_date>2012-09-09T02:50:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PXo0rJiiyTU</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Recursive-Factorial-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Recursive Factorial Function</video:title>
      <video:description>Recursive Factorial Function

Introduction to recursion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25090.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-18T01:11:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o920mj0NbhE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>recursive</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fuel-injected-V8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fuel injected V8</video:title>
      <video:description>A 3d animation of a fuel injected V8 engine. A V8 s simply a engine with 8 cylinders connected to a crankcase in pairs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85868971-7614-4973-b837-bdead3d83374/cand_25.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-11-25T08:22:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7850.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>injected</video:tag>
      <video:tag>V8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Evaluating-Expressions-with-Two-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Evaluating Expressions with Two Variables</video:title>
      <video:description>Evaluating Expressions with Two Variables

u09_l1_t1_we2 Evaluating Expressions with Two Variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25091.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-09-18T01:12:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BXHNzUaIRR0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Evaluating</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Introduction-to-Function-Inverses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Introduction to Function Inverses</video:title>
      <video:description>This is a lecture of Khan Academy.

Introduction to Function Inverses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19989.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2012-09-06T01:21:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W84lObmOp8M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Inverses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/No-more-teeth-space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>No more teeth space</video:title>
      <video:description>Space between the teeth may be embracing for some. But now there are ways that can fix this problem. This video shows results of some of such fixing processes.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/77322a7b-a2be-4117-b6be-c3c21621e2bc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-29T11:38:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8960.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>no</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Adding-Fractions-with-Unlike-Denominators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Adding Fractions with Unlike Denominators</video:title>
      <video:description>Adding Fractions with Unlike Denominators

U02_L3_T1_we2 Adding Fractions with Unlike Denominators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24796.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2012-09-17T16:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OVMceVL_CEQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Unlike</video:tag>
      <video:tag>Denominators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Malarial-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Malarial Infection</video:title>
      <video:description>Description of the malarial life cycle within the human body. Malaria is caused by Plasmodium malariae, an protist. Cyclic life cycle causes cyclic fevers.   Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/47e559a0-dc56-47f0-93f9-3611056f30e7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-04-06T21:42:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/218.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>malaria</video:tag>
      <video:tag>Plasmodium</video:tag>
      <video:tag>malariae</video:tag>
      <video:tag>fever</video:tag>
      <video:tag>mosquito</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Structure-of-Lipoprotein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Structure of Lipoprotein</video:title>
      <video:description>Lipoproteins resembles a small sphere? The proteins that form lipoproteins are known as apoproteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/eae02df5-ed06-48bd-919a-4444abd17468/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2009-07-08T02:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3006.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>phospholipid</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>Triglyceride</video:tag>
      <video:tag>apolipoprotein</video:tag>
      <video:tag>lipid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-The-Sun-The-Heliophysics-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding The Sun - The Heliophysics Program</video:title>
      <video:description>Understanding The Sun - The NASA Heliophysics Program.

---
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Heliophysics Science

We live in an exciting environment: the heliosphere, the exotic outer atmosphere of a star. The space beyond Earths protective atmospheric cocoon is highly variable and far from benign. It is the one part of the cosmos accessible to direct scientific investigation, our only hands-on astrophysical laboratory.

Our technological society is increasingly susceptible to space weather disturbances in this curious region. A host of interconnected physical processes, strongly influenced by solar variability, affect the health and safety of travelers in space and the habitability of alien environments. We call the science of the Sun-Solar System Connections &quot;Heliophysics&quot;.

Building on NASAs rich history of exploration of the Earths neighborhood and distant planetary systems, we are poised to develop the quantitative knowledge needed to help assure the safety of the new generation of human and robotic explorers. The Heliophysics Program has been completely reevaluated to address the needs of the Vision for Space Exploration.

NASAs future research and exploration within its Heliophysics program aims to &quot;explore the Sun-Earth system to understand the Sun and its effects on Earth, the solar system, and the space environmental conditions that will be experienced by explorers, and to demonstrate technologies that can improve future operational systems.&quot; 

We have unfolded this articulated strategic goal into the three broad science and exploration objectives:

• Open the Frontier to Space Weather Prediction: Understand the fundamental physical processes of the space environment  from the Sun to Earth, to other planets, and beyond to the interstellar medium.

• Understand the Nature of Our Home in Space: Understand how human society, technological systems, and the h</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/aeef47cb-1c6b-4d07-b5c0-f8bdb52ef1d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2010-04-08T21:02:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4209.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>Heliophysics</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Heliosphere</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Weather</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>explorations</video:tag>
      <video:tag>hsd</video:tag>
      <video:tag>gsfc</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Observatories</video:tag>
      <video:tag>telescopes</video:tag>
      <video:tag>winds</video:tag>
      <video:tag>heliospheric</video:tag>
      <video:tag>geospace</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Missions</video:tag>
      <video:tag>Magnetosphere</video:tag>
      <video:tag>ionosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Reproduction-Fertilization-and-Fetal-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Reproduction: Fertilization and Fetal Development</video:title>
      <video:description>Day 1:  fertilization: all human chromosomes are present; unique human life begins.

Day 6:  embryo begins implantation in the uterus.

Day 22:  heart begins to beat with the child&apos;s own blood, often a different type than the mothers&apos;.

Week 3:  By the end of third week the child&apos;s backbone spinal column and nervous system are forming.  The liver, kidneys and intestines begin to take shape.

Week 4:  By the end of week four the child is ten thousand times larger than the fertilized egg. 

Week 5:  Eyes, legs, and hands begin to develop.

Week 6:  Brain waves are detectable; mouth and lips are present; fingernails are forming.

Week 7:  Eyelids, and toes form, nose distinct.  The baby is kicking and swimming.

Week 8:  Every organ is in place, bones begin to replace cartilage, and fingerprints begin to form.  By the 8th week the baby can begin to hear. 
      
Weeks 9 and 10:  Teeth begin to form, fingernails develop.  The baby can turn his head, and frown.  The baby can hiccup. 

Weeks 10 and 11:  The baby can &quot;breathe&quot; amniotic fluid and urinate.  Week 11 the baby can grasp objects placed in its hand; all organ systems are functioning.  The baby has a skeletal structure, nerves, and circulation.

 


 

 Week 12:  The baby has all of the parts necessary to experience pain, including nerves, spinal cord, and thalamus.  Vocal cords are complete.  The baby can suck its thumb. 

 Week 14:  At this age, the heart pumps several quarts of blood through the body every day.

Week 15:  The baby has an adult&apos;s taste buds.

Month 4:  Bone Marrow is now beginning to form.  The heart is pumping 25 quarts of blood a day.  By the end of month 4 the baby will be 8-10 inches in length and will weigh up to half a pound.

Week 17:  The baby can have dream (REM) sleep. 
Week 19:  Babies can routinely be saved at 21 to 22 weeks after fertilization, and sometimes they can be saved even younger.

 
 
 

 




Week 20:  The earliest stage at which Partial birth abortions are performed.  At </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/bb4792ae-3a17-4c13-be03-c2fb1ef20462/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2007-11-24T01:06:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1127.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cold-And-Allergy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cold And Allergy</video:title>
      <video:description>It is quite difficult to distinguish between Cold symptoms and allergy symptoms. This video will help you to identify among these two.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bbcb4c21-4f54-45f2-9997-f51a9d611026/cand_25.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-30T05:57:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9297.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>allergy</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>cold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Origin-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Origin of Life</video:title>
      <video:description>This video will help you to know about the origin of life. Dr Jack Szostak have discussed here a lot of topics related with the origin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5fbda4c1-b53c-49af-9b29-09a7c7c4b02e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-12-01T05:50:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28143.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Abiogenesis</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Szostak</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-of-hysterosalpingography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study of hysterosalpingography</video:title>
      <video:description>Jovanovic discuses the performance and interpretation of hysterosalpingography. He reviews proper techniques for a performing hysterosalpingogram and how to identify uterine and tubal abnormalities with hysterosalpingography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/600049f0-7b09-4d2b-ac94-2f51d07faaa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1529</video:duration>
      <video:publication_date>2011-11-30T22:58:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9731.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hysterosalpingography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Volume-of-a-Composite-Shape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Volume of a Composite Shape</video:title>
      <video:description>Volume of a Composite Shape

u07_l3_t1_we3 Volume of a Composite Shape</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24906.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2012-09-17T17:28:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q9vYvyvDzI8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>volume</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Shape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-140-Lecture-13-No-visuals-for-firs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electrical Engineering 140 - Lecture 13: No visuals for firs</video:title>
      <video:description>Electrical Engineering 140 - Lecture 13: No visuals for firs

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26191.jpg</video:thumbnail_loc>
      <video:duration>4273</video:duration>
      <video:publication_date>2012-09-19T00:11:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Y-bujItJGU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>firs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-SAT-Prep-Test-2-Section-3-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - SAT Prep: Test 2 Section 3 Part 4</video:title>
      <video:description>SAT Prep: Test 2 Section 3 Part 4

Problems 13-16 starting on page 462</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22118.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-11T00:52:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t9_by0bbp48</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newborn-Reflex-Behaviors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newborn Reflex Behaviors</video:title>
      <video:description>Babies are born with a variety of innate reflexes. The rooting reflex prompts a baby to turn his head from side to side, especially if you touch his cheek or mouth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/60ffde80-f6e5-4901-b39a-298a3af88817/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-30T05:58:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9298.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sucking</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Brain-Mind-Lecture-6-Limbic-System-Hallucinations-PTSD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Mind Lecture 6 Limbic System: Hallucinations, PTSD</video:title>
      <video:description>http://BrainMind.com  Brain Mind Lecture 6: Limbic System, Introductory Overview: Amygdala, Hypothalamus, Hippocampus, Hallucinations, Memory, Emotion, Sexuality, Amnesia, Flashbacks,  PTSD, Brain Mind Lecture 6, Rhawn Joseph, 
 Ph.D. http://BrainMind.com  

The video constitutes one of six Brain Mind Introductory Lectures, posted on youtube, each providing an introductory overview of the functional organization of the brain. To reduce confusion, all CT images have been reversed so damage on the left appears on the left, and right sided damage appear on the right. For a detailed presentation I recommend one of the best neuroscience texts of all time: the 2nd edition of Neuropsychiatry, Neuropsychology, Clinical Neuroscience, by Rhawn Joseph, Ph.D.

These are introductory lectures providing an overview of the functional organization of the brain. 

Dr. Rhawn Joseph has published major scientific discoveries in prestigious scientific journals and has published several highly acclaimed &quot;best selling&quot; advanced post-graduate textbooks.

In the 1970s he proved/discovered 1) the role of early environmental influences on learning, memory, attention, and impulse control, 2) the role of sex hormones and the lack of sex hormones on sex differences in behavior, cognition, learning, memory, and spatial ability, 3) neurplasticity and recovery of function in the primate brain and is considered one of the founding fathers of the field of Developmental Neuropsychology.

Dr. Joseph also published major scientific discoveries on &quot;split-brain&quot; functioning and the duality of consciousness. He coined the term &quot;limbic language.&quot; His theory of language first published and featured on the cover of the 1983 Journal of Clinical Psychology, has been widely accepted and scientifically verified and numerous scientists now claim the theory as theory as their own. 

Dr. Joseph&apos;s scholarly articles and monographs have been reprinted by major universities and medical schools, including Harvard, have been translated and republished by</video:description>
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      <video:publication_date>2009-07-08T02:47:09.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Amygdala</video:tag>
      <video:tag>Hypothalamus</video:tag>
      <video:tag>Hippocampus</video:tag>
      <video:tag>Hallucinations</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>Sexuality</video:tag>
      <video:tag>amnesia</video:tag>
      <video:tag>Flashbacks</video:tag>
      <video:tag>PTSD</video:tag>
      <video:tag>Rhawn</video:tag>
      <video:tag>Joseph</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>mind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Importance-of-planktons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance of planktons</video:title>
      <video:description>Until now. Find out how much you owe these little guys with Nature Video&apos;s Five Reasons To Thank Plankton. For too long Plankton have slaved away in obscurity, making the world a better place for generations of ungrateful humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/09/614161e5-e3ff-455a-b66c-385ceab2ea30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2015-09-19T11:34:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32290.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>planktons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Detectable-Civilizations-in-our-Galaxy-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Detectable Civilizations in our Galaxy 4</video:title>
      <video:description>Detectable Civilizations in our Galaxy 4

Taking a shot at estimating the number of detectable civilizations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25017.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-09-17T18:09:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5DGZIsfK-0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Detectable</video:tag>
      <video:tag>Civilizations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/laser-for-creation-body-image</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>laser for creation body image</video:title>
      <video:description>شد الجلد بالليزر-شفط الدهون اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline, Liposuccion, Le lifting du visage et du cou ( face lift)
,
Abdominoplastie, Anomalie congenitale, Tumeur de la peau
Blepharoplastie (Chirurgie et lifting des paupieres)
Le lifting du visage et du cou ( face lift)
, L&apos;abdominoplastie (redrapage du ventre)
L&apos;augmentation mammaire 
( addition du sein), Le redrapage des seins tombants ( mastopexie)
http://cosmetic.directory.travel/wpmu/
medicsorg.tripod.com/drkamalalhusseiny.htm
http://www.sehha.com/world/index.php?showuser=7735</video:description>
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      <video:duration>54</video:duration>
      <video:publication_date>2010-01-10T09:24:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3688.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>mammoplasty</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Dermolipectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-CS-61B-Algorithm-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - CS 61B Algorithm Analysis</video:title>
      <video:description>CS 61B Algorithm Analysis

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19597.jpg</video:thumbnail_loc>
      <video:duration>2656</video:duration>
      <video:publication_date>2012-09-05T03:46:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ca3e7UVmeUc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-CS-61B-Hash-Tables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - CS 61B Hash Tables</video:title>
      <video:description>This is a lecture of University of California, Berkeley.

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>3156</video:duration>
      <video:publication_date>2012-09-05T03:47:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UPo-M8bzRrc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
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      <video:tag>tables</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UV-vis-spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>UV-vis spectroscopy.</video:title>
      <video:description>This video gives information on UV/vis spectroscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f27927f5-da15-412c-988b-8d0174ce7169/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2009-04-19T07:00:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1856.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>vis</video:tag>
      <video:tag>Spectroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Kinetics-Lecture-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics - Lecture 31</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 31/nTopics covered:
	/nKinetics/nInstructor:
	/nProf. Catherine Drennan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4a640ebd-94e9-4b23-995f-308973b8a71f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2421</video:duration>
      <video:publication_date>2009-04-16T23:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1761.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Neutral-Evolution-Genetic-Drift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Neutral Evolution: Genetic Drift</video:title>
      <video:description>&quot;Lec 4 - Neutral Evolution: Genetic Drift&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Neutral evolution occurs when genes do not experience natural selection because they have no effect on reproductive success. Neutrality arises when mutations in an organism&apos;s genotype cause no change in its phenotype, or when changes in the genotype bring about changes in the phenotype that do not affect reproductive success. Because neutral genes do not change in any particular direction over time and simply &quot;drift,&quot; thanks in part to the randomness of meiosis, they can be used as a sort of molecular clock to determine common ancestors or places in the phylogenetic tree of life.

00:00 - Chapter 1. Introduction
04:56 - Chapter 2. Genes and Amino Acid Changes Not Reflected in Phenotypes
14:29 - Chapter 3. Neutral Evolution in the History of Life
20:38 - Chapter 4. Mechanisms of Neutral or Random Evolution
35:28 - Chapter 5. The Molecular Clock of Neutral Evolution

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17322.jpg</video:thumbnail_loc>
      <video:duration>2643</video:duration>
      <video:publication_date>2012-09-02T18:14:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIftg3cM4BM</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>meiotic</video:tag>
      <video:tag>drivers</video:tag>
      <video:tag>neutral</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>maladaptation</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>allele</video:tag>
      <video:tag>fixation</video:tag>
      <video:tag>Pseudogenes</video:tag>
      <video:tag>junk</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>canalization</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>accumulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Air-Pollution-Control-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Air Pollution Control 6</video:title>
      <video:description>Lec 18 - Air Pollution Control 6.
October 26, 2009

Prof. Infelise discusses Automobile Emissions and Technology Forcing.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16985.jpg</video:thumbnail_loc>
      <video:duration>4657</video:duration>
      <video:publication_date>2012-09-01T18:25:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-F_91yvS6ZA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091026</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-lecture-oxidation-reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video lecture: oxidation reduction</video:title>
      <video:description>The video presents a lecture on oxidation-reduction. Oxidation-reduction is important for many biological processes.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9b0be223-7916-4835-a649-386024c50b8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2791</video:duration>
      <video:publication_date>2009-04-16T23:26:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1757.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxidation</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Recognize-the-Symptoms-of-Sexually-Transmitted-Diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Recognize the Symptoms of Sexually Transmitted Diseases</video:title>
      <video:description>Some STDs can cause life threatening infections especially if they&apos;re not recognized and treated if you are treated for a curable STD but your partner hasn&apos;t been watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49998d31-c280-46c2-a592-02ff5674b1d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2011-11-30T22:55:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9727.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Recognize</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Deal</video:tag>
      <video:tag>with</video:tag>
      <video:tag>sexually</video:tag>
      <video:tag>transmitted</video:tag>
      <video:tag>diseases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-SAT-Prep-Test-8-Section-5-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  113 - SAT Prep: Test 8 Section 5 Part 2</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 2

Problems 7-11 starting on page 857</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22512.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T02:21:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4-JYxNfqp8g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Public Health 257B</video:title>
      <video:description>lec 10-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19211.jpg</video:thumbnail_loc>
      <video:duration>5178</video:duration>
      <video:publication_date>2012-09-04T20:03:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1KIUSwjeDT0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 30 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Medicine 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14886.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-08-28T03:29:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VTWmccDMlDw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Understanding-Calendar-Notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Understanding Calendar Notation</video:title>
      <video:description>Understanding Calendar Notation

Difference between BC, BCE, AD and CE.  A little bit about the birth of Jesus as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25020.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-09-17T18:11:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EKKe7DBZVhI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>Notation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - PACS 164A</video:title>
      <video:description>This is lecture 23 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19457.jpg</video:thumbnail_loc>
      <video:duration>4642</video:duration>
      <video:publication_date>2012-09-05T02:45:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5_8befkf42w</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-173-2011-Calculus-AB-Free-Response-6b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 173 - 2011 Calculus AB Free Response #6b</video:title>
      <video:description>2011 Calculus AB Free Response #6b

Derivative of a piecewise-defined function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20010.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2012-09-06T01:27:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RuEJzPQ_N10</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>6b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Taking-percentages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Taking percentages</video:title>
      <video:description>Taking percentages

Taking a percentage of a number.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20105.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-06T02:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_SpE4hQ8D_o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Taking</video:tag>
      <video:tag>percentages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-many-dots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How many dots?</video:title>
      <video:description>How many dots features the craziest imaginations. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/816a342f-d657-495a-af63-53840932fd01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2013-02-08T03:23:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29611.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>How</video:tag>
      <video:tag>Many</video:tag>
      <video:tag>dots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Head-Lymph-Nodes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Head Lymph Nodes</video:title>
      <video:description>Video shows the inspection, palpation, percussion and auscultation one by one. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/91593e63-8fc0-46f0-896b-af1f99787824/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-01T20:02:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10314.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Head</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>Nodes</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-Part-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells Part IV</video:title>
      <video:description>Stem cells serve as the source of all the other specialized cells in the body, both when it forms during embryogenesis and when it replaces cells that have been lost to aging, injury or disease. This part explains methods of pluripotent cells in culture (embryonic stem cells), which enables us to produce different cells (neurons etc). This will in future enable us to cure organs that can not cure themselves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/b58d2aed-e09a-480e-98fa-495f75dcc566/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2007-04-02T18:26:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/166.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cultures</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-divison-under-flourescent-microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell divison under flourescent microscopy</video:title>
      <video:description>This is very cool video showing the movement of microtubules and chromosomes during cell division. Cells in the video are early development phase of Drosophila Melanogaster.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/c4d4852a-819f-45aa-8eda-73c8a57a94bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2007-03-30T20:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/140.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mitotic</video:tag>
      <video:tag>Spindle</video:tag>
      <video:tag>Dorsophila</video:tag>
      <video:tag>embrio</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>dyes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-step-2-cs-obesity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE step 2 cs  obesity</video:title>
      <video:description>This video is prepared by usmletutoring and it will discuss obesity case a 45 year old man came to clinic because of his weight issues</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2e6010b7-507c-4a58-9ee4-e34fe93b3e2f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-06T17:38:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10749.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>obesity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biochemistry-lecture-1-MIT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biochemistry  lecture 1 (MIT)</video:title>
      <video:description>Biochemistry 1 lecture by Prof. Robert A. Weinberg (MIT Prof.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_148.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-31T02:22:22.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/148.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheaper-Surgery-for-Soft-Tissue-Cancer-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheaper Surgery for Soft Tissue Cancer in India</video:title>
      <video:description>Video shows a soft tissue cancer surgery in India at Delhi and Hyderabad. While story of a patient is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/67fefc66-56a1-4cd3-93c4-095b7e99c1e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2011-12-06T17:15:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10696.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Soft</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hyderabad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Development-of-Agriculture-and-Writing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Development of Agriculture and Writing</video:title>
      <video:description>Development of Agriculture and Writing

The Paleolithic and Neolithic eras of the Stone Age.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25022.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-17T18:12:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iU58AIjh3YA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Seasons-Arent-Dictated-by-Closeness-to-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Seasons Aren&apos;t Dictated by Closeness to Sun</video:title>
      <video:description>Seasons Aren&apos;t Dictated by Closeness to Sun

Why our closeness to the sun does not dictate the seasons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25024.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2012-09-17T18:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SJUd5du0T08</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Seasons</video:tag>
      <video:tag>Aren</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Dictated</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Closeness</video:tag>
      <video:tag>to</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-K-Ar-Dating-Calculation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - K-Ar Dating Calculation</video:title>
      <video:description>K-Ar Dating Calculation

Working through a calculation for K-Ar dating (good to have some prior experience with e and logarithms)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25035.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-17T18:19:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iLFcSfzrlMk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>K</video:tag>
      <video:tag>AR</video:tag>
      <video:tag>Dating</video:tag>
      <video:tag>Calculation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Current-challenges-of-getting-to-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Current challenges of getting to Mars</video:title>
      <video:description>In this video, current challanges of getting to Mars is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/de2fabbe-2654-4fe0-8bd3-2ea902a80107/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2012-07-10T16:16:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12357.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Atomic-Ionization-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Atomic Ionization (Quiz)</video:title>
      <video:description>Atomic Ionization (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26258.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-19T00:32:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gAWuFYOUPSg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Ionization</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Ideal-Gas-Equation-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Ideal Gas Equation Example 2</video:title>
      <video:description>Ideal Gas Equation Example 2

PV/T is a constant.  Figuring out the volume of an ideal gas at standard temperature and pressure (STP).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22539.jpg</video:thumbnail_loc>
      <video:duration>781</video:duration>
      <video:publication_date>2012-09-11T02:26:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GwoX_BemwHs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Adding-Decimals-Old</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Adding Decimals (Old)</video:title>
      <video:description>Adding Decimals (Old)

Adding decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20468.jpg</video:thumbnail_loc>
      <video:duration>460</video:duration>
      <video:publication_date>2012-09-06T15:18:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SxZUFA2SGX8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Decimals</video:tag>
      <video:tag>old</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Plastic-Surgery-of-Eye-Lid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic Surgery of Eye Lid</video:title>
      <video:description>Video shows an eye lid plastic surgery in Egypt at Avara Plastic Surgery Center. An introduction to the whole process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bce9d607-5da7-4ece-8eef-a23ffd514d30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2011-12-01T20:03:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10317.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Lid</video:tag>
      <video:tag>Plastic</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Egypt</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-57-Review-of-B-cells-CD4-T-cells-and-CD8-T-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Review of B cells,  CD4+ T cells and CD8+ T cells</video:title>
      <video:description>Review of B cells,  CD4+ T cells and CD8+ T cells

Review of B cells,  CD4+ T cells and CD8+ T cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22514.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-11T02:21:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xaz5ftvZCyI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>b</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>CD4</video:tag>
      <video:tag>T</video:tag>
      <video:tag>and</video:tag>
      <video:tag>CD8</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Dependent-Probability-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -17 Dependent Probability Example 1</video:title>
      <video:description>Dependent Probability Example 1

Example of the type of problem in the Khan Academy Dependent Probability module</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21864.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2012-09-10T17:08:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xPUm5SUVzTE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dependent</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Universe</video:title>
      <video:description>This animated video shows the origin of the universe. A full explanation for the different phases of the universe are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c2ebbaef-02e4-4572-b246-daae175e86f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2013-01-12T01:36:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28734.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Universe</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Chemistry-1A-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Chemistry 1A - Lecture 20</video:title>
      <video:description>Chemistry 1A - Lecture 20

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26741.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-19T02:19:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rhmWX8YAVWQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science C149</video:title>
      <video:description>&quot;Lec 16 - Computer Science C149&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23966.jpg</video:thumbnail_loc>
      <video:duration>4619</video:duration>
      <video:publication_date>2012-09-14T12:17:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7gwwb2p3W2o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/COPD-and-Emphysema-X-Ray-Interpretation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COPD and Emphysema X-Ray Interpretation</video:title>
      <video:description>The purpose of this video is to help the medical students in understanding a X-Ray. A difference between the diseased and normal X-Ray is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6b08e113-f892-4e73-a90e-bdcf316536f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
      <video:publication_date>2011-11-29T20:34:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9121.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>COPD</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Emphysema</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Do-we-need-glowing-rats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do we need glowing rats?</video:title>
      <video:description>Why is synthetic biology upsetting to some? Is inventing new biological functions and systems wrong? The Science Show explores the background behind the matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e6513201-077d-4f5c-8574-070865e96236/cand_25.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2013-02-07T06:23:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29246.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Absolute-Value-of-Integers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Absolute Value of Integers</video:title>
      <video:description>Absolute Value of Integers

U09_L1_T2_we2 Absolute Value of Integers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25096.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-18T01:13:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r6hS_8nm1jM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Integers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parkinson-Disease-Pathophysiology-science-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parkinson Disease Pathophysiology science Animation</video:title>
      <video:description>This video explains about Parkinson Disease and the anatomical structure.Together with Illustration to compare.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/6cd33424-7973-4d87-8b76-cad90ac9e950/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-04-04T20:16:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6902.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Parkinson</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Pathophysiology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Long-Term-Potentiation-LTP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long-Term Potentiation LTP</video:title>
      <video:description>In LTP, neurons continue to fire at an elevated rate, even though the stimulus has returned to normal. Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/6d123093-fef6-4b92-bdd3-9df53f4247c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2007-04-06T21:39:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/216.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>LTP</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>neuronal</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Opposite-of-a-given-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Opposite of a given number</video:title>
      <video:description>Opposite of a given number

U09_L1_T2_we2 Opposite of a given number</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25097.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-09-18T01:13:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zsnkK43UtfY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Opposite</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Given</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Recursive-Fibonacci-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Recursive Fibonacci Example</video:title>
      <video:description>Recursive Fibonacci Example

Using recursion to write a fibonacci function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25099.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-18T01:14:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/urPVT1lymzU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>recursive</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>Example</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-u09-l1-t2-we4-Adding-Real-Numbers-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - u09 l1 t2 we4 Adding Real Numbers Application</video:title>
      <video:description>u09 l1 t2 we4 Adding Real Numbers Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25100.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-18T01:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fFdOr8U4mnI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Adding</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applying-a-Volar-Slab-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applying a Volar Slab Cast</video:title>
      <video:description>This video will help you to understand the volar slab cast application. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68b6f68e-2662-45b2-9087-7dd9055d21c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T21:52:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10466.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Volar</video:tag>
      <video:tag>Slab</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>Application</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Post-tetanic-facilitation-in-a-patient-receiving-rocuronium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Post tetanic facilitation in a patient receiving rocuronium</video:title>
      <video:description>When given a general anesthesia a patient is administered a cocktail of drugs most often including a mixture of an induction agent such as propofol or sodium pentathol the initial drug that puts you to sleep this video clip demonstrates the effect of post tetanic facilitation in a patient receiving rocuronium under general anesthesia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6eb198ac-6052-4a98-812f-e4642bca1564/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-29T11:05:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8822.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>post</video:tag>
      <video:tag>Tetanic</video:tag>
      <video:tag>Facilitation</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>receiving</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Stepping-Through-Recursive-Fibonacci-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Stepping Through Recursive Fibonacci Function</video:title>
      <video:description>Stepping Through Recursive Fibonacci Function

Understanding why and how the recursive Fibonacci function works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25101.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-09-18T01:14:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zg-ddPbzcKM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Through</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>fibonacci</video:tag>
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    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carburetor Parts and fuel injection</video:title>
      <video:description>A carburetor blends and regulates air and fuel. This video show how a carburetor and fuel injection basics work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1dd8412-867c-473e-bd59-97206ab6f99d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-25T20:23:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7877.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>carburetor</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>and</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Basics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>experiment</video:title>
      <video:description>good</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/c5793d73-6cef-4f5c-b266-7a0d95f86d16/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-22T01:50:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3084.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Beryllium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Beryllium?</video:title>
      <video:description>Beryllium is a very rare element in the universe. It has an atomic number of 4 and it was discovered in 1797. This video will explain a few other important facts about Beryllium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6370b3be-a3de-4fed-9c92-334955e9adc4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11329.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>beryllium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Chemistry-1A-Lecture-42-Review-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Chemistry 1A - Lecture 42: Review 2</video:title>
      <video:description>Chemistry 1A - Lecture 42: Review 2

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26803.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/3aSctuLvCvk</video:player_loc>
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      <video:tag>Review</video:tag>
      <video:tag>2</video:tag>
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    <loc>https://dnatube.com/videos/MWV-Episode-80-Harald-zur-Hausen-Human-Papilloma-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 80 - Harald zur Hausen - Human Papilloma Virus (</video:title>
      <video:description>Vincent Racaniello speaks with Professor Harald zur Hausen, recipient of the 2013 Society for General Microbiology Prize Medal for &quot;work that has had a far-reaching impact beyond microbiology.&quot;

Professor zur Hausen talks about the beginnings of his work on the human papilloma virus (HPV) starting in 1972 with a group he setup to look at the &quot;isolation and characterization of the viruses in genital warts.&quot;
This group would lead to the discovery of HPV 16 and 18 (the leading cause of cervical cancer) amongst many other types.

The discovery of these two particular strains of HPV led to insights into the cancer causing properties of HPV which would result in the production of the HPV vaccine.

Vincent and Professor zur Hausen also discuss other virus related cancers including the possibility that colon cancer is a product of a virus and the application of the HPV vaccine to males as well as females.

Filmed on location in Manchester, England at the 2013 Society for General Microbiology conference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30737.jpg</video:thumbnail_loc>
      <video:duration>900</video:duration>
      <video:publication_date>2013-10-23T23:11:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LFFxWpSBlYY</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>HPV</video:tag>
      <video:tag>human</video:tag>
      <video:tag>papilloma</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>genital</video:tag>
      <video:tag>Warts</video:tag>
      <video:tag>noble</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>SGM</video:tag>
      <video:tag>2013</video:tag>
      <video:tag>zur</video:tag>
      <video:tag>Hausen</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Linear-Algebra-Vector-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Linear Algebra: Vector Examples</video:title>
      <video:description>Linear Algebra: Vector Examples 

Visually understanding basic vector operations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21994.jpg</video:thumbnail_loc>
      <video:duration>1533</video:duration>
      <video:publication_date>2012-09-11T00:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r4bH66vYjss</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Examples</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-More-on-linear-independence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - More on linear independence</video:title>
      <video:description>More on linear independence

More examples determining linear dependence or independence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22000.jpg</video:thumbnail_loc>
      <video:duration>1058</video:duration>
      <video:publication_date>2012-09-11T00:17:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Alhcv5d_XOs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>on</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Independence</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Vectors-a-no-word-introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vectors - a no word introduction</video:title>
      <video:description>Definition addition subtraction components, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a6cc7f05-cd34-4593-9bcc-cce987b50304/cand_25.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2012-04-02T16:46:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12080.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
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      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/MAP-Kinase-Illustrated-in-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MAP Kinase Illustrated in Animation</video:title>
      <video:description>The mitogen activated protein kinase pathway (MAP kinase pathway) is a key signaling pathway by which the cell responds to external stimuli. This video describes this pathway.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7025a672-84ac-4298-a3d0-92b67be9e68c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2009-05-27T19:42:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2459.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>kinase</video:tag>
      <video:tag>immunology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Intermaxillary Relations,</video:title>
      <video:description>&quot;Lec 55 - Intermaxillary Relations - Occlusal Vertical Dimension&quot; The establishing of the occlusal vertical dimension in a preclinical exercise is discussed and demonstrated.  Orig. air date: FEB 9 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1275</video:duration>
      <video:publication_date>2012-09-09T05:07:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jU3H_pE0kBw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Vertical</video:tag>
      <video:tag>Dimension</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Stepping-Through-Insertion-Sort-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Stepping Through Insertion Sort Function</video:title>
      <video:description>Stepping Through Insertion Sort Function

Clarifying what &quot;break&quot; does and stepping through the insertion sort implementation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25106.jpg</video:thumbnail_loc>
      <video:duration>714</video:duration>
      <video:publication_date>2012-09-18T01:16:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6pyeMmJTefg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Stepping</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Sort</video:tag>
      <video:tag>function</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-25-Years-at-PDI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - 25 Years at PDI</video:title>
      <video:description>&quot;Lec 7 - 25 Years at PDI&quot; November 15, 2006 lecture by Richard Chuang for the Stanford University Computer Systems Colloquium (EE 380).

Take a personal journey through a quarter century of changes in the computer animation industry with the co-founder of PDI. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24081.jpg</video:thumbnail_loc>
      <video:duration>4268</video:duration>
      <video:publication_date>2012-09-14T15:14:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQkEA62KWQQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>at</video:tag>
      <video:tag>PDI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Complicated-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Complicated Rational Expressions</video:title>
      <video:description>Complicated Rational Expressions

u15_l1_t4_we1 Complicated Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25238.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-18T02:03:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ALO87_KDoTs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complicated</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-131-Quadratic-Formula-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Quadratic Formula 1</video:title>
      <video:description>Quadratic Formula 1

U10_L1_T3_we1 Quadratic Formula 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24741.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2012-09-17T16:37:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iulx0z1lz8M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-188-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 188 - Lecture 27</video:title>
      <video:description>Computer Science 188 - Lecture 27

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26345.jpg</video:thumbnail_loc>
      <video:duration>5140</video:duration>
      <video:publication_date>2012-09-19T00:53:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n5XzD6MS4yc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Dividing-polynomials-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Dividing polynomials 1</video:title>
      <video:description>Dividing polynomials 1

u11_l2_t6_we1 Dividing polynomials 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25247.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-18T02:09:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Wxw9bpKEGQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Dividing-polynomials-with-remainders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Dividing polynomials with remainders</video:title>
      <video:description>Dividing polynomials with remainders

u11_l2_t6_we2 Dividing polynomials with remainders</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25248.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2012-09-18T02:09:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pLCmwHsDYqo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>with</video:tag>
      <video:tag>remainders</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-hold-and-cut-with-scalpel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to hold and cut with scalpel</video:title>
      <video:description>Scalpel holding and cutting is shown in this video. A scalpel, or lancet, is a small and extremely sharp bladed instrument used for surgery and anatomical dissection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94d940e4-67ef-4ad2-af2a-4e9e8d39609c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-30T05:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9293.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scalpel</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>Cutting</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-126-Perpendicular-Line-Slope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Perpendicular Line Slope</video:title>
      <video:description>Perpendicular Line Slope

u13 l2 t3 we1 Perpendicular Line Slope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25298.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T02:46:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ndPq7gbin7A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>line</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Multiply-and-Simplify-a-Radical-Expression-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Multiply and Simplify a Radical Expression 1</video:title>
      <video:description>Multiply and Simplify a Radical Expression 1

u16_l2_t1_we1 Multiply and Simply a Radical Expression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25300.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2012-09-18T02:46:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEeKOeGHddY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplify</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Equation-of-a-Line-hairier-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Equation of a Line hairier example</video:title>
      <video:description>Equation of a Line hairier example

u13 l2 t2 we INT Equation of a Line hairier example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25301.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-18T02:46:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k8EfLFvUI5U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>hairier</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Multiply-and-Simplify-a-Radical-Expression-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Multiply and Simplify a Radical Expression 2</video:title>
      <video:description>Multiply and Simplify a Radical Expression 2

u16_l2_t1_we2 Multiply and Simply a Radical Expression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25302.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-18T02:47:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sBvRJUwXJPo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplify</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Adding-and-Simplifying-Radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Adding and Simplifying Radicals</video:title>
      <video:description>Adding and Simplifying Radicals

u16_l2_t2_we1 Adding and Simplifying Radicals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25304.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2012-09-18T02:47:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/egNq4tSfi1I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Radicals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Graphing-Inequalities-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Graphing Inequalities 1</video:title>
      <video:description>Graphing Inequalities 1

u13_l2_t4_we1 Graphing Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25306.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2012-09-18T02:48:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2oGsLdAWxlk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Multiplying-Binomials-with-Radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Multiplying Binomials with Radicals</video:title>
      <video:description>Multiplying Binomials with Radicals

u16_l2_t3_we1 Multiplying Binomials with Radicals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25307.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-18T02:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yAH3722GrP8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Binomials</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Radicals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rationalizing-Denominators-of-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rationalizing Denominators of Expressions</video:title>
      <video:description>Rationalizing Denominators of Expressions

u16_l2_t4_we1 Rationalizing Denominators of Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25309.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2012-09-18T02:48:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z3db5itCIiQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rationalizing</video:tag>
      <video:tag>Denominators</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-131-Plot-ordered-pairs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Plot ordered pairs</video:title>
      <video:description>Plot ordered pairs

u13_l1_t1_we1 Plot ordered pairs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25310.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-09-18T02:48:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ctsUsvIp8w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>plot</video:tag>
      <video:tag>Ordered</video:tag>
      <video:tag>pairs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Oxygen-Transport-from-Lungs-to-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Oxygen Transport from Lungs to Cells</video:title>
      <video:description>This videos explains about Oxygen Transport from Lungs to Cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/75a9b732-1f8e-4a00-b3ef-5649dcaed228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-10-03T06:16:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27679.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Oxygen</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - History C187</video:title>
      <video:description>&quot;Lec 5 - History C187 &quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23802.jpg</video:thumbnail_loc>
      <video:duration>4487</video:duration>
      <video:publication_date>2012-09-14T11:12:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uy6_FcepOIs</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Paleoecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Paleoecology</video:title>
      <video:description>Lec 10- Paleoecology.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18457.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-04T01:51:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MA_O2L6l0kI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Philosophy 3</video:title>
      <video:description>&quot;Lec 9 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27247.jpg</video:thumbnail_loc>
      <video:duration>2820</video:duration>
      <video:publication_date>2012-09-21T04:21:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yKZ8wKZslEQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Simpler-Insertion-Sort-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Simpler Insertion Sort Function</video:title>
      <video:description>Simpler Insertion Sort Function

Simplifying the while loop for the Insertion Sort function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25108.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-09-18T01:17:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hh3AkOGnnpE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Simpler</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Sort</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-about-the-MRI-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning about the MRI Scan</video:title>
      <video:description>The start and end process of an  MRI scan is shown in this short video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a7228515-92bb-4e8b-a18a-edb2be278e5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-15T15:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7529.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>mri</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Identifying-Rational-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Identifying Rational Numbers</video:title>
      <video:description>Identifying Rational Numbers

u09_l1_t3_we5 Identifying Rational Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25113.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2012-09-18T01:21:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/joZ3TOTfPkg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Fraction-word-problems-1-ex-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Fraction word problems 1 (ex 4)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 4)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25372.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-18T13:22:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OOiFJ2FxtDA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Deficit-and-Debt-Ceiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Deficit and Debt Ceiling</video:title>
      <video:description>Deficit and Debt Ceiling

Basic of the deficit, debt and debt ceiling</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25114.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-18T01:21:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-05OfTp6ZEE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>deficit</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>ceiling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Changes-in-Income-Population-or-Preferences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Changes in Income, Population, or Preferences</video:title>
      <video:description>Changes in Income, Population, or Preferences

How demand can be effected by changes in income, population or preferences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25373.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-09-18T13:23:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/do1HDIdfQkU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Changes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>population</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Preferences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Fraction-word-problems-1-ex-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Fraction word problems 1 (ex 3)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 3)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25374.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-18T13:23:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VwzPJY5Zv7s</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Fraction-word-problems-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Fraction word problems 1 (ex 2)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25375.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-09-18T13:24:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pxznZKskjyE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Normal-and-Inferior-Goods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Normal and Inferior Goods</video:title>
      <video:description>Normal and Inferior Goods

How the demand for some goods could actually go down if incomes go up</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25376.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-09-18T13:24:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wYuAwm-5-Bk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>Goods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Fraction-word-problems-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Fraction word problems 1 (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25377.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-18T13:25:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/apCS_vP-ccg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Multiplying-mixed-numbers-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Multiplying mixed numbers 1 (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Multiplying mixed numbers 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25378.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-18T13:26:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gIIOKMSKZ9s</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Simplifying-Radical-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Simplifying Radical Expressions 2</video:title>
      <video:description>Simplifying Radical Expressions 2

U07_L3_T1_we2 Simplifying Radical Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24655.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-09-17T14:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F5iMsjwFLX8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Precourt-Institute-for-Energy-at-Stanford-The-Grand-Challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Precourt Institute for Energy at Stanford: The Grand Challenge</video:title>
      <video:description>&quot;Lec 19 - Precourt Institute for Energy at Stanford: The Grand Challenge&quot; October 6, 2010 - The directors of the Precourt Institute for Energy - Lynn Orr (PIE), Zhi-Xun Shen (SIMES), Stacy Bent (TomKat Center), Jim Sweeney (PEEC), Frank Wolak (PESD) and Larry Goulder (SEEPAC) - discuss each of their respective sub-inititiative and projects and how they fit into the over mission of the Precourt Institute for Energy as well as addressing the current projects they are both engaged in and planning. 

Stanford University
http://www.stanford.edu

Precourt Institute for Energy at Stanford
http://pie.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18790.jpg</video:thumbnail_loc>
      <video:duration>3490</video:duration>
      <video:publication_date>2012-09-04T05:25:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cWWwt3YCdqo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>battery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Percentage-Tax-on-Hamburgers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Percentage Tax on Hamburgers</video:title>
      <video:description>Percentage Tax on Hamburgers

What would happen if we have a percentage tax instead of a fixed dollar amount</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25451.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2012-09-18T14:26:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xwOTlMaerEQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>on</video:tag>
      <video:tag>Hamburgers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-36-Marginal-Utility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Marginal Utility</video:title>
      <video:description>Marginal Utility

Marginal utility and marginal benefit.  How you would spend $5 on chocolate and fruit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25465.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2012-09-18T14:30:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kf9KhwryQNE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Marginal</video:tag>
      <video:tag>Utility</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-Equalizing-Marginal-Utility-per-Dollar-Spent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Equalizing Marginal Utility per Dollar Spent</video:title>
      <video:description>Equalizing Marginal Utility per Dollar Spent

Why the marginal utility for dollar spent should be theoritically equal for the last increment of either good purchased</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25470.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-18T14:32:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KbW6OiuRa1Y</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Equalizing</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>per</video:tag>
      <video:tag>Dollar</video:tag>
      <video:tag>Spent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Physics-112-Lecture-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Physics 112 - Lecture 31</video:title>
      <video:description>Physics 112 - Lecture 31

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26545.jpg</video:thumbnail_loc>
      <video:duration>2918</video:duration>
      <video:publication_date>2012-09-19T01:31:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vXXxVP-dGAM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>31</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Types-of-Indifference-Curves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Types of Indifference Curves</video:title>
      <video:description>Types of Indifference Curves

Indifference curves for normal goods, substitutes and perfect complements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25484.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-09-18T14:39:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kJ43GdU5Uzc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Indifference</video:tag>
      <video:tag>Curves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Green-Recovery-Emerge-from-the-Downturn-on-Top</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Green Recovery: Emerge from the Downturn on Top</video:title>
      <video:description>Green Recovery: Emerge from the Downturn on Top

Andrew Winston, founder of Winston Eco-Strategies, explains how to get lean, get smart, and emerge from the downturn on top.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25553.jpg</video:thumbnail_loc>
      <video:duration>713</video:duration>
      <video:publication_date>2012-09-18T16:23:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WLX_hKT3JTY</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>green</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Emerge</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Downturn</video:tag>
      <video:tag>on</video:tag>
      <video:tag>top</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Shifts-in-Aggregate-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Shifts in Aggregate Demand</video:title>
      <video:description>Shifts in Aggregate Demand

Factors that might shift aggregate demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25568.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2012-09-18T16:27:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/scN-1B6plos</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Shifts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Chemistry-1A-Lecture-41-Review-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Chemistry 1A - Lecture 41: Review 1</video:title>
      <video:description>Chemistry 1A - Lecture 41: Review 1

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26793.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-19T02:32:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B5AwM2y421M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>41</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Adding-real-numbers-with-different-signs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Adding real numbers with different signs</video:title>
      <video:description>Adding real numbers with different signs

U09_L2_T2_we1 Adding real numbers with different signs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25120.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2012-09-18T01:22:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3O1wcDGXEgA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Signs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2 - Computer Science 162</video:title>
      <video:description>Computer Science 162 - Lecture 2
Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25709.jpg</video:thumbnail_loc>
      <video:duration>4563</video:duration>
      <video:publication_date>2012-09-18T17:09:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FzIOYoUngos</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-10-Lecture-2-How-it-Works-3D-Graphics-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 10 - Lecture 2: How it Works - 3D Graphics Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 2: How it Works - 3D Graphics

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26817.jpg</video:thumbnail_loc>
      <video:duration>2505</video:duration>
      <video:publication_date>2012-09-19T02:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UNnDWBcvjrY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>graphics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-250A-Lecture-8-Some-Ethical-Issues-in-Epide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Public Health 250A - Lecture 8: Some Ethical Issues in Epide</video:title>
      <video:description>Public Health 250A - Lecture 8: Some Ethical Issues in Epide

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25569.jpg</video:thumbnail_loc>
      <video:duration>3131</video:duration>
      <video:publication_date>2012-09-18T16:27:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NMNvmYfS8wQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Some</video:tag>
      <video:tag>ethical</video:tag>
      <video:tag>Issues</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Epide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Long-Run-Aggregate-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Long-Run Aggregate Supply</video:title>
      <video:description>Long-Run Aggregate Supply

Thinking about why aggregate supply may not be influenced by prices in the long-run</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25570.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2012-09-18T16:28:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8W0iZk8Yxhs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>Supply</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-What-Motivates-Gen-Y-and-Boomer-Talent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - What Motivates Gen Y and Boomer Talent</video:title>
      <video:description>What Motivates Gen Y and Boomer Talent

Sylvia Ann Hewlett of the Center for Work-Life Policy on why Gen Y and Boomer employees prefer non-financial incentives.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25571.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-18T16:28:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVHnug8H1MM</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>What</video:tag>
      <video:tag>Motivates</video:tag>
      <video:tag>Gen</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Boomer</video:tag>
      <video:tag>Talent</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-American-Studies-10AC-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - American Studies 10AC - Lecture 24</video:title>
      <video:description>American Studies 10AC - Lecture 24

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26792.jpg</video:thumbnail_loc>
      <video:duration>4241</video:duration>
      <video:publication_date>2012-09-19T02:32:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DRRM0BDGNbc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gripe-porcina</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gripe porcina</video:title>
      <video:description>This video is a production of center for disease control and prevention C.D.C. It is a swine flu discussion in Spanish language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bc8d34c2-414b-402c-b64e-7afaf3cf86e9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2011-11-30T22:52:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9721.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Gripe</video:tag>
      <video:tag>porcina</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Teamwork-and-Collaboration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Teamwork and Collaboration</video:title>
      <video:description>Teamwork and Collaboration

Cisco CEO John Chambers explains how abandoning command-and-control leadership has enabled the company to innovate more quickly, using collaboration and teamwork.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25575.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-18T16:29:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9WX7BNnYTf8</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Teamwork</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Public-Health-250A-Lecture-17-Cohort-Studies-II-A-Reing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Public Health 250A - Lecture 17: Cohort Studies II: A. Reing</video:title>
      <video:description>Public Health 250A - Lecture 17: Cohort Studies II: A. Reing

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25593.jpg</video:thumbnail_loc>
      <video:duration>3095</video:duration>
      <video:publication_date>2012-09-18T16:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lc9O9oOOwHM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Cohort</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>II</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Nuclear-Regulation-in-Our-Era</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Nuclear Regulation in Our Era</video:title>
      <video:description>&quot;Lec 23 - Nuclear Regulation in Our Era&quot; (May 18, 2010) Gregory Jaczko, Chairman of the U.S. Nuclear Regulatory Commission, provides an impartial overview of the current regulatory environment for the maintenance and construction of large-scale nuclear power facilities in the United States with historical perspectives on major disasters and the lessons learned for provision of safe, clean energy in the future.

Stanford University
http://www.stanford.edu

U.S. Nuclear Regulatory Commission
http://www.nrc.gov/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18794.jpg</video:thumbnail_loc>
      <video:duration>3520</video:duration>
      <video:publication_date>2012-09-04T05:29:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NJ5D8vqe_sY</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>asia</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>nuclear</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Application-of-addition-of-real-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Application of addition of real numbers</video:title>
      <video:description>Application of addition of real numbers

U09_L2_T2_we4 Application of addition of real numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25125.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2012-09-18T01:24:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5liQvZAC7-Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
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      <video:tag>Addition</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Letters-and-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Letters and Science</video:title>
      <video:description>This lecture is on Descriptive Introduction to Physics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17133.jpg</video:thumbnail_loc>
      <video:duration>4640</video:duration>
      <video:publication_date>2012-09-02T11:07:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FccJ_ghq5pM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/COLLAPSE-OF-DARWINISM-IN-FRANCE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN FRANCE</video:title>
      <video:description>DARWINISM COLLAPSED IN FRANCE THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/509d5e83-6314-4137-a908-81faabf296ad/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T16:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3094.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Letters and Science C70V</video:title>
      <video:description>Lec 11- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17134.jpg</video:thumbnail_loc>
      <video:duration>4704</video:duration>
      <video:publication_date>2012-09-02T11:08:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TdjvD0clJUw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Letters and Science C70V</video:title>
      <video:description>Lec 12- Letters and Science C70V .
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17135.jpg</video:thumbnail_loc>
      <video:duration>4365</video:duration>
      <video:publication_date>2012-09-02T11:10:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VFF9R91bKfk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Letters and Science C70V</video:title>
      <video:description>Lec 13- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17136.jpg</video:thumbnail_loc>
      <video:duration>4567</video:duration>
      <video:publication_date>2012-09-02T11:11:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nUZdYdWGBCg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stages-of-Metamorphosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages of Metamorphosis</video:title>
      <video:description>The abrupt change in the body structure in an animal goes through a biological process called metamorphosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/c048e5b4-40ac-4221-ae82-2fba909ae3dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-08-08T15:45:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3221.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Metamorphosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jurassic-Park-First-Trailer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jurassic Park First Trailer</video:title>
      <video:description>Science Fiction

Use to engage students in biotechnology in my classroom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/e46a0e16-c905-4388-a52f-a6f3c7957232/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2009-10-19T02:07:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3451.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Jurassic</video:tag>
      <video:tag>Park</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>fiction</video:tag>
      <video:tag>biotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Life-History-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Life History Evolution</video:title>
      <video:description>&quot;Lec 11 - Life History Evolution&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Life history covers three main classes of traits in organisms: age and size at maturity, number and size of offspring, and lifespan and reproductive investment. Organisms must make tradeoffs among these traits that typically cause them to come to evolutionary equilibrium at intermediate values. Life history traits are evolutionary solutions to the ecological problems of the risk of mortality and the acquisition of food, and they are expressed in reaction norms that determine the particular traits that an organism will exhibit when its genes encounter a specific environment during development.

00:00 - Chapter 1. Introduction 
04:53 - Chapter 2. Life History and the History of Ideas 
08:56 - Chapter 3. Age and Size at Maturity 
23:38 - Chapter 4. Size and Number of Babies 
31:49 - Chapter 5. Lifespan and Aging 
42:32 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17329.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
      <video:publication_date>2012-09-02T18:22:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RXZxfy1klxg</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Aging</video:tag>
      <video:tag>maturity</video:tag>
      <video:tag>offspring</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>lifespan</video:tag>
      <video:tag>tradeoffs</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>norms</video:tag>
      <video:tag>mortality</video:tag>
      <video:tag>fecundity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-4-Stoke-Engines-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How 4 Stoke Engines Work?</video:title>
      <video:description>This video demonstrates how engines work. The four strokes of an engine are intake, compression, power, and exhaust.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fda212aa-535d-446d-8cdc-98b2db054386/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2009-08-11T09:19:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3243.mp4</video:content_loc>
      <video:category>Interesting Science</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Stoke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Glucose-Insulin-and-Diabetes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Glucose Insulin and Diabetes</video:title>
      <video:description>Glucose Insulin and Diabetes

The basics of Type I and Type II diabetes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25126.jpg</video:thumbnail_loc>
      <video:duration>444</video:duration>
      <video:publication_date>2012-09-18T01:25:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rPLjSY00JlE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Exponent-Rules-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Exponent Rules 2</video:title>
      <video:description>Exponent Rules 2

U07_L1_T1_we2 Exponent Rules 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24643.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-09-17T14:37:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6ND4nKwyCEc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Exponent-Rules-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Exponent Rules 3</video:title>
      <video:description>Exponent Rules 3

U07_L1_T1_we3 Exponent Rules 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24644.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2012-09-17T14:38:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AbmQNC-iE84</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A1C-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A1C Levels</video:title>
      <video:description>A1C Levels

Why measuring Hemoglobin A1c levels is an indicator of blood sugar levels (and diabetes)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25131.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-09-18T01:27:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MOH33-jFOwo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>A1C</video:tag>
      <video:tag>Levels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Adding-and-subtracting-real-numbers-application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Adding and subtracting real numbers application</video:title>
      <video:description>Adding and subtracting real numbers application

U09_L2_T3_we3 Adding and subtracting real numbers application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25132.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-18T01:27:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T2RQxi76aig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Science-of-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Science of Climate Change</video:title>
      <video:description>The Science of Climate Change

Guest: William Collins, Senior Scientist and Department Head, Lawrence Berkeley National Laboratory; Professor in Residence, University of California, Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19707.jpg</video:thumbnail_loc>
      <video:duration>6010</video:duration>
      <video:publication_date>2012-09-05T04:22:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t3_7rmSe80c</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Proof-lim-sin-xx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Proof: lim (sin x)/x</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Using the squeeze theorem to prove that the limit as x approaches 0 of (sin x)/x =1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19803.jpg</video:thumbnail_loc>
      <video:duration>1085</video:duration>
      <video:publication_date>2012-09-05T17:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ve99biD1KtA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>lim</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mechanism-of-Cisplatin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mechanism of Cisplatin</video:title>
      <video:description>A very helpful video for the treatment of cancer patients. The mechanism of cisplatin is shown here with all the reactions during treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7db36f38-b1cb-41b7-84af-7fef7fc52113/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2013-02-05T04:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29169.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Cisplatin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-124-Converting-Farenheit-to-Celsius</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Converting Farenheit to Celsius</video:title>
      <video:description>Converting Farenheit to Celsius

U06_L3_T1_we2 Converting Farenheit to Celsius</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24888.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-17T17:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NqbkvEK46xM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Farenheit</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Celsius</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Heart-Disease-and-Heart-Attacks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Heart Disease and Heart Attacks</video:title>
      <video:description>Heart Disease and Heart Attacks

Basics of heart disease, heart attacks, heart failure, angina, cardiac arrest.  Special thanks to Edward J Perper, MD for help in clarifying certain aspects of this video.  Licensed under CC-BY-SA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25133.jpg</video:thumbnail_loc>
      <video:duration>741</video:duration>
      <video:publication_date>2012-09-18T01:27:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vYnreB1duro</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>and</video:tag>
      <video:tag>attacks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Biology-1A-Lecture-1-Course-introduction-macromolecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Biology 1A - Lecture 1: Course introduction - macromolecules</video:title>
      <video:description>Biology 1A - Lecture 1: Course introduction - macromolecules

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26276.jpg</video:thumbnail_loc>
      <video:duration>3027</video:duration>
      <video:publication_date>2012-09-19T00:39:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7MZlVeLPXFY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>macromolecules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Stenosis-ischemia-and-heart-failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Stenosis, ischemia and heart failure</video:title>
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Clarifying a bunch of medical terms around heart disease</video:description>
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U09_L2_T4_we2 Dividing real numbers with different signs</video:description>
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      <video:description>Female reproductive system consists of two major parts. They are the uterus and the ovaries. This video describes the anatomy and functions of different parts of the female reproductive system. Edited by Ashraf</video:description>
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      <video:description>Computer Science 188 - Lecture 24

Introduction to Artificial Intelligence</video:description>
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      <video:description>Completion of a revision knee replacement. After trialling, the final components of the Nexgen legacy knee are implanted by Orthopaedic surgeon, Dr.A.K.Venkatachalam of www.kneeindia.com</video:description>
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      <video:uploader>alampallam venkatachalam</video:uploader>
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      <video:description>This video will help you in having a knee arthroscope. Complete step by step procedure is explained here with all careful steps.</video:description>
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      <video:uploader>Ilse Rey</video:uploader>
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      <video:description>Revision knee replacement part1.A British patient explains why he sought a revision knee replacement in India. He was unhappy with the inadequate bending provided by the primary knee replacement done in the UK. He chose Dr.Venkatachalam of www.kneeindia.com for his knee surgery</video:description>
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      <video:description>Dr.A.K.Venkatachalam performs and explains a revision knee replacement that he performed for a British patient. First after adequate exposure, the components are removed.</video:description>
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      <video:uploader>alampallam venkatachalam</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Protein kinase c in the spinal cord appears to mediate chronic injury induced pain but not acute nociceptive pain muscle insult results in increased release of glutamate spinally and hyperalgesia that is reversed by spinal blockade of nmda and non nmda glutamate receptors</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4255.mp4</video:content_loc>
      <video:uploader>Raquel Marin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Normal Colon Tissue

Dr. Andy Connolly from Stanford Medical School introduces Sal to what normal colon tissue looks like</video:description>
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      <video:description>Hysterectomy is the removal of the uterus for various reasons such as because of fibroids, chronic pelvic pain, endometriosis among others. It is an invasive procedure for which there are alternatives as shown in this video.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Is space elevators possible? Here are some thoughts.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32509.mp4</video:content_loc>
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Dr. Andy Connolly from Stanford Medical School shows Sal what hyperplasia in colon tissue looks like</video:description>
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      <video:description>This video describes the formation and function of germinal centers. This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 14-Computer Science 164 -Programming Languages and Compilers</video:description>
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Freedom of Speech and the  Press</video:description>
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Stanford University
http://www.stanford.edu

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u10_l3_t1_we2 Compund Inequalities 2</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11 - Mathematics 16A - Lecture 15</video:title>
      <video:description>Mathematics 16A - Lecture 15

Analytic Geometry and Calculus</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Mathematics-16A-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Mathematics 16A - Lecture 16</video:title>
      <video:description>Mathematics 16A - Lecture 16

Analytic Geometry and Calculus</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-104-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics 104 - Lecture 21</video:title>
      <video:description>Economics 104 - Lecture 21

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27072.jpg</video:thumbnail_loc>
      <video:duration>5026</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/YDQdhxHSc6E</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Zebrafish-blastoderm-exposed-to-ethanol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish blastoderm exposed to ethanol</video:title>
      <video:description>What happens to zebrafish blastoderm when it is exposed to ethanol? This video shows this result.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/42df93d5-9807-4f66-ae79-ec65e491a8cf/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>scitan</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The nut crackers</video:title>
      <video:description>Monkeys too enjoy palm nuts. This is the journey that these fellows undertake to get that oh sweet nut. Join the Nutters in the monkey production line by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/88c20a7b-44df-4814-b9a7-0367b1d0ba8f/cand_5.jpg</video:thumbnail_loc>
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  <url>
    <loc>https://dnatube.com/videos/Measurement-of-Angles-in-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the measurement of angles in triangles. Measurement is shown with the help of different examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b5cf6635-6180-48a5-91f4-1ac3fe1d2906/cand_25.jpg</video:thumbnail_loc>
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      <video:uploader>vendetta</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-60-Compound-Inequalities-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Compound Inequalities 3</video:title>
      <video:description>Compound Inequalities 3

u10_l3_t1_we3 Compound Inequalities 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25186.jpg</video:thumbnail_loc>
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  <url>
    <loc>https://dnatube.com/videos/Worm-like-creature-removed-from-the-eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Worm like creature removed from the eye</video:title>
      <video:description>A display of a worm like creature removed from the eye and compared to eyeball diameter but doctors in india say they found and removed a 5 inch live worm from a mans eye and removed it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/babded99-439d-494f-962c-5915abd18e26/cand_25.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10615.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Global-Climate-Architectural-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Global Climate Architectural Policy</video:title>
      <video:description>&quot;Lec 39 - Global Climate Architectural Policy&quot; January 6, 2010 - John Weyant, Professor of Management Science and Engineering at Stanford University, discusses global climate policy agreements in the context of the Copenhagen climate summit and explores what aspects of these agreements warrant modification or wholesale restructuring within the realm of realistic political feasibility.

Stanford University
http://www.stanford.edu

Stanford Energy Modeling Forum
http://emf.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/9CHR-Ti6mwo</video:player_loc>
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      <video:tag>gases</video:tag>
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      <video:tag>environment</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-94-Multiplying-and-Dividing-Monomials-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Multiplying and Dividing  Monomials 1</video:title>
      <video:description>Multiplying and Dividing  Monomials 1

U08_L1_T1_we1 Multiplying and Dividing  Monomials 1</video:description>
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      <video:duration>112</video:duration>
      <video:publication_date>2012-09-17T15:12:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p_61XhXdlxI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 3 - Computer Science 61B&quot;Data Structures</video:description>
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      <video:duration>2733</video:duration>
      <video:publication_date>2012-09-21T05:24:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJpk2wCCnv8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Computer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Economics-119-Lecture-24-Bounded-Rationality-Models-of-Ga</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Economics 119 - Lecture 24: Bounded-Rationality Models of Ga</video:title>
      <video:description>Economics 119 - Lecture 24: Bounded-Rationality Models of Ga

Psychology and Economics</video:description>
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      <video:duration>4729</video:duration>
      <video:publication_date>2012-09-18T18:02:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6avyUCiQHDc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Economics-119-Lecture-25-Tests-and-Applications-of-Bounde</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Economics 119 - Lecture 25: Tests and Applications of Bounde</video:title>
      <video:description>Economics 119 - Lecture 25: Tests and Applications of Bounde

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25876.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
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      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-History-151C-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - History 151C - Lecture 4</video:title>
      <video:description>History 151C - Lecture 4

The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:player_loc>https://www.youtube.com/embed/7-zJ9kjsGQs</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Economics-119-Lecture-26-Final-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Economics 119 - Lecture 26: Final Review</video:title>
      <video:description>Economics 119 - Lecture 26: Final Review

Psychology and Economics</video:description>
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      <video:duration>4776</video:duration>
      <video:publication_date>2012-09-18T18:03:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mfbBFn5mgzE</video:player_loc>
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      <video:category>Economics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-History-151C-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - History 151C - Lecture 2</video:title>
      <video:description>History 151C - Lecture 2

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25878.jpg</video:thumbnail_loc>
      <video:duration>4637</video:duration>
      <video:publication_date>2012-09-18T18:03:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nn5aU6iEQdw</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-History-151C-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - History 151C - Lecture 5</video:title>
      <video:description>History 151C - Lecture 5

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25883.jpg</video:thumbnail_loc>
      <video:duration>4306</video:duration>
      <video:publication_date>2012-09-18T18:05:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x7tLl4oOerI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-History-151C-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - History 151C - Lecture 6</video:title>
      <video:description>History 151C - Lecture 6

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25884.jpg</video:thumbnail_loc>
      <video:duration>4597</video:duration>
      <video:publication_date>2012-09-18T18:05:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Q8JZ1spFP0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
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      <video:tag>6</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Computer Science 61A</video:title>
      <video:description>Lec 19- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16829.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-09-01T13:51:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eG4UE5jZUwA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bacteria-Genetic-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2012-09-18T23:42:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i5HMnATPNBg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Economics C3 - Lecture 27: Toxic Substances</video:title>
      <video:description>Economics C3 - Lecture 27: Toxic Substances

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26051.jpg</video:thumbnail_loc>
      <video:duration>4010</video:duration>
      <video:publication_date>2012-09-18T23:42:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G1obSj7fVg4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
      <video:tag>toxic</video:tag>
      <video:tag>Substances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Practice-of-Art-23AC-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Practice of Art 23AC - Lecture 23</video:title>
      <video:description>Practice of Art 23AC - Lecture 23

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26052.jpg</video:thumbnail_loc>
      <video:duration>2571</video:duration>
      <video:publication_date>2012-09-18T23:42:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cc3ut_-ZOsI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Practice-of-Art-23AC-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Practice of Art 23AC - Lecture 25</video:title>
      <video:description>This lecture is provided by University of California, Berkeley.

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26054.jpg</video:thumbnail_loc>
      <video:duration>3269</video:duration>
      <video:publication_date>2012-09-18T23:43:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSfxma9vRYs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Economics-C3-Lecture-1-What-is-Economics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Economics C3 - Lecture 1: What is Economics?</video:title>
      <video:description>Economics C3 - Lecture 1: What is Economics?

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26055.jpg</video:thumbnail_loc>
      <video:duration>4704</video:duration>
      <video:publication_date>2012-09-18T23:43:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nBGVPS9SOJU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Practice-of-Art-23AC-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Practice of Art 23AC - Lecture 24</video:title>
      <video:description>Practice of Art 23AC - Lecture 24

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26057.jpg</video:thumbnail_loc>
      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-18T23:43:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GDz3Ud02jA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/HIVAIDS-Education-in-America-MWV14</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>HIV/AIDS Education in America (MWV14)</video:title>
      <video:description>In this episode of MicrobeWorld Video we ask some leading researchers, education specialists, and public health officials about the state of HIV/AIDS education in America and ideas they have to support the teaching of microbial evolution using the latest HIV/AIDS research ? all while instilling innovative prevention strategies.

Filmed at the Koshland Science Museum in Washington, D.C. and San Diego State University, this episode features the following experts:

    * Roland Wolkowicz, Ph.D., Assistant Professor, Department of Biology, San Diego State University, whose research focus is on the use of random peptide libraries and other chemical genetics approaches for the study of viral pathogenesis and the search of antiviral factors in HIV1 and HCV.
    * Shannon Lee Hader, M.D., MPH, Director of the HIV/AIDS Administration for Washington, D.C., an epidemiologist and public health physician who has worked with HIV-infected children and adults in Brazil, Jamaica, and Zimbabwe.
    * Anila Asghar, Ph.D., Assistant Professor of Education at Johns Hopkins University, whose research focuses on curriculum development and evolution.

Educational resources mentioned within the video can be found online at:

Koshland Science Museum
http://koshlandscience.org/teachers/webquest.jsp

NIH curriculum guide
http://science.education.nih.gov/supplements/nih1/diseases/default.htm

Howard Hughes Medical Institute
http://www.hhmi.org/biointeractive/</video:description>
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      <video:duration>377</video:duration>
      <video:publication_date>2010-04-13T17:17:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4242.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AIDS</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>sex</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - Legal Studies 160 - Lecture 5: Community and Social Solidarity</video:title>
      <video:description>Legal Studies 160 - Lecture 5: Community and Social Solidarity

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26076.jpg</video:thumbnail_loc>
      <video:duration>4589</video:duration>
      <video:publication_date>2012-09-18T23:49:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_6N1KkwXhu0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Solidarity</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Legal Studies 160 - Lecture 1: Must we treat prisoners humanly</video:title>
      <video:description>Legal Studies 160 - Lecture 1: Must we treat prisoners humanly

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26062.jpg</video:thumbnail_loc>
      <video:duration>3702</video:duration>
      <video:publication_date>2012-09-18T23:46:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a5rCCEoM4Jo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Must</video:tag>
      <video:tag>we</video:tag>
      <video:tag>treat</video:tag>
      <video:tag>Prisoners</video:tag>
      <video:tag>humanly</video:tag>
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      <video:category>Economics</video:category>
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      <video:tag>22</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Rates</video:tag>
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      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 23 - Economics 1 - Review&quot;Introduction to Economics</video:description>
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      <video:duration>2360</video:duration>
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      <video:tag>23</video:tag>
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      <video:tag>1</video:tag>
      <video:tag>Review</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12529.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
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      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
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      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>globalization</video:tag>
      <video:tag>contemporary</video:tag>
      <video:tag>Civilization</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Practice of Art 23AC - Lecture 25

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26058.jpg</video:thumbnail_loc>
      <video:duration>2288</video:duration>
      <video:publication_date>2012-09-18T23:43:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zx54Bbarlk0</video:player_loc>
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      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1 - Computer Science 169 - Lecture 2</video:title>
      <video:description>Computer Science 169 - Lecture 2

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26061.jpg</video:thumbnail_loc>
      <video:duration>4665</video:duration>
      <video:publication_date>2012-09-18T23:44:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sOvD_VLr7Z0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 169 - Lecture 4</video:title>
      <video:description>Computer Science 169 - Lecture 4

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26065.jpg</video:thumbnail_loc>
      <video:duration>4377</video:duration>
      <video:publication_date>2012-09-18T23:47:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/499WdJdMVaA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Economics 1 -Fiscal and Monetary Policy Combine</video:title>
      <video:description>&quot;Lec 20 - Economics 1 -Fiscal and Monetary Policy Combine&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27481.jpg</video:thumbnail_loc>
      <video:duration>2776</video:duration>
      <video:publication_date>2012-09-21T07:40:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eo4jc2zOsgo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Combine</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-State-of-faith-in-the-world-today</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - State of faith in the world today</video:title>
      <video:description>State of faith in the world today  Religious vitality across the globe shows no signs of diminishing in the near future. Examine the demographically extensive reach of faiths and the publicly intensive expression of these faiths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12530.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-08-18T14:33:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eovqhe1UmSI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>global</video:tag>
      <video:tag>affairs</video:tag>
      <video:tag>9</video:tag>
      <video:tag>11</video:tag>
      <video:tag>September</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 21- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16871.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-01T14:43:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cicygO78IYo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Evaluating-exponential-expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Evaluating exponential expressions</video:title>
      <video:description>Evaluating exponential expressions

u11_l1_t1_we1 Evaluating exponential expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25191.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/0uCslW40VHQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Evaluating</video:tag>
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      <video:tag>Expressions</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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u11_l1_t1_we2 Evaluating exponential expressions 2</video:description>
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u11 l1 t1 we3 Negative and Positive Exponents</video:description>
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Punishment, Culture, and Society</video:description>
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      <video:description>&quot;Lec 26 - Boxing Maxillary Final Impression&quot; Shows how to make a master cast by the boxing method as opposed to the double pour method.  Orig. air date: JAN 26 72

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http://open.umich.edu/education</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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Software Engineering</video:description>
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      <video:description>Electrical Engineering 141 - Lecture 14. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
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Software Engineering</video:description>
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www.hhmi.org</video:description>
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General Biology</video:description>
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u11_l1_t4_we1 Scientific Notation I</video:description>
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u11_l1_t4_we2 Scientific Notation 2</video:description>
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      <video:tag>Edndocrine</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Hormone</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Model-of-the-layers-of-the-skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of the layers of the skin</video:title>
      <video:description>This video shows the layers of the skin, which is the largest organ of the body and has several layers that serve different purposes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9381d033-0847-435d-bd2e-0acb0f8b3196/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2011-11-28T12:23:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8507.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cocaine-rendered-molecule-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cocaine rendered molecule animation</video:title>
      <video:description>Molecule of cocaine in realistic 3D rendered movie. ... cocaine drugs abuse rendering povray</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/db05ce95-473c-4640-ad80-1eb4b838a75b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-04-24T22:53:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2061.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cocaine</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>abuse</video:tag>
      <video:tag>rendering</video:tag>
      <video:tag>povray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-potential-movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action potential movements</video:title>
      <video:description>An action potential is caused by positive ions moving in and then out of the neuron at a certain spot on the neuron membrane. 

An action potential is initiated by a stimulus above a certain intensity or threshold. Not all stimuli initiate an action potential. The stimulus could be a pin prick, light, heat, sound or an electrical disturbance in another part of the neuron.

Depolarization

A stimulus causes a gate in the Na+ Channel to open. Since there is a high concentration of Na+ outside, Na+ diffuses into the neuron. The electrical potential changes to ~ +40 mV.

Repolarization

Depolarization causes the K+ Channel gate to immediately open. K+ diffuses out of the neuron. This reestablishes the initial electrical potential of ~-60 mV.

Refractory Period

During this time (~ 1 msec), the Na+ and K+ Channels cannot be opened by a stimulus.

The Na+/K+ Pump actively pumps Na+ out of the neuron and K+ into the neuron. This reestablishes the initial ion distribution of the resting neuron.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/93d832ff-5045-4d97-a64f-485bc9b36284/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2007-11-05T04:28:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1106.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>actionpotential</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 1 - Chemistry 1A&quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27104.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-21T02:49:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QWg1Ueolqc0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Titration-of-a-Weak-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Titration of a Weak Acid</video:title>
      <video:description>Titration of a Weak Acid

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26786.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2012-09-19T02:31:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hXLiubyd58Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>titration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Testing-Solutions-for-a-System-of-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Testing Solutions for a System of Inequalities</video:title>
      <video:description>Testing Solutions for a System of Inequalities

u14_l1_t2_we2 Testing Solutions for a System of Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25210.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-09-18T01:54:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XzYNh2wpO0A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BepiColombo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BepiColombo</video:title>
      <video:description>BepiColombo video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9700b93a-65db-42d0-9238-8b9a60055876/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-10T12:18:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4935.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>BepiColombo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Terms-coefficients-and-exponents-in-a-polynomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Terms coefficients and exponents in a polynomial</video:title>
      <video:description>Terms coefficients and exponents in a polynomial

u11_l2_t1_we1 Terms coefficients and exponents in a polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25211.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2012-09-18T01:54:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/REiDXCN0lGU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Terms</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Exponents</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polynomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-System-of-Inequalities-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - System of Inequalities Application</video:title>
      <video:description>System of Inequalities Application

u14_l1_t2_we3 System of Inequalities Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25212.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2012-09-18T01:54:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G0fH6blRMHI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Evaluating-a-polynomial-at-a-given-value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Evaluating a polynomial at a given value</video:title>
      <video:description>Evaluating a polynomial at a given value

u11_l2_t1_we2 Evaluating a polynomial at a given value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25213.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-09-18T01:55:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/03yq7XsErqo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Evaluating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Given</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Substitution-Method-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Substitution Method 2</video:title>
      <video:description>Substitution Method 2

u14_l2_t1_we2 Substitution Method 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25215.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-09-18T01:55:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2VeqrZ_PMiY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>substitution</video:tag>
      <video:tag>method</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Simply-a-polynomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Simply a polynomial</video:title>
      <video:description>Simply a polynomial

u11_l2_t1_we3 Simply a polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25216.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2012-09-18T01:55:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vN0aL-_vIKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simply</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polynomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Ontology-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Ontology  part 1</video:title>
      <video:description>Introduction to Biomedical Ontologies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b90d2f11-26aa-4836-bd6c-df6c711331e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-20T23:16:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5639.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Substitution-Method-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Substitution Method 3</video:title>
      <video:description>Substitution Method 3

u14_l2_t1_we3 Substitution Method 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25217.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-18T01:55:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v6L8--MlnKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>substitution</video:tag>
      <video:tag>method</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-DNA-Extraction-Megaprep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid DNA Extraction (Megaprep)</video:title>
      <video:description>A plasmid DNA extraction is a method used to extract and purify plasmid DNA. Kits are available from varying manufacturers, which are named by size of bacterial culture. Megaprep is used when the starting E. coli culture volume is 500 ml~2.5 L of LB broth and the expected DNA yield is 1.5~2.5 mg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/42f5e309-9f01-4a93-b43e-d2de6faaa40b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-05-26T05:37:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4369.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Megaprep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Developing-the-CEO-Within-You</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Developing the CEO Within You</video:title>
      <video:description>Developing the CEO Within You

An interview with Joseph L. Bower, Professor, Harvard Business School.  To become an effective CEO, work for companies committed to leadership development, and take responsibility for your own development on the job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25528.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-18T16:09:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6taNjZCzQ1I</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>developing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>CEO</video:tag>
      <video:tag>within</video:tag>
      <video:tag>You</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cytoplasm-and-Cytoskeleton-of-a-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cytoplasm and Cytoskeleton of a Cell</video:title>
      <video:description>Cytoplasm is the gel like substance in the cell excluding the nucleus. The cytoskeleton is the skeleton contained withing the cells cytoplasm. This video talks about the cell and mainly about the cytoplasm,cytoskeleton and nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1b1b39cb-e013-405f-ae96-7138cf6c7a52/cand_25.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-11-29T11:21:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8895.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>cytoplasm</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cytoskeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PMAP-Angiogenic-masters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PMAP : Angiogenic masters</video:title>
      <video:description>Angiogenic masters  PMAP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e229e6d2-d0b3-494d-bf90-7f3353ea8ce1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2010-11-23T00:20:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5711.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>PMAP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Space Shuttle History

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14930.jpg</video:thumbnail_loc>
      <video:duration>6622</video:duration>
      <video:publication_date>2012-08-28T04:53:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xJ2H06sseLM</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Overlap-and-Energy-Match</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Overlap and Energy-Match</video:title>
      <video:description>&quot;Lec 13 - Overlap and Energy-Match&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride uses this lecture to show that covalent bonding depends primarily on two factors: orbital overlap and energy-match. First he discusses how overlap depends on hybridization; then how bond strength depends on the number of shared electrons. In this way quantum mechanics shows that Coulomb&apos;s law answers Newton&apos;s query about what &quot;makes the Particles of Bodies stick together by very strong Attractions.&quot; Energy mismatch between the constituent orbitals is shown to weaken the influence of their overlap. The predictions of this theory are confirmed experimentally by measuring the bond strengths of H-H and H-F during heterolysis and homolysis.

00:00 - Chapter 1. Distance and Hybridization in the Overlap Integral
18:49 - Chapter 2. Influence of Overlap on Molecular Orbital Energy
29:45 - Chapter 3. &quot;Inferior&quot; Orbitals and Energy-Matching
46:59 - Chapter 4. Experimental Evidence and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19749.jpg</video:thumbnail_loc>
      <video:duration>2984</video:duration>
      <video:publication_date>2012-09-05T09:23:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_d6pUM5j8AI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Overlap</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Mismatch</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - GMAT: Data Sufficiency 8</video:title>
      <video:description>GMAT: Data Sufficiency 8

37-41, pgs. 280-281</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22306.jpg</video:thumbnail_loc>
      <video:duration>760</video:duration>
      <video:publication_date>2012-09-11T01:42:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nL-NSia0HiA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>8</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Becoming a Butterfly From Caterpiller</video:title>
      <video:description>A caterpillar is an eating machine. This video shows the growing of caterpillar into a butterfly. Video is really helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4c5c2fc9-d43c-46cc-8d4d-8dd02ca7bb2f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-02-11T01:39:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30089.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>A</video:tag>
      <video:tag>caterpillar</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Becoming</video:tag>
      <video:tag>butterfly</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Respiratory System</video:title>
      <video:description>The Respiratory System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/80dcf71e-efdf-4f1b-8b5a-6dd52440afc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-08-11T09:16:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3239.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Systems of Three Variables</video:title>
      <video:description>Systems of Three Variables

u14_l3_t1_we1 Systems of Three Variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25223.jpg</video:thumbnail_loc>
      <video:duration>503</video:duration>
      <video:publication_date>2012-09-18T01:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pANZpI9sOYg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>variables</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Relative-and-Atomic-Molecular-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Relative and Atomic Molecular Mass</video:title>
      <video:description>Relative and Atomic Molecular Mass

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26129.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2012-09-19T00:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WMAnyBjtj1Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Relative</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>mass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aluminium-and-chlorine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aluminium and chlorine</video:title>
      <video:description>Strongly heated aluminium foil burns in chlorine to form aluminium chloride.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/999107f5-0bb2-42be-99fe-afcb21c8d1f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-07-22T01:43:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3082.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>experiments</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Computer-Science-61C-Virtual-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 Computer Science 61C Virtual Memory</video:title>
      <video:description>&quot;Lec 29 - Computer Science 61C -Virtual Memory&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/34/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27304.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-09-21T05:08:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DlDBqHuvAUw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>Memory</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Results From Factorizing  Fermats Last Formula</video:title>
      <video:description>In this, to my mind, the most unexpected and delightful result of Factoring Fermat&apos;s Last Formula is Theorem #14
First I define a number sequence which comes from development in &quot;Factorizing Fermat&apos;s Last Formula&quot;. 
Next three theorems are established (with associated Corollaries), using in part  results  obtained in &quot;Three Summation Theorems&quot;. 
 Theorem #4 is a long involved proof, establishing a multitude of statements. 
Theorems #5 to #11 and associated corollaries lead up to the nice simple statement of Theorem #12 (which is ultimately generalized). 
Finally, Theorem #14 establishes a remarkable generalization of Theorem #12. 
And then some odds and ends follow. 
      Visit my author page on amazon.com to find my books available on Kindle in digital and some in print at this specific address:  
http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/b4c837d1-63b1-4f47-8b83-0050fc3a064e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-05T09:45:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/19779.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>Fermat</video:tag>
      <video:tag>Diophantine</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 19 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D End of the lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b4d3fc93-d00c-491c-bcf4-99ac8d349f09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-08-16T03:08:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/773.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is The Garbage Really Worth?</video:title>
      <video:description>This video will help you in understanding the secrets of your junk. Video is really helpful for the environment purpose and for your surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b5157feb-f83a-48e7-95c6-a0b79f51d497/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2013-02-09T06:52:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29819.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>junk</video:tag>
      <video:tag>Revealed</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Membrane-Disruption-by-Detergent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Membrane Disruption by Detergent</video:title>
      <video:description>When detergent is added to this red blood cell, its membrane ruptures, and the cytosol spills out.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:publication_date>2010-04-08T20:21:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4160.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>disruption</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open rhinoplasty procedure and treatment</video:title>
      <video:description>Using the open rhinoplasty technique a surgeon makes an additional incision on the columella an area outside the nose between the nostrils and certain incisions inside the nose just like during the closed technique</video:description>
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      <video:publication_date>2011-12-06T20:12:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10918.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>American Shares Nobel Prize in Physics</video:title>
      <video:description>2008 joint Nobel prize in physics was awarded to Japanese American physicist Yoichiro Nambu</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5106.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>2008</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Yoichiro</video:tag>
      <video:tag>Nambu</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thoraco-laparosopic-esophagectomy-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thoraco laparosopic esophagectomy treatment</video:title>
      <video:description>Recent advances in laparoscopic and thoracoscopic surgery have made it possible to perform esophagectomy using minimally invasive techniques the aim of this video was to present preliminary experience with minimally invasive esophagectomy</video:description>
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      <video:duration>504</video:duration>
      <video:publication_date>2011-11-29T00:55:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8602.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoraco</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>ESOPHAGECTOMY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec Last MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture Last: Final review

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15636.jpg</video:thumbnail_loc>
      <video:duration>2354</video:duration>
      <video:publication_date>2012-08-28T18:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/--lPz7VFnKI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-188-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 188 - Lecture 13</video:title>
      <video:description>Computer Science 188 - Lecture 13

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26308.jpg</video:thumbnail_loc>
      <video:duration>4842</video:duration>
      <video:publication_date>2012-09-19T00:46:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NKv_XFmCxiE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/lec-33-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 33-Biology 1B</video:title>
      <video:description>lec 33-Biology 1B General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23431.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-13T13:57:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9lo9FqZ7ih4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-32-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 32-Biology 1B -</video:title>
      <video:description>lec 32-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23430.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-13T13:57:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/waloW3xzX24</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skin-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Suture</video:title>
      <video:description>A simple skin suture has the needle inserted vertically for the closure of a wound or repair. This video shows how that procedure should be carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07732062-0324-467c-8411-0a403d5f1419/cand_25.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-30T01:23:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9236.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Renewable-Ocean-Energy-Conversion-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Renewable Ocean Energy Conversion Systems</video:title>
      <video:description>&quot;Lec 59 - Renewable Ocean Energy Conversion Systems&quot; January 28, 2009 lecture by Julie Young for the Woods Energy Seminar (ENERGY301). In her talk &quot;Renewable Ocean Energy Conversion Systems: Advancing State-of-the-Art,&quot; Young discusses renewable ocean energy technologies.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. Yin Lu (Julie) Young is an Assistant Professor of Civil and Environmental Engineering at Princeton University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18830.jpg</video:thumbnail_loc>
      <video:duration>3372</video:duration>
      <video:publication_date>2012-09-04T06:14:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uv3NWabzb6A</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>Turbines</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>design</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>density</video:tag>
      <video:tag>tidal</video:tag>
      <video:tag>hydrodynamics</video:tag>
      <video:tag>Torsion</video:tag>
      <video:tag>bending</video:tag>
      <video:tag>hydroelasticity</video:tag>
      <video:tag>sensors</video:tag>
      <video:tag>degrees</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>Pitch</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-140-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Electrical Engineering 140 - Lecture 21</video:title>
      <video:description>Electrical Engineering 140 - Lecture 21

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26209.jpg</video:thumbnail_loc>
      <video:duration>4762</video:duration>
      <video:publication_date>2012-09-19T00:17:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Olw-RJeZ4o</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-The-Real-Story-on-Fuel-Economy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - The Real Story on Fuel Economy</video:title>
      <video:description>&quot;Lec 62 - The Real Story on Fuel Economy&quot; January 7, 2009 lecture by Lee Schipper for the Woods Energy Seminar (ENERGY301).  In his talk &quot;When the Rubber Hits the Road: The Real Story on Fuel Economy in the US and other Developed Countries, with Implications for Developing Asia,&quot; Schipper discusses better and more realistic fuel economy options in the US and other industrialized nations.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. Lee Schipper is a Senior Research Engineer at the Precourt Institute for Energy Efficiency at Stanford University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18833.jpg</video:thumbnail_loc>
      <video:duration>3686</video:duration>
      <video:publication_date>2012-09-04T06:19:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rMR5ZLvtyFg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
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      <video:tag>Science</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>global</video:tag>
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      <video:tag>energy</video:tag>
      <video:tag>climate</video:tag>
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      <video:tag>research</video:tag>
      <video:tag>education</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Issues</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>fuel</video:tag>
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      <video:tag>carbon</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>congestion</video:tag>
      <video:tag>car</video:tag>
      <video:tag>mileage</video:tag>
      <video:tag>automobile</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>bus</video:tag>
      <video:tag>transit</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Computer Science 169</video:title>
      <video:description>Lec 9 -Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20246.jpg</video:thumbnail_loc>
      <video:duration>4578</video:duration>
      <video:publication_date>2012-09-06T12:37:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hdY7IwOrnQQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 164 - Lecture 15</video:title>
      <video:description>Computer Science 164 - Lecture 15

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26210.jpg</video:thumbnail_loc>
      <video:duration>4890</video:duration>
      <video:publication_date>2012-09-19T00:17:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-fq_28tcYUY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is an Anterior Chest Examination. It shows how a chest examination is done safely and accurately.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa5dbb2a-c370-4eba-a077-a0687d543634/cand_25.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-01T03:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10133.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Exchange part 2 of 2 Smoke</video:title>
      <video:description>Gas Exchange. Alteracion del Transporte de gases debido al tabaquismo. ... Gas Exchange medicine</video:description>
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      <video:duration>87</video:duration>
      <video:publication_date>2009-04-23T05:17:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1988.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-107-Identifying-Percent-Amount-and-Base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Identifying Percent Amount and Base</video:title>
      <video:description>Identifying Percent Amount and Base

u5_l2_t1_we1 Identifying Percent Amount and Base</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24861.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-17T17:07:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JaScdH47PYg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>Amount</video:tag>
      <video:tag>and</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Resurfacing-by-Stephen-Jenkins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing by Stephen Jenkins</video:title>
      <video:description>Hip Resurfacing is the surgical treatment which is alternative to the hip replacement. The Potential advantage as compare to THR(Total Hip Replacement) is that resurfacing includes less bone removal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b82487cd-9524-4d14-b31e-b53a16978eb3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2011-12-06T17:39:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10753.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Stephen</video:tag>
      <video:tag>Jenkins</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Steps-of-ChildBirth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steps of ChildBirth</video:title>
      <video:description>Watch this video to see the childbirth with a specimen at different positions. Child birth is a very painful process. So the best way should be adopted for delivery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba94bcc3-dfa1-4e81-8a10-65816af17b65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-01T02:41:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9975.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>childbirth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Proteomics-Functional-Genomics-at-DNA-and-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteomics Functional Genomics at DNA and RNA</video:title>
      <video:description>This video describes about proteomics functional genomics at DNA RNA level transcrip.

Functional Genomics At DNA And RNA Level:
We know that for a large number of organisms a complete genome sequence is now available, so in functional genomics by the help of genomic sequence we can excess every single gene to study and evaluate its function at systemic level
Transcriptomics:
Functional genomics sequences that are based on DNA sequencing and are used to study mRNA expression profiles on a biological scale are known as transcriptomics.
The expression profile of a gene can reveal a lot about its functional role in the cell and can also help to identify functional links to other genes. For example, the expression of many genes is restricted to specific cells or developing structures, often showing that these genes have particular functions in those places other genes are expressed in response to external stimuli.
Furthermore mutating one gene may affect the expression profile of the others, helping to link those genes into functional pathways and networks. The two major technologies for the large scale expression analysis that emerged from genomics were large scale complementary cDNA sequencing sampling based on standard DNA sequencing methods and the use of DNA array for expression analysis by hybridization.
Sequence sampling:
Sequence sampling is the direct and fastest way to study transcriptome.
In one of the basic approach clones are picked up from cDNA library then theses clones are identified by their comparison with 200 to 300 bp sequence obtained from sequence databases. By the help of this comparison abundance of each clone will represent the abundance of corresponding transcript in the transcriptome of original biological material now if enough gene are cloned then by statiscal analysis comparison can be made across two or more samples if suitable cDNA library is available.
This approach has been used to identify differentially expressed genes but it is expensive because large scale sequencing i</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/ba983fa9-cc37-46c7-adaa-7363555f897e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2012-10-11T11:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27902.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>proteomics</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>at</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>transcrip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Geography C110</video:title>
      <video:description>&quot;Lec 16 - Geography C110 
&quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27433.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-21T07:09:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7rV1t-0LTVs</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 7 - Electrical Engineering 100&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27351.jpg</video:thumbnail_loc>
      <video:duration>4721</video:duration>
      <video:publication_date>2012-09-21T05:47:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eSiq3Zm15nQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polymerase-chain-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polymerase chain reaction</video:title>
      <video:description>Polymerase chain reaction, or PCR, is a technique for making many copies of a specific DNA sequence. DNA is repeatedly heated and cooled in the presence of primers that bracket the desired sequence and of the enzyme Tac polymerase. In as few as 30 cycles, a billion copies of the target sequence can be made.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bb0f057c-f8bb-4f81-8795-644fac04f20d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2013-02-08T23:52:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29708.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How Cheating Can Be Hazardous?</video:title>
      <video:description>This video shows that a cheating can be hazardous to your health. The topic is explained with some common examples around us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bb183b14-cb2e-4de5-8656-74e3b387fd5e/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29619.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cheating</video:tag>
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      <video:tag>Be</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Health</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Life in the Universe (video created by Vladimir Matveev, St.Petersburg, Russia). Homo sapiens, Ramses II, Aristotle, Platon, Qin Shi Huang, Laozi, Confucius, Julius Caesar, Li Bai, Christ, Mohammed, Genghis Khan, Alexander Nevsky, Dante, Leonardo, Shakespeare, Ivan The Terrible, Jean-Jacques Rousseau, Mozart, Goethe, Peter The Great, Catherine The Great, Napoleon, Kutuzov, Pushkin, Beethoven, Lincoln, Charles Darwin, Karl Marx, Leo Tolstoy, Bismarck, Freud, Ci Xi, Einstein, Charlie Chaplin, Lenin, Hitler, Charles de Gaulle, Churchill, Roosevelt, Stalin, Chiang Kai-shek, Mao Zedong, Gandhi, Elvis Presley, Fidel Castro, Gagarin, Deng Xiaoping, Margaret Thatcher, Bin Laden, Elizabeth II, Putin, Bill Gates</video:description>
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      <video:duration>330</video:duration>
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      <video:uploader>Vladimir Matveev</video:uploader>
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      <video:tag>It</video:tag>
      <video:tag>was</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Pure</video:tag>
      <video:tag>Accident</video:tag>
      <video:tag>31May09</video:tag>
      <video:tag>Eng</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 19 - Fractions on the number line 3 (ex 2)</video:title>
      <video:description>Fractions on the number line 3 (ex 2)

Fractions on the number line 3 (ex 2)</video:description>
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      <video:duration>118</video:duration>
      <video:publication_date>2012-09-18T13:33:18.000Z</video:publication_date>
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      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>3</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
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      <video:description>This video provides an information about norvasc (amlodopine)

A pharmacist explains how Norvasc works, why doctors prescribe this hypertension medication, and common side effects of the drug.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
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      <video:description>&quot;Lec 19 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Chemical Equilibrium (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
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      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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Professor Harvey Kayman</video:description>
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      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Chemistry 1A - Lecture 18

General Chemistry</video:description>
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      <video:duration>3023</video:duration>
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      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
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      <video:description>Sulfur Oxygen (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <video:video>
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      <video:description>Nucleosome video:  Histone Octamer and Wrapping DNA. Formation of Nucleosomes:

The genetic material in eukaryotic cells is organized into complex structures consisting of DNA and proteins that are localized within the nucleus. These complex structures are called chromatin. Almost two meters of DNA must be assembled into a small nucleus inside each cell. Despite this enormous degree of compaction, DNA must be easily accessible to permit its interaction with protein machineries that regulate the different functions of chromatin: DNA replication, repair, and recombination. Thus, the dynamic organization of chromatin structure potentially influences all functions of the genome. The fundamental unit of chromatin, termed the nucleosome, is composed of DNA and histone proteins. This structure provides the first level of compaction of DNA into the nucleus. The first step of nucleosome formation is the deposition onto the DNA of a tetramer of newly synthesized histones (H3-H4) to form a sub-nucleosomal particle. This is followed by the addition of two H2A-H2B histones. This results in a nucleosomal core particle consisting of 146 base pairs of DNA wound around a histone octamer. This core particle and the linker DNA together form the nucleosome. Newly synthesized histones are specifically modified, with the most conserved modification being acetylation of histone H4 on Lysine 5 and Lysine 12. The next step in the process is the maturation step that requires ATP to establish regular spacing of the nucleosome cores to form the nucleofilament. Nucleosomes are regularly spaced along the nucleofilament which can adopt higher levels of compaction, ultimately resulting in the condensed metaphase chromosome. Chromatin is divided into two distinct domains, heterochromatin and euchromatin. Heterochromatin is defined as a structure that does not alter in its condensation throughout the cell cycle, whereas euchromatin is decondensed during interphase. Constitutive heterochromatin contains few genes and is principally made up of re</video:description>
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      <video:tag>my</video:tag>
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      <video:description>DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE			
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      <video:tag>Plastic</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
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      <video:description>DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
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Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH</video:description>
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      <video:tag>NOSE</video:tag>
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    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 4- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses balancing equations and the conservation of mass in relation to process design.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:description>DR. KAMAL  HUSSEIN SALEH
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      <video:tag>du</video:tag>
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    <video:video>
      <video:title>Lec 178 - 2011 Calculus BC Free Response #3a</video:title>
      <video:description>2011 Calculus BC Free Response #3a

Arc length of a function</video:description>
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      <video:tag>3a</video:tag>
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    <video:video>
      <video:title>Lec 5 - Cognitive Science C103</video:title>
      <video:description>&quot;Lec 5 - Cognitive Science C103&quot;History of Information</video:description>
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      <video:duration>4656</video:duration>
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      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
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استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3858.mp4</video:content_loc>
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      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
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    <loc>https://dnatube.com/videos/Lec-12-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 12 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses conduction and convection in association with a heat exchanger, as well as the actual design of the heat exchanger.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18855.jpg</video:thumbnail_loc>
      <video:duration>3126</video:duration>
      <video:publication_date>2012-09-04T06:31:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OpmMQv6clwQ</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>Chemical</video:tag>
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      <video:tag>BTU</video:tag>
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      <video:tag>gradient</video:tag>
      <video:tag>high</video:tag>
      <video:tag>fructose</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>syrup</video:tag>
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      <video:tag>transfer</video:tag>
      <video:tag>device</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>area</video:tag>
      <video:tag>pipe</video:tag>
      <video:tag>design</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 13 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses scaling, focusing on dimensionless analysis.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18856.jpg</video:thumbnail_loc>
      <video:duration>2377</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ZMc4BDtHOzI</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>walking</video:tag>
      <video:tag>running</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>buckingham</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>research</video:tag>
      <video:tag>parameter</video:tag>
      <video:tag>core</video:tag>
      <video:tag>variable</video:tag>
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      <video:tag>velocity</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>exchanger</video:tag>
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    <loc>https://dnatube.com/videos/Neuron-Resting-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Neuron Resting Potential video</video:description>
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      <video:tag>neuron</video:tag>
      <video:tag>Resting</video:tag>
      <video:tag>Potential</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sructural-features-of-neurons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sructural features of neurons</video:title>
      <video:description>Neurons are cells that transmits nerve signals in the body. This video animation presents structural features of neurons. Edited by Ashraf</video:description>
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      <video:tag>neurons</video:tag>
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    <loc>https://dnatube.com/videos/Los-angeles-revision-rhinoplasty</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:category>Interviews</video:category>
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      <video:tag>Angeles</video:tag>
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      <video:tag>RHINOPLASTY</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Electronegativity</video:title>
      <video:description>Electronegativity

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:player_loc>https://www.youtube.com/embed/jjOzgw5nAZk</video:player_loc>
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      <video:category>Chemistry</video:category>
      <video:tag>electronegativity</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>As every surgery, the Rhinoplasty might be unsuccessful and therefore require additional procedures. This is a case where the patient had two nose surgeries. Dr Nassif performs third Rhinoplasty but he has to place extra cartilage to reconstruct the bone. How is he going to achieve a good result? Watch the video to find out.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 19- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 19- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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      <video:duration>3059</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/UBqZcdkDmtU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>berkeley</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Comparing Whole Numbers 2</video:title>
      <video:description>Comparing Whole Numbers 2

U01_L1_T3_we2 Comparing Whole Numbers 2</video:description>
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      <video:publication_date>2012-09-17T16:05:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KMwzeYAtJDc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Numbers</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-169-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 169 - Lecture 25</video:title>
      <video:description>Computer Science 169 - Lecture 25

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26132.jpg</video:thumbnail_loc>
      <video:duration>2452</video:duration>
      <video:publication_date>2012-09-19T00:00:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJccn9d2t5w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Molecular-Structure-and-Geometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Molecular Structure and Geometry</video:title>
      <video:description>Molecular Structure and Geometry

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26321.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-09-19T00:48:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G9YGwK0mP_g</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>geometry</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-GMAT-Math-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - GMAT:  Math 12</video:title>
      <video:description>GMAT:  Math 12

65-69, pgs. 160-161</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21928.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-10T23:49:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VdBZSEF_FhU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>12</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Year-2008-Guest-Lecture-by-David-Swensen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Year 2008 -  Guest Lecture by David Swensen</video:title>
      <video:description>Guest Lecture by David Swensen
Financial Markets (ECON 252) -Year 2008

David Swensen, Yale&apos;s Chief Investment Officer and manager of the University&apos;s endowment, discusses the tactics and tools that Yale and other endowments use to create long-term, positive investment returns. He emphasizes the importance of asset allocation and diversification and the limited effects of market timing and security selection. Also, the extraordinary returns of hedge funds, one of the more recent phenomena of portfolio management, should be looked at closely, with an eye for survivorship and back-fill biases.

00:00 - Chapter 1. Introduction: Changing Institutional Portfolio Management 
03:59 - Chapter 2. Asset Allocation: The Power of Diversification 
16:44 - Chapter 3. Balancing the Equity Bias into Sensible Diversification 
20:48 - Chapter 4. The Emotional Pitfalls of Market Timing 
32:58 - Chapter 5. Survivorship and Backfill Biases in Security Selection 
43:17 - Chapter 6. Finding Value Investing Opportunities as an Active Manager 
49:02 - Chapter 7. Yale&apos;s Portfolio and Results 
54:48 - Chapter 8. Questions on New Investments, Remaining Bullish, and Time Horizons 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12547.jpg</video:thumbnail_loc>
      <video:duration>4284</video:duration>
      <video:publication_date>2012-08-20T13:48:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AtSlRK0SZoM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Asset</video:tag>
      <video:tag>allocation</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>fill</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Swensen</video:tag>
      <video:tag>diversification</video:tag>
      <video:tag>Hedge</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>timing</video:tag>
      <video:tag>portfolio</video:tag>
      <video:tag>management</video:tag>
      <video:tag>security</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>survivorship</video:tag>
      <video:tag>Yale</video:tag>
      <video:tag>endowment</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 2- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Asymptotic Notation | Recurrences | Substitution, Master Method

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4231</video:duration>
      <video:publication_date>2012-08-30T17:16:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/whjt_N9uYFI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Close-up-of-a-solar-eruption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Close up of a solar eruption</video:title>
      <video:description>Watch up close what happens when massive pent up solar energy is released. see how it happens.</video:description>
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      <video:duration>143</video:duration>
      <video:publication_date>2011-11-23T09:06:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7659.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>massive</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Eruption</video:tag>
      <video:tag>close</video:tag>
      <video:tag>up</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-gear-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the gear works</video:title>
      <video:description>The gear is one set of toothed wheels that work together in an altering the speed by increasing or decreasing it. This is how the gear functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/df5b9207-6ec4-4de3-bb74-4e0ce024d234/cand_25.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-11-25T20:18:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7860.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>gear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 3- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses units, comparing the different methods and systems of measuring different variables.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18846.jpg</video:thumbnail_loc>
      <video:duration>3238</video:duration>
      <video:publication_date>2012-09-04T06:26:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DZ0WD4t8puE</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>Chemical</video:tag>
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      <video:tag>ChemE</video:tag>
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      <video:tag>inch</video:tag>
      <video:tag>centimeter</video:tag>
      <video:tag>acre</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>system</video:tag>
      <video:tag>length</video:tag>
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      <video:tag>mass</video:tag>
      <video:tag>Pound</video:tag>
      <video:tag>force</video:tag>
      <video:tag>ton</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>England</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>of</video:tag>
      <video:tag>America</video:tag>
      <video:tag>USA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Measuring-Angles-in-Degrees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Measuring Angles in Degrees</video:title>
      <video:description>Measuring Angles in Degrees

How to measure an angle in degrees</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20264.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2012-09-06T13:53:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/92aLiyeQj0w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Measuring</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>degrees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14  Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 14  Electrical Engineering 100&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27358.jpg</video:thumbnail_loc>
      <video:duration>4760</video:duration>
      <video:publication_date>2012-09-21T05:55:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qHsz1gFYhGA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tricarboxylic-Acid-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tricarboxylic Acid Cycle</video:title>
      <video:description>Tricarboxylic acid cycle or Citric acid cycle is a series of chemical reactions which are used to generate energy through the oxidation of acetates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c6c9d6d6-36f8-4ff2-83bc-99ccfd7666d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2009-05-27T18:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2350.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Citric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complete-excision-of-a-craniopharyngioma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complete excision of a craniopharyngioma</video:title>
      <video:description>Craniopharyngioma is a benign tumor that is derived fron the pituitary gland. It is common mostly in childhood and adolescent. This video illustrates a complete excision of one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c6d177c6-9805-4c2a-a366-b8aa247d3332/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2011-11-28T06:13:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8321.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Craniopharyngioma</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>excision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 10 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Guest lecturer Krasimir Kolarov (co-writer of the lecture notes along with Professor Khatib) presents Trajectory Generation.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17584.jpg</video:thumbnail_loc>
      <video:duration>3693</video:duration>
      <video:publication_date>2012-09-03T16:14:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7wIqGavQjTQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
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      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
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      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>manipulator</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>cartesian</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>cubic</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>via</video:tag>
      <video:tag>Points</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>inter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-169-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 169 - Lecture 26</video:title>
      <video:description>Computer Science 169 - Lecture 26

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26135.jpg</video:thumbnail_loc>
      <video:duration>3898</video:duration>
      <video:publication_date>2012-09-19T00:01:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ce1miCfTOcA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-100-No-visuals-after-30</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering 100 - No visuals after 30</video:title>
      <video:description>&quot;Lec 17 - Electrical Engineering 100 - No visuals after 30&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27361.jpg</video:thumbnail_loc>
      <video:duration>4110</video:duration>
      <video:publication_date>2012-09-21T05:55:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lq3nwmYBrok</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>after</video:tag>
      <video:tag>30</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Unassisted-Home-Water-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Unassisted Home Water Birth</video:title>
      <video:description>In this video, natural unassisted water birth is filmed at home. Mom is giving birth by herself and she does not seem like she is going through a very very hard time compared to assisted birth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c73b11c9-384e-488c-8f09-7ea42a833910/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-14T06:09:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11769.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Unassisted</video:tag>
      <video:tag>home</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Osteoarthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Osteoarthritis</video:title>
      <video:description>Cartilage is the smooth material that covers and cushions the joints. Synovial fluid helps with lubrication in the joint. This animation show how Osteoarthritis occurs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c74f83bf-45e8-4c14-be46-b9949607289d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-28T05:31:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8223.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>osteoarthritis</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nature-is-beautiful</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nature is beautiful</video:title>
      <video:description>A video showing beauty of nature is edited by Roen Horn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/07eeda17-a473-46c1-b3d3-4ba8c4834c09/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-09-24T23:11:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30730.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning-V-Colony-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning (V)- Colony Selection</video:title>
      <video:description>Colony PCR is useful to determining whether or not a specific colony on a plate has plasmid inserts. Primers designed for the insert sequence should be used when preparing the PCR reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/c9b67a1b-db6b-4eeb-ba8f-2c7e396fceed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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What happens when a good is not finished in a period</video:description>
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Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:tag>Science</video:tag>
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      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>high</video:tag>
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      <video:tag>PDB</video:tag>
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      <video:tag>research</video:tag>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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      <video:tag>Computer</video:tag>
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      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
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      <video:tag>4</video:tag>
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      <video:duration>200</video:duration>
      <video:publication_date>2010-11-24T00:30:13.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Movement of the JointsMovement of the body&apos;s skeleton is made possible by a number of body parts working together including the joints. A hinge joint at the elbow allows the arm to bend and extend. The condylar joint at the knee gives similar movement plus some rotation. Mobile ellipsoid joints between the fingers and palm of the hand allow circular movements but no rotation. Ball-and-socket joints, like the one at the shoulder, give maximum freedom of movement. At the other extreme, plane joints between the toe bones permit only a small degree of gliding movement and the pivot joint between the two cervical vertebrae-the atlas and the axis-merely provides rotation of the head. The saddle joint at the ankle is almost as mobile as the shoulder joint, but rotation is far more limited.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1079.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Joint</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How to Cut Costs--Strategically

Cesare Mainardi, managing director of Booz &amp; Company, details how executives should cut costs--but often dont.</video:description>
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      <video:publication_date>2012-09-18T16:22:45.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Lec-13-Public-Health-250A-Lecture-18-Retrospective-Cohort-Studie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Public Health 250A - Lecture 18: Retrospective Cohort Studie</video:title>
      <video:description>Public Health 250A - Lecture 18: Retrospective Cohort Studie

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25596.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-18T16:34:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U_kkB3ukswg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Retrospective</video:tag>
      <video:tag>Cohort</video:tag>
      <video:tag>Studie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Earth-and-Planetary-Science-C20-Earthquake-prep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Earth and Planetary Science C20 Earthquake prep</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27444.jpg</video:thumbnail_loc>
      <video:duration>2923</video:duration>
      <video:publication_date>2012-09-21T07:18:38.000Z</video:publication_date>
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      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>prep</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Public Health 250B - Lecture 2:  Causality, measures of dise</video:title>
      <video:description>Public Health 250B - Lecture 2:  Causality, measures of dise

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25597.jpg</video:thumbnail_loc>
      <video:duration>5919</video:duration>
      <video:publication_date>2012-09-18T16:35:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y7utsvRZXAM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>causality</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dise</video:tag>
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  <url>
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    <video:video>
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      <video:description>Public Health 250A - Lecture 19: Cross Sectional Studies: A.

Epidemiologic Methods I</video:description>
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      <video:duration>2704</video:duration>
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      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
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      <video:tag>A</video:tag>
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    <video:video>
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      <video:description>Public Health 250B - Lecture 6: Study design overview, cohor

Epidemiologic Methods II</video:description>
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      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>study</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>cohor</video:tag>
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    <video:video>
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      <video:tag>medicine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Edited by Ashraf</video:description>
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      <video:tag>Transmission</video:tag>
      <video:tag>of</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>neural</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>tissue</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>333</video:duration>
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      <video:tag>genetically</video:tag>
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      <video:tag>food</video:tag>
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      <video:description>H2 Platinum (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>182</video:duration>
      <video:publication_date>2012-09-19T00:01:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zdupTfmI3ME</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>H2</video:tag>
      <video:tag>Platinum</video:tag>
      <video:tag>Quiz</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Earth-and-Planetary-Science-C20-Plate-tectonics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:publication_date>2012-09-21T07:19:20.000Z</video:publication_date>
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      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-Pneumonia-On-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of Pneumonia On Lungs</video:title>
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      <video:duration>93</video:duration>
      <video:publication_date>2013-02-11T01:14:19.000Z</video:publication_date>
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      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Pneumonia</video:tag>
      <video:tag>affects</video:tag>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-log-on-for-health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of log on for health</video:title>
      <video:description>This video describes log on for health (GE healthy share).

&quot;Spend enough time in front of your computer and it almost starts to feel like exercise. However, the key to getting in shape with your computer isn&apos;t the calories you burn typing, it&apos;s the tools, community, and resources that are available to you -- like the HealthyShare app on Facebook, powered by GE.

HealthyShare can help you to get fit. You can share your health goals with your friends, tell them about the exercises you&apos;ve done and the goals you&apos;ve reached, and inspire them to join you. See GE&apos;s latest contribution to healthcare at http://www.Facebook.com/healthy.&quot;</video:description>
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      <video:duration>16</video:duration>
      <video:publication_date>2012-10-11T00:27:39.000Z</video:publication_date>
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      <video:uploader>Julia Roberts</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Introduction to Limits (HD)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19923.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2012-09-06T01:01:07.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>HD</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-DNA-Extraction-Midiprep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A plasmid DNA extraction is a method used to extract and purify plasmid DNA. Kits are available from varying manufacturers, which are named by size of bacterial culture. “Midiprep” is used when the starting E. coli culture volume is 15-25 ml of LB broth and the expected DNA yield is 100-350 μg.</video:description>
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      <video:publication_date>2010-05-18T06:08:45.000Z</video:publication_date>
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      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>dna</video:tag>
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      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:tag>Chapter</video:tag>
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      <video:description>2011 Calculus AB Free Response #4b

Absolute maximum over an interval.  Critical points and differentiability.</video:description>
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      <video:tag>AB</video:tag>
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      <video:tag>4b</video:tag>
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Epidemiologic Methods II</video:description>
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      <video:uploader>0|53|0</video:uploader>
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      <video:duration>161</video:duration>
      <video:publication_date>2010-11-09T21:03:49.000Z</video:publication_date>
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      <video:duration>75</video:duration>
      <video:publication_date>2011-11-28T06:07:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8310.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - EE290f  X-Ray Microtomography - given by Dr. Alastair MacDowell, ALS/LBNL</video:title>
      <video:description>EE290f  X-Ray Microtomography - given by Dr. Alastair MacDowell, ALS/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 26 - X-Ray Microtomography - given by Dr. Alastair MacDowell, ALS/LBNL</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of AC motor animation</video:title>
      <video:description>This video shows an AC motor animation. The AC motor is an electric motor that is driven by an alternating current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/debaf70c-71ab-4782-9f8f-f739e4c6d4c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11033.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 148 - Green&apos;s Theorem Proof Part 1</video:title>
      <video:description>Green&apos;s Theorem Proof Part 1

Part 1 of the proof of Green&apos;s Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19959.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/l5zJvZKfMYE</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A dipole antenna is an aerial or radio antenna that can be locally assembled by addition  of a centre driven element. When the signal is fed into a dipoles it will emit radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d5bb1247-a391-4e38-bab1-8f94af544f1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-24T00:15:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7709.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>wavelength</video:tag>
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      <video:tag>radiation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>When studying about organic compounds one of the main sections are isomers. This video will explain how to identify the different isomers.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6385.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Brain  MRI</video:title>
      <video:description>MRI is magnetic resonance imaging, it is used to see inside the human body. This is a 3D MRI of the human brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/df233675-090c-4a90-9765-f92983c27d87/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T06:23:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8338.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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      <video:tag>Brain</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Where are the boundaries that separate our solar system and the galactic environment. This boundaries protect us from radiation and what is beyond being undertaken by Interstellar Boundary explore,IBEX a new NASA mission to study the boundaries and understand how they work.</video:description>
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      <video:publication_date>2011-11-23T08:33:20.000Z</video:publication_date>
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      <video:category>Aerospace Engineering</video:category>
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      <video:tag>Our</video:tag>
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      <video:tag>system</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Public Health 250B - Lecture 14: Bias - confounding</video:title>
      <video:description>Public Health 250B - Lecture 14: Bias - confounding

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25617.jpg</video:thumbnail_loc>
      <video:duration>5125</video:duration>
      <video:publication_date>2012-09-18T16:39:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sTmVVUdXAMc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>Health</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - MPC and Multiplier</video:title>
      <video:description>MPC and Multiplier

Introduction to the marginal propensity to consume and the multiplier</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25618.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-18T16:39:52.000Z</video:publication_date>
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      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Implant torture? Watch this before you get yours done</video:title>
      <video:description>In the pursuit of beauty and eternal youth the human being will stop at nothing to attain perfection. This is a video that urges you to reconsider before going through certain procedures such as this on implant torture.</video:description>
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      <video:duration>218</video:duration>
      <video:publication_date>2011-11-29T02:12:28.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>watch</video:tag>
      <video:tag>This</video:tag>
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      <video:tag>Your</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>torture</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Economics C3</video:title>
      <video:description>&quot;Lec 5 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
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      <video:duration>4398</video:duration>
      <video:publication_date>2012-09-15T04:02:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a_zUrY3L2DE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Public Health 250B - Lecture 16: Effect modification, matchi</video:title>
      <video:description>Public Health 250B - Lecture 16: Effect modification, matchi

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25622.jpg</video:thumbnail_loc>
      <video:duration>5227</video:duration>
      <video:publication_date>2012-09-18T16:40:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P76PzEOx-G4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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      <video:tag>matchi</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows an iceberg tsunami in Alaska in June 2007. During an iceberg tsunami the iceberg completely breaks, which in turn creates big waves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e221c9c7-75d3-49db-a7da-38d0b07af785/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-11-01T21:24:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27955.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>tsunami</video:tag>
      <video:tag>iceberg</video:tag>
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    <loc>https://dnatube.com/videos/Cancer-and-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer and Angiogenesis</video:title>
      <video:description>Angiogenesis is a vital in growth and development and especially to the healing of wounds. It also includes the physiological growth on new blood vessels from preexisting ones. It is therefore key in the fight against cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aca49cce-a5a0-41bd-a878-b8e3a235cce5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-28T07:16:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8358.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cancer</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence Biochip Analyser</video:title>
      <video:description>Evidence is the world&apos;s first fully automated multiplex immunoassay. The Evidence performs simultaneous quantitative detection of a wide test menu across the full Randox portfolio of biochip assays.
Biochips are 9x9mm solid substrates with multiple Discrete Test Regions (DTRs) arranged in an array on the surface.  At present, Randox biochips hold 25 DTRs but, if required, the test capacity can be increased dramatically.
Biochip Array Technology relies on the basic principles of immunology, using competitive and sandwich immunoassays.  Horseradish peroxidase-labelled detection creates a chemiluminescent signal at each DTR, all of which are simultaneously measured by the CCD camera and interpreted by the analyser software.
Evidence won the MacRobert award, the UK&apos;s most prestigious award for innovation in engineering.  The Royal Academy of Engineering selected Evidence for the award to recognise that it is innovative, will make a significant contribution to society, and will be a significant commercial success.</video:description>
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      <video:publication_date>2009-10-19T16:14:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3454.mp4</video:content_loc>
      <video:uploader>Randox</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>Laboratories</video:tag>
      <video:tag>international</video:tag>
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      <video:tag>technology</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>Cer</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 4 of the Loyola full male exam</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5ac30e4f-be5b-4a75-9b9d-1d94dc736b54/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-03T03:44:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10623.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Public Health 250A - Lecture 23: Case Control Studies II: A.</video:title>
      <video:description>Public Health 250A - Lecture 23: Case Control Studies II: A.

Epidemiologic Methods I</video:description>
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      <video:duration>2687</video:duration>
      <video:publication_date>2012-09-18T16:41:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t9ogbhFH9I8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>253</video:duration>
      <video:publication_date>2011-11-26T06:11:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8156.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Emperor</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>Show</video:tag>
      <video:tag>on</video:tag>
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      <video:title>Urine formation / formacion de la Orina.</video:title>
      <video:description>This animation shows urine formation. In formation of urine, the nephron functions to removes metabolic waste from blood while maintaining the volume and composition of body fluid. Urine formation begins in the renal corpuscle where blood passing through the glomerulus is filtered. This video demonstrates the formation of urine as waste from various process within the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e579b3c9-9a02-45d4-9a1f-0d9a20191019/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-04-23T05:18:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1991.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Southern-Pinwheel-Galaxy-Messier-83</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Southern Pinwheel Galaxy - Messier 83</video:title>
      <video:description>A clip form deep sky videos showing the M83 southern pinwheel galaxy is shown here. This is one of the closest and brightest galaxy fro earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e579ecb5-43a7-4cd6-86cf-f5459618cb20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2013-01-12T01:13:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28695.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Pinwheel</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>M83</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Earth-and-Planetary-Science-C20-Generating-the</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Earth and Planetary Science C20 : Generating the</video:title>
      <video:description>&quot;Lec 10 - Earth and Planetary Science C20 : Generating the&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27451.jpg</video:thumbnail_loc>
      <video:duration>2531</video:duration>
      <video:publication_date>2012-09-21T07:19:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bVqTYlkwfAA</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Generating</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Earth-and-Planetary-Science-C20-Interpreting-s</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Earth and Planetary Science C20 -Interpreting s</video:title>
      <video:description>&quot;Lec 11 - Earth and Planetary Science C20 -Interpreting s&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27452.jpg</video:thumbnail_loc>
      <video:duration>2881</video:duration>
      <video:publication_date>2012-09-21T07:19:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uLwy5JVl0ik</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Interpreting</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Diseases-peritoneal-dialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Disease&apos;s peritoneal dialysis</video:title>
      <video:description>Peritoneal Dialysis is used for the treatment of people with severe kidney Disease. This is how it is done and how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8f2cfa2b-0cb3-4e2c-9f1b-d146dee52fce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-28T05:42:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8252.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Peritoneal</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>for</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Disease</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Romberg-Maneuver-or-the-Romberg-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Romberg Maneuver or the Romberg Test</video:title>
      <video:description>Romberg test is done in neurological examination, it assesses the integrity of dorsal columns of the spinal cord.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c61a3f72-c008-4795-a4af-45041b72eaf7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-11-28T05:48:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8267.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Romberg</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Repaire-Heart-Wounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Repaire Heart Wounds</video:title>
      <video:description>This is a surgical video showing the repairing of wounds in heart. Treatment needs a lot of attention and care else the results may be very dangerous.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e63f4ff1-8e57-4cd1-92a7-55237d59c725/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-12-01T02:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9972.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Subtraction-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Subtraction Word Problem</video:title>
      <video:description>Subtraction Word Problem

u01_l2_t2_we3 Subtraction Word Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24701.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2012-09-17T16:12:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QY8vv7eVVJE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 9 - The Theoretical Minimum&quot; (March 12, 2012) Leonard Susskind diverges from looking at the theory behind quantum mechanics and shifts the focus toward looking at more tangible examples.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19039.jpg</video:thumbnail_loc>
      <video:duration>5767</video:duration>
      <video:publication_date>2012-09-04T09:26:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fTRKMAj5q_4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Entanglement</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>time</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>States</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-alcohol-on-the-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of alcohol on the body</video:title>
      <video:description>What are the other effects of alcohol beyond hangovers and dehydration. Cancer is a new effect that has been proven against alcohol use and other diseases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/76d7f27f-cdc8-4ca0-97ea-f0eb0874c4a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-28T06:04:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8304.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Alcohol</video:tag>
      <video:tag>affects</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Earths-Temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth&apos;s Temperature</video:title>
      <video:description>Taking the temperature of a human being or animal or even a surface is one thing. How do you take the temperature of the earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6d64201-002e-4dfb-99c2-a052768cecdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2011-11-24T18:25:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7776.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Taking</video:tag>
      <video:tag>Earths</video:tag>
      <video:tag>temperature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-Embryo-in-Flies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of Embryo in Flies</video:title>
      <video:description>This video provides a detailed study of development of a fly embryo in real time. A well microscopic view is provided here with details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/e6dec539-8f53-43bb-a674-d1bf8be278e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2013-04-07T19:52:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30500.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Psychopathology and Psychotherapy 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19534.jpg</video:thumbnail_loc>
      <video:duration>2945</video:duration>
      <video:publication_date>2012-09-05T03:17:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gn3AejoNw1c</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/F16-afterburner-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>F16 afterburner Turbine</video:title>
      <video:description>Afterburner Turbine for F16. Similar video can be viewed on Youtube.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9355.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-11-30T08:50:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9355.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>F16</video:tag>
      <video:tag>afterburner</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Functions-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Functions (Part III)</video:title>
      <video:description>Functions (Part III)

Even more examples of function exercises.  Introduction of a graph as definition of a function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20157.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-06T02:15:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5fcRSie63Hs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-CS-61B-Iteration-and-Arrays-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - CS 61B Iteration and Arrays I</video:title>
      <video:description>CS 61B Iteration and Arrays I

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19554.jpg</video:thumbnail_loc>
      <video:duration>2961</video:duration>
      <video:publication_date>2012-09-05T03:31:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wp8oiO_CZZE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-manage-asthma-by-Apierons-non-invasive-monitor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to manage asthma by Apieron&apos;s non-invasive monitor</video:title>
      <video:description>This video features Julie Targowski discussing on Apieron&apos;s non-invasive monitor to calibrate exhaled nitric oxide. This is to help manage patients with asthma. More of the information can be found on therapytimes.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/386f144f-22d7-40da-916c-13890e47e941/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-29T19:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9014.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Apieron</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>monitor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Different-Applications-Bandages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different Applications Bandages</video:title>
      <video:description>A bandage is a form of dressing used to support or immobilize a certain part. This video shows the different applications of a bandage on different parts of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/79c1647d-bd03-4880-8ccb-2c405a2b7f85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2011-11-29T04:00:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8674.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bandages</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-how-epinephrine-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of how epinephrine works</video:title>
      <video:description>This animation showns how epineprine actions in cell. Epinephrine is a hormone and neurotransmitter.It is catecholomine, a sympathomimetic monoamine derived from the amino acids phenylalanine and tryosine,Epinephrine is often shortened to epi or to EP in American medical jargon.It is also referred to as adrenaline Epinephrine is a &quot;fight or flight&quot; hormone, and plays a central role in the short-term stress reaction. It is released from the adrenal glands when danger threatens or in an emergency. Such triggers may be threatening, exciting, or environmental stressor conditions such as high noise levels, or bright light and high ambient temperature
Action of Epinephrine
Epinephrine is one of many hormones that is water soluble(hydrophilic) and therefore unable to cross the hydrophobic plasma membranes of its target cells.Instead it binds to receptor proteins located in the plasma membrane and does not enter the cell.
when Epinephrine binds to beta-adrenergic receptors on teh liver cell, G proteins on the inner side of the cell membrane are activated.Each G protein is composed to three subunits and the binding of epinephrine to its receptor protein causes one of the G protein subunits to dissociate from the other two.
The G protein subunit which dissociates from the others carries a GDP,which is replaced by GTP when the subunit is activated
The activated G protein subunit then diffuses within the plasma membrane until it encounters adenylyl cyclase, a membrane enzyme that is inactive until it interacts with the G protein subunit.
When activated by the G protein subunit,adenylyl cyclase that formation of cAMP from ATP.The cAMP formed at the inner surface of the membrane diffuses within the cytoplasm,where it binds to and activates protein kinase-A, An enzyme that adds phosphate groups to specific cellular proteins.
In liver cells, protein kinase-A phosphorylates and thereby activates another enzyme called phosphorylase,which converts glycogen into glucose-6-phosphate.The glucose-6-phosphate is then converted to</video:description>
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Video Reference: http://www.learner.org</video:description>
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    <loc>https://dnatube.com/videos/Lec-14-Subtracting-Whole-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
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u01_l2_t2_we1 Subtracting Whole Numbers</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A pathologist is showing the muscle structure of the human body. He shows chest and abdominal muscles. He is using real body to present the different parts and specific tissues.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8742.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing</video:title>
      <video:description>Hip Resurfacing is a surgical alternative to total hip replacement.An advantage of hip resurfacing compared to total hip replacement is that it includes less bone removal.</video:description>
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    <loc>https://dnatube.com/videos/Administering-CPR-a-Step-by-Step-Guide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering CPR a Step by Step Guide</video:title>
      <video:description>CPR is performed on  cardiac arrest patients who are unconscious and showing signs of not breathing. This is performed to manually preserve intact brain function.</video:description>
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    <loc>https://dnatube.com/videos/Lec-20-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
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Psychological Development 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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      <video:player_loc>https://www.youtube.com/embed/64KCMd8TrB8</video:player_loc>
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    <loc>https://dnatube.com/videos/Instrumental-Tie-of-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Instrumental Tie of Knot</video:title>
      <video:description>Video contains a full description of an instrumental tie. Video is very helpful for the medical students because a fast and good tie is very important for medical professionals.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8771.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Zmiana barwy antocyjanu w komórkach Ligustrum vulgare</video:title>
      <video:description>Change of anthocyanin colour in fruit cells of Ligustrum vulgare</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3989.mp4</video:content_loc>
      <video:uploader>EdukatorFILM</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 183 - Error or Remainder of a Taylor Polynomial Approximation</video:title>
      <video:description>Error or Remainder of a Taylor Polynomial Approximation

Understanding the properties of the remainder or error function for an Nth degree Taylor approximation of a function</video:description>
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    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-10-Lecture-16-Artifical-Intelligence-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 10 - Lecture 16: Artifical Intelligence Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 16: Artifical Intelligence

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/dqT9aM6RR8U</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 10 - Lecture 23: Future of Computing Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 23: Future of Computing

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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    <loc>https://dnatube.com/videos/Lec-35-Inverse-Property-of-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Inverse Property of Multiplication</video:title>
      <video:description>Inverse Property of Multiplication

Simple idea that multiplying by a numbers multiplicative inverse gets you back to one</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20585.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2012-09-06T16:05:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XMwnJUprid8</video:player_loc>
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      <video:tag>Multiplication</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-7-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 7-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19123.jpg</video:thumbnail_loc>
      <video:duration>5031</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Chemistry 1A - Lecture 36</video:title>
      <video:description>Chemistry 1A - Lecture 36

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26778.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
      <video:publication_date>2012-09-19T02:28:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5wuBM0z54g8</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Public Health 250A - Lecture 26: Meta-Analysis: C.Steinmaus</video:title>
      <video:description>Public Health 250A - Lecture 26: Meta-Analysis: C.Steinmaus

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25637.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-09-18T16:43:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1J7J9RCyf8Y</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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      <video:tag>meta</video:tag>
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      <video:tag>C</video:tag>
      <video:tag>Steinmaus</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Public Health 250B - Lecture 24: LAB - Meta analysis/sys rev</video:title>
      <video:description>Public Health 250B - Lecture 24: LAB - Meta analysis/sys rev

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25638.jpg</video:thumbnail_loc>
      <video:duration>6323</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5UIKI49myDY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>Lecture</video:tag>
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    <loc>https://dnatube.com/videos/Lec-111-Lin-Alg-A-Projection-onto-a-Subspace-is-a-Linear-Transforma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - Lin Alg: A Projection onto a Subspace is a Linear Transforma</video:title>
      <video:description>Lin Alg: A Projection onto a Subspace is a Linear Transforma

Showing that a  projection onto a subspace is a linear transformation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22140.jpg</video:thumbnail_loc>
      <video:duration>975</video:duration>
      <video:publication_date>2012-09-11T00:57:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cTyNpXB92bQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>onto</video:tag>
      <video:tag>Subspace</video:tag>
      <video:tag>is</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Transforma</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Crack-addiction-The-effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crack addiction - The effects</video:title>
      <video:description>Crack is a form of cocaine that is derived from coca and comes in two forms, the smoked and snorted forms. This video shows the sad effects of crack addiction which has destroyed many lives all over the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bdddf20f-f7c5-4a20-bb21-fa3eeb72aeb7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-13T22:42:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11755.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Healthcare Management</video:category>
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    <loc>https://dnatube.com/videos/A-Look-at-Lightning-Strikes-on-Space-Shuttle-Launch-Pad</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Lightning Strikes on Space Shuttle Launch Pad</video:title>
      <video:description>This video is taken from Kennedy space center OTV camera. Here the lightning strikes on space shuttle launch pad 39A is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f22a5665-a281-4488-a6c7-348e0a0506ff/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-05T04:12:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29155.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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    <loc>https://dnatube.com/videos/Child-birth-animation-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 14: Plasma physics (continued)
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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    <loc>https://dnatube.com/videos/Video-of-PTEN-tumour-suppressor-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of PTEN ( tumour suppressor protein )</video:title>
      <video:description>Phosphatase and tensin homolog (PTEN) is a protein that, in humans, is encoded by the PTEN gene which functions as tumor suppressor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e0a82362-c13e-4594-bd84-d67788108fcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-10-18T02:18:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7033.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>tumour</video:tag>
      <video:tag>suppressor</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>pten</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Species-and-Speciation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Species and Speciation</video:title>
      <video:description>&quot;Lec 14 - Species and Speciation&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Speciation is the process through which species diverge from each other and/or from a common ancestor. There are several definitions of species, most of which focus on reproductive isolation and/or phylogenetic similarities. This can cause some controversy. Speciation can result from geographical separation or ecological specialization. There are stages of speciation in which organisms cluster first into distinct populations before finally becoming different species.

00:00 - Chapter 1. Introduction
03:38 - Chapter 2. Diversity and How Speciation Happens 
17:13 - Chapter 3. Concepts and Criteria of Speciation 
26:04 - Chapter 4. The Genetics of Speciation 
34:41 - Chapter 5. Mechanics and Examples of Speciation 
40:30 - Chapter 6. Experiments, Applications, and Cryptic Species 
48:09 - Chapter 7. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17333.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-02T18:22:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zkTvj7vpb6s</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Speciation</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>monophyly</video:tag>
      <video:tag>Hybrid</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>isolation</video:tag>
      <video:tag>Cohesion</video:tag>
      <video:tag>divergence</video:tag>
      <video:tag>Taxonomy</video:tag>
      <video:tag>cryptic</video:tag>
      <video:tag>parapatry</video:tag>
      <video:tag>allopatry</video:tag>
      <video:tag>sympatry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Dangers-of-Nepotism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Dangers of Nepotism</video:title>
      <video:description>The Dangers of Nepotism

An interview with Gill Corkindale, Executive Coach.  While nepotism is accepted in some countries, it poses dangers.  These include damaged morale when employees hired by family underperform on the job or receive special treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25585.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2012-09-18T16:31:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Um5MULY2EOw</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>the</video:tag>
      <video:tag>Dangers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Nepotism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-cosmic-microwave-background-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cosmic microwave background radiation</video:title>
      <video:description>Dr Amy Mainzer explains the cosmic microwave background radiation in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d8ac2188-1bab-450c-84bd-2973a487b525/cand_25.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-14T06:04:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11762.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Amy</video:tag>
      <video:tag>Mainzer</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-keep-triglycerides-level-low</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to keep triglycerides level low</video:title>
      <video:description>Triglycerides transport fat in the body. Relative contribution of triglyceride to development of cardiovascular diseases is less clear compare to the role of cholesterol. Normal triglyceride level falls below 150 mg/dl. Diets, reach in unsaturated fat and fiber and low in carbohydrate content help to keep the triglyceride level low. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fb634d6a-4bb9-44de-8951-257bf03d8a8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2010-11-30T13:46:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6291.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Keep</video:tag>
      <video:tag>triglycerides</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Low</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematics-history</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematics history</video:title>
      <video:description>This video features the history of mathematics. They explore the Bernoulli principle trying to fix the principles that were not concluded.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/fb489f95-650c-4542-8ccf-92a5ed2e5cd7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2010-12-11T00:24:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6555.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>History</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Public Health 251D</video:title>
      <video:description>Lec 3- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19161.jpg</video:thumbnail_loc>
      <video:duration>6356</video:duration>
      <video:publication_date>2012-09-04T18:34:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yU2TeBSj8Tc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safety-feature-on-a-table-saw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safety feature on a table saw</video:title>
      <video:description>Researchers have made it possible to stop a saw blade before it slashes someones finger off.  See it in slow motion as this Discovery channel program shows us how it all works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/fbb49293-ffc8-43aa-8b13-5dea0d1f92dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2014-08-28T15:40:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31605.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>experiment</video:tag>
      <video:tag>saw</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>industrial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Public Health 251D</video:title>
      <video:description>Lec 4- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19162.jpg</video:thumbnail_loc>
      <video:duration>5169</video:duration>
      <video:publication_date>2012-09-04T18:35:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V6T6PEv0Gms</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Public Health 251D</video:title>
      <video:description>Lec 5- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19163.jpg</video:thumbnail_loc>
      <video:duration>6301</video:duration>
      <video:publication_date>2012-09-04T18:36:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aAxWNsyLtxY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Public Health 251D</video:title>
      <video:description>Lec 7- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19165.jpg</video:thumbnail_loc>
      <video:duration>6418</video:duration>
      <video:publication_date>2012-09-04T18:38:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h3QUwEW5AIc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intubation-via-the-Oesophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intubation via the Oesophagus</video:title>
      <video:description>When doing an oesophageal intubation one has to take care to leave a passage for air and more this video tells more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/055541b7-ec08-433c-9320-68131e49ba6f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-28T05:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8247.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oesophageal</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Natural-Resources-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Natural Resources 3</video:title>
      <video:description>Lec 10 - Natural Resources 3.
September 28, 2009

Prof. Bob Infelise discusses NEPA and the Power of Information: The Duty to Prepare an EIS; &quot;Major Federal Actions&quot;; &quot;Significantly Affecting the Quality of the Environment&quot;.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16977.jpg</video:thumbnail_loc>
      <video:duration>4593</video:duration>
      <video:publication_date>2012-09-01T18:15:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6a-3jxXIpA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20090928</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 8- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the development and design of a glucose isomerase plant used to make high fructose corn syrup.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18851.jpg</video:thumbnail_loc>
      <video:duration>3344</video:duration>
      <video:publication_date>2012-09-04T06:26:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSyGs-tiz6Y</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>design</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>ethanol</video:tag>
      <video:tag>high</video:tag>
      <video:tag>fructose</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>syrup</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Profit</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>dextrose</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>aspartane</video:tag>
      <video:tag>isomerase</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Biology-1A-Lecture-5-Biological-membranes-structure-and-f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Biology 1A - Lecture 5: Biological membranes-structure and f</video:title>
      <video:description>Biology 1A - Lecture 5: Biological membranes-structure and f

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26292.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
      <video:publication_date>2012-09-19T00:43:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O6qiScM9yt4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>membranes</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>F</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Limits-of-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Limits of Computing</video:title>
      <video:description>Lec 22- Limits of Computing.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19192.jpg</video:thumbnail_loc>
      <video:duration>2616</video:duration>
      <video:publication_date>2012-09-04T19:12:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CT8rhCHoDE4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Goodbye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Goodbye</video:title>
      <video:description>Lec 25- Goodbye .
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19195.jpg</video:thumbnail_loc>
      <video:publication_date>2012-09-04T19:15:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/smLABZQe2-g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-188-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 188 - Lecture 11</video:title>
      <video:description>Computer Science 188 - Lecture 11

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26302.jpg</video:thumbnail_loc>
      <video:duration>5004</video:duration>
      <video:publication_date>2012-09-19T00:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8JPT4F8jGIw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-urinary-and-fecal-Incontinence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation urinary and fecal Incontinence</video:title>
      <video:description>Incontinence is the leakage of waste, in this case both urinary and fecal. The animation shows how it develops.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/80ff31f3-bd03-426a-a73e-4e2cfbab6f29/cand_25.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-11-28T06:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8316.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fecal</video:tag>
      <video:tag>Incontinence</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 3- MIT 6.033 Computer System Engineering, Spring 2005.
Virtualization and Virtual Memory

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>software</video:tag>
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      <video:tag>reliability</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-188-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 188 - Lecture 8</video:title>
      <video:description>Computer Science 188 - Lecture 8

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26294.jpg</video:thumbnail_loc>
      <video:duration>4706</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/lTQFxNtCpmY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-188-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 188 - Lecture 9</video:title>
      <video:description>Computer Science 188 - Lecture 9

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26296.jpg</video:thumbnail_loc>
      <video:duration>4717</video:duration>
      <video:publication_date>2012-09-19T00:44:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YjVJIIKY-C4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/HIV-Drug-groups-NRTIs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Drug groups - NRTIs</video:title>
      <video:description>Mechanism of action
Mechanism of resistance

More hiv e-learning animations on: www.tibotec-hiv.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/fb1b6081-82a7-4eef-a986-7bd2d26201ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2008-03-28T00:16:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1286.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acids-and-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acids and Bases</video:title>
      <video:description>This lesson is conducted by Professor Chuck Wight and it is on acids and bases. In this video the definitions of acids and bases and their equilibrium constants are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ffc48873-8b5d-48dc-bae5-388e169b4a49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2010-12-03T13:40:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6394.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>acids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bases</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Deforestation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deforestation</video:title>
      <video:description>This video discusses Deforestation and its effects on the earth. It suggests that if the current rate of deforestation continues the worlds rain forests with vanish in the next 100 years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ffe11a79-be19-4c19-b811-70040f820648/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2010-11-13T22:13:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5171.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Deforestation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-creation-body-ima</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser creation body ima</video:title>
      <video:description>شفط الدهون بالليزر-شد الجلد- بالليزر-
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/af160b5b-3316-4f9c-b65a-f77311bfd4c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-01-10T09:17:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3687.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>congenital</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ABDOMINOPLASTY-TUMMY-TUCKLIPOSUCTIO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ABDOMINOPLASTY-TUMMY TUCKLIPOSUCTIO</video:title>
      <video:description>تجميل البطن-ازالة ترهلات- اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/4b7ba885-1a2b-4fad-ac84-1442ba106b95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-01-04T10:00:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3681.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chirurgies</video:tag>
      <video:tag>esthetiques</video:tag>
      <video:tag>Rhinoplastie</video:tag>
      <video:tag>Correction</video:tag>
      <video:tag>du</video:tag>
      <video:tag>nez</video:tag>
      <video:tag>Mammoplastie</video:tag>
      <video:tag>chirurgie</video:tag>
      <video:tag>sein</video:tag>
      <video:tag>mammaire</video:tag>
      <video:tag>Transpl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-200C2-Global-Burden-of-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Public Health 200C2 - Global Burden of Disease -</video:title>
      <video:description>&quot;Lec 3 - Public Health 200C2 - Global Burden of Disease -&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27413.jpg</video:thumbnail_loc>
      <video:duration>5223</video:duration>
      <video:publication_date>2012-09-21T06:33:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cWStF-6wLVg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Burden</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plastic-surgery-in-Qatar-by-Dr-Hussein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic surgery in Qatar by Dr. Hussein</video:title>
      <video:description>This is a video covering plastic surgery in Qatar by Dr. Hussein. Bellow are a highlight of his details and contacts.

General details:
Dr Kamal Hussein Saleh,
Consultant Cosmetic Surgeon,
Al Emadi  Hospital, Qatar, Doha.

Certification:
American Board Certificate Aesthetic Medicine.

Phone number: 0097455742973.
	
Email address: drkhsh2001@yahoo.com.
Website: http://www.kamalsaleh.sptechs.com.
 
Services offered: Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/51dd00d3-5993-4bd1-8012-48bade0af7ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2010-02-25T10:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3865.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>qatar</video:tag>
      <video:tag>Dubai</video:tag>
      <video:tag>iraq</video:tag>
      <video:tag>al</video:tag>
      <video:tag>emadi</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>kamal</video:tag>
      <video:tag>saleh</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>body</video:tag>
      <video:tag>image</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-In-Multiplication-Of-Matrices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process In Multiplication Of Matrices</video:title>
      <video:description>This video demonstrates how to multiply matrices. Step by step process is shown on how to solve the problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8c76ca9d-19af-4947-b57d-7ba1fd7b832a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-12-12T02:41:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11406.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>numerical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Surgery-Breast-Implants-and-Augmentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Surgery Breast Implants and Augmentation</video:title>
      <video:description>-كبير الصدر -ثدي DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/d028a822-4422-4e0d-88d1-035202dc5ea6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-01-03T18:24:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3661.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>titan</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>BOOBS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSF-Flow-of-Neuroanatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSF Flow of Neuroanatomy</video:title>
      <video:description>Neuroanatomy is the anatomical study of the nervous system that relates to its components, function and biochemical aspect as is detailed in this of the CSF flow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6e5bf670-f64a-4314-b4fd-cd74d9b9c529/cand_25.jpg</video:thumbnail_loc>
      <video:duration>348</video:duration>
      <video:publication_date>2011-12-06T17:31:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10728.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neuroanatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>CSF</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Calculus-Derivatives-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Calculus: Derivatives 2</video:title>
      <video:description>Calculus: Derivatives 2

More intuition of what a derivative is.  Using the derivative to find the slope at any point along f(x)=x^2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19812.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2012-09-05T17:44:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ay8838UZ4nM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Electrical-Engineering-141-Makeup</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Electrical Engineering 141 - Makeup</video:title>
      <video:description>Spring 2010 season Lecture 15 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19722.jpg</video:thumbnail_loc>
      <video:duration>4950</video:duration>
      <video:publication_date>2012-09-05T04:29:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OmjkApDsoLc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Economics-C3-Lecture-24-Fisheries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Economics C3 - Lecture 24: Fisheries</video:title>
      <video:description>Economics C3 - Lecture 24: Fisheries

Introduction to Environmental Economics and Policy</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-141-245db7</loc>
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    <video:video>
      <video:title>Lec 24 Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 24 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
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      <video:duration>4961</video:duration>
      <video:publication_date>2012-09-05T04:35:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kqUb0s3ZwTc</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Gap-junctions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gap junctions</video:title>
      <video:description>A gap junction or nexus is a specialized intercellular connection between a multitude of animal cell-types. It directly connects the cytoplasm of two cells. In contrast to tight and adherent junctions, gap junctions do not seal membranes together, nor do they restrict the passage of material between the cells. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/77a18f45-8250-475d-af1c-32e73918dec2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-11-27T00:16:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6178.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Gap</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-94-Inradius-Perimeter-and-Area</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Inradius Perimeter and Area</video:title>
      <video:description>Inradius Perimeter and Area

Showing that area is equal to inradius times semiperimeter</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20388.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
      <video:publication_date>2012-09-06T14:37:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5NjgcPri07E</video:player_loc>
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      <video:tag>and</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Inferior-Goods-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Inferior Goods Clarification</video:title>
      <video:description>Inferior Goods Clarification

More clarification on inferior and normal goods</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25379.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2012-09-18T13:26:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TAhRoJB34nw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>Clarification</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Our-Place-in-the-Cosmos-by-Sagan-Dawkins-Kaku-Jastrow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our Place in the Cosmos by Sagan Dawkins Kaku Jastrow</video:title>
      <video:description>This is a Symphony of Science video explaining our place in the cosmos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c1f36108-5b36-40dd-a6f5-558c8d3a2201/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2011-12-13T05:51:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11681.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>of</video:tag>
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      <video:tag>sagan</video:tag>
      <video:tag>Dawkins</video:tag>
      <video:tag>Kaku</video:tag>
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  <url>
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    <video:video>
      <video:title>CS50 2012 / Week 2</video:title>
      <video:description>Functions, continued.  Global variables.  Parameters.  Return values.  Stack.  Frames.  Scope.  Arrays.  Strings.  Command-line arguments.  Cryptography.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/vHscFwTMWLA/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>4294</video:duration>
      <video:publication_date>2026-08-12T05:23:28.451Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHscFwTMWLA</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Physics-10-Quantum-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Physics 10 Quantum I</video:title>
      <video:description>Physics 10 Quantum I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19321.jpg</video:thumbnail_loc>
      <video:duration>4222</video:duration>
      <video:publication_date>2012-09-05T01:26:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rsnEUApVHgI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>10</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>Course</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-61A-Lecture-21</loc>
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    <video:video>
      <video:title>Lec 20 - Computer Science 61A - Lecture 21</video:title>
      <video:description>Computer Science 61A - Lecture 21

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26965.jpg</video:thumbnail_loc>
      <video:duration>3057</video:duration>
      <video:publication_date>2012-09-19T06:06:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YSGVPdRenp0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>61A</video:tag>
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      <video:tag>21</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 3</video:title>
      <video:description>Linear search.  Binary search.  Asymptotic notation. Bubble sort.  Selection sort.  Merge sort.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/tCO2zaPvFso/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>3854</video:duration>
      <video:publication_date>2026-08-12T05:23:34.485Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tCO2zaPvFso</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 5</video:title>
      <video:description>CS50 Library.  Pointers, continued.  Forensics.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/OTsO7zAlJIE/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>2633</video:duration>
      <video:publication_date>2026-08-12T05:24:04.483Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OTsO7zAlJIE</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Tracheostomy-Performed-in-the-ICU</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheostomy Performed in the ICU</video:title>
      <video:description>A tracheotomy tube may be needed for ICU patients requiring long term mechanical ventilation patients unable to cough effectively to clear secretions and patients with an obstructed or blocked airway</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5a89939e-72df-4dcb-aeda-2a599be09dfb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2011-12-06T18:25:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10805.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheostomy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ICU</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Herons-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Heron&apos;s Formula</video:title>
      <video:description>Heron&apos;s Formula

Using Heron&apos;s Formula to determine the area of a triangle while only knowing the lengths of the sides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20363.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-09-06T14:24:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-YI6UC4qVEY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Heron</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Formula</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-3-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 3, continued</video:title>
      <video:description>Linear search.  Binary search.  Asymptotic notation. Bubble sort.  Selection sort.  Merge sort.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/twxsO84_ldU/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>3889</video:duration>
      <video:publication_date>2026-08-12T05:23:40.515Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/twxsO84_ldU</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-6-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 6, continued</video:title>
      <video:description>File I/O.  Linked lists.  Stacks.  Queues.  Hash tables.  Trees.  Binary search trees.  Tries.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/Q3yVIxzwoI4/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>4028</video:duration>
      <video:publication_date>2026-08-12T05:24:16.866Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q3yVIxzwoI4</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Parallel-Lines-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Parallel Lines 2</video:title>
      <video:description>Parallel Lines 2

U04_L2_T1_we2 : Parallel Lines 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24572.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-09-17T14:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lOWXZFP8Vuc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Dysphagia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Dysphagia?</video:title>
      <video:description>This video discusses the causes of dysphagia. The name for the signs of difficulty in swallowing is called dysphagia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9db66c37-28b4-4f3c-a7b9-8d73826fdff6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-12-06T18:33:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10820.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Dysphagia</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Integrative-Biology-131-Motor-Pathways-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 28 Integrative Biology 131   Motor Pathways and...</video:title>
      <video:description>This is lecture 28 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19346.jpg</video:thumbnail_loc>
      <video:duration>3000</video:duration>
      <video:publication_date>2012-09-05T01:40:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w4p-pkTkutU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CS50-2012-Week-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CS50 2012 / Week 4</video:title>
      <video:description>Recursion.  Debugging.  File I/O.  Structures.  Pointers.  Dynamic memory allocation.  Heap.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/VR1TYkMNaoI/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>4053</video:duration>
      <video:publication_date>2026-08-12T05:23:48.476Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VR1TYkMNaoI</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-by-Prof-Coleman-Unified-Engineering-Fall-2005-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec. 1 -  by Prof. Coleman | Unified Engineering, Fall 2005 - Spring 2006</video:title>
      <video:description>&quot;Lec. 1 -  by Prof. Coleman | Unified Engineering, Fall 2005 - Spring 2006&quot; Prof. Coleman gives an overview of the course.

View the complete course at: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15178.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-08-28T15:29:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N9z2u1TqOrw</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Median-Centroid-Right-Triangle-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Median Centroid Right Triangle Example</video:title>
      <video:description>Median Centroid Right Triangle Example

Example involving properties of medians</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20398.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2012-09-06T14:40:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k45QTFCHSVs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>median</video:tag>
      <video:tag>Centroid</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-157-Convex-Lens-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 157 - Convex Lens Examples</video:title>
      <video:description>Convex Lens Examples

Convex Lens Examples</video:description>
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      <video:description>This is lecture 33 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy. Fall 2005. Professor Marian Diamond. The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

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Simple example of accrual accounting</video:description>
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The difference between term and whole life insurance</video:description>
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Introduction to the income statement of a bank (and to income statements in general).</video:description>
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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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How the banks are connected.  What happens when one bank fails.</video:description>
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A little more on problem 17 and problem 18 on page 412.</video:description>
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More courses at http://ocw.mit.edu</video:description>
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    <video:video>
      <video:title>Lec 30 - Addition and Subtraction with Significant Figures</video:title>
      <video:description>Addition and Subtraction with Significant Figures

Addition and Subtraction with Significant Figures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20579.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-06T16:00:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xHgPtFUbAeU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtraction</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Significant</video:tag>
      <video:tag>Figures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-EE290f-Undulator-Equation-and-Radiated-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - EE290f  Undulator Equation and Radiated Power</video:title>
      <video:description>EE290f  Undulator Equation and Radiated Power

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 10 - Undulator Equation and Radiated Power</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19461.jpg</video:thumbnail_loc>
      <video:duration>5288</video:duration>
      <video:publication_date>2012-09-05T02:47:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J_2t0C88BvE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - PACS 164A</video:title>
      <video:description>This is lecture 24 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19459.jpg</video:thumbnail_loc>
      <video:duration>4583</video:duration>
      <video:publication_date>2012-09-05T02:45:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tZhH-R-9Gpc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
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      <video:tag>PACS164A</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-A-Discussion-on-Diasporas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- A Discussion on Diasporas</video:title>
      <video:description>&quot;Lec 10- A Discussion on Diasporas&quot;Dr Alan Gamlen (Victoria University Wellington) interviews Professor Robin Cohen (Emeritus, University of Oxford) for the Oxford Diasporas Programme, February 2012.
 
This debate covers the etymology of the word diaspora and the varying interpretations of the concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21449.jpg</video:thumbnail_loc>
      <video:duration>2243</video:duration>
      <video:publication_date>2012-09-09T05:19:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P8rxYtmJudg</video:player_loc>
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      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>A</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Diasporas</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-63-Introduction-to-Compound-Interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Introduction to Compound Interest</video:title>
      <video:description>Introduction to Compound Interest

Introduction to compound interest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20240.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-06T02:59:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-qgdMTbTJlA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Edible-Education-Corporations-and-the-Food-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Edible Education: Corporations and the Food Movement</video:title>
      <video:description>Edible Education: Corporations and the Food Movement

Jack Sinclair, Executive Vice President of Grocery Merchandise, Wal-Mart                Jib Ellison, CEO, Blu Skye Sustainability Consulting  Merchandise, Wal-Mart           In conversation with Author an Journalist Michael Pollan



SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25907.jpg</video:thumbnail_loc>
      <video:duration>4772</video:duration>
      <video:publication_date>2012-09-18T18:12:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r2V2XGaaHP0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Corporations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>food</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Biology-1B-Conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13  - Biology 1B -Conclusion</video:title>
      <video:description>&quot;Lec 13  - Biology 1B -Conclusion&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27211.jpg</video:thumbnail_loc>
      <video:duration>4397</video:duration>
      <video:publication_date>2012-09-21T03:56:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1DMx9lkklBs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Conclusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Heart</video:title>
      <video:description>This animation will show you the functioning of heart. Heart acts like a pump that purifies blood and convey blood from lungs to heart and then to all other parts of body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b0d9169a-831a-47f6-9745-dcded20b1ed4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2013-02-11T02:50:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30122.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CS-61B-Linked-Lists-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CS 61B  Linked Lists II</video:title>
      <video:description>CS 61B  Linked Lists II

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19566.jpg</video:thumbnail_loc>
      <video:duration>2632</video:duration>
      <video:publication_date>2012-09-05T03:37:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-c4I3gFYe3w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
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      <video:tag>Linked</video:tag>
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      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Graphing-with-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Graphing with Calculus</video:title>
      <video:description>Graphing with Calculus

More graphing with calculus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19842.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-05T18:02:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ojcp0GJKluM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>calculus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Atomic-Theory-of-Matter-lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science-Atomic Theory of Matter lecture 1</video:title>
      <video:description>Home &gt; Courses &gt; Chemistry &gt; Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 1/nTopics covered:
	/nAtomic Theory of Matter/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 1/nAll right. What we are going to do today is I am going to start talking about the development of atomic theory. So, in the next few minutes, I am going to wiz through the observations that led to the belief that atoms were the most basic constituent of matter./nAnd then what we are going to see is that the atom can actually be split up, that the atom is not the most basic constituent of matter, that there is at least an electron and a nucleus. And we are going to start talking about what are the fundamental principles that have to obtain in order for that electron and nucleus to hang together to remain an entity./nAnd what we are going to see is that we are going to have to understand a new kind of mechanics to understand how that electron and nucleus hang together. And then further on in the course we are going to see we are going to need that new kind of mechanics to also understand how two atoms hang together, how two atoms bind to form a molecule./nAll right. But today I will lecture for the first two-thirds or three-quarters of the course and then I will stop. And then I will introduce the rest of our teaching team. And we will talk about the mechanics of the course./nWe will talk about the expectations of the course and some details like that. OK, so let&apos;s get going here. And now we could turn the lights down because I am going to use the slide here in the front./nAll right. The ancient Greek philosophers. They certainly were known to have pondered whether matter can be divided endlessly into smaller and smaller pieces or whether there was a point at which you couldn&apos;t divide matter any further./nAnd Aristotle here, well, he was one of the philosophers who argued that matter could be divided into smaller and smaller particles, chopped up into smaller and smaller pieces, add infinite, matter was d</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5d428eb4-9bf5-4d57-bcb1-d38a7cefcd47/cand_10.jpg</video:thumbnail_loc>
      <video:duration>2440</video:duration>
      <video:publication_date>2009-04-16T22:18:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1786591579588-d6c81fdfb041383850fc947d99f63597.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-CS-61A-Generic-Operators-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - CS 61A : Generic Operators II</video:title>
      <video:description>CS 61A : Generic Operators II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19609.jpg</video:thumbnail_loc>
      <video:duration>2860</video:duration>
      <video:publication_date>2012-09-05T03:49:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wCWeqK7T6VE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-35mm-Drilling-Guide-Double</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - 3.5mm Drilling Guide - Double</video:title>
      <video:description>&quot;Lec 6 - 3.5mm Drilling Guide - Double&quot; How to correctly line up the 3.5mm drill bit when placing dental implants

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21308.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2012-09-09T04:01:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dXDCqWBJXxo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>3</video:tag>
      <video:tag>5mm</video:tag>
      <video:tag>Drilling</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>double</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Gingival-and-Bone-Grafting-for-New-Attachment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Gingival and Bone Grafting for New Attachment</video:title>
      <video:description>&quot;Lec 13 - Gingival and Bone Grafting for New Attachment&quot; This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21551.jpg</video:thumbnail_loc>
      <video:duration>831</video:duration>
      <video:publication_date>2012-09-09T05:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/54siWRhkYLw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Gingival</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Grafting</video:tag>
      <video:tag>for</video:tag>
      <video:tag>new</video:tag>
      <video:tag>attachment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NCBI-Bioinformatics-Website</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NCBI Bioinformatics Website</video:title>
      <video:description>Tutorial_ Overview of the NCBI Bioinformatics Website</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f579c6ae-2b7b-49b0-b5b5-ea021f106b7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2010-11-20T23:36:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5657.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>ncbi</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>website</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Bond-Energies-Bond-Enthalpies-Lec-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Bond Energies / Bond Enthalpies - Lec 17</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 17/nTopics covered:
	/nBond Energies / Bond Enthalpies/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 17/nAll right. We are first going to start talking about bond strengths. You know that we have been drawing these energy interaction curves as a function of r. And we have defined here a bond association energy E sub d as that energy difference from the bottom of this well to the separated atom limit./nAnd let me consider the separated atom limit now to be a separated methyl group and a hydrogen atom because I want to talk about the CH bond. This is the bond association energy for CH in methane. But now what we are going to do is change our definition a little bit./nInstead of talking about a dissociated energy, a bond energy, we are going to talk about a bond enthalpy. And I am going to represent the bond enthalpy by delta H. It turns out that in the laboratory we can more easily measure a delta H, a bond enthalpy rather than a bond energy./nWe can do so because most of the experiments we do are at constant pressure. When we do an experiment in the lab that is at constant pressure. And the relationship between delta H and delta E is the following./nDelta H is equal to delta E plus delta PV. Now, where this relationship comes from is a subject of a great discussion in 5.60 Chemical Thermodynamics. You will see that if you take 5.60. At the moment, we are just going to take this as a given./nBut I will tell you that although delta H and delta E differ for gases, the difference is on the order of 1% to 2% for gases between delta H and delta A. They are both an energy but we are going to call it an enthalpy./nThat is actually what we measure typically in the laboratory. For solids into liquids the numbers are essentially the same, but for gases there is a 1% to 2% difference. So if you are doing an exact calculation, you really do need to know that number exactly, you need to get the bond enthalpy./nAnd, in fact, if you go and </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e2c2065f-535c-4771-9fe2-01969d38700f/cand_10.jpg</video:thumbnail_loc>
      <video:duration>2844</video:duration>
      <video:publication_date>2009-04-16T23:01:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1786592080504-22fc24a63eaae3ad9a067ba9dc2f6839.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bond</video:tag>
      <video:tag>enthalpy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Phase-Diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Phase Diagrams</video:title>
      <video:description>Phase Diagrams

Understanding and interpreting phase diagrams</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22557.jpg</video:thumbnail_loc>
      <video:duration>756</video:duration>
      <video:publication_date>2012-09-11T02:30:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qp87Z4m8R-w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>phase</video:tag>
      <video:tag>Diagrams</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tampa-body-contouring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 19 -Different Types of Arguments - Marianne Talbot&quot;Are you confident you can reason clearly? Are you able to convince others of your point of view? Are you able to give plausible reasons for believing what you believe? Do you sometimes read arguments in the newspapers, hear them on the television, or in the pub and wish you knew how to confidently evaluate them? In this six-part course, you will learn all about arguments, how to identify them, how to evaluate them, and how not to mistake bad arguments for good. Such skills are invaluable if you are concerned about the truth of your beliefs, and the cogency of your arguments.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Principles of Chemical Science/nVideo Lectures - Lecture 29/nTopics covered:
	/nThe Shapes of Molecules: VSEPR Theory/nInstructor:
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    <lastmod>2026-08-14</lastmod>
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`October 22, 2008

Efforts to promote solar water heating, photovoltaic electric generation, passive solar design.  Discussion of light easements, building standards, and house value reassessments.</video:description>
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Showing that the Null Space of a Matrix is a valid Subspace</video:description>
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Naming alcohols</video:description>
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      <video:description>A brief explanation of Feynman diagrams for representing the mathematical expressions is shown here. Watch this video to see the pictorial representation of these diagrams.</video:description>
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      <video:uploader>Tawanna Massey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The ABO system is the most important blood-group system in human-blood transfusion.Type&quot;O&quot; is known as the universal donor and type &quot;AB&quot; is known as the universal recipient.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 12-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
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    <loc>https://dnatube.com/videos/Lithium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lithium - Periodic Table of Videos</video:title>
      <video:description>Lithium is the lightest of the metals and very reactive. All the elements on video at http://www.periodicvideos.com/</video:description>
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      <video:uploader>ayseni</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 24- Statistics 20.
Introduction to Probability and Statistics</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>animated video developed by astronauts to show the presence of other planets. Video is very interesting you must watch.</video:description>
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      <video:description>&quot;Lec 18- Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Equilibrium constant k is calculated in this video and how to come up with the spontaneous reaction is also shown.</video:description>
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April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. We demonstrate in this video, the world&apos;s smallest magnetic byte.</video:description>
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      <video:description>When you examine any extremity it is good to have a proper step by step examination. This video shows a proper way to examine the upper extremities.</video:description>
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      <video:publication_date>2011-11-29T21:15:26.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
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      <video:description>Cathode Ray consist of negatively charged particles called electrons.</video:description>
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      <video:description>This video is an episode from afterschool universe which explains the explosion of a supernova using bouncing balls. It demonstrates the transfer of energy from the tennis ball to a ping pong ball.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7333.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-30-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 30 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 30 - MIT 18.085 Computational Science and Engineering I&quot; Network flows and combinatorics: max flow = min cut

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <loc>https://dnatube.com/videos/Bicoid-gradient-formation-in-Drosophila-embryos</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Bicoid gradient formation in Drosophila embryos</video:title>
      <video:description>The first three hours of the development of a fruit fly embryo are captured via two-photon microscopy (three focal planes are visible). The protein Bicoid is tagged with GFP.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1672.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Stop Smoking</video:title>
      <video:description>Smoking may cause various health problems. It may cause lung failure and speeds up aging. This video explains the effects of smoking.</video:description>
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      <video:publication_date>2011-11-29T00:15:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8583.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Why the quotient rule is the same thing as the product rule.  Introduction to the derivative of e^x, ln x, sin x, cos x, and tan x</video:description>
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      <video:publication_date>2009-05-27T18:43:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2329.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Human-ovulation-captured-on-Camera</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Human ovulation captured on Camera</video:title>
      <video:description>This is the first ever video of human ovulation captured with endoscope cuts from the woman virginal wall the patient temperature is normal when she was about to ovulate and was begin to filming</video:description>
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      <video:publication_date>2011-11-30T01:23:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9234.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Abdominal-Muscles-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal Muscles Video</video:title>
      <video:description>Abdominal muscles are located between the ribs and the pelvis on the front of the body the abdominal muscles support the trunk allow movement and hold organs in place by regulating internal abdominal pressure</video:description>
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      <video:publication_date>2010-11-15T22:57:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5457.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Man</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Muscles</video:tag>
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    <loc>https://dnatube.com/videos/Action-Potential-of-Nervous-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action Potential of Nervous System</video:title>
      <video:description>This video shows the all-or-none nature of the action potential of our nervous system. Video is presented by the Interactive Biology show.</video:description>
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      <video:duration>300</video:duration>
      <video:publication_date>2013-01-19T05:03:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28936.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Neuroscience</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymphatic System</video:title>
      <video:description>This video goes over lymphatic system diagrams and it explains this system. This system is a part of the circulatory system, comprising a network of vessels that carry a clear fluid called lymph towards the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/01c9c07f-4021-42f2-9695-e18d50532771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2009-05-17T08:43:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2236.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lymphatic</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>dixon</video:tag>
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    <loc>https://dnatube.com/videos/Breaking-Of-Red-Spot-on-Jupiter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breaking Of Red Spot on Jupiter</video:title>
      <video:description>This video shows the large red spot which is also called great red spot. But recently, a storm distorted this red spot and create another new red spot on Jupiter and the spots are increasing day by day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/02ee571e-b230-4137-9af0-8b2a57113ddb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2013-02-02T23:23:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29098.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Jupiter</video:tag>
      <video:tag>Gets</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Measles</video:tag>
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    <loc>https://dnatube.com/videos/Selection-In-Human-Genome-Era-Marc-Hauser-Interview-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selection In Human Genome Era - Marc Hauser Interview 5</video:title>
      <video:description>Some think we&apos;re not evolving anymore, that natural selection requires isolation. You don&apos;t share that view? - An interview with Marc Hauser at the Future of Science Conference in Venice, Italy September 2006</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/03201800-787c-4685-b4eb-f6f57c981689/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2007-08-10T00:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/674.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
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      <video:tag>isolation</video:tag>
      <video:tag>geneticVariation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bone-Biopsy-for-Osteolytic-Lesions-Under-CT-Guidance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone Biopsy for Osteolytic Lesions Under CT Guidance</video:title>
      <video:description>The osteolytic lesions are spots that have been damaged by myeloma. When myeloma occurs, it causes the bone tissue to get thinner and weaker. To diagnose the condition in this case, the health professionals are performing a biopsy under CT guidance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/03554edf-4312-41e2-975b-989c33210d03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2011-12-06T17:12:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10687.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spirotome</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>osteolytic</video:tag>
      <video:tag>lesions</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>guidance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-is-RNA-discovered-PART-2-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is RNA discovered? PART 2 of 2</video:title>
      <video:description>This video shows how rnai is discovered in very simpe way. www.hhmi.org  Text info: RNA interference (also called &quot;RNA-mediated interference&quot;, abbreviated RNAi) is a mechanism for RNA-guided regulation of gene expression in which double-stranded ribonucleic acid inhibits the expression of genes with complementary nucleotide sequences. Conserved in most eukaryotic organisms, the RNAi pathway is thought to have evolved as a form of innate immunity against viruses and also plays a major role in regulating development and genome maintenance.</video:description>
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      <video:publication_date>2007-09-01T20:37:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/928.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-Transport-Physiology-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Cell Transport Physiology - Part 4</video:title>
      <video:description>This video explains the three transporters which are uniporters, symporters and antiporters. The functions of each of these transporters and examples are included in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/04515ae7-e78d-452c-88bb-f03144d1be9d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-25T21:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6083.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>5</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solving-quadratic-equations</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Solving quadratic equations</video:title>
      <video:description>Solving quadratic equations, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/3b426f4b-a4f6-43de-b6c2-ac4010802ce8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-04-02T12:24:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12072.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
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      <video:tag>Maths</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
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    <loc>https://dnatube.com/videos/Theory-and-Construction-of-a-Gas-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory and Construction of a Gas Turbine</video:title>
      <video:description>This is the science or rather mechanical work that goes into the making of a gas Turbine. This is a how to do video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/057ebfba-9e2c-4cbc-8e30-cf35e6b91fe9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-25T20:21:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7871.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>TURBINE</video:tag>
      <video:tag>theory</video:tag>
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      <video:tag>Construction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Major-Cellular-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Major Cellular Organelles</video:title>
      <video:description>What are cellular organelles and what are the major things to remember about these? This video discusses all this in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0582fcc9-bcc3-43bf-a0fb-df2ae29ab09e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2013-01-18T06:59:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28861.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Organelles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Electrolysis-And-Hoffmans-Voltameter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis And Hoffman&apos;s Voltameter</video:title>
      <video:description>This video discusses the concept of Hoffman&apos;s Voltameter for the electrolysis of water. This device was created by August Wilhelm von Hofmann.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/059bf149-ee5a-4596-b1e2-60abadd07bf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:56:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11246.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Hoffman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Voltameter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Signs-of-Puffy-Faces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs of Puffy Faces</video:title>
      <video:description>Clinical signs of some face diseases are discussed here with the pictures of patients. A puffy face should make you think of three common conditions- Renal Edema, Myxoedema, Steroid Facing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/06a8a7e0-38a5-41f2-b9b4-b058a5c99503/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2013-02-11T03:12:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30159.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>5</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>GP</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Construction-of-Water-Power-Generator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Construction of Water Power Generator</video:title>
      <video:description>The video features a students summer project constructed courtesy of his grandfather. Its shows the detailed description of a water propelled power generator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9027.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-29T19:22:03.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>propelled</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Generator</video:tag>
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    <loc>https://dnatube.com/videos/Lec-14-CA-Algebra-I-Word-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - CA Algebra I: Word Problems</video:title>
      <video:description>CA Algebra I: Word Problems

71-74, word problems</video:description>
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    <loc>https://dnatube.com/videos/Lec-15-iPhone-APIs-Location-Accelerometer-Camera-Batteries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - iPhone APIs: Location, Accelerometer &amp; Camera, Batteries</video:title>
      <video:description>&quot;Lec 15 - iPhone APIs: Location, Accelerometer &amp; Camera, Batteries&quot; (May 20, 2009) Justin Santamaria, from the iPhone Software Engineering team, provides an overview of the iPhone device APIs.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1 - CS 61B Course Overview</video:title>
      <video:description>CS 61B Course Overview

CS 61B: Data Structures - Fall 2006

Instructor: Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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    <loc>https://dnatube.com/videos/Nuclear-Fusion-Presentation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Nuclear Fusion Presentation</video:title>
      <video:description>A presentation by the Institute for Plasma Physics, Germany. Website- http://www.fz-juelich.de/ief/ief-4//index.php?index=31</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/098b3406-24a6-41a5-bcef-e23733939997/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-05T11:00:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2767.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Here different topics related to the entropy and equilibrium like Spontaneous processes, chemical equilibrium, law of mass action, Le Chatelier&apos;s Principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/09a1f344-1059-4a1e-9c36-4ce539f9c795/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2010-12-03T15:02:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6411.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Live-Breast-Reduction-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Breast Reduction Surgery</video:title>
      <video:description>-تصغير الثدي
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
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الدكتور كمال حسين صالح
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Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
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      <video:publication_date>2010-01-04T07:23:33.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Actual-Intraocular-Lens-Implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>As of today the cataract extraction surgery with intraocular lens implantation is now the most common type of eye surgery.</video:description>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Video-of-Why-We-Only-See-One-Side-of-the-Moon</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Video of Why We Only See One Side of the Moon</video:title>
      <video:description>So why can we only see one side of the moon from Earth? We all know that the Earth rotates on its own axis, so theoretically, the Moon should also do the same, allowing us to get a full picture of the planetoid. Why are we limited to seeing only 50 percent? It turns out that the speed at which the Moon rotates has led to this particular phenomenon. Millions of years ago, the Moon spun at a much faster pace than it does now. However, the gravitational influence of the Earth has gradually acted upon the Moon to slow its rotation down, in the same way that the much smaller gravitational influence of the Moon acts upon the Earth to create tides. This influence slowed the rotational period of the Moon to match that of its orbit – about 27.3 days – and it is now &quot;locked in&quot; to this period. (Note that to observers on earth a full moon cycle takes 29.5 days. See Understanding the moon phases)./nIf the Moon didn&apos;t spin at all, then eventually it would show its far side to the Earth while moving around our planet in orbit. However, since the rotational period is exactly the same as the orbital period, the same portion of the Moon&apos;s sphere is always facing the Earth./nAnother interesting fact is that actually a little bit more than half of the Moon&apos;s surface is observable from Earth. Since the Moon&apos;s orbit is elliptical, and not circular, the speed of its orbital travel increases and decreases depending on how close it is to our planet. The rotational speed of the Moon is constant however – and this difference between orbital speed and rotational speed means that when the Moon is farthest from the Earth, its orbital speed slows down just enough to allow its rotational speed to overtake it, giving observers a small glimpse of the usually hidden area. The term for this &quot;rocking&quot; motion of the Moon is called libration and it allows for 59 percent of the Moon to be seen in total (over time)./nFinally, one reason that the far side of the Moon is frequently referred to as the &quot;dark side&quot; is because many people mistakenly think th</video:description>
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      <video:duration>147</video:duration>
      <video:publication_date>2015-10-14T10:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32323.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <loc>https://dnatube.com/videos/Protein-primer-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein primer Part 2</video:title>
      <video:description>This video shows bunch of people simulating protein synthesis with their bodies. Innovative and fun way of presenting protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/0d259ee9-8d0d-489e-b69d-aa4c6bc3ce3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T19:32:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/553.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>ribosome</video:tag>
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    <loc>https://dnatube.com/videos/Small-Shrimp-at-Antarctica</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Small Shrimp at Antarctica</video:title>
      <video:description>An amazing video showing the small shrimp a big surprise to scientists found at Antarctica. The creature is captured here under a bore hole camera.</video:description>
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      <video:duration>39</video:duration>
      <video:publication_date>2013-02-05T04:04:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29130.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Parts Of Flowering Plants</video:title>
      <video:description>This video presents the different structure of flowering plants. Topics discussed in the video are the plant body of an angiosperm, functions of the root system, functions of the stem, parts of a leaf, parts of a flower, fruits, seeds, and floral formula of a flower.</video:description>
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      <video:publication_date>2012-12-01T07:23:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28189.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Magnetism 3

Whats happens when a speeding proton goes through a magnetic field</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Non newtonian liquid soliton interference standing wave stimulated.</video:description>
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      <video:publication_date>2013-11-10T21:34:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30742.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Trastuzumab commonly Herceptin is an effective drug used in the treatment of breast cancer.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2095.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-Drugs-Affact-Your-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does Drugs Affact Your Brain?</video:title>
      <video:description>This video will help you to understand the working of our nervous system on drugs. A brief explanation is provided here with the diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/130d4a5a-dec0-4efc-9574-c45e33faf61c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2013-02-08T02:27:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29546.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Your</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>on</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Marijuana</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fat-Removal-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fat Removal Surgery in India</video:title>
      <video:description>This video shows an advanced fat removal surgery in India at cosmetic surgery clinics of Mumbai. You will be shocked on watching the harmful effects of eating bad foods and help motivate you towards a healthier lifestyle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1332a54e-a11b-4024-a326-b84ecf458831/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-01T20:05:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10325.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Six-myths-about-hCG-and-obesity-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Six myths about hCG and obesity treatment</video:title>
      <video:description>The Oral hCG Research Center presents a truly informative video about hCG and obesity. If you are interested in learning more about the drug and clarity on several myths, then you must see this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/133ceba9-a0df-4fb2-9622-16951377d20e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2011-11-29T20:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9137.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Debunking</video:tag>
      <video:tag>six</video:tag>
      <video:tag>myths</video:tag>
      <video:tag>about</video:tag>
      <video:tag>hCG</video:tag>
      <video:tag>and</video:tag>
      <video:tag>obesity</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Impression-and-Preparation-of-Master-Cast-for-the-Lab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63-Impression and Preparation of Master Cast for the Lab</video:title>
      <video:description>&quot;Lec 63-Impression and Preparation of Master Cast for the Lab&quot; Taking the impressions and making the master casts (study, and two masters). Includes the preparation of the casts for lab fabrication of partial denture. Orig. air date: NOV 7 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20971.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-08T06:51:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qfg64hbl9_I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>63</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Taking</video:tag>
      <video:tag>Impressions</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>study</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-124-Depreciating-the-truck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Depreciating the truck</video:title>
      <video:description>Depreciating the truck

Depreciation the truck spreads out the expense</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20427.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2012-09-06T14:57:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iewvEGWARBY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Depreciating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Truck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracle-of-flight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracle of flight</video:title>
      <video:description>This is the first part of amazing birds video showing the miracle of flight. Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e450be1e-df8f-4ecf-9f65-ae7f7d93d116/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2009-05-17T09:52:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2242.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammalian-Ear-Evolution-Mammals-Vs-Dinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammalian Ear Evolution - Mammals Vs. Dinos</video:title>
      <video:description>This video provides information on the mammals versus the dinosaurs and the mammalian ear evolution at a time when the dinosaurs ruled the world</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/14e47ead-40e9-4436-b0bd-96afc7190e9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2012-12-08T04:05:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28314.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Mammalian</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-way-to-remove-gallstones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural way to remove gallstones</video:title>
      <video:description>Natural way to remove gallstones 

Gallstones are solidified bile. It can be removed by detoxification process describe in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/15a3e815-2916-418e-a2ae-9291a499d45f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2010-11-30T21:43:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6326.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>way</video:tag>
      <video:tag>to</video:tag>
      <video:tag>remove</video:tag>
      <video:tag>gallstones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Starch-water-colloid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Starch water colloid</video:title>
      <video:description>Starch and water mixture forms colloid. A colloid has very interesting property that it can behave like both solid and liquid. When a fast and hard force is applied, the starch water colloid behaves like solid. Slow and even force will make it appear as liquid. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/15fb7c0d-9ebc-40bc-a4d7-4ef991881892/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2010-11-27T11:04:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6191.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Starch</video:tag>
      <video:tag>water</video:tag>
      <video:tag>colloid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Selfish-Sex-Chromosomes-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selfish Sex Chromosomes 3</video:title>
      <video:description>Selfish sex chromosomes are explained in this science video. Other topics included are: Genes in Conflict 
Selfish Genetic Elements 
Intragenomic Conflict 
Chromosomes DNA  
Feminizing X
cDNA library
Chromosomal Microdissection
Degenerated Oligonucleotide Primed Polymerase Chain Reaction PCR
Fluorescence in situ Hybridization
Probe 
Myopus schisticolor
Wood Lemming
Interference
Deletion Inversion
ccth dax1 XH2 SRY
Southern Blot
XY Females</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/15ca4a32-9ce6-449d-b06a-3e71d1e5202d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2009-05-27T21:20:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2536.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Myopus</video:tag>
      <video:tag>schisticolor</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>lemming</video:tag>
      <video:tag>feminizing</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>Fitn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-the-Normal-Distribution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to the Normal Distribution</video:title>
      <video:description>Introduction to the Normal Distribution

Exploring the normal distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22643.jpg</video:thumbnail_loc>
      <video:duration>1584</video:duration>
      <video:publication_date>2012-09-11T02:45:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hgtMWR3TFnY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safe-Discectomy-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe Discectomy Surgery</video:title>
      <video:description>Disectomy is a surgery which is carried out in order to remove the problem part of the lower spine. This video demonstrates safe discectomy surgery in India assisted by spine surgeons of Delhi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/16b1e879-9ea7-485f-ba86-5ed759e4202d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-12-06T18:16:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10780.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>safe</video:tag>
      <video:tag>Discectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>by</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Delhi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-18-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 18 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Some question from the audience are answered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/18683180-e240-4f9c-9db1-9d2e0d230c7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2007-08-16T03:08:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/774.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Baby-observation-for-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baby observation for movement</video:title>
      <video:description>It is important to watch the movement so babies and newborns. This done to ascertain neural intergrity and movement or motor functionality as per this video, for instance the girl in the video relies mainly on her right hand, barely moving her left arm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/18897ebf-e7e9-4801-a6f1-8f574ab8953e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-01T03:47:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10146.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>observation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of Abdomen</video:title>
      <video:description>Video shows a detailed description for the examination of abdomen. Step by step examining by observing different signs is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30240.jpg</video:thumbnail_loc>
      <video:duration>834</video:duration>
      <video:publication_date>2013-02-11T04:25:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30240.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>SurgClinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Dasari</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NasalCare-Commercial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NasalCare Commercial</video:title>
      <video:description>What if you were able to wash away all the bacteria and secretion from your nose? It may sound nasty bit for people with chronic problems like allergies and sinusitis it`s like a dream come true. The NasalCare product is a natural solution for such problems. See more in the video commercial.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/18be33ef-402e-42cb-8f25-aa6611c95d99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-06T18:41:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10841.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NasalCare</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>ALLERGIES</video:tag>
      <video:tag>sinusitis</video:tag>
      <video:tag>NOSE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Double-Bond-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double Bond Formation</video:title>
      <video:description>Double Bond Formation video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/18befcf1-f21e-424f-9c50-6db1cd3d9ea8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2010-11-12T12:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5047.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>double</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Car-that-predicts-crashes-and-braces-for-impact</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Car that predicts crashes and braces for impact</video:title>
      <video:description>This videos shows a car that can predict a crash and brace itself from the impact. It shows the new system which makes the side of the car stronger when it anticipates a crash.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/18cae56d-77de-4bc9-a4b0-a7bf67b86849/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-11-19T17:39:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27992.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>car</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Quantification-CBR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Quantification (CBR)</video:title>
      <video:description>by Abnova - Protein can be directly quantitated by colorimetric. Coomassie Blue dye binds to peptides in an acidic medium. The color change of this assay is measured at 595 or 600 nm. We calculate the protein concentration using the formula created by standards.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3896.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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      <video:tag>antibody</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Age-word-problems-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Part 3 of the presentation on age word problems are shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1980afc7-0c93-43b4-b1c0-68463d767254/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2452.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-SAT-Prep-Test-1-Section-9-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  19 - SAT Prep: Test 1 Section 9  Part 5</video:title>
      <video:description>SAT Prep: Test 1 Section 9  Part 5

Problems 15-16 on page 427</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Stem cells have the unique property of self renewal. In addition it differentiates to specialized cell that can form different organs. Stem cells are also involve in body&apos;s replenish and repair mechanism. Edited by Ashraf</video:description>
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      <video:publication_date>2007-08-16T23:00:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/797.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Analysis-of-Cytokine-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The JAK-STAT system is a major signaling alternative to the second messenger system.Many JAK-STAT pathways are expressed in white blood cells, and are therefore involved in regulation of the immune system.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5745.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
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      <video:tag>Cytokine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/MIchio-Kaku-on-Fighting-the-Aging-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIchio Kaku on Fighting the Aging Process</video:title>
      <video:description>One of the more exciting and contentious questions being raised in light of progress in genetics is whether we will ever be able to prevent or reverse aging.  Michio Kaku discusses some proposed strategies for battling aging and their potential for increasing human longevity.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28249.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Male-Physiology-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Physiology 3/3</video:title>
      <video:description>This video explains male physiology which involves normal hypothalamic-pituitary-testicular axis, androgen physiology, sperm formation, and sexual maturation at puberty and its subsequent maintenance.This is the 3rd part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1b787b79-b334-49b8-89d8-fc844dcc9e57/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-04-23T06:58:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1998.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Exploring-nonlinear-relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Exploring nonlinear relationships</video:title>
      <video:description>Exploring nonlinear relationships

U03_L2_T5_we2 : Exploring nonlinear relationships</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24548.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-17T13:57:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D-0E9weT_t0</video:player_loc>
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      <video:category>Mathematics</video:category>
      <video:tag>Exploring</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-primate-with-the-fastest-sperms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The primate with the fastest sperms</video:title>
      <video:description>This video shows the primate with the fastest sperm. The swimming speed of the sperms of chimps, macaques humans and gorillas were observed by the researchers at the University of California San Diego.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/1e0c4a66-80bd-424b-b6fe-13f48cebbd6c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-11-17T20:23:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27987.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sperms</video:tag>
      <video:tag>primates</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Gravitation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Gravitation (part 2)</video:title>
      <video:description>Gravitation (part 2)

A little bit more on gravity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21122.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-08T17:48:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8i0j3j16yFk</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Cataclysmic-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataclysmic variable</video:title>
      <video:description>This video demonstrates cataclysmic variable, an interactive binary system of stars. Normal stars are smaller, looks faint and cooler, large stars are red dwarf. You discover that white dwarfs have more materials as a star just like the sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2101527a-b95d-43af-b3d2-0014822d6384/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11105.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Practice of Art 8</video:title>
      <video:description>&quot;Lec 1 - Practice of Art 8&quot;Introduction to Visual Thinking</video:description>
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      <video:player_loc>https://www.youtube.com/embed/n0jmaarz2RY</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Colon-C-TV-commercial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colon C TV commercial</video:title>
      <video:description>THIS VIDEO IS PUBLISHED FOR DEMONSTRATIONAL PURPOSES ONLY</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/2152b670-ed38-4e5c-b575-6515ea06103d/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-09-28T10:57:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1044.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
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      <video:tag>special</video:tag>
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      <video:tag>drug</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Sperm-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Sperm Transport</video:title>
      <video:description>How the Body Works Sperm Transport

There are more than 350 million sperm in a single ejaculate, but only one sperm fertilizes an ovum.  In the vagina the mucus in the semen must be dissolved by enzymes before the sperm can move.  The initial reduction of sperm occurs at the cervix and about one million sperm enter the uterus.  Uterine contractions carry the sperm toward the Fallopian tube, but only one thousand enter.  Although about one hundred sperm reach the ovum, only one sperm fuses with its nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/228d2ce7-5c1d-4f86-b372-ffa529275b80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-07-08T02:49:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3019.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sperm</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 12-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20892.jpg</video:thumbnail_loc>
      <video:duration>4850</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Npp1gIJlhcc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pitcher-plant-gobbles-a-fly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pitcher plant gobbles a fly</video:title>
      <video:description>This video shows the pitcher plant swallowing a fly. They have pitfall traps which are filled with bodies of liquid knows as phytotelmata. This liquid prevents the fly from trying to climb out from the trap.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/23782776-40d8-4a8b-86ac-60e8a1b465ca/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-11-01T22:02:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27957.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Training of loose bowel and bladder</video:title>
      <video:description>A condition in which a person is not able to control his/her bowel and/or bladder is common in adults as a health problem. This problem with adequate training can be restored to normality. This video is aimed to reveal that this problem can be managed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/24199840-c1b4-4ccb-ada6-238819365860/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-15T10:55:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5371.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vertical Mattress Suture Technique</video:title>
      <video:description>This video shows vertical mattress suture technique which is a suture type used to close skin wounds. This is also called as vertical mattress stitch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2419e7aa-9e55-4952-aa59-a17ffeb98e57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-03T03:27:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10593.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vetical</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>Suture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kavli-Foundation-Introduction-to-Theoretical-Astrophysics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kavli Foundation: Introduction to Theoretical Astrophysics</video:title>
      <video:description>Narrated by Alan Alda, this introduction to theoretical astrophysics gives us a brief overview of the field and illuminates some of the interesting questions being currently researched.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/25078bee-cfa4-46b8-9569-1c3e220f40c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2009-04-09T01:26:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1654.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Alan</video:tag>
      <video:tag>Alda</video:tag>
      <video:tag>astrophysics</video:tag>
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      <video:tag>accelerator</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>kavli</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>paralle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Chemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Chemotherapy</video:title>
      <video:description>The era of cancer chemotherapy began in the 1940s with the first use of nitrogen mustards and folic acid antagonist drugs. Cancer drug development has exploded since then into a multi-billion dollar industry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a303a798-3a0f-40fc-b935-278a38b12a6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-07T09:32:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4775.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cancer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bimanual-Microincision-of-Post-RK-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bimanual Microincision of Post RK Eye</video:title>
      <video:description>This video shows the BMMI in the post RK eye by the expert ophthalmologists. A full procedure is described here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/25b9f650-240d-4eea-931b-98b8bd6f2f55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-11-29T21:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9165.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
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Understanding the arctan or inverse tangent function.</video:description>
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    <lastmod>2026-08-14</lastmod>
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Converting between Cartesian and Polar functions</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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General Chemistry</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Scale of the Small

From honey bees to cells, virus, and atoms -- understanding the scale of the very small</video:description>
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      <video:duration>794</video:duration>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>36</video:duration>
      <video:publication_date>2011-11-30T09:14:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9420.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Why</video:tag>
      <video:tag>doctors</video:tag>
      <video:tag>GO</video:tag>
      <video:tag>CRAZZZYYY</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-71-Adding-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Adding Mixed Numbers</video:title>
      <video:description>Adding Mixed Numbers

U02_L3_T1_we3 Adding Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24798.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-09-17T16:52:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4TBVB4hLQhY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Colposcopy-ectropion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colposcopy ectropion</video:title>
      <video:description>A camera magnifies the view so a detailed examination is possible colposcopy means looking at a magnified view of your cervix just like when you have a smear test a speculum is inserted into the vagina once the cervix is clearly visible</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a19433a-1a35-45db-9b59-4c06e80dc440/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-12-01T03:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10050.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colposcopy</video:tag>
      <video:tag>Ectropion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Scale-of-Distance-to-Closest-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Scale of Distance to Closest Stars</video:title>
      <video:description>Scale of Distance to Closest Stars

Scale of Distance to Closest Stars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24918.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2012-09-17T17:33:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jEeJkkMXt6c</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>scale</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Closest</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Artery-Swan-Ganz-Catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Artery Swan Ganz Catheter</video:title>
      <video:description>The Swan Ganz thermodilution catheter provides right heart diagnostic information to rapidly determine hemodynamic pressures cardiac output and mixed venous blood sampling</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3ad88c5c-e26a-4676-ba35-4f76577b413d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2011-11-29T01:49:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8626.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Swan</video:tag>
      <video:tag>Ganz</video:tag>
      <video:tag>catheter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Stanfords-Energy-Story-Present-and-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Stanford&apos;s Energy Story: Present and Future</video:title>
      <video:description>&quot;Lec 7 - Stanford&apos;s Energy Story: Present and Future&quot; (March 28, 2011) Fahmida Ahmed, Associate Director of Sustainable Stanford Programs, Joseph Stagner, Executive Director of Sustainable Stanford, and Gerry Hamilton, Associate Director of Facilities Engineering Management at Stanford, discuss the full spectrum of management practices and policies undertaken at Stanford to improve the day-to-day sustainability of the campus as well as potential future pathways for continuing to keep the university&apos;s operations at the forefront of best practices in green management.

Stanford University
http://www.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18778.jpg</video:thumbnail_loc>
      <video:duration>4316</video:duration>
      <video:publication_date>2012-09-04T05:17:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uqXh7AwwQQI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>built</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liver-model-showing-the-lobes-of-the-liver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liver model showing the lobes of the liver</video:title>
      <video:description>Liver is divided into two lobes by falciform ligament. The right lobe is larger than the left lobe. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b397b96-1b41-4c98-944c-9a98b1fed424/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2010-11-15T12:22:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5383.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>lobes</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Roles-Played-By-A-Brainstem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Roles Played By A Brainstem</video:title>
      <video:description>Brain stem is the posterior part of brain that is joined to spinal cord. Although it is small yet it controls all the senses and the functions of body parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b4b6337-c8ba-41d8-9033-1538e560b26a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2013-02-11T01:07:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29992.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Brainstem</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>in</video:tag>
      <video:tag>life</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Death</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-othe-dongs-and-the-game-of-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The othe dongs and the game of life</video:title>
      <video:description>As precisely as it goes, the game of life and the dongs!. Enjoy the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b9c1d25-59c8-43e4-b1bb-9447fbc2a92f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2013-02-08T04:48:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29684.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>dongs</video:tag>
      <video:tag>game</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-Closure-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal Closure Procedure</video:title>
      <video:description>This study attempted to determine the current practice of surgeons regarding access to and closure of the abdominal cavity in elective open surgery watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3df9c715-7256-4e5b-8305-21cd527945a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-12-01T19:57:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10299.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Closure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closure-of-abdominal-wall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closure of abdominal wall</video:title>
      <video:description>After surgery all has to be put back as it was before or close to as it was. This is an abdominal wall closure after an operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3e669b74-b8d6-4bf7-89e3-f08191ce805e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-28T06:16:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8326.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Closure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-Knot-With-Two-Hands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying Knot With Two Hands</video:title>
      <video:description>This video will teach you the tying of a knot with two hands. A proper practice is very necessary for increasing speed in knot tying during surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3e6a1b08-bafc-496d-b0a8-418e2bac02e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>495</video:duration>
      <video:publication_date>2011-12-06T20:22:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10933.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>2</video:tag>
      <video:tag>handed</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Augmentation-of-the-Gluteal-Buttock</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Augmentation of the Gluteal (Buttock)</video:title>
      <video:description>This video shows the augmentation of the gluteal or the part commonly referred to as the buttock. It is a procedure done for repair or other aesthetic purposes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3e92dd10-2a5c-419e-a1c4-497c36e6f631/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-01T23:03:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10547.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gluteal</video:tag>
      <video:tag>Buttock</video:tag>
      <video:tag>Augmentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-structute-of-mitochondrion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D structute of mitochondrion</video:title>
      <video:description>Mitochondrion structure. Data is obtained by using electron microscope.  wikipedia Info: In cell biology, a mitochondrion (plural mitochondria) is a membrane-enclosed organelle found in most eukaryotic cells.[1] These organelles range from 0.5–10 micrometers (μm) in diameter. Mitochondria are sometimes described as &quot;cellular power plants&quot; because they generate most of the cell&apos;s supply of adenosine triphosphate (ATP), used as a source of chemical energy. In addition to supplying cellular energy, mitochondria are involved in a range of other processes, such as signaling, cellular differentiation, cell death, as well as the control of the cell cycle and cell growth. Mitochondria have been implicated in several human diseases, including mitochondrial disorders and cardiac dysfunction,and may play a role in the aging process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/4022983f-097c-4f79-ae2e-cfb67e59d6a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2007-03-28T23:38:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/103.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mitochondrion</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>ultrastructure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Bacterial-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Bacterial Transformation</video:title>
      <video:description>Any genes (including antibiotic resistance genes) can be obtained by the uptake of free-floating DNA released from a bacterial cell that has died. Similar thing is done artificially in lab to transfer gene of interest in living bacteria.
Video Reff: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/406a674c-c7e0-4e49-aa1c-d3bc4ecb1bc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-04-06T20:46:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/202.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Bacterial</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>free</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Uptake</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Transformations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Random-Movements-of-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Random Movements of Brownian Motion</video:title>
      <video:description>Although the mingling motion of dust particles is caused largely by air currents, the glittering, tumbling motion of small dust particles is, indeed, caused chiefly by true Brownian dynamics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/41dd32a6-e68b-4379-ba8a-0f038badb28f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2009-06-06T18:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2803.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sience</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-the-human-reproductive-system-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does the human reproductive system work?</video:title>
      <video:description>In this video, www.bozemanscience.com provides an educational podcast on the wondrous human reproductive system. The speaker touches on non-human reproduction, but goes on to explain male and female anatomy, ovulation, and the menstrual cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/42d13501-8881-4e9c-8ee1-d052172a274e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2013-01-19T05:02:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28934.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>ovulation</video:tag>
      <video:tag>menstrual</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Cognitive-Science-C103-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Cognitive Science C103 - Lecture 10</video:title>
      <video:description>Cognitive Science C103 - Lecture 10

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25808.jpg</video:thumbnail_loc>
      <video:duration>4604</video:duration>
      <video:publication_date>2012-09-18T17:40:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dPMYCTMQSOs</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture15 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24176.jpg</video:thumbnail_loc>
      <video:duration>5067</video:duration>
      <video:publication_date>2012-09-15T04:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2N3WWIJCDTE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Secure-A-Chest-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Secure A Chest Tube</video:title>
      <video:description>Different methods for securing a chest tube are discussed in this video. Video is very helpful for medical purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4414fc8c-282d-4418-8294-51d65d72aaa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-12-06T20:32:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10959.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Securing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Equations 3</video:title>
      <video:description>Equations 3

Equations with the variable on both sides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20086.jpg</video:thumbnail_loc>
      <video:duration>533</video:duration>
      <video:publication_date>2012-09-06T01:53:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f15zA0PhSek</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1- Safety, Micropipetter, Equipment an</video:title>
      <video:description>Lec 1- Safety, Micropipetter, Equipment an.
General Biology Laboratory</video:description>
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      <video:duration>4698</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/N6N-HKPvY_Y</video:player_loc>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What Is Cancer? It is a group of 100 diseases that cause  abnormal and uncontrolled cell growth, some of which may be benign and others malignant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/462820dd-0d00-4b0b-859d-aca653426b93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-28T05:57:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8287.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cancer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Jet-Engines-the-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Jet engines have come along way from 1930, when Frank Whittle patented the first design of a jet engine. Follow and learn more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/465f1a01-f945-40be-8c88-ea1f84ba2b96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-11-25T20:38:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7910.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clue cell presentation</video:title>
      <video:description>A drop of normal saline is mixed with vaginal discharge focusing uo and downd through a vaginal epithelial cell bacteria cover the exterior surface of the cell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a679b6f7-1172-4c48-99b3-b7b266539823/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-30T05:46:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9252.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Clue</video:tag>
      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Video-for-Understanding-Parkinsons-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video for Understanding Parkinson&apos;s Disease</video:title>
      <video:description>Parkinson&apos;s Disease: is a degenerative disorder of the central nervous system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/47b4beb9-c5b0-405e-93b6-dcaaea0ce424/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-10-18T01:51:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7026.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spaced-out-Rumors-Trail-Comet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spaced-out Rumors Trail Comet</video:title>
      <video:description>video spaced out comets what exactly are comets and what did they have to do with life on earth by far the majority of comets possess much longer orbital periods</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a68ae33b-8f7c-4061-a0e3-d820c04bd179/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2012-12-09T07:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28428.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spaced</video:tag>
      <video:tag>out</video:tag>
      <video:tag>Comets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-3D-Glasses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of 3D Glasses</video:title>
      <video:description>This video from sixty symbols shows the science behind the 3D glasses. Video is really interesting watch it to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/49c65ccb-2554-4710-81df-9597a242d94b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2013-02-02T23:58:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29104.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>glasses</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-107-Octet-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Octet Rule</video:title>
      <video:description>Octet Rule

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26289.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2012-09-19T00:42:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TZuRh_epSyI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Octet</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-White-and-Black-Dwarfs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - White and Black Dwarfs</video:title>
      <video:description>White and Black Dwarfs

White and Black Dwarfs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24938.jpg</video:thumbnail_loc>
      <video:duration>774</video:duration>
      <video:publication_date>2012-09-17T17:43:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EdYyuUUY-nc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>white</video:tag>
      <video:tag>and</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Dwarfs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension Part 3</video:title>
      <video:description>hypertension as third part is explained in detail in this science video. Hypertension, also known as high blood pressure, is a very common and serious condition that can lead to and/or complicate many health problems. These include coronary heart disease, stroke, kidney failure and heart failure. About one in three adults in the U.S. have hypertension, according to the National Heart, Lung and Blood Institute.
There are three general types of hypertension. Essential hypertension occurs when the condition has no known cause. When hypertension is caused by another condition or disease process, it is called secondary hypertension. When only the systolic blood pressure number (the top number) is high, it is called isolated systolic hypertension, which is common in older adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4b8c2765-c385-4d7e-827c-d09bb9192a11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T23:52:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5026.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hypertension</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-GenoType-Diet-Determining-Blood-Type</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The GenoType Diet: Determining Blood Type</video:title>
      <video:description>Short film on how to use the Home Blood Typing Kit to determine your blood type.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4cccdcd1-7fdf-4b4c-865b-db54caf3ec94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2009-05-18T13:17:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2263.mp4</video:content_loc>
      <video:uploader>enkhtuvshin sanjsuren</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>genotype</video:tag>
      <video:tag>diet</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>type</video:tag>
      <video:tag>ABO</video:tag>
      <video:tag>Rh</video:tag>
      <video:tag>d</video:tag>
      <video:tag>adamo</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Biology 1B - Lecture 38: Ecosystem processes</video:title>
      <video:description>Biology 1B - Lecture 38: Ecosystem processes

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26491.jpg</video:thumbnail_loc>
      <video:duration>2744</video:duration>
      <video:publication_date>2012-09-19T01:20:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tXdOq9cByZc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>38</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on AIDS</video:title>
      <video:description>This video presents a MIT lecture on introduction of Biology. The lecture was presented by Professor Robert A. Weinberg. In his lecture, Professor Weinberg describes the role of B cells, and T cells in immune system as well as how AIDS occurs. Edited by Ashraf
	/nProf. Robert A. Weinberg/nTranscript - Lecture 24/nIt comes acquainted with different antigens./nAnd recall that what we were talking about was the following, that there were several kinds of phagocytic cells. Phagocytic cells are cells that chew up other things, both macrophages and even more frequently, dendritic cells, many of which hang around lymph nodes by the way./nThey process antigens into oligopeptides. The oligopeptides get presented on the surface of these cells. Let&apos;s say, here&apos;s a macrophage, in the form of... through the class II MHC molecules which are displayed on the surfaces of the cells./nAnd, here&apos;s a typical oligopeptide that has been chewed up from one of the antigens that was previously internalized, eaten up by the macrophage, a dendritic cell, and then presented on the surface. Recall, then, we have an itinerant macrophage or dendritic cell. Could we turn up the sound just a little, just a notch? Thank you. And this dendritic cell or macrophage, I&apos;ll just call it a macrophage for the moment, is then moving largely through the lymph nodes, but wherever it moves, it&apos;s carrying along this oligopeptide./nAnd recall that we liken this voyage of it to a Middle Eastern market where there&apos;s a lot of bazaar stalls on either side of the road, and where instead of the usual male merchants, there&apos;s a lot of female merchants hanging out. And these females are called T helper cells./nThey&apos;re a kind of T lymphocyte or T cell. TH refers to their function. And here, all of these T helper cells, I&apos;ll indicate each of them here as a pink circle. And these T helper cells display on their surface to blow them up to a large size a T cell receptor that is organized much the way immunoglobulin molecule and antibody molecule&apos;s organized. That is to say</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4ee99976-fbb2-48dd-aa0c-06c1c67a1032/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2009-04-02T04:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1560.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AIDS</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endosocpy-of-a-Deep-Gastric-Ulcer-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endosocpy of a Deep Gastric Ulcer Video</video:title>
      <video:description>Endoscopy showed a large gastric ulcer with a pseudotumoral mass protruding from the ulcer bed ulcer is usually caused by an infection with a bacterium germ called pylori a week course of acid suppressing medication will allow the ulcer to heal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4ffd5bf5-995c-42ac-905d-a5f0b6b24d7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-11T22:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11066.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endosocpy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-mutations-Giants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human mutations Giants</video:title>
      <video:description>This video provides an information about human mutations giants.

This clip from Mysteries of Mutation on Discovery Channel describes the cause of a human giant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/50049645-2890-4562-8c6c-2012799af53e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-10-11T07:54:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27889.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>Mutations</video:tag>
      <video:tag>giants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Filming-rhinos-why-you-should-listen-to-your-guide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Filming rhinos, why you should listen to your guide</video:title>
      <video:description>This a reconstruction of the dangers of filming rhinos. Of great importance is the fact that you have to ALWAYS listen your guide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5052df38-c917-46d5-bd47-21c82c29180d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-11-26T00:25:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8013.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Dangers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>filming</video:tag>
      <video:tag>rhinos</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-arteries-get-clotted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does arteries get clotted</video:title>
      <video:description>When there is blood clots for no reason it can block arteries.  This is a condition known as Thrombosis.  This video examines how it happens and how to treat it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/505c8642-d828-4650-bf36-d666958edf08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2014-08-27T00:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31238.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thrombosis</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>clot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-clear-proofs-of-Gods-existence-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The clear proofs of God&apos;s existence 3</video:title>
      <video:description>This is another video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/56dab36b-4654-4209-8bad-458a9cc3b2b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2009-08-07T13:52:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3132.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Constructing a hyperbola, more... www.sonom.gr</video:description>
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      <video:publication_date>2012-04-05T15:30:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12162.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Plastic-Surgery-A-Breast-Augmentation-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic Surgery, A Breast Augmentation Video</video:title>
      <video:description>Breast augmentation is done using implants for various reasons. This video demonstrates a plastic surgery for breast augmentation.</video:description>
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      <video:duration>541</video:duration>
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      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Use-of-transgenic-mice-in-medical-research-part4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of transgenic mice in medical research - part4</video:title>
      <video:description>Transgenic mice contain additional foreign DNA in their cells. This mice are used as models in medical research. This video shows how transgenic mice are created. Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-17T23:06:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5602.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-75-Scientific-notation-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Scientific notation 3</video:title>
      <video:description>Scientific notation 3

U07_L1_T2_we3 Scientific notation 3</video:description>
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      <video:duration>381</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Feeling-Hot-Hot-Hot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Feeling Hot Hot Hot</video:title>
      <video:description>What is the hottest possible temperature?  Discusses normal human body temperatures, Death Valley heat waves, and the temperature of fresh lava, among other tidbits.</video:description>
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      <video:publication_date>2012-11-26T03:01:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28068.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-Action-Potential-is-Speeded-Up-by-Myelin-Sheaths</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Action Potential is Speeded Up by  Myelin Sheaths</video:title>
      <video:description>Video is presented by Interactive-Biology shows the process of speeding up the action potential by Myelin Sheaths. Video is really helpful for the knowledge purpose. Watch this video to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/529dd56a-3cc8-404d-9948-05d5b5bfab69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2013-01-18T06:56:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28857.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/MicroArray-How-is-it-produced</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MicroArray: How is it produced?</video:title>
      <video:description>To find if there are molecules of out interest in the sample is, with today&apos;s technology, easy to do.On the beginning of the video you can see automated device which &quot;prints&quot; molecules of interested as spots on slides. A single type of protein which has been tagged with a fluorescent marker can then be washed across the array. Any small molecule that binds to the protein can be detected by scanning for spots that are fluorescent.</video:description>
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      <video:duration>40</video:duration>
      <video:publication_date>2007-08-05T17:33:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/617.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Collapse-of-Evolution-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of Evolution (Introduction)</video:title>
      <video:description>This video tries to prove that the evolution is not a valid theorem. Go to harunyahya.com for more information.</video:description>
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      <video:duration>234</video:duration>
      <video:publication_date>2009-07-08T19:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3040.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>relgion</video:tag>
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      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
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      <video:tag>bible</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>life</video:tag>
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      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Male-physiology-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male physiology animated video</video:title>
      <video:description>The male reproductive system consists of the following structures as shwon in this video this topic will review the normal hypothalamic pituitary testicular axis androgen physiology sperm formation and sexual maturation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/536e97bc-02aa-47b0-bc62-0c9a5964f552/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-11-25T21:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6101.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>male</video:tag>
      <video:tag>Physiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/National-jewish-health-respiratory-hospital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National jewish health respiratory hospital</video:title>
      <video:description>National jewish health has been ranked the number one respiratory hospital in the nation for 15 consecutive years our approach puts the patient first and combines compassionate patient care collaborative research education and outreach to improve lives while advancing the frontiers of medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5370972a-b7eb-402b-a98b-b2d2b078c2a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-03T04:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10641.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Cloning-humans-part-2-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning humans - part 2 of 6</video:title>
      <video:description>Cloning humans sounds exciting but it is ethical? Human cloning is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by whole or partial brain transplant. Get more information from this video.</video:description>
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      <video:duration>320</video:duration>
      <video:publication_date>2010-11-09T13:17:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4856.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-22-mm-Drilling-Guide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - 2.2 mm Drilling Guide</video:title>
      <video:description>&quot;Lec 4 - 2.2 mm Drilling Guide&quot; UM Dental school instructional video on creating dental implants.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>514</video:duration>
      <video:publication_date>2012-09-09T04:01:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_ClmCs_iTGk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>mm</video:tag>
      <video:tag>Drilling</video:tag>
      <video:tag>Guide</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hearts-Conductive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart&apos;s Conductive System</video:title>
      <video:description>This video show how the heart conducts its electric pulses in the course of doing its business.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/55b3ede0-3925-4497-9b55-15e6cd82d9f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-11-28T05:35:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8233.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Conductive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-Mechanism-of-Magnetic-Resonance-Imaging-MRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working Mechanism of Magnetic Resonance Imaging (MRI)</video:title>
      <video:description>This video shows the complete procedure of MRI. The patient is scanned by several magnetic coils targeted at the specific fields to be examined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/55dca5b5-33a8-4c79-b527-b88f2ba8e5a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-10-23T04:09:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7150.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Mathematics 16B</video:title>
      <video:description>lec 14-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19228.jpg</video:thumbnail_loc>
      <video:duration>4349</video:duration>
      <video:publication_date>2012-09-04T20:30:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ytlLFIuf_WY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/part-1-Full-Body-Female-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>part 1 - Full Body Female Examination</video:title>
      <video:description>This video shows a full female exam from head to toe. A step by step procedure of examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/57541368-b8bf-441c-99b1-2e5e567c69de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2011-12-06T20:13:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10920.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AC-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AC Motor</video:title>
      <video:description>In AC Motor the power is supplied to the rotor my means of electromagnetic induction. Here is an animation video illustration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/578f3d98-75e3-4340-9d58-53efcd5e8570/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-25T08:15:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7837.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>AC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Induced-Fit-Model-How-Enzymes-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Induced Fit Model: How Enzymes Work</video:title>
      <video:description>Induced-Fit Model of Enzyme-Substrate Binding. In this model, the enzyme changes shape on substrate binding. The active site forms a shape complementary to the substrate only after the substrate has been bound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/5a4d9256-28f9-4e62-9584-8f56eaf9bd51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2007-05-16T02:11:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/353.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>inducedfit</video:tag>
      <video:tag>Enzyme</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Solar-Eclipse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Solar Eclipse</video:title>
      <video:description>Occurrence of total solar eclipse is explained with the help of motions of earth and the moon. A total solar eclips occures only for only about 7 and a half minutes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5a895b1a-b3a9-4a82-bf96-980a3f81cb80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2009-08-11T09:18:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3241.mp4</video:content_loc>
      <video:category>Astrophysics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Eclipse</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Unzipped-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unzipped DNA</video:title>
      <video:description>DNA Unzipped</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5a8f51bd-f229-494b-94dc-c887a59e740c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-11-23T01:29:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5760.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Unzipped</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Indirect-inguinal-hernia-repair-treatment</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Indirect inguinal hernia technique the aim of the operation is to reduce the hernia ligate the sac and repair the defect in the posterior inguinal canal understand what an inguinal hernia is how it is diagnosed and treated find out what happens during inguinal hernia surgery</video:description>
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      <video:duration>357</video:duration>
      <video:publication_date>2011-11-30T22:40:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9701.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Indirect</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/OBGYN-Procedure-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>OB/GYN Procedure Animation</video:title>
      <video:description>This GYN Procedure animation shows simply invasive alternatives of traditional surgery. Earlier there was not any option except traditional surgeries such as tubal ligation and hysterectomy. VP of Marketing for GYN Surgical Products at Hologic - &quot;Demand for minimally invasive procedures continues to climb as an increasing number of gynecologists perform procedures in-office, resulting in shorter patient recovery times and significant cost benefits.&quot;

http://www.scientificanimations.com/womens-health-ob-gyn-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/5ae1e12e-9919-4ec0-a38d-625cccea6493/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2013-06-10T02:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30630.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>GYN</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Hologic</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Electrical Engineering 141 - Lecture 3</video:title>
      <video:description>Electrical Engineering 141 - Lecture 3. Lecture is recorded on Fall 2011.

Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26064.jpg</video:thumbnail_loc>
      <video:duration>4414</video:duration>
      <video:publication_date>2012-09-18T23:46:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FEd2EGcKEBs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-112-Electric-Potential-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Electric Potential Energy</video:title>
      <video:description>Electric Potential Energy

Introduction to electric potential</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21767.jpg</video:thumbnail_loc>
      <video:duration>757</video:duration>
      <video:publication_date>2012-09-10T12:31:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/elJUghWSVh4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electric</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Order-of-Operations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Order of Operations</video:title>
      <video:description>This video shows the rules for order of operation. Here problem is solved with an example which shows the rule of PEMDAS for solving an equation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5c011b95-5584-4d8c-a3e4-f7896cd9567a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2010-12-04T12:54:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6438.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operations</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Maxima Minima Slope Intuition</video:title>
      <video:description>Maxima Minima Slope Intuition

Intuition on what happens to the slope/derivative and second derivatives at local maxima and minima.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19836.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2012-09-05T17:59:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tpHz0gZfVss</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Maxima</video:tag>
      <video:tag>Minima</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Introduction to Inflation</video:title>
      <video:description>Introduction to Inflation

Basics of price inflation and the CPI (consumer price index)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25546.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-09-18T16:18:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AaR1mPrdbTc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>inflation</video:tag>
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    <loc>https://dnatube.com/videos/Big-bang-theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>According to the big bang theory, the universe was created from a state of singularity. This theory also predicts that the universe is expending continuously. Edited by Ashraf</video:description>
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      <video:duration>358</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4927.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>theory</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows the musical anoscope and how does it works. Watch this video and i bet you will definitely want to purchase this instrument.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5c7ef745-123a-4bda-885f-555068beb40a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
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      <video:uploader>second second</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>Musical</video:tag>
      <video:tag>Anoscope</video:tag>
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    <loc>https://dnatube.com/videos/Osteoporosis-causes-weakness-to-bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This animation shows how osteoporosis causes weakness to bone. This is an 3D medical animation video to show what is osteoporosis and how it cause weakness to bone and the effect of osteoblast and osteoclast cells in it.also it shows the later stage and diagnosis of osteoporosis. http://rufusrajadurai.wetpaint.com</video:description>
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      <video:duration>87</video:duration>
      <video:publication_date>2009-05-30T09:35:33.000Z</video:publication_date>
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      <video:category>Medical</video:category>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>osteoclast</video:tag>
      <video:tag>osteoblast</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>kyphosis</video:tag>
      <video:tag>oestrogen</video:tag>
      <video:tag>therapy</video:tag>
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    <loc>https://dnatube.com/videos/Lec-83-Rounding-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Rounding Decimals

U03_L1_T2_we2 Rounding Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24818.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_MIn3zFkEcc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rounding</video:tag>
      <video:tag>Decimals</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Statistics-21-37edf4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 10 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
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      <video:duration>4601</video:duration>
      <video:publication_date>2012-09-14T12:03:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oOm7OPIGa98</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-Salt-Melt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does Salt Melt?</video:title>
      <video:description>Does salt melt? Although salt is an indispensable part of our diet, it is actually an ionic compound which results from the neutralization reaction of an acid and a base. Ionic bond in between Sodium and Choride ions are very strong so it melts at very high temperatures. And yes, it does melt. Here is the video to show it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/5e0b090b-1eb8-4567-9c17-d6d9f9cc5845/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2016-03-10T21:34:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32444.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Salt</video:tag>
      <video:tag>melt</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Chloride</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Heart</video:title>
      <video:description>This video shows the pediatric heart examination by an expert doctor. Every examination of heart begins by examining the thorax. Some times the change in physical shame may tell a lot about the health of patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5e94d93b-7c03-4005-b2be-8cf1f98f2e39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-12-03T04:07:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10646.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 21- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Advanced Topics (cont.)

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16483.jpg</video:thumbnail_loc>
      <video:duration>4608</video:duration>
      <video:publication_date>2012-08-30T17:38:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F0VsQWWVWU4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lac-Operon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lac Operon</video:title>
      <video:description>Animation made for AP Bio class
(Thanks to the people behind this- you know who you are)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a1e0a600-e4fe-4708-bad2-b733d5fdf983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2009-05-27T17:26:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2316.mp4</video:content_loc>
      <video:category>Scientific Animations</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Biology-1B-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Biology 1B -  Review</video:title>
      <video:description>&quot;Lec Last - Biology 1B -  Review&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27238.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-09-21T04:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YaiHrEmGqns</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer of Prostate And Role of Endothelin</video:title>
      <video:description>Prostate cancer is a type of cancer that developed in human reproductive system. Endothiline that is made by prostate epitheila helps in the development of prostate cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5fe35bfd-f920-46cc-b03c-b0a58e148f53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2013-02-08T02:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29545.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Endothelin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-Analysis-on-Atomic-Nuclei</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Simple Analysis on Atomic Nuclei</video:title>
      <video:description>See how atoms react when they get to a certain point called critical mass.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/2352266e-b7fe-40ec-b9fb-72d9c44379d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-03-25T23:01:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1429.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3d</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Project</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Michael Robert explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3788.mp4</video:content_loc>
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      <video:category>Others</video:category>
      <video:tag>Excellence</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>reconstructive</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>centre</video:tag>
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The pain and mechanics of leaving the Euro</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25684.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-09-18T16:57:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jkmwAJMERrY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>How</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>would</video:tag>
      <video:tag>leave</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Euro</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Needle-Insertion-versus-Abdominus-Block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Needle Insertion versus Abdominus Block</video:title>
      <video:description>Needle Insertion versus Abdominus Block is demonstrated in this video. Abdominal blocks have been around for a long time and have been extensively used as they are mostly technically unchallenging.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/634a42dd-709b-4bca-b2b1-c68c2e0e4083/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-12-11T22:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11076.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Transversus</video:tag>
      <video:tag>Abdominus</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astonishing-devotion-in-living-things</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astonishing devotion in living things</video:title>
      <video:description>In this video, astonishing devotion in living things is demonstrated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/07bb9cf8-e789-4505-98f7-b8b14d74a6cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2009-05-17T19:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2253.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>behaviours</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>miraculous</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/International-Space-Station-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>International Space Station Video</video:title>
      <video:description>This video shows a clip taken from the International Space Station(ISS) on Sept. 11, 2001. Video is really interesting and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6495a347-243b-46e0-9e2d-1b04a2d3d46b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>773</video:duration>
      <video:publication_date>2013-02-09T01:58:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29721.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Sept</video:tag>
      <video:tag>11</video:tag>
      <video:tag>2001</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>From</video:tag>
      <video:tag>ISS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-of-HIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin of HIV</video:title>
      <video:description>Dr. Beatrice Hahn&apos;s research has traced the origin of HIV to chimpanzees in Cameroon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/2358049d-be85-4ff6-a80c-9e4001cb7d6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-04-12T23:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12199.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Darwin-and-the-Origin-of-Species-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Darwin and the Origin of Species I</video:title>
      <video:description>Lec 14- Darwin and the Origin of Species I.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18465.jpg</video:thumbnail_loc>
      <video:duration>2720</video:duration>
      <video:publication_date>2012-09-04T01:55:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b39PGzhf25w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning-II-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning (II)- Digestion</video:title>
      <video:description>Digestion is the process of cutting DNA molecules with restriction endonucleases. These special enzymes recognize specific sequences in the DNA molecule (for example GATATC) wherever that sequence occurs in the DNA. In PCR cloning, insert and vector are cutted by the same restriction endonucleases and then join together in the next step, ligation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/688e0032-3db5-42d2-b5af-9e4ce8fd4c9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-03-29T06:53:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4029.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>II</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-194-Interpretting-Futures-Fair-Value-in-the-PreMarket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 194 - Interpretting Futures Fair Value in the PreMarket</video:title>
      <video:description>Interpretting Futures Fair Value in the PreMarket

How to interpret the market price of a futures contract relative to the fair value in the premarket</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20565.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-09-06T15:55:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/owcmu4XxrHM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Interpretting</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>Fair</video:tag>
      <video:tag>value</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>PreMarket</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Action-of-Zoledronic-acid-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Action of Zoledronic acid Injection</video:title>
      <video:description>A very helpful video for the cancer patients showing the action of zoledronic acid injection. Please see full important safety information at the end of this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6880b2ff-e44d-41f8-b67f-24ef2471b841/cand_5.jpg</video:thumbnail_loc>
      <video:duration>816</video:duration>
      <video:publication_date>2013-02-09T03:57:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29757.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Zoledronate</video:tag>
      <video:tag>Zoledronic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Zometa</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 6 -  8.01 Physics I: Classical Mechanics, Fall 1999

Circular Motion - Centrifuges Moving - Reference Frames - Perceived Gravity

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13857.jpg</video:thumbnail_loc>
      <video:duration>3050</video:duration>
      <video:publication_date>2012-08-25T21:02:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Otmg0-knGtE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ribosome-structure-and-tRNA-binding-site-3-D-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ribosome structure and tRNA binding site (3-D structure)</video:title>
      <video:description>This video shows structure of ribosome and tRNA binding site on ribosome. It includes elongation factors, and process of formation of peptide bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/a2c22291-4e2f-46b7-a492-af46b7d40100/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2007-03-25T18:16:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/59.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ribosome</video:tag>
      <video:tag>tRNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Darmstadtium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darmstadtium - Periodic Table of Videos</video:title>
      <video:description>Darmstadtium is element number 110 and has the chemical symbol Ds. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a7d5e9a0-a2af-4c14-b06f-15ccab082c36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2009-04-09T02:07:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1661.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Darmstadtium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Generation-of-blood-vessels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generation of blood vessels</video:title>
      <video:description>This video shows the process of angiogenesis, the generation of blood vessels to oxygenate the tissues.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6d2daca7-6e3c-42b5-85b5-449d88cfc501/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-04-08T20:17:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4151.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polynomial-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polynomial Equations</video:title>
      <video:description>This video shows equations in understanding the degree of a polynomial and the zero of a polynomial. Zero or either the summation of a finite number of non-zero terms is called polynomial.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6d393f62-b00d-4227-9d04-ff630e31a254/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-12-12T02:43:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11412.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Civil Engineering</video:category>
      <video:tag>Polynomials</video:tag>
      <video:tag>Degree</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>cubic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cortical-visual-neuroprosthesis-for-the-blind</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cortical visual neuroprosthesis for the blind</video:title>
      <video:description>Loss of sight is traumatic to an individual. This video covers on how some of the sight defects can be managed or corrected to help individuals live a normal life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d534c6b-0ca4-4b11-a2cf-091dc26dbcc2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-11-27T11:16:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6194.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cortical</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>neuroprosthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-liver-and-pancreas-in-digestion-of-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of liver and pancreas in digestion of food</video:title>
      <video:description>Liver and pancreas releases chemicals that help digestion of carbohydrates, fats and proteins. Liver produces bile which is required for digestion fat. Pancreas releases a fluid that contains enzymes that breakdown food. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/6f558506-07b7-4083-b251-7bd6cea90fb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2009-06-19T16:51:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2865.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ThRole</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pancreas</video:tag>
      <video:tag>in</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magic-beneath-Religion-Daniel-Dennett-Interview-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magic beneath Religion - Daniel Dennett Interview 5</video:title>
      <video:description>In discussing your book, Breaking the Spell, you&apos;ve said that part of what the book does is to &quot;reveal how the magicians do their tricks&quot; when it comes to organized religion. Can you elaborate? - An interview with Daniel Dennett at the Future of Science C</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a823a41b-beff-4025-8b8b-be30bf9e18bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2007-08-10T00:36:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/662.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>organised</video:tag>
      <video:tag>relligion</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>magic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-structure-of-glucose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular structure of glucose</video:title>
      <video:description>Glucose is a six carbon atom containing sugar. It is very polar due to the presence of hydoxyl group. This video describes the molecular structure of a glucose molecule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/703b9edd-c3df-4bc8-870c-e290b0aefe36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-05-27T18:41:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2327.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cymose-type-of-Inflorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cymose type of Inflorescence</video:title>
      <video:description>Brief details of Cymose type of inflorescence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/7432d254-07ca-44c2-ba44-5d9fdf7b2663/cand_5.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2012-03-13T07:52:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11956.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>cymose</video:tag>
      <video:tag>inflorscence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happens-when-magnetic-items-near-an-MRI-magnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens when magnetic items near an MRI magnet</video:title>
      <video:description>Note how magnetic objects let loose tend to oscillate along the magnet bore. That&apos;s because the peak magnetic field gradients are at either end (near the magnet face), causing peak acceleration as the object enters, followed by progressively damped changes of direction. See practiCalfMRI.blogspot.com for more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/745e80ab-de03-4536-a9ce-f9e0d31a0689/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2015-05-01T09:56:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32163.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mri</video:tag>
      <video:tag>magnet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASAs-journey-above-Vesta-asteroid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASAs journey above Vesta asteroid</video:title>
      <video:description>NASAs dawn spacecraft takes us on a flyover journey above the surface of the giant asteroid vesta the most prominent feature on vesta is the huge circular depression at the asteroids south pole which is thought to have been created by a cosmic impact</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/746818f1-a886-43b8-8280-29d338daae01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-06T20:01:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7292.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>Above</video:tag>
      <video:tag>Vesta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Writing-and-using-inequalities-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Writing and using inequalities 3</video:title>
      <video:description>Writing and using inequalities 3

U05_L1_T3_we3 : Writing and using inequalities 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24595.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T14:14:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pbLiN8D9gAk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Writing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-golden-ratio-song</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile - golden ratio song</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. In this video, we present a golden ration song courtesy of Mr Brady Haran.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/75277c03-ec22-4332-81ec-7f325fded31c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2013-01-12T01:07:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28684.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Song</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Techniques-of-Injecting-Insulin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques of Injecting Insulin</video:title>
      <video:description>This video gives a demonstration on how to medicate diabetes by injecting Insulin. It provides a list of what to do and what to avoid in preparation for an injection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa2c3b9b-6002-4676-a504-132fc1dcb71b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2011-11-28T10:59:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8440.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Injecting</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 188</video:title>
      <video:description>&quot;Lec 17 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27160.jpg</video:thumbnail_loc>
      <video:duration>3516</video:duration>
      <video:publication_date>2012-09-21T03:27:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vY-7p4sHEqw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synapse-7-Neurotoxins-3D-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synapse - 7 Neurotoxins 3D Animations</video:title>
      <video:description>Many chemical compounds, some natural and some made by humans, show toxic effects in humans or other animals. Every toxin is harmful, but toxins that target the nervous system have been developed into chemical warfare agents, so the public concern about them is enhanced.

Despite the connection with weapons of mass destruction, the most common neurotoxin in society is ethanol, found in alcoholic beverages. Neurons convey signals by manipulating ion concentrations, and neurotoxins reduce their ability to do so. Alcohol does this by essentially overloading the entire cell and hindering its ability to function. Many of the characteristics of alcohol intoxication, such as slurred speech and erratic motion, are the result of improper function of neurons in the brain. As the body metabolizes the alcohol and removes it from the blood, the neurotoxic effects wear off. With large overdoses of alcohol, however, the effects do not wear off, and death due to alcohol poisoning is a dramatic and unfortunately too common manifestation of neurotoxins.

The neurotoxins that are associated with chemical warfare typically operate in a different fashion. A neuron carries a signal as a miniature electric current. Ions carry charges, and when they move across the cell membrane in a specific region of a neuron at a rapid rate they change the electrical potential in that region. The rapid movement of ions migrates along the neuron and propagates an electrical signal (called an action potential ). When this signal reaches the end of the neuron, it must somehow trigger a response in the next neuron. In a few cases, neurons are packed closely enough so that the charge associated with the moving action potential directly excites the next neuron. In most cases, the first neuron releases small molecules called neurotransmitters that diffuse across a small gap (the synaptic cleft ) and interact with the next neuron, triggering its response. Many neurotoxins, including both human-made agents of chemical warfare and natural agents found in v</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/396522df-8b65-481a-97d9-87058376a6fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-09T12:41:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4846.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>Neurotoxins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosynthetic-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosynthetic Reactions</video:title>
      <video:description>This animated video shows the light dependent reactions of photosynthesis. A brief introduction with the function of different parts is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7613064e-538e-4787-a037-50b170cebc1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-10T02:09:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29909.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>Dependant</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voltage-Sources-Friction-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voltage Sources  Friction Part 1</video:title>
      <video:description>The first method discovered for creating a voltage was that of generation by friction the development of charges by rubbing a rod with fur is a prime example of the way in which a voltage is generated by friction this part describes how mechanical friction can generate voltages</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/761836f1-7be0-4420-a9bc-b325aad9f3e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-12-15T14:39:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6601.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Voltage</video:tag>
      <video:tag>Sources</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>friction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-step-by-step-to-free-energy-in-minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A step by step to free energy in minutes</video:title>
      <video:description>Shiva and Imhotep takes us through the steps to acquiring free energy in minutes. They make it simple to digest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7665012c-ac59-4806-9c3f-6788ed74a568/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2011-11-25T21:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7938.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>by</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Biology-1B-Ecology-and-the-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Biology 1B -Ecology and the Environment</video:title>
      <video:description>&quot;Lec 11 - Biology 1B -Ecology and the Environment&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27209.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-09-21T03:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/022gjeyeLFQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fossil-Record-of-Stickleback-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fossil Record of Stickleback Evolution</video:title>
      <video:description>A quarry site in Nevada carries the evolutionary history of a population of stickleback fish that resided there when it was a freshwater lake. In a short time span in evolutionary terms—about 10,000 years—the fish population can be seen to dramatically reduce the size of their pelvic spines. This particular fossil record is remarkably complete with nearly year-by-year detail which includes documentation of intermediate forms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/78c6c31a-e0ea-4510-9ff7-c82c8bf1a177/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-04-12T22:46:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12184.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-VALUES-OF-THE-QURAN-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE VALUES OF THE QURAN PART 1</video:title>
      <video:description>People who are oppressed, who are tortured to death, innocent babies, those who cannot afford even a loaf of bread, who must sleep in tents or even in streets in cold weather, those who are massacred just because they belong to a certain tribe, women, children, and old people who are expelled from their homes because of their religion... Eventually, there is only one solution to the injustice, chaos, terror, massacres, hunger, poverty, and oppression: the morals of the Qur’an.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/6eeea804-c1cb-4dc4-bb9e-edbc1f933939/cand_5.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2009-10-29T14:14:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3478.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Type-of-Leukocyte-extravasation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Type of Leukocyte extravasation</video:title>
      <video:description>This video describes the how carbohydrate ligands on the circulating leukocytes bind to selectin molecules on the inner wall of the vessel like Velcro.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7904c7d3-8811-43af-a95c-4d1b001d5713/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2009-05-27T19:36:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2444.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Rolling</video:tag>
      <video:tag>adhesion</video:tag>
      <video:tag>Leukocytes</video:tag>
      <video:tag>imunnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-hydrophobic-sand-to-explain-second-law-of-thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using hydrophobic sand to explain second law of thermodynamics</video:title>
      <video:description>This amazing video uses hydrophobic sand to explain second law of thermodynamics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30912.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2014-05-14T12:08:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MjKayuTQQgU</video:player_loc>
      <video:uploader>Koh Ming Hooi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hydrophobic</video:tag>
      <video:tag>Sand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 18 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Lecture 18: The Raw experience

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15762.jpg</video:thumbnail_loc>
      <video:duration>3707</video:duration>
      <video:publication_date>2012-08-28T20:18:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vhmiSugPlW0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematics-angles-in-a-circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematics - angles in a circle</video:title>
      <video:description>Angles in a circle, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/284b9acd-2590-4e95-8fd0-fc441676be6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-04-02T17:07:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12082.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>education</video:tag>
      <video:tag>lessons</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Inscribed</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Integrals-Trig-Substitution-3-long-problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Integrals: Trig Substitution 3 (long problem)</video:title>
      <video:description>Integrals: Trig Substitution 3 (long problem)

Example using trig substitution (and trig identities) to solve an integral.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19868.jpg</video:thumbnail_loc>
      <video:duration>1072</video:duration>
      <video:publication_date>2012-09-06T00:29:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sw2p2tUIFpc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Integrals</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Umbilical-hernia-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical hernia surgery</video:title>
      <video:description>In this surgical videos, doctors perform painless surgical repair of umbilical hernia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7c6dfebb-3029-42e1-bafd-9d4255116ca4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2011-11-29T10:49:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8757.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>painless</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>repair</video:tag>
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      <video:description>In this process biochemical energy into adenosine triphosphate and it releases waste products.</video:description>
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      <video:uploader>vukuftail</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The video explains an overview of feedback elements. The effectors and receptors adjust in accordance to environmental changes. A significant example is used to demonstrate a maintained homeostasis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7ca0e53e-4f01-48b4-b353-4cff4276e85c/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28902.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-130-Why-Europe-is-worried-about-Greece</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Why Europe is worried about Greece</video:title>
      <video:description>Why Europe is worried about Greece

Why the Greek situation is scary for Europe as a whole</video:description>
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    <loc>https://dnatube.com/videos/Symbols-in-Electric-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows various symbols used in an electric circuit. The symbols for circuits, cells, ammeter, voltmeter, direct current, alternative current, open circuit, close circuit etc. are all shown in this video.</video:description>
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      <video:duration>292</video:duration>
      <video:publication_date>2011-12-12T02:26:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11363.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Obesity is rising all over and causing alarm is the rise of obesity in children. This is contrasted to early years where children played more and burned more energy as compared to today&apos;s society. This video enlightens more on this issue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d1ae4ee-6d63-46a9-b1cc-a6e0a60afa60/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T04:18:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10204.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why We Yawn and Why It Is Contagious</video:title>
      <video:description>Why do we yawn?  Contrary to popular belief, it&apos;s not because our brain needs more oxygen!  You&apos;ll find out why we yawn and why it makes everyone around us yawn in this funny, informative video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28086.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Asthma is triggered by various factors such as exercise or allergies. This video gives the details of what causes asthma attacks and really happens in an attack.</video:description>
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      <video:duration>15</video:duration>
      <video:publication_date>2009-08-07T18:08:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3147.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>asthma</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheal Intubation Procedure</video:title>
      <video:description>Endotracheal intubation is a procedure by which a tube is inserted through the mouth down into the trachea the large airway from the mouth to the lungs before surgery this is often done under deep sedation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/aa1e0e35-0358-491b-9dfa-6cf27329064e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T20:25:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10941.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheal</video:tag>
      <video:tag>Intubation</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 1 of the Expanding Universe</video:title>
      <video:description>This video shows a feature of the ever expanding universe in part one of this series. This means that the space between celestial bodies is increasing or stretching more information on this phenomenon is provided within.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa28f283-e3cb-4ec2-9001-bdbc15030953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2010-11-23T22:45:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5818.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>expanding</video:tag>
      <video:tag>Universe</video:tag>
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      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CPR-on-an-infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR on an infant</video:title>
      <video:description>This video gives information on what a care giver to an infant needs to know about CPR which is cardiopulmonary resuscitation which is similar to that of a child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82502242-93b2-48f8-9101-476b1017edfb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-30T09:06:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9397.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infatnt</video:tag>
      <video:tag>CPR</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/13-Interesting-Facts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>13 Interesting Facts</video:title>
      <video:description>A very helpful video for the science lovers shows the science behind 13 important things from our daily life. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/834c8037-aefe-42a3-bae7-a587eae61447/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-08T02:32:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29552.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>This</video:tag>
      <video:tag>is</video:tag>
      <video:tag>only</video:tag>
      <video:tag>Red</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inflamation-how-we-deal-with-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inflamation: how we deal with it?</video:title>
      <video:description>Inflammatory response can be triggered by bacteria which excrete chemicals. These chemicals make blood vessels more permeable causing plasma and white blood cells exit the blood stream and deal with infection causes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/836c968e-a85a-4bc4-9d64-9c7d03da5f39/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/342.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>inflammation</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Linear-Equations-Level-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Linear Equations Level 4</video:title>
      <video:description>A step by step procedure on how to solve linear equations.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2356.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>linear</video:tag>
      <video:tag>Equations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Using-Different-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using Different Models</video:title>
      <video:description>The purpose of developing and using models in science and engineering is explained here. In science we use models to explain phenomenon and in engineering system is analyzed by models.</video:description>
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      <video:duration>501</video:duration>
      <video:publication_date>2013-01-19T04:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28929.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>developing</video:tag>
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      <video:tag>using</video:tag>
      <video:tag>Models</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 5 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Inside the digital gate

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:publication_date>2012-08-28T01:27:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v6vqWasIHaw</video:player_loc>
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      <video:tag>oscillations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Series-Sum-Example-Precalculus</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 38 - Series Sum Example-Precalculus</video:title>
      <video:description>Series Sum Example is shown in this video. 

2010 IIT JEE Paper 1 Problem 54 Series Sum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20003.jpg</video:thumbnail_loc>
      <video:duration>858</video:duration>
      <video:publication_date>2012-09-06T01:25:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A6fbDssPeac</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>series</video:tag>
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      <video:tag>Example</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 9 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 9: Independence, Basis, and Dimension.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14546.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-26T19:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yjBerM5jWsc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>similarity</video:tag>
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      <video:tag>Least</video:tag>
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      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hybrid-Laparoscopic-Robotic-Low-Anterior-Resection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hybrid Laparoscopic Robotic Low Anterior Resection</video:title>
      <video:description>A hybrid procedure for low anterior resection uses laparoscopic technique for descending colon mobilization and reserves the robot for the rectal dissection watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/868c4a41-f4ac-4c52-a46f-b72e40c84e4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-11-29T03:05:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8655.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
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      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mark-Cadwallader-hip-testimony-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mark Cadwallader - hip testimony part 3</video:title>
      <video:description>Mark Cadwallader explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit for more details about hip, knee, shoulder at www.hipkneeshoulderindia.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/869bd04c-8d21-4f12-bc74-3b3d13e034d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-02-01T10:16:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3784.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Physics-112-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Physics 112 - Lecture 27</video:title>
      <video:description>Physics 112 - Lecture 27

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26530.jpg</video:thumbnail_loc>
      <video:duration>2716</video:duration>
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      <video:description>&quot;Lec 45 - Chin Cup Therapy&quot; Dr. James A. McNamara talks with Dr. Thomas M. Graber

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      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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      <video:description>In this video mostly discusses shoulder dystocia and how to use the mcroberts maneuver the mcroberts maneuver is employed in case of shoulder dystocia during childbirth and involves hyperflexing the mothers legs tightly to her abdomen.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Atherosclerosis - How it Develops</video:title>
      <video:description>This video shows the development of atherosclerosis in the heart. The narrowing of arteries and its corresponding effects on heart are discussed with the structure.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miguel De Lapena Hip Testimony</video:title>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Este vídeo foi elaborado com o intuito de se mostrar uma pequena porção das fotos da Mata Atlântica tiradas por Patricia Sierra. São fotos de plantas e insetos, principalmente, clicadas em Itatiaia (97%) e na Ilha da Marambaia (3%), ambas no Rio de Janeiro.</video:description>
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      <video:publication_date>2010-04-21T16:32:37.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Babinski reflex is the occurrence where the big toe spreads to the top of the foot or lifts up and the other toes spread when stroked. This video demonstrates this reflex on a baby&apos;s foot.</video:description>
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      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8371.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Fluorine is the most electroneagtive element. Its atomic number is 9,it is one of the lightest halogens. The origin,source and uses of fluorine are explained in this video.</video:description>
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      <video:description>All the animal phyla known today emerged at the same time, in the middle of the geological period known as the Cambrian Age. The Cambrian Age is a geological period estimated to have lasted some 65 million years, approximately between 570 to 505 million years ago.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3181.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The power of the wind has been harnessed for decades now.  This video shows an improvement on the traditional wind turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/aeb4999d-b639-42a9-a7cd-d08184fd4d4f/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2014-10-03T17:42:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31896.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:publication_date>2013-04-07T19:38:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30482.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2012-12-01T06:56:01.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26533.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-19T01:29:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_jAv-Byan1I</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b32ded0a-3d3e-4a62-9008-2d75832e40bd/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-05T04:20:15.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2745</video:duration>
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      <video:uploader>0|15|0</video:uploader>
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      <video:description>Why Cepheids Pulsate

Why Cepheids Pulsate</video:description>
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    <lastmod>2026-08-14</lastmod>
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The mechanics of calculating curl.</video:description>
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      <video:description>Lec 10- Statistics 20.
Introduction to Probability and Statistics</video:description>
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      <video:description>Computer Science 10 - Lecture 25: Future of Computing

The Beauty and Joy of Computing</video:description>
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      <video:description>Total Consumer Surplus as Area

Looking at consumer surplus as area between the demand curve and the market price</video:description>
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    <video:video>
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How the unemployment rate is calculated</video:description>
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    <video:video>
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      <video:description>Introduction to Magnetism

An introduction to magnetism</video:description>
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    <loc>https://dnatube.com/videos/lec-11-Practice-of-Art-23AC</loc>
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      <video:description>lec 11-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
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      <video:description>This videos explains about Blood Types/nPaul Andersen explains the importance of blood types in blood transfusions. He starts with a brief discussion of blood antigens and antibodies. He describes how the ABO differs from the Rh blood type. He shows you how to solve simple genetic problems using Punnett squares. He then talks about the percentage distribution of the different types and the problems that may result during pregnancy.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27671.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows that how is the physics related to the fielding in baseball. The physics behind catching the flying ball and judging where will it land is shown here.</video:description>
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      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>GMAT Math 23

120-123, pg. 168</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21939.jpg</video:thumbnail_loc>
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      <video:description>In this video, the narrator identifies the conic section of a cone. A rectangular parallelopiped figure is also used to easily understand the topic.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11197.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-14-Banking-14-Fed-Funds-Rate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Banking 14: Fed Funds Rate</video:title>
      <video:description>Banking 14: Fed Funds Rate

How open market operations effect the rate at which banks lend to each other overnight.</video:description>
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    <video:video>
      <video:title>Lec 27 - Sampling Distribution of the Sample Mean 2</video:title>
      <video:description>Sampling Distribution of the Sample Mean 2

More on the Central Limit Theorem and the Sampling Distribution of the Sample Mean</video:description>
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      <video:duration>800</video:duration>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c8703e25-0d17-4f98-b203-21c503d38fc9/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7416.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5de4e534-10b4-41e6-a7d5-c8a7a5893c6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-10-18T04:37:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7061.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
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    <loc>https://dnatube.com/videos/Effects-Of-Eddy-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video demonstrates how Eddy Current works. Eddy Current is also known as a circular current or Foucault current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ccc1a125-d98f-4687-9d4e-036ed0ab32b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-12T03:22:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11499.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Eddy</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Solenoid</video:tag>
      <video:tag>AC</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Flux</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-of-hernia-by-laparoscopic-inguinal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of hernia by laparoscopic inguinal</video:title>
      <video:description>This video shows the repair of a groin hernia. It is currently done by laparoscopic technology by in the earlier time it was by incisions. The later method is quick and the patients heals quickly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cd2286c4-844c-4cc1-85ff-01035373dbb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-29T00:00:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8575.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Inguinal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-Retinoic-Acid-during-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of Retinoic Acid during Development</video:title>
      <video:description>A retinoic acid gradient controls the activation of many developmentally important genes. Disruptions in the embryo&apos;s retinoic acid levels can lead to malformation of the embryo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/cd23d2e3-2932-47c6-9998-3b0d38607775/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2007-04-06T18:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/191.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Retinoic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>malformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fish-with-a-six-pack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fish with a six pack</video:title>
      <video:description>This video features Terry Bradley of the university of Rhode Island in producing transgenic fish. His team spent thousands of hours in introducing new genes to fish. The outcome is amazing, fish with a six pack. This research is yet to be approved by the nation to be applied to boost food to humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d74bd993-920c-480c-83d4-83583faa4660/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-11-22T22:19:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5685.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>Fish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hiroshima_-Dropping-the-Bomb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hiroshima_ Dropping the Bomb</video:title>
      <video:description>In the early morning hours of August 6, 1945, a B-29 bomber named Enola Gay took off from the island of Tinian and headed north by northwest toward Japan.  The bomber&apos;s primary target was the city of Hiroshima, located on the deltas of southwestern Honshu Island facing the Inland Sea.  Hiroshima had a civilian population of almost 300,000 and was an important military center, containing about 43,000 soldiers.

The bomber, piloted by the commander of the 509th Composite Group, Colonel Paul Tibbets, flew at low altitude on automatic pilot before climbing to 31,000 feet as it neared the target area.  At approximately 8:15 a.m. Hiroshima time the Enola Gay released &quot;Little Boy,&quot; its 9,700-pound uranium bomb, over the city.  Tibbets immediately dove away to avoid the anticipated shock wave.  Forty-three seconds later, a huge explosion lit the morning sky as Little Boy detonated 1,900 feet above the city, directly over a parade field where soldiers of the Japanese Second Army were doing calisthenics.  Though already eleven and a half miles away, the Enola Gay was rocked by the blast.  At first, Tibbets thought he was taking flak.  After a second shock wave (reflected from the ground) hit the plane, the crew looked back at Hiroshima.  &quot;The city was hidden by that awful cloud . . . boiling up, mushrooming, terrible and incredibly tall,&quot; Tibbets recalled.  The yield of the explosion was later estimated at 15 kilotons (the equivalent of 15,000 tons of TNT).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/455435b8-8cce-4c2c-b1ab-9fff728a2f4a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2010-11-16T11:27:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5477.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hiroshima</video:tag>
      <video:tag>Dropping</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bomb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wildtype-MEFs-response-to-Nocodazole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wildtype MEFs response to Nocodazole</video:title>
      <video:description>Cells arrested at M-phase by using nocodazole. It is really useful for cell culture laboratory work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d9631ff3-6132-472a-a70b-34997ebd9b1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2007-09-30T04:33:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1049.mp4</video:content_loc>
      <video:uploader>jianboyue</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Levitation-Diamagnetism-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Diamagnetism 1</video:title>
      <video:description>Magnet levitating which is a method by which an object is suspended with no support other than magnetic fields is shown in this scientific video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d96c78e5-bf51-4171-9e59-342563b6257b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2009-05-27T21:38:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2576.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>diamagnetism</video:tag>
      <video:tag>static</video:tag>
      <video:tag>magnet</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>pyrolytic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/4CH-RF-remote-transmitter-receiver-conrol-LED-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>4CH RF remote transmitter receiver conrol LED Light</video:title>
      <video:description>We use 4ch rf remote transmitter receiver to control four colors of led light strip. Easy wire and operate.
More information about the rf remote transmitter receiver please visit http://www.rfcontrolsystem.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/06/d9fb2bd6-5f73-4980-8ac8-038f90637500/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2012-06-06T03:18:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12317.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>rf</video:tag>
      <video:tag>transmitter</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>control</video:tag>
      <video:tag>LED</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-and-RNA-structural-comparison</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA and RNA: structural comparison</video:title>
      <video:description>DNA and RNA are long chain polymers of nucleotide bases. DNA molecule consists of two strands arranged in a helical structure whereas RNA is composed of a single strand.  This video presents comparisons of DNA and RNA structures. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/da16838f-c75c-49c9-9186-e3584a3efabe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2007-09-13T22:56:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1017.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Vapor-Pressure-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Vapor Pressure Example</video:title>
      <video:description>Vapor Pressure Example

Vapor pressure example using the Ideal Gas Law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22738.jpg</video:thumbnail_loc>
      <video:duration>962</video:duration>
      <video:publication_date>2012-09-11T03:00:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-QpkmwIoMaY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Vapor</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Spinal-Nerves-and-Segments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Spinal Nerves and Segments</video:title>
      <video:description>This video describes a model of the spinal nerves and segments. It displays and describes structures including the median anterior fissure, intervertebral foramentina, rootlets, ventral and dorsal roots.


Long. Spinal Cord Model - Spinal Nerves and Segments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/485b95bc-7228-4512-83bf-d387a011f7bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2010-11-13T23:46:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5233.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Segments</video:tag>
      <video:tag>median</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>fissure</video:tag>
      <video:tag>Intervertebral</video:tag>
      <video:tag>foramentina</video:tag>
      <video:tag>rootlets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adrenaline-Hormone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adrenaline- Hormone</video:title>
      <video:description>Adrenaline is a type of hormone responsible for many functions in body like heat rate, air passage diameters and other type of metabolism. Watch this video to know all about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fc63a4a0-f4ac-4935-95c4-469afefbe498/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2013-02-10T02:09:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29907.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>adrenaline</video:tag>
      <video:tag>epinephrine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Balloon-angioplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Balloon angioplasty?</video:title>
      <video:description>this video shows Balloon angioplasty information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fcbc855c-6cc8-4d64-aa70-2f3e239bab0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-08-07T18:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3141.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Balloon</video:tag>
      <video:tag>Angioplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BBC-in-The-History-of-Mathematics-part-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC  in The History of Mathematics part 23</video:title>
      <video:description>This is the twenty third part on the history of mathematics in a BBC documentary. This episode covers Julia Robinson an American mathematician.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/fdf4c7a3-7340-4514-bbf7-670feb9f90c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-12-11T01:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6564.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aurora</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aurora</video:title>
      <video:description>Aurora video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f9cf2768-1817-4cc3-a249-c539758e83c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2010-11-10T12:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4944.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>aurora</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TrK-Receptor-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TrK Receptor Animation</video:title>
      <video:description>Trk receptors are a family of tyrosine kinases that regulates synaptic strength and plasticity in the mammalian nervous system. Trk receptors affect neuronal survival and differentiation through several signal cascades. However, the activation of these receptors also has significant effects on functional properties of neurons.
The common ligands of trk receptors are neurotrophins, a family of growth factors critical to the functioning of the nervous system. The binding of these molecules is highly specific. Each type of neurotrophin has different binding affinity toward its corresponding trk receptor. The activation of Trk receptors by neurotrophin binding may lead to activation of signal cascades resulting in promoting survival and other functional regulation of cells.
The abbreviation trk (often pronounced &apos;track&apos;) stands for tropomyosin-receptor-kinase (and not tyrosine kinase nor tropomyosin-related kinase, as has been commonly mistaken).
The family of Trk receptors is named for the oncogene trk, whose identifical led to the discovery of its first member, TrkA. trk, initially identified in a colon carcinoma, is frequently (25%) activated in thyroid papillary carcinomas . The oncogene was generated by a mutation in chromosome 1 that resulted in the fusion of the first seven exons of tropomyosin to the transmembrane and cytoplasmic domains of the then-unknown TrkA receptor . Normal Trk receptors do not contain amino acid or DNA sequences related to tropomyosin.
The three most common types of trk receptors are trkA, trkB, and trkC. Each of these receptors types has different binding affinity to certain types of neurotrophins. The differences in the signaling initiated by these distinct types of receptors are important for generating diverse of biological responses.
Neurotrophin ligands of Trk receptors are processed ligands, meaning that they are synthesized in immature forms and then transformed by protease cleavage. Immature neurotrophins are specific only to one common p75NTR receptor. However, protease cleav</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/ff1366ff-20c8-422f-8334-b557d4639f30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-07-08T02:10:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3004.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>TrK</video:tag>
      <video:tag>receptor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Kinetic-Machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Kinetic Machine</video:title>
      <video:description>This video shows the working of a kinetic machine generated by Massachusetts Institute of Technology. Video is very helpful for science students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ff18eaa4-3e17-485b-965d-2a3fa7040112/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2013-02-11T03:36:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30195.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Massachusetts</video:tag>
      <video:tag>Institute</video:tag>
      <video:tag>of</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-25-Computer-Science-61A-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 25 - Computer Science 61A - Lecture 26</video:title>
      <video:description>Computer Science 61A - Lecture 26

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26974.jpg</video:thumbnail_loc>
      <video:duration>2814</video:duration>
      <video:publication_date>2012-09-19T06:10:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ghuYYEFSvHk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interrupted-Simple-Suturing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interrupted Simple  Suturing</video:title>
      <video:description>This is a demonstration of a simple interrupted suturing which can be done in the emergency room for the closure of lacerations. These are the tools required for the suture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ff554a78-49fd-44fa-9cde-e84fc8f6ca42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-06T17:34:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10738.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Interrupted</video:tag>
      <video:tag>Suturing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hornet-smothered-by-a-gang-of-Cyprian-honeybees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hornet smothered by a gang of Cyprian honeybees</video:title>
      <video:description>The videos shows how a gang of Cyprian honeybees smothers a hornet. The bees form a ball around the hornet to suffocate this arch-enemy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ff923c2f-98ff-4179-ac5a-f07a51e76ffd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2012-11-25T20:08:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28062.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Honeybees</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Random-evolutionary-change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Random evolutionary change</video:title>
      <video:description>This is Mr Andersen&apos;s tutorial on Genetic Drift. He demonstrates and explains the element of random evolutionary change in genetics. Learn more by watching this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ff867c77-0312-43b5-afe0-1ac1711630c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2013-01-19T05:26:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28964.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>random</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>change</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 6- Introduction to Chemical Engineering&quot; The head TA for Introduction to Chemical Engineering (E20) fills in for Professor Channing Robertson and gives an overview of the apheresis machine.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:duration>3604</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-PU5moAO-_M</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>apheresis</video:tag>
      <video:tag>design</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>platelet</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>separate</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>trip</video:tag>
      <video:tag>research</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-48-Plates-Moving-Due-to-Convection-in-Mantle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Plates Moving Due to Convection in Mantle</video:title>
      <video:description>Plates Moving Due to Convection in Mantle

Plates Moving Due to Convection in Mantle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25003.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2012-09-17T18:01:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f8GK2oEN-uI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plates</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>Due</video:tag>
      <video:tag>to</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Mantle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/GYNECOMASTIA-LIPOSUCTION</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GYNECOMASTIA-LIPOSUCTION</video:title>
      <video:description>تضخم الثدي في الرجال-
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline, Liposuccion, Le lifting du visage et du cou ( face lift)
,
Abdominoplastie, Anomalie congenitale, Tumeur de la peau
Blepharoplastie (Chirurgie et lifting des paupieres)</video:description>
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      <video:publication_date>2010-01-04T07:32:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3670.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
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    <loc>https://dnatube.com/videos/Cesarean-section-with-the-mobius-elastic-retractor-operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cesarean section with the mobius elastic retractor operation</video:title>
      <video:description>This patented FDA cleared device enhances the safety of cesarean section deliveries while minimizing the size of required incisions the purpose of this study is to investigate whether the use of the mobius retractor decreased post operative pain after cesarean section verses conventional retractor use.</video:description>
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      <video:duration>520</video:duration>
      <video:publication_date>2011-12-01T00:26:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9821.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cesarean</video:tag>
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      <video:tag>retractor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cobalt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cobalt</video:title>
      <video:description>Cobalt falls under number 27 in the periodic table. It is an element that has a rich blue colour and its used widely from alloys to glasses and even razor blades, more details are provide in this video.</video:description>
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      <video:publication_date>2011-12-15T06:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11864.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cobalt</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Phase-Diagram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Phase Diagram</video:title>
      <video:description>Phase Diagram

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>306</video:duration>
      <video:publication_date>2012-09-19T01:19:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqN1aemQnu0</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>phase</video:tag>
      <video:tag>diagram</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Increasing-Opportunity-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Increasing Opportunity Cost</video:title>
      <video:description>Increasing Opportunity Cost

Why the opportunity cost may increase as you pursue more rabbits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25359.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-09-18T13:11:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00fgAG6VrRQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Increasing</video:tag>
      <video:tag>opportunity</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hawaii-one-of-the-dirtiest-beaches-in-the-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hawaii one of the dirtiest beaches in the World</video:title>
      <video:description>When one sees images of Hawaii on television, one is shown beautiful white, sunny, sandy beaches such that many long to go there. So what happens when many irresponsible people head for the beach. You get one of the dirtiest beaches in the World, falling paradise to a major dump site.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a786eb74-347d-4936-b342-7672e6cd28bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-26T00:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8004.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>one</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dirtiest</video:tag>
      <video:tag>Beaches</video:tag>
      <video:tag>in</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Hawaii</video:tag>
      <video:tag>Message</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-35-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 35-Public Health 241</video:title>
      <video:description>lec 35-Public Health 241 .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27638.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
      <video:publication_date>2012-09-30T10:36:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v_RNfjv4Djs</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Python-3-Not-Backwards-Compatible-with-Python-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Python 3 Not Backwards Compatible with Python 2</video:title>
      <video:description>Python 3 Not Backwards Compatible with Python 2

Understanding why the example program would not run in Python 3 and how to fix it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25084.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2012-09-18T01:10:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WT-gS-8p7KA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Python</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>Backwards</video:tag>
      <video:tag>Compatible</video:tag>
      <video:tag>with</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epidydymis-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epidydymis Histology</video:title>
      <video:description>The epidydymis is a key component of the male reproductive system, it plays the role of holding the testicles in place. This is the study of the epidydymis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c612f4d9-325b-47fc-b97e-1dcc4a027f46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-11-28T10:15:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8391.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Epidydymis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-Stress-and-heart-disease-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health: Stress and heart disease 1 of 2</video:title>
      <video:description>We&apos;ve all experienced stress at one time or another. Your heart rate goes up, your blood pressure rises, and every part of your body tenses. watch this video on how to manage this condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/43881c36-3572-4325-b261-a77b81648a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2009-04-23T07:11:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2015.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>hearth</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>HDL</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>angina</video:tag>
      <video:tag>Stress</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cervix-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cervix Histology</video:title>
      <video:description>The cervix, is the lower part of the uterus or the neck of the womb which connects to the vagina and is about an inch long.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b06bea8d-058a-47b1-b6f9-2b3f79bbca20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2011-11-28T11:39:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8475.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cervix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Managing-Generation-Y</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Managing Generation Y</video:title>
      <video:description>Managing Generation Y

An interview with Tammy Erickson, President of The Concours Institute. Tammy has co-authored four Harvard Business Review articles and the books &quot;Retire Retirement: Career Strategies for the Boomer Generation&quot; and &quot;Workforce Crisis: How to Beat the Coming Shortage of Skills and Talent.&quot;

Please visit her blog at HarvardBusiness.org.</video:description>
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      <video:duration>592</video:duration>
      <video:publication_date>2012-09-18T16:31:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rDAdaaupMno</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Managing</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Y</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lung-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lung Histology</video:title>
      <video:description>This is the histology of the lung, it is the organ that filters air in to the body and out of the body. They are two, one on each side of the chest and the video provides more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94a94e54-f338-4a4c-a485-139431cb1364/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2011-11-28T12:16:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8502.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lung</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Fusion-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Fusion Video</video:title>
      <video:description>Nuclear fusion means two nuclei join and form one heavier nucleus. This video explains how this happens when the pressure and temperature is very high.</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>Computational chemistry methods have been introduced that allow analysis of reaction mechanisms and prediction of the reactivity in synthetic chemistry. Therefore, computational chemistry is used to predict the reactivates of a wide variety of phenolic compounds (1), (2). QM methods have been successfully applied to the derivation of substituent effects of certain chemical groups in substituted phenols (3).</video:description>
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General Biology Lecture</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>second second</video:uploader>
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Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
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Dividing into larger numbers.  Introduction to long division and remainders.</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

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      <video:duration>3007</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/J-Iee1FO4Ss</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-AST-210EE-213-Radiation-by-an-accelerated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - AST 210/EE 213 Radiation by an accelerated...</video:title>
      <video:description>AST 210/EE 213 Radiation by an accelerated...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 4: Radiation by an accelerated charge
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19376.jpg</video:thumbnail_loc>
      <video:duration>4772</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ztdqPchlDJQ</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Electrical-Cardioversion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Electrical Cardioversion?</video:title>
      <video:description>In electrical cardioversion electricity is used to fix the electrical problems in heart. Here is a full procedur of electrical cardioversion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8715414c-3d5f-43db-a5ba-af439812f3c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-29T11:42:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8977.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Cardioversion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-48-Removal-of-Root-from-Maxillary-Sinus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Removal of Root from Maxillary Sinus</video:title>
      <video:description>&quot;Lec 48 - Removal of Root from Maxillary Sinus&quot; The patient had a first molar removed the previous day by root sectioning. The distal buccal root was lost into the sinus.This tape shows the finding and removal of that root. Orig. air date: MAR 28 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21249.jpg</video:thumbnail_loc>
      <video:duration>965</video:duration>
      <video:publication_date>2012-09-09T03:29:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ckAK0dKeVhs</video:player_loc>
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      <video:tag>From</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Sinus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Importance-of-fungi-Origins-of-ph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Importance of fungi / Origins of ph</video:title>
      <video:description>Lec 28- Importance of fungi / Origins of ph.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18522.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-04T02:09:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DrD3nPkG-tc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Using-Objective-C-Foundation-Framework</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Using Objective-C, Foundation Framework</video:title>
      <video:description>&quot;Lec 2 - Using Objective-C, Foundation Framework&quot; (April 6, 2009) Alan Cannistraro provides an overview of object oriented programming, the objective-C programming language, and common foundation classes.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18697.jpg</video:thumbnail_loc>
      <video:duration>4141</video:duration>
      <video:publication_date>2012-09-04T04:05:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D0-gg62MLhA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
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      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
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      <video:tag>cocoa</video:tag>
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      <video:tag>oriented</video:tag>
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      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>graphic</video:tag>
      <video:tag>user</video:tag>
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      <video:tag>builder</video:tag>
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      <video:tag>inst</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-14-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 14 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 14 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23674.jpg</video:thumbnail_loc>
      <video:duration>2640</video:duration>
      <video:publication_date>2012-09-14T10:28:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2tWNRHlm-QI</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Statistics 21</video:title>
      <video:description>Lec 17- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16949.jpg</video:thumbnail_loc>
      <video:duration>4668</video:duration>
      <video:publication_date>2012-09-01T17:12:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rf5dMP0mTxE</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Electrical Engineering 140</video:title>
      <video:description>lec 1-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20984.jpg</video:thumbnail_loc>
      <video:duration>4470</video:duration>
      <video:publication_date>2012-09-08T08:23:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/noLhwVaNgv8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wheatstone-Bridge-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wheatstone Bridge Principle</video:title>
      <video:description>How to calculate the resistance with the help of Wheatstone bridge? here is an activity to show the working of a Wheatstone bridge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/29e6cb90-6543-4a52-a986-35785b454758/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-12T02:07:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11305.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Wheatstone</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Handling-airway-obstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Handling airway obstruction</video:title>
      <video:description>This video explains how to recognize when a victim is suffering from an obstruction of the air way. It also explains what a person should do in each of these situation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/217b7de4-994b-4d3a-b12f-775069f1fb2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-01T03:52:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10161.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Responsive</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Obstruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safe-Return-of-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe Return of Satellite</video:title>
      <video:description>Video shows the Endeavour making safe return on earth on flight day 15. Different phases during its return are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f5c392cf-9054-4105-9d5b-30a120501e27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-02-05T04:23:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29180.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Endeavour</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 24- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16930.jpg</video:thumbnail_loc>
      <video:duration>4250</video:duration>
      <video:publication_date>2012-09-01T16:45:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AWhmg95w2nI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Derivative-Intuition-Module</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Derivative Intuition Module</video:title>
      <video:description>Derivative Intuition Module

Sal walking through the derivative intuition module made by Ben Eater</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19810.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-09-05T17:43:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HtvikVD9aa0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>derivative</video:tag>
      <video:tag>Intuition</video:tag>
      <video:tag>Module</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-100-Proof-Triangle-Altitudes-are-Concurrent-Orthocenter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Proof - Triangle Altitudes are Concurrent (Orthocenter)</video:title>
      <video:description>Proof - Triangle Altitudes are Concurrent (Orthocenter)

Showing that any triangle can be the medial triangle for some larger triangle.  Using this to show that the altitudes of a triangle are concurrent (at the orthocenter).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20399.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-06T14:40:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aGwT2-RERXY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Altitudes</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Concurrent</video:tag>
      <video:tag>Orthocenter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fish-Thyroid-Hyperplasia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fish Thyroid Hyperplasia</video:title>
      <video:description>Fish with thyroid tumor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/616efc7d-bd63-4f02-ae00-1c9c75704be5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-12-16T11:25:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11882.mp4</video:content_loc>
      <video:uploader>katharios</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fish</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Hyperplasia</video:tag>
      <video:tag>Histology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Factoring-Trinomials-by-Grouping-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Factoring Trinomials by Grouping 1</video:title>
      <video:description>Factoring Trinomials by Grouping 1

U09_L1_T2_we1 Factoring Trinomials by Grouping 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24685.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-09-17T15:42:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HXIj16mjfgk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Even-More-Chain-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Even More Chain Rule</video:title>
      <video:description>Even More Chain Rule

Even more examples using the chain rule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19816.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-05T17:46:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DYb-AN-lK94</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>even</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Model-jet-motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model jet motor</video:title>
      <video:description>The application of the model jet in motoring. This is clearly changing motoring as we know it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0322358c-2834-419d-876d-dc55c31514c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-25T20:26:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7887.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>funny</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>model</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>motor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasal-Irrigation-By-NasalCare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasal Irrigation By NasalCare</video:title>
      <video:description>How to Perform Nasal Irrigation with NasalCare? A step by step whole process is shown in the video which involes adding of lukewarm water to the 8 oz line at first.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf52de19-8bc7-48c6-a40a-0491f69cf29f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-29T21:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9198.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-75-Periodic-Definite-Integral</loc>
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      <video:title>Lec 75 - Periodic Definite Integral</video:title>
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2010 IIT JEE Paper 1 Problem 52 Periodic Definite Integral.  The second term at about minute 14 should have a positive sign.  Luckily, it doesn&apos;t effect the final answer!</video:description>
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    <loc>https://dnatube.com/videos/Marketing-and-physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Marketing and physics</video:title>
      <video:description>Dan Cobley gives a ted talk on how marketing can benefit from physics knowledge.  Watch as this marketing specialist puts the two sciences together.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/db3849e4-a858-4eaa-b245-356aa018b05f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2014-08-27T05:31:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31363.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-116-Arbitraging-Futures-Contracts-II</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 116 - Arbitraging Futures Contracts II</video:title>
      <video:description>Arbitraging Futures Contracts II

Arbitraging Futures Contracts II</video:description>
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      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T14:51:04.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-138-Vector-valued-function-derivative-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Vector valued function derivative example</video:title>
      <video:description>Vector valued function derivative example

Concrete example of the derivative of a vector valued function to better understand what it means</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19943.jpg</video:thumbnail_loc>
      <video:duration>765</video:duration>
      <video:publication_date>2012-09-06T01:08:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vcwvzUVLPw0</video:player_loc>
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      <video:tag>derivative</video:tag>
      <video:tag>Example</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-102-Motivation-for-the-Futures-Exchange</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Motivation for the Futures Exchange</video:title>
      <video:description>Motivation for the Futures Exchange

How an exchange can benefit from trading futures and how it can use margin to mitigate its risk</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20380.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-06T14:31:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iyrOGvbSS2U</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Motivation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>exchange</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diagnosis-what-after</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosis, what after</video:title>
      <video:description>This video shows the story of two individuals after a cancer diagnosis. follow Derek Lawrence and Lorna Marshall on their journey after diagnosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b93e7069-01fa-45ca-a579-42ec91b8e0d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-28T17:57:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8533.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>after</video:tag>
      <video:tag>Diagnosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Urinary-incontinence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary incontinence</video:title>
      <video:description>Prolapse is one of the main causes of urinary incontinence for women.  This video talks about it and how to prevent it. The video discusses options in the treatment of prolapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/e93e0652-eaca-4c4e-aee3-0170841e1d9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2014-08-26T23:55:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31231.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prolapse</video:tag>
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      <video:tag>Correction</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Incontinence</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Squeeze-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Squeeze Theorem</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Intuition (but not a proof) of the Squeeze Theorem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19802.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-05T17:39:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/igJdDN-DPgA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Squeeze</video:tag>
      <video:tag>theorem</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Removal-oh-Hairs-by-Laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal oh Hairs by Laser</video:title>
      <video:description>This video shows the removal of hairs by a professional doctor. In laser hair removal the follicles are inflamed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/802fa4e7-68bd-4be6-b338-7f73dff558c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2011-11-29T21:36:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9179.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Back</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-141-a1dd02</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 12 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
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      <video:duration>5095</video:duration>
      <video:publication_date>2012-09-05T04:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KY73GaofE5M</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solid-DNA-sequencing-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solid DNA sequencing animation</video:title>
      <video:description>This video shows about solid DNA sequencing. 
The SOLiD System is a highly accurate, massively parallel next-generation sequencing platform that supports a wide range of applications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/27e59146-a5c0-4c34-ab32-cca8dc57a6e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2012-10-11T11:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27908.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-47-Writing-and-using-inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Writing and using inequalities 2</video:title>
      <video:description>Writing and using inequalities 2

U05_L1_T3_we2 : Writing and using inequalities 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24593.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2012-09-17T14:13:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cCMpin3Te4s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Writing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 195 - Surface Integral Ex3 part 1 - Parameterizing the Outside Surface</video:title>
      <video:description>Surface Integral Ex3 part 1 - Parameterizing the Outside Surface

Breaking apart a larger surface into its components</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20052.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2012-09-06T01:40:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EOpzN8ZHqpU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Parameterizing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Outside</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-5-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Electrical Engineering 240</video:title>
      <video:description>lec 5-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20885.jpg</video:thumbnail_loc>
      <video:duration>4875</video:duration>
      <video:publication_date>2012-09-07T23:54:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vTnICHClm5c</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How can I get muscle tone and strength</video:title>
      <video:description>You can tone muscles using hot yoga or any regular yoga program building muscle strength creates denser muscle fiber and toned defined muscles are the result standing postures like Warrior Pose and Triangle Pose use body weight to build leg muscles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/47ad2510-3afa-4d67-a3d5-53e35b4aa756/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-11-30T09:13:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9418.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Muscle</video:tag>
      <video:tag>Strength</video:tag>
      <video:tag>and</video:tag>
      <video:tag>tone</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/One-Health-Lessons-Learned-from-the-1999-West-Nile-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One Health &amp; Lessons Learned from the 1999 West Nile Virus</video:title>
      <video:description>In episode 46 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., Dr. Stan Maloy talks with Tracey McNamara, professor of pathology at Western University of Health Sciences College of Veterinary Medicine, about her role as the head pathologist at the Bronx Zoo during the 1999 West Nile virus outbreak in New York City. As several local residents were hospitalized with encephalitis of unknown origin, many crows and exotic zoo birds were dying off. It was determined that the patients had St. Louis encephalitis (SLE) which is transmitted to humans by mosquitoes that got the virus from infected birds. However, birds with SLE do not get sick and a possible connection between the dying crows and human cases was dismissed by many experts.

McNamara suspected there was more to this story because of the large number of birds that were also contracting encephalitis and struggled to make her voice and preliminary research heard that suggested a new disease may be emerging in North America. It wasn&apos;t until she connected with researchers at the US Army Medical Research Institute in Infectious Diseases (USAMRIID) in Ft. Detrick, Maryland, who quickly confirmed that the virus that was killing the crows and her birds at the Bronx Zoo was West Nile virus, a disease endemic to Africa and parts of Europe that also infects people.

McNamara&apos;s experience has made her a champion of One Health – &quot;a call to action for collaboration and cooperation among health science professions, academic institutions, governmental agencies, non-governmental organizations, and industries towards improved assessment, treatment, and prevention of cross-species disease transmission and mutually prevalent, but non-transmitted, human and animal diseases and medical conditions.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6878.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2011-03-23T17:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D0kicnRNx64</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>West</video:tag>
      <video:tag>Nile</video:tag>
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      <video:tag>Stan</video:tag>
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      <video:tag>one</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>Science</video:tag>
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    <loc>https://dnatube.com/videos/Lec-11-Sialolithotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Sialolithotomy</video:title>
      <video:description>&quot;Lec 11 - Sialolithotomy&quot; Symptom analysis an surgical removal of salivary gland stones. Specifically sub-mandibular gland stone.  Orig. air date: MAY 27 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21185.jpg</video:thumbnail_loc>
      <video:duration>1261</video:duration>
      <video:publication_date>2012-09-09T03:03:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sYVBjbfBI4s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Sialolithotomy</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - EE290f  Angle Resolved Photoemission and Non-ARPES - given by Dr. Eli Rotenberg, ALS/LBNL</video:title>
      <video:description>EE290f  Angle Resolved Photoemission and Non-ARPES - given by Dr. Eli Rotenberg, ALS/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 19 - Angle Resolved Photoemission and Non-ARPES - given by Dr. Eli Rotenberg, ALS/LBNL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19475.jpg</video:thumbnail_loc>
      <video:duration>4055</video:duration>
      <video:publication_date>2012-09-05T02:53:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U9yIPkrMJow</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>california</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9 - Computer Science 188 - Lecture 1</video:title>
      <video:description>Computer Science 188 - Lecture 1

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26304.jpg</video:thumbnail_loc>
      <video:duration>4536</video:duration>
      <video:publication_date>2012-09-19T00:46:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qZ23-HrWyUE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Biology-1A-Lecture-15-DNA-structure-and-replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Biology 1A - Lecture 15: DNA: structure and replication</video:title>
      <video:description>Biology 1A - Lecture 15: DNA: structure and replication

General Biology Lecture</video:description>
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      <video:duration>3004</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-82-Geometric-series-sum-to-figure-out-mortgage-payments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Geometric series sum to figure out mortgage payments</video:title>
      <video:description>Geometric series sum to figure out mortgage payments

Figuring out the formula for fixed mortgage payments using the sum of a geometric series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20194.jpg</video:thumbnail_loc>
      <video:duration>1056</video:duration>
      <video:publication_date>2012-09-06T02:30:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i05-okb1EJg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>to</video:tag>
      <video:tag>Figure</video:tag>
      <video:tag>out</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>Payments</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Geophysics-simulation-sismo-blocks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics simulation sismo blocks</video:title>
      <video:description>This video demonstrates geophysics simulation sismo blocks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1076524c-311a-4c4a-905a-797be2423b57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-04-08T19:48:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1629.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>sismo</video:tag>
      <video:tag>blocks</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 10 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:duration>4695</video:duration>
      <video:publication_date>2012-09-05T04:08:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MxPSOoKvGYY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Implicit-Differentiation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Implicit Differentiation (part 2)</video:title>
      <video:description>Implicit Differentiation (part 2)

A hairier implicit differentiation problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19827.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-05T17:53:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PUsMyhds5S4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>implicit</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Electrical Engineering 240</video:title>
      <video:description>lec 19-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20899.jpg</video:thumbnail_loc>
      <video:duration>5013</video:duration>
      <video:publication_date>2012-09-08T00:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HYAp4P4Mf8c</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dr-Vijay-Bose-latest-video-about-hip-C-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Vijay Bose latest video about hip C part 2</video:title>
      <video:description>This is a video testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit www.hipkneeshoulderindia.com for more details about hip,knee and shoulder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/edcf2259-ec0d-4b1a-89c0-671ac6ab465f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-02-01T13:35:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3804.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Happy</video:tag>
      <video:tag>himalayan</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Corin</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>congenital</video:tag>
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      <video:tag>Right</video:tag>
      <video:tag>Avascular</video:tag>
      <video:tag>necrosis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-2-Electrical-Engineering-290C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Electrical Engineering 290C</video:title>
      <video:description>lec 2-Electrical Engineering 290C.Advanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21008.jpg</video:thumbnail_loc>
      <video:duration>4918</video:duration>
      <video:publication_date>2012-09-08T08:54:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cLyaD3UgKh4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-250B-Lecture-3-Measures-of-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Public Health 250B - Lecture 3: Measures of disease</video:title>
      <video:description>Public Health 250B - Lecture 3: Measures of disease

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25600.jpg</video:thumbnail_loc>
      <video:duration>6579</video:duration>
      <video:publication_date>2012-09-18T16:35:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OG20ui7CG5M</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Preparing-a-Wet-Mount-of-Vaginal-Discharge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preparing a Wet Mount of Vaginal Discharge</video:title>
      <video:description>A step by step explanation to prepare the wet mount of vaginal discharge is shown here. This process is shown to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1c097ef3-09fa-4149-8bb5-5cec077830de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-01T20:18:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10352.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Wet</video:tag>
      <video:tag>mount</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cross-Product-of-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cross Product of Vectors</video:title>
      <video:description>This video will help you in the cross product of two vectors. The direction of the resultant vector is given by right hand screw rule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/aa6631b4-3004-420f-8051-c86464697f9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2010-12-06T10:25:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6470.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Products</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Ratios</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Ratios</video:title>
      <video:description>Basic ratio problems from KhanAcademy.org are solved in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c84fa9ad-e262-4f29-a3c7-9677318d83ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2009-05-27T19:33:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2436.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ratio</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Introduction-to-Conic-Sections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Introduction to Conic Sections</video:title>
      <video:description>Introduction to Conic Sections

What are conic sections and why are they called &quot;conic sections&quot;?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20168.jpg</video:thumbnail_loc>
      <video:duration>658</video:duration>
      <video:publication_date>2012-09-06T02:18:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0A7RR0oy2ho</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Partial-Fraction-Expansion-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Partial Fraction Expansion 3</video:title>
      <video:description>Partial Fraction Expansion 3

Dealing with repeated factors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20182.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2012-09-06T02:24:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A52fEdPn9lg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Horizontal-Lingual-Arch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Horizontal Lingual Arch</video:title>
      <video:description>&quot;Lec 23 - Horizontal Lingual Arch&quot; Horizontal lingual arch designed for arch stability and auxillary attachments in conjunction with fixed orthodontic appliances. Orig. air date: SEP 5 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20782.jpg</video:thumbnail_loc>
      <video:duration>1805</video:duration>
      <video:publication_date>2012-09-07T17:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lvZrC9yqEdQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>Lingual</video:tag>
      <video:tag>Arch</video:tag>
      <video:tag>designed</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Stability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Parabola-Focus-and-Directrix-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Parabola Focus and Directrix 1</video:title>
      <video:description>Parabola Focus and Directrix 1

Parabola as the locus of all points equidistant from a point and a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20183.jpg</video:thumbnail_loc>
      <video:duration>871</video:duration>
      <video:publication_date>2012-09-06T02:25:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZJf9shWlMz0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parabola</video:tag>
      <video:tag>Focus</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Directrix</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Triangle-Angle-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Triangle Angle Example 1</video:title>
      <video:description>Triangle Angle Example 1

Figuring out angles in a triangle.  A little about exterior angles being the sum of the remote interior angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20272.jpg</video:thumbnail_loc>
      <video:duration>363</video:duration>
      <video:publication_date>2012-09-06T13:57:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hmj3_zbz2eg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Triangle</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Triangle-Angle-Example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Triangle Angle Example 3</video:title>
      <video:description>Triangle Angle Example 3

Multiple ways to solve for the angles of multiple triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20274.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2012-09-06T13:58:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iqeGTtyzQ1I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Triangle</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Basic-Articulator-Movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Basic Articulator Movements</video:title>
      <video:description>&quot;Lec 37 - Basic Articulator Movements&quot; Relates the particular parts and movements of the Hanau articulator to the human skull and its movements.  Orig. air date: OCT 1 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21401.jpg</video:thumbnail_loc>
      <video:duration>1521</video:duration>
      <video:publication_date>2012-09-09T04:54:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hhp8vgGdtwQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>37</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>Articulator</video:tag>
      <video:tag>Movements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Area-of-a-Regular-Hexagon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Area of a Regular Hexagon</video:title>
      <video:description>Area of a Regular Hexagon

Using what we know about triangles to find the area of a regular hexagon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20441.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2012-09-06T15:08:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LrxZMdQ6tiw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Regular</video:tag>
      <video:tag>Hexagon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-132-Tax-Deductions-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Tax Deductions Introduction</video:title>
      <video:description>Tax Deductions Introduction

Understanding what a tax deduction is</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20442.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2012-09-06T15:08:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GypHy3gnG5E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Tax</video:tag>
      <video:tag>Deductions</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Particle-Physics-Antimatter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle Physics: Antimatter</video:title>
      <video:description>Fermilab theoretical physicist, Dr. Christopher Hill explains what a positron is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/801bb24f-c7f8-47c7-831c-cd6255575e36/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2587.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 6- Community Ecology.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18443.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-04T01:46:50.000Z</video:publication_date>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Building-a-Welding-Rig</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Building a Welding Rig</video:title>
      <video:description>This video demonstrates how to build a welding rig. In the first part it is shown how to figure out if a battery is working or not. This video source is stuck with Hackett.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/35ec7b07-241e-4e26-956b-9ec32b6dd030/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-12-09T07:13:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28451.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Stuck</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hackett</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Welding</video:tag>
      <video:tag>Rig</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-60-Secondary-Active-Transport-in-the-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Secondary Active Transport in the Nephron</video:title>
      <video:description>Secondary Active Transport in the Nephron

Secondary Active Transport in the Nephron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22523.jpg</video:thumbnail_loc>
      <video:duration>853</video:duration>
      <video:publication_date>2012-09-11T02:22:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/czY5nyvZ7cU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nephron</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gold-Nanoparticles-and-Cancer-Cell-Detection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gold Nanoparticles and Cancer Cell Detection</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/6b00f9e7-7c57-40b2-a8b3-81f7567df925/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-05-30T09:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2707.mp4</video:content_loc>
      <video:category>Medical</video:category>
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      <video:tag>Animation</video:tag>
      <video:tag>Nanoparticles</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Scientific</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Treating-Cancer-With-Abraxane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treating Cancer With Abraxane</video:title>
      <video:description>Different mechanisms for the cancer tumor are discussed in this video. A brief explanation with the internal working is shown by this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a0a44bed-97bf-4f88-9ac8-39895472f2f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2013-02-08T02:17:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29532.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
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      <video:tag>Paclitaxel</video:tag>
      <video:tag>Albumin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Osteons-structure-and-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteons: structure and functions</video:title>
      <video:description>Osteons are specialized structures in bone which hoses the arteries and nerve fibers. Osteons are cylindrical in shape and runs vertically along the length of bone. This video explains the structure and functions of osteon. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e895775d-e2a3-4193-b73d-c2ca2099cdfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2010-11-13T20:00:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5103.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:tag>and</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Environ Sci - Lecture 9</video:title>
      <video:description>Environ Sci - Lecture 9

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27077.jpg</video:thumbnail_loc>
      <video:duration>2349</video:duration>
      <video:publication_date>2012-09-19T06:39:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KeGCyMy-AWs</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/71f1d56e-371e-49ca-a0e2-e11e10d16661/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-30T05:46:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9254.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Ofomata</video:tag>
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      <video:tag>his</video:tag>
      <video:tag>wife</video:tag>
      <video:tag>at</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>for</video:tag>
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      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows an arm movement which allows one to observe how the arm muscles behave while in use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/695fd4f2-9e2a-4cc9-8c28-8bb04e5144ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-06-19T16:47:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2859.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Arm</video:tag>
      <video:tag>movement</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Pearson&apos;s Chi Square Test (Goodness of Fit)</video:title>
      <video:description>Pearson&apos;s Chi Square Test (Goodness of Fit)

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22749.jpg</video:thumbnail_loc>
      <video:duration>708</video:duration>
      <video:publication_date>2012-09-11T03:04:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2QeDRsxSF9M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pearson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Chi</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Goodness</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fit</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 37 - Biology 1B -Secondary growth of stems -  the ro&quot;General Biology</video:description>
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      <video:duration>3049</video:duration>
      <video:publication_date>2012-09-21T04:08:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B4qEQXwO01c</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>37</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>Secondary</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Ro</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/38bc466c-fed5-4abf-9ea2-5674703fbf28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-28T10:38:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8418.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balloon Rocket</video:title>
      <video:description>This video explains the principle of rocket working with the help of a balloon example. When the air pressure on the side opposite the mouth becomes greater than the pressure around the mouth and the balloon flies in the direction of greater pressure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7f9d7b55-d2e4-4161-9bf6-c601af035c45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-11T23:22:02.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>US and Japanese Quantitative Easing

Comparing quantitative easing in Japan to &quot;credit easing&quot; in the United States</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20510.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-06T15:28:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a-R8qpea6lc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>US</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Japanese</video:tag>
      <video:tag>Quantitative</video:tag>
      <video:tag>Easing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Retainers-for-Fixed-Bridges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 6 - Retainers for Fixed Bridges&quot; This presentation covers the principles of retention in bridge retainers and gives a brief survey of the common bridge retainers in use today. Orig. air date: OCT 2 74

This is part of the Open.Michigan collection at: 
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      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-07T17:19:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6gz7oz51lw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Retainers</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>Bridges</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-40-Partial-Quotient-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Partial Quotient Division

An alternate to traditional long division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20516.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2012-09-06T15:30:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R486L0M5cWk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>Quotient</video:tag>
      <video:tag>Division</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Estate Tax Introduction

Overview of the estate tax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20517.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2012-09-06T15:30:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eElHlE4j-vw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Estate</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>introduction</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20867.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-09-07T21:47:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g3sEb9vTaaE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-An-IPO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>An IPO

The initial public offering of our online sock company.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22561.jpg</video:thumbnail_loc>
      <video:duration>869</video:duration>
      <video:publication_date>2012-09-11T02:30:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ywOr4OYqXOs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>an</video:tag>
      <video:tag>IPO</video:tag>
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  <url>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20520.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-06T15:32:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mv5zucjq60k</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Risk</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reward</video:tag>
      <video:tag>introduction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-170-Futures-Fair-Value-in-the-Pre-Market</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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What is the Futures Fair Value and how to traders use it as an indicator for stock price direction at market opening</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20521.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-06T15:32:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QiluvhVryI0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
      <video:tag>Fair</video:tag>
      <video:tag>value</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>pre</video:tag>
      <video:tag>Market</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-171-What-is-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 171 - What is Inflation</video:title>
      <video:description>What is Inflation

The basics of what price inflation is and how the CPI-U is calculated</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20522.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2012-09-06T15:34:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yahEP620480</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>inflation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Astronomy 7B</video:title>
      <video:description>lec 3-Astronomy 7B Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20937.jpg</video:thumbnail_loc>
      <video:duration>4812</video:duration>
      <video:publication_date>2012-09-08T00:55:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5iO6xJDTHwo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Subgingival-Curettage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Subgingival Curettage</video:title>
      <video:description>&quot;Lec 10 - Subgingival Curettage&quot; Shows several methods of  Subgingival Curettage on patients with Periodontal Pockets.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21545.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-09T05:53:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/frrwCyl1Uag</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Subgingival</video:tag>
      <video:tag>Curettage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-GMAT-Math-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - GMAT: Math 18</video:title>
      <video:description>GMAT: Math 18

96-99, pgs. 164-165</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21934.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-10T23:52:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ITc5DeU1zaw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-175-Real-and-Nominal-Return</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 175 - Real and Nominal Return</video:title>
      <video:description>Real and Nominal Return

Inflation and real and nominal return</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20529.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-09-06T15:37:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cNm196bVE5A</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Real</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Nominal</video:tag>
      <video:tag>Return</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-182-Deflation-Despite-Increases-in-Money-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 182 - Deflation Despite Increases in Money Supply</video:title>
      <video:description>Deflation Despite Increases in Money Supply

How you can have deflation even if the money supply increases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20538.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-06T15:44:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t2AeULH_Ijw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Deflation</video:tag>
      <video:tag>Despite</video:tag>
      <video:tag>increases</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-177-Relation-Between-Nominal-and-Real-Returns-and-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 177 - Relation Between Nominal and Real Returns and Inflation</video:title>
      <video:description>Relation Between Nominal and Real Returns and Inflation

Relation between nominal and real returns and inflation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20531.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2012-09-06T15:39:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6ycEasF48zI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>relation</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Nominal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Returns</video:tag>
      <video:tag>inflation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Adding-and-subtracting-fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Adding and subtracting fractions</video:title>
      <video:description>Adding and subtracting fractions

How to add and subtract fractions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20535.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T15:43:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/52ZlXsFJULI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-183-Deflationary-Spiral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 183 - Deflationary Spiral</video:title>
      <video:description>Deflationary Spiral

Basics of a deflationary spiral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20539.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2012-09-06T15:47:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/snX4Wf7PGts</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Deflationary</video:tag>
      <video:tag>spiral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reproduction-in-humans-videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reproduction in humans videos</video:title>
      <video:description>التكاثر فى الانسان. Reproduction in humans videos    أ/ محمد ابراهيم</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/284ec798-115d-42a0-a38c-42aa642721cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2010-06-11T09:00:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4395.mp4</video:content_loc>
      <video:uploader>mohamed ibrahim</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>التكاثر</video:tag>
      <video:tag>فى</video:tag>
      <video:tag>الانسان</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astigmatism-What-Is-Astigmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astigmatism - What Is Astigmatism</video:title>
      <video:description>Astigmatism is a vision condition which causes blurred vision due either to the irregular shape of the cornea, the clear front cover of the eye, or sometimes the curvature of the lens inside the eye. An irregular shaped cornea or lens prevents light from focusing properly on the retina, the light sensitive surface at the back of the eye. As a resultof this , vision becomes blurred at any distance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/24e2f163-dfd6-40ac-a2f2-37cbd3df66d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2010-11-09T13:45:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4868.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Astigmatism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Bonjour-NSStream-GameKit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Bonjour, NSStream, GameKit</video:title>
      <video:description>&quot;Lec 15- Bonjour, NSStream, GameKit&quot; (March 2, 2010) Alan Cannistraro covers networking: automatic configuration in Bonjour, asynchronous communication in NSStream, and GameKit.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18940.jpg</video:thumbnail_loc>
      <video:duration>3842</video:duration>
      <video:publication_date>2012-09-04T08:05:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XYvBQl6zjaQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>networking</video:tag>
      <video:tag>address</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>name</video:tag>
      <video:tag>Mapping</video:tag>
      <video:tag>advertising</video:tag>
      <video:tag>service</video:tag>
      <video:tag>zeroconf</video:tag>
      <video:tag>LAN</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Configuration</video:tag>
      <video:tag>DNS</video:tag>
      <video:tag>DHCP</video:tag>
      <video:tag>server</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Public-Finances-of-1909-and-the-Key-proposals-of-the-1909-Budget</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3-The Public Finances of 1909 and the Key proposals of the 1909 Budget</video:title>
      <video:description>&quot;Lec 3-The Public Finances of 1909 and the Key proposals of the 1909 Budget&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21442.jpg</video:thumbnail_loc>
      <video:duration>801</video:duration>
      <video:publication_date>2012-09-09T05:18:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2RJ9gmN2M1U</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Finances</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1909</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Key</video:tag>
      <video:tag>proposals</video:tag>
      <video:tag>Budget</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Geithner-Plan-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Geithner Plan I</video:title>
      <video:description>Geithner Plan I

Overview of the Geithner Plan and the problem it is supposed to solve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22688.jpg</video:thumbnail_loc>
      <video:duration>842</video:duration>
      <video:publication_date>2012-09-11T02:51:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ervHbKa7R5g</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geithner</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Casting-Problems-in-Fabrication-of-Gold-Pontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Casting Problems in Fabrication of Gold Pontics</video:title>
      <video:description>&quot;Lec 6 - Casting Problems in Fabrication of Gold Pontics&quot; Review of spruing and investing is presented. Discussion of the use of hydroscopic and thermal expanding investment techniques for properly fitting gold MOD inlays and crowns. Orig. air date: SEP 28 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22790.jpg</video:thumbnail_loc>
      <video:duration>848</video:duration>
      <video:publication_date>2012-09-11T07:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hhqPRPHNDPU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Pontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-interpret-a-pie-chart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to interpret a pie chart</video:title>
      <video:description>Suman Bhattacharjee shows us how to interpret data presented in pie chart form.  Even if these videos are meant for ACT students, they are very interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/eda05459-2987-4d1d-8f82-25cadd474356/cand_5.jpg</video:thumbnail_loc>
      <video:duration>331</video:duration>
      <video:publication_date>2014-10-02T21:25:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31834.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pie</video:tag>
      <video:tag>chart</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gingivectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gingivectomy Procedure</video:title>
      <video:description>Gingivectomy is a safe and predictable procedure of the removal of excess gum due to disease or other factors. This video provides more information on this procedure to improve a smile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d685556d-ee10-417d-9056-e29b6975b959/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T10:21:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9534.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gingivectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glomerular-Filtration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glomerular Filtration</video:title>
      <video:description>A glomerulus is a capillary tuft surrounded by Bowman&apos;s capsule in nephrons of the vertebrate kidney. It receives its blood supply from an afferent arteriole of the renal circulation. Unlike most other capillary beds, the glomerulus drains into an efferent arteriole rather than a venule. The resistance of the arterioles results in high pressure in the glomerulus aiding the process of ultrafiltration where fluids and soluble materials in the blood are forced out of the capillaries and into Bowman&apos;s capsuleA glomerulus and its surrounding Bowman&apos;s capsule constitute a renal corpuscle, the basic filtration unit of the kidney. The rate at which blood is filtered through all of the glomeruli, and thus the measure of the overall renal function, is the glomerular filtration rate (GFR).

The first place where urine is formed in the kidney, filters fluid from the blood.


Afferent circulation

The afferent arteriole that supplies the glomerulus is a branch off of an interlobular artery in the cortex.


Layers

If a substance can pass through the endothelial cells, glomerular basement membrane, and podocytes, then it is known as ultrafiltrate, and it enters lumen of proximal tubule. Otherwise, it returns through the efferent circulation, discussed below.

Endothelial cells

The endothelial cells of the glomerulus contain numerous pores (fenestrae) that, unlike those of other fenestrated capillaries, are not spanned by diaphragms. The cells have openings which are so large that nearly anything smaller than a red blood cell passes through that layer.

Because of this, the endothelial cells lining the glomerulus are not usually considered part of the renal filtration barrier.

Glomerular basement membrane

The glomerular endothelium sits on a very thick (250-350 nm) glomerular basement membrane. It is not only uncharacteristically thick compared to most other basement membranes (40-60 nm), but it is also rich in negatively charged glycosaminoglycans such as heparan sulfate.

The negatively-charged base</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/792701e9-d3be-4983-8c5e-032ca2bebcbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2009-07-08T02:47:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3018.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Glomerular</video:tag>
      <video:tag>filtration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electricity-s-Current-and-Charge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electricity &apos;s Current and Charge</video:title>
      <video:description>If the two requirements of an electric circuit are met, then charge will flow through the external circuit. It is said that there is a current - a flow of charge. Using the word current in this context is to simply use it to say that something is happening in the wires - charge is moving. Yet current is a physical quantity that can be measured and expressed numerically. As a physical quantity, current is the rate at which charge flows past a point on a circuit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc9010b8-6b05-4640-970f-5a8f80a9011b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-10T23:05:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4998.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Current</video:tag>
      <video:tag>amper</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>charges</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Surface-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Surface Anatomy</video:title>
      <video:description>This model describes the Anterior Surface Anatomy of the heart so you can see it from a frontal approach. It shows the left and right ventricles, the associated sulci, as well as other associated regions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/544ca588-809c-4763-aff7-2ef252c5ef5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2010-11-13T22:47:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5193.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>sulcus</video:tag>
      <video:tag>intraventricular</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>ventricle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-148-The-Yield-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 148 - The Yield Curve</video:title>
      <video:description>The Yield Curve

The Yield Curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20473.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-06T15:19:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SwB9Fq5VRZY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>the</video:tag>
      <video:tag>yield</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-and-characteristics-of-neurotransmitters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions and characteristics of neurotransmitters</video:title>
      <video:description>Neurotransmitters relay, amplify and modulate signals between a neuron and another cell. A chemical is defined as neurotransmitter only if it meets certain characteristics. This video describes those characteristics and who the neurotransmitter works. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/748bc2dd-2309-4a2a-bd49-ccf2bd2ef8e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-11-24T05:32:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5936.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neurotransmitters</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Characteristics</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/El-abuso-y-proteger-los-derechos-de-las-personas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>El abuso y proteger los derechos de las personas</video:title>
      <video:description>Debemos detener el abuso y proteger los derechos de las personas.
Todos permitimos que las cosas pasen. Porque nadie dice nada?

Estimados Amigos.

En el tiempo siempre he manifestado que es fundamental  vivir basado en principios éticos  para no ofender a nadie, siendo fundamental  ayudar a quien sea menos afortunado que nosotros, sin importar la causa de esta condición. Procuremos no herir y mucho menos atentemos en contra de la dignidad de ningún ser humano.

En esta oportunidad les escribo con todo el respeto que ustedes se merecen con la finalidad de  adjuntar un video  grabado de una entrevista televisiva en directa en Miami, Florida en la cual exprese  algunos conceptos referentes a la falta de interés que se demuestra a las necesidades que tienen las personas en nuestro país y en especial en nuestra ciudad de Miami. 

Es responsabilidad de todos  expresar lo que consideramos que es incorrecto y no debemos  dejar pasar la falta de justicia  y abuso cometido con aquellas personas indefensas. Eso no  es correcto puesto que todos los seres humanos somos iguales, tenemos los mismos derechos siendo lo más importante recordar que todos  tenemos sentimientos.

En nuestro país se están cometiendo muchos abusos,  y considero que es mi obligación servir a mis conciudadanos pero de esta misma manera debo servir a las personas que han venido a nuestro país a buscar un mejor futuro para ellos y sus familiares, personas a las que se les están negando los mínimos  derechos porque se les clasifica como indocumentados. Siendo solo este hecho una falta de respeto.

Amigos míos les ruego me disculpen si se han sentido ofendidos con mis palabras pero en alguna forma los seres humanos debemos expresar nuestro sentir demostrando con actos y no solo con palabras que tenemos interés  en el bienestar general de nuestra sociedad.

Gracias por haber dedicado vuestro valioso tiempo a leer este mensaje y hacerlo llegar a la mayor cantidad de personas que consideren convenientes.

Paul Chehade.

Siga el enlace de aba</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ec63917e-24ea-4b65-934d-b42b00e061e3/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-19T09:57:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4299.mp4</video:content_loc>
      <video:uploader>albertostellpflug</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Solidary</video:tag>
      <video:tag>food</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Humanitarian</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>People</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Chehade</video:tag>
      <video:tag>Sonia</video:tag>
      <video:tag>Camel</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Nonprofits</video:tag>
      <video:tag>Philanthropy</video:tag>
      <video:tag>Charity</video:tag>
      <video:tag>Charities</video:tag>
      <video:tag>Donations</video:tag>
      <video:tag>Homeless</video:tag>
      <video:tag>Haiti</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Worldwide</video:tag>
      <video:tag>Miami</video:tag>
      <video:tag>USA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DIY-Electronic-Remote-Control-Firework-Ignition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DIY Electronic Remote Control Firework Ignition</video:title>
      <video:description>The video will show you how to use a safe remote control kit to remotely control electronic fireworks ignition, which reduces accidents like skin burn and accidental explosions.
Remote distance is 100 meters.
The transmitter receiver kit with momentary control mode easily can be found at http://www.rfcontrolsystem.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/09be2c85-af3b-4de7-993b-3370ee03667e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2012-03-27T09:44:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11992.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>diy</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>fireworks</video:tag>
      <video:tag>igniter</video:tag>
      <video:tag>transmitter</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>kit</video:tag>
      <video:tag>momentary</video:tag>
      <video:tag>mode</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Media-Studies-104A-Lecture-10-Jehovahs-Witnesses-ca</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Media Studies 104A - Lecture 10: Jehovah&apos;s Witnesses ca</video:title>
      <video:description>Media Studies 104A - Lecture 10: Jehovah&apos;s Witnesses ca

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25729.jpg</video:thumbnail_loc>
      <video:duration>4143</video:duration>
      <video:publication_date>2012-09-18T17:13:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3T_Zo01cCts</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>104A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Jehovah</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Witnesses</video:tag>
      <video:tag>CA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 29 - Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23559.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-14T09:27:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s3qGkCdoQ_o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-of-The-Uncertainty-Explained-By-Walter-Lewin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle of The Uncertainty Explained By Walter Lewin</video:title>
      <video:description>Walter Lewin explains the Quantum Mechanics of the uncertainty principle of light particles. He used a laser shot through a slit to demonstrate Heisenberg&apos;s principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/617c5afd-f1ad-497d-a476-56ced5c805d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-11-29T22:56:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6249.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Function-Inverses-Example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Function Inverses Example 3</video:title>
      <video:description>This is a lecture of Khan Academy.

Function Inverses Example 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19994.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-06T01:23:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bq9cq9FZuNM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverses</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Triple-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Triple Integrals</video:title>
      <video:description>This video shows how to calculate the triple integral of a function. Here some examples are discussed to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a99de7ef-0964-4e71-a446-7935f833f7be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>426</video:duration>
      <video:publication_date>2010-12-06T11:26:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6497.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Launch-for-Hubble-SM4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Launch for Hubble SM4</video:title>
      <video:description>This crew took off on the 11th of May three years ago. Their mission was to upgrade a world famous telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a40d5a89-9b70-4ed3-a60a-1f85354bc39c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-09T15:45:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7393.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>HD</video:tag>
      <video:tag>STS</video:tag>
      <video:tag>125</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>SM4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CPR-for-Babies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR for Babies</video:title>
      <video:description>Unlike adult CPR,one should be very careful when giving CPR to a baby. This video will give some safety tips on baby CPR.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4c31bde1-60e0-47db-beb2-1902c3f45341/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-11T22:54:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11078.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Biology 1B</video:title>
      <video:description>lec 23-Biology 1B General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23421.jpg</video:thumbnail_loc>
      <video:duration>2873</video:duration>
      <video:publication_date>2012-09-13T13:50:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LfmLp8D-zxE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Dissection-The-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12-Dissection: The Heart</video:title>
      <video:description>&quot;Lec 12-Dissection: The Heart&quot;The anatomy of the heart using a human cadaver.   Orig. air date: JUN 28 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21666.jpg</video:thumbnail_loc>
      <video:duration>1127</video:duration>
      <video:publication_date>2012-09-09T06:48:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KTvse2O-xXs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Animation-on-Female-Reproductive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Female Reproductive System</video:title>
      <video:description>NurseReview.Org for more medical animations ... NurseReview.Org Animation Female Reproductive System atria nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8b705840-2c4a-4342-a4e4-94aacfcae620/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-04-24T22:53:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2063.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
      <video:tag>org</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>atria</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-162-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 162 - Lecture 16</video:title>
      <video:description>Computer Science 162 - Lecture 16

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25730.jpg</video:thumbnail_loc>
      <video:duration>4884</video:duration>
      <video:publication_date>2012-09-18T17:14:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rb7L8m1OXac</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Unit-Testing-Fun-with-Objective-C-Localization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Unit Testing; Fun with Objective-C; Localization</video:title>
      <video:description>&quot;Lec 16 - Unit Testing; Fun with Objective-C; Localization&quot; (March 4, 2010) Josh Shaffer discusses unit testing, objective-c, and localization.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18941.jpg</video:thumbnail_loc>
      <video:duration>4602</video:duration>
      <video:publication_date>2012-09-04T08:05:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n4s931PEJm8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>syntax</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 166 -Spruing and Investing the Wax Molar Pattern</video:title>
      <video:description>&quot;Lec 166 -Spruing and Investing the Wax Molar Pattern&quot; Prepares the sprue former, sprues a molar crown and invests the crown prior to casting.  Orig. air date: AUG 25 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1243</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/GahPK21Joag</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-37-Gross-Anatomy-Orbit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 -Gross Anatomy: Orbit</video:title>
      <video:description>&quot;Lec 37 -Gross Anatomy: Orbit&quot;This video is for orienting and assisting first year dental students in the effictive dissection of this region. Orig. air date: JUN 21 77

This is part of the Open.Michigan collection at:
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  <url>
    <loc>https://dnatube.com/videos/DNA-and-Molecule-3D-Interaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>3D rendered view of a human DNA as well as visualization of Molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1359.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2008-08-25T20:35:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ugtg-9ak87o</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>interaction</video:tag>
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    <loc>https://dnatube.com/videos/Lec-15-Periapical-Radiography-Long-Cone-Paralleling-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Periapical Radiography: Long Cone Paralleling Technique</video:title>
      <video:description>&quot;Lec 15 -Periapical Radiography: Long Cone Paralleling Technique&quot;qDemonstrates the techniques needed to produce good periapical radiographs using the long cone paralleling techniques. Orig. air date: SEP 15 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21745.jpg</video:thumbnail_loc>
      <video:duration>655</video:duration>
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    <loc>https://dnatube.com/videos/Lec-11-Periapical-Radiography-Long-Cone</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 11 -Periapical Radiography - Long Cone&quot;This video describes periapical radiography using the long cone paralleling technique: how to provide optimum visibility of all teeth in the mouth. Orig. air date: MAR 4 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21751.jpg</video:thumbnail_loc>
      <video:duration>1955</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/L7Ta7nV4PP0</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Prostate-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Anatomy</video:title>
      <video:description>This video shows the study or anatomy of the prostate which is the gland mandated with the job of making the whitish fluid that nourishes the sperm and is walnut sized.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/18cfbc68-5dd2-441d-8d55-9d72220948c5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T01:48:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9878.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-107-Thermodynamics-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Thermodynamics (part 5)</video:title>
      <video:description>Thermodynamics (part 5)

Example problem involving PV=nRT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21762.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/UekR9J31a2o</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 2 - MIT 18.086 Mathematical Methods for Engineers II&quot; Finite Differences, Accuracy, Stability, Convergence

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15344.jpg</video:thumbnail_loc>
      <video:duration>3348</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 13 - MIT 18.086 Mathematical Methods for Engineers II&quot; Elimination with Reordering: Sparse Matrices

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15366.jpg</video:thumbnail_loc>
      <video:duration>3365</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/S6dw885-SZI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 21 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his lecture on the properties of discrete Fourier transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>3179</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/T1XxNaUeTzQ</video:player_loc>
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      <video:tag>calculus</video:tag>
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      <video:tag>Operations</video:tag>
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      <video:tag>cosin</video:tag>
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      <video:tag>dft</video:tag>
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      <video:tag>Complex</video:tag>
      <video:tag>exponentials</video:tag>
      <video:tag>analogs</video:tag>
      <video:tag>discr</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 18 - MIT 18.086 Mathematical Methods for Engineers II&quot; Krylov Methods / Multigrid Continued

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15371.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-08-28T16:55:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vIydsgrYGIY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 28 - MIT 18.086 Mathematical Methods for Engineers II&quot; Linear Programming and Duality

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15388.jpg</video:thumbnail_loc>
      <video:duration>3395</video:duration>
      <video:publication_date>2012-08-28T16:59:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fpwsw7SdkyY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>opencourseware</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 7 - MIT 18.085 Computational Science and Engineering I&quot; Discrete vs. continuous: differences and derivatives

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15411.jpg</video:thumbnail_loc>
      <video:duration>4055</video:duration>
      <video:publication_date>2012-08-28T17:11:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ew4VqTsP2js</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-132-Magnetism-10-Electric-Motors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Magnetism 10: Electric Motors</video:title>
      <video:description>Magnetism 10: Electric Motors

Why the circuit will keep flipping over.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21787.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2012-09-10T13:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cePkWyXRvIQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>10</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Motors</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Convex-Optimization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Convex Optimization</video:title>
      <video:description>This lecture by professor Stephan Boyd from Stanford university is on convex optimization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17530.jpg</video:thumbnail_loc>
      <video:duration>4743</video:duration>
      <video:publication_date>2012-09-03T15:12:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kE3wtUaQzpA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>method</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>constrained</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equality</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>negativ</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part 7</video:title>
      <video:description>This is an HHMI video explaining RNA as an enzyme. Lecture Two RNA as an Enzyme: Discovery, Origins of Life, and Medical Medical Possibilities by Thomas R. Cech, Ph.D. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a3b95ab6-a601-4d61-bca1-43744d802c15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2007-09-01T19:00:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/898.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
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Refraction in Water</video:description>
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    <video:video>
      <video:title>Lec 24 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 24 - MIT 3.091 Introduction to Solid State Chemistry&quot; Diffusion: Fick&apos;s First Law and Steady-state Diffusion, Dependence of the Diffusion Coefficient on Temperature and on Atomic Arrangement

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <loc>https://dnatube.com/videos/Lec-21-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
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    <video:video>
      <video:title>Lec 21 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 21 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 21: Work, average value, probability

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Linear Algebra: Introduction to the inverse of a function</video:title>
      <video:description>Linear Algebra: Introduction to the inverse of a function

Introduction to the inverse of a function</video:description>
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    <video:video>
      <video:title>Lec 21 - Chemistry 3B Carbohydrates (Part 1)</video:title>
      <video:description>Chemistry 3B Carbohydrates (Part 1)

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
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      <video:title>Lec 8- The Harmonic Oscillator and the Wavefunctions of its Stationary States</video:title>
      <video:description>&quot;Lec 8- The Harmonic Oscillator and the Wavefunctions of its Stationary States&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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    <video:video>
      <video:title>Lec 13 - The housing price conundrum</video:title>
      <video:description>This lecture is provided by Khan Academy.

Why did housing prices go up so much from 2000-2006 even though classical supply/demand would not have called for it</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 15 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 15: Partial differential equations; review.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15656.jpg</video:thumbnail_loc>
      <video:duration>2723</video:duration>
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    <video:video>
      <video:title>Lec 16 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 16 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 16: Double integrals.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Linear Algebra: Transpose of a Matrix</video:title>
      <video:description>Linear Algebra: Transpose of a Matrix

Transpose of a matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22103.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - SAT Prep: Test 2 Section 6 Part 4</video:title>
      <video:description>SAT Prep: Test 2 Section 6 Part 4

A redo of problem 14 on page 475 because I can&apos;t do arithmetic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22142.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-112-Linear-Algebra-Subspace-Projection-Matrix-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Linear Algebra: Subspace Projection Matrix Example</video:title>
      <video:description>Linear Algebra: Subspace Projection Matrix Example

Example of a transformation matrix for a projection onto a subspace</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22143.jpg</video:thumbnail_loc>
      <video:duration>784</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Linear Alg: Projection is closest vector in subspace</video:title>
      <video:description>Linear Alg: Projection is closest vector in subspace

Showing that the projection of x onto a subspace is the closest vector in the subspace to x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22146.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
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    <loc>https://dnatube.com/videos/Sulfur-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sulfur Video - Periodic Table of Videos</video:title>
      <video:description>A cool experiment called &quot;the barking dog&quot; is part of our new and improved video about Sulfur.

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
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      <video:duration>390</video:duration>
      <video:publication_date>2012-04-03T14:22:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mGMR72X8V-U</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-14-Coin-Flipping-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Coin Flipping Example</video:title>
      <video:description>Coin Flipping Example

u08_l4_t1_we3 Coin Flipping Example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25087.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-18T01:11:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3UlE8gyKbkU</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Common Divisibility Examples</video:title>
      <video:description>Common Divisibility Examples

Common Divisibility Examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20572.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-09-06T15:58:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zWcfVC-oCNw</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Laplace-Transform-of-the-Unit-Step-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Laplace Transform of the Unit Step Function</video:title>
      <video:description>Laplace Transform of the Unit Step Function

Introduction to the unit step function and its Laplace Transform</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22229.jpg</video:thumbnail_loc>
      <video:duration>1455</video:duration>
      <video:publication_date>2012-09-11T01:22:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Mr7aEHQr8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiration-In-Human-Beings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiration In Human Beings</video:title>
      <video:description>The video explains a brief view of the respiratory tract in human beings. it includes the inhale of  air from nasal cavity and passage to the lungs and then exhale.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ec87c389-dceb-4212-8392-1e8f2bfb51b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2011-12-11T23:24:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11102.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>Tract</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Beings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Bailout-1-Liquidity-vs-Solvency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Bailout 1: Liquidity vs. Solvency</video:title>
      <video:description>Bailout 1: Liquidity vs. Solvency

Review of balance sheets.  Difference between illiquidity and insolvency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22258.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2012-09-11T01:31:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZUEjRYe7MRk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Liquidity</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Solvency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Binary-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Binary Numbers</video:title>
      <video:description>Binary Numbers

Understanding how numbers are represented.  Introduction to binary numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20573.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2012-09-06T15:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ry1hpm1GXVI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>binary</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Binary-Decimal-and-Hexadecimal-Number-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Binary, Decimal and Hexadecimal Number Systems</video:title>
      <video:description>Binary, Decimal and Hexadecimal Number Systems

Conceptualizing different number systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20574.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-06T15:58:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_97OwCkjh3c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>binary</video:tag>
      <video:tag>Decimal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>hexadecimal</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Systems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Inverse-Property-of-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Inverse Property of Addition</video:title>
      <video:description>Inverse Property of Addition

The simple idea that a number plus its negative is 0</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20586.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-09-06T16:05:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bjVn4WGmNis</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Addition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Distal-Wedge-Maxilla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -  Distal Wedge Maxilla</video:title>
      <video:description>&quot;Lec 29 -  Distal Wedge Maxilla&quot; Shows the elimination of periodontal pockets of the distal surface of maxillary terminal molars using distal wedge.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21579.jpg</video:thumbnail_loc>
      <video:duration>912</video:duration>
      <video:publication_date>2012-09-09T06:04:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wqAOSHDtur4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Distal</video:tag>
      <video:tag>Wedge</video:tag>
      <video:tag>Maxilla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-CA-Geometry-Secants-and-Translations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - CA Geometry: Secants and Translations</video:title>
      <video:description>CA Geometry: Secants and Translations

76-80, secants and graph translations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22482.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
      <video:publication_date>2012-09-11T02:15:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mp838qprwyY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Secants</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Translations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Monomial-Greatest-Common-Factor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Monomial Greatest Common Factor</video:title>
      <video:description>Monomial Greatest Common Factor

u12_l1_t1_we1 Monomial Greatest Common Factor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25255.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2012-09-18T02:14:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_01wqwsb66E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>monomial</video:tag>
      <video:tag>Greatest</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>factor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-More-on-orbitals-and-electron-configuration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - More on orbitals and electron configuration</video:title>
      <video:description>More on orbitals and electron configuration

More intuition on orbitals.  Touching on electron configuration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22496.jpg</video:thumbnail_loc>
      <video:duration>871</video:duration>
      <video:publication_date>2012-09-11T02:18:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FmQoSenbtnU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Configuration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Dental-Anatomy-and-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Dental Anatomy and Periodontics</video:title>
      <video:description>&quot;Lec Last - Dental Anatomy and Periodontics&quot; Basic relationships between tooth morphology and periodontal procedures and instrumentation. Introduction to the clinical area of Periodontics. Orig. air date: JUN 12 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21612.jpg</video:thumbnail_loc>
      <video:duration>2403</video:duration>
      <video:publication_date>2012-09-09T06:13:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CUdP9Hw1Y9s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Periodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-and-Functions-of-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and Functions of Cell</video:title>
      <video:description>The location and the functions of the important parts of a cell are show in the video. Cell is the structural and functional unit of an organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dd0c0bd4-da68-450b-8b0a-81fa4bcd80f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T23:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11126.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Trig-Implicit-Differentiation-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Trig Implicit Differentiation Example</video:title>
      <video:description>Implicit differentiation example that involves the tangent function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19830.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
      <video:publication_date>2012-09-05T17:55:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6xvwyE67CeM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trig</video:tag>
      <video:tag>implicit</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-GMAT-Data-Sufficiency-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - GMAT: Data Sufficiency 18</video:title>
      <video:description>GMAT: Data Sufficiency 18

80-83, pg. 284</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22329.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-11T01:46:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UR4Zr0hE-As</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Media-Studies-104A-Lecture-24-Different-Rules-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Media Studies 104A - Lecture 24: Different Rules - continued</video:title>
      <video:description>Media Studies 104A - Lecture 24: Different Rules - continued

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25758.jpg</video:thumbnail_loc>
      <video:duration>3972</video:duration>
      <video:publication_date>2012-09-18T17:23:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bvdBrigNSxU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>104A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Cavity-Varnish-Copalite-Cement-Base-Zinc-Phosphate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Cavity Varnish (Copalite) &amp; Cement Base (Zinc Phosphate)</video:title>
      <video:description>&quot;Lec 11 - Cavity Varnish (Copalite) &amp; Cement Base (Zinc Phosphate)&quot; The uses of cavity varnish and zinc phosphate cement are discussed and demonstrated.  Orig. air date: JAN 9 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22795.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2012-09-11T07:53:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZtHkioBsj6Q</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Varnish</video:tag>
      <video:tag>Copalite</video:tag>
      <video:tag>Cement</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>Phosphate</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-4-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Biology 1A</video:title>
      <video:description>lec 4-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23360.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-09-13T13:05:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gce2gkr_t0g</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Zinc-Oxide-Eugenol-Base-B-T</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Zinc Oxide Eugenol Base (B &amp; T)</video:title>
      <video:description>&quot;Lec 2 - Zinc Oxide Eugenol Base (B &amp; T)&quot; Mixing of B &amp; T&quot; zinc oxide-eugenol cement for a cement&quot; based control during Complete Denture impressions.  Orig. air date: JAN 12 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22817.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2012-09-11T08:10:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cwznrfyj6J8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Eugenol</video:tag>
      <video:tag>base</video:tag>
      <video:tag>b</video:tag>
      <video:tag>T</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Class-I-Amalgam-Restoration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Class I Amalgam Restoration</video:title>
      <video:description>&quot;Lec 3 - Class I Amalgam Restoration&quot; A demonstration of a complete Class I amalgam restoration from cavity preparation through finishing and polishing.  Orig. air date: AUG 30 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22818.jpg</video:thumbnail_loc>
      <video:duration>1558</video:duration>
      <video:publication_date>2012-09-11T08:10:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JweCMehfLrE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>class</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Restoration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Labor-Positions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Labor Positions</video:title>
      <video:description>This is a babycenter.com video and it shows several pregnancy labor positions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5c910844-7627-4ebd-9942-413de16c679f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-11-23T20:00:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28031.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>Positions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Operating-Room-Orientation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Operating Room Orientation</video:title>
      <video:description>&quot;Lec 2 - Operating Room Orientation&quot; Operating room procedures involving clean techniques.  Orig. air date: JAN 1 82

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22928.jpg</video:thumbnail_loc>
      <video:duration>1499</video:duration>
      <video:publication_date>2012-09-11T09:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_jT8CC7VE9s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>Room</video:tag>
      <video:tag>orientation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-176-Complete-Denture-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 176 - Complete Denture Overview</video:title>
      <video:description>&quot;Lec 176 - Complete Denture Overview&quot; Shows the process of delivering a complete denture from taking the impression to fitting it in the patient&apos;s mouth.  Orig. air date: SEP 9 93

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/M0FZ4JGylY8</video:player_loc>
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      <video:description>&quot;Lec 2 - History C187&quot; The History and Practice of Human Rights</video:description>
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      <video:duration>4826</video:duration>
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      <video:title>Lec 130  - Functionally Generated Occlusion</video:title>
      <video:description>&quot;Lec 130  - Functionally Generated Occlusion&quot; Demonstrates functionally generated occlusion while fabricating a three unit bridge in laboratory and then, clinically on a patient. Orig. air date: SEP 14 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>3655</video:duration>
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Using Green&apos;s Theorem to solve a line integral of a vector field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19961.jpg</video:thumbnail_loc>
      <video:duration>631</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/gGXnILbrhsM</video:player_loc>
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      <video:duration>4775</video:duration>
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      <video:title>Lec 30 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 30 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 29: Singular Value Decomposition.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14600.jpg</video:thumbnail_loc>
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This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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      <video:title>Lec 136  - Mandibular Wax Occlusal Rim</video:title>
      <video:description>&quot;Lec 136  - Mandibular Wax Occlusal Rim&quot; Demonstrates the process used to generate the mandibular wax occlusal rim on an edentulous cast with impression tray installed. Orig. air date: JUN 21 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>&quot;Lec 1 -Economics C3 -  approximateley 26 minutes of lectu&quot;Introduction to Environmental Economics and Policy</video:description>
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      <video:duration>1548</video:duration>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21445.jpg</video:thumbnail_loc>
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Using the disk method around the y-axis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19876.jpg</video:thumbnail_loc>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26385.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/3ZA4WQE5EU8</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Watch and see what happens over the solar cycles which are at their shortest in 8 years and longest at 14 but on average last about 11 years.These are the Solar Cycles Sunspots and Coronal Mass Ejections.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7704.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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1-5, pg. 278</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22292.jpg</video:thumbnail_loc>
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      <video:uploader>0|45|0</video:uploader>
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      <video:title>Lecture 17 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Motional EMF
Dynamos
Eddy Currents
Magnetic Braking

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12045.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/qxuGDEz8wDg</video:player_loc>
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      <video:description>&quot;Lec 1 - Denture Hyperplasia (Epulis Fissuratum)&quot; Shows the clinical examination of a patient with denture hyperplasia. Treatment plan is formulated during the exam.  Orig. air date: FEB 23 73

This is part of the Open.Michigan collection at:
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      <video:description>Lec 28- Utopia&apos;s Ghost: Postmodernism Reconsidered.
Reinhold Martin
Rice School of Architecture Spring 2009 Lecture Series</video:description>
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    <video:video>
      <video:title>Lecture 34 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Gratings
Resolving Power
Single-Slit Diffraction
Angular Resolution
Human Eye
Telescopes

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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General Biology Laboratory</video:description>
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      <video:duration>2852</video:duration>
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      <video:tag>2010</video:tag>
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      <video:uploader>0|53|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Seeing what happens to quantity demanded when price changes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25481.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2012-09-18T14:37:09.000Z</video:publication_date>
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      <video:description>&quot;Lec 23 - Chemistry 3B&quot;Chemical Structure and Reactivity Fall 2011</video:description>
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      <video:description>This are series of shots which represent Drosophila embryo. Emphasis on dark parts which is central nervous system.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/411.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cognitive Science C103 - Lecture 14</video:title>
      <video:description>Cognitive Science C103 - Lecture 14

History of Information</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ad36027c-af1a-4058-a6c5-997bf4327020/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-10T02:02:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29886.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8c2ef44e-a1ce-49b3-a06d-80b9a3f11bba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-02-01T09:39:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3776.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
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      <video:tag>Metal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Thrombo-emboli and Thromboembolisms</video:title>
      <video:description>Thrombo-emboli and Thromboembolisms

Clarifying difference between a thrombus and an embolus (and between thrombosis and embolism)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25134.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2012-09-18T01:28:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h0207xMD6b8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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    <loc>https://dnatube.com/videos/Lec-34-Multiplying-negative-real-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Multiplying negative real numbers</video:title>
      <video:description>Multiplying negative real numbers

U09_L2_T4_we1 Multiplying negative real numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25135.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-18T01:28:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ve7OaCnDLs</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 149 - Fed Open Market Operations</video:title>
      <video:description>Fed Open Market Operations

Fed Open Market Operations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20475.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2012-09-06T15:20:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wDuCOxDxMzY</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Law of Demand</video:title>
      <video:description>Law of Demand

Example of the law of demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25369.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2012-09-18T13:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ShzPtU7IOXs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 21 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
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      <video:duration>4992</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Prisoners&apos; Dilemma and Nash Equilibrium</video:title>
      <video:description>Prisoners&apos; Dilemma and Nash Equilibrium

Why two not-so-loyal criminals would want to snitch each other out</video:description>
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      <video:uploader>0|73|0</video:uploader>
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      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-84-Phillips-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Phillips Curve</video:title>
      <video:description>Phillips Curve

The observation that inflation and unemployment tend to be inversely correlated</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25550.jpg</video:thumbnail_loc>
      <video:duration>527</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/v7ZWTZ9NgU4</video:player_loc>
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      <video:category>Economics</video:category>
      <video:tag>Phillips</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Computer Science 61A</video:title>
      <video:description>Lec 24- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16834.jpg</video:thumbnail_loc>
      <video:duration>2916</video:duration>
      <video:publication_date>2012-09-01T13:58:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iOhFT0NEnd8</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Public Health 250A - Lecture 6: Disease Distributions in Pop</video:title>
      <video:description>Public Health 250A - Lecture 6: Disease Distributions in Pop

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25565.jpg</video:thumbnail_loc>
      <video:duration>2782</video:duration>
      <video:publication_date>2012-09-18T16:26:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KBAY25rf7hg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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      <video:tag>in</video:tag>
      <video:tag>pop</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-88-Aggregate-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  88 - Aggregate Demand</video:title>
      <video:description>Aggregate Demand

Understanding how aggregate demand is different from demand for a specific good or service.  Justifications for the aggregate demand curve being downward sloping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25566.jpg</video:thumbnail_loc>
      <video:duration>833</video:duration>
      <video:publication_date>2012-09-18T16:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oLhohwfwf_U</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Public-Health-250A-Lecture-7-A-Brief-History-M-Mujahid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Public Health 250A - Lecture 7: A Brief History: M. Mujahid</video:title>
      <video:description>Public Health 250A - Lecture 7: A Brief History: M. Mujahid

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25567.jpg</video:thumbnail_loc>
      <video:duration>2703</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/HXQVnzHxVKg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>Health</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Brief</video:tag>
      <video:tag>History</video:tag>
      <video:tag>M</video:tag>
      <video:tag>Mujahid</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Taxes-and-Perfectly-Elastic-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Taxes and Perfectly Elastic Demand</video:title>
      <video:description>Taxes and Perfectly Elastic Demand

Who bears the burden for a tax on a good with perfectly elastic demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25461.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-18T14:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z1yJPpGC3-o</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Taxes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perfectly</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>demand</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Why-Current-and-Capital-Accounts-Net-Out</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Why Current and Capital Accounts Net Out</video:title>
      <video:description>Why Current and Capital Accounts Net Out

Intuition behind why the current account and capital account should balance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25667.jpg</video:thumbnail_loc>
      <video:duration>434</video:duration>
      <video:publication_date>2012-09-18T16:53:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tYmMEqro8D4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Why</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Accounts</video:tag>
      <video:tag>net</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Absolute-Value-and-Number-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Absolute Value and Number Lines</video:title>
      <video:description>Absolute Value and Number Lines

Absolute Value and Number Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24516.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-09-17T13:46:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/frBJEYvyd-8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>lines</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Media Studies 104A - Lecture 18: Privacy: Publication of Pri</video:title>
      <video:description>Media Studies 104A - Lecture 18: Privacy: Publication of Pri

Freedom of Speech and the  Press</video:description>
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Microelectronic Devices and Circuits</video:description>
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    <video:video>
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      <video:description>Economics C3 - Lecture 16: Air Pollution

Introduction to Environmental Economics and Policy</video:description>
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      <video:description>Computer Science 61A - Lecture 39

The Structure and Interpretation of Computer Programs</video:description>
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    <video:video>
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      <video:description>Hands full? This video provides information on how to perform one handed surgical knots and as is the case a right handed surgeon will use the left hand to make the knot.</video:description>
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    <video:video>
      <video:title>Kec 39 - Computer Science 61A - Lecture 40: audio noise for first 40</video:title>
      <video:description>Computer Science 61A - Lecture 40: audio noise for first 40

The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2239</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Legal Studies 160 - Lecture 24: Localizing Mass Incarceratio</video:title>
      <video:description>Legal Studies 160 - Lecture 24: Localizing Mass Incarceratio

Punishment, Culture, and Society</video:description>
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      <video:duration>4119</video:duration>
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    <video:video>
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      <video:description>This video demonstrates gas turbine failure. The turbine initiated but failed function after while.</video:description>
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      <video:publication_date>2011-11-25T20:19:21.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-Removal-of-an-impacted-mandibular-canine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Removal of an impacted mandibular canine</video:title>
      <video:description>&quot;Lec 31 - Removal of an impacted mandibular canine&quot; Clinical surgical procedure for removing of impacted mandibular canine. Show post-operative follow up.  Orig. air date: FEB 2 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/8R6Jk_6jvD8</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 22 - MIT 3.091 Introduction to Solid State Chemistry&quot; Engineered Glasses: Network Formers, Network Modifiers, Intermediates

Properties of Silicate Glasses

Metallic Glass 

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-ME-C117-UHMWPE-Fatigue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 12 ME C117  UHMWPE Fatigue</video:title>
      <video:description>ME C117  UHMWPE Fatigue

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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    <video:video>
      <video:title>Lec 13 - Chemistry 3B Enones</video:title>
      <video:description>Chemistry 3B Enones

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
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      <video:duration>22</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9018.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:description>Lec 14- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Chemistry 3B Amines</video:title>
      <video:description>Chemistry 3B Amines

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
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      <video:duration>4616</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Mathematics 16B - Lecture 20</video:title>
      <video:description>Mathematics 16B - Lecture 20

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25773.jpg</video:thumbnail_loc>
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Advanced Microeconomic Theory</video:description>
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      <video:description>Mathematics 16B - Lecture 21

Analytic Geometry and Calculus</video:description>
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      <video:title>Lec 72 - Adding Mixed Numbers with Unlike Denominators</video:title>
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U02_L3_T1_we4 Adding Mixed Numbers with Unlike Denominators</video:description>
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      <video:duration>316</video:duration>
      <video:publication_date>2012-09-17T16:53:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CfBYGFm5gPA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Unlike</video:tag>
      <video:tag>Denominators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Mounting-the-Master-Casts-on-the-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68  - Mounting the Master Casts on the Articulator</video:title>
      <video:description>&quot;Lec 68  - Mounting the Master Casts on the Articulator&quot; Shows the correct procedure for mounting edentulous models on the articulator. For complete denture fabrication cases in preclinical program in Dentistry. Orig. air date: JUN 21 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21458.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2012-09-09T05:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JpFKpNWP9Lc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>68</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Biology-1A-Lecture-36Circulatory-system-cell-types-and-fu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Biology 1A - Lecture 36:Circulatory system-cell types and fu</video:title>
      <video:description>Biology 1A - Lecture 36:Circulatory system-cell types and fu

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26406.jpg</video:thumbnail_loc>
      <video:duration>2914</video:duration>
      <video:publication_date>2012-09-19T01:04:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FOoUo-moRJY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>types</video:tag>
      <video:tag>and</video:tag>
      <video:tag>fu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Maxillo-mandibular-Jaw-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71  - Maxillo-mandibular Jaw Relations</video:title>
      <video:description>&quot;Lec 71  - Maxillo-mandibular Jaw Relations&quot; The laboratory and clinical aspects of the maxillo- mandibular jaw relations are demonstrated.  Orig. air date: DEC 11 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21461.jpg</video:thumbnail_loc>
      <video:duration>2147</video:duration>
      <video:publication_date>2012-09-09T05:26:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OvcZWzERSbY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>71</video:tag>
      <video:tag>Maxillo</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Wax-Bites-for-Study-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72  - Wax Bites for Study Casts</video:title>
      <video:description>&quot;Lec 72  - Wax Bites for Study Casts&quot; Dr. Charlick explains the function and use of the wax bites plus the procedure used to take the bite. Orig. air date: DEC 18 81

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21462.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2012-09-09T05:26:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yTy94v41nSo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>72</video:tag>
      <video:tag>wax</video:tag>
      <video:tag>Bites</video:tag>
      <video:tag>for</video:tag>
      <video:tag>study</video:tag>
      <video:tag>Casts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Waxing-Exercise-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75  - Waxing Exercise - Part 2</video:title>
      <video:description>&quot;Lec 75  - Waxing Exercise - Part 2&quot; An elementary waxing exercise showing the procedure for waxing the occlusal surface of a tooth.  Orig. air date: OCT 23 81

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21465.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-09T05:26:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tLR_db8XrQk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>75</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-From-Aristotle-to-Galileo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3-  From Aristotle to Galileo</video:title>
      <video:description>&quot;Lec 3-  From Aristotle to Galileo&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21468.jpg</video:thumbnail_loc>
      <video:duration>1094</video:duration>
      <video:publication_date>2012-09-09T05:27:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ryZn6EyNf8s</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Galileo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Varieties-of-Mechanical-Animation-or-3D-visualization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Varieties of Mechanical Animation or 3D visualization</video:title>
      <video:description>Mechanical Animations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9105.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2011-11-29T20:15:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9105.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Animations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Empirical-and-Molecular-Formulas-from-Stoichiometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Empirical and Molecular Formulas from Stoichiometry</video:title>
      <video:description>Empirical and Molecular Formulas from Stoichiometry

Empirical and Molecular Formulas from Stoichiometry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22720.jpg</video:thumbnail_loc>
      <video:duration>1005</video:duration>
      <video:publication_date>2012-09-11T02:56:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FycJ8X67xEU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Empirical</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Stoichiometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Plant-and-Microbial-Biology-160-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Plant and Microbial Biology 160 - Lecture 7</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 7

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26592.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-09-19T01:45:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kAkaDleazPc</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - PACS 164A</video:title>
      <video:description>This is lecture 19 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19450.jpg</video:thumbnail_loc>
      <video:duration>4572</video:duration>
      <video:publication_date>2012-09-05T02:42:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D6IUnKzm6KQ</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - PACS 164A</video:title>
      <video:description>This is lecture 26 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19462.jpg</video:thumbnail_loc>
      <video:duration>4636</video:duration>
      <video:publication_date>2012-09-05T02:47:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oXRu3VvTdDQ</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-African-American-History-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - African-American History (Stanford)</video:title>
      <video:description>African-American History (Stanford)

Lecture 1 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  Topics in this lecture include a course introduction and W.E.B. Du Bois.  Recorded September 25, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus: 
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15677.jpg</video:thumbnail_loc>
      <video:duration>2621</video:duration>
      <video:publication_date>2012-08-28T18:58:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPjfbStnWd8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 3 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot;

(Courtesy of Michael Perrone. Used with permission.)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15747.jpg</video:thumbnail_loc>
      <video:duration>4627</video:duration>
      <video:publication_date>2012-08-28T20:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WikcTwXQXfA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy

The Role of Values

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19503.jpg</video:thumbnail_loc>
      <video:duration>4442</video:duration>
      <video:publication_date>2012-09-05T03:05:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Atn9FWUy-zI</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mouth-structure-of-the-tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mouth – structure of the tooth</video:title>
      <video:description>This video explains the structure of tooth and the process of tooth decay. Tooth is composed of an exposed crown supported on a neck. The roots of tooth project into the mandible. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8c68d1d5-a61e-4fdf-8ecd-ea9cdf21319b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-26T22:56:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6150.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tooth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Environ-Sci-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Environ Sci - Lecture 23</video:title>
      <video:description>Environ Sci - Lecture 23

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27098.jpg</video:thumbnail_loc>
      <video:duration>2657</video:duration>
      <video:publication_date>2012-09-19T06:46:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yKS-ZhDJTWE</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-162-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 162 - Lecture 5</video:title>
      <video:description>Computer Science 162 - Lecture 5

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25713.jpg</video:thumbnail_loc>
      <video:duration>4758</video:duration>
      <video:publication_date>2012-09-18T17:10:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-N-3cjrn7jg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Biology-1A-The-Laws-that-Govern-the-Inheritanc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Biology 1A - The Laws that Govern the Inheritanc</video:title>
      <video:description>&quot;Lec 15 - Biology 1A - The Laws that Govern the Inheritanc&quot;General Biology Lecture</video:description>
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Agrobacterium</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>Alkaline Metals In Water(v2)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Trend In Ionization Energy

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Dick Beatty, professor of Human Resource Management at Rutgers University, explains how to identify your most important positions -- and get your best people into them.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - IIT JEE Circle Hyperbola Common Tangent Part 1</video:title>
      <video:description>IIT JEE Circle Hyperbola Common Tangent Part 1

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tan</video:description>
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      <video:duration>376</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - IIT JEE Circle Hyperbola Common Tangent Part 2</video:title>
      <video:description>IIT JEE Circle Hyperbola Common Tangent Part 2

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 2</video:description>
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      <video:duration>645</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Biology 1A - Viruses, Bacteria, Plasmids, Transp</video:title>
      <video:description>&quot;Lec 23 - Biology 1A - Viruses, Bacteria, Plasmids, Transp&quot;General Biology Lecture</video:description>
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      <video:duration>2839</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 27 - MIT 3.091 Introduction to Solid State Chemistry&quot; Acids and Bases: Arrhenius, Brønsted-Lowry, and Lewis Definitions, Acid Strength and pH

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 7 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
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      <video:duration>4658</video:duration>
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      <video:tag>188</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 11 - MIT 18.03 Differential Equations, Spring 2006&quot; Theory of General Second-order Linear Homogeneous ODE&apos;s: Superposition, Uniqueness, Wronskians.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14830.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/rZ3-nFV6l8w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>resonance</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Neuronal Synapses (Chemical)</video:title>
      <video:description>Neuronal Synapses (Chemical)

How one neuron can stimulate (or inhibit) another neuron at a chemical synapse</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22469.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2012-09-11T02:13:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tbq-KZaXiL4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>neuronal</video:tag>
      <video:tag>synapses</video:tag>
      <video:tag>Chemical</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Venipuncture Technique</video:title>
      <video:description>&quot;Lec 3 - Venipuncture Technique&quot; Fundamentals of intravenous administration.   Orig. air date: DEC 17 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22929.jpg</video:thumbnail_loc>
      <video:duration>1270</video:duration>
      <video:publication_date>2012-09-11T09:39:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h1aRN3vE3IQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Technique</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Algebra: Linear Equations 3</video:title>
      <video:description>Linear equations with multiple variable and constant terms</video:description>
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      <video:duration>403</video:duration>
      <video:publication_date>2009-05-27T18:56:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2351.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-94-Prof-Lene-Hau-Stopping-light-cold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Prof. Lene Hau: Stopping light cold</video:title>
      <video:description>Lec 94 - Prof. Lene Hau: Stopping light cold. In 2005, Professor Lene Hau did something that Einstein theorized was impossible.  Hau stopped light cold using atoms and lasers in her Harvard lab</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16135.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Modeling Mortgage Prepayments and Valuing Mortgages</video:title>
      <video:description>&quot;Lec 18 - Modeling Mortgage Prepayments and Valuing Mortgages&quot; Financial Theory (ECON 251) 

A mortgage involves making a promise, backing it with collateral, and defining a way to dissolve the promise at prearranged terms in case you want to end it by prepaying. The option to prepay, the refinancing option, makes the mortgage much more complicated than a coupon bond, and therefore something that a hedge fund could make money trading. In this lecture we discuss how to build and calibrate a model to forecast prepayments in order to value mortgages. Old fashioned economists still make non-contingent forecasts, like the recent predictions that unemployment would peak at 8%. A model makes contingent forecasts. The old prepayment models fit a curve to historical data estimating how sensitive aggregate prepayments have been to changes in the interest rate. The modern agent based approach to modeling rationalizes behavior at the individual level and allows heterogeneity among individual types. From either kind of model we see that mortgages are very risky securities, even in the absence of default. This raises the question of how investors and banks should hedge them.

00:00 - Chapter 1. Review of Mortgages
03:20 - Chapter 2. Complications of Refinancing Mortgages
19:26 - Chapter 3. Non-contingent Forecasts of Mortgage Value
28:40 - Chapter 4. The Modern Behavior Rationalizing Model of Mortgage Value
54:07 - Chapter 5. Risk in Mortgages and Hedging

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
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      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Place Value 2</video:title>
      <video:description>Place Value 2

U01_L1_T1_we2 Place Value 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24687.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/wd4cRAoBOiE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 23 -  8.01 Physics I: Classical Mechanics, Fall 1999

Kepler&apos;s Laws - Elliptical Orbits - Satellites - Change of Orbits - Ham Sandwich

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2949</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/1XkNopkz8tE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  30 - SAT Prep: Test 2 Section 6 Part 5</video:title>
      <video:description>SAT Prep: Test 2 Section 6 Part 5

Problems 15-16 on page 475</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22145.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Harvard Thinks Green 2012 Promotional Video</video:title>
      <video:description>Lec 4 - Harvard Thinks Green 2012 Promotional Video. 6 All-Star Environmental Faculty
6 Big Green Ideas

Thursday, December 8
Sanders Theatre, 8pm

http://www.green.harvard.edu/thinksgreen</video:description>
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      <video:duration>56</video:duration>
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      <video:tag>sustainability</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Free Radical Reactions</video:title>
      <video:description>Free Radical Reactions

Free Radical Reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24584.jpg</video:thumbnail_loc>
      <video:duration>825</video:duration>
      <video:publication_date>2012-09-17T14:10:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5HgzsltWwK8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>free</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - A Reusable Tablet-Based Application for Library Collections</video:title>
      <video:description>&quot;Lec 9 - A Reusable Tablet-Based Application for Library Collections&quot; DRS Access is open source iOS framework for library collections at Harvard.

Creative Commons music by Prodigal Audio: 
http://soundcloud.com/prodigalaudio/prodigalaudio-intermission

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23018.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-09-12T05:24:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OkmYD1iTEgY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reusable</video:tag>
      <video:tag>tablet</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>for</video:tag>
      <video:tag>library</video:tag>
      <video:tag>Collections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 28 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 28: Parametric equations, arclength, surface area

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 14 - Biology 1A - How Somatic Cells - Mitosis - and G&quot;General Biology Lecture</video:description>
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      <video:description>&quot;Lec 27 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
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      <video:title>Lec 26 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 26 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 26: Partial fractions

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 2 - ORAL HISTORY INITIATIVE: On George Oppen - Woodberry Poetry Room&quot; Item Description: The Woodberry Poetry Room&apos;s Oral History spotlight shines on Objectivist poet George Oppen (1908-1984), featuring a conversation with his daughter, Linda Oppen; his dear friend and fellow poet Rachel Blau du Plessis (editor of &quot;The Selected Letters of George Oppen&quot;); and fellow Eagle Island residents, Bob and Helene Quinn. Introduction by Patrick Pritchett.
 
Date: October 25, 2011 at Thompson Room, Barker Center.

http://hcl.harvard.edu/poetryroom</video:description>
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      <video:title>Frozen In Time in  Sci Fi Science</video:title>
      <video:description>How do you freeze people without killing them? How do you transport a community in an enclosed space with the friction that will arise between people. This is the real Sci Fi science in &apos;Frozen In Time&apos; .</video:description>
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      <video:title>Lec 29 -MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 29 -MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 29: Polar coordinates; area in polar coordinates

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Comparative Advantage and Absolute Advantage

Showing that a party benefits from trade as long as there is a comparative advantage (and not necessarily an absolute advantage)</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Public Health 250A - Lecture 10: Ecologic Studies:  A. Reing</video:title>
      <video:description>Public Health 250A - Lecture 10: Ecologic Studies:  A. Reing

Epidemiologic Methods I</video:description>
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      <video:duration>2940</video:duration>
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      <video:description>&quot;Lec 30 - Biology 1A - Homeostasis: Respiration&quot;General Biology Lecture</video:description>
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      <video:description>&quot;Lec 9 - Darwin&apos;s Legacy&quot; November 17, 2008 lecture by Russell Fernald for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200). Dr. Fernald discusses how social behavior changes the brains of fish, animals, and humans to adapt to situations typically involving mating behaviors. The lecture is concluded with a panel discussion with Eric Knudsen and Charles Junkerman.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <video:video>
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      <video:description>What will you do if you found anyone unconscious. Here is a step by step procedure to to help you. If you found the patient more serious then call for medical emergency.</video:description>
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      <video:duration>103</video:duration>
      <video:publication_date>2011-11-30T06:04:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9321.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>assessment</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Simplifying Expressions with Exponents</video:title>
      <video:description>Simplifying Expressions with Exponents

U07_L1_T3_we1 Simplifying Expressions with Exponents</video:description>
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      <video:duration>130</video:duration>
      <video:publication_date>2012-09-17T14:40:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tdO4UOLW9d8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Exponents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -  MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 30 -  MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 30: Exam 4 review

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15624.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-08-28T18:29:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BGE3wb7H2PA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>integration</video:tag>
      <video:tag>limits</video:tag>
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      <video:tag>approximation</video:tag>
      <video:tag>Improper</video:tag>
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      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 11 - MIT 18.086 Mathematical Methods for Engineers II&quot; Level Set Method

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 26 - MIT 3.091 Introduction to Solid State Chemistry&quot; Solutions: Solute, Solvent, Solution, Solubility Rules, Solubility Product

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Average Velocity for Constant Acceleration</video:title>
      <video:description>Average Velocity for Constant Acceleration

Calculating average velocity when acceleration is constant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21050.jpg</video:thumbnail_loc>
      <video:duration>850</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 74 - What Causes Precession and Other Orbital Changes</video:title>
      <video:description>What Causes Precession and Other Orbital Changes

What causes precession and other orbital changes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25029.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
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      <video:tag>orbital</video:tag>
      <video:tag>Changes</video:tag>
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    <loc>https://dnatube.com/videos/Rectovaginal-medical-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video demonstrate how perform recto vaginal procedure here in this video the doctor inserts a gloved lubricated finger into the vagina and one into the rectum he will then palpate the abdomen with the other hand</video:description>
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      <video:uploader>topeto</video:uploader>
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      <video:description>In this video, we discuss the portal 2 (computer game) and wormholes. This is a series of science oriented videos the University of Nottingham. Since its conception in April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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      <video:description>Video source is acedemic science ever wonder what it would be like to study the earth and the universe beyond a fragile blue marble floating through space earth may seem small but is unlike any planet ever discovered home to millions of species including humans.</video:description>
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      <video:tag>School</video:tag>
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      <video:description>&quot;LEc 19 -MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Recitation 4: Cell debugging tools

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>architectures</video:tag>
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      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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      <video:description>Polynomial approximation of functions (part 6)

A pattern emerges!</video:description>
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      <video:category>Mathematics</video:category>
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      <video:tag>approximation</video:tag>
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      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
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      <video:description>&quot;Lec 17 -  Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
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      <video:tag>17</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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      <video:description>Lifecycle of Massive Stars

Lifecycle of Massive Stars</video:description>
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      <video:category>Physics</video:category>
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      <video:tag>massive</video:tag>
      <video:tag>Stars</video:tag>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Adventitious</video:tag>
      <video:tag>breath</video:tag>
      <video:tag>Sounds</video:tag>
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      <video:description>This video shows where we can use elasticity in daily life by giving some examples cases.</video:description>
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      <video:duration>257</video:duration>
      <video:publication_date>2012-12-01T05:36:52.000Z</video:publication_date>
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      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Application</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Elasticity</video:tag>
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      <video:title>Lec 9 - Biology 1B -  Global Ecology and Scientific Method</video:title>
      <video:description>&quot;Lec 9 - Biology 1B -  Global Ecology and Scientific Method&quot;General Biology</video:description>
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      <video:duration>2657</video:duration>
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      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>global</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>method</video:tag>
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      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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      <video:tag>I</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
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      <video:description>&quot;Lec 2- Introduction to Chemical Engineering&quot; The head TA for Introduction to Chemical Engineering (E20) fills in for Professor Channing Robertson and discusses the modern oil refinery, focusing upon the process and mechanisms behind refining crude oil.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
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      <video:tag>ChemE</video:tag>
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      <video:tag>Chain</video:tag>
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      <video:tag>reactor</video:tag>
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      <video:description>Calculus BC 2008 2d

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      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
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      <video:tag>2d</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - CS 61B Lecture 34: Splay Trees</video:title>
      <video:description>CS 61B Splay Trees

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>2767</video:duration>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-Last-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec Last - Darwin&apos;s Legacy&quot; December 1, 2008 lecture by George Levine for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200). Dr. Levine discusses through analysis of Darwin&apos;s literary works, ways of seeing and being enchanted by the world as well as the poetic eloquence of Darwin&apos;s prose. The lecture is concluded with a discussion between Dr. Levine and Rob Polhemus.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19002.jpg</video:thumbnail_loc>
      <video:duration>7038</video:duration>
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      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>anthropology</video:tag>
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      <video:tag>voyage</video:tag>
      <video:tag>religion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-52-Squared-Error-of-Regression-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Squared Error of Regression Line</video:title>
      <video:description>Squared Error of Regression Line

Introduction to the idea that one can find a line that minimizes the squared distances to the points</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22735.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2012-09-11T02:59:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6OvhLPS7rj4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>error</video:tag>
      <video:tag>of</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>line</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Angiosperm-pollination-dispersal-a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Angiosperm pollination, dispersal a</video:title>
      <video:description>Lec 33- Angiosperm pollination, dispersal a.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18542.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-04T02:13:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NJJdDh9JYSc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Mathematics-16A-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Mathematics 16A - Lecture 22</video:title>
      <video:description>Mathematics 16A - Lecture 22

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25802.jpg</video:thumbnail_loc>
      <video:duration>3734</video:duration>
      <video:publication_date>2012-09-18T17:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tz7lHaCC6Mc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-82-Performing-a-Pantographic-Survey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Performing a Pantographic Survey</video:title>
      <video:description>&quot;Lec 82 - Performing a Pantographic Survey&quot; This presentation goes through the sequence of recording mandibular movements on a pantograph.  Orig. air date: SEP 4 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21482.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-09T05:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c0eh0s_D9hk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>82</video:tag>
      <video:tag>Performing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Pantographic</video:tag>
      <video:tag>Survey</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-84-Registration-Technique-for-Occlusal-Analysis-and-Prosthodontic-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Registration Technique for Occlusal Analysis and Prosthodontic Treatment</video:title>
      <video:description>&quot;Lec 84 - Registration Technique for Occlusal Analysis and Prosthodontic Treatment&quot; Orig. air date: APR 11 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21484.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-09-09T05:33:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LKmbGc_u3oU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Registration</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Occlusal</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Prosthodontic</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Odontoma</video:title>
      <video:description>&quot;Lec 2 - Odontoma&quot; A ten year old girl is shown who presented a gingival mass identified as an odontoma.  Orig. air date: APR 10 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22765.jpg</video:thumbnail_loc>
      <video:duration>878</video:duration>
      <video:publication_date>2012-09-11T07:41:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lN02iUCnEJA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Odontoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Physics-10-Atoms-and-Heat-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Physics 10 Atoms and Heat II</video:title>
      <video:description>Physics 10 Atoms and Heat II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19290.jpg</video:thumbnail_loc>
      <video:duration>3846</video:duration>
      <video:publication_date>2012-09-05T01:15:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iGMVQU3sp1s</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Mounting-Stone-Casts-on-a-Whip-Mix-Articulator-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Mounting Stone Casts on a Whip Mix Articulator - Part III</video:title>
      <video:description>&quot;Lec Last - Mounting Stone Casts on a Whip Mix Articulator - Part III&quot; Verification and articulator adjustment.   Orig. air date: DEC 12 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21486.jpg</video:thumbnail_loc>
      <video:duration>1350</video:duration>
      <video:publication_date>2012-09-09T05:33:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o-VNADW9qr0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Whip</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>Articulator</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-24213-Philosophy-of-Film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 24.213 Philosophy of Film</video:title>
      <video:description>Lec 1- MIT 24.213 Philosophy of Film.
Session 1: syllabus and course requirements, philosophy and film, student introductions, the humanist philosopher, Jean Cocteau, film as cultural communication, readings for the course, meaning and technique are inseparable 

View the complete course: http://ocw.mit.edu/24-213F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15059.jpg</video:thumbnail_loc>
      <video:duration>4206</video:duration>
      <video:publication_date>2012-08-28T12:38:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H17P1Fk308I</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Educaion</video:tag>
      <video:tag>Philosophy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Introduction-to-David-Hume-25ad65</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Introduction to David Hume</video:title>
      <video:description>&quot;Lec 11 - Introduction to David Hume&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21487.jpg</video:thumbnail_loc>
      <video:duration>1175</video:duration>
      <video:publication_date>2012-09-09T05:34:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q6SYJpPNty8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Hume</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-50-Ring-opening-Sn2-reaction-of-expoxides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Ring-opening Sn2 reaction of expoxides</video:title>
      <video:description>Ring-opening Sn2 reaction of expoxides

Ring-opening Sn2 reaction of expoxides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24598.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-17T14:15:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hMguUHeYf0g</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Ring</video:tag>
      <video:tag>Opening</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>expoxides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61A-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 61A - Lecture 23</video:title>
      <video:description>Computer Science 61A - Lecture 23

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26969.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-19T06:09:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o_b6ZeoeEjs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Composite-Restorative-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Composite Restorative Materials</video:title>
      <video:description>&quot;Lec 17 - Composite Restorative Materials&quot; Demonstration of mixing of two composite restorative materials. 1972

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22801.jpg</video:thumbnail_loc>
      <video:duration>434</video:duration>
      <video:publication_date>2012-09-11T07:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8D4GzrY2ltQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Composite</video:tag>
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      <video:tag>Materials</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-51-Strong-Acid-Titration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Strong Acid Titration</video:title>
      <video:description>Strong Acid Titration

Strong acid titration and equivalence point</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22604.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-11T02:39:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/299o6c-Fkz4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>strong</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>titration</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Song-On-Medical-Students-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Song On Medical Students Life</video:title>
      <video:description>Video contains a song which is meant for entertainment and brings light to the life of medical students. You will definitely like it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b715f74-6a63-45f0-b36a-77d5e1af5ffd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-12-06T17:05:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10663.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>students</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Song</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 17 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23858.jpg</video:thumbnail_loc>
      <video:duration>4598</video:duration>
      <video:publication_date>2012-09-14T11:37:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0GAT48BeHF8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fertilization-of-the-Sea-Urchin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fertilization of the Sea Urchin</video:title>
      <video:description>Under a microscope watch the process of fertilization of a sea urchin take place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3ebd37ab-aca9-4afc-b86b-ec8019d0f055/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-05-27T19:14:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2387.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>urchin</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Developmental</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Describes-about-the-MAP-kinase-MAPK-signalling-pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describes about the MAP kinase (MAPK) signalling pathway</video:title>
      <video:description>This video explains about the MAP-kinase (MAPK) signalling pathway

The MAP-Kinase (MAPK) signalling pathway</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/398e00e9-2874-48a8-b73e-420247fcb00f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-10-10T12:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27769.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>MAPK</video:tag>
      <video:tag>signalling</video:tag>
      <video:tag>pathway</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 6 - Modern Physics: Statistical Mechanics&quot; May 4, 2009 - Leonard Susskind explains the second law of thermodynamics, illustrates chaos, and discusses how the volume of phase space grows. 

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18691.jpg</video:thumbnail_loc>
      <video:duration>4378</video:duration>
      <video:publication_date>2012-09-04T04:01:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DaDeF21kmMo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Traditional-Analysis-of-Knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- The Traditional Analysis of Knowledge</video:title>
      <video:description>&quot;Lec 19- The Traditional Analysis of Knowledge&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21495.jpg</video:thumbnail_loc>
      <video:duration>999</video:duration>
      <video:publication_date>2012-09-09T05:35:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_y9yto9o0lg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Traditional</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Knowledge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Laboratory-Aids-in-Diagnosis-PtI-Specimen-Collection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Laboratory Aids in Diagnosis: Pt.I, Specimen Collection</video:title>
      <video:description>&quot;Lec 1 - Laboratory Aids in Diagnosis: Pt.I, Specimen Collection&quot; Demonstrates lab collection techiques; armamentarium and procedure of drawing blood samples and bacteria smears.  Orig. air date: SEP 2 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21497.jpg</video:thumbnail_loc>
      <video:duration>1519</video:duration>
      <video:publication_date>2012-09-09T05:40:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qOeqbc3jw7w</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Diagnosis</video:tag>
      <video:tag>Pt</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Specimen</video:tag>
      <video:tag>collection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/eAssessment-Platform-ROGO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>eAssessment Platform- ROGO</video:title>
      <video:description>ROGO is a fantastic eAssessment platform. For an academic perspective it is a usable interface and very easy to access.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d1c194c8-c7fa-4d72-8389-4c0b318169d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2013-02-10T02:20:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29942.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>ROGO</video:tag>
      <video:tag>eAssessment</video:tag>
      <video:tag>platform</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Applications-of-Internal-Medicine-Endocrine-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Applications of Internal Medicine - Endocrine Problems</video:title>
      <video:description>&quot;Lec 5 - Applications of Internal Medicine - Endocrine Problems&quot; Different clinical examples of endocrine problems are presented along with a discussion of the symptoms.  Orig. air date: OCT 31 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21501.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2012-09-09T05:41:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I595EEjFMSY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>problems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-142-Scalar-Field-Line-Integral-Independent-of-Path-Direction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Scalar Field Line Integral Independent of Path Direction</video:title>
      <video:description>Scalar Field Line Integral Independent of Path Direction

Showing that the line integral of a scalar field is independent of path direction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19951.jpg</video:thumbnail_loc>
      <video:duration>982</video:duration>
      <video:publication_date>2012-09-06T01:10:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/99pD1-6ZpuM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scalar</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Direction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Using-a-line-integral-to-find-the-work-done-by-a-vector-field-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Using a line integral to find the work done by a vector field example</video:title>
      <video:description>Using a line integral to find the work done by a vector field example

Using a line integral to find the work done by a vector field example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19947.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2012-09-06T01:09:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AFF8FXxt5os</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>to</video:tag>
      <video:tag>find</video:tag>
      <video:tag>the</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Done</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Syringe-Preparation-and-Handling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Syringe Preparation and Handling</video:title>
      <video:description>&quot;Lec 12 - Syringe Preparation and Handling&quot; Demonstrates the correct method of loading a glass syringe, and the proper steps in giving the patient a painless  injection. Orig. air date: AUG 29 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22827.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-11T08:12:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NL6QVHGxmY8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Syringe</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>handling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Frowing-of-Spider-Balls-in-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frowing of Spider Balls in Water</video:title>
      <video:description>Amazing results of spider balls slippery spheres balls that grow in water is shown in this video. Video is really interesting. Watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28381.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2012-12-08T08:02:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rJnjNCZp2Dg</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spider</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>Slippery</video:tag>
      <video:tag>Spheres</video:tag>
      <video:tag>that</video:tag>
      <video:tag>grow</video:tag>
      <video:tag>in</video:tag>
      <video:tag>water</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Cognitive-Science-C103-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Cognitive Science C103 - Lecture 23</video:title>
      <video:description>&quot;Lec 19 -Cognitive Science C103 - Lecture 23&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24133.jpg</video:thumbnail_loc>
      <video:duration>4665</video:duration>
      <video:publication_date>2012-09-15T03:42:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tfMezkaQ9GE</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Catabolic-Redox-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Catabolic Redox II</video:title>
      <video:description>Catabolic Redox II

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26927.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-09-19T03:00:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oYVD8MSW8NE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Catabolic</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Computer Science 61A</video:title>
      <video:description>Lec 36- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16846.jpg</video:thumbnail_loc>
      <video:duration>2742</video:duration>
      <video:publication_date>2012-09-01T14:09:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tiAUKk8hzLE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Computer Science 61A</video:title>
      <video:description>Lec 37- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16847.jpg</video:thumbnail_loc>
      <video:duration>2002</video:duration>
      <video:publication_date>2012-09-01T14:10:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N_yC5aoOUIM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemguy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemguy</video:title>
      <video:description>Chemguy video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/372253f2-616a-491e-a51b-ae36dcba6193/cand_25.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2010-12-03T13:58:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6395.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chemguy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Computer-Science-61A-Lecture-35</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Computer Science 61A - Lecture 35</video:title>
      <video:description>Computer Science 61A - Lecture 35

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26987.jpg</video:thumbnail_loc>
      <video:duration>2820</video:duration>
      <video:publication_date>2012-09-19T06:15:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/voJtjtVlwYs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>35</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-ATP-and-Metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - ATP and Metabolism</video:title>
      <video:description>ATP and Metabolism

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26930.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2012-09-19T03:00:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ma-MKQ2TAGk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Metabolism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-61A-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 61A - Lecture 15</video:title>
      <video:description>Computer Science 61A - Lecture 15

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26959.jpg</video:thumbnail_loc>
      <video:duration>2769</video:duration>
      <video:publication_date>2012-09-19T06:01:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WpFOEA1vL1Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 77 - Biological Energy Efficiency  (Quiz)</video:title>
      <video:description>Biological Energy Efficiency  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - Examination of the Mouth</video:title>
      <video:description>&quot;Lec 8 - Examination of the Mouth&quot; An introduction to the clinical examination of a dental patient. This tape presents a guide for achieving  a thorough oral examination on a dental patient. Orig. air date: SEP 9 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9 - Dental Emergency Examination</video:title>
      <video:description>&quot;Lec 9 - Dental Emergency Examination&quot; Demonstration of dental emergency procedure on a patient. Discussion of steps necessary to make a diagnosis.  Orig. air date: APR 10 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 2 - Cosmology&quot; Lecture 2 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded January 19, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>7031</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Application of Waxes</video:title>
      <video:description>&quot;Lec 12 - Application of Waxes&quot; A descriptive discussion of physical properties and dental applications of pattern, processing and impression waxes is presented. Orig. air date: DEC 19 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 26 - Computer Science 169 - Lecture 9</video:title>
      <video:description>Computer Science 169 - Lecture 9

Software Engineering</video:description>
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      <video:duration>2384</video:duration>
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    <loc>https://dnatube.com/videos/Lec-5-CA-Geometry-Similar-Triangles-2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - CA Geometry: Similar Triangles 2</video:title>
      <video:description>CA Geometry: Similar Triangles 2

15-16, similar triangles</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec  87 - SAT Prep: Test 6 Section 7 Part 3</video:title>
      <video:description>SAT Prep: Test 6 Section 7 Part 3

Problems 10-13 starting on page 735</video:description>
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      <video:duration>566</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 27- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 22 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23867.jpg</video:thumbnail_loc>
      <video:duration>3775</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/bLd5S_03kBQ</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Economics</video:tag>
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      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-61A-functional-programming-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 61A - functional programming 2</video:title>
      <video:description>&quot;Lec 2 - Computer Science 61A - functional programming 2&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23747.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/TTK2lZoWbPQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61A-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 61A - Lecture 10</video:title>
      <video:description>Computer Science 61A - Lecture 10

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26955.jpg</video:thumbnail_loc>
      <video:duration>2919</video:duration>
      <video:publication_date>2012-09-19T05:58:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i-k_aNFoaXc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-61A-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 61A - Lecture 12</video:title>
      <video:description>Computer Science 61A - Lecture 12

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26956.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-19T05:59:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hAuizjcteQ0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>61A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 14 - MIT 6.450 Principles of Digital Communications I, Fall 2006 &quot;Lecture 14: Jointly Gaussian random vectors and processes and white Gaussian noise (WGN)

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15809.jpg</video:thumbnail_loc>
      <video:duration>4834</video:duration>
      <video:publication_date>2012-08-28T20:41:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zJ56b-aErN4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-61A-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 61A - Lecture 18</video:title>
      <video:description>Computer Science 61A - Lecture 18

 Computer Science 61A - Lecture 18

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26963.jpg</video:thumbnail_loc>
      <video:duration>2797</video:duration>
      <video:publication_date>2012-09-19T06:03:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O19FigPDJug</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Last-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Last - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture Last - MIT 6.001 Structure and Interpretation, 1986&quot; Storage Allocation and Garbage Collection

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15795.jpg</video:thumbnail_loc>
      <video:duration>3536</video:duration>
      <video:publication_date>2012-08-28T20:32:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2s2_FAf-yQs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
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      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Interactions-with-the-Physical-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Interactions with the Physical Environment</video:title>
      <video:description>&quot;Lec 25 - Interactions with the Physical Environment&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Every species on earth has an environmental range in which it can live. Usually it flourishes in the central portion of this range. Organisms contain a host of adaptations that allow them to manipulate their environments to remain within their preferred range. Plants and animals differ in the nature of these adaptations, which include the control of water, temperature, pH, and ion concentration.

00:00 - Chapter 1. Introduction 
08:06 - Chapter 2. Thermoregulation 
16:33 - Chapter 3. Physiology of Internal Regulation 
32:17 - Chapter 4. Evaporative Water Loss in Plants and Animals 
43:43 - Chapter 5. Niches 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17350.jpg</video:thumbnail_loc>
      <video:duration>2938</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/VK55uvLukE8</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Niche</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>hibernation</video:tag>
      <video:tag>body</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>ectotherms</video:tag>
      <video:tag>endotherms</video:tag>
      <video:tag>thermoregulation</video:tag>
      <video:tag>oryx</video:tag>
      <video:tag>stoma</video:tag>
      <video:tag>transpiration</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-61A-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 61A - Lecture 13</video:title>
      <video:description>Computer Science 61A - Lecture 13

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26957.jpg</video:thumbnail_loc>
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      <video:description>This is lecture 5 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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Reconstruction to the Great Depression</video:description>
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Psychology and Economics</video:description>
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Analytic Geometry and Calculus</video:description>
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Analytic Geometry and Calculus</video:description>
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      <video:description>Economics 119 - Lecture 5: Reference Point Determination

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25814.jpg</video:thumbnail_loc>
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Part of the Emerging Writer&apos;s Series, Maile Chapman chose a student to read with her from submissions. The slected student was a fourth year. Maile Chapman is the author of the novel Your Presence is Requested at Suvanto (Graywolf Press, 2010; Jonathan Cape, UK, 2010). Her stories have appeared in literary magazines and anthologies in the United States, the United Kingdom, Ireland, and Finland. She is currently a fellow at The New York Public Library&apos;s Dorothy B. and Lewis Cullman Center for Scholars and Writers.</video:description>
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      <video:tag>chapman</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-47-Examples-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Examples-Water</video:title>
      <video:description>Examples-Water

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>172</video:duration>
      <video:publication_date>2012-09-19T02:50:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PyIiTK0eXrA</video:player_loc>
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      <video:tag>Examples</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Bailout-4-Mark-to-model-vs-mark-to-market</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Bailout 4: Mark-to-model vs. mark-to-market</video:title>
      <video:description>Bailout 4: Mark-to-model vs. mark-to-market

Different ways of accounting for an asset.  Mark-to-model vs. mark-to-market.</video:description>
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      <video:duration>684</video:duration>
      <video:publication_date>2012-09-11T01:32:58.000Z</video:publication_date>
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      <video:uploader>0|51|0</video:uploader>
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      <video:tag>4</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>model</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Market</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Cognitive-Science-C103-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Cognitive Science C103 - Lecture 12</video:title>
      <video:description>Cognitive Science C103 - Lecture 12

History of Information</video:description>
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      <video:duration>4679</video:duration>
      <video:publication_date>2012-09-18T17:41:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wbVO5AKOAYM</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
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      <video:tag>Cognitive</video:tag>
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      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Cognitive-Science-C103-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Cognitive Science C103 - Lecture 9</video:title>
      <video:description>Cognitive Science C103 - Lecture 9

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25828.jpg</video:thumbnail_loc>
      <video:duration>4643</video:duration>
      <video:publication_date>2012-09-18T17:47:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/abZ04f15ASk</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Backwardation-Bullish-or-Bearish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Backwardation Bullish or Bearish</video:title>
      <video:description>Backwardation Bullish or Bearish

Thinking about why backwardation in commodities markets is bullish</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20393.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-09-06T14:39:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1CxRVVGGNJU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>backwardation</video:tag>
      <video:tag>Bullish</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Bearish</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Economics-119-Lecture-10-Quasi-Hyperbolic-Discounting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Economics 119 - Lecture 10: Quasi-Hyperbolic Discounting</video:title>
      <video:description>Economics 119 - Lecture 10: Quasi-Hyperbolic Discounting

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25829.jpg</video:thumbnail_loc>
      <video:duration>4816</video:duration>
      <video:publication_date>2012-09-18T17:47:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8DVZfreDqXY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>quasi</video:tag>
      <video:tag>hyperbolic</video:tag>
      <video:tag>Discounting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-CS-61B-Amortized-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - CS 61B  Amortized Analysis</video:title>
      <video:description>CS 61B  Amortized Analysis

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19634.jpg</video:thumbnail_loc>
      <video:duration>2787</video:duration>
      <video:publication_date>2012-09-05T03:56:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UYcWpldlX-o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Biodiversity-Flourishes-in-Phanerozoic-Eon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Biodiversity Flourishes in Phanerozoic Eon</video:title>
      <video:description>Biodiversity Flourishes in Phanerozoic Eon

Cambrian explosion and biodiversity in the Phanerozoic Eon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24994.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-17T17:57:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MS7x2hDEhrw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>biodiversity</video:tag>
      <video:tag>Flourishes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Phanerozoic</video:tag>
      <video:tag>Eon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Trigonometric-System-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Trigonometric System Example</video:title>
      <video:description>Trigonometric System Example

2010 IIT JEE Paper 1 Problem 55 Trigonometric System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24995.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-17T17:58:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y2ed-g8Lpdc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Trigonometric</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Directing-Effects-in-Electrophilic-Aromatic-Substitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Directing Effects in Electrophilic Aromatic Substitution</video:title>
      <video:description>Lec 6- Directing Effects in Electrophilic Aromatic Substitution.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17075.jpg</video:thumbnail_loc>
      <video:duration>4522</video:duration>
      <video:publication_date>2012-09-02T05:39:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9PTziE29hBM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Statistics-20-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Statistics 20 - Lecture 6</video:title>
      <video:description>Statistics 20 - Lecture 6

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25830.jpg</video:thumbnail_loc>
      <video:duration>4192</video:duration>
      <video:publication_date>2012-09-18T17:47:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C75lwPY5UcU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-Asteroid-Challenge-Will-We-Be-Ready</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - The Asteroid Challenge: Will We Be Ready?</video:title>
      <video:description>&quot;Lec 11 - The Asteroid Challenge: Will We Be Ready?&quot; Guest lecturer Rusty Schweickart gives a lecture entitled, &quot;The Asteroid Challenge: Will We Be Ready?&quot; for Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.  

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18677.jpg</video:thumbnail_loc>
      <video:duration>4075</video:duration>
      <video:publication_date>2012-09-04T03:49:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CVwRsAltFDw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>Asteroids</video:tag>
      <video:tag>Comets</video:tag>
      <video:tag>Astronauts</video:tag>
      <video:tag>deflection</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>disasters</video:tag>
      <video:tag>hazards</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>IMPACT</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>Near</video:tag>
      <video:tag>object</video:tag>
      <video:tag>craters</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-61A-object-oriented-programmi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 -Computer Science 61A -  object-oriented programmi</video:title>
      <video:description>&quot;Lec 17 -Computer Science 61A -  object-oriented programmi&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23775.jpg</video:thumbnail_loc>
      <video:duration>3200</video:duration>
      <video:publication_date>2012-09-14T11:02:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jq1v8YUftxE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>programmi</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Astronomy 10</video:title>
      <video:description>&quot;Lec 15 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23776.jpg</video:thumbnail_loc>
      <video:duration>3611</video:duration>
      <video:publication_date>2012-09-14T11:02:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SIbSck9dC8E</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9 - PACS 164A</video:title>
      <video:description>This is lecture 9 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19431.jpg</video:thumbnail_loc>
      <video:duration>4802</video:duration>
      <video:publication_date>2012-09-05T02:32:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z2N_NkxSHC4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Aldehydes-and-Ketones-Reversible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Aldehydes and Ketones: Reversible</video:title>
      <video:description>Lec 8- Aldehydes and Ketones: Reversible.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17077.jpg</video:thumbnail_loc>
      <video:duration>4814</video:duration>
      <video:publication_date>2012-09-02T05:40:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hjtIl4mu20g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Astronomy 10</video:title>
      <video:description>&quot;Lec 23 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23786.jpg</video:thumbnail_loc>
      <video:duration>3635</video:duration>
      <video:publication_date>2012-09-14T11:07:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2PJDVn9WeM4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-61A-assignment-and-state</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 61A - : assignment and state</video:title>
      <video:description>&quot;Lec 20 - Computer Science 61A - : assignment and state&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23789.jpg</video:thumbnail_loc>
      <video:duration>2555</video:duration>
      <video:publication_date>2012-09-14T11:10:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/crlcqL7lKME</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>and</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-61A-environments</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21- Computer Science 61A - : environments</video:title>
      <video:description>&quot;Lec 21- Computer Science 61A - : environments&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23790.jpg</video:thumbnail_loc>
      <video:duration>2916</video:duration>
      <video:publication_date>2012-09-14T11:10:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jmDguUbxOns</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myocardial infarction pathology</video:title>
      <video:description>Simple animation with suitable text overlays to explain the pathogenesis of Myocardial infarction, and risk factors as well as primary management</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1708.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-04-13T12:53:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mGFFzIzHbCM</video:player_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mi</video:tag>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
      <video:tag>markiv</video:tag>
      <video:tag>Mark</video:tag>
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      <video:tag>Heart</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
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      <video:tag>neelesh</video:tag>
      <video:tag>bhandari</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-61A-mutable-data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Computer Science 61A - : mutable data</video:title>
      <video:description>&quot;Lec 23 - Computer Science 61A - : mutable data&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23792.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-14T11:11:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OCocDioUZOo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>mutable</video:tag>
      <video:tag>data</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Struction-and-functions-of-Immunoglobulie-G</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Struction and functions of Immunoglobulie G</video:title>
      <video:description>Structure of Immunoglobulin G: Immunoglobulid G (IgG) is a class of antibody produced and secreted by the B lymphocytes. It circulates in the blood and bind with foreign bodies known as antigens and mark them for destruction. This video presents the structure and functions of immunoglobulin G. Edited by Ashraf.</video:description>
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      <video:duration>160</video:duration>
      <video:publication_date>2009-05-14T04:54:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2220.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>Antibodies</video:tag>
      <video:tag>immunoglobulin</video:tag>
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      <video:tag>glycoprotein</video:tag>
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      <video:tag>domain</video:tag>
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      <video:tag>peptide</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>sheet</video:tag>
      <video:tag>strand</video:tag>
      <video:tag>amino</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Scepticism-Externalism-and-the-Ethics-of-Belief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Scepticism, Externalism and the Ethics of Belief</video:title>
      <video:description>&quot;Lec 21- Scepticism, Externalism and the Ethics of Belief&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21506.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2012-09-09T05:41:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EhHz0l3YrE4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Scepticism</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Belief</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Porcelain-Fused-to-Gold-Bond-Strength</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Porcelain Fused to Gold Bond Strength</video:title>
      <video:description>&quot;Lec 21 - Porcelain Fused to Gold Bond Strength&quot; Four tests are presented to demonstrate the strength of the bond of porcelain fused to gold.  Orig. air date: DEC 23 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22805.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2012-09-11T08:05:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/inD8ltyy5sM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Fused</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Strength</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Computer-Science-61A-streams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -Computer Science 61A -: streams</video:title>
      <video:description>&quot;Lec 29 -Computer Science 61A -: streams&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23803.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-14T11:12:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LLl89UwSflo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>streams</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - History C187</video:title>
      <video:description>&quot;Lec 6 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23804.jpg</video:thumbnail_loc>
      <video:duration>4629</video:duration>
      <video:publication_date>2012-09-14T11:12:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ze5O5yGwB-g</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Introduction-to-Primary-and-Secondary-Qualities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22-  Introduction to Primary and Secondary Qualities</video:title>
      <video:description>&quot;Lec 22-  Introduction to Primary and Secondary Qualities&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21508.jpg</video:thumbnail_loc>
      <video:duration>873</video:duration>
      <video:publication_date>2012-09-09T05:41:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aC5znzQmTSs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Qualities</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - History C187</video:title>
      <video:description>&quot;Lec 7 - History C187 &quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23805.jpg</video:thumbnail_loc>
      <video:duration>4623</video:duration>
      <video:publication_date>2012-09-14T11:13:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y6IY_LQlwM0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Making-Sense-of-Perception</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Making Sense of Perception</video:title>
      <video:description>&quot;Lec 25 - Making Sense of Perception&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21514.jpg</video:thumbnail_loc>
      <video:duration>997</video:duration>
      <video:publication_date>2012-09-09T05:42:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yyMZvVALTwo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
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      <video:tag>Sense</video:tag>
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      <video:tag>perception</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 9 - Programming Abstractions (Stanford)&quot; Lecture 9 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie goes over recursion and the proper ways to solve problems recursively. She continues with the example of a program that draws a fractal image and explains a Mandarin code to illustrate the different possibilities of drawing different pictures. She then discusses the problem of moving a stack of disks from one peg to the other peg. Later, she demonstrates the basic principle necessary to solve the problem with a child&apos;s toy and goes through how to solve the problem with a program. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17672.jpg</video:thumbnail_loc>
      <video:duration>2884</video:duration>
      <video:publication_date>2012-09-03T16:49:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uFJhEPrbycQ</video:player_loc>
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      <video:tag>technology</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>recursion</video:tag>
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      <video:tag>call</video:tag>
      <video:tag>procedural</video:tag>
      <video:tag>fractal</video:tag>
      <video:tag>mandarin</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>Permutations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-61A-higher-order-procedures-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 61A - higher-order procedures 2</video:title>
      <video:description>&quot;Lec 4 - Computer Science 61A - higher-order procedures 2&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23751.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
      <video:publication_date>2012-09-14T11:00:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZvH3wF2qg7Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-a-Mini-machine-gun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of a Mini machine gun</video:title>
      <video:description>A mini machine gun? Well it has been proven that is possible to have a mini machine gun.This video proves that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb732c6b-6cb5-48d7-ae7d-a6dc352c99a9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-25T20:20:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7868.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mini</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Gun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Philosophy 3</video:title>
      <video:description>&quot;Lec 18 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27256.jpg</video:thumbnail_loc>
      <video:duration>3153</video:duration>
      <video:publication_date>2012-09-21T04:32:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w-QoXu9VX8k</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Moments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Moments</video:title>
      <video:description>Moments

Introduction to moments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21104.jpg</video:thumbnail_loc>
      <video:duration>854</video:duration>
      <video:publication_date>2012-09-08T17:40:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ESusD8HRLBI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Moments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-164-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 164 - Lecture 24</video:title>
      <video:description>Computer Science 164 - Lecture 24

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26227.jpg</video:thumbnail_loc>
      <video:duration>3947</video:duration>
      <video:publication_date>2012-09-19T00:20:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srqcv-bGggA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 21 -Cognitive Science C103History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24135.jpg</video:thumbnail_loc>
      <video:duration>4814</video:duration>
      <video:publication_date>2012-09-15T03:42:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEE3tokbNEY</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-overview-of-Pectoral-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An overview of Pectoral Muscles.</video:title>
      <video:description>This is an overview of the Pectoral Muscles. The tutorial guides us through the four pectoral muscles, origin and how they work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/80d75a83-9bb9-4732-83cb-45c201d2eb8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2013-01-19T05:21:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28958.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>an</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pectoral</video:tag>
      <video:tag>Muscles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Athetosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Athetosis</video:title>
      <video:description>Athetosis is a condition evident by constant succession of involuntary flexion movement, pronation, writhing, extension and hand and finger supination, and at times for feet and toes. This condition is as a result of extrapyramidal lesion. This video demonstrates this condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f1e81be8-42e8-40fc-86e2-3385e5b51ae8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2013-02-16T02:53:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30274.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Athetosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 32 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 32: Improper integrals

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15633.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
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      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec Last - MIT 3.091 Introduction to Solid State Chemistry&quot; Wrap-up: Closing Remarks about the Course

Student Course Evaluations

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15641.jpg</video:thumbnail_loc>
      <video:duration>2505</video:duration>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>wrap</video:tag>
      <video:tag>up</video:tag>
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      <video:tag>Remarks</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Course</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-92-Invaders-in-Action-Ovarian-Cancer-Cells-Bully-Their-Way-Through-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Invaders in Action: Ovarian Cancer Cells Bully Their Way Through Tissue</video:title>
      <video:description>Lec 92 - Invaders in Action: Ovarian Cancer Cells Bully Their Way Through Tissue. A team led by Joan Brugge, the Louise Foote Pfeiffer Professor of Cell Biology at Harvard Medical School, recently shed light on how ovarian cancer spreads. In a paper published in June 2011 in the journal Cancer Discovery, Brugge and colleagues found that ovarian cancer cells act like bullies, using brute force to plow their way through tissue and colonize additional organs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16133.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-08-29T09:50:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0MuEnAUb9v4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ovarian</video:tag>
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      <video:tag>cells</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Joan</video:tag>
      <video:tag>Brugge</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Discovery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-History-C187-No-visuals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - History C187 No visuals</video:title>
      <video:description>&quot;Lec 11 - History C187 No visuals&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23809.jpg</video:thumbnail_loc>
      <video:duration>4503</video:duration>
      <video:publication_date>2012-09-14T11:14:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vbf2-YQF0fU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Bond-Strength-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Bond Strength Test</video:title>
      <video:description>&quot;Lec 24 - Bond Strength Test&quot; Methods of determining bond strength of porcelain fused to metal crown.  Orig. air date: MAR 21 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:publication_date>2012-09-11T08:05:18.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - History C187</video:title>
      <video:description>&quot;Lec 12 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23810.jpg</video:thumbnail_loc>
      <video:duration>4722</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/JSZjYR5ETU0</video:player_loc>
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      <video:tag>C187</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inspirational-Women-in-Science-and-Beatrice-Tinsley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inspirational Women in Science and Beatrice Tinsley</video:title>
      <video:description>This video examines the life and achievements of astronomer Beatrice Tinsley.  Also encourages the audience to celebrate other notable women in science in honor of Ada Lovelace Day, considered by some to be the first computer programmer.</video:description>
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      <video:duration>376</video:duration>
      <video:publication_date>2012-12-10T05:52:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28555.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Beatrice</video:tag>
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      <video:tag>women</video:tag>
      <video:tag>scientists</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-SAT-Prep-Test-2-Section-3-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -SAT Prep: Test 2 Section 3 part 1</video:title>
      <video:description>SAT Prep: Test 2 Section 3 part 1

Problems 1-4 starting on page 459</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22104.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-11T00:49:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0QvGgONYDeA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Section</video:tag>
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      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Biology-1B-Population-Genetics-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Biology 1B - Population Genetics III</video:title>
      <video:description>&quot;Lec 18 - Biology 1B - Population Genetics III&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27216.jpg</video:thumbnail_loc>
      <video:duration>2896</video:duration>
      <video:publication_date>2012-09-21T03:58:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KZYePGDdktQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
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      <video:tag>1B</video:tag>
      <video:tag>population</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>III</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-Introduction-to-Bioengineering-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT Introduction to Bioengineering, Spring 2006</video:title>
      <video:description>&quot;Lec 3 - MIT Introduction to Bioengineering, Spring 2006&quot; Chemical Foundations of Bioengineering (cont.) - Prof. Paul Matsudaira

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15078.jpg</video:thumbnail_loc>
      <video:duration>3170</video:duration>
      <video:publication_date>2012-08-28T13:01:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nq6Fs0RkW9A</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>biomems</video:tag>
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      <video:tag>bioprocessing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 29 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 7

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15723.jpg</video:thumbnail_loc>
      <video:duration>3234</video:duration>
      <video:publication_date>2012-08-28T19:55:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/28tqrlZSMhk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
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      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
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      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-WorkEnergy-problem-with-Friction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Work/Energy problem with Friction</video:title>
      <video:description>Work/Energy problem with Friction

A conservation of energy problem where all of the energy is not conserved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21098.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-08T17:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YvacYWgygaA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>work</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>with</video:tag>
      <video:tag>friction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-26-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 26-Computer Science 164 -</video:title>
      <video:description>lec 26-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27567.jpg</video:thumbnail_loc>
      <video:duration>2745</video:duration>
      <video:publication_date>2012-09-30T08:38:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fao6nyVmraw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Projectile-Motion-with-Ordered-Set-Notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Projectile Motion with Ordered Set Notation</video:title>
      <video:description>Projectile Motion with Ordered Set Notation

Solving the second part to the projectile motion problem (with wind gust) using ordered set vector notation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21110.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-08T17:43:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jl_gQ-eL3xo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Projectile</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Ordered</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>Notation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Visual-Understanding-of-Centripetal-Acceleration-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Visual Understanding of Centripetal Acceleration Formula</video:title>
      <video:description>Visual Understanding of Centripetal Acceleration Formula

Visual understanding of how centripetal acceleration relates to velocity and radius</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21112.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-08T17:43:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NH1_sO8QY3o</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Visual</video:tag>
      <video:tag>Understanding</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Charged-particle-in-a-magnetic-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Charged particle in a magnetic field</video:title>
      <video:description>This video shows the behaviour of charged particle in a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11225.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2011-12-11T23:51:38.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/11225.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>charged</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-96-Linear-Algebra-Transpose-of-a-Vector</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Linear Algebra: Transpose of a Vector</video:title>
      <video:description>Linear Algebra: Transpose of a Vector

Transpose of a column vector.  Matrix-matrix products using vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22111.jpg</video:thumbnail_loc>
      <video:duration>726</video:duration>
      <video:publication_date>2012-09-11T00:50:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lSoaMCNKfAg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Transpose</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vector</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Linear-Algebra-Rowspace-and-Left-Nullspace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Linear Algebra: Rowspace and Left Nullspace</video:title>
      <video:description>Linear Algebra: Rowspace and Left Nullspace

Rowspace and Left Nullspace</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22112.jpg</video:thumbnail_loc>
      <video:duration>1398</video:duration>
      <video:publication_date>2012-09-11T00:50:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qBfc57x_RSg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Rowspace</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>nullspace</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Lin-Alg-Orthogonal-Complement-of-the-Nullspace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Lin Alg: Orthogonal Complement of the Nullspace</video:title>
      <video:description>Lin Alg: Orthogonal Complement of the Nullspace

The orthogonal complement of the nullspace and left nullspace.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22125.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-09-11T00:54:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LE_aQAur7nI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Orthogonal</video:tag>
      <video:tag>Complement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nullspace</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-SAT-Prep-Test-2-Section-3-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  25 - SAT Prep: Test 2 Section 3 Part 6</video:title>
      <video:description>SAT Prep: Test 2 Section 3 Part 6

Problem 20 on page 464</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22126.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-09-11T00:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FEEsj1puK9k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 8 -Cognitive Science C103 History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24122.jpg</video:thumbnail_loc>
      <video:duration>4281</video:duration>
      <video:publication_date>2012-09-15T03:39:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V-Da0jZgm6Q</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-Linear-Alg-Rowspace-Solution-to-Axb-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Linear Alg: Rowspace Solution to Ax=b example</video:title>
      <video:description>Linear Alg: Rowspace Solution to Ax=b example

Visualizing the rowspace solution to Ax=b</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22132.jpg</video:thumbnail_loc>
      <video:duration>1178</video:duration>
      <video:publication_date>2012-09-11T00:55:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdf2CuMGdKs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Rowspace</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Ax</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Lin-Alg-Showing-that-A-transpose-x-A-is-invertible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Lin Alg: Showing that A-transpose x A is invertible</video:title>
      <video:description>Lin Alg: Showing that A-transpose x A is invertible

Showing that (transpose of A)(A) is invertible if A has linearly independent columns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22135.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2012-09-11T00:56:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ESSMQH6Y5OA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>that</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Transpose</video:tag>
      <video:tag>x</video:tag>
      <video:tag>is</video:tag>
      <video:tag>invertible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-2nd-Order-Linear-Homogeneous-Differential-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - 2nd Order Linear Homogeneous Differential Equations 2</video:title>
      <video:description>2nd Order Linear Homogeneous Differential Equations 2

Let&apos;s find the general solution!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22141.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2012-09-11T00:57:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SPVqgkOZMAc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2nd</video:tag>
      <video:tag>order</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Homogeneous</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Linear-Algebra-Least-Squares-Approximation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Linear Algebra: Least Squares Approximation</video:title>
      <video:description>Linear Algebra: Least Squares Approximation

The least squares approximation for otherwise unsolvable equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22147.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-11T00:59:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MC7l96tW8V8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - History C187</video:title>
      <video:description>&quot;Lec 13 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23811.jpg</video:thumbnail_loc>
      <video:duration>4431</video:duration>
      <video:publication_date>2012-09-14T11:14:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/El5tkvTJzsM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - History C187</video:title>
      <video:description>&quot;Lec 14 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23812.jpg</video:thumbnail_loc>
      <video:duration>4344</video:duration>
      <video:publication_date>2012-09-14T11:14:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hzLcfuDQafc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tellurium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tellurium video - Periodic Table of Videos</video:title>
      <video:description>Tellurium is element number 52. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12153.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-04-03T14:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ChFbVu4Mpk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tellurium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-SAT-Prep-Test-2-Section-9-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  33 - SAT Prep: Test 2 Section 9 Part 2</video:title>
      <video:description>SAT Prep: Test 2 Section 9 Part 2

Problems 6-9 starting on page 488</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22155.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-11T01:01:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nognGA0mtcU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cerium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cerium video - Periodic Table of Videos</video:title>
      <video:description>The sparks will fly as The Professor discusses element number 58. More chemistry at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12151.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-04-03T14:47:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/frD3126ry8o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cerium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Complex-roots-of-the-characteristic-equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Complex roots of the characteristic equations 2</video:title>
      <video:description>Complex roots of the characteristic equations 2

What happens when the characteristic equation has complex roots?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22160.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-09-11T01:03:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jJyRrIZ595c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Lin-Alg-Alternate-Basis-Tranformation-Matrix-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Lin Alg: Alternate Basis Tranformation Matrix Example</video:title>
      <video:description>Lin Alg: Alternate Basis Tranformation Matrix Example

Example of finding the transformation matrix for an alternate basis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22162.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2012-09-11T01:03:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lCRGNykWqFI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Alternate</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>Tranformation</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Complex-roots-of-the-characteristic-equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Complex roots of the characteristic equations 3</video:title>
      <video:description>Complex roots of the characteristic equations 3

Lets do an example with initial conditions!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22163.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-09-11T01:03:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rGaM6pwqhB0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-SAT-Prep-Test-2-Section-9-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  34 - SAT Prep: Test 2 Section 9 Part 3</video:title>
      <video:description>SAT Prep: Test 2 Section 9 Part 3

Problems 10-12 starting on page 489</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22164.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-11T01:04:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n30T7Uc6IOg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Points-on-a-number-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Points on a number line</video:title>
      <video:description>Points on a number line

U09_L1_T3_we2 Points on a number line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25102.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-09-18T01:14:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uC09taczvOo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Points</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Linear-Algebra-Introduction-to-Orthonormal-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Linear Algebra: Introduction to Orthonormal Bases</video:title>
      <video:description>Linear Algebra: Introduction to Orthonormal Bases

Looking at sets and bases that are orthonormal -- or where all the vectors have length 1 and are orthogonal to each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22168.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2012-09-11T01:05:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7BFx8pt2aTQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>orthonormal</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Christian-Roman-Empire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Christian Roman Empire</video:title>
      <video:description>&quot;Lec 4 - The Christian Roman Empire&quot;The Early Middle Ages, 284--1000 (HIST 210)

The emperor Constantine&apos;s conversion to Christianity brought  change to the Roman Empire as its population gradually abandoned the old religions in favor of Christianity. The reign of Julian the Apostate, a nephew of Constantine, saw the last serious attempt to restore civic polytheism as the official religion.  The Christian church of the fourth century was divided, however, by two serious heresies: Arianism and Donatism.  Religious dissent led to the intervention of the emperors at church councils and elsewhere. Professor Freedman then introduces St. Augustine&apos;s Confessions, including an overview of Platonism.

00:00 - Chapter 1. Introduction 
08:09 - Chapter 2. Julian the Apostate
12:17 - Chapter 3. Essential Heresies: Arianism and Donatism
26:04 - Chapter 4. Essential Heresies 2: Manicheanism
30:06 - Chapter 5. Roman Emperors and Christian Heresies
40:33 - Chapter 6. Introduction to St. Augustine&apos;s Confessions
43:51 - Chapter 7. Platonism

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23463.jpg</video:thumbnail_loc>
      <video:duration>2876</video:duration>
      <video:publication_date>2012-09-14T08:57:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gzibwdsl_SI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Christian</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Empire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Repeated-roots-of-the-characterisitic-equations-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Repeated roots of the characterisitic equations part 2</video:title>
      <video:description>Repeated roots of the characterisitic equations part 2

An example where we use initial conditions to solve a repeated-roots differential equation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22170.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2012-09-11T01:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YezsgIlcb68</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Repeated</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>characterisitic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Linear-Algebra-Coordinates-with-respect-to-orthonormal-bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Linear Algebra: Coordinates with respect to orthonormal bases</video:title>
      <video:description>Linear Algebra: Coordinates with respect to orthonormal bases

Seeing that orthonormal bases make for good coordinate systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22171.jpg</video:thumbnail_loc>
      <video:duration>928</video:duration>
      <video:publication_date>2012-09-11T01:05:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SWbis2zWIvo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Respect</video:tag>
      <video:tag>to</video:tag>
      <video:tag>orthonormal</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Ideal-Gas-Equation-Example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Ideal Gas Equation Example 3</video:title>
      <video:description>Ideal Gas Equation Example 3

Figuring out the mass of Oxygen we have.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22541.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-11T02:26:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/69V-60sga3M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-More-on-Total-Revenue-and-Elasticity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - More on Total Revenue and Elasticity</video:title>
      <video:description>More on Total Revenue and Elasticity

Clarification on the relationship between total revenue and elasticity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25411.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2012-09-18T13:53:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KgrLUQYgIJE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Elasticity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Hopes-for-the-LHC-15-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Hopes for the LHC (15 of 15)</video:title>
      <video:description>Episode 15 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode, Brian and other scientists tell us what they hope the Large Hadron Collider at CERN will reveal about the way the universe works. This film is part of a series originally shown on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8e8a9d2b-03c8-41c2-a261-668d91528575/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2009-04-18T08:57:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1834.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Lin-Alg-Projections-onto-subspaces-with-orthonormal-bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Lin Alg: Projections onto subspaces with orthonormal bases</video:title>
      <video:description>Lin Alg: Projections onto subspaces with orthonormal bases

Projections onto subspaces with orthonormal bases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22173.jpg</video:thumbnail_loc>
      <video:duration>974</video:duration>
      <video:publication_date>2012-09-11T01:05:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/we829K4NOq8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Projections</video:tag>
      <video:tag>onto</video:tag>
      <video:tag>subspaces</video:tag>
      <video:tag>with</video:tag>
      <video:tag>orthonormal</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - History C187</video:title>
      <video:description>&quot;Lec 16 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23814.jpg</video:thumbnail_loc>
      <video:duration>4761</video:duration>
      <video:publication_date>2012-09-14T11:15:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O6-7Oia8h2Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Characteristics-and-Manipulation-of-Cohesive-Gold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Characteristics and Manipulation of Cohesive Gold</video:title>
      <video:description>&quot;Lec 28 - Characteristics and Manipulation of Cohesive Gold&quot; Describes various types of cohesive gold and their properties. In addition, annealing and condensing of cohesive gold is discussed. Orig. air date: SEP 12 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22812.jpg</video:thumbnail_loc>
      <video:duration>1273</video:duration>
      <video:publication_date>2012-09-11T08:05:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gQeMfb1RzhQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Characteristics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>manipulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - History C187</video:title>
      <video:description>&quot;Lec 17 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23815.jpg</video:thumbnail_loc>
      <video:duration>4223</video:duration>
      <video:publication_date>2012-09-14T11:15:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3z8dopy-6BM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Alginate-Mixing-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Alginate Mixing Technique</video:title>
      <video:description>&quot;Lec 30 - Alginate Mixing Technique&quot; Mixing of alginate impression material, normal and fast set.  Orig. air date: AUG 3 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22814.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2012-09-11T08:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/110jFSkZl6k</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>alginate</video:tag>
      <video:tag>mixing</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - History C187</video:title>
      <video:description>&quot;Lec 18 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23816.jpg</video:thumbnail_loc>
      <video:duration>4422</video:duration>
      <video:publication_date>2012-09-14T11:15:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BFn1cwlmrJY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Preparation-of-Fynal-Cement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Preparation of Fynal Cement</video:title>
      <video:description>&quot;Lec 18 - Preparation of Fynal Cement&quot; Demonstrates the mixing of Tynal, a zinc oxide eugenol cement used for cementation of inlays, crowns, and bridges.  Orig. air date: DEC 18 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22802.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-11T07:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gareoo4e_Pg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fynal</video:tag>
      <video:tag>Cement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Statistics-21-88a532</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Statistics 21</video:title>
      <video:description>&quot;Lec 15 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23940.jpg</video:thumbnail_loc>
      <video:duration>4868</video:duration>
      <video:publication_date>2012-09-14T12:10:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JmBs9_VBA9Q</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-First-living-things-on-land-clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - First living things on land clarification</video:title>
      <video:description>First living things on land clarification

First living things on land clarification (This video copyrighted under Create Commons Attribution and Share-Alike CC-BY-SA license)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24996.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-17T17:58:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3gUE_P9T-Wk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>on</video:tag>
      <video:tag>land</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Class-V-Amalgam-Restoration-Condensation-and-Carving</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Class V Amalgam Restoration: Condensation and Carving</video:title>
      <video:description>&quot;Lec 7 - Class V Amalgam Restoration: Condensation and Carving&quot; Third part of the procedure, amalgam condensation and carving.  Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22822.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-11T08:11:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6beJ53-FZ4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>condensation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Carving</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Instrument-Sharpening-Hand-Cutting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Instrument Sharpening (Hand Cutting)</video:title>
      <video:description>&quot;Lec 10 - Instrument Sharpening (Hand Cutting)&quot; Demonstrates the technique for sharpening hand cutting instruments in Operative Dentistry.  Orig. air date: SEP 6 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22825.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-11T08:11:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g1Y-p_vviU8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>Sharpening</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Cutting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Class-I-Buccal-Pit-Cohesive-Gold-Foil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Class I Buccal Pit Cohesive Gold Foil</video:title>
      <video:description>&quot;Lec 16 - Class I Buccal Pit Cohesive Gold Foil&quot; Demonstration of the preparation and filling of a Class I buccal pit in a mandibular molar. Fibrous gold foil is used to restore this cavity. Orig. air date: SEP 12 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22831.jpg</video:thumbnail_loc>
      <video:duration>1449</video:duration>
      <video:publication_date>2012-09-11T08:12:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HMcnvaD1MTY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>class</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Buccal</video:tag>
      <video:tag>Pit</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Computer-Science-61A-mapreduce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Computer Science 61A - mapreduce</video:title>
      <video:description>&quot;Lec 33 - Computer Science 61A - mapreduceThe Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23822.jpg</video:thumbnail_loc>
      <video:duration>2817</video:duration>
      <video:publication_date>2012-09-14T11:27:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OVbHFr6SG_8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>mapreduce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-MS-affect-our-bodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does MS affect our bodies</video:title>
      <video:description>How does Multiple Sclerosis affects us? Take a look at the physical and chemical causes for multiple sclerosis as well as it&apos;s effects. Although a video made during MS awareness day, it is still relevant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/efe5f8da-1d8b-48e3-a711-130b97f3fd91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2014-10-03T12:40:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31862.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Multiple</video:tag>
      <video:tag>sclerosis</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>consequences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Intermediary-Base-Calcium-Hydroxide-and-Zinc-Oxide-Eugenol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Intermediary Base - Calcium Hydroxide and Zinc Oxide Eugenol</video:title>
      <video:description>&quot;Lec 17 - Intermediary Base - Calcium Hydroxide and Zinc Oxide Eugenol&quot; The technique for mixing Dycal and Cavitec and discussion of their use are demonstrated.  Orig. air date: JAN 9 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22832.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2012-09-11T08:12:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z3Uk15_Lszg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Intermediary</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>Hydroxide</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Eugenol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Blurred-Vision-Architectures-of-Surveillance-from-Mies-to-SANAA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Blurred Vision: Architectures of Surveillance from Mies to SANAA</video:title>
      <video:description>Lec 34- Blurred Vision: Architectures of Surveillance from Mies to SANAA.
Beatriz Colomina
Rice School of Architecture Spring 2009 Lecture Series</video:description>
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      <video:duration>4518</video:duration>
      <video:publication_date>2012-09-02T19:04:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C3rO0hi4Fhs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>SANAA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Biology-1AL-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 5.

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27029.jpg</video:thumbnail_loc>
      <video:duration>4787</video:duration>
      <video:publication_date>2012-09-19T06:26:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5iYOm0rLiNU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Biology-1AL-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 1.

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27013.jpg</video:thumbnail_loc>
      <video:duration>4723</video:duration>
      <video:publication_date>2012-09-19T06:22:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SoQuDZUuqL0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Journalism-102AC-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Journalism 102AC - Lecture 7</video:title>
      <video:description>Journalism 102AC - Lecture 7

The Wire: When Journalism Meets Drama</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27076.jpg</video:thumbnail_loc>
      <video:duration>4482</video:duration>
      <video:publication_date>2012-09-19T06:39:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yABvevFjDVo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Journalism</video:tag>
      <video:tag>102AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Physics-111-Energy-Levels-Lecture-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Physics 111: Energy Levels Lecture Part 2</video:title>
      <video:description>Physics 111: Energy Levels Lecture Part 2

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video provides background on energy levels in quantum mechanics useful for many experiments in the Physics 111 Laboratory.  The potential energy released for an electron and the Energy of electron distribution are discussed.



http://advancedlab.org</video:description>
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      <video:duration>2101</video:duration>
      <video:publication_date>2012-09-19T06:22:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Eypw0DmVBxk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Levels</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 22 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27055.jpg</video:thumbnail_loc>
      <video:duration>4660</video:duration>
      <video:publication_date>2012-09-19T06:33:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K3i-tyVwwwg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-HIV-Infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of HIV Infection</video:title>
      <video:description>The growth of HIV it gets the potential to change its structure(Mutation),this helps the virus to become resistant to previous drug therapy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/356c8229-59ba-4733-a4c3-716cb2814ba4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2009-05-27T19:49:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2481.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>immunology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-CMOS-Process-Variations-A-Critical-Operation-Point-Hypothesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - CMOS Process Variations: A Critical Operation Point Hypothesis</video:title>
      <video:description>&quot;Lec 14 - CMOS Process Variations: A Critical Operation Point Hypothesis&quot; April 2, 2008 lecture by Janak H. Patel for the Stanford University Computer Systems Colloquium (EE380).

Prevailing understanding of a chip&apos;s behavior under large process variations with statistical delay assumptions leads one to conclude that a small number of errors are likely as we progress further down on Moore&apos;s Law. This understanding is challenged by a new hypothesis which states that in every large CMOS chip, there exist critical operations points (frequency, voltage, temperature) such that it divides the 3-D space in to two distinct spaces: Error-free operation and Massive errors.

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17451.jpg</video:thumbnail_loc>
      <video:duration>3838</video:duration>
      <video:publication_date>2012-09-03T13:51:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rf8qTpW6BH4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Chip</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Statistical</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>variations</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>binning</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Electrical Engineering 240</video:title>
      <video:description>lec 8-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20888.jpg</video:thumbnail_loc>
      <video:duration>4911</video:duration>
      <video:publication_date>2012-09-07T23:57:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KdHsxfpUIhA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-C245-Equivalent-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Electrical Engineering C245 - Equivalent Circuit</video:title>
      <video:description>&quot;Lec 13 - Electrical Engineering C245 - Equivalent Circuit&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24349.jpg</video:thumbnail_loc>
      <video:duration>4902</video:duration>
      <video:publication_date>2012-09-15T07:00:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WAPlCbuiDWI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Equivalent</video:tag>
      <video:tag>Circuit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Addition-Rule-for-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 3 Addition Rule for Probability</video:title>
      <video:description>Addition Rule for Probability

Venn diagrams and the addition rule for probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21850.jpg</video:thumbnail_loc>
      <video:duration>643</video:duration>
      <video:publication_date>2012-09-10T16:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QE2uR6Z-NcU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>for</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Electrical Engineering 140</video:title>
      <video:description>lec 10-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20993.jpg</video:thumbnail_loc>
      <video:duration>4110</video:duration>
      <video:publication_date>2012-09-08T08:34:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AoZXOteoeHs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Topical-Fluoride-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Topical Fluoride Application</video:title>
      <video:description>&quot;Lec 7 - Topical Fluoride Application&quot; This videotape demonstrates two methods of topical fluoride application; the tray technique and the cotton roll holder technique. Orig. air date: SEP 5 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22856.jpg</video:thumbnail_loc>
      <video:duration>763</video:duration>
      <video:publication_date>2012-09-11T08:25:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBs1C3u4lzI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Topical</video:tag>
      <video:tag>Fluoride</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Fundamental-Skills-for-Instrumentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Fundamental Skills for Instrumentation</video:title>
      <video:description>&quot;Lec 9 - Fundamental Skills for Instrumentation&quot; Description of fulcrum, instrument grasp and wrist motion and how they effect the stroke.  Orig. air date: JUL 8 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1161</video:duration>
      <video:publication_date>2012-09-11T08:25:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1xaC43KfTik</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>skills</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Instrumentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hypertension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hypertension?</video:title>
      <video:description>Direct Renin Inhibition is the first new mode of action in anti-hypertensive treatment for over a decade. The mechanism of action of Aliskiren (Rasilez) is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e56773f6-6a03-4a91-9904-c431de8ad360/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2013-02-05T04:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29146.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypertension</video:tag>
      <video:tag>Aliskiren</video:tag>
      <video:tag>Rasilez</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 12 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood reminds the students that the best class of functions for Fourier Functions are rapidly decreasing functions.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17621.jpg</video:thumbnail_loc>
      <video:duration>3176</video:duration>
      <video:publication_date>2012-09-03T16:29:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MQ_qTG7dcJQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>rapidly</video:tag>
      <video:tag>decreasing</video:tag>
      <video:tag>decays</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>derivative</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Lin-Alg-Example-using-orthogonal-change-of-basis-matrix-to-find-transformation-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Lin Alg: Example using orthogonal change-of-basis matrix to find transformation matrix</video:title>
      <video:description>Lin Alg: Example using orthogonal change-of-basis matrix to find transformation matrix

Example using orthogonal change-of-basis matrix to find transformation matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22176.jpg</video:thumbnail_loc>
      <video:duration>1624</video:duration>
      <video:publication_date>2012-09-11T01:06:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gfVY7cW7VLQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Orthogonal</video:tag>
      <video:tag>change</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>to</video:tag>
      <video:tag>find</video:tag>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Yeast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Yeast?</video:title>
      <video:description>What is yeast?

Yeast infection, beer brewing &amp; baking are some of its roles - But &apos;what the Candida&apos; is it?!

www.singerinstruments.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11998.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2012-03-29T13:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LVL0D11RYf4</video:player_loc>
      <video:uploader>Singer Instruments</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>yeast</video:tag>
      <video:tag>Candida</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>Thrush</video:tag>
      <video:tag>Beer</video:tag>
      <video:tag>Brewing</video:tag>
      <video:tag>Baking</video:tag>
      <video:tag>agar</video:tag>
      <video:tag>cerevisiae</video:tag>
      <video:tag>pombe</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>Instruments</video:tag>
      <video:tag>Tetrad</video:tag>
      <video:tag>Spore</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Ideal-Gas-Example-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Ideal Gas Example 4</video:title>
      <video:description>Ideal Gas Example 4

Figuring out the molar mass of a mystery molecule at STP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22542.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2012-09-11T02:27:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Osl6HEDZZ-E</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-Of-Presbyopia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties Of Presbyopia</video:title>
      <video:description>This video explains the meaning of presbyopia. People who suffers from presbyopia loses the ability to focus on near objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b56b7e87-9963-4470-b110-f117a5e67a60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-12-11T23:27:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11117.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Presbyopia</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>old</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Hypermetropia</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-32-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 32- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 32- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16884.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-09-01T14:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pangiQRPBzg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 19 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood demonstrates aliasing by showing the class what happens when you under sample music.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.
Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17633.jpg</video:thumbnail_loc>
      <video:duration>3126</video:duration>
      <video:publication_date>2012-09-03T16:33:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XkA1nccwauM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>spinning</video:tag>
      <video:tag>fan</video:tag>
      <video:tag>under</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>bandwidth</video:tag>
      <video:tag>discrete</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-The-Direction-Of-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying The Direction Of Magnetic Field</video:title>
      <video:description>This video demonstrates the rules in determining the direction of a magnetic field. Rules used in the presentation are, right hand thumb rule for straight conductors and circular conductors, Maxwell&apos;s cork screw rule, and ampere&apos;s swimming rule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5069857f-e923-47b7-b1d1-cc55467752d0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-12T02:44:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11415.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Law</video:category>
      <video:tag>determine</video:tag>
      <video:tag>Direction</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>thumb</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>Cork</video:tag>
      <video:tag>Screw</video:tag>
      <video:tag>Ampere</video:tag>
      <video:tag>Swimming</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Biology-1B-Lecture-25-Fossils-evo-devo-and-evolution-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Biology 1B - Lecture 25: Fossils, evo-devo and evolution of</video:title>
      <video:description>Biology 1B - Lecture 25: Fossils, evo-devo and evolution of

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26450.jpg</video:thumbnail_loc>
      <video:duration>2905</video:duration>
      <video:publication_date>2012-09-19T01:13:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GiMB6cbbIcs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>evo</video:tag>
      <video:tag>devo</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Point-distance-to-plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - Point distance to plane</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Distance between a point and a plane in three dimensions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22202.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2012-09-11T01:12:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7rIFO8hct9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Point</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>to</video:tag>
      <video:tag>plane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-14-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 14 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lecc 14 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24401.jpg</video:thumbnail_loc>
      <video:duration>4690</video:duration>
      <video:publication_date>2012-09-17T03:04:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M3Q5B2a9h5A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lecc</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 12 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Beliefs and Values&quot;

May 13th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20704.jpg</video:thumbnail_loc>
      <video:duration>4421</video:duration>
      <video:publication_date>2012-09-07T15:44:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HgXzpmYfm4k</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-85-Occlusion-Balancing-Interferences-and-Bruxism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Occlusion: Balancing Interferences and Bruxism</video:title>
      <video:description>&quot;Lec 85 - Occlusion: Balancing Interferences and Bruxism&quot; Referred to the clinic for excessive wear of the teeth, patient presents with a balancing interference on left side. Concludes with treatment plan. Orig. air date: JAN 25 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21485.jpg</video:thumbnail_loc>
      <video:duration>323</video:duration>
      <video:publication_date>2012-09-09T05:33:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bkmlZzglCqw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>85</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>Balancing</video:tag>
      <video:tag>Interferences</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bruxism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Acute-Infectious-Diseases-in-Space-and-Time-with-Bryan-Grenfell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Acute Infectious Diseases in Space and Time with Bryan Grenfell</video:title>
      <video:description>Lec 57 - Acute Infectious Diseases in Space and Time with Bryan Grenfell. Bryan Grenfell, Professor of Ecology and Evolutionary Biology and Public Affairs, Woodrow Wilson School, Princeton University addressed biodiversity, ecology and global change with the Harvard University community and beyond.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16097.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-08-29T09:29:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iiEWNPyQExM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Grenfell</video:tag>
      <video:tag>Bryan</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>global</video:tag>
      <video:tag>change</video:tag>
      <video:tag>HUCE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 23 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 23: Flux; normal form of Green&apos;s theorem.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15664.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-08-28T18:47:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_CdoRiNSrqI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Sociology-150A-Cognitive-Biases-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Sociology 150A- Cognitive Biases 3</video:title>
      <video:description>&quot;Lec 5 - Sociology 150A- Cognitive Biases 3&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24251.jpg</video:thumbnail_loc>
      <video:duration>3941</video:duration>
      <video:publication_date>2012-09-15T05:32:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kQLN-rNJ55I</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>150A</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Biases</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 2 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 2: Discrete source encoding

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15797.jpg</video:thumbnail_loc>
      <video:duration>4755</video:duration>
      <video:publication_date>2012-08-28T20:36:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/503wzjz8czs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Nylon-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Nylon Synthesis</video:title>
      <video:description>Nylon Synthesis

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26388.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2012-09-19T01:01:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bNh5hK2f6TM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nylon</video:tag>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulated-galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulated galaxy</video:title>
      <video:description>Barred spiral galaxy simulated soliton dual vortex Dark matter rotation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/11/bb7f2099-f170-4b75-b6c4-eaedf73d3c10/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-11-10T21:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30743.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Barred</video:tag>
      <video:tag>spiral</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>simulated</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>soliton</video:tag>
      <video:tag>gabriel</video:tag>
      <video:tag>kelemen</video:tag>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Singing-Toxicologist-MWV20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Singing Toxicologist (MWV20)</video:title>
      <video:description>He&apos;s been referred to as the &quot;Elvis of E. coli&quot;, the &quot;Sinatra of Salmonella,&quot; and in this episode of MicrobeWorld Video the &quot;singing toxicologist.&quot; Whatever you call him, Carl Winter, Extension Food Toxicologist and Director of the FoodSafe Program at UC Davis, performs parodies of contemporary popular music by modifying lyrics to address food safety issues such as bacterial contamination, irradiation, biotechnology, government regulation, and pesticides. The goal of his songs is to provide science-based food safety information in a fun, accessible way. Thanks to a grant from the USDA, Dr. Winter is now studying how to integrate his music into traditional food safety education programs.

Dr. Winter&apos;s music goes beyond simply educating those who work with food and in this video he shares some of his tips to empower the everyday consumer looking to prevent the spread of foodborne illness.

For more information about food safety please visit the following sites:

foodsafe.ucdavis.edu

www.foodsafety.gov

www.usda.gov</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4238.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
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      <video:tag>uc</video:tag>
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    <loc>https://dnatube.com/videos/Reverse-Transcription-PCR</loc>
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    <video:video>
      <video:title>Reverse Transcription PCR</video:title>
      <video:description>Reverse transcription PCR includes two steps. The first step is reverse transcription, in which RNA is reverse transcribed to its DNA complement (complementary DNA, or cDNA) using reverse transcriptase and primers. The second step is amplification using traditional or real-time PCR.</video:description>
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      <video:duration>256</video:duration>
      <video:publication_date>2010-04-20T02:36:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4308.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-147-Refraction-and-Snells-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 147 - Refraction and Snell&apos;s Law</video:title>
      <video:description>Refraction and Snell&apos;s Law

Refraction and Snell&apos;s Law</video:description>
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      <video:tag>Snell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-152-Virtual-Image</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 152 - Virtual Image</video:title>
      <video:description>Virtual Image

Virtual Image</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21837.jpg</video:thumbnail_loc>
      <video:duration>473</video:duration>
      <video:publication_date>2012-09-10T14:42:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nrOg85VPQgw</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-7-Biology-1A-Cell-membrane-structure-and-transpor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Biology 1A -Cell membrane structure and transpor</video:title>
      <video:description>&quot;Lec 7 -Biology 1A -Cell membrane structure and transpor&quot;General Biology Lecture</video:description>
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      <video:duration>3069</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/eV1QnZXlqWo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>1A</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>transpor</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Linear Algebra: Introduction to Eigenvalues and Eigenvectors</video:title>
      <video:description>Linear Algebra: Introduction to Eigenvalues and Eigenvectors

What eigenvectors and eigenvalues are and why they are interesting</video:description>
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      <video:duration>463</video:duration>
      <video:publication_date>2012-09-11T01:08:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PhfbEr2btGQ</video:player_loc>
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      <video:tag>Eigenvectors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Physics-111-Light-Sources-and-Detectors-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Physics 111  Light Sources and Detectors Lecture</video:title>
      <video:description>Physics 111  Light Sources and Detectors Lecture

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video Light Sources and Detectors accompanies several Physics 111 experiments  that use light detectors, providing theoretical background on Maxwell&apos;s equations and light propagation.

http://advancedlab.org</video:description>
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      <video:duration>2218</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/lQKLakISoBA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>111</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Detectors</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Functional-Waxing-Procedure-for-Mandibular-Technique-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46  - Functional Waxing Procedure for Mandibular Technique Bridge</video:title>
      <video:description>&quot;Lec 46  - Functional Waxing Procedure for Mandibular Technique Bridge&quot; One of eight steps in preparing and cementing a preclinical three unit mandibular posterior bridge.  Orig. air date: AUG 28 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20850.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-07T17:48:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LWYalyraGB4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>for</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>bridge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CHILDBIRTH-AND-PREGNANCY-MESSAGES-for-stress-relief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CHILDBIRTH AND PREGNANCY MESSAGES for stress relief</video:title>
      <video:description>How to help yourself to enhance your circulatory system during pregnancy. Pregnancy massages have been known to help your circulatory system, but you should consult your doctor before beginning your massages. Discover the benefits of pregnancy massages from a licensed massage therapist in this free video on massages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/06/aa0f4dd2-15b4-414c-bd55-b3554d2fbccc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2015-06-30T04:12:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32222.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Pregnancy</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-SAT-Prep-Test-3-Section-4-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  43 - SAT Prep: Test 3 Section 4 Part 3</video:title>
      <video:description>SAT Prep: Test 3 Section 4 Part 3

Problems 10-13 starting on page 533</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22200.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-11T01:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eZuR5-Jng0o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>4</video:tag>
      <video:tag>part</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-142-Normal-vector-from-plane-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Normal vector from plane equation</video:title>
      <video:description>This is a lecture of Khan Academy.
Figuring out a normal vector to a plane from its equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22201.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-11T01:12:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gw-4wltP5tY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-144-Distance-Between-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Distance Between Planes</video:title>
      <video:description>This is a lecture of Khan Academy. Distance Between Planes

2010 IIT JEE Paper 1 Problem 51 Distance Between Planes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22203.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-11T01:12:52.000Z</video:publication_date>
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      <video:tag>Planes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Laplace-Transform-3-Lsinat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Laplace Transform 3 (L{sin(at)})</video:title>
      <video:description>Laplace Transform 3 (L{sin(at)})

Laplace Transform of sin(at) (part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22204.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-11T01:12:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gMcs6RF_LrQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>transform</video:tag>
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      <video:tag>l</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>at</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-44-SAT-Prep-Test-3-Section-4-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  44 - SAT Prep: Test 3 Section 4 Part 4</video:title>
      <video:description>SAT Prep: Test 3 Section 4 Part 4

Problems 14-17 and part of 18 starting on page 534.</video:description>
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      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T01:13:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-rH2wMlppjo</video:player_loc>
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      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Laplace-Transform-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Laplace Transform 4</video:title>
      <video:description>Part 2 of getting the Laplace transform of sin(at)</video:description>
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      <video:duration>553</video:duration>
      <video:publication_date>2012-09-11T01:13:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-cApVwKR1Ps</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Laplace-Transform-5</loc>
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    <video:video>
      <video:title>Lec 30 - Laplace Transform 5</video:title>
      <video:description>Laplace Transform 5

Useful properties of the Laplace Transform</video:description>
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      <video:player_loc>https://www.youtube.com/embed/E2VxbufzuWQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-10-Computer-Science-162-Spring-2012</loc>
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      <video:title>Lecture 10 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 10 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27015.jpg</video:thumbnail_loc>
      <video:duration>4839</video:duration>
      <video:publication_date>2012-09-19T06:23:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xuKNw6gnkDU</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Physics-111-Energy-Transitions-Lecture-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Physics 111: Energy Transitions Lecture Series</video:title>
      <video:description>Physics 111: Energy Transitions Lecture Series

Physics 111 Advanced Laboratory.  Lecture Series

As a theoretical background for several experiments in the  course, this video discusses energy levels of atoms and their structures. Transitions are changes in energy levels that cause photons to be emitted.



http://advancedlab.org</video:description>
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      <video:duration>1805</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/xOMgdVP3AfE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-an-interview-with-Ian-Tattersall-1</loc>
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      <video:title>Evolution: an interview with Ian Tattersall-1</video:title>
      <video:description>When asked how to reach people of America who do not believe in evolution, Ian Tattersall argued that knowledge gained from science and religion are completely separate and should not come into one another’ way. He also stressed that people’s private believes should be respected by everyone. Edited by Ashraf</video:description>
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      <video:publication_date>2007-08-10T01:00:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/681.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>skeptics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Economics-104-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Economics 104 - Lecture 14</video:title>
      <video:description>Economics 104 - Lecture 14

Advanced Microeconomic Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27065.jpg</video:thumbnail_loc>
      <video:duration>5036</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Environ-Sci-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Environ Sci - Lecture 6</video:title>
      <video:description>Environ Sci - Lecture 6

Wildlife Ecology</video:description>
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      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>What is Cardiac Catheterization?</video:title>
      <video:description>The Arnett Housecall series present the &apos;Cardiac Catheterization&apos;. Dr.Robert Cleary presents the method that is used to diagnose a heart condition by seeing inside the heart. Play the video to find out more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8e88c3ec-319f-4402-8ca2-f5443a3cfe40/cand_25.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 2 - Classical Mechanics&quot; (October 3, 2011) Leonard Susskind discusses the some of the basic laws and ideas of modern physics. In this lecture, he focuses on some of the incorrect laws of motion that were first proposed by Aristotle. While they are invalid they provide some insight into how modern physics has developed to the state it is at today.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18979.jpg</video:thumbnail_loc>
      <video:duration>5944</video:duration>
      <video:publication_date>2012-09-04T08:33:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mYDrufxpW9E</video:player_loc>
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      <video:tag>time</video:tag>
      <video:tag>radioactivity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>high</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Stellar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
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      <video:tag>force</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>derivation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 9 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:player_loc>https://www.youtube.com/embed/vHNDOgggNfE</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Housing price conundrum (part 2)

How lower lending standards led to housing price inflation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22221.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2012-09-11T01:20:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wYAhlTHIBT4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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      <video:tag>price</video:tag>
      <video:tag>Conundrum</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gallium (beating heart) Video - Periodic Table of Videos</video:title>
      <video:description>Our updated video about Gallium includes an experiment called &quot;the beating heart&quot; and news of a breakthrough in a our very own labs! More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12098.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-04-03T14:25:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N6ccRvKKwZQ</video:player_loc>
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      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 26 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 26 | MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Oxidation/Reduction (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/HeM4EzQoGOQ</video:player_loc>
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      <video:description>&quot;Lec 17  - Letters and Science C70V&quot;&quot;Descriptive Introduction to Physics</video:description>
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      <video:tag>C70V</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 8 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Polarization
Dielectrics
The Van de Graaff
More on Capacitors

Romanian translation courtesy of Mihai Olteanu.

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Surgical Knot is made to maintain tension on a suture.</video:description>
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      <video:duration>15</video:duration>
      <video:publication_date>2011-11-29T11:22:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8896.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Osmium Video - Periodic Table of Videos</video:title>
      <video:description>Osmium is element number 76. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12105.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/AdX-T2Vv68Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>osmium</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Effect of T</video:title>
      <video:description>Effect of T

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26423.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-09-19T01:08:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JXHl3rYqlHU</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>T</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Housing-Price-Conundrum-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Housing Price Conundrum (part 3)</video:title>
      <video:description>Housing Price Conundrum (part 3)

Why did lending standards become more and more lax from 2000 to 2006?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22223.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-11T01:20:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aAfMps_VyOY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Housing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Conundrum</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wrong Intelligent Designs - Part 2</video:title>
      <video:description>Why our intelligent designs are wrong? This video contains a description with the difference between the same spices to make you understand the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b182b957-c0f3-4bbe-a2cb-29bbd9eb442f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-12-14T06:26:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11785.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>is</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Astronomy as I  See  It</video:title>
      <video:description>Lec 63 - Astronomy as I  See  It. Alyssa Goodman, IIC Founding Director, Harvard-Smithsonian Center for Astrophysics. 

Most scientists draw pictures to communicate their ideas to each other. Goodman&apos;s work on star formation, along with work in other fields, reveals that he seemingly qualitative world of pictures often leads to quantitative insight. This talk will tell how and why the Astronomical Medicine group at the IIC adapted medical imaging software for use on astronomical data, producing results encapsulated in the first interactive &quot;3D PDF&quot; published in Nature. The speaker will also discuss her continuing collaboration with Microsoft Research on the &quot;WorldWide Telescope&quot; and conclude with thoughts on general principles of data visualization, and how clarification of those principles helps both the public and scientists to learn more from scientific investigations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16103.jpg</video:thumbnail_loc>
      <video:duration>3324</video:duration>
      <video:publication_date>2012-08-29T09:31:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U-b8JASaz_Y</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
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      <video:tag>university</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>alyssa</video:tag>
      <video:tag>goodman</video:tag>
      <video:tag>IIC</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>applied</video:tag>
      <video:tag>sciences</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 22 - Basic Rate Problem</video:title>
      <video:description>Basic Rate Problem

U03_L2_T3_we2 : Basic Rate Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24538.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-17T13:53:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7WXijfIZh64</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Problem</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 14-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27651.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/-Imc6mZ4iZ8</video:player_loc>
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    <video:video>
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      <video:description>lec 11- Computer Science 164 -Programming Languages and Compilers</video:description>
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      <video:category>Computer Science</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-29T20:55:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9142.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>in</video:tag>
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      <video:tag>and</video:tag>
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      <video:tag>dise</video:tag>
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      <video:title>Lec 26 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 26 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 26: Spherical coordinates; surface area.

View the complete course at: http://ocw.mit.edu/18-02F07 

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      <video:title>Lec 32 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 32 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 32: Stokes&apos; theorem (cont.); review.

View the complete course at: http://ocw.mit.edu/18-02F07 

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      <video:description>&quot;Lec 4 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; The Decision to Build the Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

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      <video:description>Lec 5- MIT 18.086 Mathematical Methods for Engineers II.
Second-order Wave Equation (including leapfrog)

View the complete course at: http://ocw.mit.edu/18-086S06

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      <video:description>Surface Integral Example Part 2 - Calculating the Surface Differential

Taking the cross product to calculate the surface differential in terms of the parameters</video:description>
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      <video:title>Lec 6- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 6- MIT 18.086 Mathematical Methods for Engineers II.
Wave Profiles, Heat Equation / point source

View the complete course at: http://ocw.mit.edu/18-086S06

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      <video:description>Lec 20- MIT 18.086 Mathematical Methods for Engineers II.
Fast Poisson Solver

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      <video:title>Lec 24- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 24- MIT 18.086 Mathematical Methods for Engineers II.
Error Estimates / Projections

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      <video:description>Lec 17- Electrical Engineering 40 - SC circuits.
Introduction to Microelectronic Circuits</video:description>
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Descriptive Introduction to Physics</video:description>
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      <video:description>&quot;Lec 17 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 17: Orthogonal Matrices and Gram-Schmidt.

View the complete course at: http://ocw.mit.edu/18-06S05 

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Problems 11-14 starting on page 584</video:description>
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Part I of the introduction to mortgage-backed securities</video:description>
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      <video:description>Here&apos;s an update of our video about the element Calcium. All the elements at http://www.periodicvideos.com/</video:description>
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    <video:video>
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    <video:video>
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      <video:description>SAT Prep: Test 4 Section 2 Part 5

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      <video:description>This video demonstrates the successful clinical use of a modified root analogue zirconia implant for immediate single tooth replacement this latest development in immediate dental implantology are root analogue Zirconia implants which fit better into the extraction socket</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ab14ce3e-2ea2-4e3f-b4f2-1a26fa905fdc/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T02:37:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9964.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Laplace-Transform-of-the-Dirac-Delta-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Laplace Transform of the Dirac Delta Function</video:title>
      <video:description>Laplace Transform of the Dirac Delta Function

Figuring out the Laplace Transform of the Dirac Delta Function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22244.jpg</video:thumbnail_loc>
      <video:duration>733</video:duration>
      <video:publication_date>2012-09-11T01:25:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vhfjEpQWWeE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dirac</video:tag>
      <video:tag>Delta</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-SAT-Prep-Test-4-Section-4-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  58 - SAT Prep: Test 4 Section 4 Part 3</video:title>
      <video:description>SAT Prep: Test 4 Section 4 Part 3

Problems 12-16 starting on page 598</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22249.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-11T01:26:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eRzobkVm1Jg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 26 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27336.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-09-21T05:34:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6N-D8Kzs4Y4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actinium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actinium video- Periodic Table of Videos</video:title>
      <video:description>Actinium is element number 89, and first of the actinide series. Videos about all the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12117.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2012-04-03T14:33:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0BlpjWBYW0k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Actinium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Statistics-20-Lecture-9-No-visuals-for-first-25-minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  Statistics 20 - Lecture 9: No visuals for first 25 minutes</video:title>
      <video:description>Statistics 20 - Lecture 9: No visuals for first 25 minutes

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25838.jpg</video:thumbnail_loc>
      <video:duration>4330</video:duration>
      <video:publication_date>2012-09-18T17:50:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3TKCWl1Nx-M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>25</video:tag>
      <video:tag>minutes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Titanium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Titanium video - Periodic Table of Videos</video:title>
      <video:description>New and updated video about the element Titanium.

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12118.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-04-03T14:34:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MpFTQYynrc4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>titanium</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>element</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caesarean-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caesarean Section</video:title>
      <video:description>Video of a Caesarean section, with no audio.  This video is graphic; viewer discretion is advised.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/67092918-2a45-48f0-a070-b0d2bdaeccfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2011-12-01T00:16:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9806.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Caesarean</video:tag>
      <video:tag>Cesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Childbirth-via-Cesarean-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Childbirth via Cesarean Section</video:title>
      <video:description>Cesarean section is a process of childbirth in which the mother is surgically operated to remove the baby for medical reasons or for elective purposes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9825.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2011-12-01T00:29:04.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9825.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Cesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>childbirth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Application-of-Volar-Slab-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application of Volar Slab Cast</video:title>
      <video:description>When bones are broken or dislocated it is important to realign the bones back to their normal position. In this case the video illustrates how to do a volar slab cast application on the forearm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba200449-91e0-4646-9122-9b8f565ee62d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-11-30T10:39:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9593.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Volar</video:tag>
      <video:tag>Slab</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Banking-3-Fractional-Reserve-Banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Banking 3: Fractional Reserve Banking</video:title>
      <video:description>Banking 3: Fractional Reserve Banking

Fractional reserve banking and the multiplier effect.  Introduction to the money supply.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22266.jpg</video:thumbnail_loc>
      <video:duration>708</video:duration>
      <video:publication_date>2012-09-11T01:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nH2-37rTA8U</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>3</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>reserve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hoffman-sign</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hoffman sign</video:title>
      <video:description>The Hoffman sign also referred to as Tinel&apos;s sign is a procedure used by medical practitioners to look for distal nerve degeneration along with other tests for confirmation. This is how it is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/af24e00b-9cd8-4ddb-bfef-38fa15138720/cand_25.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-11-30T08:51:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9357.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hoffman</video:tag>
      <video:tag>sign</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-SAT-Prep-Test-5-Section-3-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  66 - SAT Prep: Test 5 Section 3 Part 3</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 3

More on problem 8 on page 654 and 9-11.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22267.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2012-09-11T01:33:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bOKhHf58978</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Switch Femoral Nerve Block</video:title>
      <video:description>This is a video on the femoral nerve block which is a nerve located on the leg. The block is used numb pain on thigh, knee and femur region.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6a87bb24-c132-4fb6-a28d-9b143dca08ad/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T06:06:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9327.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoral</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Bailout-5-Paying-off-the-debt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Bailout 5: Paying off the debt</video:title>
      <video:description>Bailout 5: Paying off the debt

How the bank can liquidate assets to pay off debt that comes due.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22268.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2012-09-11T01:33:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I8BLj7cRM7c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Paying</video:tag>
      <video:tag>off</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Debt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Bailout-6-Getting-an-equity-infusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Bailout 6: Getting an equity infusion</video:title>
      <video:description>Bailout 6: Getting an equity infusion

The bank gets bailed out by an equity infusion from a sovereign wealth fund.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22269.jpg</video:thumbnail_loc>
      <video:duration>722</video:duration>
      <video:publication_date>2012-09-11T01:33:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jDNalKBb3aA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>infusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Minimally-Invasive-Knee-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimally Invasive Knee Replacement</video:title>
      <video:description>This video demonstrate standard knee replacement surgery is performed through an incision over the front of the knee that measures about 6 to 10 inches long a minimally invasive learn about minimally invasive knee replacement surgery and its advantages over standard surgical procedures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1bfc3913-dd0f-4d50-893b-815d55f02c51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-11-29T21:47:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9189.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Radians-and-degrees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Radians and degrees</video:title>
      <video:description>Radians and degrees

What a radian is.  Converting radians to degrees and vice versa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20027.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-06T01:32:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9zspW8u6kQM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Radians</video:tag>
      <video:tag>and</video:tag>
      <video:tag>degrees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Turbine-Home-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Turbine - Home Made</video:title>
      <video:description>Gas turbine serves to convert chemical energy into  another form of energy such as fuel whose application can be witnessed in jets. This is a video of a home made gas turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9038.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-29T19:26:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9038.flv</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>home</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Bailout-8-Systemic-Risk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Bailout 8: Systemic Risk</video:title>
      <video:description>Bailout 8: Systemic Risk

How the banks are connected.  What happens when one bank fails.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22273.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2012-09-11T01:34:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gX9aKDeAOz4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>8</video:tag>
      <video:tag>systemic</video:tag>
      <video:tag>Risk</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Banking-5-Introduction-to-Bank-Notes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Banking 5: Introduction to Bank Notes</video:title>
      <video:description>Banking 5: Introduction to Bank Notes

Introduction to bank notes (which you are more familiar with than you realize).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22278.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2012-09-11T01:35:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cNFLqhU4MN0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>5</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Notes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cancer</video:title>
      <video:description>Cancer

An introduction to what cancer is and how it is the by-product of broken DNA replication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22354.jpg</video:thumbnail_loc>
      <video:duration>756</video:duration>
      <video:publication_date>2012-09-11T01:50:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RZhL7LDPk8w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Cancer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Bailout-11-Why-these-CDOs-could-be-worth-nothing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Bailout 11: Why these CDOs could be worth nothing</video:title>
      <video:description>Bailout 11: Why these CDOs could be worth nothing

Why a CDO could be worth nothing even though they are &quot;collateralized&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22279.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-11T01:36:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RkIM0Mbc8YQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>these</video:tag>
      <video:tag>CDOs</video:tag>
      <video:tag>Could</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>worth</video:tag>
      <video:tag>nothing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Banking-6-Bank-Notes-and-Checks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Banking 6: Bank Notes and Checks</video:title>
      <video:description>Banking 6: Bank Notes and Checks

More on how bank notes and checks can be used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22280.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-11T01:36:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IOzZVmgK3IM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>6</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Notes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Checks</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Bailout-12-Lone-Star-Transaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Bailout 12: Lone Star Transaction</video:title>
      <video:description>Bailout 12: Lone Star Transaction

A real life example of a transaction involving CDOs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22281.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-11T01:36:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eZZkhSl8lMA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Lone</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Transaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Banking-9-More-on-Reserve-Ratios-Bad-sound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Banking 9: More on Reserve Ratios (Bad sound)</video:title>
      <video:description>Seeing how reserve ratios limit how much lending I can do.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22289.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2012-09-11T01:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DFPBdbx0vFc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>9</video:tag>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>Sound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-SAT-Prep-Test-5-Section-7-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  73 - SAT Prep: Test 5 Section 7 Part 4</video:title>
      <video:description>SAT Prep: Test 5 Section 7 Part 4

Problems 13-15 starting on page 672</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22290.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2012-09-11T01:38:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1SC8pC5FKtM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>7</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Lab-4-Complementation-I-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Lab 4 - Complementation I, Genetics</video:title>
      <video:description>Lec 4- Lab 4 - Complementation I, Genetics.
General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16899.jpg</video:thumbnail_loc>
      <video:duration>4811</video:duration>
      <video:publication_date>2012-09-01T16:04:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GlFCZwEJUNA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Mesioangular-Mandibular-Third-Molar-Impaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Mesioangular Mandibular Third Molar Impaction</video:title>
      <video:description>&quot;Lec 18 - Mesioangular Mandibular Third Molar Impaction&quot;Clinical surgical procedure for performing a standard odontectomy.  Orig. air date: JUN 22 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21194.jpg</video:thumbnail_loc>
      <video:duration>1490</video:duration>
      <video:publication_date>2012-09-09T03:08:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LKoMBKB-jko</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Mesioangular</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Molar</video:tag>
      <video:tag>Impaction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-51-Surgical-Correction-of-Anterior-Open-Bite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Surgical Correction of Anterior Open Bite</video:title>
      <video:description>&quot;Lec 51 - Surgical Correction of Anterior Open Bite&quot; Dr. Hayward discusses the surgery to correct an anterior open bite in a patient. A seventeen month follow-up is included. Orig. air date: APR 28 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21258.jpg</video:thumbnail_loc>
      <video:duration>1142</video:duration>
      <video:publication_date>2012-09-09T03:43:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WQ6EiS4TTRE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>51</video:tag>
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      <video:tag>Anterior</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Bite</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Basic-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 Basic Probability</video:title>
      <video:description>Basic Probability

An introduction to probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21848.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2012-09-10T16:50:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uzkc-qNVoOk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>probability</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Higgs-Boson-God-Particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Higgs Boson- God Particle</video:title>
      <video:description>This video is showing an interview which is about god particle called Higgs Boson. God particle is produce by the collision of high speed particle inside Large Hadron colloider.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cfded13f-0575-4a5a-942a-1a56bc5c5d80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2013-02-03T00:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29108.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Particle Physics</video:category>
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      <video:tag>interview</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec Last - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec Last - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>5292</video:duration>
      <video:publication_date>2012-09-06T17:32:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/75MtSpfamvo</video:player_loc>
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      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-56-Emission-Line-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Emission Line (Quiz)</video:title>
      <video:description>Emission Line (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26229.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2012-09-19T00:20:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z24IYbHtphM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>emission</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Mercury-Vapor-Lamp-Gas-Discharge-Tubes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Mercury Vapor Lamp (Gas Discharge Tubes)</video:title>
      <video:description>Mercury Vapor Lamp (Gas Discharge Tubes)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26262.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2012-09-19T00:34:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vB2OphkrARY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Mercury</video:tag>
      <video:tag>Vapor</video:tag>
      <video:tag>Lamp</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Discharge</video:tag>
      <video:tag>tubes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Banking-10-Introduction-to-leverage-bad-sound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Banking 10:  Introduction to leverage (bad sound)</video:title>
      <video:description>Banking 10:  Introduction to leverage (bad sound)

What leverage is.  Why it is is good or bad.  Leverage and insolvency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22291.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-11T01:39:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8fxilNdEQTo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>10</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Leverage</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>Sound</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lawrencium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lawrencium video - Periodic Table of Videos</video:title>
      <video:description>Lawrencium was another of the topics discussed on The Professor&apos;s recent London Road Trip. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12129.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2012-04-03T14:39:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_zBsnnJOkyA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lawrencium</video:tag>
      <video:tag>Cyclotron</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mendelevium video - Periodic Table of Videos</video:title>
      <video:description>Mendelevium is element number 101. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12130.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/0JlshAo8DuE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mendelevium</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Varicocele is swelling of veins in the scrotum this swelling is due to blood backing up in the veins during the surgery the swollen veins are cut and the ends are closed off other veins in the groin area then take over carrying the blood supply the surgery is done with a technique called laparoscopy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/af4cb26e-f2aa-49af-9dc6-c54ce6aa06c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-11-28T23:21:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8553.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Varicocelectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Topical-Fluoride-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Topical Fluoride Applications</video:title>
      <video:description>&quot;Lec 20 - Topical Fluoride Applications&quot; Demonstrates fluoride application by the solution method using cotton rolls and by the gel method using trays.  Orig. air date: NOV 5 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22869.jpg</video:thumbnail_loc>
      <video:duration>791</video:duration>
      <video:publication_date>2012-09-11T08:26:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xq-UQZiTc0U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Topical</video:tag>
      <video:tag>Fluoride</video:tag>
      <video:tag>applications</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Cognitive-Science-C103-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Cognitive Science C103 - Lecture 20</video:title>
      <video:description>Cognitive Science C103 - Lecture 20

History of Information</video:description>
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Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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http://open.umich.edu/education</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>Diabetic foot disease is a major health problem which concerns 15 percent of the 200 million patients with diabetes worldwide major amputation above or below the knee is a feared complication of diabetes more than 60percent of nontraumatic amputations in the western world are performed in the diabetic population many patients who undergo an amputation have a history of ulceration</video:description>
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      <video:description>Lec 11 - Lecture 11 - Overfitting (May 8, 2012). Overfitting - Fitting the data too well; fitting the noise. Deterministic noise versus stochastic noise. Lecture 11 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
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History of Information</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:tag>Mucosa</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>lost</video:tag>
      <video:tag>tiss</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Astronomy 10</video:title>
      <video:description>&quot;Lec 12 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23768.jpg</video:thumbnail_loc>
      <video:duration>3710</video:duration>
      <video:publication_date>2012-09-14T11:01:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2B6BivsrR2s</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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      <video:tag>Lec</video:tag>
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    <loc>https://dnatube.com/videos/Lec-3-Speech-Examination-of-a-Cleft-Palate-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Speech Examination of a Cleft Palate Child</video:title>
      <video:description>&quot;Lec 3- Speech Examination of a Cleft Palate Child&quot; Shows the speech examination of a cleft palate child by a speech pathologist highlighting physical factors that influence speech development. Orig. air date: FEB 7 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1488</video:duration>
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      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>child</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-144-Mach-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Mach Numbers</video:title>
      <video:description>Mach Numbers

Mach numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21829.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-10T14:34:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VlaGxYjnoPY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>Mach</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Is-human-brain-inefficient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is human brain inefficient?</video:title>
      <video:description>This video presents opinions of different people on how efficient human brain is. One interesting response came from Devid J Linden, the author of ‘The Accidental Mind’. Linden argued that human brain is very inefficient. To illustrate his point, Linden mentioned that if a giant with his head in Baltimore and his toe off the coast of South Africa is bitten by a shark on his toe on Monday, he would not feel it until Wednesday. Edited by Ashraf</video:description>
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      <video:duration>399</video:duration>
      <video:publication_date>2010-11-30T22:11:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6340.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>is</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on controllability and state transfer and their uses in modern electrical engineering for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16347.jpg</video:thumbnail_loc>
      <video:duration>4230</video:duration>
      <video:publication_date>2012-08-29T18:38:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l_orrP7AaOU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>ellipsoid</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>time</video:tag>
      <video:tag>impulsive</video:tag>
      <video:tag>damper</video:tag>
      <video:tag>research</video:tag>
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    <loc>https://dnatube.com/videos/What-Are-Indefinite-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Indefinite Integrals</video:title>
      <video:description>This video explains the methods of indefinite integrals. Various formulas used in the indefinite integrals are shown in this video.</video:description>
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      <video:duration>97</video:duration>
      <video:publication_date>2011-12-11T23:23:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11096.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>indefinite</video:tag>
      <video:tag>Integrals</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Opening-Remarks-at-the-22nd-Annual-Harvard-Forest-Ecology-Symposium-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium - Harvard Forest</video:title>
      <video:description>Lec 1 - Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium - Harvard Forest. Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium Program - David Foster

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15124.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-08-28T13:24:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4jcjknLmJbg</video:player_loc>
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      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Electrical Engineering 141</video:title>
      <video:description>Lec 10- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17051.jpg</video:thumbnail_loc>
      <video:duration>4406</video:duration>
      <video:publication_date>2012-09-02T05:19:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LfM_bvEZ9uI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 188</video:title>
      <video:description>&quot;Lec 21 - Computer Science 188 &quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27164.jpg</video:thumbnail_loc>
      <video:duration>3301</video:duration>
      <video:publication_date>2012-09-21T03:28:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ckWtThYQ9lc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanical-Equivalent-Of-Heat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanical Equivalent Of Heat</video:title>
      <video:description>James Prescoff Joule found that the mechanical work done on a system was equal to the heat protected. This video shows an animation of mechanical equivalent of heat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/dba37fb6-3e9f-4b08-b4a0-595af5dfe027/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-01T05:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28126.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Equivalent</video:tag>
      <video:tag>of</video:tag>
      <video:tag>heat</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Overdenture-Hygiene-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Overdenture Hygiene Procedures</video:title>
      <video:description>&quot;Lec 21 - Overdenture Hygiene Procedures&quot; Orig. air date: MAR 13 82

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22870.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-11T08:26:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hebUrLwyTgM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Overdenture</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>Procedures</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Rubber-Dam-Placement-on-the-Visidont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Rubber Dam Placement on the Visidont</video:title>
      <video:description>&quot;Lec 24 - Rubber Dam Placement on the Visidont&quot; Orig. air date: JAN 8 93

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22873.jpg</video:thumbnail_loc>
      <video:duration>1281</video:duration>
      <video:publication_date>2012-09-11T08:27:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AcWHlp2zd9o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>Dam</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Visidont</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 13 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23842.jpg</video:thumbnail_loc>
      <video:duration>4346</video:duration>
      <video:publication_date>2012-09-14T11:32:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JXICFKMk3nc</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 14 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23843.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-14T11:32:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rnmRr-ovN5E</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 2 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23831.jpg</video:thumbnail_loc>
      <video:duration>4026</video:duration>
      <video:publication_date>2012-09-14T11:30:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ERO3xA17tDs</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-6-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Mathematics 16B</video:title>
      <video:description>lec 6-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19220.jpg</video:thumbnail_loc>
      <video:duration>4550</video:duration>
      <video:publication_date>2012-09-04T20:22:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6MXRunji3F4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CS50-Week-7-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  CS50 / Week 7: Wednesday</video:title>
      <video:description>Lec 8 -  CS50 / Week 7: Wednesday. Valgrind. Bitwise operators. Hash tables. Trees. Binary search trees. Tries. Huffman coding.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16367.jpg</video:thumbnail_loc>
      <video:duration>4822</video:duration>
      <video:publication_date>2012-08-30T12:54:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z6kkmQOB8jM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-30-60-90-Triangle-Side-Ratios-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - 30-60-90 Triangle Side Ratios Proof</video:title>
      <video:description>30-60-90 Triangle Side Ratios Proof

Proving the ratios between the sides of a 30-60-90 triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20320.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2012-09-06T14:14:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SFL4stapeUs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>30</video:tag>
      <video:tag>60</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>side</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Finding-Unit-Rates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Finding Unit Rates</video:title>
      <video:description>Finding Unit Rates

U04_L1_T1_we3 Finding Unit Rates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24845.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-17T17:03:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zm0KaIw-35k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Rates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Oral-Hygiene-for-the-Total-Care-Patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Oral Hygiene for the Total Care Patient</video:title>
      <video:description>&quot;Lec 26 - Oral Hygiene for the Total Care Patient&quot; Demonstrates hygiene procedures for the hospitalized patient. Meant for health care providers.

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22875.jpg</video:thumbnail_loc>
      <video:duration>829</video:duration>
      <video:publication_date>2012-09-11T08:28:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BYJwQw4FfM8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>care</video:tag>
      <video:tag>Patient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Challenge-of-Small-Form-Factor-The-ASUS-Eee-PC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Challenge of Small Form Factor: The ASUS Eee PC</video:title>
      <video:description>&quot;Lec 19 - The Challenge of Small Form Factor: The ASUS Eee PC&quot; May 14, 2008 lecture by Jerry Dien for the Stanford University Computer Systems Colloquium (EE380).

The ASUS Eee PC, which stands for &quot;Easy to Learn, Easy to Work and Easy to Play,&quot; has been a tremendous success for ASUS since its initial launch in October of 2007. The 7-inch, 2 pound mobile internet gadget has also set a new trend for the PC industry and defined a whole new category of portable computers.

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17456.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-03T13:54:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xnCAY1TKKpE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>information</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>It</video:tag>
      <video:tag>ASUS</video:tag>
      <video:tag>Eee</video:tag>
      <video:tag>PC</video:tag>
      <video:tag>notebook</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>Linux</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>XP</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>SSD</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-AST-210EE-213-Bending-magnet-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - AST 210/EE 213 Bending magnet radiation</video:title>
      <video:description>AST 210/EE 213 Bending magnet radiation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 10: Bending magnet radiation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19388.jpg</video:thumbnail_loc>
      <video:duration>4676</video:duration>
      <video:publication_date>2012-09-05T02:01:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rodqPpoUGfI</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Cognitive Science C102</video:title>
      <video:description>lec 20-Cognitive Science C102 Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27657.jpg</video:thumbnail_loc>
      <video:duration>3011</video:duration>
      <video:publication_date>2012-09-30T11:24:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-GZ29z3YZs</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 4 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Pinups

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15066.jpg</video:thumbnail_loc>
      <video:duration>1085</video:duration>
      <video:publication_date>2012-08-28T12:45:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LodNVAJ1zE0</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Exponential-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Exponential Growth</video:title>
      <video:description>This is a lecture of Khan Academy.

Exponential growth involving bacteria (some calculus in part c).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19897.jpg</video:thumbnail_loc>
      <video:duration>960</video:duration>
      <video:publication_date>2012-09-06T00:43:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWfTckls59k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exponential</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 20- Letters and Science C70V .
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16926.jpg</video:thumbnail_loc>
      <video:duration>4834</video:duration>
      <video:publication_date>2012-09-01T16:40:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wG9sBJeE4lk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-The-Next-Revolution-of-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Next Revolution of Physics</video:title>
      <video:description>What are the implications of physicists establishing a Theory of Everything?  Michio Kaku discusses how past theories have changed history, and how this one could further revolutionize our existence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b0546965-f4ce-4d04-aac6-032b6be59b8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-12-06T02:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28284.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-SAT-Prep-Test-5-Section-9-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  79 - SAT Prep: Test 5 Section 9 Part 4</video:title>
      <video:description>SAT Prep: Test 5 Section 9 Part 4

Problems 14-16 starting on page 683</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22315.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-09-11T01:43:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WV6gftyM3SU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Diagramming-What-Happens-with-a-Function-Call</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  11 - Diagramming What Happens with a Function Call</video:title>
      <video:description>Diagramming What Happens with a Function Call

Variable scope and function calls</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25088.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-18T01:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6qCQB8E5bkI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Diagramming</video:tag>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>function</video:tag>
      <video:tag>call</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-61A-Example-calculator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 61A - : Example: calculator</video:title>
      <video:description>&quot;Lec 11 - Computer Science 61A - : Example: calculator&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23765.jpg</video:thumbnail_loc>
      <video:duration>2754</video:duration>
      <video:publication_date>2012-09-14T11:01:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nzMPF59Ackg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Calculator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Introduction-to-Waxing-Waxing-Tooth-Number-Eight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Introduction to Waxing: Waxing Tooth Number Eight</video:title>
      <video:description>&quot;Lec 6 - Introduction to Waxing: Waxing Tooth Number Eight&quot; The technique for waxing tooth number 8, a maxillary central incisor for preparation of a restoration on that tooth. Orig. air date: AUG 20 82

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22894.jpg</video:thumbnail_loc>
      <video:duration>1104</video:duration>
      <video:publication_date>2012-09-11T08:43:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-6ctu6v25cQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Eight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Statistics-20-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Statistics 20 - Lecture 15</video:title>
      <video:description>Statistics 20 - Lecture 15

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25846.jpg</video:thumbnail_loc>
      <video:duration>4034</video:duration>
      <video:publication_date>2012-09-18T17:52:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-KYORNB33E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infecting-Minds-with-Science-in-the-Age-of-New-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infecting Minds with Science in the Age of New Media</video:title>
      <video:description>On May 25th, 2010 science writer Carl Zimmer gave a keynote address at the American Society for Microbiology&apos;s General Meeting in San Diego, California. The presentation entitled “Newspapers, Blogs, and Other Vectors: Infecting Minds with Science in the Age of New Media” was given at the President’s Forum, “Telling the Story of Science.”

Zimmer is a lecturer at Yale University, where he teaches writing about science and the environment.

In addition to writing books, Zimmer contributes articles to the New York Times, as well as magazines including National Geographic, Time, Scientific American,Science, and Popular Science. He also writes an award-winning blog, The Loom. From 1994 to 1998 Zimmer was a senior editor at Discover, where he remains a contributing editor and writes a monthly column about the brain. Zimmer also hosts &quot;Meet the Scientist,&quot; a podcast from the American Society for Microbiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6747.jpg</video:thumbnail_loc>
      <video:duration>1836</video:duration>
      <video:publication_date>2011-01-10T19:39:05.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6747.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Carl</video:tag>
      <video:tag>Zimmer</video:tag>
      <video:tag>new</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>publishing</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>general</video:tag>
      <video:tag>meeting</video:tag>
      <video:tag>San</video:tag>
      <video:tag>Diego</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Chemistry C234</video:title>
      <video:description>&quot;Lec 14 - Chemistry C234 &quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23902.jpg</video:thumbnail_loc>
      <video:duration>4676</video:duration>
      <video:publication_date>2012-09-14T11:53:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fc_PYVFXih4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Banking-15-More-on-the-Fed-Funds-Rate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Banking 15: More on the Fed Funds Rate</video:title>
      <video:description>Banking 15: More on the Fed Funds Rate

More on the mechanics of the Federal Funds rate and how it increases the money supply.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22322.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-11T01:44:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rgqFXkLAc-4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>15</video:tag>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Fed</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Rate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-61C-Memory-Hierarchy-Cache-Perfor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12-Computer Science 61C - Memory Hierarchy: Cache Perfor</video:title>
      <video:description>&quot;Lec 12-Computer Science 61C - Memory Hierarchy: Cache Performance&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/14/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27287.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-21T04:54:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rCyWLcCaoRA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>Cache</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Computer-Science-61C-Instruction-Level-Paralle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Computer Science 61C -Instruction Level Paralle</video:title>
      <video:description>&quot;Lec 24 - Computer Science 61C -Instruction Level Paralle&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/29/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27299.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
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Orig. air date: AUG 26 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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Lecture Title: &quot;Intimacy Across the Lifespan&quot;

May 29th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>Scientists are trying to make robots versatile and capable of doing varied jobs. This video shows a robot that can fly. Talk is provided by TED talk: TED: Ideas worth spreading.</video:description>
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Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 11: Undulator radiation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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January 24th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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General Chemistry</video:description>
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      <video:title>Lec 63 - Barking NO CS2 Tube Demo</video:title>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:title>Lec 18 - History 151C - Lecture 20</video:title>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:description>What happens when there is total station blackout in Nuclear Power Plants. the progression of an accident scenario involving a total station blackout at a Canadian nuclear power plant is explained in this video.  Multiple safety system layers and highlights that even during an extremely severe accident will be activated.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32406.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Blackout</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Similarity-of-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Similarity of Triangles</video:title>
      <video:description>This video explains the similarity of triangles with a geometric representation. It is not necessary that the size of the similar triangles must be different. Here are some conditions which must be satisfied to have the similarity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ad3791b-04b1-42bd-8345-3926930f7764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-12T00:03:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11274.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>similarity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Tin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tin</video:title>
      <video:description>The origin of name Tin, its sources, abundance and sources are explained in this video. Tin is widely used in coating the steel cans. It is also used in making super conducting magnets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/915d1ede-370f-4b5f-989e-0908d763379c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-12-11T23:57:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11251.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-58-Amine-as-Nucleophile-in-Sn2-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Amine as Nucleophile in Sn2 Reaction</video:title>
      <video:description>Amine as Nucleophile in Sn2 Reaction

Amine as Nucleophile in Sn2 Reaction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24614.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-17T14:19:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O4dvuimcVBA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Amine</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Nucleophile</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Reaction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Safety-Flip-by-a-Shuttle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safety Flip by a Shuttle</video:title>
      <video:description>This video shows a spacecrafts that flips for the safety purpose. Video is really interesting and is good for the education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fa239f8a-5e2e-445e-a434-430318f60481/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2013-02-08T03:05:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29592.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>shuttle</video:tag>
      <video:tag>Flips</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Safety</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 1- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Administrivia | Introduction | Analysis of Algorithms, Insertion Sort, Mergesort

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16463.jpg</video:thumbnail_loc>
      <video:duration>4836</video:duration>
      <video:publication_date>2012-08-30T17:15:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JPyuH4qXLZ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-199-Conceputal-Understanding-of-Flux-in-Three-Dimensions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 199 - Conceputal Understanding of Flux in Three Dimensions</video:title>
      <video:description>Conceputal Understanding of Flux in Three Dimensions

Conceptual understanding of flux across a two-dimensional surface</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20060.jpg</video:thumbnail_loc>
      <video:duration>503</video:duration>
      <video:publication_date>2012-09-06T01:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ivg3dLTarbs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conceputal</video:tag>
      <video:tag>Understanding</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>dimensions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Practice of Art 23AC -</video:title>
      <video:description>lec 3-Practice of Art 23AC -  Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27579.jpg</video:thumbnail_loc>
      <video:duration>2683</video:duration>
      <video:publication_date>2012-09-30T09:02:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ntefii0moco</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 8- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Universal Hashing, Perfect Hashing

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16470.jpg</video:thumbnail_loc>
      <video:duration>4787</video:duration>
      <video:publication_date>2012-08-30T17:23:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s7QSM_hlS1U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 9- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Relation of BSTs to Quicksort | Analysis of Random BST

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16471.jpg</video:thumbnail_loc>
      <video:duration>4882</video:duration>
      <video:publication_date>2012-08-30T17:24:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vgELyZ9LXX4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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    <loc>https://dnatube.com/videos/Lec-1-CA-Algebra-I-Number-Properties-and-Absolute-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CA Algebra I: Number Properties and Absolute Value</video:title>
      <video:description>CA Algebra I: Number Properties and Absolute Value

1-7, number properties and absolute value equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22447.jpg</video:thumbnail_loc>
      <video:duration>722</video:duration>
      <video:publication_date>2012-09-11T02:10:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZouQdHSyelg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-CA-Geometry-More-on-congruent-and-similar-triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - CA Geometry: More on congruent and similar triangles</video:title>
      <video:description>CA Geometry: More on congruent and similar triangles

17-20, more similar and congruent triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22448.jpg</video:thumbnail_loc>
      <video:duration>671</video:duration>
      <video:publication_date>2012-09-11T02:10:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FVSgVMVZZ-4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Congruent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Chemotherapy-and-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemotherapy and infection</video:title>
      <video:description>This video describes about Chemotherapy and Infection (Conditions A-Z)

Without proper precautions during chemo you can end up in the hospital like Paul did. Learn what other precautions patients took to protect themselves. And for more videos, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
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      <video:duration>115</video:duration>
      <video:publication_date>2012-10-10T14:22:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27837.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chemotherapy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-root-of-sport-obsession</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The root of sport obsession</video:title>
      <video:description>We watch sports for fun, buy why is that? We are not playing and when our team won, we didn&apos;t win.  So, what&apos;s going on? asapSCIENCE tells us the answer.  obsession</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/9f005cbf-86e4-4ed7-901d-69e0c514de8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2014-10-03T13:20:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31867.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Sport</video:tag>
      <video:tag>obsession</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lecture18-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture18 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Displacement Current (Difficult Concept)
Synchronous Motors
Induction Motors
Secret Top, How does it work?

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12046.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-04-01T18:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FGaSeSP0tCM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 13 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 21st, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20723.jpg</video:thumbnail_loc>
      <video:duration>3925</video:duration>
      <video:publication_date>2012-09-07T15:58:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h3CLJAOlYrc</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Solving-systems-by-graphing-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Solving systems by graphing 3</video:title>
      <video:description>Solving systems by graphing 3

U06_L1_T1_we3 Solving systems by graphing 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24608.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2012-09-17T14:17:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F5Nb6cIRZLU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>3</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Sounds-of-Beating-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows the sound of a beating heart. Stethoscope is also shown here which is used to identify the heart beats.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e7057833-2a1f-405d-a11a-d2630bc6b928/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2013-02-10T02:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29901.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ejection</video:tag>
      <video:tag>Click</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Systolic</video:tag>
      <video:tag>Murmur</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>collection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Examples-of-Isotopes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Examples of Isotopes</video:title>
      <video:description>Examples of Isotopes

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26146.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-19T00:03:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w3eGLevyIGE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Examples</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Isotopes</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-28T06:07:25.000Z</video:publication_date>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Cancerous Colon Tissue

Dr. Andy Connolly of Stanford Medical School shows us what cancerous colon tissue looks like</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Catabolic Redox I</video:title>
      <video:description>Catabolic Redox I

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>3024</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec7-Biology 1A General Biology Lecture</video:description>
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      <video:duration>3089</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 22 - Proof: Law of Sines</video:title>
      <video:description>Proof: Law of Sines

A simple proof of the Law of Sines</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Basic Shorting

Basic Shorting</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Mechanical Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 167 -Waxing a Mandibular First Molar Crown</video:title>
      <video:description>&quot;Lec 167 -Waxing a Mandibular First Molar Crown&quot; Demonstrates the zeroing of the articulator, preparation, materials and waxing of tooth #30 and discusses the occlusal morphology while waxing the crown. Orig. air date: AUG 25 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>spasiba</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Helpful video for medical students showing a full examination of male. Here a step by step procedure is shown by an expert doctor.</video:description>
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      <video:uploader>glukan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 39 - Associative property for multiplication</video:title>
      <video:description>Associative property for multiplication

U09_L3_T1_we2 Associative property for multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25146.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/fUgkIcx82xY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>for</video:tag>
      <video:tag>Multiplication</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Electron Configuration</video:title>
      <video:description>Introduction to Electron Configuration video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ce612482-2cae-40bb-9018-6812f8b84668/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5053.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
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      <video:tag>Electron</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 177 - Maxillary Sectional Tray Impression</video:title>
      <video:description>&quot;Lec 177 - Maxillary Sectional Tray Impression&quot; Dual tray method of control of border area in dentulous and edentulous areas in the maxillary impression tray.  Orig. air date: JUL 23 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>2586</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Wuhl_IxaABM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>177</video:tag>
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      <video:tag>Impression</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Solving Equations 1</video:title>
      <video:description>Solving Equations 1

U02_L1_T1_we1: Solving Equations 1</video:description>
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      <video:duration>184</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/p5e5mf_G3FI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 5 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Genetics 1 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14857.jpg</video:thumbnail_loc>
      <video:duration>3060</video:duration>
      <video:publication_date>2012-08-28T03:11:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9iaoypSrIT0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 10- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Red-black Trees, Rotations, Insertions, Deletions

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16472.jpg</video:thumbnail_loc>
      <video:duration>5031</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/O3hI9FdxFOM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 6- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16912.jpg</video:thumbnail_loc>
      <video:duration>4343</video:duration>
      <video:publication_date>2012-09-01T16:26:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q4fDPs5x0pI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Voltage-Current-and-Resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Voltage, Current and Resistance</video:title>
      <video:description>Voltage, Current and Resistance related with the electric circuits are discussed here. Different terms related with these factors are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2fcefcea-8db1-408b-a2dc-559c0f0e896b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2013-01-19T05:16:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28953.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>Current</video:tag>
      <video:tag>and</video:tag>
      <video:tag>resistance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Banking-17-What-happened-to-the-gold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17  - Banking 17: What happened to the gold?</video:title>
      <video:description>Banking 17: What happened to the gold?

Getting off the gold standard.  A short discussion of the meaning of wealth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22330.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-09-11T01:46:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NFDMXwwzyIM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>17</video:tag>
      <video:tag>What</video:tag>
      <video:tag>happened</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-a-Small-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation  of a Small engine</video:title>
      <video:description>This a 3D animation of a small engine and how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6dd6d30d-0b63-4e16-9232-aa0c31e85345/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-25T23:55:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7969.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Titration-Roundup</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Titration Roundup</video:title>
      <video:description>Titration Roundup

Making sure you fully understand titration curves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22612.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-11T02:41:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BBIGR0RAMtY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>titration</video:tag>
      <video:tag>Roundup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-GMAT-Data-Sufficiency-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - GMAT: Data Sufficiency 19</video:title>
      <video:description>GMAT: Data Sufficiency 19

84-86, pg. 285</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22331.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2012-09-11T01:46:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C-qg2Lcy6Ts</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-GMAT-Data-Sufficiency-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - GMAT: Data Sufficiency 20</video:title>
      <video:description>GMAT: Data Sufficiency 20

87-90, pg. 285</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22332.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2012-09-11T01:47:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XFuFxgbnkaM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Variation-in-a-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Variation in a Species</video:title>
      <video:description>Variation in a Species

How variation can be introduced into a species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22337.jpg</video:thumbnail_loc>
      <video:duration>1191</video:duration>
      <video:publication_date>2012-09-11T01:47:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DuArVnT1i-E</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Variation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 32 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24193.jpg</video:thumbnail_loc>
      <video:duration>4884</video:duration>
      <video:publication_date>2012-09-15T04:37:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6tMQxR6vSyA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Discount-Rate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Discount Rate</video:title>
      <video:description>The Discount Rate

The discount rate and window.  Lender of last resort.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22338.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2012-09-11T01:47:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FxkTSjctXdk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Discount</video:tag>
      <video:tag>Rate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-GMAT-Data-Sufficiency-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - GMAT: Data Sufficiency 23</video:title>
      <video:description>GMAT: Data Sufficiency 23

99-102, pg. 286</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22341.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2012-09-11T01:48:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QOtyTZGWOmg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Repurchase-Agreements-Repo-transactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Repurchase Agreements (Repo transactions)</video:title>
      <video:description>Repurchase Agreements (Repo transactions)

Mechanics of repurchase agreements (repo transactions/loans)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22342.jpg</video:thumbnail_loc>
      <video:duration>684</video:duration>
      <video:publication_date>2012-09-11T01:48:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QWninXOAMXE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Repurchase</video:tag>
      <video:tag>Agreements</video:tag>
      <video:tag>Repo</video:tag>
      <video:tag>transactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-GMAT-Data-Sufficiency-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - GMAT: Data Sufficiency 24</video:title>
      <video:description>GMAT: Data Sufficiency 24

103-106, pg. 287</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22343.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-11T01:48:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NrIf451oN30</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-GMAT-Data-Sufficiency-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - GMAT: Data Sufficiency 13</video:title>
      <video:description>GMAT: Data Sufficiency 13

59-62, pg. 282</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22317.jpg</video:thumbnail_loc>
      <video:duration>702</video:duration>
      <video:publication_date>2012-09-11T01:44:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qDsLxwmW_Ms</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Federal-Reserve-Balance-Sheet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Federal Reserve Balance Sheet</video:title>
      <video:description>Federal Reserve Balance Sheet

Analysis of the federal reserve balance sheet as of Feb 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22347.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-11T01:49:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MILF-9GeMDQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>federal</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>sheet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Practice of Art 8</video:title>
      <video:description>&quot;Lec 6 - Practice of Art 8&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24200.jpg</video:thumbnail_loc>
      <video:duration>2797</video:duration>
      <video:publication_date>2012-09-15T04:44:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/voesFCZKiyc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Biology 1B -</video:title>
      <video:description>lec 5-Biology 1B -General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23402.jpg</video:thumbnail_loc>
      <video:duration>2778</video:duration>
      <video:publication_date>2012-09-13T13:37:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ftv1hbV79uc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Letters-and-Science-C70V-ffcfbb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 9 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23882.jpg</video:thumbnail_loc>
      <video:duration>4627</video:duration>
      <video:publication_date>2012-09-14T11:49:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OtFue74ER7M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 18 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23859.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-14T11:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q2th0bj9z3o</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 19 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23861.jpg</video:thumbnail_loc>
      <video:duration>4574</video:duration>
      <video:publication_date>2012-09-14T11:37:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u7X6No9PCSI</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Inscribed-and-Central-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Inscribed and Central Angles</video:title>
      <video:description>Inscribed and Central Angles

Showing that an inscribed angle is half of a central angle that subtends the same arc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20368.jpg</video:thumbnail_loc>
      <video:duration>856</video:duration>
      <video:publication_date>2012-09-06T14:26:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MyzGVbCHh5M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inscribed</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Remembering-Neil-Armstrong-at-50th-Anniversary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA Remembering Neil Armstrong at 50th Anniversary</video:title>
      <video:description>An interesting video showing the Moon Boy Neil Armstrong at NASA&apos;s 50th Anniversary. A description of different other NASA projects is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c73434d2-374c-4cfa-928f-2140cae1de57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2013-02-08T01:39:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29518.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Neil</video:tag>
      <video:tag>Armstrong</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>50th</video:tag>
      <video:tag>Anniversary</video:tag>
      <video:tag>Gala</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-Agar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make Agar</video:title>
      <video:description>How to make YPD Agar:

This tutorial shows you how we make and pour 400ml of YPD Agar.

http://www.singerinstruments.com

Ingredients:
4g Yeast Extract
8g Bacterial Peptone
8g Glucose
6.4g Agar
400ml Water
Antibiotic (varies depending on use)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12284.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-04-26T13:35:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DVn5DYZMEuY</video:player_loc>
      <video:uploader>Singer Instruments</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>agar</video:tag>
      <video:tag>ypd</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>pour</video:tag>
      <video:tag>Petri</video:tag>
      <video:tag>Dish</video:tag>
      <video:tag>plates</video:tag>
      <video:tag>autoclave</video:tag>
      <video:tag>yeast</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Peptone</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>Antibiotic</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>Instruments</video:tag>
      <video:tag>tetr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Dissection-Thoracic-Contents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Dissection: Thoracic Contents</video:title>
      <video:description>&quot;Lec 4 -Dissection: Thoracic Contents&quot;The anatomy of the thoracic contents using a human cadaver.   Orig. air date: JUN 28 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21658.jpg</video:thumbnail_loc>
      <video:duration>669</video:duration>
      <video:publication_date>2012-09-09T06:42:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q15zrMTLpuw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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138-140, pg. 289</video:description>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <loc>https://dnatube.com/videos/A-Look-at-STS-129-Mission</loc>
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    <video:video>
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      <video:description>A video clip showing the STS-129 mission with its movements is shown here. Some important things that you should know about astrophysics are discussed here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29175.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Dissection: The Mediastinum and Heart</video:title>
      <video:description>&quot;Lec 9 -Dissection: The Mediastinum and Heart&quot;The anatomical landmarks of the mediastinum and the heart using a human cadaver.  Orig. air date: JUN 28 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 -Dissection: Masticator and Lateral Pharyngeal Spaces</video:title>
      <video:description>&quot;V&quot;Anatomy of the masticator and lateral pharyngeal space of human cadaver.  Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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Problems 1-3 starting on page 395 of College Board Official SAT Study Guide</video:description>
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Recoverability

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 2 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Quarry Reviews

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <loc>https://dnatube.com/videos/Lec-14-Letters-and-Science-C70V-2c2cb5</loc>
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    <video:video>
      <video:title>Lec 14 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 14 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Transitional-Fossils-I-NEW</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transitional Fossils I - NEW</video:title>
      <video:description>Redid the original video, I think you&apos;ll like this one a lot better.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2533.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>tiktaalik</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Letters-and-Science-C70V-fda8a1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Chemistry C234</video:title>
      <video:description>&quot;Lec 7 - Chemistry C234 &quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
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      <video:player_loc>https://www.youtube.com/embed/hQILvI-svuI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>C234</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-TEDxCaltech-Mark-E-Davis-Nanomedicines-Nanobiotech-v-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - TEDxCaltech - Mark E. Davis - Nanomedicines: Nanobiotech v. Cancer</video:title>
      <video:description>Lec 14 - TEDxCaltech - Mark E. Davis - Nanomedicines: Nanobiotech v. Cancer. Mark E. Davis is the Warren and Katharine Schlinger Professor of Chemical Engineering at Caltech and a member of the Experimental Therapeutics Program of the Comprehensive Cancer Center at the City of Hope.  He has over 350 scientific publications, two textbooks, and over 50 patents.  He is the recipient of numerous awards, and was the first engineer to win the NSF Alan T. Waterman Award. He was elected in the National Academy of Engineering in 1997 and the National Academy of Sciences in 2006. Mark&apos;s research efforts involve materials synthesis in two general areas; namely, solids that can be used for molecular recognition and catalysis, and polymers for the delivery of a broad range of therapeutics. He is the founder of two biotech companies. Professor Davis has achieved All American Status for Masters Track and Field in both the 400 Meter and 200 Meter Dashes.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
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      <video:publication_date>2012-08-28T11:57:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HTKZPSvqhCE</video:player_loc>
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      <video:category>Science and technology</video:category>
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      <video:tag>biotech</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Plant-and-Microbial-Biology-160-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Plant and Microbial Biology 160 - Lecture 21</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 21

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26658.jpg</video:thumbnail_loc>
      <video:duration>2636</video:duration>
      <video:publication_date>2012-09-19T02:01:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JPJ_EiewG14</video:player_loc>
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      <video:category>Microbiology</video:category>
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    <video:video>
      <video:title>Lec 19 - Plant and Microbial Biology 160 - Lecture 20</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 20

Plant Molecular Genetics</video:description>
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      <video:duration>2603</video:duration>
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    <loc>https://dnatube.com/videos/Lec-18-Plant-and-Microbial-Biology-160-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Plant and Microbial Biology 160 - Lecture 19</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 19

Plant Molecular Genetics</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Plant and Microbial Biology 160 - Lecture 18</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 18

Plant Molecular Genetics</video:description>
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      <video:duration>2697</video:duration>
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      <video:tag>biology</video:tag>
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      <video:title>Lec 2 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses C and C++ programming codes, as well as binary addition and subtraction.  

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-An-Introduction-to-Computational-Multiphysics-Theoretical-Background-Part-2</loc>
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      <video:title>Lec 43 - An Introduction to Computational Multiphysics: Theoretical Background Part 2</video:title>
      <video:description>Lec 43 - An Introduction to Computational Multiphysics: Theoretical Background Part 2. Multiscale Methods: Mathematical formulation; computational procedure</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 79 - Solid of Revolution (part 3)</video:title>
      <video:description>Solid of Revolution (part 3)

Figuring out the equation for the volume of a sphere.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21 - Plant and Microbial Biology 160 - Lecture 22</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 22

Plant Molecular Genetics</video:description>
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      <video:duration>2187</video:duration>
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  <url>
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      <video:title>Potassium Video - Periodic Table of Videos</video:title>
      <video:description>Potassium is an &quot;evil&quot; element, but it&apos;s crucial to life. In this video see some violent explosions and the gentle creation of a potassium mirror. 

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
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      <video:player_loc>https://www.youtube.com/embed/pPdevJTGAYY</video:player_loc>
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      <video:title>Lec 17 - Creating New Expressive Social Mediums on the iPhone</video:title>
      <video:description>&quot;Lec 17 - Creating New Expressive Social Mediums on the iPhone&quot; (June 1, 2009) Professor Ge Wang, Stanford Professor and creator of the popular iPhone Ocarina and Leaf Trombone apps, demonstrates how creativity and social connections can intersect on a global scale.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 1 - Letters and Science C70V&quot; Descriptive Introduction to Physics
Professor Steven Boggs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23873.jpg</video:thumbnail_loc>
      <video:duration>4604</video:duration>
      <video:publication_date>2012-09-14T11:43:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-l829fTACYs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
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      <video:tag>C70V</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - Chemistry C234</video:title>
      <video:description>&quot;Lec 8 - Chemistry C234&quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23895.jpg</video:thumbnail_loc>
      <video:duration>4067</video:duration>
      <video:publication_date>2012-09-14T11:50:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q2kLlKbVk64</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Letters-and-Science-C70V-5e49bc</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 2 - Letters and Science C70V &quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23874.jpg</video:thumbnail_loc>
      <video:duration>4468</video:duration>
      <video:publication_date>2012-09-14T11:43:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O5H4gLb0nAc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-TEDxCaltech-Adam-Cochran-The-Electronic</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11 - TEDxCaltech - Adam Cochran - The Electronic</video:title>
      <video:description>Lec 11 - TEDxCaltech - Adam Cochran - The Electronic . Adam Cochran is an attorney who joined the profession after a somewhat tortuous path.  After graduating from Hanover College (major in Chemistry and Business Administration, minor in Physics and Math), he spent twelve years touring as a musician before completing his MS at Purdue University and obtaining a Juris Doctor degree at Loyola University in Chicago. He was in private practice as a patent attorney, and then entered corporate practice to become General Counsel of Vestar, Inc., where the world&apos;s first commercial &apos;nanotechnology&apos; product was developed and approved for sale in 1988 (AmBisome, a 60nm liposomal amphotericin B preparation for the treatment of systemic fungal infections).  Following the acquisition of Vestar, Inc., he came to Caltech and was instrumental in negotiating rights to publish The Feynman Lectures on Physics, New Millennium Edition in a corrected print and new electronic format, which is the subject of his presentation at TEDxCaltech.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/yqRp9tyDLvw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>lectures</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Chemistry C234</video:title>
      <video:description>&quot;Lec 1 - Chemistry C234&quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23878.jpg</video:thumbnail_loc>
      <video:duration>5174</video:duration>
      <video:publication_date>2012-09-14T11:48:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rek8TNoj08Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Letters-and-Science-C70V-1e0aec</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 6 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23879.jpg</video:thumbnail_loc>
      <video:duration>4034</video:duration>
      <video:publication_date>2012-09-14T11:48:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NoBI46Plaxs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Letters-and-Science-C70V-48aea8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 4 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23876.jpg</video:thumbnail_loc>
      <video:duration>4370</video:duration>
      <video:publication_date>2012-09-14T11:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gysYe_FlIhA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>and</video:tag>
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      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-of-Thorium-Reactors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study of Thorium Reactors</video:title>
      <video:description>This video will help you in understanding the working of the latest Liquid Fluoride Thorium Reactors i.e. LFTR. These are a very good energy source for future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fbc11e10-a2a4-4e8b-8f87-6560639a80f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2013-02-09T07:24:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29838.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Fluoride</video:tag>
      <video:tag>thorium</video:tag>
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  </url>
  <url>
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Analytic Geometry and Calculus</video:description>
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26-30, area, circumference, pythagorean theorem</video:description>
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    <loc>https://dnatube.com/videos/Lec-101-SAT-Prep-Test-7-Section-5-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>SAT Prep: Test 7 Section 5 Part 3

Problems 13-16 starting on page 794</video:description>
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      <video:title>Lec 52 - Green Whirly Tube</video:title>
      <video:description>Green Whirly Tube

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:tag>tube</video:tag>
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    <loc>https://dnatube.com/videos/Breast-Implantation-in-India</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a breast implantation surgery in India a global hub for medical tourism. This surgery is performed for reshaping of breasts.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/The-Digestive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The stomach is an important part in the digestive system of most animals. The second phase of digestion takes place in the stomach.</video:description>
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      <video:uploader>bumblebee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the soccer ball shaped molecules that are detected in space recently. These molecules are actually fullerene which is composed of carbon and hollow spheres.</video:description>
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      <video:uploader>Jorge Rivera</video:uploader>
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Network Layer, Routing

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
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    <loc>https://dnatube.com/videos/How-Does-Porn-Affects-The-Breain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does Porn Affects The Breain</video:title>
      <video:description>This video will help you in understanding the effects of porn on your brain. Video is very helpful for the knowledge purpose.</video:description>
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      <video:uploader>Jennifer Byars</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-43-Correction-to-Sodium-and-Potassium-Pump-Video</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 43 - Correction to Sodium and Potassium Pump Video</video:title>
      <video:description>Correction to Sodium and Potassium Pump Video

Correction to Sodium and Potassium Pump Video</video:description>
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    <loc>https://dnatube.com/videos/Lec-96-Polynomial-approximation-of-functions-part-2</loc>
    <lastmod>2026-08-14</lastmod>
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Approximating a function with a polynomial by making the derivatives equal at f(0) (Maclauren Series)</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 18-  Electrical Engineering C245 -  Sensing Circuits I&quot;Introduction to MEMS Design</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 25  - Letters and Science C70V</video:title>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec Last  - Letters and Science C70V</video:title>
      <video:description>&quot;Lec Last  - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
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      <video:description>&quot;Lec 2 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
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    <video:video>
      <video:title>Lec 3 - Statistics 21</video:title>
      <video:description>&quot;Lec 3 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23922.jpg</video:thumbnail_loc>
      <video:duration>4463</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/WWAvdTjW13A</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-3-Dental-Anatomy-and-Endodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Dental Anatomy and Endodontics</video:title>
      <video:description>&quot;Lec 3 - Dental Anatomy and Endodontics&quot; A discussion of endodontics and root anatomy. The variants in each tooth and an overview of the steps in an endodontic procedure are demonstrated. Orig. air date: JUL 24 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/JLsQQGlSOO8</video:player_loc>
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      <video:title>Wireless Remote Control Fireworks Ignitor Operation</video:title>
      <video:description>This wireless remote controlled ignitor can light various kinds of electric fireworks directly, or ordinary fireworks through ignition head, which reduce accidents like skin burn and accidental explosions.
One ignitor can light several fireworks at the same time.
One transmitter can control many ignitors simultaneously.
The ignitor can be remotely controlled from any place within 100m; wireless signal pass through walls, floors and doors.

http://www.rfcontrolsystem.com</video:description>
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      <video:publication_date>2012-04-28T03:36:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12285.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>remote</video:tag>
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CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu/</video:description>
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      <video:description>&quot;Lec 3 -Cognitive Science C103 &quot;History of Information</video:description>
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      <video:duration>4459</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/h08vnJ-Lc48</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses about the fidelity hormones, contagious behavior and the meat-allergy plague. Video is really helpful for the medical students.</video:description>
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      <video:uploader>Ollie Wall</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to assemble a carburetor</video:title>
      <video:description>This is a work shop video on fixing things together to make a carburetor. Learn what you have missed though you are a constant car user.</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A subduction zone that zone where tectonic plates meet and one plate slips below the other, the youngerdue light density will rise over the older plate. This clip furnishes with information of what happens when the earth erupts in a subduction zone.</video:description>
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      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe Return From Space</video:title>
      <video:description>Video shows a space travelers making a safe return to earth from space. A closeup clip with the explanation of different stages is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/783ca204-b40d-43f9-82ed-7ec2d078b791/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-08T03:29:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29617.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
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      <video:tag>Space</video:tag>
      <video:tag>Travelers</video:tag>
      <video:tag>make</video:tag>
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      <video:tag>to</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 1 - Classical Mechanics&quot; (September 26, 2011) Leonard Susskind gives a brief introduction to the mathematics behind physics including the addition and multiplication of vectors as well as velocity and acceleration in terms of particles.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>5351</video:duration>
      <video:publication_date>2012-09-04T08:33:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ApUFtLCrU90</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
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      <video:tag>Modern</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>time</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Configuration</video:tag>
      <video:tag>Conservation</video:tag>
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      <video:tag>coordinate</video:tag>
      <video:tag>component</video:tag>
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      <video:tag>Dot</video:tag>
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      <video:tag>velocity</video:tag>
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      <video:tag>Acceleration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 PACS 164B</video:title>
      <video:description>This is lecture 16 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:duration>4745</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 9 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>Introductory</video:tag>
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    <video:video>
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      <video:description>&quot;Lec 6 - Plaque Control Score&quot; Demonstrates the use of the clinic dental equipment, then shows the procedure for taking and recording the plaque control score (O&apos;Leary Score). Orig. air date: APR 25 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 27/nTopics covered:
	/nTransition Metals/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 27/nWe finished the unit on oxidation-reduction on Wednesday./nAnd so now we are moving into the next unit, which is transition metals, and that is Chapter 16 in your book. And following transition metals, the last unit is on kinetics or rates of reaction, and that is a little bit of a longer unit./nSo there are only two more units coming up in the course. Today I am going to introduce you to the transition metal unit, and this follows nicely from oxidation-reduction since you saw a lot of electrons being lost and gained./nAnd metals are definitely something that will gain and lose electrons, so it follows nicely from that./nToday is an introduction, and on Monday we are going to talk about crystal field theory, which is a topic that most people have not seen in high school. At least that has been true in past years./nIt looks a little bit scary sometimes to people because it looks different./nIt is not something that seems familiar. It is actually not that hard, but I strongly recommend coming and being present in lecture and working the problems. That is how you learn how to do this part./nAnd this often plays, this particular unit, on transition metals is a dominant theme on the final exam, so you will see it there./nIf people could settle down a little, I am even having trouble hearing myself./nThat is going to be Monday. And then on Wednesday we are going to talk about shapes of coordination complexes, and this fits in nicely with the transition metals. We are going to talk about vesper theory./nAnd then the following Monday we continue on and talk about how one can use crystal field theory to think about what colors molecules with transition metals have./nThese units, it is a little bit of a strange order this year because of the Thanksgiving holidays, but that is what is coming up./nAgain, this is a unit that most people have </video:description>
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      <video:description>&quot;Lec 13 Dissection: Facial Muscles&quot;The anatomy of the facial muscles using a human cadaver.   Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:title>Lec 13 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 13 - MIT CMS.930 Media, Education and the Marketplace&quot; Anne Margulies

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>523</video:duration>
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      <video:uploader>0|72|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>technology</video:tag>
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    <loc>https://dnatube.com/videos/Lec-110-Proof-Advanced-Field-from-infinite-plate-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Proof (Advanced): Field from infinite plate (part 1)</video:title>
      <video:description>Proof (Advanced): Field from infinite plate (part 1)

Electric field generated by a uniformly charged, infinite plate</video:description>
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      <video:duration>807</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/prLfVucoxpw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electrical Engineering 141 - Makeup</video:title>
      <video:description>Spring 2010 season Lecture 6 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley. This is a makeup class to
Introduction to Digital Integrated Circuits.</video:description>
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      <video:uploader>0|62|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 Dissection of Acellular Basement Membrane</video:title>
      <video:description>&quot;Lec 14 Dissection of Acellular Basement Membrane&quot;QThe technique of dissection of epithelium and mesenchymal tissue from  basement membrane.  Orig. air date: MAR 23 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/VHqXSFBM8WQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>membrane</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-24-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 24 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Transformers
Car Coils
RC Circuits

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3023</video:duration>
      <video:publication_date>2012-04-01T18:04:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LDtDNHMveBQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>Ampere</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>electrocardiograms</video:tag>
      <video:tag>superconductor</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Converting-fractions-to-decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Converting fractions to decimals</video:title>
      <video:description>Converting fractions to decimals

How to express a fraction as a decimal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20497.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-06T15:25:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gn2pdkvdbGQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Converting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Decimals</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Statistics-21-81919b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Statistics 21</video:title>
      <video:description>&quot;Lec 6 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23925.jpg</video:thumbnail_loc>
      <video:duration>4308</video:duration>
      <video:publication_date>2012-09-14T12:03:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EPrAKgawSnY</video:player_loc>
      <video:uploader>045|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Statistics-21-a925ce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Statistics 21</video:title>
      <video:description>&quot;Lec 7 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23926.jpg</video:thumbnail_loc>
      <video:duration>4728</video:duration>
      <video:publication_date>2012-09-14T12:03:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VsF3MsUUu3E</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 19 - MIT 18.085 Computational Science and Engineering I&quot; Optimization and minimum principles: Euler equation

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15428.jpg</video:thumbnail_loc>
      <video:duration>4097</video:duration>
      <video:publication_date>2012-08-28T17:18:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GTKVDKuh9Qc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 22 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 22: Non-ideal solutions. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15549.jpg</video:thumbnail_loc>
      <video:duration>3082</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/eXUFm8lA5yE</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
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      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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    <loc>https://dnatube.com/videos/Lec-16-Dissection-Cutaneous-Innervation-of-the-Face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -Dissection: Cutaneous Innervation of the Face</video:title>
      <video:description>&quot;Lec 16 -Dissection: Cutaneous Innervation of the Face&quot;The anatomy and dissection of the cutaneous innervation of the face using a human cadaver.  Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>738</video:duration>
      <video:publication_date>2012-09-09T06:48:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h4iMjmjNIrk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Cutaneous</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 14 - MIT 3.091 Introduction to Solid State Chemistry&quot; Intrinsic and Extrinsic Semiconductors, Doping, Compound Semiconductors, Molten Semiconductors

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15575.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
      <video:publication_date>2012-08-28T18:17:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HWRHTNzwELo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Intrinsic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Extrinsic</video:tag>
      <video:tag>Semiconductors</video:tag>
      <video:tag>Doping</video:tag>
      <video:tag>Compound</video:tag>
      <video:tag>Semi</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Dissection-Axillary-Contents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 Dissection: Axillary Contents</video:title>
      <video:description>&quot;Lec 17 Dissection: Axillary Contents&quot;Gross anatomy dissection of the armpit area, using a human cadaver.  Orig. air date: JUN 25 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21671.jpg</video:thumbnail_loc>
      <video:duration>1644</video:duration>
      <video:publication_date>2012-09-09T06:49:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HhWOK675ZNY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Axillary</video:tag>
      <video:tag>Contents</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-144-Waxing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144  - Waxing</video:title>
      <video:description>&quot;Lec 144  - Waxing&quot; Bench Set-up; Waxing the Maxillary Right Central Incisor; Waxing the Mandibular Left First Premolar; Orig air date: JUN 23-25 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22949.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2012-09-11T10:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rtKb5sERZHw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>144</video:tag>
      <video:tag>Waxing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Symbiosis-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symbiosis Video</video:title>
      <video:description>Different species often depend on one another. David Gonzales describes the remarkable relationship of the Clark&apos;s nutcracker and the whitebark pine, to illustrate the interdependency known as symbiosis. (Launching a series on How Things Work)

&quot;Symbiosis: A Surprising Tale of Species Cooperation&quot; was animated by Sunni Brown (http://www.sunnibrown.com)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12008.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2012-03-30T19:58:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2AM3ARs9MMg</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Gonzales</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>Squirrels</video:tag>
      <video:tag>trees</video:tag>
      <video:tag>Symbiosis</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Sunni</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>sunnibrown</video:tag>
      <video:tag>com</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 9 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : StreamIt language

(Courtesy of Bill Thies. Used with permission.)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15753.jpg</video:thumbnail_loc>
      <video:duration>3159</video:duration>
      <video:publication_date>2012-08-28T20:13:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5F3HVitoWHc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-The-Rule-of-72-for-Compound-Interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - The Rule of 72 for Compound Interest</video:title>
      <video:description>The Rule of 72 for Compound Interest

Using the Rule of 72 to approximate how long it will take for an investment to double at a given interest rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20241.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-06T03:00:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pLG5j6isgRs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>the</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>of</video:tag>
      <video:tag>72</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 7- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21177.jpg</video:thumbnail_loc>
      <video:duration>4367</video:duration>
      <video:publication_date>2012-09-09T02:59:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OOJth7vaEFs</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-3-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 3 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 3 - MIT 6.001 Structure and Interpretation, 1986&quot; Higher-order Procedures

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15778.jpg</video:thumbnail_loc>
      <video:duration>3681</video:duration>
      <video:publication_date>2012-08-28T20:27:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/erHp3r6PbJk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Gross-Anatomy-Cranial-Meninges-Dural-Venous-Sinuses-and-Cerebrospinal-Fluid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -Gross Anatomy: Cranial Meninges, Dural Venous Sinuses and Cerebrospinal Fluid</video:title>
      <video:description>&quot;Lec 21 -Gross Anatomy: Cranial Meninges, Dural Venous Sinuses and Cerebrospinal Fluid&quot;Cranial meninges, dural venous sinuses (cavernous sinus) and cerebrospinal fluid are shown in this dissection using a human cadaver. Orig. air date: MAY 16 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21678.jpg</video:thumbnail_loc>
      <video:duration>1083</video:duration>
      <video:publication_date>2012-09-09T06:55:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EMSknczE2gI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>Meninges</video:tag>
      <video:tag>Dural</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>sinuses</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cerebrospinal</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Astronomy 10</video:title>
      <video:description>&quot;Lec 4 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23752.jpg</video:thumbnail_loc>
      <video:duration>2775</video:duration>
      <video:publication_date>2012-09-14T11:00:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WnhrrjszuMc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Gross-Anatomy-Scalp-and-Cranial-Contents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -Gross Anatomy:  Scalp and Cranial Contents</video:title>
      <video:description>&quot;Lec 25 -Gross Anatomy:  Scalp and Cranial Contents&quot;Gross anatomy of the scalp and cranial contents of a human cadaver.  Orig. air date: JUN 27 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21682.jpg</video:thumbnail_loc>
      <video:duration>988</video:duration>
      <video:publication_date>2012-09-09T06:55:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1ppX5acnRvM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Scalp</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>Contents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Gross-Anatomy-Superficial-Abdominal-Wall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 Gross Anatomy: Superficial Abdominal Wall</video:title>
      <video:description>&quot;Lec 26 Gross Anatomy: Superficial Abdominal Wall&quot;The anatomy of the superficial abdominal wall using a human cadaver.  Orig. air date: JUN 27 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21683.jpg</video:thumbnail_loc>
      <video:duration>827</video:duration>
      <video:publication_date>2012-09-09T06:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/atTvGu7u_Uk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>wall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Scaling-Tissue-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Scaling: Tissue Reaction</video:title>
      <video:description>&quot;Lec 23 - Scaling: Tissue Reaction&quot; The seven anterior mandibular teeth of a 60 year old class III patient are scaled.  Orig. air date: JUL 1 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22872.jpg</video:thumbnail_loc>
      <video:duration>995</video:duration>
      <video:publication_date>2012-09-11T08:27:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7UIC3YaplSE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Statistics-21-62d4ae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Statistics 21</video:title>
      <video:description>&quot;Lec 9 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23928.jpg</video:thumbnail_loc>
      <video:duration>4502</video:duration>
      <video:publication_date>2012-09-14T12:03:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0QMTspSJM0g</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Gross-Anatomy-Nerve-Supply-to-Teeth-Maxillary-Sinus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -Gross Anatomy: Nerve Supply to Teeth; Maxillary Sinus</video:title>
      <video:description>&quot;Lec 31 -Gross Anatomy: Nerve Supply to Teeth; Maxillary Sinus&quot;The gross anatomy and dissection of the nerve supply to the teeth, and the maxillary sinus of a human cadaver.  Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21689.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-09-09T07:01:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RfAvWXmREIs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Sinus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Landing-of-Curiosity-Rover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Landing of Curiosity Rover</video:title>
      <video:description>The Curiosity Rover is a Robotic car sized rover designed to do research on Mars surface. This video showing the landing of Curiosity Rover on Mars in gale crater.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9516a6d2-805e-4152-aaeb-81cf953622ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2013-02-09T03:50:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29754.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>curiosity</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-CA-Geometry-More-Trig</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - CA Geometry: More Trig</video:title>
      <video:description>CA Geometry: More Trig

66-70, more trigonometry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22472.jpg</video:thumbnail_loc>
      <video:duration>741</video:duration>
      <video:publication_date>2012-09-11T02:14:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8YBQQ0GeusM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Trig</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Myosin-and-Actin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Myosin and Actin</video:title>
      <video:description>Myosin and Actin

How myosin and actin interact to produce mechanical force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22473.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-11T02:14:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zopoN2i7ALQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>myosin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Actin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-CA-Geometry-Circle-Area-Chords-Tangent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - CA Geometry: Circle Area Chords Tangent</video:title>
      <video:description>CA Geometry: Circle Area Chords Tangent

71-75, area, chords, tangents of circles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22474.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-11T02:14:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FJIZPvE3O1A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>area</video:tag>
      <video:tag>Chords</video:tag>
      <video:tag>Tangent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-CA-Algebra-I-Slope-and-Y-intercept</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - CA Algebra I: Slope and Y-intercept</video:title>
      <video:description>CA Algebra I: Slope and Y-intercept

27-32, figuring out the slope, y-intercept and equation of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22475.jpg</video:thumbnail_loc>
      <video:duration>750</video:duration>
      <video:publication_date>2012-09-11T02:14:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/31v-n2ND2VE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>intercept</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Sovereign-State-Hobbes-Leviathan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Sovereign State: Hobbes&apos; Leviathan</video:title>
      <video:description>&quot;Lec 13 - The Sovereign State: Hobbes&apos; Leviathan&quot; Introduction to Political Philosophy (PLSC 114)

Hobbes&apos; most famous metaphor, that of &quot;the state of nature,&quot; is explained. It can be understood as the condition of human life in the absence of authority or anyone to impose rules, laws, and order. The concept of the individual is also discussed on Hobbesian terms, according to which the fundamental characteristics of the human beings are the capacity to exercise will and the ability to choose. Hobbes, as a moralist, concludes that the laws of nature, or &quot;precepts of reason,&quot; forbid us from doing anything destructive in life.

00:00 - Chapter 1. Hobbes on Individuality
09:49 - Chapter 2. Hobbes&apos; Skeptical View of Knowledge
14:11 - Chapter 3. The State of Nature
23:14 - Chapter 4. Pride and Fear: Passions that Dominate Human Nature
29:09 - Chapter 5. The Laws of Nature

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15924.jpg</video:thumbnail_loc>
      <video:duration>2784</video:duration>
      <video:publication_date>2012-08-28T21:42:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oE1eU4Ilgdo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>America</video:tag>
      <video:tag>democracy</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Montaigne</video:tag>
      <video:tag>telos</video:tag>
      <video:tag>thumos</video:tag>
      <video:tag>Tocqueville</video:tag>
      <video:tag>umori</video:tag>
      <video:tag>Leviathan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 13 - Programming Abstractions (Stanford)&quot; Lecture 13 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie introduces linked lists and continues to discuss recursive data. She goes line by line through an example code she writes during the lecture. She then inserts variables in an order; she uses the example of an address book to explain this. Algorithm analysis are also introduced. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17680.jpg</video:thumbnail_loc>
      <video:duration>3095</video:duration>
      <video:publication_date>2012-09-03T16:51:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C36NAaS6ITM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Linked</video:tag>
      <video:tag>lists</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>data</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>o</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>parameter</video:tag>
      <video:tag>array</video:tag>
      <video:tag>order</video:tag>
      <video:tag>sorted</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Gross-Anatomy-Abdominal-Wall-and-Fasciae-Thoracic-Wall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -Gross Anatomy:  Abdominal Wall and Fasciae; Thoracic Wall</video:title>
      <video:description>&quot;Lec 27 -Gross Anatomy:  Abdominal Wall and Fasciae; Thoracic Wall&quot;The anatomy of the abdominal wall and fasciae plus the thoracic wall using a human cadaver.  Orig. air date: JUN 27 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21684.jpg</video:thumbnail_loc>
      <video:duration>642</video:duration>
      <video:publication_date>2012-09-09T06:55:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qx1xPsRt2tc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fasciae</video:tag>
      <video:tag>Thoracic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-CA-Algebra-I-Systems-of-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - CA Algebra I: Systems of Inequalities</video:title>
      <video:description>CA Algebra I: Systems of Inequalities

33-37, systems of equations and inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22480.jpg</video:thumbnail_loc>
      <video:duration>776</video:duration>
      <video:publication_date>2012-09-11T02:15:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1piZ8oYWh3E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Anatomy-of-a-muscle-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Anatomy of a muscle cell</video:title>
      <video:description>Anatomy of a muscle cell

Understanding the structure of a muscle cell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22483.jpg</video:thumbnail_loc>
      <video:duration>992</video:duration>
      <video:publication_date>2012-09-11T02:15:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uY2ZOsCnXIA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Gross-Anatomy-External-Carotid-Artery-Retrostyloid-Region</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 -Gross Anatomy: External Carotid Artery -  Retrostyloid Region</video:title>
      <video:description>&quot;Lec 28 -Gross Anatomy: External Carotid Artery -  Retrostyloid Region&quot;The anatomical landmarks of the external carotid artery, including the retrostyloid region using a human cadaver.  Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21685.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2012-09-09T06:55:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PWW3jUT3WvE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>External</video:tag>
      <video:tag>Carotid</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Retrostyloid</video:tag>
      <video:tag>region</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Gross-Anatomy-Middle-Ear-Cavity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -Gross Anatomy: Middle Ear Cavity</video:title>
      <video:description>&quot;Lec 29 -Gross Anatomy: Middle Ear Cavity&quot;Orig. air date: JUN 30 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21686.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2012-09-09T06:55:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JbggRNYj7AI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Cavity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Maxillary-division-of-the-trigeminal-nerve-maxillary-artery3rd-part-and-ptygopalatine-fossa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 -Maxillary division of the trigeminal nerve; maxillary artery(3rd part) and ptygopalatine fos</video:title>
      <video:description>&quot;Lec 33 -Maxillary division of the trigeminal nerve; maxillary artery(3rd part) and ptygopalatine fossa&quot;Orig. air date: JUN 27 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21691.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-09T07:01:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vkwR_KvWJyw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>trigeminal</video:tag>
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      <video:tag>artery</video:tag>
      <video:tag>3rd</video:tag>
      <video:tag>part</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ptygopalatine</video:tag>
      <video:tag>Fossa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Presolder-Finishing-of-the-Retainers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104  - Presolder Finishing of the Retainers</video:title>
      <video:description>&quot;Lec 104  - Presolder Finishing of the Retainers&quot; After the castings are made for the abutment teeth of an anterior pinledge bridge, they are tried on the dies and the margins are carefully finished. Orig. air date: DEC 1 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>306</video:duration>
      <video:publication_date>2012-09-09T07:04:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z6wcDg9rCwI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>104</video:tag>
      <video:tag>Presolder</video:tag>
      <video:tag>Finishing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Retainers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Plant-and-Microbial-Biology-160-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Plant and Microbial Biology 160 - Lecture 26</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 26

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26673.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-09-19T02:05:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AHYNiCC4dUY</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rob-Knight-The-Microbiome-Project-MWV-Episode-82</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rob Knight - The Microbiome Project (MWV Episode 82)</video:title>
      <video:description>Rob Knight studies the diversity of microbial communities. For every person, microbes outnumber human cells by a factor of ten. Rob has found that this large population of microbes differs based on which part of your body they inhabit (head, hands, gut, etc.).

These same microbes vary widely in type from person to person. Unlike the human genome which is 99.9% alike from person to person, people are 80 to 90% different in their microbial make up.

Rob shares what the microbiome project as been able to learn about these variances among the microbes on and in us and how probiotic therapies might be developed to help treat specific issues related to a person&apos;s microbiome.

Ecosystem level therapies such as stool transplants that recolonize a person&apos;s gut microbiome have shown promising results. The question then is, do we know enough about therapies that alter someone&apos;s microbial flora to avoid the same kind of problems that non-native species have wreaked on other natural environments?

Rob also discusses a project he&apos;s been working on in Bangladesh which brings powerful computing analysis to scientists who don&apos;t have the resources to utilize advanced computing in their research.

Filmed in Vancouver, Canada at the 2012 AAAS meeting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30766.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2014-01-10T21:14:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gI0vB2s8PE8</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Rob</video:tag>
      <video:tag>Knight</video:tag>
      <video:tag>AAAS</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>probiotics</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Bangladesh</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>hum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 Chemistry C234 -</video:title>
      <video:description>&quot;Lec 11 Chemistry C234 - &quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23898.jpg</video:thumbnail_loc>
      <video:duration>3985</video:duration>
      <video:publication_date>2012-09-14T11:53:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DWeq8mJGX6Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 24 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his lecture on linear systems. 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17639.jpg</video:thumbnail_loc>
      <video:duration>3425</video:duration>
      <video:publication_date>2012-09-03T16:35:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zKEh9CxFpsM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>case</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>CA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-GMAT-Math-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - GMAT Math 31</video:title>
      <video:description>GMAT Math 31

161-162, pg. 174</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21947.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-09-10T23:57:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wYGKRP0gD3I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-GMAT-Math-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - GMAT Math 33</video:title>
      <video:description>GMAT Math 33

167-172, pgs. 174-175</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21949.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-10T23:58:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wdINk29ZSMA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>33</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-GMAT-Math-51</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - GMAT Math 51</video:title>
      <video:description>GMAT Math 51

237-239, pg. 185</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21968.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-11T00:05:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AwKTZK8gqZI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>51</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Find-the-Co-ordinates-of-a-point-In-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Find the Co-ordinates of a point In Space</video:title>
      <video:description>Finding the co-ordinates of a point in space is an important section studied in co-ordinate geometry. This video will explain the three planes xy,yz,xz and how to find the co-ordinates of a point in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/afb694f1-a834-44ce-823b-f452a18fee5e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:48:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11424.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>co</video:tag>
      <video:tag>ordinates</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-add-past-infinity-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to add past infinity by Minute Physics</video:title>
      <video:description>What does adding past infinity have to do with physics? Watch this comical, yet educational video to find out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a2419bb6-5779-4ab2-a9c9-e4e1245091f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-02-05T04:10:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29150.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>infinity</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Role-of-Phagocytes-in-Innate-or-Nonspecific-Immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Role of Phagocytes in Innate or Nonspecific Immunity</video:title>
      <video:description>Role of Phagocytes in Innate or Nonspecific Immunity

Role of phagocytes in innate or nonspecific immunity.  Neutrophils, macrophages, and dendritic cells.  MHC II.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22488.jpg</video:thumbnail_loc>
      <video:duration>980</video:duration>
      <video:publication_date>2012-09-11T02:17:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O1N2rENXq_Y</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Phagocytes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Innate</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Nonspecific</video:tag>
      <video:tag>immunity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Biology-1B-Behavioral-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  Biology 1B - Behavioral Ecology</video:title>
      <video:description>&quot;Lec 12 -  Biology 1B - Behavioral Ecology&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27210.jpg</video:thumbnail_loc>
      <video:duration>2494</video:duration>
      <video:publication_date>2012-09-21T03:56:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T0_ZF0kg7B8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-11-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 11 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 11 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23671.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-14T10:28:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U253mX1Rx8Q</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Plant-and-Microbial-Biology-160-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Plant and Microbial Biology 160 - Lecture 27</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 27

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26677.jpg</video:thumbnail_loc>
      <video:duration>2728</video:duration>
      <video:publication_date>2012-09-19T02:05:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hFx5lPAxjnQ</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Molecular-and-Empirical-Formulas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Molecular and Empirical Formulas</video:title>
      <video:description>Molecular and Empirical Formulas

Introduction to molecular and empirical formulas.  Calculating molecular mass.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22518.jpg</video:thumbnail_loc>
      <video:duration>954</video:duration>
      <video:publication_date>2012-09-11T02:22:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gfBcM3uvWfs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Empirical</video:tag>
      <video:tag>formulas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Chemistry-1A-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Chemistry 1A - Lecture 4</video:title>
      <video:description>Chemistry 1A - Lecture 4

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26678.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-19T02:05:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1ocvHExymtA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deltamotion-Rational-and-Surgical-demo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deltamotion Rational and Surgical demo</video:title>
      <video:description>Explained in this video are the disadvantages of using ceramic for hip replacement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6988.jpg</video:thumbnail_loc>
      <video:duration>1099</video:duration>
      <video:publication_date>2011-08-31T18:09:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6988.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deltamotion</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Surgical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Inferno-I-II-III-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Inferno I, II, III, IV</video:title>
      <video:description>&quot;Lec 3 - Inferno I, II, III, IV&quot; Dante in Translation (ITAL 310)

Professor Mazzotta introduces students to the Divine Comedy, focusing on the first four cantos of Inferno. Stylistic, thematic and formal features of the poem are discussed in the context of its original title, Comedy. The first canto is read to establish the double voice of the poet-pilgrim and to contrast the immanent journey with those described by Dante&apos;s literary precursors. Among these is the pilgrim&apos;s guide, Virgil. The following cantos are read with special attention to the ways in which Dante positions his poem vis-à-vis the classical tradition. The novelty of Dante&apos;s otherworldly journey is here addressed in terms of the relationship, introduced in the previous lecture in the context of the Vita nuova, between love and knowledge or, more precisely, between their respective faculties, will and intellect.

00:00 - Chapter 1. Explanation of Title; Three Levels of Style; Formal Structure 
00:07 - Chapter 2. Canto I and Its Double Narrative Focus 
19:02 - Chapter 3. Shifting the Language from Mind to Body
25:31 - Chapter 4. Meeting Virgil the Poet and Neo-Platonic Philosopher 
37:01 - Chapter 5. Canto II: Identity and Purpose of Journey 
42:21 - Chapter 6. Canto III: Entering the Gate of Hell; An Idea of a Linear Novel 
51:31 - Chapter 7. Canto IV: Into the Garden and Limbo&apos;s Fantastic Figures
01:04:13 - Chapter 8. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23066.jpg</video:thumbnail_loc>
      <video:duration>4507</video:duration>
      <video:publication_date>2012-09-12T06:26:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QO2MPVQsHes</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Inferno</video:tag>
      <video:tag>I</video:tag>
      <video:tag>II</video:tag>
      <video:tag>III</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 23 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 23: Differential Equations and exp(At).

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14566.jpg</video:thumbnail_loc>
      <video:duration>3063</video:duration>
      <video:publication_date>2012-08-26T19:20:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IZqwi0wJovM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-18086-Mathematical-Methods-for-Engineers-II-4d172a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 17- MIT 18.086 Mathematical Methods for Engineers II.
Multigrid Methods

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16415.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-08-30T15:20:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y25UBGeu_2g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-importance-of-GCSF-Protein-Folding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The importance of GCSF Protein Folding</video:title>
      <video:description>The video show that GCSF folding and unfolding can be achieved rapid dilution and mixing of denaturant, GdnHCl. GCSF is found the blood and is active by binding with GCSFR.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/bb6b60de-0f33-4298-8520-bbef9fe53619/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2012-10-29T22:17:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27938.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>GCSF</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-American-Studies-10AC-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - American Studies 10AC - Lecture 23</video:title>
      <video:description>American Studies 10AC - Lecture 23

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26790.jpg</video:thumbnail_loc>
      <video:duration>3897</video:duration>
      <video:publication_date>2012-09-19T02:32:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eI3rXZVIfKc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 20 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd&apos;s first lecture is on the course requirements, homework assignments, and then goes into his first topic- Subgradients.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364B Course Website:
http://www.stanford.edu/class/ee364b/courseinfo.html

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17527.jpg</video:thumbnail_loc>
      <video:duration>3697</video:duration>
      <video:publication_date>2012-09-03T15:09:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U3lJAObbMFI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>nondifferentiable</video:tag>
      <video:tag>subdifferential</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>strong</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Custom-Acrylic-Resin-Tray-Construction-Maxillary-Final-Impression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134  - Custom Acrylic Resin Tray Construction: Maxillary Final Impression</video:title>
      <video:description>&quot;Lec 134  - Custom Acrylic Resin Tray Construction: Maxillary Final Impression&quot; Procedure for fabrication of a custom acrylic resin tray for taking the maxillary final impression.  Orig. air date: JUN 10 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22939.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2012-09-11T10:06:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQGymTcWDXw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>134</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>acrylic</video:tag>
      <video:tag>Resin</video:tag>
      <video:tag>Tray</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Impression</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Plant-and-Microbial-Biology-160-Lecture-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Plant and Microbial Biology 160 - Lecture 31</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 31

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26691.jpg</video:thumbnail_loc>
      <video:duration>2686</video:duration>
      <video:publication_date>2012-09-19T02:08:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dDVYnuPwQBI</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>31</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Plant-and-Microbial-Biology-160-Lecture-30</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Plant and Microbial Biology 160 - Lecture 30</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 30

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26688.jpg</video:thumbnail_loc>
      <video:duration>2713</video:duration>
      <video:publication_date>2012-09-19T02:07:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G929W8DC6NI</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>30</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Valve-Surgery-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Valve Surgery Animation</video:title>
      <video:description>The heart valve surgery aims to repair a damaged valve so the muscle may work normally. The procedure requires serious operation during which the patients` heart is replaced by a machine for surgeons to be able to make the repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/89eb1b4d-fc2f-4f5e-a8f8-4468dfd280ba/cand_25.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-11-30T22:38:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9697.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Artery-Bypass-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Artery Bypass Surgery</video:title>
      <video:description>This video shows a coronary artery bypass grafting surgery. A full surgical procedure with the required careful steps is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aaaec0cd-d4b9-461d-b73d-0a6c8901a54f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-11-30T09:10:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9408.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Grafting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-New-Basic-Wire-Bending-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - New Basic Wire Bending Techniques</video:title>
      <video:description>Lec 34 - New Basic Wire Bending Techniques&quot; Shows armamentarium and techniques for making the basic orthodontic wire bends.  Orig. air date: JUL 29 83

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20793.jpg</video:thumbnail_loc>
      <video:duration>1186</video:duration>
      <video:publication_date>2012-09-07T17:12:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XVUVtoTnAxw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shows</video:tag>
      <video:tag>armamentarium</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>wire</video:tag>
      <video:tag>bends</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Use-of-the-Surveyor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Use of  the Surveyor</video:title>
      <video:description>&quot;Lec 3 - Use of  the Surveyor&quot; This tape show the correct useage of the surveyor in Denture model work.  Orig. air date: SEP 27 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20802.jpg</video:thumbnail_loc>
      <video:duration>1458</video:duration>
      <video:publication_date>2012-09-07T17:19:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GV8CC-buAVk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Surveyor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Problems-with-Resemblance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23-Problems with Resemblance</video:title>
      <video:description>&quot;Lec 23-Problems with Resemblance&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21509.jpg</video:thumbnail_loc>
      <video:duration>656</video:duration>
      <video:publication_date>2012-09-09T05:42:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aTk9phu6lkg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Resemblance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 25 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd lectures on the localization and cutting-plane methods and then moves into the Analytic center cutting-plane methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17532.jpg</video:thumbnail_loc>
      <video:duration>4346</video:duration>
      <video:publication_date>2012-09-03T15:12:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N3vJOq5ZmKc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Cutting</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Localization</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>bounds</video:tag>
      <video:tag>stopping</video:tag>
      <video:tag>criter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Vector-Dot-Product-and-Vector-Length</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Vector Dot Product and Vector Length</video:title>
      <video:description>Vector Dot Product and Vector Length

Definitions of the vector dot product and vector length</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22006.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-11T00:19:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WNuIhXo39_k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Vector</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>and</video:tag>
      <video:tag>length</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Proving-Vector-Dot-Product-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Proving Vector Dot Product Properties</video:title>
      <video:description>Proving Vector Dot Product Properties

Proving the &quot;associative&quot;, &quot;distributive&quot; and &quot;commutative&quot; properties for vector dot products.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22007.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2012-09-11T00:20:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rVQ3G9epCjw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proving</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Proof-of-the-Cauchy-Schwarz-Inequality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Proof of the Cauchy-Schwarz Inequality</video:title>
      <video:description>Proof of the Cauchy-Schwarz Inequality

Proof of the Cauchy-Schwarz Inequality</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22009.jpg</video:thumbnail_loc>
      <video:duration>1015</video:duration>
      <video:publication_date>2012-09-11T00:20:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r2PogGDl8_U</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Ideal-Gas-Equation-PVnRT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Ideal Gas Equation: PV=nRT</video:title>
      <video:description>Ideal Gas Equation: PV=nRT

Intuition behind the ideal gas equation: PV=nRT.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22537.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-11T02:25:37.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>PV</video:tag>
      <video:tag>nRT</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/HHO-explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HHO explosion</video:title>
      <video:description>Fill up a liter in a bottle of soda and light. The bottle accelerates to the air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e2fabd4f-3096-4ff9-a7be-f0af199dbc32/cand_25.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-12-12T03:04:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11464.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>HHO</video:tag>
      <video:tag>Explosion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Proof-Relationship-between-cross-product-and-sin-of-angle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Proof: Relationship between cross product and sin of angle</video:title>
      <video:description>Proof: Relationship between cross product and sin of angle

Proof: Relationship between the  cross product and sin of angle between vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22016.jpg</video:thumbnail_loc>
      <video:duration>1089</video:duration>
      <video:publication_date>2012-09-11T00:22:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7MKA2QlKvHc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
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      <video:tag>Product</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Angle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Chemistry-1A-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Chemistry 1A - Lecture 1</video:title>
      <video:description>Chemistry 1A - Lecture 1

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26692.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-19T02:08:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MMOZGG_2QYc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Arrangement-of-Anterior-Denture-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Arrangement of Anterior Denture Teeth</video:title>
      <video:description>&quot;Lec 4 - Arrangement of Anterior Denture Teeth&quot; The setting of artificial teeth in a preclinical exercise is presented in a series of three videotapes. This videotape is Part I and demonstrates the setting of anterior teeth. Orig. air date: FEB 16 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20803.jpg</video:thumbnail_loc>
      <video:duration>1705</video:duration>
      <video:publication_date>2012-09-07T17:19:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KTSXw88c6bE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>arrangement</video:tag>
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      <video:tag>Denture</video:tag>
      <video:tag>Teeth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-111-Analysis-of-the-Diagnostic-Wax-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111  - Analysis of the Diagnostic Wax-Up</video:title>
      <video:description>&quot;Lec 111  - Analysis of the Diagnostic Wax-Up&quot; The use of the diagnostic wax-up of the proposed restorations to adjust occlusion prior to fabrication of the partial denture. Orig. air date: FEB 14 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21709.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-09T07:05:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UsxFX4W9Bv8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>wax</video:tag>
      <video:tag>up</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Chemistry-1A-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Chemistry 1A - Lecture 8</video:title>
      <video:description>Chemistry 1A - Lecture 8

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26694.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-09-19T02:08:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EwOiuO2Y_AU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-127-Adaptation-of-Framework-to-the-Master-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127  - Adaptation of Framework to the Master Cast</video:title>
      <video:description>&quot;Lec 127  - Adaptation of Framework to the Master Cast&quot; The framework is relieved and ground, smoothed and polished prior to  placing it on the master cast.  Orig. air date: NOV 13 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22932.jpg</video:thumbnail_loc>
      <video:duration>1097</video:duration>
      <video:publication_date>2012-09-11T10:05:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8d_O5ppDxEo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>cast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Energy-Methods-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Energy Methods II:</video:title>
      <video:description>Lec 14- Energy Methods II:.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17111.jpg</video:thumbnail_loc>
      <video:duration>4863</video:duration>
      <video:publication_date>2012-09-02T10:10:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EFNIxMQTJ14</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 21 PACS 164B</video:title>
      <video:description>This is lecture 21 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19425.jpg</video:thumbnail_loc>
      <video:duration>4773</video:duration>
      <video:publication_date>2012-09-05T02:29:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AVfDjrMTmoc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
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      <video:tag>pacs164b</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/leC-46-Review-of-Gross-Anatomy-for-the-National-Boards-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>leC 46-Review of  Gross Anatomy for the National Boards - Part II</video:title>
      <video:description>&quot;leC 46-Review of  Gross Anatomy for the National Boards - Part II&quot;Orig. air date: AUG 19 92

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21719.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-09-09T07:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nx4lyEZ9NQw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-67-Moments-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Moments (part 2)</video:title>
      <video:description>Moments (part 2)

2 more moment problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21105.jpg</video:thumbnail_loc>
      <video:duration>830</video:duration>
      <video:publication_date>2012-09-08T17:41:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/peXbz0frV74</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-What-Holds-the-Atmosphere-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  What Holds the Atmosphere Up?</video:title>
      <video:description>Lec 8 -  What Holds the Atmosphere Up?. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14694.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-08-27T09:58:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KdUR8Av4yW4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
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      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-151-More-on-Quantitative-Easing-and-Credit-Easing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 151 - More on Quantitative Easing (and Credit Easing)</video:title>
      <video:description>More on Quantitative Easing (and Credit Easing)

Understanding the difference between quantitative easing in Japan and the United States</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20480.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2012-09-06T15:21:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZrKw-SLzNrw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Quantitative</video:tag>
      <video:tag>Easing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Credit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Plant-and-Microbial-Biology-160-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Plant and Microbial Biology 160 - Lecture 13</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 13

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26704.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-19T02:10:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HnzeZfkTIpo</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 11 -  MIT 6.002 Circuits and Electronics, Spring 2007&quot;  Lecture 11: Amplifiers - small signal model

Note: This was re-posted to fix a corrupted YouTube version.

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14800.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-08-28T01:35:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9RqFFlZgf60</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hipsurgery-video-with-patients</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hipsurgery video with patients</video:title>
      <video:description>This hipsurgery video shows the experience of patients who has gone through hip surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3830.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-02-03T16:34:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/isR9dxP-D-E</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Education</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Boxing-Complete-Dentures-Pumice-and-Plaster-Impression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Boxing Complete Dentures - Pumice and Plaster Impression</video:title>
      <video:description>&quot;Lec 7 - Boxing Complete Dentures - Pumice and Plaster Impression&quot; Boxing complete dentures with pumice and impression plaster.  Orig. air date: JAN 25 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20806.jpg</video:thumbnail_loc>
      <video:duration>786</video:duration>
      <video:publication_date>2012-09-07T17:20:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-rCSEb3LxaQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Boxing</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>dentures</video:tag>
      <video:tag>Pumice</video:tag>
      <video:tag>and</video:tag>
      <video:tag>plaster</video:tag>
      <video:tag>Impression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 22 -Cognitive Science C103 &quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24136.jpg</video:thumbnail_loc>
      <video:duration>4584</video:duration>
      <video:publication_date>2012-09-15T03:43:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hhYfN18VUeU</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Multiple-Techniques-For-A-Posterior-Three-Unit-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Multiple Techniques For A Posterior Three Unit Bridge</video:title>
      <video:description>&quot;Lec 9 - Multiple Techniques For A Posterior Three Unit Bridge&quot; Preparing the abutment teeth for a three unit posterior bridge. Shows the tooth reduction, preparation of mesial and distal boxes, occlusal isthmus, and retention grooves. Orig. air date: OCT 23 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>533</video:duration>
      <video:publication_date>2012-09-07T17:20:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mSkdkIKbwA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Visualizing-a-Column-Space-as-a-Plane-in-R3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Visualizing a Column Space as a Plane in R3</video:title>
      <video:description>Visualizing a Column Space as a Plane in R3

Determining the planar equation for a column space in R3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22032.jpg</video:thumbnail_loc>
      <video:duration>1271</video:duration>
      <video:publication_date>2012-09-11T00:26:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EGNlXtjYABw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Visualizing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Column</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>as</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>in</video:tag>
      <video:tag>R3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Linear-Algebra-nxn-Determinant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Linear Algebra: nxn Determinant</video:title>
      <video:description>Linear Algebra: nxn Determinant

Defining the determinant for nxn matrices.  An exampled of a 4x4 determinant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22082.jpg</video:thumbnail_loc>
      <video:duration>1120</video:duration>
      <video:publication_date>2012-09-11T00:44:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H9BWRYJNIv4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>nxn</video:tag>
      <video:tag>determinant</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-GMAT-Data-Sufficiency-28</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29  - GMAT: Data Sufficiency 28</video:title>
      <video:description>GMAT: Data Sufficiency 28

116-118, pg. 288</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22353.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-11T01:50:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vD1OROM3Lfo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>28</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Rotational-Path-Concept-in-Removable-Partial-Dentures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Rotational Path Concept in Removable Partial Dentures</video:title>
      <video:description>&quot;Lec 15 - Rotational Path Concept in Removable Partial Dentures&quot; Describes the rationale and indications for use of Rotational Path of Insertion, Removable Partial Dentures in anterior teeth. Orig. air date: OCT 4 86

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20819.jpg</video:thumbnail_loc>
      <video:duration>1369</video:duration>
      <video:publication_date>2012-09-07T17:28:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEiwLoveihw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Rotational</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>concept</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>dentures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Engineering-for-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Engineering for Life</video:title>
      <video:description>Lec 6 - Engineering for Life. Harvard SEAS undergraduate students discuss their research and the opportunities that have for making a difference in the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15971.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-08-29T06:58:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-f0omY4IhHs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>undergraduate</video:tag>
      <video:tag>students</video:tag>
      <video:tag>Peyton</video:tag>
      <video:tag>Greenside</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>feeding</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>circadian</video:tag>
      <video:tag>rhythems</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-SAT-Prep-Test-2-Section-9-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  32 - SAT Prep: Test 2 Section 9 Part 1</video:title>
      <video:description>SAT Prep: Test 2 Section 9 Part 1

Problems 1-5 starting on page 487</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22152.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2012-09-11T01:00:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oVkzin26KJk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 4- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16910.jpg</video:thumbnail_loc>
      <video:duration>4083</video:duration>
      <video:publication_date>2012-09-01T16:24:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4gt6dQBLGFg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 14- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2736</video:duration>
      <video:publication_date>2012-09-09T03:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ls0dBm6B1yg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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      <video:tag>14</video:tag>
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      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 15 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24243.jpg</video:thumbnail_loc>
      <video:duration>3602</video:duration>
      <video:publication_date>2012-09-15T05:18:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VuVJWUnM1l4</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Recursion-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Recursion part 2</video:title>
      <video:description>Lec 11- Recursion part 2.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19181.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-09-04T19:00:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pG0N_ARfrHE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Huygens-Principle-used-to-verify-Snells-law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Huygen&apos;s Principle used to verify Snell&apos;s law</video:title>
      <video:description>A method of constructing the position of a wave at successive times (Huygens&apos;s Principle)is used to verify Snell&apos;s law.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e75b2a94-f081-4e15-a7f5-0918cf4f5ca0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-12T03:20:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11495.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>of</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>using</video:tag>
      <video:tag>Huygen</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Snells-Law-verified-using-Huygens-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Snell&apos;s Law verified using Huygen&apos;s Principle</video:title>
      <video:description>A demonstration of Snell&apos;s law being verified using Huygen&apos;s principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fda72d00-e857-4381-bf42-6b483cf3aac6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-12T03:19:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11494.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Verification</video:tag>
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      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Six-Degrees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Six Degrees</video:title>
      <video:description>Lec 11 - Six Degrees. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14697.jpg</video:thumbnail_loc>
      <video:duration>2742</video:duration>
      <video:publication_date>2012-08-27T09:59:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lzexekDm3wU</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Convex-Optimization-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Convex Optimization (Stanford)</video:title>
      <video:description>This lecture on convex optimization is by professor Boyd from the Stanford university. He shows how to recognize and solve convex optimization problems that arise in engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17524.jpg</video:thumbnail_loc>
      <video:duration>4765</video:duration>
      <video:publication_date>2012-09-03T15:09:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/StlHUwd_AgM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>feasible</video:tag>
      <video:tag>descent</video:tag>
      <video:tag>KKT</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>factorization</video:tag>
      <video:tag>network</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>logarithmic</video:tag>
      <video:tag>Barrier</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Speed-translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Speed translation</video:title>
      <video:description>Speed translation

Translating speed units</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20561.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-06T15:54:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aTjNDKlz8G4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Speed</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Chemistry-1A-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Chemistry 1A - Lecture 11</video:title>
      <video:description>Chemistry 1A - Lecture 11

General Chemistry</video:description>
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About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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Distributed Naming

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

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classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
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The impacts of faith and globalization are extend to diverse sectors of society. Survey perspectives on this matter from religious leaders, business professionals, media reporters, political leaders, and academicians.</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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http://open.umich.edu/education</video:description>
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Introduction to American Studies</video:description>
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      <video:description>This video contains the repair of ventral hernia laparoscopically. A full surgical procedure is explained here to help you.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9399.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Lecture-13-Procedural-Tools-for-Effectiveness-Participation-Access</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Lecture 13: Procedural Tools for Effectiveness: Participation, Access</video:title>
      <video:description>Lecture 13: Procedural Tools for Effectiveness: Participation, Access

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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      <video:duration>6428</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 38- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>3051</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Demography-and-Life-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Demography and Life History</video:title>
      <video:description>Lec 3- Demography and Life History.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18433.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/3diw1Hu3auk</video:player_loc>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Nineteenth-Century-Medicine-The-Paris-School-of-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Nineteenth-Century Medicine: The Paris School of Medicine</video:title>
      <video:description>&quot;Lec 8 - Nineteenth-Century Medicine: The Paris School of Medicine&quot;Epidemics in Western Society Since 1600 (HIST 234)

In the decades immediately following the French Revolution, Paris was at the center of a series of major developments in medical science, sometimes described as the transition from medieval to modern medicine. Although the innovations associated with the Paris School were in large part products of the ideological and institutional transformations brought on by the Revolution, they belong to a long list of challenges to the Galenic orthodoxy of &quot;library medicine.&quot; Successive scientists and physicians had questioned the exclusive commitment of medicine to interpreting ancient texts; in the hospitals of Paris, a new medical epistemology, focused on empirical observation and the diagnosis of specific diseases, was put into practice.

00:00 - Chapter 1. The Paris School of Medicine
03:48 - Chapter 2. Limitations of Humoralism and Galenism
14:47 - Chapter 3. Hospital Medicine
18:12 - Chapter 4. Institutional Foundations
21:58 - Chapter 5. Philosophical Foundations
30:24 - Chapter 6. Influences of the French Revolution
34:37 - Chapter 7. &quot;Peu lire et beaucoup voir&quot;: Observation-Based Medicine
46:23 - Chapter 8. Effects of the Paris School

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
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      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-13T11:50:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y7YNY4MHBW8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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      <video:tag>the</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ecological-pyramid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ecological pyramid</video:title>
      <video:description>Ecological pyramid shows the number of organims in each trophic level. This video helps us to understand this concept.</video:description>
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      <video:duration>242</video:duration>
      <video:publication_date>2012-12-01T05:38:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28127.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>ecological</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses the applications of naive Bayes, neural networks, and support vector machine. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/qyyJKd-zXRE</video:player_loc>
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      <video:tag>Vector</video:tag>
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    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Mechanical Engineering 110</video:title>
      <video:description>lec 10-Mechanical Engineering 110.Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20918.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2012-09-08T00:30:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PYI3ydhdsF0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
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      <video:tag>Mechanical</video:tag>
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    <loc>https://dnatube.com/videos/lec-15-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 15-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 15-Computer Science 162 .</video:description>
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      <video:duration>5027</video:duration>
      <video:publication_date>2012-09-04T18:03:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NuWjfq_DLTA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>2010</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Public Health 257B</video:title>
      <video:description>lec 5-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19206.jpg</video:thumbnail_loc>
      <video:duration>5785</video:duration>
      <video:publication_date>2012-09-04T19:59:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/swB36aDG16k</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Public Health 257B</video:title>
      <video:description>lec 7-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19208.jpg</video:thumbnail_loc>
      <video:duration>6182</video:duration>
      <video:publication_date>2012-09-04T20:00:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uaqFEO51BBw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Mathematics 16B</video:title>
      <video:description>lec 18-Mathematics 16B.Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19232.jpg</video:thumbnail_loc>
      <video:duration>4271</video:duration>
      <video:publication_date>2012-09-04T20:33:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/drf8rLp2dZ4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-The-Secret-of-American-Scientific-Dominance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Secret of American Scientific Dominance</video:title>
      <video:description>Though American students score below many other industrialized nations in math and science, why does the U.S. still produce the most scientific and technological innovation?  Michio Kaku says the U.S. has a couple cards up its sleeve for achieving its current level of progress.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2a247d2c-42d7-4d82-b2e4-dcf26aaaba73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-12-03T02:24:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28270.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>progress</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jump-Into-a-Black-Hole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jump Into a Black Hole</video:title>
      <video:description>Fun video that explains how black holes are formed and their effects.  Posits interesting hypothetical situations, such as if Earth orbited a black hole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e0f6a14d-abd5-4d83-89ab-47e94772bf5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-11-26T01:58:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28063.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Polishing-of-a-Pin-Facing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Polishing of a Pin Facing</video:title>
      <video:description>&quot;Lec 23 - Polishing of a Pin Facing&quot; Shows the grinding and polishing of a long pin facing.   Orig. air date: JAN 21 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20827.jpg</video:thumbnail_loc>
      <video:duration>717</video:duration>
      <video:publication_date>2012-09-07T17:33:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wpfAy4mxPtk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Polishing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Pin</video:tag>
      <video:tag>Facing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Treating-Palatopharyngeal-Inadequacy-A-Cooperative-Approach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Treating Palatopharyngeal Inadequacy - A Cooperative Approach</video:title>
      <video:description>&quot;Lec 25 - Treating Palatopharyngeal Inadequacy - A Cooperative Approach&quot; This videotape presents the combined efforts of the Speech Pathologist and the Prosthodontist in treating the patient with palatal incompetency using a Palatal Left Prosthesis. Orig. air date: FEB 10 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20829.jpg</video:thumbnail_loc>
      <video:duration>2239</video:duration>
      <video:publication_date>2012-09-07T17:33:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6TPopWUJ-HU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Treating</video:tag>
      <video:tag>Palatopharyngeal</video:tag>
      <video:tag>Inadequacy</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Cooperative</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Crime-and-the-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Crime and the Law</video:title>
      <video:description>&quot;Lec 15 - Crime and the LawEarly Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture Professor Wrightson examines the problem of order in early modern society, focusing on crimes of violence and upon property crime. In examining violence, he notes the existence of special cases geographically (the borderlands) and socially (aristocratic violence) before looking at the lower (and gradually declining) levels of homicide in general. He then considers property crime, distinguishing the various categories of theft and the manner in which cases were brought to, and handled in, the courts. The late sixteenth and early seventeenth centuries witnessed a peak in prosecution, but while the law could be harsh and bloody in meting out punishment, it was also characterized by discretionary extension of mercy. Interpretations of the use of such discretion are compared and assessed -- as are the limits that existed on its use in a society that believed in the deterrent effect of &apos;exemplary punishment.&apos;

00:00 - Chapter 1. The Question of Violence
03:25 - Chapter 2. Examples
11:01 - Chapter 3. Responses
16:48 - Chapter 4. Homicide
23:16 - Chapter 5. Property Crime: Capital and Non-capital, Clergyable and Non-clergyable
27:47 - Chapter 6. Incidences
34:52 - Chapter 7. Responses

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23266.jpg</video:thumbnail_loc>
      <video:duration>2792</video:duration>
      <video:publication_date>2012-09-13T12:08:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X6s5q7uDg-E</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Crime</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Custom-Acrylic-Resin-Impression-Tray-Fabrication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Custom Acrylic Resin Impression Tray Fabrication</video:title>
      <video:description>&quot;Lec 27 - Custom Acrylic Resin Impression Tray Fabrication&quot; Shows the construction of a custom acrylic impression tray for immeditate maxillary denture.  Orig. air date: MAR 15 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20831.jpg</video:thumbnail_loc>
      <video:duration>1590</video:duration>
      <video:publication_date>2012-09-07T17:35:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xzMi5Qw1Qz0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Custom</video:tag>
      <video:tag>acrylic</video:tag>
      <video:tag>Resin</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Tray</video:tag>
      <video:tag>Fabrication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Compositions-of-Linear-Transformations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Compositions of Linear Transformations 2</video:title>
      <video:description>Compositions of Linear Transformations 2

Providing the motivation for definition of matrix products</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22061.jpg</video:thumbnail_loc>
      <video:duration>990</video:duration>
      <video:publication_date>2012-09-11T00:36:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BuqcKpe5ZQs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compositions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Customized-Incisal-Guide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Customized Incisal Guide</video:title>
      <video:description>&quot;Lec 29 - Customized Incisal Guide&quot; Using auto-polymerizing acrylic to customize the incisal guide on a removable partial denture.  Orig. air date: OCT 14 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20833.jpg</video:thumbnail_loc>
      <video:duration>978</video:duration>
      <video:publication_date>2012-09-07T17:35:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zS6sNgA41v4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Customized</video:tag>
      <video:tag>Incisal</video:tag>
      <video:tag>Guide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Maxillary-Immediate-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Maxillary Immediate Complete Denture</video:title>
      <video:description>&quot;Lec 32 - Maxillary Immediate Complete Denture Laboratory exercise showing facebow transfer, index for relating master casts, and mounting master casts on the articulator. Orig. air date: MAR 29 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20836.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2012-09-07T17:42:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-llPrksX-bk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Greenhouse-Effect-Habitability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Greenhouse Effect, Habitability</video:title>
      <video:description>&quot;Lec 6 - Greenhouse Effect, Habitability&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

A simple model of the overall Earth&apos;s heat budget is derived. The Earth is assumed to be in equilibrium with the input of solar radiation balanced by the output of infrared radiation emitted by the Earth&apos;s surface. Using this model, the Earth&apos;s surface temperature is calculated to be cooler than in reality due to the lack of an atmosphere and the greenhouse effect in the model.

00:00 - Chapter 1. Earth Energy Balance
03:34 - Chapter 2. Black Body Radiation -- Wien&apos;s Law and Stephan-Boltzmann Law
16:05 - Chapter 3. Infrared Emission
18:08 - Chapter 4. Simple Model of Earth&apos;s Energy Balance
25:51 - Chapter 5. Equilibrium Calculations of Earth&apos;s Energy Budget
33:29 - Chapter 6. Greenhouse Effect in Earth&apos;s Atmosphere
40:39 - Chapter 7. Energy Budgets for Other Planets
45:24 - Chapter 8. What is a Greenhouse Gas?

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23286.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-13T12:35:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hJjyCzXUGCQ</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Habitability</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-On-the-Road-to-Computer-Literacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - On the Road to Computer Literacy</video:title>
      <video:description>&quot;Lec 7 - On the Road to Computer Literacy&quot; November 14, 2007 lecture by for the Stanford University Computer Systems Colloquium (EE 380). In order to identify some of the technological gaps that hinder the implementation of universal computer literacy, which Robert defines as society&apos;s ability to read and write computer programs, this talk looks back at the development of literacy and the associated technologies from before Plato through Aldus Manutius and beyond.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17444.jpg</video:thumbnail_loc>
      <video:duration>5047</video:duration>
      <video:publication_date>2012-09-03T13:47:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Own-89vxYF8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Lefkowitz</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Society</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Chemistry-1A-Lecture-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Chemistry 1A - Lecture 37</video:title>
      <video:description>Chemistry 1A - Lecture 37

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26781.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-19T02:29:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UUJfEy-j6ok</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>37</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-EE290f-L-Advanced-Spectroscopy-for-Atomic-and-Molecular-Physics-By-Prof-Anders-Nilsson-Stanford-University</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - EE290f L Advanced Spectroscopy for Atomic and Molecular Physics - By Prof. Anders Nilsson, </video:title>
      <video:description>EE290f L Advanced Spectroscopy for Atomic and Molecular Physics - By Prof. Anders Nilsson, Stanford University

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 15 - Advanced Spectroscopy for Atomic and Molecular Physics - By Prof. Anders Nilsson, Stanford University</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19469.jpg</video:thumbnail_loc>
      <video:duration>5021</video:duration>
      <video:publication_date>2012-09-05T02:50:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wF3zsy5Cm0s</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 8 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:duration>4768</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/dD2P_9NKVSI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Sectional-Tray-Construction-for-Maxillary-Immediate-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Sectional Tray Construction for Maxillary Immediate Denture</video:title>
      <video:description>&quot;Lec 33 - Sectional Tray Construction for Maxillary Immediate Denture &quot; This tape shows each completed step in constructing a sectional impression tray for the maxillary immediate denture. Orig. air date: JUL 17 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20837.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-07T17:42:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GZ7bXkzI7HQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>sectional</video:tag>
      <video:tag>Tray</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Change-of-look-with-aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Change of look with aging</video:title>
      <video:description>This video shows picture of women from childhood times to senior to show the process of aging.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/731c8d32-ec22-4eda-a757-b8b6e750fab3/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-29T09:24:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2912.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>Look</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Incredible-Technology-We-Will-Live-to-See</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Incredible Technology We Will Live to See</video:title>
      <video:description>Art and pop culture have speculated for years on what technology could enable mankind to achieve.  We are fast approaching gaining via technology abilities that, before now, were relegated to sci-fi and fantasy.  Michio Kaku discusses some of the most exciting technologies that will come into being in our lifetimes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/046b7e2a-4117-43fc-b7b9-e5d5dff8c619/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2012-12-09T00:54:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28414.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>invisibility</video:tag>
      <video:tag>shapeshifting</video:tag>
      <video:tag>programmable</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Anti-Ergonomy-of-Instruments-of-Interaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Anti-Ergonomy of Instruments of Interaction</video:title>
      <video:description>&quot;Lec 13 - The Anti-Ergonomy of Instruments of Interaction&quot; (January 29, 2010) Adrian Freed, from UC Berkeley Center for New Music and Audio Techniques, discusses music, technology and computing and his research on intriguing new interactions within these systems.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18882.jpg</video:thumbnail_loc>
      <video:duration>4319</video:duration>
      <video:publication_date>2012-09-04T07:04:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jbHm3DnwamM</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>ergonomic</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>Drum</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>concurrency</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Pitch</video:tag>
      <video:tag>tone</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>control</video:tag>
      <video:tag>OSC</video:tag>
      <video:tag>tactex</video:tag>
      <video:tag>Triangle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Compositions-of-Linear-Transformations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Compositions of Linear Transformations 1</video:title>
      <video:description>Compositions of Linear Transformations 1

Introduction to compositions of Linear Transformations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22060.jpg</video:thumbnail_loc>
      <video:duration>741</video:duration>
      <video:publication_date>2012-09-11T00:35:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f_DTiXZpb8M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compositions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-American-Studies-10AC-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - American Studies 10AC - Lecture 19</video:title>
      <video:description>American Studies 10AC - Lecture 19

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26782.jpg</video:thumbnail_loc>
      <video:duration>4599</video:duration>
      <video:publication_date>2012-09-19T02:29:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VzGtqbd4BbU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Chemistry-1A-Lecture-39</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Chemistry 1A - Lecture 39</video:title>
      <video:description>Chemistry 1A - Lecture 39

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26783.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
      <video:publication_date>2012-09-19T02:29:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u-sOgFyYrx8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>39</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acid-reflux-and-GERD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acid reflux and GERD</video:title>
      <video:description>A new treatment for Acid reflux</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/fc42a890-da1a-4151-b806-3f7aeae4495d/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-20T22:54:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30769.mp4</video:content_loc>
      <video:uploader>Maninder Sandhu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>GERD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-SAT-Prep-Test-1-Section-9-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 SAT Prep: Test 1 Section 9 Part 2</video:title>
      <video:description>SAT Prep: Test 1 Section 9 Part 2

Problems 5-8 starting on page 424</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22088.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2012-09-11T00:45:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fX0ZVflYqf0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-118-Linear-Algebra-Coordinates-with-Respect-to-a-Basis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Linear Algebra: Coordinates with Respect to a Basis</video:title>
      <video:description>Linear Algebra: Coordinates with Respect to a Basis

Understanding alternate coordinate systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22153.jpg</video:thumbnail_loc>
      <video:duration>968</video:duration>
      <video:publication_date>2012-09-11T01:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uvgru6FcyxU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
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      <video:tag>with</video:tag>
      <video:tag>Respect</video:tag>
      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Anterior-Bridge-Preparation-and-Cementation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Anterior Bridge Preparation and Cementation</video:title>
      <video:description>&quot;Lec 35 - Anterior Bridge Preparation and Cementation&quot; Clinical procedure using patient with congenitally missing lateral incisors. Abutment teeth positioned using Orthodontics. Shows preparation of abutment and cementing. Orig. air date: AUG 16 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20839.jpg</video:thumbnail_loc>
      <video:duration>2473</video:duration>
      <video:publication_date>2012-09-07T17:42:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ca3qr4Yiwxk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Cementation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-36-Steeles-Flatback-Pontic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Steele&apos;s Flatback Pontic</video:title>
      <video:description>&quot;Lec 36 - Steele&apos;s Flatback Pontic&quot; A step by step demonstration of the adaptation of a Steele&apos;s flatback facing and backing for an anterior bridge replacing a maxillary lateral incisor. Orig. air date: JAN 29 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20840.jpg</video:thumbnail_loc>
      <video:duration>2025</video:duration>
      <video:publication_date>2012-09-07T17:42:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8fjm3DW5Uzw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>36</video:tag>
      <video:tag>Steele</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Flatback</video:tag>
      <video:tag>Pontic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-American-Studies-10AC-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - American Studies 10AC - Lecture 20</video:title>
      <video:description>American Studies 10AC - Lecture 20

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26784.jpg</video:thumbnail_loc>
      <video:duration>4794</video:duration>
      <video:publication_date>2012-09-19T02:30:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nykbzzuNwpg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
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      <video:tag>20</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-49-Delivery-of-Immediate-Maxillary-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49  - Delivery of Immediate Maxillary Complete Denture</video:title>
      <video:description>&quot;Lec 49  - Delivery of Immediate Maxillary Complete Denture&quot; Shows the complete procedure in four parts: pre-operative, post-operative, twenty-four hours follow-up, and seven days follow-up. Orig. air date: AUG 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20853.jpg</video:thumbnail_loc>
      <video:duration>3306</video:duration>
      <video:publication_date>2012-09-07T17:48:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SLp9sup-BII</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>delivery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-50-Cementation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Cementation</video:title>
      <video:description>&quot;Lec 50 - Cementation&quot; Survey of cements for cementation of bridges. Cementation procedures for anterior and posterior bridges are demonstrated. Orig. air date: FEB 27 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20854.jpg</video:thumbnail_loc>
      <video:duration>1041</video:duration>
      <video:publication_date>2012-09-07T17:49:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FZYthi0-IYM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>50</video:tag>
      <video:tag>Cementation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-93-Linear-Algebra-Determinant-of-Transpose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Linear Algebra:  Determinant of Transpose</video:title>
      <video:description>Linear Algebra:  Determinant of Transpose

Proof by induction that transposing a matrix does not change its determinant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22105.jpg</video:thumbnail_loc>
      <video:duration>850</video:duration>
      <video:publication_date>2012-09-11T00:49:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x-GV2v0dRNE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
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      <video:tag>Transpose</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Exact-Equations-Intuition-2-proofy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Exact Equations Intuition 2 (proofy)</video:title>
      <video:description>Exact Equations Intuition 2 (proofy)

More intuitive building blocks for exact equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22106.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2012-09-11T00:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7wYAtMjORQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exact</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Intuition</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-94-Linear-Algebra-Transpose-of-a-Matrix-Product</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Linear Algebra: Transpose of a Matrix Product</video:title>
      <video:description>Linear Algebra: Transpose of a Matrix Product

Taking the transpose of the product of two matrices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22107.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2012-09-11T00:49:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UdHgWK13x5I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Transpose</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Product</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-SAT-Prep-Test-2-Section-3-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  21 - SAT Prep: Test 2 Section 3 Part 2</video:title>
      <video:description>SAT Prep: Test 2 Section 3 Part 2

Problems 5-8 starting on page 460</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22108.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-11T00:50:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jG_R8MyQ53U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
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      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Beta-amylase-assay-training-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beta amylase assay-training video</video:title>
      <video:description>In this video, you will see the procedure of beta-amylase assay. A beta-amylase assay kit developed by Megazime International Ireland ltd. was used to demonstrate the assay procedure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbe0fd4c-d2ec-44d5-8838-b9a9ae9e76d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>497</video:duration>
      <video:publication_date>2010-11-28T10:23:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6230.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>beta</video:tag>
      <video:tag>amylase</video:tag>
      <video:tag>assay</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-95-Linear-Algebra-Transposes-of-sums-and-inverses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Linear Algebra:  Transposes of sums and inverses</video:title>
      <video:description>Linear Algebra:  Transposes of sums and inverses

Transposes of sums and inverses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22109.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-09-11T00:50:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Br_8t58mdeI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Transposes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sums</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inverses</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Isotopes-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Isotopes  (NB)</video:title>
      <video:description>Isotopes  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26166.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-09-19T00:07:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xcJkUZ4fzEE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Isotopes</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bio-molecules-in-Living-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bio molecules in Living Organisms</video:title>
      <video:description>This video describes the different types of bio molecules, their composition and functions in our body. These bio molecules are present in all living tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6cf8b694-fd7c-4980-b24a-2c672a4b28a1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-12-12T03:22:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11500.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Bio</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Public-health-and-risk-in-communication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Public health and risk in communication</video:title>
      <video:description>Communication is the act of passing information by thought exchange, message or information like visuals, writing, speech and behavior. In this video, Dr Linda gives a lecture on the risks of communication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20871.jpg</video:thumbnail_loc>
      <video:duration>4434</video:duration>
      <video:publication_date>2012-09-07T23:37:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9KuHQq17wBY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 5-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20872.jpg</video:thumbnail_loc>
      <video:duration>6559</video:duration>
      <video:publication_date>2012-09-07T23:38:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cGqYlayj8yY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-6-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 6-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20873.jpg</video:thumbnail_loc>
      <video:duration>6569</video:duration>
      <video:publication_date>2012-09-07T23:39:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H3TjKbn4MSw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Lin-Alg-Orthogonal-Complement-of-the-Orthogonal-Complement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Lin Alg:  Orthogonal Complement of the Orthogonal Complement</video:title>
      <video:description>Lin Alg:  Orthogonal Complement of the Orthogonal Complement

Finding that the orthogonal complement of the orthogonal complement of V is V</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22124.jpg</video:thumbnail_loc>
      <video:duration>738</video:duration>
      <video:publication_date>2012-09-11T00:53:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zlI8mx8Hc8o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Orthogonal</video:tag>
      <video:tag>Complement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Amine-Naming-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Amine Naming Introduction</video:title>
      <video:description>Amine Naming Introduction

Amine Naming Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24609.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2012-09-17T14:18:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kpov3GS6tjM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Amine</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Edible-Education-Van-Jones-Author-and-Co-Founder-Rebuild-the-Dream</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Edible Education:  Van Jones, Author and Co-Founder, Rebuild the Dream</video:title>
      <video:description>Edible Education:  Van Jones, Author and Co-Founder, Rebuild the Dream

Van Jones, Author and Co-Founder, Rebuild the Dream

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25926.jpg</video:thumbnail_loc>
      <video:duration>5090</video:duration>
      <video:publication_date>2012-09-18T18:18:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6XjhdCpQzLI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>van</video:tag>
      <video:tag>Jones</video:tag>
      <video:tag>author</video:tag>
      <video:tag>and</video:tag>
      <video:tag>co</video:tag>
      <video:tag>Founder</video:tag>
      <video:tag>Rebuild</video:tag>
      <video:tag>the</video:tag>
      <video:tag>dream</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Ionization-Endergy-Electron-Affinity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Ionization Endergy, Electron Affinity</video:title>
      <video:description>Ionization Endergy, Electron Affinity

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26279.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2012-09-19T00:40:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wrgnaV-cVrs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionization</video:tag>
      <video:tag>Endergy</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Affinity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Biology-1A-Lecture-12-Photosynthesis-The-Light-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Biology 1A - Lecture 12: Photosynthesis- The Light Reactions</video:title>
      <video:description>Biology 1A - Lecture 12: Photosynthesis- The Light Reactions

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26312.jpg</video:thumbnail_loc>
      <video:duration>2551</video:duration>
      <video:publication_date>2012-09-19T00:47:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HlJXGrPs7wM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-188-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 188 - Lecture 10</video:title>
      <video:description>Computer Science 188 - Lecture 10

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26299.jpg</video:thumbnail_loc>
      <video:duration>4893</video:duration>
      <video:publication_date>2012-09-19T00:44:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RQkJ4g1CIeQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Environ-Sci-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Environ Sci - Lecture 10</video:title>
      <video:description>Environ Sci - Lecture 10

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27080.jpg</video:thumbnail_loc>
      <video:duration>2512</video:duration>
      <video:publication_date>2012-09-19T06:39:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xOkksGIBoWY</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Make-your-Own-Lock-Picking-Tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Make your Own Lock Picking Tools</video:title>
      <video:description>This video showing you the methods to make the picking tools. Various methods used to detect the key and pins that are used to open the lock are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d17bdd44-b3e2-42b8-8c72-515d46128ed0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2013-02-08T03:40:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29627.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>lockpicking</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>make</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Own</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>sawed</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>padlock</video:tag>
      <video:tag>see</video:tag>
      <video:tag>Inside</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Buying-a-Refracting-telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Buying a Refracting telescope?</video:title>
      <video:description>A refracting telescope is an optical telescope that uses lens mostly used for long focus purposes. Here is a step by step guide to acquiring yourself one of these, with all the information on size, lens and other important details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fe217169-60ed-48e2-9b1d-5aa8f91b686d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-11-23T08:55:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7653.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>buy</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Buying</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>Refracting</video:tag>
      <video:tag>telescopes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Happens-in-Vacuums</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Happens in Vacuums?</video:title>
      <video:description>A very interesting video showing the movements of particles inside a vacuum. What will happen if you are placed in a vacuum? Watch this video to know all about this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5c1d8e49-b989-4534-b4db-1e8680a713a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2013-01-12T01:42:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28743.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Vacuums</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Customer-Development-and-the-Business-Model-Canvas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Customer Development and the Business Model Canvas</video:title>
      <video:description>&quot;Lec 11 - Customer Development and the Business Model Canvas&quot; Chuck Eesley discusses the customer development methodology and the business model canvas. In this video, he talks about how the scientific method can be applied to the process of entrepreneurship. Also discussed are some examples of ways to run experiments and the value of being balanced between optimism/pessimism and being persistent/flexible.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19013.jpg</video:thumbnail_loc>
      <video:duration>896</video:duration>
      <video:publication_date>2012-09-04T08:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VGqusTa0wCw</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>acquisition</video:tag>
      <video:tag>lean</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>core</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-Flight-Launched-Towards-ISS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of Flight Launched Towards ISS</video:title>
      <video:description>This video discusses the different phases during the launch of a flight. Here a launching of SpaceX toward International Space Station is shown to help you in understanding the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_29971.jpg</video:thumbnail_loc>
      <video:duration>936</video:duration>
      <video:publication_date>2013-02-10T02:42:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29971.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>SpaceX</video:tag>
      <video:tag>LAUNCHES</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Towards</video:tag>
      <video:tag>ISS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virochip-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virochip Experiment</video:title>
      <video:description>A sample is put on a Virochip microarray, and results are compared to databases of all known viral sequences.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b7510ae4-8288-4a0f-9d53-910f8bd1c497/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-04-12T23:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12223.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virochip</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Not-Invented-Here-Online-Mapping-Unraveled</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Not Invented Here: Online Mapping Unraveled</video:title>
      <video:description>&quot;Lec 7 - Not Invented Here: Online Mapping Unraveled&quot; (February 20, 2009) Michal Migurski and Tom Carden, both of Stamen Design, discuss the online maps their studio has put out, originating from Oakland Crimespotting. They present an overview of the project and its effect on our work, our thoughts on open source mapping code and wiki-style community maps.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18720.jpg</video:thumbnail_loc>
      <video:duration>3696</video:duration>
      <video:publication_date>2012-09-04T04:18:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LxbuAvp850Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>live</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>website</video:tag>
      <video:tag>data</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>information</video:tag>
      <video:tag>2004</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>web</video:tag>
      <video:tag>2</video:tag>
      <video:tag>0</video:tag>
      <video:tag>streams</video:tag>
      <video:tag>Dense</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>time</video:tag>
      <video:tag>cartography</video:tag>
      <video:tag>scraping</video:tag>
      <video:tag>image</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>geoc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Pouring-Models-and-Trimming-Final-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Pouring Models and Trimming Final Casts</video:title>
      <video:description>&quot;Lec 56 - Pouring Models and Trimming Final Casts&quot; The ratio of water to powder, and the mixing and pouring of dental stone are demonstrated in preparing master casts from boxed impressions. Orig. air date: JUN 15 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20964.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2012-09-08T06:48:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FNyViZIFtsY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>56</video:tag>
      <video:tag>pouring</video:tag>
      <video:tag>Models</video:tag>
      <video:tag>and</video:tag>
      <video:tag>trimming</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Powder</video:tag>
      <video:tag>mixing</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>St</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Introduction-to-Ancient-Greek-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction - Introduction to Ancient Greek History</video:title>
      <video:description>&quot;Lec 1 - Introduction&quot; Introduction to Ancient Greek History (CLCV 205)

Professor Donald Kagan explains why people should study the ancient Greeks. He argues that the Greeks are worthy of our study not only because of their vast achievements and contributions to Western civilization (such as in the fields of science, law, and politics) but also because they offer a unique perspective on humanity. To the Greeks, man was both simultaneously capable of the greatest achievements and the worst crimes; he was both great and important, but also mortal and fallible. He was a tragic figure, powerful but limited. Therefore, by studying the Greeks, one gains insight into a tension that has gripped and shaped the West and the rest of the world through its influence. In short, to study the Greeks is to study the nature of human experience.

00:00 - Chapter 1. Ancient Greece as the Foundation of Western Civilization
13:06 - Chapter 2. The Judeo Christian Tradition
24:50 - Chapter 3. Problems Posed by the Western Tradition

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16631.jpg</video:thumbnail_loc>
      <video:duration>1983</video:duration>
      <video:publication_date>2012-08-31T16:29:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9FrHGAd_yto</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Delphi</video:tag>
      <video:tag>hybis</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>Civilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Rods-and-Cones-of-the-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Rods and Cones of the Eye</video:title>
      <video:description>This video provides a structural representation of rods and cones of the eye. Working of different parts are discussed for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a47e440f-ffee-4aee-a790-2a4fb446d6d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2013-02-16T02:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30286.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Rods</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cones</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Law-2707-Distributed-Generation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Law 270.7  Distributed Generation</video:title>
      <video:description>Law 270.7  Distributed Generation

September 17, 2008

The role of state and federal regulators, the effect on utility planning and grid management, and net metering laws</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19561.jpg</video:thumbnail_loc>
      <video:duration>5895</video:duration>
      <video:publication_date>2012-09-05T03:36:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xM4Gmrn7_z0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
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    <loc>https://dnatube.com/videos/Cell-Death-and-Differentiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Death and Differentiation</video:title>
      <video:description>Mitochondrial fission and fusion,in other words cell death and differentiation plays an important role in maintaining the integrity of mitochondria.</video:description>
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      <video:duration>48</video:duration>
      <video:publication_date>2010-04-08T20:33:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4189.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
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      <video:tag>Mitochondiral</video:tag>
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      <video:tag>and</video:tag>
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      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RNA-Splicing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA Splicing</video:title>
      <video:description>This video describes the process of removing introns after RNA transcription.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/fc9d7237-4cf0-462d-a0b0-d8692819d184/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2010-04-08T20:40:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4196.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>RNA</video:tag>
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      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-119-Abutment-Preparation-and-Centric-Jaw-Relation-Record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119  - Abutment Preparation and Centric Jaw Relation Record</video:title>
      <video:description>&quot;Lec 119  - Abutment Preparation and Centric Jaw Relation Record&quot; Technique for fabricating acrylic bonnet used to cover abutment tooth. With the centric relation jaw record base, this technique stabilizes casts for removable partial dentures. Orig. air date: AUG 4 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21724.jpg</video:thumbnail_loc>
      <video:duration>1063</video:duration>
      <video:publication_date>2012-09-09T07:10:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tH2q1udhexQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>119</video:tag>
      <video:tag>abutment</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>relation</video:tag>
      <video:tag>Record</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Pin-Retained-Amalgam-Core-Restoration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120  - Pin Retained Amalgam Core Restoration</video:title>
      <video:description>&quot;Lec 120  - Pin Retained Amalgam Core Restoration&quot; TMS screw-in type pins are used in this demonstration of restoring a tooth greatly weakened by caries.  Orig. air date: DEC 31 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21725.jpg</video:thumbnail_loc>
      <video:duration>843</video:duration>
      <video:publication_date>2012-09-09T07:11:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4EgeGw90tlM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Retained</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>core</video:tag>
      <video:tag>Restoration</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Instrument-Sharpening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19  - Instrument Sharpening</video:title>
      <video:description>&quot;Lec 19  - Instrument Sharpening&quot; How to sharpen periodontal instruments.   Orig. air date: DEC 9 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21569.jpg</video:thumbnail_loc>
      <video:duration>906</video:duration>
      <video:publication_date>2012-09-09T06:03:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YRH4OJWoVCA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>Sharpening</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-GMAT-Math-36</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - GMAT Math 36</video:title>
      <video:description>GMAT Math 36

180(simpler)-184, pgs. 176-177</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21952.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-10T23:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x8pEjhCc5ug</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>36</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-a-Pelton-wheel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About a Pelton wheel</video:title>
      <video:description>This video will help you to understand all about the Pelton wheel. A brief introduction of its use and working is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9040.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-29T19:27:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9040.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Pelton</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Roue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Exploring-linear-relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Exploring linear relationships</video:title>
      <video:description>Exploring linear relationships

U03_L2_T4_we2 : Exploring linear relationships</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24541.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2012-09-17T13:54:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qPx7i1jwXX4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LEc-2-Extra-Oral-Radiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LEc 2 -Extra Oral Radiography</video:title>
      <video:description>&quot;LEc 2 -Extra Oral Radiography&quot;1) The Film Cassette 2) Standard Lateral Jaw 3) Anterior Lateral Jaw 4) Posterior Lateral Jaw 5) The Mandibular Condyle 6) TMJ Survey. Orig. air date: JUL 27 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21727.jpg</video:thumbnail_loc>
      <video:duration>1676</video:duration>
      <video:publication_date>2012-09-09T07:12:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9LHH7NMKwUk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Radiography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Waxing-a-Surveyed-Crown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Waxing a Surveyed Crown</video:title>
      <video:description>&quot;Lec 121 - Waxing a Surveyed Crown&quot; To assure the proper occlusion with the opposing teeth and proper contour for the clasp of the partial denture, the die must be waxed carefully on the articulator. Orig. air date: MAR 4 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21728.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2012-09-09T07:12:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2h9mbvJFWxo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>121</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surveyed</video:tag>
      <video:tag>Crown</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Articulating-Working-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Articulating Working Model</video:title>
      <video:description>&quot;Lec 125 - Articulating Working Model&quot; Demonstrates the armamentarium and procedure for stable mounting of the working casts through the fabrication of a bite block over the edentulous space. Orig. air date: MAR 4 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21733.jpg</video:thumbnail_loc>
      <video:duration>775</video:duration>
      <video:publication_date>2012-09-09T07:12:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MAjboXyNkOQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>125</video:tag>
      <video:tag>Articulating</video:tag>
      <video:tag>working</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LEc-5-Interproximal-Radiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LEc 5 -Interproximal Radiography</video:title>
      <video:description>&quot;LEc 5 -Interproximal Radiography&quot;Instructions for the interproximal examination of the posterior teeth.  Orig. air date: JUL 27 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21735.jpg</video:thumbnail_loc>
      <video:duration>977</video:duration>
      <video:publication_date>2012-09-09T07:12:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-6OcNAvHxB0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Interproximal</video:tag>
      <video:tag>Radiography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Radiology-Billing-Issues-with-the-best-Radiology-Bil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Radiology Billing Issues with the best Radiology Bil</video:title>
      <video:description>It helps to strengthen the financial health of your practice, maximize revenue and minimize claim denials. 
http://www.medicalbillersandcoders.com/pressrelease_articles.aspx?ArticleId=533</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/3f70cad7-5d7a-403a-b4d2-2b2a517f3f7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2014-06-04T10:44:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30930.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>radiology</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>services</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Molecules-Movement-and-Motors-James-Spudich-and-Susan-K-Dutcher-Radcliffe-Institute</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Molecules, Movement, and Motors: James Spudich and Susan K. Dutcher - Radcliffe Institute</video:title>
      <video:description>&quot;Lec 2 - Molecules, Movement, and Motors: James Spudich and Susan K. Dutcher - Radcliffe Institute&quot;The Molecular Basis of Human Hypertrophic and Dilated Cardiomyopathies&quot; by James Spudich (Stanford University), introduced by Thomas Schwarz (Children&apos;s Hospital Boston)

&quot;Movement and Motility of the Eukaryotic Cilium&quot; by Susan K. Dutcher (Washington University in St. Louis), introduced by Rosalind Segal (Radcliffe Institute for Advanced Study and Harvard University)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23037.jpg</video:thumbnail_loc>
      <video:duration>5024</video:duration>
      <video:publication_date>2012-09-12T05:39:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BslF1X4euso</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Spudich</video:tag>
      <video:tag>Susan</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Dutcher</video:tag>
      <video:tag>Radcliffe</video:tag>
      <video:tag>Institute</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-C149-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science C149 - Lecture 9</video:title>
      <video:description>Computer Science C149 - Lecture 9

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25948.jpg</video:thumbnail_loc>
      <video:duration>4003</video:duration>
      <video:publication_date>2012-09-18T18:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rfk24Si9IqE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-learn-Medical-Terminology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to learn Medical Terminology</video:title>
      <video:description>Medical Terminology uses latin roots and it is better to break things into small pieces to learn it in a easier way. Usually those terminology use prefix, the beginning; middle, the root and suffix which means the ending. Once you learn these pieces, it will be much easier to understand what the terminology is because usually these pieces mean something. More in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/8be92189-7e14-428c-8b3a-08df1e53b82e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>756</video:duration>
      <video:publication_date>2014-08-25T23:02:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31144.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Terminology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Compound-Interest-and-e-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Compound Interest and e (part 4)</video:title>
      <video:description>Compound Interest and e (part 4)

Continuously compounding for multiple years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20207.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-09-06T02:34:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VAxHMTJRhmY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Connection-between-even-and-odd-numbers-and-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Connection between even and odd numbers and functions</video:title>
      <video:description>Connection between even and odd numbers and functions

A possible reason why even functions are called &quot;even&quot; and odd functions are called &quot;odd&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20206.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-06T02:34:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jFazrvLodrA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Connection</video:tag>
      <video:tag>between</video:tag>
      <video:tag>even</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-New-Operator-Definitions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - New Operator Definitions</video:title>
      <video:description>New Operator Definitions

Getting comfortable with evaluating newly defined function operators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20208.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2012-09-06T02:35:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ND-Bbp_q46s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>new</video:tag>
      <video:tag>operator</video:tag>
      <video:tag>Definitions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Debt-Loops-Rationale-and-Effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Debt Loops Rationale and Effects</video:title>
      <video:description>This is a lecture of Khan Academy.

Positive and negative effects of China&apos;s devaluing of their currency</video:description>
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      <video:duration>744</video:duration>
      <video:publication_date>2012-09-06T14:15:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBI7DqttyOQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>effects</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-22-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Electrical Engineering 140</video:title>
      <video:description>lec 22-Electrical Engineering 140 Linear Integrated Circuits - Professor Clark Tu-Cuong Nguyen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21005.jpg</video:thumbnail_loc>
      <video:duration>4838</video:duration>
      <video:publication_date>2012-09-08T08:46:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mLvhkBgBA44</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec18-Dental-Anatomy-and-Pedodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec18- Dental Anatomy and Pedodontics</video:title>
      <video:description>&quot;Lec18- Dental Anatomy and Pedodontics&quot;This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>994</video:duration>
      <video:publication_date>2012-09-09T06:26:04.000Z</video:publication_date>
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      <video:uploader>0|27|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-SAT-Prep-Test-3-Section-2-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  38 - SAT Prep: Test 3 Section 2 Part 3</video:title>
      <video:description>SAT Prep: Test 3 Section 2 Part 3

Problems 11-14 on page 521</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22181.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-09-11T01:07:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fRRc-3sJuwU</video:player_loc>
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      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Undetermined-Coefficients-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Undetermined Coefficients 2</video:title>
      <video:description>Undetermined Coefficients 2

Another example using undetermined coefficients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22182.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2012-09-11T01:08:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hbJ2o9EUmJ0</video:player_loc>
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      <video:tag>Undetermined</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Solving-systems-by-substitution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Solving systems by substitution 1</video:title>
      <video:description>Solving systems by substitution 1

U06_L1_T2_we1 Solving systems by substitution 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24610.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-09-17T14:18:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HJV_HY0Sh0s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
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      <video:tag>1</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science C149 - Lecture 12</video:title>
      <video:description>Computer Science C149 - Lecture 12

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25951.jpg</video:thumbnail_loc>
      <video:duration>4698</video:duration>
      <video:publication_date>2012-09-18T18:35:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8I-xHuBie4E</video:player_loc>
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      <video:category>Computer Science</video:category>
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      <video:tag>C149</video:tag>
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      <video:tag>12</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science C149 - Lecture 13</video:title>
      <video:description>Computer Science C149 - Lecture 13

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25952.jpg</video:thumbnail_loc>
      <video:duration>4702</video:duration>
      <video:publication_date>2012-09-18T18:36:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZgSsHfeEvJY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Burnout, its causes, symptoms and treatment?</video:title>
      <video:description>The actual meaning of stress is to quickly prepare our body for action in case of danger but it also arises when we are, for example, worried. How our body changes with stress condition is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/2b721d48-9655-45d7-9b1d-e69fe3d66fcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2014-08-26T22:56:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31197.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>burnout</video:tag>
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    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Amphibian Respiratory Systems Work?</video:title>
      <video:description>This video demonstrates how amphibians respiration works. It also discusses the comparison of human lungs and amphibian lungs. Frogs can use their lungs, mouth, skin, and gills to breathe. Breathing through the skin is called as cutaneous respiration while through the lungs is pulmonary respiration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4beff7d2-0f01-4e00-9d92-605ac849c008/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2011-12-12T20:28:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11541.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>organs</video:tag>
      <video:tag>Amphibians</video:tag>
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      <video:tag>Frog</video:tag>
      <video:tag>Breathing</video:tag>
      <video:tag>Toad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-13-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Computer Science 164 -</video:title>
      <video:description>lec 13-Computer Science 164 -Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27554.jpg</video:thumbnail_loc>
      <video:duration>2595</video:duration>
      <video:publication_date>2012-09-30T08:27:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ySjyNTfBNzA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-CS50-Week-9-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - CS50 / Week 9: Wednesday</video:title>
      <video:description>v. CSS. Inheritance. JavaScript. Events, continued. Ajax.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16361.jpg</video:thumbnail_loc>
      <video:duration>4557</video:duration>
      <video:publication_date>2012-08-30T12:53:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A-YOVTY4AGU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Fluids-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Fluids (part 3)</video:title>
      <video:description>Fluids (part 3)

Pressure in a fluid at depth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21131.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-08T17:51:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5EWjlpc0S00</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plant-Growth-and-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plant Growth and Movement</video:title>
      <video:description>Two plants grown and become violent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/fb9aa672-77e3-48f3-81fa-b39dd0d866e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-09-14T08:09:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3359.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Plant</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-C149-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science C149 - Lecture 20</video:title>
      <video:description>Computer Science C149 - Lecture 20

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25957.jpg</video:thumbnail_loc>
      <video:duration>4723</video:duration>
      <video:publication_date>2012-09-18T18:41:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1bKIRqjlrKI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Hemingways-In-Our-Time-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Hemingway&apos;s In Our Time, Part II</video:title>
      <video:description>&quot;Lec 3 - Hemingway&apos;s In Our Time, Part II&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock continues her discussion of Hemingway&apos;s In Our Time, testing four additional clusters of chapters and vignettes. She offers readings of each cluster that focus on Hemingway&apos;s logics of expressivity, substitution, and emotional resilience. She concludes that Hemingway mixes tragedy and comedy as genres of writing to produce a humor that vacillates between irony and farce.

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. New Clusters and Analytic Frameworks
05:25 - Chapter 2. Chapter Seven and &quot;Soldier&apos;s Home&quot;
12:50 - Chapter 3. Chapter Nine and &quot;Mr. and Mrs. Elliot&quot;
25:11 - Chapter 4. The Logic of Substitution
28:19 - Chapter 5. Chapter Ten and &quot;Cat in the Rain&quot;
38:12 - Chapter 6. Emotional Resolution in Hemingway
40:24 - Chapter 7. Chapter Twelve and &quot;Big Two-Hearted River&quot;   

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23577.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2012-09-14T09:37:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hu3rv7nSIKY</video:player_loc>
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      <video:category>History</video:category>
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      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Symphony from Practice : typically the Quantum Environment.The Quantum World is the eleventh installment in the ongoing Symphony of Science music video series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/abfc2061-4495-4c30-aa46-88239be1e795/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2012-12-01T07:40:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28210.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Symphony</video:tag>
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      <video:tag>that</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Universe</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Joint Model - Anterior View</video:title>
      <video:description>This video describes an Anterior View of the Knee Joint.  It shows structures including the tibia and fbia, condyls, and menisci.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e39d0e37-2ed8-4f28-9b00-a0d847618fa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-13T23:03:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5206.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>condyl</video:tag>
      <video:tag>menisci</video:tag>
      <video:tag>tibia</video:tag>
      <video:tag>fibia</video:tag>
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      <video:description>The 2009 announcement for the Nobel Prize in Literature award to the German author Herta Muller.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6cd1c5af-a277-43d0-b497-fbe6036e0a7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2010-11-13T21:27:37.000Z</video:publication_date>
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      <video:category>Interviews</video:category>
      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Reproductive Model - Pelvic Organs (Surface View)</video:title>
      <video:description>A surface view of the Female Reproductive system and its Pelvic Organs which details the uterus, colon, urinary bladder, and its accompanying structures,</video:description>
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      <video:tag>organs</video:tag>
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      <video:tag>uterus</video:tag>
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      <video:tag>Bladder</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Introduction to Embedded Systems</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science C149 - Lecture 23</video:title>
      <video:description>Computer Science C149 - Lecture 23

Introduction to Embedded Systems</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science C149 - Lecture 24</video:title>
      <video:description>Computer Science C149 - Lecture 24

Introduction to Embedded Systems</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Dilution Titration HNO3  (Quiz)</video:title>
      <video:description>Dilution Titration HNO3  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 72- Arbitrary Posterior Palatal Seal</video:title>
      <video:description>&quot;Lec 72- Arbitrary Posterior Palatal Seal&quot; The technique for preparing the arbitrary posterior palatal seal demonstrated.  Orig. air date: APR 9 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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Determining the Laplace Transform of t</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video, graph of linear equations is drawn to teach graphing lines.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Bailout 13: Does the bailout have a chance of working?

Can the bailout work?</video:description>
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      <video:duration>659</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/R528WbVdC0I</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 74- Types of Posterior Artificial Teeth</video:title>
      <video:description>&quot;Lec 74- Types of Posterior Artificial Teeth&quot; This video depicts the different types of anatomic and non-anatomic artificial teeth. It points out the rationale for the uses of each of these teeth. Orig. air date: JUL 24 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/TRk1JoNCPCk</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 35 - Using the Laplace Transform to solve a nonhomogenous eq</video:title>
      <video:description>Using the Laplace Transform to solve a nonhomogenous eq

Solving a non-homogeneous differential equation using the Laplace Transform</video:description>
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      <video:duration>1128</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/nlUG4OKN1IY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses the different types of blood cells. The three kinds of blood cells normally found in mammals are red blood cells, white blood cells, and platelets.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11599.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>cells</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Geometry in motion</video:title>
      <video:description>Swedish designer Erik Aberg puts some of his best geometrical sculptures on display.  These interlocking shapes are articulated and can change appearance.</video:description>
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      <video:publication_date>2014-08-27T05:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31358.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Enteresan</video:tag>
      <video:tag>Hayalet</video:tag>
      <video:tag>Küpler</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 40 - Laplace/Step Function Differential Equation</video:title>
      <video:description>Laplace/Step Function Differential Equation

Hairy differential equation involving a step function that we use the Laplace Transform to solve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22237.jpg</video:thumbnail_loc>
      <video:duration>1152</video:duration>
      <video:publication_date>2012-09-11T01:23:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R0JY8oWsuOY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-49-Cyclic-ethers-and-epoxide-naming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Cyclic ethers and epoxide naming</video:title>
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Cyclic ethers and epoxide naming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24596.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2012-09-17T14:14:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5d63YMUxcS4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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    <loc>https://dnatube.com/videos/lec-12-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 12-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
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      <video:duration>4754</video:duration>
      <video:publication_date>2012-09-08T08:36:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oK8Gti5y4OE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 14-Electrical Engineering 140 .Linear Integrated Circuits - Professor Clark Tu-Cuong Nguyen</video:description>
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      <video:duration>3519</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/NS4JAqrXyuM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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    <loc>https://dnatube.com/videos/lec-16-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Electrical Engineering 140</video:title>
      <video:description>lec 16-Electrical Engineering 140 Linear Integrated Circuits - Professor Clark Tu-Cuong Nguyen</video:description>
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      <video:player_loc>https://www.youtube.com/embed/kVwcY4yosC8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 17-Electrical Engineering 140 .Linear Integrated Circuits - Professor Clark Tu-Cuong Nguyen</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 18-Electrical Engineering 140 Linear Integrated Circuits - Professor Clark Tu-Cuong Nguyen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21001.jpg</video:thumbnail_loc>
      <video:duration>4269</video:duration>
      <video:publication_date>2012-09-08T08:42:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lCoM-0zWto8</video:player_loc>
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    <loc>https://dnatube.com/videos/Logic-Gate</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Gate is digital circuit which either allows or block the signal. This tutorvista gives you some information about a logic gate.</video:description>
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u16_l4_t2_we1 Adding Complex Numbers</video:description>
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This is part of the Open.Michigan collection at:
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Introductory Probability and Statistics for Business -
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    <lastmod>2026-08-14</lastmod>
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  <url>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Acceleration-of-Aircraft-Carrier-Takeoff</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Acceleration of Aircraft Carrier Takeoff

Using what we know about takeoff velocity and runway length to determine acceleration</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Projectile-Height-Given-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Projectile Height Given Time</video:title>
      <video:description>Projectile Height Given Time

Figuring out how high a ball gets given how long it spends in the air</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21059.jpg</video:thumbnail_loc>
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      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Height</video:tag>
      <video:tag>Given</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Deriving-Max-Projectile-Displacement-Given-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Deriving Max Projectile Displacement Given Time</video:title>
      <video:description>Deriving Max Projectile Displacement Given Time

Deriving a formula for  maximum projectile displacement as a function of elapsed time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21060.jpg</video:thumbnail_loc>
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      <video:tag>Given</video:tag>
      <video:tag>time</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Electrical Engineering 141</video:title>
      <video:description>Lec 26- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17067.jpg</video:thumbnail_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Impact-Velocity-From-Given-Height</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Impact Velocity From Given Height

Determining how fast something will be traveling upon impact when it is released from a given height</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21061.jpg</video:thumbnail_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 12 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Christine Ortiz

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15104.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2012-08-28T13:11:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/whdOtrwi0oM</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/iPlant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>iPlant</video:title>
      <video:description>iPlant Tree of Life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3ebe5813-d055-4a7e-bda3-ed7f3c051729/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2010-11-24T05:15:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5912.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>iPlant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Type-1-Diabetes-and-Insulin-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Type 1 Diabetes and Insulin Production</video:title>
      <video:description>Insulin Production and Type 1 Diabetes. Type 1 diabetes is a chronic (lifelong) disease that occurs when the pancreas does not produce enough insulin to properly control blood sugar levels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/511d2852-72f8-4b36-a07a-60ea948fb80b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-11-24T05:13:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5910.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>production</video:tag>
      <video:tag>type</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Diabetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-Mice-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Mice part 1</video:title>
      <video:description>This science video is explaining importance of transgenic mice in a funny way. This is the first part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f0b61b3-bc41-489e-8a0b-73f0e72c5d37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-22T22:32:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5690.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PRK-Laser-Eye-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PRK Laser Eye Surgery</video:title>
      <video:description>Photorefractive keratectomy or PRk is a type of laser eye surgery used to correct mild to moderate nearsightedness farsightedness and or astigmatism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d12ce40a-0047-4961-ad3e-8fba2ad697c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2011-11-29T21:28:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9172.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>PRK</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Philosophy-and-the-Science-of-Human-Nature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Introduction to Philosophy and the Science of Human Nature</video:title>
      <video:description>&quot;Lec 1- Introduction&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler explains the interdisciplinary nature of the course: work from philosophy, psychology, behavioral economics, and literature will be brought to bear on the topic of human nature. The three main topics of the course are introduced--happiness and flourishing, morality, and political philosophy--and examples of some of the course&apos;s future topics are discussed.

00:00 - Chapter 1. Introduction and Course Overview 
11:30 - Chapter 2. First Example of Course Topics: the Ring of Gyges 
16:29 - Chapter 3. Second Example of Course Topics: Trolley problems
23:07 - Chapter 4. Third Example of Course Topics: Procrastination 
29:45 - Chapter 5. What Is Distinctive about This Course

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23578.jpg</video:thumbnail_loc>
      <video:duration>2571</video:duration>
      <video:publication_date>2012-09-14T09:38:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mUHYlyacMmA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-GMAT-Data-Sufficiency-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - GMAT: Data Sufficiency 11</video:title>
      <video:description>GMAT: Data Sufficiency 11

51-54, pgs. 281-282</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22311.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2012-09-11T01:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gpIJcqY0weE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Banking-13-Open-Market-Operations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Banking 13: Open Market Operations</video:title>
      <video:description>Banking 13: Open Market Operations

Tools of the Central Bank to increase the money supply.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22312.jpg</video:thumbnail_loc>
      <video:duration>748</video:duration>
      <video:publication_date>2012-09-11T01:43:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BTNarhvGX88</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Operations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Intelligent-Design-and-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Intelligent Design and Evolution</video:title>
      <video:description>Intelligent Design and Evolution

The argument that evolution speaks to being the most &quot;intelligent design&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22313.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-11T01:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qxOEz9aPZNY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Statistics-21-0af97b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Statistics 21</video:title>
      <video:description>&quot;Lec 20 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23945.jpg</video:thumbnail_loc>
      <video:duration>4771</video:duration>
      <video:publication_date>2012-09-14T12:11:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_nE-kvM2VYk</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DMC-Computerized-Order-Entry-Ad-Demosntration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DMC Computerized Order Entry Ad Demosntration</video:title>
      <video:description>DMC Computerized Order Entry Ad is demonstrated in this video. Detroit Medical Center is the only healthcare system in Michigan with 100 percent computerized physician order entry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9b3244d6-9b5f-4e4a-9c2d-848de84c7d87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-01T20:05:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10323.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>DMC</video:tag>
      <video:tag>Computerized</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Entry</video:tag>
      <video:tag>ad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Fluids-part-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Fluids (part 12)</video:title>
      <video:description>Fluids (part 12)

Complete example of a Bernoulli&apos;s Equation exercise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21757.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2012-09-10T12:23:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xlJYYM5TWoA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-184-Proof-Bounding-the-Error-or-Remainder-of-a-Taylor-Polynomial-Approximation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 184 - Proof: Bounding the Error or Remainder of a Taylor Polynomial Approximation</video:title>
      <video:description>Proof: Bounding the Error or Remainder of a Taylor Polynomial Approximation-

Proof of the Lagrange Error Bound (the bound of the error)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20026.jpg</video:thumbnail_loc>
      <video:duration>908</video:duration>
      <video:publication_date>2012-09-06T01:32:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yUUPP70Fhpo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Bounding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>error</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Remainder</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>approximation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Biology 1B -</video:title>
      <video:description>lec 18-Biology 1B -General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23416.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-13T13:47:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QMFObAFGEeE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Multi-Sensor-HCI-for-Smart-Environments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Multi-Sensor HCI for Smart Environments</video:title>
      <video:description>&quot;Lec 7 - Multi-Sensor HCI for Smart Environments&quot; (November 13, 2009) Hamid Aghajan, from the Stanford Department of Electrical Engineering, discusses his research in technological developments that will allow for smart environments to sense and create a user-centric environment.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18876.jpg</video:thumbnail_loc>
      <video:duration>4096</video:duration>
      <video:publication_date>2012-09-04T07:01:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IbtjQTtomYU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>math</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>wireless</video:tag>
      <video:tag>network</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Avatar</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>user</video:tag>
      <video:tag>adaption</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Privacy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>design</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>social</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CRT-TV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CRT TV</video:title>
      <video:description>This science video demostrates how CRT TV functions. CRT refers to catode ray tube and this tv basically is a vacuum tube containing one or more electron guns usually three red, green and blue and a fluorescent screen used to view images.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/1e22787d-0437-4701-a402-7dbf9af464e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2014-06-24T22:10:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31009.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CRT</video:tag>
      <video:tag>TV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-Structure-in-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Structure in Plants</video:title>
      <video:description>This science video explains structure of stems which are the part of a plant that bear leaves and flowers, and they are the continuation of the vascular system pipeline that starts in the roots.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/3f196957-a749-4cfe-8122-e6f621f2451a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>700</video:duration>
      <video:publication_date>2014-06-24T22:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31013.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jets-of-supermassive-black-hole-caught-by-radio-telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jets of supermassive black hole caught by radio telescope</video:title>
      <video:description>Supermassive black holes are million or billion times the mass of typical black holes. Evidence are mounting that every galaxy has a supermassive black hole at its center. This video shows jets of a supermassive black hole. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6004d737-e3da-4e34-8219-49b78792cf4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-10T02:48:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7421.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Jets</video:tag>
      <video:tag>of</video:tag>
      <video:tag>supermassive</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>caught</video:tag>
      <video:tag>by</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Root-Structure-of-a-Plant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Root Structure of a Plant</video:title>
      <video:description>Root Structure is explained in this science video. Root functions to anchor and support plants; absorb and conduct water and minerals; store products of photosynthesis (carbohydrates, sugars, proteins); winter survival of perennials; horticultural uses; food and feed; propagation; soil erosion control.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/7b8acf4f-a9ee-4a9f-a8f2-cc126908bd0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2014-06-24T22:46:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31012.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Root</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SPCA-dogs-are-smart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SPCA dogs are smart.</video:title>
      <video:description>These dogs really can drive a car. You can see how smart a dog can be with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/969c9b7f-053f-4c56-9b19-edff76792dce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2014-08-27T01:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31290.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>smart</video:tag>
      <video:tag>dogs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Production-and-Properties-of-Images-Horizontal-Angulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 -Production and Properties of Images - Horizontal Angulation</video:title>
      <video:description>&quot;Lec 17 -Production and Properties of Images - Horizontal Angulation&quot;Orig air date: JAN 2 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21747.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-09T07:20:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PQ3cVJx3REM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>production</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>images</video:tag>
      <video:tag>Horizontal</video:tag>
      <video:tag>Angulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chlorine-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chlorine video - Periodic Table of Videos</video:title>
      <video:description>Here&apos;s a new chlorine video demonstrating this extremely reactive and dangerous gas, which was used as a weapon in World War I. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12156.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-04-03T14:48:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BXCfBl4rmh0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chlorine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Subtracting-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Subtracting Complex Numbers</video:title>
      <video:description>Subtracting Complex Numbers

u16_l4_t2_we2 Subtracting Complex Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25318.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-09-18T02:52:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvXRaZbIjO8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Biology-1B-Lecture-35-Communities-in-space-and-time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Biology 1B - Lecture 35: Communities in space and time</video:title>
      <video:description>Biology 1B - Lecture 35: Communities in space and time

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26483.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-09-19T01:19:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DHMv7AmamYI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>35</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Global-Coal-Market</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Global Coal Market</video:title>
      <video:description>&quot;Lec 54 - Global Coal Market&quot; March 4, 2009, Richard Morse states that coal is the largest growing source of energy and that regulation and policy are beginning to play a larger role in the economy of coal power. Morse also discusses the heavy reliance on coal by developing countries and the need to understand and evaluate all mitigation options.

Stanford Woods Institute for the Environment
http://woods.stanford.edu/cgi-bin/energyseminar.php

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18825.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-09-04T06:14:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DS846w2_7wM</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>emission</video:tag>
      <video:tag>GHG</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Atlantic</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>basin</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>price</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>sparks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-7-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Computer Science 164 -</video:title>
      <video:description>lec 7-Computer Science 164 -  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27548.jpg</video:thumbnail_loc>
      <video:duration>2293</video:duration>
      <video:publication_date>2012-09-30T08:21:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ojNMHjOsZT8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-Cycle-of-an-mRNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Cycle of an mRNA</video:title>
      <video:description>www.bimatics.blogspot.com Life Cycle of an mRNA - Animated tutorial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7bf088dc-d9fa-43cf-8969-c5bee2b40e0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2009-04-19T18:59:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1864.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
      <video:tag>molecularbiology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Solar-Thermal-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Solar Thermal Power</video:title>
      <video:description>&quot;Lec 63 - Solar Thermal Power&quot; John O&apos;Donnell, energy and climate entrepreneur, discusses solar thermal power. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18834.jpg</video:thumbnail_loc>
      <video:duration>3507</video:duration>
      <video:publication_date>2012-09-04T06:19:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cjwKIQ2ON-M</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>solar</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Concentrated</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>GDP</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>peak</video:tag>
      <video:tag>Dish</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>Fresnel</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>Targets</video:tag>
      <video:tag>research</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Psychology 101</video:title>
      <video:description>&quot;Lec 9 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27175.jpg</video:thumbnail_loc>
      <video:duration>2817</video:duration>
      <video:publication_date>2012-09-21T03:37:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8C_k8ACrvCs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-IIT-JEE-Trigonometric-Maximum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - IIT JEE Trigonometric Maximum</video:title>
      <video:description>IIT JEE Trigonometric Maximum

IIT JEE Trigonometric Maximum

2010 IIT JEE Paper 1 Problem 48 Trigonometric Maximum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20082.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-06T01:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tzR9jUCSniQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>maximum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-roadways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar roadways</video:title>
      <video:description>This video shows us how a couple of engineers could solve our energy crisis.  They came up with a way to harness electricity from our highways and roads. Check this out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f866a7e1-4d5e-400d-9436-3968a226bfcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2014-08-27T21:13:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31473.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>roadways</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Types-and-Paternity-720pmp4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Types and Paternity (720p).mp4</video:title>
      <video:description>This video explains how paternity problems are solved with blood types. Before DNA analysis was available, blood types were the most common factor considered in human paternity testing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/96c957f1-656d-482a-afb1-68aede389072/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2014-07-22T02:20:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31052.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blood</video:tag>
      <video:tag>types</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Paternity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Simple-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Simple Equations</video:title>
      <video:description>Simple Equations

Introduction to basic algebraic equations of the form Ax=B</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20083.jpg</video:thumbnail_loc>
      <video:duration>666</video:duration>
      <video:publication_date>2012-09-06T01:52:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Ek61w1LxSc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-Chemistry-Experiments-by-Dr-Hunder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool Chemistry Experiments by Dr. Hunder</video:title>
      <video:description>These cool chemistry experiments are performed by Dr. Hunter. They are all must see one. Here is a little compilation of the cool experiments he did in his classes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/a54467cb-aa1f-41ff-8c73-070a0089cbcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2015-04-18T10:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32151.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>experiments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 26 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood begins his final topic, space and the higher dimension Fourier Transform.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17644.jpg</video:thumbnail_loc>
      <video:duration>3236</video:duration>
      <video:publication_date>2012-09-03T16:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vaOj49mgohg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Anal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Launching-and-Landing-on-Different-Elevations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Launching and Landing on Different Elevations</video:title>
      <video:description>Launching and Landing on Different Elevations

More complicated example involving launching and landing at different elevations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21065.jpg</video:thumbnail_loc>
      <video:duration>912</video:duration>
      <video:publication_date>2012-09-08T17:21:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a5QnXi_lZII</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Launching</video:tag>
      <video:tag>and</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Elevations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Force-of-Friction-Keeping-Velocity-Constant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Force of Friction Keeping Velocity Constant</video:title>
      <video:description>Force of Friction Keeping Velocity Constant

Calculating the coefficient of kinetic friction (correction made in next video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21083.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-08T17:31:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iA7Thhnzc64</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>force</video:tag>
      <video:tag>of</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>Keeping</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>constant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Phases-of-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Phases of Mitosis</video:title>
      <video:description>Phases of Mitosis

Explanation of the phases of mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22346.jpg</video:thumbnail_loc>
      <video:duration>1242</video:duration>
      <video:publication_date>2012-09-11T01:49:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LLKX_4DHE3I</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Diffusion-and-Osmosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Diffusion and Osmosis</video:title>
      <video:description>Diffusion and Osmosis

Diffusion and Osmosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22431.jpg</video:thumbnail_loc>
      <video:duration>1139</video:duration>
      <video:publication_date>2012-09-11T02:05:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aubZU0iWtgI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Diffusion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Osmosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Intuition-on-Static-and-Kinetic-Friction-Comparisons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Intuition on Static and Kinetic Friction Comparisons</video:title>
      <video:description>Intuition on Static and Kinetic Friction Comparisons

Why static friction is harder to overcome than kinetic friction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21084.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2012-09-08T17:32:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J9BWNiOSGlc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Intuition</video:tag>
      <video:tag>on</video:tag>
      <video:tag>static</video:tag>
      <video:tag>and</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>Comparisons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Science-Lab-in-the-Arctic-Sky</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Science Lab in the Arctic Sky</video:title>
      <video:description>This is a video that shows Operation IceBridge. This done by the good women and men who work tirelessly collecting data about the planet and in particular those really frozen zones. Here  is a Science Lab in the Arctic Sky.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7f378dec-c3c7-4543-908f-ee4b39266051/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2011-11-24T21:59:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7798.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Operation</video:tag>
      <video:tag>IceBridge</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Arctic</video:tag>
      <video:tag>Sky</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-Sex-Appeal-scientifically-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does Sex Appeal scientifically work?</video:title>
      <video:description>Sex appeal is an immediate appeal or obvious potential to interest or excite others, as by appearance, style, or charm. Here is some researchers doing experiments to understand what really affects sex appeal of a person.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/8a3f76a4-b2a4-488a-a120-ec738cae130e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2016-03-08T09:38:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32442.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sex</video:tag>
      <video:tag>appeal</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Self-Running-Generator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of a  Self-Running Generator</video:title>
      <video:description>This video will help you to understand the working of a self-running generator. A detailed description of each part is provided here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9277.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-30T05:52:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9277.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Self</video:tag>
      <video:tag>running</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>progress</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Contagionism-versus-Anticontagionsim</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Contagionism versus Anticontagionsim</video:title>
      <video:description>&quot;Lec 13 - Contagionism versus Anticontagionsim&quot;Epidemics in Western Society Since 1600 (HIST 234)

The debate between contagionists and anticontagionists over the transmission of infectious diseases played a major role in nineteenth-century medical discourse. On the one side were those who believed that diseases could be spread by infected material, perhaps including people and inanimate objects, and on the other those who subscribed to the more venerable miasmatic theory. Although the contagionist view would be substantially vindicated by Robert Koch&apos;s germ theory of disease, it is important not to simply ignore the arguments put forward by the anticontagionists. Although these were based on science that has since been disproven, the concrete proposals put forward by scientists like Max von Pettenkofer marked a major step forward for public health policy. In particular, the anticontagionists&apos; emphasis on the environmental factors of disease control continues to provide an important lesson.

00:00 - Chapter 1. Contagionism and Anticontagionism
07:14 - Chapter 2. Max van Pettenkofer
14:38 - Chapter 3. Contagionism
19:34 - Chapter 4. Anticontagionists
29:22 - Chapter 5. Pettenkofer&apos;s &quot;Groundwater Theory&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23238.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-13T11:50:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H6U_EUn8U6s</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Contagionism</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>Anticontagionsim</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Ocean-Ecosystems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Ocean Ecosystems</video:title>
      <video:description>Here is an animation by Walt Disney and Pixar showing the various depths of the ocean and inhabitants thereof.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c65ef88-bcdb-44c1-b2ba-0ed3b6cf6633/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-11-24T22:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7799.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Ecosystems</video:tag>
      <video:tag>UDEM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Moving-pulley-problem-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Moving pulley problem (part 1)</video:title>
      <video:description>Moving pulley problem (part 1)

What happens when we pull on a pulley and  the pulley is pulling on other things?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21089.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-08T17:34:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J5GJgtZN6GE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>moving</video:tag>
      <video:tag>Pulley</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Moving-pulley-problem-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Moving pulley problem (part 2)</video:title>
      <video:description>Moving pulley problem (part 2)

Second part of what happens when we pull on a pulley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21090.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2012-09-08T17:35:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aHro1hCjukQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>moving</video:tag>
      <video:tag>Pulley</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Introduction-to-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Introduction to Momentum</video:title>
      <video:description>Introduction to Momentum

What momentum is.  A simple problem involving momentum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21091.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-08T17:35:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XFhntPxow0U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Momentum-Ice-skater-throws-a-ball</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Momentum: Ice skater throws a ball</video:title>
      <video:description>Momentum: Ice skater throws a ball

A simple conservation of momentum problem involving an ice skater and a ball</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21092.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-08T17:36:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vPkkCOlGND4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>momentum</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>skater</video:tag>
      <video:tag>throws</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Ball</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-GMAT-Data-Sufficiency-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - GMAT: Data Sufficiency  15</video:title>
      <video:description>GMAT: Data Sufficiency  15

68-72, pg. 283</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22323.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2012-09-11T01:45:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ejIjaaocVvE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Mitosis-Meiosis-and-Sexual-Reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Mitosis, Meiosis and Sexual Reproduction</video:title>
      <video:description>Mitosis, Meiosis and Sexual Reproduction

Mitosis, meiosis and sexual reproduction.  Understanding gametes, zygotes,  and haploid / diploid numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22344.jpg</video:thumbnail_loc>
      <video:duration>1103</video:duration>
      <video:publication_date>2012-09-11T01:48:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kaSIjIzAtYA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>mitosis</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Economic-Growth-through-Investment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Economic Growth through Investment</video:title>
      <video:description>Economic Growth through Investment

How investing for capital formation can expand the production possibilities frontier (PPF)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25361.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-09-18T13:18:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a9aUMpGs6c8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>economic</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>investment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Gravity?</video:title>
      <video:description>How the gravity and electromagnetism are related with each other? The fundamental forces are discussed in this video. Watch this video to know all about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eefd46e4-5456-491b-bec2-9ec3009f4d2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>635</video:duration>
      <video:publication_date>2013-02-02T22:29:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29097.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>From</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/African-American-Freedom-Struggle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>African-American Freedom Struggle</video:title>
      <video:description>This is Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15680.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-08-28T19:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cXVcc3F0_FA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Work-and-Energy-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Work and Energy (part 2)</video:title>
      <video:description>Work and Energy (part 2)

More on work.  Introduction to Kinetic and Potential Energies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21096.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-08T17:37:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3mier94pbnU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>work</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LEc-4-Interproximal-Radiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LEc 4 -Interproximal Radiography</video:title>
      <video:description>&quot;LEc 4 -Interproximal Radiography&quot;This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21734.jpg</video:thumbnail_loc>
      <video:duration>1287</video:duration>
      <video:publication_date>2012-09-09T07:12:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y2ae9PRRgpI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Interproximal</video:tag>
      <video:tag>Radiography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 -MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 46 -MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Fourier integral transform (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15740.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
      <video:publication_date>2012-08-28T20:06:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kv7eOsMVx6E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 47 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 13

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15741.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2012-08-28T20:06:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w0jVqJlzdI8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>series</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Journey-Oxinium-BCS-total-knee-replacement-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Journey Oxinium BCS total knee replacement surgery</video:title>
      <video:description>The Journey Oxinium BCS total knee replacement technique is demonstrated by Joint replacement surgeon Dr.Venkatachalam of the Madras Joint Replacement center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4539.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2010-09-16T05:41:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J-KFQDB6Tb4</video:player_loc>
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      <video:tag>knee</video:tag>
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      <video:tag>Oxinium</video:tag>
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      <video:tag>Total</video:tag>
      <video:tag>Madras</video:tag>
      <video:tag>Joint</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Series-And-Parallel-Circuits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Series And Parallel Circuits</video:title>
      <video:description>This scientific video discusses the two types of circuits. The continuous path which an electric current flows is called electric circuit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bcd08d31-06c6-4c39-83e2-d8b2d22320ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-12-12T02:28:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11369.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Circuit</video:tag>
      <video:tag>series</video:tag>
      <video:tag>parallel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Availability-Helium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Availability Helium</video:title>
      <video:description>Helium is a noble gas with atomic number 2. This video explains the availability of helium gas. MRI in hospitals uses helium gas, so if helium is scarce the medical industry is going to have some issues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d8f244da-0582-4c0f-af65-93b2e6f5dd97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-12T02:28:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11367.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>availability</video:tag>
      <video:tag>Helium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-SAT-Prep-Test-6-Section-3-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  84 - SAT Prep: Test 6 Section 3 Part 5</video:title>
      <video:description>SAT Prep: Test 6 Section 3 Part 5

Problems 16-18 on page 721</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22379.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-11T01:55:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PH92iJRiUgg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Mechanical-Advantage-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Mechanical Advantage (part 3)</video:title>
      <video:description>Mechanical Advantage (part 3)

Introduction to pulleys and wedges</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21101.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2012-09-08T17:39:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vSsK7Rfa3yA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Advantage</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-elliptical-galaxy-M105-is-not-what-was-expected-by-Deep-Sky-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The elliptical galaxy M105 is not what was expected by Deep Sky Videos</video:title>
      <video:description>M105 was thought to be a boring galaxy. This riveting video reveals unexpected findings within the galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e482533e-f45c-48e5-bca4-e85738abac49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2013-01-30T08:06:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29069.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>M105</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Loop-De-Loop-Answer-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Loop De Loop Answer part 2</video:title>
      <video:description>Loop De Loop Answer part 2

Figuring out the car&apos;s average speed while completing the loop de loop</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21117.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2012-09-08T17:46:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcnnZz2pCSg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Loop</video:tag>
      <video:tag>de</video:tag>
      <video:tag>answer</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Professional-Antigen-Presenting-Cells-APC-and-MHC-II-complexes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Professional Antigen Presenting Cells (APC) and MHC II complexes</video:title>
      <video:description>Professional Antigen Presenting Cells (APC) and MHC II complexes

How professional antigen presenting cells present parts of engulfed pathogens on MHC II complexes (major histocompatibility complexes).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22503.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-11T02:20:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j_kSmmEpvQk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Professional</video:tag>
      <video:tag>Antigen</video:tag>
      <video:tag>presenting</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>APC</video:tag>
      <video:tag>and</video:tag>
      <video:tag>MHC</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Complexes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Groups-of-the-Periodic-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Groups of the Periodic Table</video:title>
      <video:description>Groups of the Periodic Table

Properties of alkali, alkaline earth and transition metals.  Halogens and noble gases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22508.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2012-09-11T02:20:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LDHg7Vgzses</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Groups</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-States-of-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - States of Matter</video:title>
      <video:description>States of Matter

Introduction to the states or phases of matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22547.jpg</video:thumbnail_loc>
      <video:duration>1164</video:duration>
      <video:publication_date>2012-09-11T02:28:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pKvo0XWZtjo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>States</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Chilling-Water-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Chilling Water Problem</video:title>
      <video:description>Chilling Water Problem

How much ice at -10 degrees C is necessary to get 500g of water down to 0 degrees C?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22554.jpg</video:thumbnail_loc>
      <video:duration>683</video:duration>
      <video:publication_date>2012-09-11T02:29:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lsXcKgjg8Hs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chilling</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Introduction-to-pH-pOH-and-pKw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Introduction to pH, pOH, and pKw</video:title>
      <video:description>Introduction to pH, pOH, and pKw

Autoionization of water into hydronium and hydroxide ions.  pH, pOH, and pKa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22582.jpg</video:thumbnail_loc>
      <video:duration>1089</video:duration>
      <video:publication_date>2012-09-11T02:35:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2q4vSKwaBtw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>pOH</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pKw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Inflation-Deflation-3-Obama-Stimulus-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  6 - Inflation &amp; Deflation 3: Obama Stimulus Plan</video:title>
      <video:description>Inflation &amp; Deflation 3: Obama Stimulus Plan

Is the stimulus large enough to offset the demand shock caused by the contraction in credit?  Will it lead to inflation?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22599.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2012-09-11T02:39:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sZRkERfzzn4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>inflation</video:tag>
      <video:tag>Deflation</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>Stimulus</video:tag>
      <video:tag>Plan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Redox-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Redox Reactions</video:title>
      <video:description>Redox Reactions

Oxidation reduction (or redox) reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22624.jpg</video:thumbnail_loc>
      <video:duration>865</video:duration>
      <video:publication_date>2012-09-11T02:42:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yp60-oVxrT4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>redox</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Proof-Volume-Ratios-in-a-Carnot-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Proof: Volume Ratios in a Carnot Cycle</video:title>
      <video:description>Proof: Volume Ratios in a Carnot Cycle

Proof of the volume ratios in a Carnot Cycle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22670.jpg</video:thumbnail_loc>
      <video:duration>1028</video:duration>
      <video:publication_date>2012-09-11T02:48:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ixRtSV3CXPA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Standard-Error-of-the-Mean</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Standard Error of the Mean</video:title>
      <video:description>Standard Error of the Mean

Standard Error of the Mean (a.k.a. the standard deviation of the sampling distribution of the sample mean!)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22672.jpg</video:thumbnail_loc>
      <video:duration>915</video:duration>
      <video:publication_date>2012-09-11T02:49:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J1twbrHel3o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>error</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Mean-and-Variance-of-Bernoulli-Distribution-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Mean and Variance of Bernoulli Distribution Example</video:title>
      <video:description>Mean and Variance of Bernoulli Distribution Example

Mean and Variance of Bernoulli Distribution Example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22681.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2012-09-11T02:50:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O8vB1eInP_8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mean</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Variance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bernoulli</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Hypothesis-Testing-and-P-values</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Hypothesis Testing and P-values</video:title>
      <video:description>Hypothesis Testing and P-values

Hypothesis Testing and P-values</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22699.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2012-09-11T02:53:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-FtlH4svqx4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>P</video:tag>
      <video:tag>values</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Comparing-Population-Proportions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Comparing Population Proportions 2</video:title>
      <video:description>Comparing Population Proportions 2

Comparing Population Proportions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22730.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-11T02:58:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MNbat1lrJW4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Proportions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-ANOVA-1-Calculating-SST-Total-Sum-of-Squares</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 -ANOVA 1 - Calculating SST (Total Sum of Squares)</video:title>
      <video:description>ANOVA 1 - Calculating SST (Total Sum of Squares)

Analysis of Variance 1 - Calculating SST (Total Sum of Squares)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22751.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2012-09-11T03:05:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EFdlFoHI_0I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ANOVA</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>SST</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Squares</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Mathematics-16A-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Mathematics 16A - Lecture 14</video:title>
      <video:description>Mathematics 16A - Lecture 14

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25791.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-09-18T17:36:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OD7RrpXREUg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Acceleration-Due-to-Gravity-at-the-Space-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Acceleration Due to Gravity at the Space Station</video:title>
      <video:description>Acceleration Due to Gravity at the Space Station

What is the acceleration due to gravity at the space station</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21118.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-08T17:46:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R5CRZONOHCU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Acceleration</video:tag>
      <video:tag>Due</video:tag>
      <video:tag>to</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>at</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Statistics-21-fe5524</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Statistics 21</video:title>
      <video:description>&quot;Lec 17 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23942.jpg</video:thumbnail_loc>
      <video:duration>5092</video:duration>
      <video:publication_date>2012-09-14T12:10:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QIGjhiGRWe4</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-IIT-JEE-Trigonometric-Maximum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - IIT JEE Trigonometric Maximum</video:title>
      <video:description>IIT JEE Trigonometric Maximum

2010 IIT JEE Paper 1 Problem 48 Trigonometric Maximum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24978.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-17T17:54:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tzR9jUCSniQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>maximum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Intro-to-Cryptography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Intro to Cryptography</video:title>
      <video:description>Intro to Cryptography

The basic idea behind why we need cryptography</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25319.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-09-18T02:52:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kf9KjCKmDcU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Cryptography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Enthalpy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Enthalpy</video:title>
      <video:description>Enthalpy

Understanding why enthalpy can be viewed as &quot;heat content&quot; in a constant pressure system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22696.jpg</video:thumbnail_loc>
      <video:duration>907</video:duration>
      <video:publication_date>2012-09-11T02:52:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fucyI7Ouj2c</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>enthalpy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-ANOVA-3-Hypothesis-Test-with-F-Statistic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - ANOVA 3 -Hypothesis Test with F-Statistic</video:title>
      <video:description>ANOVA 3 -Hypothesis Test with F-Statistic

Analysis of Variance 3 -Hypothesis Test with F-Statistic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22753.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-11T03:06:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xg8_iSkJpAE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ANOVA</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>with</video:tag>
      <video:tag>F</video:tag>
      <video:tag>Statistic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Alginate-Impression-Materials-and-Hand-Spatulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Alginate Impression Materials and Hand Spatulation</video:title>
      <video:description>&quot;Lec 15 - Alginate Impression Materials and Hand Spatulation&quot; A demonstration to assist hygienists in the taking of an alginate impression and the pouring of study models.  Orig. air date: DEC 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22799.jpg</video:thumbnail_loc>
      <video:duration>2241</video:duration>
      <video:publication_date>2012-09-11T07:53:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wnFfKVUzR0A</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>alginate</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>and</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Spatulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Model-Plaster-Vacuum-Spatulation-Kerr-Snow-White-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Model Plaster - Vacuum Spatulation (Kerr Snow White #1)</video:title>
      <video:description>&quot;Lec 16 - Model Plaster - Vacuum Spatulation (Kerr Snow White #1)&quot; The mixing of model plaster is demonstrated with the use of a power spatulator with vacuum attachment. Vibration of plaster into a base former also is demonstrated. Orig. air date: DEC 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22800.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-11T07:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G9dD9zQUP1s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>model</video:tag>
      <video:tag>plaster</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>Spatulation</video:tag>
      <video:tag>Kerr</video:tag>
      <video:tag>Snow</video:tag>
      <video:tag>white</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Spruing-Investing-and-Casting-Gold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Spruing, Investing and Casting Gold</video:title>
      <video:description>&quot;Lec 25 - Spruing, Investing and Casting Gold&quot; Demonstrates the technique of spruing, investing and casting gold via the thermal expanding technique.  Orig. air date: AUG 25 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22809.jpg</video:thumbnail_loc>
      <video:duration>2174</video:duration>
      <video:publication_date>2012-09-11T08:05:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sJv0Ra7jMWg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Spruing</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Class-III-Cohesive-Alloyed-Gold-Filling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Class III Cohesive Alloyed Gold Filling</video:title>
      <video:description>&quot;Lec 15 - Class III Cohesive Alloyed Gold Filling&quot; Demonstrates the preparation and filling of a Class III cavity on a maxillary anterior tooth. Preparation is from the lingual and alloyed gold is the restorative material. Orig. air date: SEP 15 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22830.jpg</video:thumbnail_loc>
      <video:duration>1651</video:duration>
      <video:publication_date>2012-09-11T08:12:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wXJGzr8ohv4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>class</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Alloyed</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Filling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Class-V-Cohesive-Alloyed-Gold-Filling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Class V Cohesive Alloyed Gold Filling</video:title>
      <video:description>&quot;Lec 25 - Class V Cohesive Alloyed Gold Filling&quot; Demonstration of the preparation and filling of a class V alloyed filling gold.  Orig. air date: SEP 12 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22840.jpg</video:thumbnail_loc>
      <video:duration>2138</video:duration>
      <video:publication_date>2012-09-11T08:13:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gVHUPhzZQtw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Alloyed</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Filling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Refining-The-Preparation-Application-of-Hand-Instruments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Refining The Preparation: Application of Hand Instruments</video:title>
      <video:description>&quot;Lec 26 - Refining The Preparation: Application of Hand Instruments&quot; Demonstration of the use of hatches, chisels and marginal trimmers to reline the interproximal of a class II preparation. Orig. air date: MAR 15 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22841.jpg</video:thumbnail_loc>
      <video:duration>828</video:duration>
      <video:publication_date>2012-09-11T08:20:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0YHfD1p3sXc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Refining</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>of</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Statistical Mechanics&quot; May 11, 2009 - Leonard Susskind lectures on harmonic oscillators, quantum states, boxes of radiation and all associated computations such as wavelengths, volume, energy and temperature. 

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18692.jpg</video:thumbnail_loc>
      <video:duration>5995</video:duration>
      <video:publication_date>2012-09-04T04:01:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cU7bj4dNMwY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>partition</video:tag>
      <video:tag>function</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>States</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>area</video:tag>
      <video:tag>annular</video:tag>
      <video:tag>rings</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>black</video:tag>
      <video:tag>body</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Instrument-Arrangement-and-Clean-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Instrument Arrangement and Clean Techniques</video:title>
      <video:description>&quot;Lec 30 - Instrument Arrangement and Clean Techniques&quot; Cubicle set up, clean techniques, and instrument tray arrangement.  Orig. air date: JUN 5 85

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22845.jpg</video:thumbnail_loc>
      <video:duration>1199</video:duration>
      <video:publication_date>2012-09-11T08:21:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cgdSBhYk0qo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Class-II-Indirect-Gold-Inlay-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Class II Indirect Gold Inlay - Cavity Preparation</video:title>
      <video:description>&quot;Lec Last - Class II Indirect Gold Inlay - Cavity Preparation&quot; Mandibular left second bicuspid in visidont is prepared for the class II gold inlay.  Orig. air date: AUG 26 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22849.jpg</video:thumbnail_loc>
      <video:duration>1680</video:duration>
      <video:publication_date>2012-09-11T08:21:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FdwXzU28REQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>class</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Indirect</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Inlay</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Multiplying-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Multiplying Polynomials</video:title>
      <video:description>Multiplying Polynomials

u11_l2_t3_we4 Multiplying Polynomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25242.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-18T02:06:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yJzLYa-_Y1k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Special-Polynomials-Products-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Special Polynomials Products 1</video:title>
      <video:description>Special Polynomials Products 1

u11_l2_t4_we1 Special Polynomials Products 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25243.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-18T02:07:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h6HmHjkA034</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>special</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bradford-protein-assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bradford protein assay</video:title>
      <video:description>Bradford protein assay is a spectroscopic analytical procedure used to measure the concentration of protein in a solution the bradford protein assay is one of several simple methods commonly used to determine the total protein concentration of a sample</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f92979e3-1192-4360-a350-07572c7e9d7d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-13T22:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11744.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bradford</video:tag>
      <video:tag>assay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-treatment-in-the-Jewish-nation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health treatment in the Jewish nation</video:title>
      <video:description>This is a preview of the medical situation in the Jewish nation. Watch and learn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10319.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-01T20:03:54.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10319.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Health</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Jewish</video:tag>
      <video:tag>Nation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Square-a-Binomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Square a Binomial</video:title>
      <video:description>Square a Binomial

u11_l2_t4_we2 Square a Binomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25244.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-09-18T02:07:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xjkbR7Gjgjs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Square</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Binomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Endodontic-Cavity-Preps-Phase-1-Occlusal-Lingual-Opening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Endodontic Cavity Preps Phase 1 - Occlusal &amp; Lingual Opening</video:title>
      <video:description>&quot;Lec 5 - Endodontic Cavity Preps Phase 1 - Occlusal &amp; Lingual Opening&quot; Lists three guides in determining location and shape of access opening - uses plaster models to aid in visualizing shape of crown and shape and location of pulp chamber. Orig. air date: APR 9 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22907.jpg</video:thumbnail_loc>
      <video:duration>1983</video:duration>
      <video:publication_date>2012-09-11T09:28:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PriPBuDk_WY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preps</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Lingual</video:tag>
      <video:tag>Opening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Determining-Length-of-Teeth-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Determining Length of Teeth - Quiz</video:title>
      <video:description>&quot;Lec 6 - Determining Length of Teeth - Quiz&quot; Quiz on use of curved file to find apical constriction and technique for recording and correcting length of canals. Orig. air date: DEC 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22908.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2012-09-11T09:28:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0hLMsc9__1g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Determining</video:tag>
      <video:tag>length</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Physics-112-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Physics 112 - Lecture 15</video:title>
      <video:description>Physics 112 - Lecture 15

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26474.jpg</video:thumbnail_loc>
      <video:duration>3159</video:duration>
      <video:publication_date>2012-09-19T01:17:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G1W6j8tq5xQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Fitting-the-Silver-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Fitting the Silver Cone</video:title>
      <video:description>&quot;Lec 15 - Fitting the Silver Cone&quot; The technique for fitting the silver cone in the prepared root canal is demonstrated with radiographs, graphics and an extracted tooth. Orig. air date: JUN 10 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22917.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2012-09-11T09:29:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MKUyBcWPTho</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Fitting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Silver</video:tag>
      <video:tag>Cone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Pre-Clinical-Endodontics-multi-rooted-tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Pre-Clinical Endodontics - multi-rooted tooth</video:title>
      <video:description>&quot;Lec Last - Pre-Clinical Endodontics - multi-rooted tooth&quot; Endodontic treatment of the multi-rooted tooth: trial length determination in multi-canaled teeth; biomechanical preparation for silver cones;  trial point procedures using silver cones; obturation procedures using silver cones. Post preparation of the endodontically treated tooth.
Orig. air date: APR 18 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22926.jpg</video:thumbnail_loc>
      <video:duration>1986</video:duration>
      <video:publication_date>2012-09-11T09:31:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9EuLN3BTN4U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>pre</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Endodontics</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>Tooth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Hospital-Dentistry-Using-General-Anesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Hospital Dentistry Using General Anesthesia</video:title>
      <video:description>&quot;Lec 1 - Hospital Dentistry Using General Anesthesia&quot; This tape demonstrates procedures for performing dental work on a completely uncooperative, mentally retarded patient, using general anesthesia, in a hospital. Orig. air date: DEC 21 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22927.jpg</video:thumbnail_loc>
      <video:duration>2547</video:duration>
      <video:publication_date>2012-09-11T09:39:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8yQTphR1LmE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>using</video:tag>
      <video:tag>general</video:tag>
      <video:tag>anesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Laboratory-Adjustment-of-the-Removable-Partial-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126  - Laboratory Adjustment of the Removable Partial Denture</video:title>
      <video:description>&quot;Lec 126  - Laboratory Adjustment of the Removable Partial Denture&quot; Demonstrates the laboratory procedure for finishing the processed removable partial denture.  Orig. air date: APR 27 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22931.jpg</video:thumbnail_loc>
      <video:duration>1325</video:duration>
      <video:publication_date>2012-09-11T10:05:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bUGGx9xXEjo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>126</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Adjustment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-139-Replacing-a-Broken-Complete-Denture-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139  - Replacing a Broken Complete Denture Tooth</video:title>
      <video:description>&quot;Lec 139  - Replacing a Broken Complete Denture Tooth&quot; Procedure used to replace a broken maxillary complete denture tooth.  Orig. air date: MAY 16 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22944.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2012-09-11T10:07:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G25iDA6zBdo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>139</video:tag>
      <video:tag>replacing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Broken</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Tooth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-147-Porcelain-Jacket-Crown-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 147 - Porcelain Jacket Crown Construction</video:title>
      <video:description>&quot;Lec 147 - Porcelain Jacket Crown Construction&quot; The fabrication of a porcelain jacket crown using a modified platinum foil technique and a high expansion core.  Orig. air date: MAY 16 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22952.jpg</video:thumbnail_loc>
      <video:duration>871</video:duration>
      <video:publication_date>2012-09-11T10:18:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/40ja76rohpI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>147</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Jacket</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Construction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-152-Investing-and-Casting-Ceramo-Metal-Restorations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 152 - Investing and Casting Ceramo-Metal Restorations</video:title>
      <video:description>&quot;Lec 152 - Investing and Casting Ceramo-Metal Restorations&quot; Demonstrates the armamentarium and procedure for investing and casting an already sprued wax pattern.  Orig. air date: SEP 8 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22957.jpg</video:thumbnail_loc>
      <video:duration>890</video:duration>
      <video:publication_date>2012-09-11T10:19:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3I-DcQgY42I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>152</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Restorations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adrenal-Neuroblastoma-tissues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adrenal--Neuroblastoma tissues</video:title>
      <video:description>Histopathology Adrenal--Neuroblastoma. Neuroblastoma tumor tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fcf71fa6-487e-4b2b-a729-b87a2981a402/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-11-08T02:53:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4786.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neuroblastoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Fundamental-Theorem-of-Arithmetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Fundamental Theorem of Arithmetic</video:title>
      <video:description>The Fundamental Theorem of Arithmetic

The Fundamental Theorem of Arithmetic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25322.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2012-09-18T02:53:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8CluknrLeys</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Arithmetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aurora-Viewed-From-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aurora Viewed From Space</video:title>
      <video:description>This video demonstrates how an aurora looks like from space. Light display in the sky caused by collision of atoms and energetic charged particles is commonly known as aurora.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/95fc3d5f-26b6-4d24-8755-6d825fc3c0ff/cand_25.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-12-11T23:51:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11226.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>aurora</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Electrostatics-part-1-Introduction-to-Charge-and-Coulombs-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Electrostatics (part 1): Introduction to Charge and Coulomb&apos;s Law</video:title>
      <video:description>Electrostatics (part 1): Introduction to Charge and Coulomb&apos;s Law

Introduction to Charge and Coulomb&apos;s Law (video from May 2008 that I forgot to upload)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21763.jpg</video:thumbnail_loc>
      <video:duration>842</video:duration>
      <video:publication_date>2012-09-10T12:28:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NXMgvrS8Gr8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electrostatics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Electrostatics-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Electrostatics (part 2)</video:title>
      <video:description>Electrostatics (part 2)

Electric Fields</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21764.jpg</video:thumbnail_loc>
      <video:duration>812</video:duration>
      <video:publication_date>2012-09-10T12:30:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0YOGrTNgGhE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electrostatics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Electric-Potential-Energy-part-2-involves-calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Electric Potential Energy (part 2-- involves calculus)</video:title>
      <video:description>Electric Potential Energy (part 2-- involves calculus)

Electric potential energy difference in a varying field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21768.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2012-09-10T12:32:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CqsYCIjSm9A</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electric</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>involves</video:tag>
      <video:tag>calculus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Capacitance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Capacitance</video:title>
      <video:description>Capacitance

Introduction to the capacitance of a two place capacitor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21770.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2012-09-10T12:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ngOC4eUQl8Y</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Capacitance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Circuits-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Circuits (part 1)</video:title>
      <video:description>Circuits (part 1)

Introduction to electricity, circuits, current and resistance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21771.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-10T12:33:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3o8_EARoMtg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-117-Circuits-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Circuits (part 2)</video:title>
      <video:description>Circuits (part 2)

Resistors in series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21772.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2012-09-10T12:34:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7vHh1sfZ5KE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-GMAT-Math-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - GMAT Math 37</video:title>
      <video:description>GMAT Math 37

185-189, pgs. 177-178</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21953.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2012-09-11T00:00:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QcAr1552o84</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>math</video:tag>
      <video:tag>37</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biology-1B-Paleoecology-and-Hominid-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Biology 1B - Paleoecology and Hominid Ecology</video:title>
      <video:description>&quot;Lec 10 - Biology 1B - Paleoecology and Hominid Ecology&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27208.jpg</video:thumbnail_loc>
      <video:duration>2918</video:duration>
      <video:publication_date>2012-09-21T03:55:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b9i6F1Q6Fyg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Paleoecology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>hominid</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-159-Adhesive-Dentistry-Using-Glass-Ionomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 159  - Adhesive Dentistry Using Glass Ionomers</video:title>
      <video:description>&quot;Lec 159  - Adhesive Dentistry Using Glass Ionomers&quot; Shows the different clinical uses of glass ionomer technologies: restoration of various rare carious lesions, fixing cervical abrasions and recontouring teeth. Orig. air date: NOV 2 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22971.jpg</video:thumbnail_loc>
      <video:duration>832</video:duration>
      <video:publication_date>2012-09-11T10:30:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pIQB8qHLR38</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>159</video:tag>
      <video:tag>Adhesive</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Ionomers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Bleaching-of-Vital-Tetracycline-Stained-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Bleaching of Vital Tetracycline Stained Teeth</video:title>
      <video:description>&quot;Lec 16 - Bleaching of Vital Tetracycline Stained Teeth&quot; Detailed demonstration of the current method used to bleach normal, healthy, vital teeth that have been stained during the calcification period by the tetracycline drugs. Orig. air date: FEB 26 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22918.jpg</video:thumbnail_loc>
      <video:duration>1321</video:duration>
      <video:publication_date>2012-09-11T09:30:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LzoDdIQEktE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Bleaching</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vital</video:tag>
      <video:tag>Tetracycline</video:tag>
      <video:tag>Stained</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-160-Vinyl-Polysiloxane-Impression-for-Anterior-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 160 -Vinyl Polysiloxane Impression for Anterior Bridge</video:title>
      <video:description>&quot;Lec 160 -Vinyl Polysiloxane Impression for Anterior Bridge&quot; The procedure for taking a Vinyl Polysiloxane impression for the eventual fabrication of a maxillary, anterior, three unit, procelain fused to metal pinledge bridge. Orig. air date: JAN 12 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22972.jpg</video:thumbnail_loc>
      <video:duration>720</video:duration>
      <video:publication_date>2012-09-11T10:30:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0RjUBTF8RJ0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Vinyl</video:tag>
      <video:tag>Polysiloxane</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-162-Posterior-Porcelain-Laminates-for-DiscoloredTeeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 162 -Posterior Porcelain Laminates for DiscoloredTeeth</video:title>
      <video:description>&quot;Lec 162 -Posterior Porcelain Laminates for DiscoloredTeeth&quot; Shows the clinical application of porcelain laminates on posterior stained teeth.  Orig. air date: JUL 8 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22974.jpg</video:thumbnail_loc>
      <video:duration>1140</video:duration>
      <video:publication_date>2012-09-11T10:30:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gXBjcbufbkY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Laminates</video:tag>
      <video:tag>for</video:tag>
      <video:tag>DiscoloredTeeth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-179-Porcelain-Fused-to-Metal-Maxillary-Cuspid-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 179 - Porcelain Fused to Metal - Maxillary Cuspid Preparation</video:title>
      <video:description>&quot;Lec 179 - Porcelain Fused to Metal - Maxillary Cuspid Preparation&quot; The sequence of steps in preparing a maxillary cuspid for a porcelain fused to metal restoration.  Orig. air date: JAN 26 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22991.jpg</video:thumbnail_loc>
      <video:duration>2639</video:duration>
      <video:publication_date>2012-09-11T10:38:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VBE3U1SEy90</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>179</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Fused</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Cuspid</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-immune-system-works-Introduction-only</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the immune system works? Introduction only</video:title>
      <video:description>Our Immune System DVD starts by looking at external barriers to microbial attack such as the skin and mucus membranes and non-specific internal defenses such as macrophages, natural killer cells, and the inflammatory response. The program then delves into the immune response including the recognition of invaders by antibodies and T-cell receptors, the destruction of invaders by antibodies and cytotoxic T-cells, and the immunity conferred by memory cells. A discussion of how vaccinations work and current AIDS research concludes the program.
To purchase this DVD please visit http://www.greatpacificmedia.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/fbd3b864-31d1-498d-b019-a4acd8cd8f6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-11T22:23:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/22994.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Wolbach-UX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Wolbach UX</video:title>
      <video:description>&quot;Lec 3 - Wolbach UX&quot; Wolbach UX is gesture and touch-based technology adapted for scientific use at the Harvard-Smithsonian Center for Astrophysics (CfA) John G. Wolbach Library.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by Hugh Doolan: http://soundcloud.com/hughdoolan/heartlands-free-dl, Flickr photos courtesy of michaeljung (http://www.flickr.com/photos/michaeljung), boris (http://www.flickr.com/photos/boris), marilink (http://www.flickr.com/photos/marilink)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23012.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-09-12T05:23:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tgQ_I7rIaZk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Wolbach</video:tag>
      <video:tag>UX</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-80-Graphing-a-Quadratic-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Graphing a Quadratic Function</video:title>
      <video:description>Graphing a Quadratic Function

u17_l2_t2_we2 Graphing a Quadratic Function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25342.jpg</video:thumbnail_loc>
      <video:duration>363</video:duration>
      <video:publication_date>2012-09-18T02:59:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3a7UbMJpeIM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>function</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Physics-112-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Physics 112 - Lecture 26</video:title>
      <video:description>Physics 112 - Lecture 26

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26527.jpg</video:thumbnail_loc>
      <video:duration>2935</video:duration>
      <video:publication_date>2012-09-19T01:28:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YlYrIGzvx-E</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stratigraphic-Principles-Rock-layers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stratigraphic Principles Rock layers</video:title>
      <video:description>Dr. John Shea demonstrates the two main principles in the study of rock layers: superposition and association.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/898e2ad2-b782-43d1-8d2b-f31efe068639/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2012-04-12T22:36:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12172.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>rock</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>Stratigraphic</video:tag>
      <video:tag>Principles</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Physics-112-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Physics 112 - Lecture 3</video:title>
      <video:description>Physics 112 - Lecture 3

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26432.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-09-19T01:10:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q8-Kt_BA8r8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Difference-of-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Difference of Functions</video:title>
      <video:description>Difference of Functions

u17_l3_t1_we2 Difference of Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25347.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2012-09-18T03:00:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KvMyZY9upuA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Removal-of-Carious-Lesion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Removal of Carious Lesion</video:title>
      <video:description>&quot;Lec 23 - Removal of Carious Lesion&quot; Includes a display of instruments necessary for caries removal, a discussion of the steps and criteria involved and demonstration of a complete removal of a carious lesion. Orig. air date: JAN 8 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21208.jpg</video:thumbnail_loc>
      <video:duration>1219</video:duration>
      <video:publication_date>2012-09-09T03:10:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zo8lASkbrrk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Carious</video:tag>
      <video:tag>Lesion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-Product-of-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Product of Functions</video:title>
      <video:description>Product of Functions

u17_l3_t1_we3 Product of Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25348.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-09-18T03:01:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JKvmAexeMgY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Product</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 25 -  MIT 6.002 Circuits and Electronics, Spring 2007&quot; Energy, CMOS

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14818.jpg</video:thumbnail_loc>
      <video:duration>2411</video:duration>
      <video:publication_date>2012-08-28T01:43:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JB2HgohNHYQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec Last -  MIT 6.002 Circuits and Electronics, Spring 2007&quot; Violating the abstraction barrier

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14819.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-08-28T01:43:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dyxcCoUgETU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Course-introduction-Introduction-t</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Course introduction.  Introduction t</video:title>
      <video:description>Lec 1- Course introduction.  Introduction t.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17149.jpg</video:thumbnail_loc>
      <video:duration>2292</video:duration>
      <video:publication_date>2012-09-02T11:48:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JKNYzpMf46o</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 13 - MIT 18.03 Differential Equations, Spring 2006&quot; Finding Particular Sto Inhomogeneous ODE&apos;s: Operator and Solution Formulas Involving Exponentials.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14832.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-08-28T02:12:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9KbpbBMThTE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Stellar-Mass-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Stellar Mass Black Holes</video:title>
      <video:description>&quot;Lec 12 - Stellar Mass Black Holes&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

One last key concept in Special Relativity is introduced before discussion turns again to black celestial bodies (black holes in particular) that manifest the relativistic effects students have learned about in the previous lectures. The new concept deals with describing events in a coordinate system of space and time. A mathematical explanation is given for how space and time reverse inside the Schwarzschild radius through sign changes in the metric. Evidence for General Relativity is offered from astronomical objects. The predicted presence and subsequent discovery of Neptune as proof of General Relativity are discussed, and stellar mass black holes are introduced.

00:00 - Chapter 1. Invariance in Special Relativity
10:10 - Chapter 2. Invariant Intervals and the Schwarzschild Metric
21:01 - Chapter 3. Schwarzschild Sign Changes and Space-Time Reversals
36:27 - Chapter 4. Evidence for General Relativity in Astronomy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17282.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-09-02T17:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rIUxvzJzPYw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>curvature</video:tag>
      <video:tag>Interval</video:tag>
      <video:tag>invariant</video:tag>
      <video:tag>Limiting</video:tag>
      <video:tag>case</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>Schwarzschild</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>time</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Tau</video:tag>
      <video:tag>Vulcan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 7 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood reintroduces the Fourier Transform and its inverse, then he goes into specific properties and transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17610.jpg</video:thumbnail_loc>
      <video:duration>2869</video:duration>
      <video:publication_date>2012-09-03T16:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mdFETbe1n5Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Coefficient</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>gaussian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-34-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 34-Computer Science 164 -</video:title>
      <video:description>lec 34-Computer Science 164 -  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27575.jpg</video:thumbnail_loc>
      <video:duration>2707</video:duration>
      <video:publication_date>2012-09-30T08:44:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d2wJGthNhWQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Practice of Art 23AC</video:title>
      <video:description>lec 4-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27580.jpg</video:thumbnail_loc>
      <video:duration>3247</video:duration>
      <video:publication_date>2012-09-30T09:02:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LCgPxmvJs48</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 20 -  MIT 6.002 Circuits and Electronics, Spring 2007 &quot;Filters

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14811.jpg</video:thumbnail_loc>
      <video:duration>2878</video:duration>
      <video:publication_date>2012-08-28T01:40:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WT-qzgaKeGI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-a-Myocardial-Infarction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of a Myocardial Infarction</video:title>
      <video:description>Ischemic heart disease is part of myocardial Infarction. The symtoms of MI is chest pain, shortness of breath,dizziness and weakness in no particular order.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c9219279-e09b-4dce-ad89-7b4c00a9a8a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-12-01T20:01:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10311.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Males-reproductive-sysytem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Males reproductive sysytem</video:title>
      <video:description>This video shows an internal structure of human males reproductive system. The functions performed by each part in the reproductive system are also explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b3b88bdf-a3bd-49c5-9553-e6079e3d86fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-11T23:59:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11258.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>male</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Radical-Prostatectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Radical Prostatectomy?</video:title>
      <video:description>Radical Prostatectomy is the surgical procedure to remove all parts of the prostrate gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0e09a7aa-adca-4dbc-928c-67bcc235176e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-01T20:28:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10392.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Radical</video:tag>
      <video:tag>Prostatectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CA-Geometry-Triangles-and-Parallelograms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CA Geometry: Triangles and Parallelograms</video:title>
      <video:description>CA Geometry: Triangles and Parallelograms

21-25, triangles and parallelograms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22451.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-11T02:10:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h0FFEBHBufo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Parallelograms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Anatomy-of-a-Neuron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Anatomy of a Neuron</video:title>
      <video:description>Anatomy of a Neuron

Introduction to the neuron and its anatomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22449.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2012-09-11T02:10:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ob5U8zPbAX4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Psychology 101</video:title>
      <video:description>&quot;Lec Last - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27198.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-09-21T03:47:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QwxH9CMiga0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 24 -  MIT 18.03 Differential Equations, Spring 2006&quot; Homogeneous Linear Systems with Constant Coefficients: Solution via Matrix Eigenvalues (Real and Distinct Case).

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14843.jpg</video:thumbnail_loc>
      <video:duration>2945</video:duration>
      <video:publication_date>2012-08-28T02:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/heBvViSi9xQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Electrical Engineering 141</video:title>
      <video:description>Lec 14- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17055.jpg</video:thumbnail_loc>
      <video:duration>4793</video:duration>
      <video:publication_date>2012-09-02T05:21:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A0Fe7LXYzis</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Biology 1B</video:title>
      <video:description>lec 4-Biology 1B General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23401.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-13T13:37:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jYrK0UvWnSo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 5 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Forced Oscillations - Power at Resonance (Resonance Absorption, Resonance Width, Quality Q) - Transient Phenomena (General Solutions including Initial Conditions)

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14494.jpg</video:thumbnail_loc>
      <video:duration>4658</video:duration>
      <video:publication_date>2012-08-26T18:43:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cPyTSvJnavE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Interactive-Art-and-Social-Meaning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Interactive Art and Social Meaning</video:title>
      <video:description>&quot;Lec 17 - Interactive Art and Social Meaning&quot; (February 26, 2010) Peggy Weil, adjunct professor of design at the California College of Arts, discusses the incorporation of interaction design and virtual reality into the human experience.

Stanford University
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18886.jpg</video:thumbnail_loc>
      <video:duration>4040</video:duration>
      <video:publication_date>2012-09-04T07:04:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hWRevX-kVe8</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>art</video:tag>
      <video:tag>design</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>Faces</video:tag>
      <video:tag>puppets</video:tag>
      <video:tag>Turing</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Blurring</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>immersive</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>gaming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  Last -  Computer Science 188</video:title>
      <video:description>&quot;Lec  Last -  Computer Science 188 &quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27166.jpg</video:thumbnail_loc>
      <video:duration>4503</video:duration>
      <video:publication_date>2012-09-21T03:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P2EVVUQYQIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Rice-Design-Alliance-2010-Spotlight-Sou-Fujimoto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Rice Design Alliance 2010 Spotlight: Sou Fujimoto</video:title>
      <video:description>Lec 20- Rice Design Alliance 2010 Spotlight: Sou Fujimoto.
The lecture was held on September 7, 2010 and presented by Sou Fujimoto from Japan.  He was the 2010 recipient of Spotlight: The Rice Design Alliance Prize.  Eligible honorees for the Spotlight Prize must be within their first 15 years of professional practice. An RDA committee of architects and academics convenes annually to consider local, national, and international architects who demonstrate design excellence and promise a great design future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17374.jpg</video:thumbnail_loc>
      <video:duration>5738</video:duration>
      <video:publication_date>2012-09-02T18:44:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H4G8ym05fpY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Spotlight2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Psychology 101</video:title>
      <video:description>&quot;Lec 23 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27189.jpg</video:thumbnail_loc>
      <video:duration>2763</video:duration>
      <video:publication_date>2012-09-21T03:46:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QADbrIIF8Fg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Jacques-Lacan-in-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Jacques Lacan in Theory</video:title>
      <video:description>&quot;Lec 13 - Jacques Lacan in Theory&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on psychoanalytic criticism, Professor Paul Fry explores the work of Jacques Lacan. Lacan&apos;s interest in Freud and distaste for post-Freudian &quot;ego psychologists&quot; are briefly mentioned, and his clinical work on &quot;the mirror stage&quot; is discussed in depth. The relationship in Lacanian thought, between metaphor and metonymy is explored through the image of the point de capiton. The correlation between language and the unconscious, and the distinction between desire and need, are also explained, with reference to Hugo&apos;s &quot;Boaz Asleep.&quot;

00:00 - Chapter 1. Peter Brooks and Lacan
09:03 - Chapter 2. Lacan and Freudian Scholarship
15:51 - Chapter 3. The Mirror Stage
22:18 - Chapter 4. Language and the Unconscious
30:25 - Chapter 5. Metonymy, Metaphor, and Desire
37:03 - Chapter 6. What Is Desire?
46:50 - Chapter 7. Slavoj Žižek

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17417.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-03T13:24:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkAXsR5WINc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Ideal</video:tag>
      <video:tag>gaze</video:tag>
      <video:tag>egopsychologists</video:tag>
      <video:tag>dreamwork</video:tag>
      <video:tag>unconscious</video:tag>
      <video:tag>language</video:tag>
      <video:tag>mirrorstage</video:tag>
      <video:tag>détour</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>decapiton</video:tag>
      <video:tag>objet</video:tag>
      <video:tag>petita</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>metaphor</video:tag>
      <video:tag>metonymy</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>need</video:tag>
      <video:tag>Victor</video:tag>
      <video:tag>Hugo</video:tag>
      <video:tag>film</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Practice of Art 23AC</video:title>
      <video:description>lec 16-Practice of Art 23AC Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27592.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-09-30T09:11:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ndb1OSV9TBY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taking-Vital-Signs-The-Blood-Presure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taking Vital Signs - The Blood Presure</video:title>
      <video:description>When checking for vital signs the Blood Pressure is the first vital sign a medical attendant would begin with.This Video show just how it is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/723c8a73-d6f5-4187-8a98-3879628705fe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-01T03:48:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10147.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Current-Federal-Statutes-and-Litigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Current Federal Statutes and Litigation</video:title>
      <video:description>Current Federal Statutes and Litigation

Guest: Ken Alex, Office of the Attorney General</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19724.jpg</video:thumbnail_loc>
      <video:duration>6234</video:duration>
      <video:publication_date>2012-09-05T04:30:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OaT5poi5FWw</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>federal</video:tag>
      <video:tag>statutes</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-133-Magnetism-11-Electric-Motors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133 - Magnetism 11: Electric Motors</video:title>
      <video:description>Magnetism 11: Electric Motors

Using a commutator to solve the flipping problem and create an electric motor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21788.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2012-09-10T13:10:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XMkUDyl1ZRo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>11</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Motors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Quotient-of-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Quotient of Functions</video:title>
      <video:description>Quotient of Functions

u17_l3_t1_we4 Quotient of functions and factoring by grouping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25349.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-18T03:01:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u9v_bakOIcU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quotient</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Graphing-Exponential-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Graphing Exponential Functions</video:title>
      <video:description>Graphing Exponential Functions

u18_l1_t1_we1 Graphing Exponential Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25350.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-09-18T03:02:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9SOSfRNCQZQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Exponential-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Exponential Application</video:title>
      <video:description>Exponential Application

u18_l1_t1_we2 Exponential Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25351.jpg</video:thumbnail_loc>
      <video:duration>492</video:duration>
      <video:publication_date>2012-09-18T03:02:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ofnvrti6gh4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exponential</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Logarithmic-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Logarithmic Equations</video:title>
      <video:description>Logarithmic Equations

u18_l2_t1_we1 Logarithmic Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25352.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-09-18T03:02:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fyshrv6YDVY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>logarithmic</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-AntiVirus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral AntiVirus</video:title>
      <video:description>Commonly known as the swine flu the H1N1 virus is very harmful. This video explains how to prevent this,the symptoms and the antivirus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0e0b6f9e-ece9-4505-9c9e-28409dd5ee17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-01T20:13:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10332.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 9 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Traveling Waves - Boundary Conditions - Standing Waves - Sound (Longitudinal Waves) - Energy in Waves

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14500.jpg</video:thumbnail_loc>
      <video:duration>4599</video:duration>
      <video:publication_date>2012-08-26T18:46:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_Fz0PSbew0g</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Distributed-Systems-Computation-With-a-Million-Friends</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Distributed Systems: Computation With a Million Friends</video:title>
      <video:description>&quot;Lec 17 - Distributed Systems: Computation With a Million Friends&quot; April 30, 2008 lecture by Adam L. Beberg for the Stanford University Computer Systems Colloquium (EE380).

Distributed systems provide powerful capabilities to those willing to embrace the uncertainty involved. This talk explores the current methods for constructing these systems, the 35 years of history they draw upon, and active work integrating massive storage and on-demand post-processing into a volunteer-powered system dubbed Storage@home. 

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17454.jpg</video:thumbnail_loc>
      <video:duration>4679</video:duration>
      <video:publication_date>2012-09-03T13:54:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7zafB2GkMBk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>system</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>model</video:tag>
      <video:tag>share</video:tag>
      <video:tag>network</video:tag>
      <video:tag>data</video:tag>
      <video:tag>server</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>clustering</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>failure</video:tag>
      <video:tag>client</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Role-of-Accelerated-Computing-in-the-Multi-Core-Era</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Role of Accelerated Computing in the Multi-Core Era</video:title>
      <video:description>&quot;Lec 22 - The Role of Accelerated Computing in the Multi-Core Era&quot; June 4, 2008 lecture by Charles Moore for the Stanford University Computer Systems Colloquium (EE380).

In recent years, we have seen a decline in the rate of improvement on several traditional drivers of value in computer systems, namely transistor performance, wire delays, the return on deep pipelining, and techniques for extracting high numbers of instructions per cycle. In this talk, Charles Moore highlights the implications of some of these shifts and makes some observations about the emergence of a new framework for future innovation. 

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17460.jpg</video:thumbnail_loc>
      <video:duration>4581</video:duration>
      <video:publication_date>2012-09-03T13:59:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rcjf36zp7Tk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>math</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Transistor</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>core</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Chip</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Amdahl</video:tag>
      <video:tag>SMP</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>bandwidth</video:tag>
      <video:tag>data</video:tag>
      <video:tag>software</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>AMD</video:tag>
      <video:tag>throughput</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 7- MIT 6.035 Computer Language Engineering, Fall 2005.
Putting it all Together

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15057.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-08-28T12:16:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O3znBwtCRb4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Science-and-Cooking-A-Dialogue-Lecture-1-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Science and Cooking: A Dialogue | Lecture 1 (2010)</video:title>
      <video:description>Lec 13 - Science and Cooking: A Dialogue | Lecture 1 (2010). Speakers: Harold McGee, Ferran Adria (elBulli), José Andrés (minibar by josé andrés, Jaleo, The Bazaar) with commentary/moderation from Professors David Weitz and Michael Brenner (Harvard)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15979.jpg</video:thumbnail_loc>
      <video:duration>7571</video:duration>
      <video:publication_date>2012-08-29T06:59:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d9av8-lhJS8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cooking</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>series</video:tag>
      <video:tag>week</video:tag>
      <video:tag>01</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Rounding-to-Estimate-Sums</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Rounding to Estimate Sums</video:title>
      <video:description>Rounding to Estimate Sums

U01_L2_T3_we2 Rounding to Estimate Sums</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24703.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-17T16:12:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lNfZQNWZklI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rounding</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Estimate</video:tag>
      <video:tag>Sums</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 188</video:title>
      <video:description>&quot;Lec 11 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27154.jpg</video:thumbnail_loc>
      <video:duration>4630</video:duration>
      <video:publication_date>2012-09-21T03:21:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r9tslyxy2ZY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 188</video:title>
      <video:description>&quot;Lec 12 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27155.jpg</video:thumbnail_loc>
      <video:duration>3861</video:duration>
      <video:publication_date>2012-09-21T03:21:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cwmLFMkRhyo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 188</video:title>
      <video:description>&quot;Lec 13 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27156.jpg</video:thumbnail_loc>
      <video:duration>4730</video:duration>
      <video:publication_date>2012-09-21T03:26:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RRguhpKOynM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Dot-vs-Cross-Product</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Dot vs. Cross Product</video:title>
      <video:description>Dot vs. Cross Product

Understanding the differences between the dot and cross products</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21820.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2012-09-10T14:21:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E34CftP455k</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Dot</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 29 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27133.jpg</video:thumbnail_loc>
      <video:duration>3118</video:duration>
      <video:publication_date>2012-09-21T03:08:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X-hB3J1KV18</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-A-New-Vision-for-Capital-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - A New Vision for Capital Markets</video:title>
      <video:description>&quot;Lec 10 - A New Vision for Capital Markets&quot; (April 13, 2011) Barry Silbert, Founder and CEO of SecondMarket, talks about public markets, the history of SecondMarket, and his vision for markets and trading in the future. SecondMarket is a private market and the world&apos;s largest marketplace for buying and selling alternative financial assets, or private company stocks. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18905.jpg</video:thumbnail_loc>
      <video:duration>3297</video:duration>
      <video:publication_date>2012-09-04T07:13:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kPoyOC4Rr60</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>marketplace</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>IPO</video:tag>
      <video:tag>profile</video:tag>
      <video:tag>social</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>SecondMarket</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-How-to-Build-Instant-Connections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - How to Build Instant Connections</video:title>
      <video:description>&quot;Lec 11 - How to Build Instant Connections&quot; (April 20, 2011) Ori Brafman talks about the power of oxytocin in making instant connections with people, and how it affects our personal and professional relationships. Vulnerability and proximity are both important factors in making lasting connections and relationships, and affect workplace efficiency and collaboration. 

Stanford University:
http://www.stanford.edu/

Entrepreneurial Thought Leaders Seminar:
http://etl.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18906.jpg</video:thumbnail_loc>
      <video:duration>3501</video:duration>
      <video:publication_date>2012-09-04T07:13:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dhKjOI4YlVE</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>oxytocin</video:tag>
      <video:tag>cortisol</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>friendship</video:tag>
      <video:tag>Connection</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>attraction</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>workplace</video:tag>
      <video:tag>Instant</video:tag>
      <video:tag>at</video:tag>
      <video:tag>First</video:tag>
      <video:tag>sight</video:tag>
      <video:tag>vulnerabilit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-What-is-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - What is Life?</video:title>
      <video:description>&quot;Lec 3 - What is Life?&quot; (January 19, 2010) Lynn Rothschild, Research Scientist NASA Astrobiology Institute Ames Research Center, discusses the need for and attempts to create an operational definition of what it means to be alive. 

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18911.jpg</video:thumbnail_loc>
      <video:duration>2009</video:duration>
      <video:publication_date>2012-09-04T07:18:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rfe5th5JTkw</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>life</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>offspring</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>water</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Definition</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Trek</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-18086-Mathematical-Methods-for-Engineers-II-8c4620</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 18- MIT 18.086 Mathematical Methods for Engineers II.
Krylov Methods / Multigrid Continued

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16416.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-08-30T15:21:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vIydsgrYGIY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Navigation-Tab-Bar-Controllers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Navigation &amp; Tab Bar Controllers</video:title>
      <video:description>&quot;Lec 7 - Navigation &amp; Tab Bar Controllers&quot; (January 26, 2010) Josh Shaffer explores navigation controllers and application data flow, customizing navigation, tab bar controllers, combining approaches.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18931.jpg</video:thumbnail_loc>
      <video:duration>4296</video:duration>
      <video:publication_date>2012-09-04T07:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L-FK1TrpUng</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>UINavigationController</video:tag>
      <video:tag>UI</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>View</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>bar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-New-Historicism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The New Historicism</video:title>
      <video:description>&quot;Lec 19 - The New Historicism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry examines the work of two seminal New Historicists, Stephen Greenblatt and Jerome McGann. The origins of New Historicism in Early Modern literary studies are explored, and New Historicism&apos;s common strategies, preferred evidence, and literary sites are explored. Greenblatt&apos;s reliance on Foucault is juxtaposed with McGann&apos;s use of Bakhtin. The lecture concludes with an extensive consideration of the project of editing of Keats&apos;s poetry in light of New Historicist concerns.

00:00 - Chapter 1. Origins of New Historicism
06:16 - Chapter 2. The New Historicist Method and Foucault
10:56 - Chapter 3. The Reciprocal Relationship Between History and Discourse
19:24 - Chapter 4. The Historian and Subjectivity
26:12 - Chapter 5. Jerome McGann and Bakhtin
30:28 - Chapter 6. McGann on Keats
45:54 - Chapter 7. Tony the Tow Truck Revisited

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17423.jpg</video:thumbnail_loc>
      <video:duration>3202</video:duration>
      <video:publication_date>2012-09-03T13:27:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FZjHEk0FmLw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Power</video:tag>
      <video:tag>subjectivity</video:tag>
      <video:tag>discourse</video:tag>
      <video:tag>History</video:tag>
      <video:tag>historian</video:tag>
      <video:tag>Reciprocity</video:tag>
      <video:tag>anecdote</video:tag>
      <video:tag>editing</video:tag>
      <video:tag>Keats</video:tag>
      <video:tag>Subversive</video:tag>
      <video:tag>earlymodern</video:tag>
      <video:tag>RichardII</video:tag>
      <video:tag>Romanticism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 9 - Modern Physics: Statistical Mechanics&quot; May 25, 2009 - Leonard Susskind picks up on magnets, phase transitions, and mean field transitions.  He goes on to explain chemical potential.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18694.jpg</video:thumbnail_loc>
      <video:duration>5552</video:duration>
      <video:publication_date>2012-09-04T04:01:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ViKa9xZoMfo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Mean</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Magnetization</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>mulitplier</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>function</video:tag>
      <video:tag>cosmology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 14- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17851.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-03T17:48:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QYV6a7vYhOA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Survival-in-the-East</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Survival in the East</video:title>
      <video:description>&quot;Lec 8 - Survival in the EastThe Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman focuses on the question of how the Eastern Roman (Byzantine) Empire survived, while the West collapsed in the fifth century. He begins with a brief overview of Procopius&apos; Secret History, a work which presents a highly critical account of the reign of the emperor Justinian. The more urbanized, economically stronger, and geographically more stable Eastern Empire was able to survive while the West was dismantled by barbarian tribes.  Yet under pressure from its old enemy, Persia, and new threats, the Slavs and Avars in the West and Arabs in the East, the Eastern Empire experienced a decline in the seventh century. Against the background of this political instability, Professor Freedman also discusses the Christological controversies of Nestorianism and Monophysitism which plagued the Church in the East. Beginning in the late seventh century, Iconoclasm also added to the pressures facing the Eastern Church and Empire.

00:00 - Chapter 1. Introduction
05:11 - Chapter 2. Procopius&apos; Secret History
07:36 - Chapter 3. Circumstances of the Survival of the East
11:56 - Chapter 4. Christological Controversies -- Nestorianism and Monophysitism
26:48 - Chapter 5. The Rise of Islam, the Persian Threat, and Barbarian Invasions
39:25 - Chapter 6. Iconoclasm
45:35 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23468.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-14T08:57:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cfXChPJZLZE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>survival</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>East</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Electrical Engineering 141</video:title>
      <video:description>Lec 16- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17057.jpg</video:thumbnail_loc>
      <video:duration>4875</video:duration>
      <video:publication_date>2012-09-02T05:22:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p20pXVnfPNM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-26-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 26 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Traveling Waves
Standing Waves
Musical Instruments

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12055.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-04-01T18:06:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AuYFcjBmMJ0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>Ampere</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>electrocardiograms</video:tag>
      <video:tag>superconductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Common-and-Systematic-Naming-Iso-Sec-and-Tert-Prefixes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Common and Systematic Naming-Iso, Sec and Tert Prefixes</video:title>
      <video:description>Common and Systematic Naming-Iso, Sec and Tert Prefixes

Common and Systematic Naming-Iso, Sec and Tert Prefixes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24508.jpg</video:thumbnail_loc>
      <video:duration>812</video:duration>
      <video:publication_date>2012-09-17T13:42:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TJUm860AjNw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Common</video:tag>
      <video:tag>and</video:tag>
      <video:tag>systematic</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>Iso</video:tag>
      <video:tag>sec</video:tag>
      <video:tag>Tert</video:tag>
      <video:tag>Prefixes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Patterns-in-Sequences-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Patterns in Sequences 2</video:title>
      <video:description>Patterns in Sequences 2

U03_L1_T1_we2 : Patterns in Sequences 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24523.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2012-09-17T13:48:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIcxrhyJs6M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>patterns</video:tag>
      <video:tag>in</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Barium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Barium</video:title>
      <video:description>This particular video explains about the element Barium. For vidoes on all the elements visit,
http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12142.jpg</video:thumbnail_loc>
      <video:duration>470</video:duration>
      <video:publication_date>2012-04-03T14:44:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9srJdQU3NOo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Barium</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Videos</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Applying-Radical-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Applying Radical Equations 2</video:title>
      <video:description>Applying Radical Equations 2

U07_L3_T3_we2 Applying Radical Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24661.jpg</video:thumbnail_loc>
      <video:duration>415</video:duration>
      <video:publication_date>2012-09-17T14:51:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YghRP8S2K-4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Multiplying-Fractions-Word-Problems-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Multiplying Fractions Word Problems (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Multiplying Fractions Word Problems (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25368.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-09-18T13:20:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jZUgNoj-oHY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Solar-Cell-Technology-in-2009-and-Beyond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Solar Cell Technology in 2009 and Beyond</video:title>
      <video:description>&quot;Lec 42 - Solar Cell Technology in 2009 and Beyond&quot; (November 11, 2009) Michael McGehee, Professor and Director of the Center for Advanced Molecular Photovoltaics at Stanford, discusses the state-of-the-art in currently competing solar photovoltaic technologies, including the future prospects and potential problems involved with each.

Stanford University
http://www.stanford.edu

Center for Advanced Molecular Photovoltaics
http://camp.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18813.jpg</video:thumbnail_loc>
      <video:duration>3822</video:duration>
      <video:publication_date>2012-09-04T05:38:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EYy0beorZHk</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>photovoltaics</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LROs-Diviner-Takes-the-Moons-Temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LRO&apos;s Diviner Takes the Moon&apos;s Temperature</video:title>
      <video:description>Have you ever wondered what it would be like to be in the moon during a lunar eclipse?This video explains just what it is like and all you need about the moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b7a69c30-d9d2-4d55-ba07-8c9985c40dcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-09T15:52:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7399.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Diviner</video:tag>
      <video:tag>Takes</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>temperature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-first-aid-for-a-choking-conscious-adult</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to first aid for a choking conscious adult</video:title>
      <video:description>this video demonstrates how to first aid for a choking conscious adult.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b91b7d8d-c44e-49a3-b3c4-3ab0da44853e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-01T03:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10115.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>First</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>choking</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Adult</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Sum-of-Logarithms-with-Same-Base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Sum of Logarithms with Same Base</video:title>
      <video:description>Sum of Logarithms with Same Base

u18_l2_t2_we1 Sum of Logarithms with Same Base</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25425.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2012-09-18T14:12:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pkGrXzakRFs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Logarithms</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Same</video:tag>
      <video:tag>base</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Multiplying-mixed-numbers-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Multiplying mixed numbers 1 (ex 1)</video:title>
      <video:description>Multiplying mixed numbers 1 (ex 1)

Multiplying mixed numbers 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25417.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-18T13:58:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gIIOKMSKZ9s</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Economics-C3-Lecture-3-Supply-and-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Economics C3 - Lecture 3: Supply and Demand</video:title>
      <video:description>Economics C3 - Lecture 3: Supply and Demand

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25969.jpg</video:thumbnail_loc>
      <video:duration>4260</video:duration>
      <video:publication_date>2012-09-18T23:26:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8jsGLuRFbEM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Secularization-Religious-Resurgence-and-Multiple</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Secularization, Religious Resurgence, and Multiple</video:title>
      <video:description>Secularization, Religious Resurgence, and Multiple
As modernity has advanced across the world, some people are surprised that in most societies faith not been relegated to the private sphere or altogether abandoned. Investigate the manner in which cultures modernize in unique ways, many of which accommodate or even promote religious belief and practice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12531.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-08-18T14:37:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oKCT-4lZHKc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Adding-subtracting-mixed-numbers-05-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Adding subtracting mixed numbers 0.5 (ex 2)</video:title>
      <video:description>Adding subtracting mixed numbers 0.5 with an example is explained in this lecture. This is a Khan Academy video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25382.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T13:28:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q19UnHEofOA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>0</video:tag>
      <video:tag>5</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Law-of-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Law of Supply</video:title>
      <video:description>Law of Supply

Introduction to the Law of Supply</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25383.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2012-09-18T13:28:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3xCzhdVtdMI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Fractions-on-the-number-line-2-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Fractions on the number line 2 (ex 1)</video:title>
      <video:description>Fractions on the number line 2 (ex 1)

Fractions on the number line 2 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25388.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2012-09-18T13:32:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mhE652KeyAA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>2</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AC220V-Time-Delay-Radio-Motor-Controller-Reversing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AC220V Time Delay Radio Motor Controller Reversing</video:title>
      <video:description>Wireless control, easy to install.
Control motors of Fans, Pumps, electrically operated Winches/ Doors/ Windows/ blinds or Other Appliances.
Transmitting Frequency: 315MHz / 433MHz
The delay time of positive / reverse rotation can be adjusted from 10 to 60 seconds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/95d1460b-6e2e-4558-a22b-c07f10a4695e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-04-03T08:05:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12088.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>ac220v</video:tag>
      <video:tag>time</video:tag>
      <video:tag>delay</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>reversing</video:tag>
      <video:tag>315mhz</video:tag>
      <video:tag>433mhz</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pump</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Market-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Market Equilibrium</video:title>
      <video:description>Market Equilibrium

Equilibrium price and quantity for supply and demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25389.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-18T13:32:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PEMkfgrifDw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Market</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 10: Periodic trends continued; Covalent bonds

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15829.jpg</video:thumbnail_loc>
      <video:duration>2884</video:duration>
      <video:publication_date>2012-08-28T20:47:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5qTCy2wTL_s</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Introduction-to-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Introduction to Waves</video:title>
      <video:description>Introduction to Waves

Introduction to transverse and longitudinal waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21822.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-10T14:23:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c38H6UKt3_I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-139-Amplitude-Period-Frequency-and-Wavelength-of-Periodic-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139 - Amplitude, Period, Frequency and Wavelength of Periodic Waves</video:title>
      <video:description>Amplitude, Period, Frequency and Wavelength of Periodic Waves

Amplitude, period, frequency and wavelength of periodic waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21823.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-10T14:24:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tJW_a6JeXD8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Amplitude</video:tag>
      <video:tag>period</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>and</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>of</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Specular-and-Diffuse-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 - Specular and Diffuse Reflection</video:title>
      <video:description>Specular and Diffuse Reflection

Specular and Diffuse Reflection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21830.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2012-09-10T14:35:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sd0BOnN6aNY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Specular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diffuse</video:tag>
      <video:tag>reflection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Specular-and-Diffuse-Reflection-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Specular and Diffuse Reflection 2</video:title>
      <video:description>Specular and Diffuse Reflection 2

Specular and Diffuse Reflection 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21831.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2012-09-10T14:36:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XR52dXLyz-M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Specular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diffuse</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Programming Abstractions (Stanford)&quot; Lecture two by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie describes the similarities between C++ and Java, which include general syntax, primitive variable types, operators and control structures; she proceeds to go through the code of a basic C++ program and explains each individual piece of code, headers, global constants, global data types, and calling functions. She also proceeds to write a simple program during the lecture that gets input from the user and prints a statement to the screen.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17662.jpg</video:thumbnail_loc>
      <video:duration>2628</video:duration>
      <video:publication_date>2012-09-03T16:45:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wmiD5J8Dw9E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>global</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>parameter</video:tag>
      <video:tag>passing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Why-borrowing-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Why borrowing works</video:title>
      <video:description>Why borrowing works

An explanation of why (not how) borrowing/regrouping works when subtracting numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20466.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2012-09-06T15:17:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fWan_T0enj4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Borrowing</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18086-Mathematical-Methods-for-Engineers-II-c25444</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 3- MIT 18.086 Mathematical Methods for Engineers II.
The One-way Wave Equation and CFL / von Neumann Stability

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16401.jpg</video:thumbnail_loc>
      <video:duration>3343</video:duration>
      <video:publication_date>2012-08-30T15:04:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dxNyJxI_2eI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on convex and concave functions for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17510.jpg</video:thumbnail_loc>
      <video:duration>4634</video:duration>
      <video:publication_date>2012-09-03T14:51:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kcOodzDGV4c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>affine</video:tag>
      <video:tag>eigenvalue</video:tag>
      <video:tag>extended</video:tag>
      <video:tag>value</video:tag>
      <video:tag>extension</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>function</video:tag>
      <video:tag>epigraph</video:tag>
      <video:tag>Jensen</video:tag>
      <video:tag>inequality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Andrew-Johnson-and-the-Radicals-A-Contest-over-the-Meaning-of-Reconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Andrew Johnson and the Radicals: A Contest over the Meaning of Reconstruction</video:title>
      <video:description>&quot;Lec 21 - Andrew Johnson and the Radicals: A Contest over the Meaning of Reconstruction&quot; The Civil War and Reconstruction (HIST 119)

In this lecture, Professor Blight begins his engagement with Reconstruction. Reconstruction, Blight suggests, might best be understood as an extended referendum on the meaning of the Civil War. Even before the war&apos;s end, various constituencies in the North attempted to control the shape of the post-war Reconstruction of the South. In late 1863, President Abraham Lincoln offered his lenient &quot;Ten Percent Plan.&quot; Six months later, Congressional Republicans concerned by Lincoln&apos;s charity rallied behind the more radical provisions of the Wade-Davis Bill. Despite their struggle for control over Reconstruction, Congressional Radicals and President Lincoln managed to work together on two vital pieces of Reconstruction legislation in the first months of 1865--the 13th Amendment, which outlawed slavery in the United States, and the Freedmen&apos;s Bureau bill.

00:00 - Chapter 1. Introduction to Reconstruction
05:11 - Chapter 2. Reconstruction as a Forum to Understand the Civil War
13:37 - Chapter 3. The Early Debates on Reconstruction and Lincoln&apos;s Ten-Percent Plan
24:49 - Chapter 4. The Development of the Wade-Davis Manifesto
36:04 - Chapter 5. The Passing of the 13th Amendment and the Freedmen&apos;s Bureau
43:51 - Chapter 6. The Election of Andrew Johnson and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16727.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-01T08:40:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dw_1aH_H6nc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>13th</video:tag>
      <video:tag>Amendment</video:tag>
      <video:tag>14th</video:tag>
      <video:tag>Abraham</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>Freedmen</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Bureau</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>Ten</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>Wade</video:tag>
      <video:tag>Davis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electron-Configurations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Electron Configurations</video:title>
      <video:description>Electron Configurations

Introduction to using the periodic table to determine electron configurations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22499.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-11T02:19:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJlEH5Jz80w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Configurations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Points-In-Space-For-Vector-Positions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Points In Space For Vector Positions</video:title>
      <video:description>This video shows how to identify the position vector of a point in space. A series of equations can be extracted from the given figure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e3564055-d6e5-4b98-bc80-f5f175f81e8d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-12T02:45:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11416.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>position</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 15 - Programming Abstractions (Stanford)&quot; Lecture 15 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues to cover sorting. She begins with an example of a selection sorting code and a graphic demo of the code in progress. Thereafter, she explains the different methods available to sort different kinds of data; she also explains the pros and cons of using quadratic sorting versus linearithmic sorting. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17682.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-09-03T16:51:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ENp00xylP7c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>o</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>recurrences</video:tag>
      <video:tag>mergesort</video:tag>
      <video:tag>quicksort</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Anti-Gravity-Centrifuge-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Anti-Gravity Centrifuge Engine</video:title>
      <video:description>How an Anti-gravity centrifuge engine will work? This video provides an actual view of anti-gravity insted of playing with batteries and cell phones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c2c48b1f-bf6a-42d3-bb39-b19e0dab85c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2013-01-30T05:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29047.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>TR</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>torus</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>centrifuge</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-111-SAT-Prep-Test-8-Section-2-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  111 - SAT Prep: Test 8 Section 2 Part 4</video:title>
      <video:description>SAT Prep: Test 8 Section 2 Part 4

Problems 15-18 on page 843</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22500.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-11T02:19:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/423zK3ev1vM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Biology-1B-Darwin-and-the-Origin-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15-  Biology 1B -Darwin and the Origin II</video:title>
      <video:description>&quot;Lec 15-  Biology 1B -Darwin and the Origin II&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27213.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-21T03:58:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FInZS2TDKYo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Don-Quixote-Part-I-Chapters-I-X-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Don Quixote, Part I: Chapters I-X (cont.)</video:title>
      <video:description>&quot;Lec 3 - Don Quixote, Part I: Chapters I-X (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría continues from the end of his last lecture by referring to the self invention and self legitimation of Don Quixote, which is the most innovative aspect of the book. The main character is, as it is suggested in the famous first sentence of the book, beyond family and social determinisms, hence literature appears as a realm for wit and a capacity for invention, breaking with the previous literary tradition and with its predecessors. Perspectivism is expressed in the novel through various linguistic fluctuations, regional differences, and spaces such as the inn, which becomes a key place in the novel by providing an archaeology of society. The first episodes of the Quixote, from the first sally to the first adventure with Sancho, show the gap between literature and reality by probing into Don Quixote&apos;s very particular madness which refuses to recognize and accept social conventions. Cervantes&apos; literary techniques, such as dialogue, and the presence of his squire blur the differences between fiction and reality, and ultimately question our beliefs and view of the world.

00:00 - Chapter 1. Innovative Features in Don Quixote
10:17 - Chapter 2. Time, Space and Place; Reality into Illusion
24:01 - Chapter 3. Don Quixote&apos;s Particular Madness
37:17 - Chapter 4. The Inquisition of the Library
45:29 - Chapter 5. An Invitation to Blur Fiction and Reality
52:39 - Chapter 6. Sancho Enters the Scene
58:07 - Chapter 7. Windmills: Reality in a State of Flux; The Basque
01:03:02 - Chapter 8. Remarks on Background Readings

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23513.jpg</video:thumbnail_loc>
      <video:duration>4122</video:duration>
      <video:publication_date>2012-09-14T09:09:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9yubdgwR768</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>x</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Observing-the-Dynamic-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observing the  Dynamic Sun</video:title>
      <video:description>To understand and observe the sun spots and how it directly affects the earth was pioneered by Galileo and was later adapted by scientist of today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f7491d85-c3d8-42d5-9b78-077b34f3fecf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-12T06:23:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7492.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Debugging-Tips-Searching-Notifications-KVCKVO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Debugging Tips, Searching, Notifications, KVC/KVO</video:title>
      <video:description>&quot;Lec 13 - Debugging Tips, Searching, Notifications, KVC/KVO&quot; (May 13, 2009) Alan Cannistraro covers searching and notifications.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18708.jpg</video:thumbnail_loc>
      <video:duration>3734</video:duration>
      <video:publication_date>2012-09-04T04:13:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hJb8CpPTvl8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>exceptions</video:tag>
      <video:tag>debug</video:tag>
      <video:tag>live</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plotting-Vector-Points-In-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plotting Vector Points In Space</video:title>
      <video:description>This video demonstrates the position vector of a point in space. The narrator shows equations and graphical representations to easily understand the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4d906ea0-9b97-452d-81e1-75bc04b18b99/cand_25.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-12T02:45:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11417.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>position</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 22- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16928.jpg</video:thumbnail_loc>
      <video:duration>4591</video:duration>
      <video:publication_date>2012-09-01T16:43:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bCzWEAcMLtk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-GMAT-Data-Sufficiency-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - GMAT: Data Sufficiency 27</video:title>
      <video:description>GMAT: Data Sufficiency 27

112-115, pg. 287</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22352.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-11T01:50:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OzTqWpAPnrw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Production-Possibilities-Frontier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Production Possibilities Frontier</video:title>
      <video:description>Production Possibilities Frontier

Tradeoffs for a hunter gatherer and the production possibilities frontier.  Ceteris Paribus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25357.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-18T13:08:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_7VHfuWV-Qg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>production</video:tag>
      <video:tag>Possibilities</video:tag>
      <video:tag>Frontier</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Compound-Probability-of-Independent-Events</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -5 Compound Probability of Independent Events</video:title>
      <video:description>Compound Probability of Independent Events

Probability of particular sequences of flips</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21852.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-10T16:56:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xSc4oLA9e8o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>Events</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Getting-At-Least-One-Heads</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -6 Getting At Least One Heads</video:title>
      <video:description>Getting At Least One Heads

Probability of getting at least one heads in multiple flips of a fair coin</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21853.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-10T16:57:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mkyZ45KQYi4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Heads</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Frequency-Probability-and-Unfair-Coins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -7 Frequency Probability and Unfair Coins</video:title>
      <video:description>Frequency Probability and Unfair Coins


A different way of thinking about probability when we don&apos;t have equally likely events</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21854.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2012-09-10T16:58:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RI874OSJp1U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>frequency</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Unfair</video:tag>
      <video:tag>Coins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-abc-conjecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile - abc conjecture</video:title>
      <video:description>ABC conjecture is explained in this video. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due its video popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0ce0f724-bf65-471f-8bd3-1ddf52cea13b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2013-01-11T07:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28607.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>abc</video:tag>
      <video:tag>conjecture</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Postmodern-Psyche</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Postmodern Psyche</video:title>
      <video:description>&quot;Lec 15 - The Postmodern Psyche&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on the postmodern psyche, Professor Paul Fry explores the work of Gilles Deleuze, and Felix Guattari. and Slavoj Žižek. The notion of the &quot;postmodern&quot; is defined through the use of examples in the visual arts and architecture. Deleuze and Guattari&apos;s theory of &quot;rhizomatic&quot; thinking and their intellectual debts are elucidated. Žižek&apos;s film criticism, focused on the relation between desire and need, is explored in connection with Lacan.

00:00 - Chapter 1. Žižek, Deleuze, and the Political
08:37 - Chapter 2. What Is Postmodernism?
16:22 - Chapter 3. Postmodernism, Doubt, and Vision
22:52 - Chapter 4. Dehumanization
28:31 - Chapter 5. Deleuze, Guattari, and Lacan
35:16 - Chapter 6. The Rhizome
39:25 - Chapter 7. Žižek
46:53 - Chapter 8. Holbein&apos;s The Ambassadors
50:08 - Chapter 9. Language and Desire

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17419.jpg</video:thumbnail_loc>
      <video:duration>3170</video:duration>
      <video:publication_date>2012-09-03T13:24:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P1M9-xk-BVg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>doubt</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>inhuman</video:tag>
      <video:tag>dehumanization</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Centered</video:tag>
      <video:tag>plateau</video:tag>
      <video:tag>multiplicity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>rhizome</video:tag>
      <video:tag>arboresque</video:tag>
      <video:tag>rootbook</video:tag>
      <video:tag>fascicle</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>object</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>phallus</video:tag>
      <video:tag>Hitchcock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Advanced-Life-Support-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Advanced Life Support Systems</video:title>
      <video:description>&quot;Lec 12 - Advanced Life Support Systems&quot; (March 2, 2010) John Hogan, Bioengineering Branch NASA Ames Research Center, discusses research in life support systems that could be used to create a sustainable and regenerative environment in space.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18920.jpg</video:thumbnail_loc>
      <video:duration>4856</video:duration>
      <video:publication_date>2012-09-04T07:19:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FAbUD9MQ9IM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>contamination</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>water</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>sustainabil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-PACS-164B-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - PACS 164B - Lecture 13</video:title>
      <video:description>PACS 164B - Lecture 13

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17606.jpg</video:thumbnail_loc>
      <video:duration>4719</video:duration>
      <video:publication_date>2012-09-03T16:24:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EUSM2YoyhQg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Introduction-to-plant-morphology-an</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Introduction to plant morphology an</video:title>
      <video:description>Lec 34- Introduction to plant morphology an.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18546.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-04T02:14:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QKjqnJCBr8w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 21 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Huygens&apos; Principle - Interference - Thin films - Soap - Oil - Light (double slit interference)

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14519.jpg</video:thumbnail_loc>
      <video:duration>4621</video:duration>
      <video:publication_date>2012-08-26T18:55:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hbeBEIoE3Qg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Probability-part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 Probability (part 6)</video:title>
      <video:description>Probability (part 6)

Introduction to conditional probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21863.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2012-09-10T17:07:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xf3vfczoCho</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Shoot-morphology-anatomy-and-growt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Shoot morphology, anatomy and growt</video:title>
      <video:description>Lec 35- Shoot morphology, anatomy and growt.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18550.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2012-09-04T02:15:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rNkBzoQeLzY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-do-we-loose-our-hair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why do we loose our hair</video:title>
      <video:description>It is believed that hair loss is due to a gene on the X chromosome inherited from your mother.  So, if you look at your maternal grandfather you&apos;ll know about your own male pattern baldness. This is only partly true, take a look at asapSCIENCE&apos;s video on the subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c688bc5f-a743-42e6-ba04-f9a8d55235ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2014-10-02T02:29:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31799.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>baldness</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Electrolysis-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Electrolysis Experiment</video:title>
      <video:description>This Video illustrates the process of electrolysis of water. One of the electrodes produces oxygen gas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/d30289b2-0f76-4fc8-a9d2-99fe713e3c51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-01-25T15:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6770.mp4</video:content_loc>
      <video:uploader>Luis Ribeiro</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electrólise</video:tag>
      <video:tag>da</video:tag>
      <video:tag>água</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Electrolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Post-Colonial-Criticism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Post-Colonial Criticism</video:title>
      <video:description>&quot;Lec 22 - Post-Colonial Criticism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on post-colonial theory, Professor Paul Fry explores the work of Edward Said and Homi K. Bhabha. The complicated origins, definitions, and limitations of the term &quot;post-colonial&quot; are outlined. Elaine Showalter&apos;s theory of the phasic development of female literary identity is applied to the expression of post-colonial identities. Crucial terms such as ambivalence, hybridity, and double consciousness are explained. The relationship between Bhabha&apos;s concept of sly civility and Gates&apos;s &quot;signifyin&apos;&quot; is discussed, along with the reliance of both on semiotics.

00:00 - Chapter 1. Problems With the Term &quot;Post-Colonial&quot;
08:56 - Chapter 2. A Room of One&apos;s Own Revisited
14:00 - Chapter 3. Orientalism and Showalter&apos;s Phases
20:51 - Chapter 4. The Relationship Between Said and Bhabha
26:54 - Chapter 5. The Master-Slave Dialectic
36:12 - Chapter 6. Bhabha: Ambivalence and Hybridity
50:40 - Chapter 7. &quot;Sly Civility&quot; as Signifyin&apos;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17426.jpg</video:thumbnail_loc>
      <video:duration>3282</video:duration>
      <video:publication_date>2012-09-03T13:30:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UarXGSuyyrw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Orientalism</video:tag>
      <video:tag>double</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>binarism</video:tag>
      <video:tag>hybridity</video:tag>
      <video:tag>slycivility</video:tag>
      <video:tag>ambivalence</video:tag>
      <video:tag>Showalter</video:tag>
      <video:tag>s</video:tag>
      <video:tag>phases</video:tag>
      <video:tag>Gates</video:tag>
      <video:tag>sygnifyin</video:tag>
      <video:tag>Antonio</video:tag>
      <video:tag>Gramsci</video:tag>
      <video:tag>Euro</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>Going</video:tag>
      <video:tag>native</video:tag>
      <video:tag>East</video:tag>
      <video:tag>India</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Warren</video:tag>
      <video:tag>Hastings</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Grant</video:tag>
      <video:tag>TheSearchers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 10- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses energy conservation in relation to the high fructose corn syrup plant and chemical engineering.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18853.jpg</video:thumbnail_loc>
      <video:duration>3201</video:duration>
      <video:publication_date>2012-09-04T06:26:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WUEaZ44GLV4</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>high</video:tag>
      <video:tag>fructose</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>syrup</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>joules</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>propane</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>gallon</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>kilowatt</video:tag>
      <video:tag>hour</video:tag>
      <video:tag>therm</video:tag>
      <video:tag>consumption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Requirements-of-a-Master-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Requirements of a Master Cast</video:title>
      <video:description>&quot;Lec 58 - Requirements of a Master Cast&quot; The main requirements of the master cast and how to fulfill them.  Orig. air date: JUN 15 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20966.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-08T06:48:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/isL4wLk5SpM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>58</video:tag>
      <video:tag>requirements</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>the</video:tag>
      <video:tag>main</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>fulfill</video:tag>
      <video:tag>them</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 15 -Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27118.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-21T02:57:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q5pfWLqV0ds</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Dependent-Probability-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -18 Dependent Probability Example 2</video:title>
      <video:description>Dependent Probability Example 2

Another example of dependent probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21865.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2012-09-10T17:08:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7BkcNLOf56w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dependent</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Conversation-About-Drug-Pricing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Conversation About Drug Pricing</video:title>
      <video:description>Conversation About Drug Pricing

Dr. Lauwrence Baker talks to Sal about how drug prices are set</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25169.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2012-09-18T01:37:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8t-Un7yH99g</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Conversation</video:tag>
      <video:tag>about</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Pricing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-Green-Ants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster Green Ants</video:title>
      <video:description>Video clip showing the attacks of green ants on paper wasps. The monster ants work in a group to kill the paper wasps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/87186efd-e483-49c9-9a36-f2b87da423d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2013-01-12T01:26:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28717.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>green</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>Wasps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gigayear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gigayear</video:title>
      <video:description>A gigayear is equivalent to one billion years. The world is about 40 billion years old, so using the team gigayear is the most natural way to quote a time in history of the earth. Learn more on use of these team in astronomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0f41ee1b-c32d-4443-b7e8-7310181eaceb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2013-01-12T01:26:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28718.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Gigayear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 18 PACS 164B</video:title>
      <video:description>This is lecture 18 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19418.jpg</video:thumbnail_loc>
      <video:duration>3539</video:duration>
      <video:publication_date>2012-09-05T02:27:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fF2byTp1Gkg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Programming-Methodology-Array</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Programming Methodology - Array</video:title>
      <video:description>In this video professor Mehran Sahami explains what an array is and shows how to create one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15953.jpg</video:thumbnail_loc>
      <video:duration>2988</video:duration>
      <video:publication_date>2012-08-29T01:03:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FUO3XEUVydk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>array</video:tag>
      <video:tag>Ordered</video:tag>
      <video:tag>Homogeneous</video:tag>
      <video:tag>int</video:tag>
      <video:tag>plus</video:tag>
      <video:tag>while</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>exceptions</video:tag>
      <video:tag>list</video:tag>
      <video:tag>hangman</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-John-Locke-on-Personal-Identity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 John Locke on Personal Identity</video:title>
      <video:description>&quot;Lec 30 John Locke on Personal Identity&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009 and 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21521.jpg</video:thumbnail_loc>
      <video:duration>906</video:duration>
      <video:publication_date>2012-09-09T05:43:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4zqFtcyRlT4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>identity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giving-zebra-fish-an-anesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giving zebra fish an anesthesia</video:title>
      <video:description>This video shows how a zebra fish was given an anesthesia. The fish was released in water containing anesthetics. In about a minute the fish lost its consciousness. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5a10e61d-8782-4fd0-9adb-ea27e2cce436/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2010-11-24T19:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5995.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Giving</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>an</video:tag>
      <video:tag>anesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Terbium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Terbium video - Periodic Table of Videos</video:title>
      <video:description>We filmed in the Ytterby quarry, Sweden, to tell you about Terbium. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12148.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-04-03T14:46:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/On5LjH9TQxY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Terbium</video:tag>
      <video:tag>ytterby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sound-wave-interacting-with-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sound wave interacting with water</video:title>
      <video:description>One of Brusspup earliest attempts at demonstrating the way a sound wave would interact with water.  The results are amazing.  Even if his demonstration machine is a bit crude.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5e74bf8e-934f-4250-a7e2-88f51c92d968/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2014-08-27T23:28:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31553.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sound</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Diastema-Closure-and-Frenectomy-With-Z-Plasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Diastema Closure and Frenectomy With Z-Plasty</video:title>
      <video:description>&quot;Lec 15 - Diastema Closure and Frenectomy With Z-Plasty&quot;Surgery on patient showing diastema closure and frenectomy. A ten day post-op followup is also shown.  Orig. air date: APR 25 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21189.jpg</video:thumbnail_loc>
      <video:duration>1874</video:duration>
      <video:publication_date>2012-09-09T03:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQBOtL19NYk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>diastema</video:tag>
      <video:tag>Closure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Frenectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>Plasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Care-For-Eyelids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Care For Eyelids</video:title>
      <video:description>A very helpful video for adults with eyelid infection. Clean and care for eyelids with proper cautions is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0edda362-76cc-4ce9-a199-3bd63cdbaab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2013-02-11T01:46:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30108.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>should</video:tag>
      <video:tag>I</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>care</video:tag>
      <video:tag>for</video:tag>
      <video:tag>my</video:tag>
      <video:tag>eyelids</video:tag>
      <video:tag>if</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>them</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Impaction-of-Third-Molars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Impaction of Third Molars</video:title>
      <video:description>&quot;Lec 16 - Impaction of Third Molars&quot;Surgical treatment of impacted maxillary and mandibular third molars.  Orig. air date: JUN 22 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21191.jpg</video:thumbnail_loc>
      <video:duration>2128</video:duration>
      <video:publication_date>2012-09-09T03:08:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a5B_OY76iAI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Impaction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Molars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Amides-Anhydrides-Esters-and-Acyl-Chlorides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Amides, Anhydrides, Esters and Acyl Chlorides</video:title>
      <video:description>Amides, Anhydrides, Esters and Acyl Chlorides

Carboxylic Acid Derivatives - Amides, Anhydrides, Esters and Acyl Chlorides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24630.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-17T14:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SRPQ62dR6b4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Amides</video:tag>
      <video:tag>Anhydrides</video:tag>
      <video:tag>Esters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Acyl</video:tag>
      <video:tag>Chlorides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Aseptic-Technique-in-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Aseptic Technique in Oral Surgery</video:title>
      <video:description>&quot;Lec 17 - Aseptic Technique in Oral Surgery&quot; Clinic orientation with detail on preservation of operating asepsis.  Orig. air date: JUN 5 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21192.jpg</video:thumbnail_loc>
      <video:duration>1612</video:duration>
      <video:publication_date>2012-09-09T03:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zwt9BDfgPuE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Aseptic</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Gingival-Hyperplasia-Edentulous-Alveolar-Ridges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Gingival Hyperplasia Edentulous Alveolar Ridges</video:title>
      <video:description>&quot;Lec 19 - Gingival Hyperplasia Edentulous Alveolar Ridges&quot; Clinical example of gingival hyperplasia in mandibular edentulous alveolar ridges. Surgical removal of hyperplastic tissue and bone smoothing are demonstrated. Orig. air date: AUG 31 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21196.jpg</video:thumbnail_loc>
      <video:duration>1475</video:duration>
      <video:publication_date>2012-09-09T03:08:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X8s1SiSLAeM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Gingival</video:tag>
      <video:tag>Hyperplasia</video:tag>
      <video:tag>edentulous</video:tag>
      <video:tag>Alveolar</video:tag>
      <video:tag>Ridges</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active Transport</video:title>
      <video:description>Active transport is the movement of a substance across its cell membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/13880611-29d0-45c4-bfdc-7d2da16b2e82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-07-10T13:22:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3046.mp4</video:content_loc>
      <video:uploader>babybubu23</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>bio1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Review-of-Lymphatic-Tissue-and-Digestive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Review of Lymphatic Tissue and Digestive System</video:title>
      <video:description>&quot;Lec 5 - Review of Lymphatic Tissue and Digestive System&quot; Microscopic survey and lecture on the different tissues of the lymphatic and digestive systems.  Orig. air date: OCT 27 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21288.jpg</video:thumbnail_loc>
      <video:duration>2477</video:duration>
      <video:publication_date>2012-09-09T03:52:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EF3PTtodWV4</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>lymphatic</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Stoichiometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Stoichiometry</video:title>
      <video:description>Stoichiometry

Introduction to stoichiometry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22531.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-11T02:23:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SjQG3rKSZUQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Stoichiometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-SAT-Prep-Test-8-Section-8-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  116 - SAT Prep: Test 8 Section 8 Part 1</video:title>
      <video:description>SAT Prep: Test 8 Section 8 Part 1

Problems 1-7 starting on page 867</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22532.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-11T02:24:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q2TqEsD1t4U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 1 - Sustainable Living Program&quot; Scott Sherman on &quot;Introductions, Footprints, and Empowerment,&quot; as part of the Education for Sustainable Living Program (ESLP). 

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

Scott Sherman is a founder of the Transformative Action Institute (TIA), devoted to training a new generation of social entrepreneurs, innovators, visionaries and problem-solvers for the 21st century. www.transformativeaction.org

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list?p=970187D814A61677
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20617.jpg</video:thumbnail_loc>
      <video:duration>4734</video:duration>
      <video:publication_date>2012-09-06T16:58:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vkrZKGv-_Sk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Scott</video:tag>
      <video:tag>Sherman</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Introductions</video:tag>
      <video:tag>Footprints</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Empowerment</video:tag>
      <video:tag>as</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Faulkner-As-I-Lay-Dying</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Faulkner -- As I Lay Dying</video:title>
      <video:description>&quot;Lec 13 - Faulkner -- As I Lay Dying&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock begins her discussion of Faulkner&apos;s As I Lay Dying by orienting the novel to the Great Depression in the South, as focalized through such famous texts as Let Us Now Praise Famous Men. Once this macro history is established, she reads the narrative techniques of As I Lay Dying through two analytic lenses. First, she draws on Bakhtin&apos;s notion of social dialects to underscore the language that indexes poor whites as a Southern type. Second, she marshals Frank Kermode&apos;s idea of narrative secrecy to show how two secrets in As I Lay Dying -- Dewey Dell&apos;s illegitimate pregnancy and Jewel&apos;s illegitimate birth -- are gradually revealed to the reader through Faulkner&apos;s multiple narrators, each a speaker of a socially codified dialect, and each a practitioner of narrative secrecy in his or her own right.

00:00 - Chapter 1. The Odyssey and As I Lay Dying 
04:34 - The Chronology of As I Lay Dying
09:51 - The Great Depression and Poor Whites
12:37 - Bakhtin and the Social Dialects of the Novel 
15:38 - Chapter 5. Kermode and the Genesis of Secrets in As I Lay Dying 
20:26 - Chapter 6. The Speaking Voice and Moral Responsibility of Poor Whites
30:01 - Chapter 7. Dewey Dell&apos;s Short Term Secret
38:09 - Chapter 8. Darl, Jewel, and Dewey Dell&apos;s Deep Rooted Secret
38:24 - Chapter 9. Dewey Dell&apos;s Portrait of Her Brothers
43:26 - Chapter 10. Vardaman and the Speech of Children 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23597.jpg</video:thumbnail_loc>
      <video:duration>2898</video:duration>
      <video:publication_date>2012-09-14T09:43:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ax1QzmclDT0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>as</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Lay</video:tag>
      <video:tag>Dying</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-CA-Algebra-I-More-Word-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - CA Algebra I: More Word Problems</video:title>
      <video:description>CA Algebra I: More Word Problems

75-78, word problems and functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22522.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-09-11T02:22:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ch5tDNaeuxc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Alternate-Solution-to-Ratio-Problem-HD-Version</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Alternate Solution to Ratio Problem (HD Version)</video:title>
      <video:description>Alternate Solution to Ratio Problem (HD Version)

An alternate solution to the advanced ratio problem in the last video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20120.jpg</video:thumbnail_loc>
      <video:duration>422</video:duration>
      <video:publication_date>2012-09-06T02:05:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-xyTz0WZ1W4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Alternate</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>version</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sex-and-Death-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sex and Death 7</video:title>
      <video:description>This is not a commonly spoken subject. So you will be surprised by the knowledge you gain form the lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/fe9951ab-bb32-419a-9ce8-e5a900797353/cand_25.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2007-10-01T00:40:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1056.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Seton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Seton</video:title>
      <video:description>Seton is placed after a fistulotomy to take care of the fistula. This video explains how this seton is removed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9e1bb0d0-65cc-4365-adb6-9fa02c58c6bb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-01T03:35:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10101.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fistulotomy</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Seton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Stoichiometry-Limiting-Reagent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Stoichiometry: Limiting Reagent</video:title>
      <video:description>Stoichiometry: Limiting Reagent

Stoichiometry problem where we have a limiting reagent!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22534.jpg</video:thumbnail_loc>
      <video:duration>904</video:duration>
      <video:publication_date>2012-09-11T02:25:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rESzyhPOJ7I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Stoichiometry</video:tag>
      <video:tag>Limiting</video:tag>
      <video:tag>Reagent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-141-Spring-2011-Guest-lecturer-Che</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 Electrical Engineering 141 - Spring 2011 -Guest lecturer- Che</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 18 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24179.jpg</video:thumbnail_loc>
      <video:duration>4892</video:duration>
      <video:publication_date>2012-09-15T04:28:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1gHX6r7tENc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>lecturer</video:tag>
      <video:tag>Che</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-6-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Computer Science 164 -</video:title>
      <video:description>lec 6-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27547.jpg</video:thumbnail_loc>
      <video:duration>2577</video:duration>
      <video:publication_date>2012-09-30T08:21:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CVAyXZwc24Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununpentium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununpentium</video:title>
      <video:description>Ununpentium has the atomic number 115 and it is a temporary name given for a superheavy element. This video will answer all the questions one has on this element.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0bd3ed44-3dd8-4335-a79b-3bd69a0a10e0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-12-12T02:08:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11306.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Ununpentium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Biology-1B-Lecture-31-Life-histories-and-limits-to-growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Biology 1B - Lecture 31: Life histories and limits to growth</video:title>
      <video:description>Biology 1B - Lecture 31: Life histories and limits to growth

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26468.jpg</video:thumbnail_loc>
      <video:duration>2907</video:duration>
      <video:publication_date>2012-09-19T01:16:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GR_zrX4yvLo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>31</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Histories</video:tag>
      <video:tag>and</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Dissection-Human-Skull-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 Dissection: Human Skull - Part II</video:title>
      <video:description>&quot;Lec 6 Dissection: Human Skull - Part II&quot;The gross anatomy and dissection of the contour and surface features of facial skeleton on a human cadaver. Part 2 of 5 Orig. air date: OCT 29 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21660.jpg</video:thumbnail_loc>
      <video:duration>1389</video:duration>
      <video:publication_date>2012-09-09T06:42:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hf3wbGH-lL8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Skull</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Photoelectric-Effect-Tennis-Ball</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Photoelectric Effect-Tennis Ball</video:title>
      <video:description>Photoelectric Effect-Tennis Ball

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26198.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2012-09-19T00:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wFY9ZvUmM5o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>photoelectric</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>Tennis</video:tag>
      <video:tag>Ball</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Difference-of-Sample-Means-Distribution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Difference of Sample Means Distribution</video:title>
      <video:description>Difference of Sample Means Distribution

Difference of Sample Means Distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22719.jpg</video:thumbnail_loc>
      <video:duration>738</video:duration>
      <video:publication_date>2012-09-11T02:56:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TcIDXqmt74A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Means</video:tag>
      <video:tag>distribution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Proof-Opposite-Angles-of-Parallelogram-Congruent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Proof - Opposite Angles of Parallelogram Congruent</video:title>
      <video:description>Proof - Opposite Angles of Parallelogram Congruent

Showing that opposite angles of a parallelogram are congruent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20416.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-06T14:52:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oIV1zM8qlpk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Opposite</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>parallelogram</video:tag>
      <video:tag>Congruent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Free-living-Spirochaetes-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Free living Spirochaetes I</video:title>
      <video:description>Free living Spirochaetes with hooks at both ends. Size range from 15 to 30um long.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11885.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-02-09T08:24:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/29be3QZKhgk</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>swamp</video:tag>
      <video:tag>spirochaetes</video:tag>
      <video:tag>hooked</video:tag>
      <video:tag>ends</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Adding-subtracting-mixed-numbers-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Adding subtracting mixed numbers 1 (ex 2)</video:title>
      <video:description>Adding subtracting mixed numbers 1 (ex 2)

Adding subtracting mixed numbers 1 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25418.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T13:59:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_btQus9HV_I</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Adding-subtracting-mixed-numbers-05-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Adding subtracting mixed numbers 0.5 (ex 2)</video:title>
      <video:description>Adding subtracting mixed numbers 0.5 (ex 2)

Adding subtracting mixed numbers 0.5 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25420.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T14:01:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q19UnHEofOA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>0</video:tag>
      <video:tag>5</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Adding-subtracting-mixed-numbers-05-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Adding subtracting mixed numbers 0.5 (ex 1)</video:title>
      <video:description>Adding subtracting mixed numbers 0.5 (ex 1)

Adding subtracting mixed numbers 0.5 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25421.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-09-18T14:01:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EGy1W24EPEI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>0</video:tag>
      <video:tag>5</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Graviton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Graviton</video:title>
      <video:description>Inthe science of physics, the graviton is a hypothetical elementary particle which mediates the force of gravitation in the framework of quantum field theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/150d5ccc-23c5-4549-a38a-6c1a27aa4434/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-09T11:21:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4827.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Graviton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 36 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd lectures on Stochastic Model Predictive Control, he then begins discussing Branch-and-bound methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17543.jpg</video:thumbnail_loc>
      <video:duration>4624</video:duration>
      <video:publication_date>2012-09-03T15:19:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TzY09ZfmOUI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>causal</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>control</video:tag>
      <video:tag>stochastic</video:tag>
      <video:tag>finite</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>certainty</video:tag>
      <video:tag>equival</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Portfolio-Diversification-and-Supporting-Financial-Institutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Portfolio Diversification and Supporting Financial Institutions</video:title>
      <video:description>&quot;Lec 4 - Portfolio Diversification and Supporting Financial Institutions&quot; Financial Markets (2011) (ECON 252)

In this lecture, Professor Shiller introduces mean-variance portfolio analysis, as originally outlined by Harry Markowitz, and the capital asset pricing model (CAPM) that has been the cornerstone of modern financial theory.  Professor Shiller commences with the history of the first publicly traded company, The United East India Company, founded in 1602. Incorporating also the more recent history of stock markets all over the world, he elaborates on the puzzling size of the equity premium. very high historical return of stock market investments. After introducing the notion of an Efficient Portfolio Frontier, he covers the concept of the Tangency Portfolio, which leads him to the Mutual Fund Theorem. Finally, the consideration of equilibrium in the stock market leads him to the Capital Asset Pricing Model, which emphasizes market risk as the determinant of a stock&apos;s return.

00:00 - Chapter 1. Introduction
01:14 - Chapter 2. United East India Company and Amsterdam Stock Exchange 
16:19 - Chapter 3. The Equity Premium Puzzle 
21:09 - Chapter 4. Harry Markowitz and the Origins of Portfolio Analysis
29:41 - Chapter 5. Leverage and the Trade-Off between Risk and Return
39:55 - Chapter 6. Efficient Portfolio Frontiers 
01:00:21 - Chapter 7. Tangency Portfolio and Mutual Fund Theorem
01:09:20 - Chapter 8. Capital Asset Pricing Model (CAPM) 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
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      <video:duration>4681</video:duration>
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      <video:tag>Lec</video:tag>
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      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-193-Carry-Trade-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 193 - Carry Trade Basics</video:title>
      <video:description>Carry Trade Basics

The mechanics of the carry trade</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20562.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2012-09-06T15:55:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8In5PK1yUAA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Carry</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Basics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Cognitive Science C102 -</video:title>
      <video:description>lec 9-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27646.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-09-30T11:17:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wjcYbv0Zxlc</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Physics-112-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Physics 112 - Lecture 18</video:title>
      <video:description>Physics 112 - Lecture 18

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26487.jpg</video:thumbnail_loc>
      <video:duration>2885</video:duration>
      <video:publication_date>2012-09-19T01:20:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YAvQDOVC1P8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Pressure-Energy-and-Temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Pressure, Energy and Temperature</video:title>
      <video:description>Pressure, Energy and Temperature

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26445.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-09-19T01:12:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2NFSAVRXn3g</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Pressure</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>temperature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Using-Multiple-Logarithm-Properties-to-Simplify</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Using Multiple Logarithm Properties to Simplify</video:title>
      <video:description>Using Multiple Logarithm Properties to Simplify

u18_l2_t2_we4 Using Multiple Logarithm Properties to Simplify</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25428.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-09-18T14:13:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RhzXX5PbsuQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Logarithm</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Simplify</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Keys-of-our-past-spirit-science-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Keys of our past - spirit science video</video:title>
      <video:description>The Spirit science website has videos promoting a bigger range of &quot;New age woo&quot; comprising but not limited to chakras, orgone energy, astral projection, crystal woo, sacred geometry and quantum woo. 
They also posses a you tube channel for their video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/66b06e29-acac-47a0-962b-e98be1c1e2ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2013-01-12T01:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28751.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>5</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Keys</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>past</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Chemistry C234</video:title>
      <video:description>&quot;Lec 19 - Chemistry C234&quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23907.jpg</video:thumbnail_loc>
      <video:duration>4064</video:duration>
      <video:publication_date>2012-09-14T11:54:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hvPLilHCaUE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Economics-C3-Lecture-4-Elasticity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Economics C3 - Lecture 4: Elasticity</video:title>
      <video:description>Economics C3 - Lecture 4: Elasticity

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25974.jpg</video:thumbnail_loc>
      <video:duration>4651</video:duration>
      <video:publication_date>2012-09-18T23:27:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vKI-w4udiqg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Elasticity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Gravity-for-Astronauts-in-Orbit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Gravity for Astronauts in Orbit</video:title>
      <video:description>Gravity for Astronauts in Orbit

Why do astronauts appear weightless despite being near the Earth?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21055.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-08T17:16:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oIZV-ixRTcY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Astronauts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>orbit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cricothyroidotomy-Demonstrated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cricothyroidotomy Demonstrated</video:title>
      <video:description>This video demonstrates Cricothyroidotomy surgery. it is a type of surgery which is usually regarded as an emergency surgical procedure in which a surgeon cuts a hole through a membrane in the patient&apos;s neck into the windpipe in order to allow air into the lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5c758ac9-2c12-4ce1-a975-d088a62a0467/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-12-01T19:50:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10279.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cricothyroidotomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-EE290f-Refraction-and-Reflection-Total-Internal-Reflection-Brewsters-Angle-Kramers-Kronig</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - EE290f  Refraction and Reflection, Total Internal Reflection, Brewster&apos;s Angle, Kramers-Kron</video:title>
      <video:description>EE290f  Refraction and Reflection, Total Internal Reflection, Brewster&apos;s Angle, Kramers-Kronig

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 6 - Refraction and Reflection, Total Internal Reflection, Brewster&apos;s Angle, Kramers-Kronig</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19451.jpg</video:thumbnail_loc>
      <video:duration>4775</video:duration>
      <video:publication_date>2012-09-05T02:43:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/75a0-qaACfg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progressive-texture-on-Teapot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive texture on Teapot</video:title>
      <video:description>New techniue to synthesis textire progressively on arbitarly 3D Object</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/09/bb75ff2a-c876-4b1c-97ab-da2d73d0c790/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2008-09-10T15:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1360.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
      <video:tag>DWT</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanomedincine-for-Paclitaxel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanomedincine for Paclitaxel</video:title>
      <video:description>A new treatment for cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/317086bb-36ab-4395-9d73-5335d39df1e3/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-20T22:43:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30768.mp4</video:content_loc>
      <video:uploader>Maninder Sandhu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>Nano</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Paclitaxel</video:tag>
      <video:tag>Taxol</video:tag>
      <video:tag>MewTaxel</video:tag>
      <video:tag>meda</video:tag>
      <video:tag>biotech</video:tag>
      <video:tag>nanomeda</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-art-of-spider-fighting-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The art of spider fighting part 3</video:title>
      <video:description>A look at one of the world&apos;s strangest martial arts - the combat sport of spider fighting, practised by the people of Kajiki in southern Japan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5815c6ce-ebc5-49a0-a96a-73968ea25478/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-11-22T05:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28015.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>spider</video:tag>
      <video:tag>Fighting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-HCI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- HCI</video:title>
      <video:description>Lec 15- HCI.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19185.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-09-04T19:05:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5Q8QGf3D_K8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Modern Physics: Special Relativity (Stanford)&quot; Lecture 3 of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded April 28, 2008 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17567.jpg</video:thumbnail_loc>
      <video:duration>5975</video:duration>
      <video:publication_date>2012-09-03T15:40:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z4xwBcdk-5Q</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>Straight</video:tag>
      <video:tag>line</video:tag>
      <video:tag>and</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>time</video:tag>
      <video:tag>component</video:tag>
      <video:tag>Lagrangian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adventage-of-Altitude-in-Games</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adventage of Altitude in Games</video:title>
      <video:description>An interesting video showing the altitude advantage in Olympics. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b465a60a-991f-4798-bdb7-21dba50d483a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2013-02-07T06:56:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29296.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Olympic</video:tag>
      <video:tag>Altitude</video:tag>
      <video:tag>Advantage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Europa-Moon-Of-Jupiter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Europa- Moon Of Jupiter</video:title>
      <video:description>Europa is the sixth closet moon to Jupiter and was discovered by Galileo. Europa is made up of silicate rocks and its environment contain oxygen as primary constituent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d5c930ba-6d33-47ff-8829-020ad2013aee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2013-02-07T06:50:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29290.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Europa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrosurgery-Hardware-and-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrosurgery - Hardware and Demonstration</video:title>
      <video:description>&quot;Lec 9 - Electrosurgery - Hardware and Demonstration&quot;Description of hardware and demonstration of use of electrosurgery.  Orig. air date: MAY 16 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21150.jpg</video:thumbnail_loc>
      <video:duration>1237</video:duration>
      <video:publication_date>2012-09-09T02:36:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2s8x9g43rAk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Electrosurgery</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breathing-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing process</video:title>
      <video:description>Description of the breathing process.  Suman Bhattacharjee describes inter pulmonary pressure and the process of breathing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/e51f48a9-377c-41b4-a6fd-95b0a1c8a1c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2014-10-06T17:55:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31938.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Lung</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Poisson-Process-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -35 Poisson Process 1</video:title>
      <video:description>This is a lecture of Khan Academy.
Introduction to Poisson Processes and the Poisson Distribution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21883.jpg</video:thumbnail_loc>
      <video:duration>661</video:duration>
      <video:publication_date>2012-09-10T17:27:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3z-M6sbGIZ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Poisson</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Endosome-Fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Endosome Fusion</video:title>
      <video:description>The process of endosome fusion is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8ac661ed-0373-4ab2-9879-71c58871dfb7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2009-05-27T19:05:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2367.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>endosome</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Permutations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -21 Permutations</video:title>
      <video:description>Permutations

Introduction to permutations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21868.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-10T17:11:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XqQTXW7XfYA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Permutations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Combinations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -22 Combinations</video:title>
      <video:description>Combinations

Introduction to combinations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21869.jpg</video:thumbnail_loc>
      <video:duration>616</video:duration>
      <video:publication_date>2012-09-10T17:12:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bCxMhncR7PU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Combinations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Introduction-to-Random-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -27 Introduction to Random Variables</video:title>
      <video:description>This is a lecture of Khan Academy.

Introduction to random variables and probability distribution functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21874.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-10T17:16:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IYdiKeQ9xEI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Probability-Density-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -28 Probability Density Functions</video:title>
      <video:description>This lecture is provided by Khan Academy. 
Probability density functions for continuous random variables.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21875.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-10T17:17:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fvi9A_tEmXQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Binomial-Distribution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -29 Binomial Distribution 1</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 1

Introduction to the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21876.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-10T17:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O12yTz_8EOw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Binomial-Distribution-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -30 Binomial Distribution 2</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 2

More on the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21877.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-10T17:19:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FI8xtVaI068</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Binomial-Distribution-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -31 Binomial Distribution 3</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 3

Basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21878.jpg</video:thumbnail_loc>
      <video:duration>806</video:duration>
      <video:publication_date>2012-09-10T17:20:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vKNpQ_KTXvE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-105-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Electrical Engineering 105 - Lecture 10</video:title>
      <video:description>Electrical Engineering 105 - Lecture 10

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25977.jpg</video:thumbnail_loc>
      <video:duration>3663</video:duration>
      <video:publication_date>2012-09-18T23:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HmJ1Oa-fNAU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Monopolist-Optimizing-Price-part-3-Dead-Weight-Lossavi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Monopolist Optimizing Price (part 3)- Dead Weight Loss.avi</video:title>
      <video:description>Monopolist Optimizing Price (part 3)- Dead Weight Loss.avi

Showing that what is optimal for the monopolist is not optimal for society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25504.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-18T15:57:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/daxL1ZLrUzg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Dead</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-SeF4-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - SeF4  (NB)</video:title>
      <video:description>SeF4  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26396.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-09-19T01:03:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qm1SjMuodYI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>SeF4</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Physics-111-Holography-HOL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Physics 111: Holography (HOL)</video:title>
      <video:description>Physics 111: Holography (HOL)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanied the Holography Experiment, providing students with an introduction to the theory, apparatus, and procedures. This experiment is no longer in use in the Physics 111 lab.

A conventional photograph records the focused image of an object on a photographic film or plate. A hologram is a photographic recording of an optical interference pattern, in this case, from a laser. The amplitude and phase of light coming from the object are stored in the hologram. The phase information enables us to reconstruct the original wavefront and hence obtain a three-dimensional image in space. Viewing a hologram is like peering through a portal into a three-dimensional space in which you can see a three-dimensional image, so real that you want to reach out and touch it. 

This experiment uses a 658nm diode laser as a source of coherent light, which irradiates the objects, and also provides a reference beam of uniform amplitude and phase. 

There are two types of holograms, both of which you will make in this lab. One is the transmission type, which needs the laser light to produce a reconstructed image. The other is a reflection hologram, which can be seen with ordinary white light from a bulb or from the sun

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27001.jpg</video:thumbnail_loc>
      <video:duration>1583</video:duration>
      <video:publication_date>2012-09-19T06:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eh2UDKhL_qs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Holography</video:tag>
      <video:tag>HOL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-How-Many-People-to-Hire-Given-the-MPR-curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - How Many People to Hire Given the MPR curve</video:title>
      <video:description>How Many People to Hire Given the MPR curve

Thinking about how many people it makes sense to hire.  Brief discussion of a monopsony.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25521.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2012-09-18T16:07:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p8PSIpMkEvA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>How</video:tag>
      <video:tag>Many</video:tag>
      <video:tag>People</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Hire</video:tag>
      <video:tag>Given</video:tag>
      <video:tag>the</video:tag>
      <video:tag>MPR</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Programming-by-Sketching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Programming by Sketching</video:title>
      <video:description>&quot;Lec 3 - Programming by Sketching&quot; (October 9, 2009) Ras Bodik, from UC Berkeley Computer Science, discusses how partial programs can communicate programmer insight, how suitable synthesis algorithm completes the mechanics, and how end-user programming may be decomposable into partial program completion.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18872.jpg</video:thumbnail_loc>
      <video:duration>3803</video:duration>
      <video:publication_date>2012-09-04T07:00:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e1CGCQbpA6M</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>design</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>Tool</video:tag>
      <video:tag>game</video:tag>
      <video:tag>playing</video:tag>
      <video:tag>agent</video:tag>
      <video:tag>system</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>aLisp</video:tag>
      <video:tag>Synthesizer</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>constraint</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>input</video:tag>
      <video:tag>scalable</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>file</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Life-in-Extreme-Environments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Life in Extreme Environments</video:title>
      <video:description>&quot;Lec 5 - Life in Extreme Environments&quot; (January 26, 2010) Professor Lynn Rothschild discusses what extremophiles are, why they are important, and how they are applicable to the evolution of life, what else might be out there, and the future of life.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18913.jpg</video:thumbnail_loc>
      <video:duration>5522</video:duration>
      <video:publication_date>2012-09-04T07:18:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wjHEHjTP8PY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>extremophile</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>extremes</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>hyperthermophiles</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>aerobic</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>rese</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 8 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19782.jpg</video:thumbnail_loc>
      <video:duration>3249</video:duration>
      <video:publication_date>2012-09-05T09:49:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5h0wUIB5PJQ</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Emergence-and-Complexity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Emergence and Complexity</video:title>
      <video:description>&quot;Lec 22 - Emergence and Complexity&quot; (May 21, 2010) Professor Robert Sapolsky gives a lecture on emergence and complexity. He details how a small difference at one place in nature can have a huge effect on a system as time goes on. He calls this idea fractal magnification and applies it to many different systems that exist throughout nature.


Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18964.jpg</video:thumbnail_loc>
      <video:duration>6150</video:duration>
      <video:publication_date>2012-09-04T08:19:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o_ZuWbX-CyE</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>fractals</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>History</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>components</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>piece</video:tag>
      <video:tag>part</video:tag>
      <video:tag>starting</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>area</video:tag>
      <video:tag>emergence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 9 - Classical Mechanics&quot; (November 21, 2011) Leonard Susskind discusses the some of the basic laws and ideas of modern physics. In this lecture, he dives into the topics of magnetic and electrostatic forces. He derives these forces to show their relationship to magnetic fields and potential. 

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18986.jpg</video:thumbnail_loc>
      <video:duration>5686</video:duration>
      <video:publication_date>2012-09-04T08:34:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WJn6h-6MMa8</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Stellar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>radioactivity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Electrostatic</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>conser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 11- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17008.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-02T04:17:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KB9KdcymhK8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Classical Mechanics</video:title>
      <video:description>&quot;Lec Last - Classical Mechanics&quot; (November 28, 2011) Leonard Susskind wraps up the lecture series by finishing his talk on particles and both electric and magnetic fields and how they relate to physics.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18987.jpg</video:thumbnail_loc>
      <video:duration>5872</video:duration>
      <video:publication_date>2012-09-04T08:34:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bn5lKYHenSQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>component</video:tag>
      <video:tag>gauge</video:tag>
      <video:tag>invariance</video:tag>
      <video:tag>orient</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>action</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>canonical</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Hamiltonian</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>symmetr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Teamwork-and-Collaboration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Teamwork and Collaboration</video:title>
      <video:description>This lecture is provided by Harvard University.
Cisco CEO John Chambers explains how abandoning command-and-control leadership has enabled the company to innovate more quickly, using collaboration and teamwork.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25522.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-18T16:08:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9WX7BNnYTf8</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>Teamwork</video:tag>
      <video:tag>and</video:tag>
      <video:tag>collaboration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Keynesian-Economics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Keynesian Economics</video:title>
      <video:description>Keynesian Economics

Contrasting Keynesian and Classical Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25598.jpg</video:thumbnail_loc>
      <video:duration>725</video:duration>
      <video:publication_date>2012-09-18T16:35:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hPkh8kOldU4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Keynesian</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Leadership-Brand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Leadership Brand</video:title>
      <video:description>Leadership Brand

An interview with Dave Ulrich and Norm Smallwood, Cofounders, The RBL Group. Companies build a leadership brand by developing leaders who enable employees to deliver the results expected by customers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25523.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-18T16:08:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ytMnD853cTs</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>leadership</video:tag>
      <video:tag>Brand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Circular-Flow-of-Income-and-Expenditures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Circular Flow of Income and Expenditures</video:title>
      <video:description>Circular Flow of Income and Expenditures

Understanding the flow of resources in the simplest possible economy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25526.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2012-09-18T16:08:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hfz1bwK5C4o</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Circular</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Expenditures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-The-Chicken-Crossed-The-Road</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why The Chicken Crossed The Road</video:title>
      <video:description>Bill Nye makes a cameo in this humorous video about...well, humor!  Discusses what makes a typical joke funny, and how jokes can make for interesting social experiment fodder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/c9582b26-79fd-466f-af9c-e2ef01cce472/cand_5.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2012-11-26T02:50:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28067.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>Bill</video:tag>
      <video:tag>Nye</video:tag>
      <video:tag>jokes</video:tag>
      <video:tag>humor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Poisson-Process-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 36 Poisson Process 2</video:title>
      <video:description>Poisson Process 2 

More of the derivation of the Poisson Distribution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21884.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-10T17:27:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jkr4FSrNEVY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Poisson</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Term-Life-Insurance-and-Death-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -38 Term Life Insurance and Death Probability</video:title>
      <video:description>Term Life Insurance and Death Probability

Understanding an insurance company&apos;s sense of my chances of dying.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21886.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2012-09-10T17:29:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NSSoMafbBqQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>term</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 3 - 8.01 Physics I: Classical Mechanics, Fall 1999

1D Kinematics - Speed - Velocity - Acceleration

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13854.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-08-25T21:00:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Ig-e509uRQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec27-Different-Concepts-of-Freedom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec27 -Different Concepts of Freedom</video:title>
      <video:description>&quot;Lec27 -Different Concepts of Freedom&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009 and 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21518.jpg</video:thumbnail_loc>
      <video:duration>846</video:duration>
      <video:publication_date>2012-09-09T05:42:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xhoBDlu7j0E</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec27</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Concepts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Freedom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Web-Vision-for-Mobile-April-1-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Web Vision for Mobile (April 1, 2010)</video:title>
      <video:description>&quot;Lec 1 - Web Vision for Mobile (April 1, 2010)&quot; (April 1, 2010) Connie Chan provides an introduction to the course.  Ben Galbraith then gives an overview of web application development.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19070.jpg</video:thumbnail_loc>
      <video:duration>3446</video:duration>
      <video:publication_date>2012-09-04T09:46:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hMRmLmeo6So</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>text</video:tag>
      <video:tag>canvas</video:tag>
      <video:tag>SVG</video:tag>
      <video:tag>fonts</video:tag>
      <video:tag>typography</video:tag>
      <video:tag>typekit</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>WebGL</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>memor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Spookytechnology-and-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Spookytechnology and Society</video:title>
      <video:description>&quot;Lec 20 - Spookytechnology and Society&quot; May 21, 2008 lecture by Dr. Charles Tahan for the Stanford University Computer Systems Colloquium (EE380).

In this lecture, Dr. Charles Tahan gives a non-physics perspective on quantum information science and technology, both via some of his own scientific work, but mostly from the vantage of science and technology studies. He touches on why the new quantum revolution is for real, what &quot;new quantum revolution&quot; actually means, why it&apos;s more interesting than nanotechnology, and how we should prepare for it.

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17457.jpg</video:thumbnail_loc>
      <video:duration>3219</video:duration>
      <video:publication_date>2012-09-03T13:54:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HJA36PX8QOU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>information</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>spookytechnology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Hamiltonian</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>condensed</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>Trap</video:tag>
      <video:tag>qubit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 6 - New Revolutions in Particle Physics: Standard Model&quot; (February 22, 2010) Professor Leonard Susskind discusses spontaneous symmetry breaking and gauge invariance.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Continuing Studies at Stanford
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19084.jpg</video:thumbnail_loc>
      <video:duration>6488</video:duration>
      <video:publication_date>2012-09-04T09:50:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7cKvhkFhXDk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>photons</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>phenomenon</video:tag>
      <video:tag>magnets</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>antiparallel</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>explicit</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>time</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>patches</video:tag>
      <video:tag>potentia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 7 - New Revolutions in Particle Physics: Standard Model&quot; (March 30, 2009) Leonard Susskind explains the Higgs phenomena by discussing how spontaneous symmetry breaking  induces a mass for the photon.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Continuing Studies at Stanford
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19085.jpg</video:thumbnail_loc>
      <video:duration>5040</video:duration>
      <video:publication_date>2012-09-04T09:50:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fw4K3sgza04</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>phenomena</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>superconductivity</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Prism</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Dispersion</video:tag>
      <video:tag>relation</video:tag>
      <video:tag>comple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Different-Between-Distance-and-Displacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Different Between Distance and Displacement</video:title>
      <video:description>When studying kinematics one of the first things we learn is linear motion. We learn about distance and speed and displacement and velocity. This video will explain the difference between distance and displacement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4ee55943-c20a-4262-b0a2-21cff44f0f96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-12T02:24:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11356.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Different</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>displacement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Vascular-Anomaly-Infratemporal-Fossa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Vascular Anomaly Infratemporal Fossa</video:title>
      <video:description>&quot;Lec 58 - Vascular Anomaly Infratemporal Fossa&quot; Congenital vascular abnormality of the jaw is shown. The carotid artery has filled a lesion in the jaw of the patient. Radiographs used in diagnosis are shown. Orig. air date: OCT 6 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21270.jpg</video:thumbnail_loc>
      <video:duration>960</video:duration>
      <video:publication_date>2012-09-09T03:44:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h04xMe_KKFI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>58</video:tag>
      <video:tag>Vascular</video:tag>
      <video:tag>Anomaly</video:tag>
      <video:tag>Infratemporal</video:tag>
      <video:tag>Fossa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Mega-Millions-Jackpot-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -39 Mega Millions Jackpot Probability</video:title>
      <video:description>Mega Millions Jackpot Probability

Probability of winning the Mega Millions jackpot</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21887.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-10T17:30:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gyqodNhM3EU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mega</video:tag>
      <video:tag>Millions</video:tag>
      <video:tag>Jackpot</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Biology-1B-Species-and-Speciation-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Biology 1B -Species and Speciation I</video:title>
      <video:description>&quot;Lec 22 - Biology 1B -Species and Speciation I&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27220.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-21T04:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEiTqNK31m0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 9 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his lecture on convolution and recaps on Fourier transformations and signal combinations. 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17613.jpg</video:thumbnail_loc>
      <video:duration>3263</video:duration>
      <video:publication_date>2012-09-03T16:26:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NrOR2qMVWOs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Combinations</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>turbidity</video:tag>
      <video:tag>clarity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>frequenc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Taxonomy-and-the-Tree-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Taxonomy and the Tree of Life</video:title>
      <video:description>Taxonomy and the Tree of Life

The science of taxonomy and where humans fit into the tree of life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22529.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-11T02:23:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oHvLlS_Sc54</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Singapore-Math-Grade-3a-Unit-1-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 Singapore Math: Grade 3a, Unit 1 (part 1)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 1)

Objectives: Read and write numbers less than 10,000. Relate each 4-digit number to its place value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21891.jpg</video:thumbnail_loc>
      <video:duration>931</video:duration>
      <video:publication_date>2012-09-10T17:50:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DjCdzM40LDM</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Singapore-Math-Grade-3a-Unit-1-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 2 Singapore Math: Grade 3a Unit 1 (part 2)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 1 (part 2)

Objectives: Read and write numbers less than 10,000.  Relate each digit in a 4-digit number to its place value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21892.jpg</video:thumbnail_loc>
      <video:duration>911</video:duration>
      <video:publication_date>2012-09-10T17:51:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KdBbnMAuMqw</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-33-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 33 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Double-Slit Interference
Interferometers

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12062.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-04-01T18:09:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r9IyXxICJOA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-of-Conjoined-Twins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth of Conjoined Twins</video:title>
      <video:description>Conjoined twins occur once every 200,000 live births, and their survival is anything but assured.
For some reason, female siblings seem to have a better shot at survival than their male counterparts</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bd2e60c8-cbf1-4559-a3d5-61ad01160f2b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-12-01T03:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10107.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Conjoined</video:tag>
      <video:tag>Twins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gait-After-a-Total-Knee-Replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gait After a Total Knee Replacement</video:title>
      <video:description>Total knee replacement is a surgical cure for osteoarthritis. After this surgery the patient should use crutches or a walker until the muscles have healed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6bf03386-fa70-422a-92f7-83477d6199f9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-01T03:38:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10112.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Gait</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Singapore-Math-Grade-3a-Unit-2-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -10 Singapore Math: Grade 3a Unit 2 (part 1)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 1)

The sum of and difference between 2 numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21900.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-10T17:57:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K5xnULMbtH0</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-Vein-Thrombosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep Vein Thrombosis</video:title>
      <video:description>Medical animation from High Impact http://www.highimpact.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/16e79d98-ff33-4fd6-88a5-fdc3b8e7811b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2009-05-30T10:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2727.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Stroke</video:tag>
      <video:tag>thrombus</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>blockage</video:tag>
      <video:tag>DVT</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>legs</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>clotting</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Circulation</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>fatigue</video:tag>
      <video:tag>post</video:tag>
      <video:tag>thrombotic</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>thinners</video:tag>
      <video:tag>coumadin</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>ortho</video:tag>
      <video:tag>evra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Singapore-Math-Grade-3a-Unit-2-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -12 Singapore Math: Grade 3a Unit 2 (part 3)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 3)

A man selling balloons at a carnival.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21902.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
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      <video:description>Singapore Math: Grade 3a Unit 2 (part 6) 


More adding of 4 digit numbers</video:description>
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Even more adding of 4-digit numbers</video:description>
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      <video:description>PACS 164B - Lecture 20

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:description>&quot;Lec 8 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 8 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded March 3, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
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Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
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Subtracting 4-digit numbers</video:description>
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      <video:description>Singapore Math: Grade 3a Unit 2 (part 9)

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      <video:duration>655</video:duration>
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      <video:duration>611</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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138-142, pg. 171</video:description>
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      <video:duration>675</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>GMAT Math 28

143-147, pgs. 171-172</video:description>
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      <video:duration>609</video:duration>
      <video:publication_date>2012-09-10T23:56:19.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>28</video:tag>
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      <video:description>&quot;Lec 26 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Trusses and A sup T CA

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>topeto</video:uploader>
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      <video:description>Inverting Matrices (part 3)

Using Gauss-Jordan elimination to invert a 3x3 matrix.</video:description>
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      <video:duration>816</video:duration>
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    <video:video>
      <video:title>Lec 7 - Matrices to solve a system of equations</video:title>
      <video:description>Matrices to solve a system of equations

Using the inverse of a matrix to solve a system of equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21984.jpg</video:thumbnail_loc>
      <video:duration>992</video:duration>
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    <video:video>
      <video:title>Lec - 8 SAT Prep: Test 1 Section 3 Part 8</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 8

Problems 19-20 starting on page 400</video:description>
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    <video:video>
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      <video:description>SAT Prep: Test 1 Section 6 Part 1

Problems 1-4 starting on page 407</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21988.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
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    <video:video>
      <video:title>Lec  - 11 SAT Prep: Test 1 Section 6 Part 3</video:title>
      <video:description>SAT Prep: Test 1 Section 6 Part 3

Problems 6-10 starting on page 409</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21993.jpg</video:thumbnail_loc>
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      <video:description>This is lecture 4 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:description>&quot;Lec 7 - MIT 18.06 Linear Algebra, Spring 2005&quot;Lecture 7: Solving Ax = 0: Pivot Variables, Special Solutions.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14542.jpg</video:thumbnail_loc>
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      <video:tag>positive</video:tag>
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      <video:tag>Markov</video:tag>
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      <video:description>Linear Algebra: Introduction to Linear Independence

Linear Algebra: Introduction to linear dependence and independence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21998.jpg</video:thumbnail_loc>
      <video:duration>946</video:duration>
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      <video:description>The fetus is protected in their mothers uterus for at least 40 weeks. And then there are several different methods doctors use to deliver the baby. This is an animation that demonstrates a forceps delivery.</video:description>
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      <video:uploader>benchwork</video:uploader>
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      <video:description>&quot;Lec 8 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 8: Solving Ax = b: Row Reduced Form R.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14543.jpg</video:thumbnail_loc>
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      <video:tag>Fourier</video:tag>
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      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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      <video:description>lec 22-Cognitive Science C102 .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27659.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-09-30T11:43:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KyBQRgZ_D-0</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
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      <video:title>Lec 105 - AP Calculus BC Exams: 2008 1 b&amp;c</video:title>
      <video:description>AP Calculus BC Exams: 2008 1 b&amp;c

Parts b and c of problem 1 (free response)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19899.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-09-06T00:44:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xPb6HLM3xEQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>C</video:tag>
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    <video:video>
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      <video:description>lec 9-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19210.jpg</video:thumbnail_loc>
      <video:duration>6205</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/JGlQyHifVds</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <video:video>
      <video:title>Lec 1 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 7.014 Introductory Biology, Spring 2005&quot; Introduction (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15115.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/lm8ywGl9AIQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Chemistry 3B Aromatic Compounds</video:title>
      <video:description>Chemistry 3B Aromatic Compounds

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19248.jpg</video:thumbnail_loc>
      <video:duration>4596</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/AvQdxcB9lkw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
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      <video:tag>yt</video:tag>
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    <video:video>
      <video:title>Lec 11 - CAHSEE Practice: Problems 35-37</video:title>
      <video:description>CAHSEE Practice: Problems 35-37

CAHSEE Practice: Problems 35-37</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22563.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2012-09-11T02:30:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3A305Mhtkug</video:player_loc>
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  <url>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-105-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Electrical Engineering 105 - Lecture 13

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25984.jpg</video:thumbnail_loc>
      <video:duration>4771</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Economics C3 - Lecture 7: Costs

Introduction to Environmental Economics and Policy</video:description>
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      <video:duration>4549</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/lDzr9H__51s</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>arsinsol</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-105-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 12 - Electrical Engineering 105 - Lecture 15</video:title>
      <video:description>Electrical Engineering 105 - Lecture 15

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25989.jpg</video:thumbnail_loc>
      <video:duration>4441</video:duration>
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      <video:uploader>0|62|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 25 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27396.jpg</video:thumbnail_loc>
      <video:duration>2149</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/PY59iL2vjEM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>16A</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 23 - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23553.jpg</video:thumbnail_loc>
      <video:duration>2960</video:duration>
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      <video:tag>Lec</video:tag>
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      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Proof-ddxxn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Proof: d/dx(x^n)</video:title>
      <video:description>Proof: d/dx(x^n)

Proof that d/dx(x^n) = n*x^(n-1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19820.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2012-09-05T17:48:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dZnc3PtNaN4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Proof</video:tag>
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      <video:tag>dx</video:tag>
      <video:tag>x</video:tag>
      <video:tag>N</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Economics C3 - Lecture 11: Externalities</video:title>
      <video:description>Economics C3 - Lecture 11: Externalities

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26001.jpg</video:thumbnail_loc>
      <video:duration>4719</video:duration>
      <video:publication_date>2012-09-18T23:32:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SIn_4ZVWsZw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Externalities</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Team 15: Pre-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 22 - Team 15: Pre-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team 15 - Pre-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15214.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/1_BTHGt6lwc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Vapor-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Vapor Pressure</video:title>
      <video:description>Vapor Pressure

Vapor Pressure, Volatility, and Evaporation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22564.jpg</video:thumbnail_loc>
      <video:duration>1084</video:duration>
      <video:publication_date>2012-09-11T02:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hA5jddDYcyg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Vapor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry II (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15117.jpg</video:thumbnail_loc>
      <video:duration>2510</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/3zJI3dYB7gc</video:player_loc>
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      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 2 - Convex Optimization I (Stanford)&quot; Guest Lecturer Jacob Mattingley covers convex sets and their applications in electrical engineering and beyond for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/P3W_wFZ2kUo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Optimization</video:tag>
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      <video:tag>dual</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>hyperplane</video:tag>
      <video:tag>Euclidean</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>polyhedra</video:tag>
      <video:tag>semidefinite</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>function</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Calculus BC 2008 2 b &amp;c</video:title>
      <video:description>Calculus BC 2008 2 b &amp;c

Parts 2b and 2c of the 2008 BC exam (free response)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19903.jpg</video:thumbnail_loc>
      <video:duration>642</video:duration>
      <video:publication_date>2012-09-06T00:47:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S4oOSgTj9C8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>2</video:tag>
      <video:tag>b</video:tag>
      <video:tag>C</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 7 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Alan Grodzinsky

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15088.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-08-28T13:07:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g482Gi6o8Sg</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Lecture-06-Theory-of-Generalization-April-19-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Lecture 06 - Theory of Generalization (April 19, 2012)</video:title>
      <video:description>Lec 6 - Lecture 06 - Theory of Generalization (April 19, 2012). Theory of Generalization - How an infinite model can learn from a finite sample. The most important theoretical result in machine learning. Lecture 6 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
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      <video:duration>4692</video:duration>
      <video:publication_date>2012-08-28T13:07:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6FWRijsmLtE</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Lecture-07-The-VC-Dimension-April-24-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Lecture 07 - The VC Dimension (April 24, 2012)</video:title>
      <video:description>Lec 7 - Lecture 07 - The VC Dimension (April 24, 2012). The VC Dimension - A measure of what it takes a model to learn. Relationship to the number of parameters and degrees of freedom. Lecture 7 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15096.jpg</video:thumbnail_loc>
      <video:duration>4411</video:duration>
      <video:publication_date>2012-08-28T13:07:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dc0sr0kdBVI</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
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      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video will show you the mini-arc mini-sling performed by Dr Robert Moore and Dr John Miklos. A full surgical procedure is show here.</video:description>
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      <video:duration>413</video:duration>
      <video:publication_date>2011-12-06T20:05:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10902.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>MiniArc</video:tag>
      <video:tag>MiniSling</video:tag>
      <video:tag>Performed</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>and</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Miklos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 5 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Introduction to concurrent programming

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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      <video:duration>2118</video:duration>
      <video:publication_date>2012-08-28T20:13:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qhH6ysHlaiM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-105-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 105 - Lecture 22</video:title>
      <video:description>Electrical Engineering 105 - Lecture 22

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26002.jpg</video:thumbnail_loc>
      <video:duration>4701</video:duration>
      <video:publication_date>2012-09-18T23:32:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DzEEC73qbzY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-C3-Lecture-13-Social-vs-Private-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics C3 - Lecture 13: Social vs. Private Cost</video:title>
      <video:description>Economics C3 - Lecture 13: Social vs. Private Cost

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26003.jpg</video:thumbnail_loc>
      <video:duration>3941</video:duration>
      <video:publication_date>2012-09-18T23:32:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uv8SVkjpXaM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>social</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>private</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Berzelius-to-Liebig-and-Whler-1805-1832</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Berzelius to Liebig and Wöhler (1805-1832)</video:title>
      <video:description>&quot;Lec 21 - Berzelius to Liebig and Wöhler (1805-1832)&quot; Freshman Organic Chemistry (CHEM 125)

The most prominent chemist in the generation following Lavoisier was Berzelius in Sweden. Together with Gay-Lussac in Paris and Davy in London, he discovered new elements, and improved atomic weights and combustion analysis for organic compounds. Invention of electrolysis led not only to new elements but also to the theory of dualism, with elements being held together by electrostatic attraction. Wöhler&apos;s report on the synthesis of urea revealed isomerism but also persistent naiveté about treating quantitative data. In their collaborative investigation of oil of bitter almonds Wöhler and Liebig extended dualism to organic chemistry via the radical theory.

00:00 - Chapter 1. Confusion over Silicon Chloride: Discussion on Atomic Weights and Equivalents
06:06 - Chapter 2. Combustion Analysis and the Beginnings of Electrolysis
15:56 - Chapter 3. Dualism: An Organizing Principle
23:07 - Chapter 4. The Honest Experimenter and the Persistent Naivety on Quantitative Data
29:18 - Chapter 5. Ammonium Cyanate, Urea, and the Idea of Isomerism
38:31 - Chapter 6. Wohler, Liebig, and Transmission of Dualism via the Radical Theory 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19757.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-05T09:29:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xo_lkUx2BPU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Bulb</video:tag>
      <video:tag>apparatus</video:tag>
      <video:tag>Dualism</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>Chlorate</video:tag>
      <video:tag>urea</video:tag>
      <video:tag>Wöhler</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Prout</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Contango-and-Backwardation-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Contango and Backwardation Review</video:title>
      <video:description>Contango and Backwardation Review

Review of the difference uses of the words contango, backwardation, contango theory and theory of normal backwardation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20401.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-09-06T14:41:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5YaSL-y46Hk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>contango</video:tag>
      <video:tag>and</video:tag>
      <video:tag>backwardation</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Particular-Solutions-Inhomogeneous-3rd-Order-ODE-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Particular Solutions Inhomogeneous 3rd Order ODE Formula</video:title>
      <video:description>A Formula for Particular Solutions Of Inhomogeneous Linear Ordinary Differential Equations of Third Order/n 	As I have shown earlier in reference [6], a particular solution for inhomogeneous linear second order ordinary differential equations may be determined by the following 
short method. /n	In this I have refrained from using the  ‘s’  notation, and all other shortcuts to impress the fact that the particular solution formula is not just for some 2nd order ODE’s. And the formula is written, here, in a more compatible format. 
	Please see reference [6] to view worked out examples, and my short table of 2nd order particular solutions video for even more, even more general ones. 
	In the analysis of the 3rd order particular solution formula, the canvas becomes so full, even using the  ‘s’  notation, that it becomes indispensible - especially in video format. 
	The analysis goes much the same, only with far more terms. 
	The major differences are at the end, where the 2nd order formula is applied, and the relationship between the homogeneous and particular solutions in the variant of the reduction of order technique. 
Finally, a formula for third order ODE particular solutions may be written. 
Four worked out examples follow, followed by part of a general table-type one. 
My 4th order formula is on video, now, and my arbitrary order book is available on kindle, now, too. 
As always: 
	All my books are available on Kindle in digital format at amazon.com, 
and links to all my books may be found at the following websites 
    https://sites.google.com/site/themathematicalnatureofreality/
    https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/06/6478acc2-0ea3-44d2-a8cb-8fd48ffff228/cand_25.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-06-27T08:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6967.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>order</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 34 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd continues lecturing on L1 Methods for Convex-Cardinality Problems.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

EE 364B Course Website:
http://www.stanford.edu/class/EE364B/courseinfo.html

Stanford University:
http://www.stanford.edu/

Stanford on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17541.jpg</video:thumbnail_loc>
      <video:duration>3778</video:duration>
      <video:publication_date>2012-09-03T15:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DsXzUU691ts</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>newtons</video:tag>
      <video:tag>method</video:tag>
      <video:tag>extensions</video:tag>
      <video:tag>truncated</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>control</video:tag>
      <video:tag>cardi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Orthodontic-Banding-of-First-Permanent-Molar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Orthodontic Banding of First Permanent Molar</video:title>
      <video:description>&quot;Lec 2 - Orthodontic Banding of First Permanent Molar&quot; Demonstration of the fitting and cementation of a first permanent molar ortho band. and the molar tooth separation technique. Orig. air date: NOV 6 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20761.jpg</video:thumbnail_loc>
      <video:duration>1877</video:duration>
      <video:publication_date>2012-09-07T16:38:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7uc68BTO_-o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Fitting</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cementation</video:tag>
      <video:tag>A</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Permanent</video:tag>
      <video:tag>Molar</video:tag>
      <video:tag>ortho</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>separation</video:tag>
      <video:tag>techn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-AP-Calculus-BC-Exams-2008-1-cd</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - AP Calculus BC Exams: 2008 1 c&amp;d</video:title>
      <video:description>AP Calculus BC Exams: 2008 1 c&amp;d

parts c&amp;d of problem 1 in the 2008 AP Calculus BC free response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19900.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-06T00:45:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_l0Mfsu__gU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ap</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>Exams</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>1</video:tag>
      <video:tag>C</video:tag>
      <video:tag>d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Electrical-Engineering-105-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Electrical Engineering 105 - Lecture 23</video:title>
      <video:description>Electrical Engineering 105 - Lecture 23

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26005.jpg</video:thumbnail_loc>
      <video:duration>4425</video:duration>
      <video:publication_date>2012-09-18T23:33:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vaiqAWCAhwg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Economics-C3-Lecture-14-Revealed-Preference-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics C3 - Lecture 14: Revealed Preference Methods</video:title>
      <video:description>Economics C3 - Lecture 14: Revealed Preference Methods

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26006.jpg</video:thumbnail_loc>
      <video:duration>4715</video:duration>
      <video:publication_date>2012-09-18T23:33:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yjz9R1Nj3lY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Revealed</video:tag>
      <video:tag>Preference</video:tag>
      <video:tag>methods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Practice-of-Art-23AC-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Practice of Art 23AC - Lecture 2</video:title>
      <video:description>Practice of Art 23AC - Lecture 2

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26014.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-18T23:35:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQSeCjqTAVA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Practice-of-Art-23AC-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Practice of Art 23AC - Lecture 4</video:title>
      <video:description>This lecture is provided by University of California, Berkeley.

Foundations of American Cyber-Culture is explained in this lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26016.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-18T23:36:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NPHlbaOSbDY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tallest-Stuff-Humans-Have-Ever-Built</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tallest Stuff Humans Have Ever Built</video:title>
      <video:description>Pyramids, cathedrals, radio towers--human beings have been building colossal structures for thousands of years.  This video takes a look at the tallest structures humans have built throughout history.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ca6e490e-82bb-40e7-bb1b-fb9dd528c60e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-11-24T04:06:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28054.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>skyscrapers</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>pyramids</video:tag>
      <video:tag>cathedrals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetic-Retinopathy-Screening-Solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetic Retinopathy Screening Solutions</video:title>
      <video:description>Diabetic Retinopathy Screening is provided by an experienced accredited team of screeners graders and eye specialists Screening means examining your eyes regularly to detect specific changes of diabetic retinopathy that could soon affect your sight</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a92d3561-1f38-4427-8240-a97e53e6f35f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2011-11-30T10:42:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9601.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diabetic</video:tag>
      <video:tag>Retinopathy</video:tag>
      <video:tag>Screening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Economics-C3-Lecture-18-Benefit-Cost-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Economics C3 - Lecture 18: Benefit-Cost Analysis</video:title>
      <video:description>Economics C3 - Lecture 18: Benefit-Cost Analysis

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26022.jpg</video:thumbnail_loc>
      <video:duration>4637</video:duration>
      <video:publication_date>2012-09-18T23:37:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7XLwwXnBfI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Benefit</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Evaluating-Arguments-Part-Two-Marianne-Talbot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Evaluating Arguments Part Two - Marianne Talbot</video:title>
      <video:description>&quot;Lec 23- Evaluating Arguments Part Two - Marianne Talbot&quot;Are you confident you can reason clearly? Are you able to convince others of your point of view? Are you able to give plausible reasons for believing what you believe? Do you sometimes read arguments in the newspapers, hear them on the television, or in the pub and wish you knew how to confidently evaluate them? In this six-part course, you will learn all about arguments, how to identify them, how to evaluate them, and how not to mistake bad arguments for good. Such skills are invaluable if you are concerned about the truth of your beliefs, and the cogency of your arguments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21406.jpg</video:thumbnail_loc>
      <video:duration>3433</video:duration>
      <video:publication_date>2012-09-09T04:59:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oEITtGevrDM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Evaluating</video:tag>
      <video:tag>Arguments</video:tag>
      <video:tag>part</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Marianne</video:tag>
      <video:tag>Talbot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-SAT-Prep-Test-7-Section-2-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  96 - SAT Prep: Test 7 Section 2 Part 2</video:title>
      <video:description>SAT Prep: Test 7 Section 2 Part 2

Problems 7-12 starting on page 776</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22437.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2012-09-11T02:07:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FhUj7sF00VM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Lecture-08-Bias-Variance-Tradeoff-April-26-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Lecture 08 - Bias-Variance Tradeoff (April 26, 2012)</video:title>
      <video:description>Lec 8 - Lecture 08 - Bias-Variance Tradeoff (April 26, 2012). Bias-Variance Tradeoff - Breaking down the learning performance into competing quantities. The learning curves. Lecture 8 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15097.jpg</video:thumbnail_loc>
      <video:duration>4611</video:duration>
      <video:publication_date>2012-08-28T13:08:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zrEyxfl2-a8</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry IV (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15119.jpg</video:thumbnail_loc>
      <video:duration>2841</video:duration>
      <video:publication_date>2012-08-28T13:18:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7aNYj3zyVkc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Electrical Engineering 141</video:title>
      <video:description>Lec 2- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17043.jpg</video:thumbnail_loc>
      <video:duration>4566</video:duration>
      <video:publication_date>2012-09-02T05:13:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lh3WaWfs7j8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Biodiversity</video:title>
      <video:description>Biodiversity

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19655.jpg</video:thumbnail_loc>
      <video:duration>6548</video:duration>
      <video:publication_date>2012-09-05T04:03:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DJvUJ5lb4vw</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
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      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Hemoglobin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Hemoglobin</video:title>
      <video:description>Hemoglobin

Hemoglobin and its role in the circulatory system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22438.jpg</video:thumbnail_loc>
      <video:duration>874</video:duration>
      <video:publication_date>2012-09-11T02:08:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LWtXthfG9_M</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>hemoglobin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Statistics-Sample-Variance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Statistics: Sample Variance</video:title>
      <video:description>Statistics: Sample Variance

Using the variance of a sample to estimate the variance of a population</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22596.jpg</video:thumbnail_loc>
      <video:duration>678</video:duration>
      <video:publication_date>2012-09-11T02:38:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qf3RMGXR-h8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>Variance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Double-Integrals-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Double Integrals 5</video:title>
      <video:description>Double Integrals 5

Finding the volume when we have variable boundaries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19920.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T00:58:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hrIPO8mQqtw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Chemistry 3B</video:title>
      <video:description>Lec 15- Chemistry 3B .
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17084.jpg</video:thumbnail_loc>
      <video:duration>4480</video:duration>
      <video:publication_date>2012-09-02T05:44:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V77sXvWYgfs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Chemistry-3B-Carboxylic-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Chemistry 3B Carboxylic Acid...</video:title>
      <video:description>Chemistry 3B Carboxylic Acid...

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19265.jpg</video:thumbnail_loc>
      <video:duration>4566</video:duration>
      <video:publication_date>2012-09-05T01:03:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xr2oGbmZ0VY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 1 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19774.jpg</video:thumbnail_loc>
      <video:duration>1962</video:duration>
      <video:publication_date>2012-09-05T09:44:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xktJl4tqK9E</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
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      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Electrical Engineering 141</video:title>
      <video:description>Lec 3- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17044.jpg</video:thumbnail_loc>
      <video:duration>4799</video:duration>
      <video:publication_date>2012-09-02T05:14:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TTmjx1YL1gU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Ice-and-Water-Vapor-Feedbacks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Ice and Water Vapor Feedbacks</video:title>
      <video:description>Lec 12 - Ice and Water Vapor Feedbacks. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14698.jpg</video:thumbnail_loc>
      <video:duration>2097</video:duration>
      <video:publication_date>2012-08-27T09:59:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g6ljuqucaIg</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Reality-and-the-Orbital-Approximation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Reality and the Orbital Approximation</video:title>
      <video:description>&quot;Lec 10 - Reality and the Orbital Approximation&quot; Freshman Organic Chemistry (CHEM 125)

In discussions of the Schrödinger equation thus far, the systems described were either one-dimensional or involved a single electron. After discussing how increased nuclear charge affects the energies of one-electron atoms and then discussing hybridization, this lecture finally addresses the simple fact that multi-electron systems cannot be properly described in terms of one-electron orbitals.

00:00 - Chapter 1. Atom-in-a-Box Plots: Assessing Probability Density
14:07 - Chapter 2. Scaling the Wave Function for Changing Nuclear Charge
21:20 - Chapter 3. Scaling Energy with Respect to Nuclear Charge
27:34 - Chapter 4. Superposition, and the Orientation and Shape of Hybrid Orbitals
40:43 - Chapter 5. An Inconvenient Truth: Troubles Describing Multi-Electron Systems 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19746.jpg</video:thumbnail_loc>
      <video:duration>2914</video:duration>
      <video:publication_date>2012-09-05T09:19:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0bCbP7SFgJc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Box</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Valence-Theory-and-Constitutional-Structure-1858</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Valence Theory and Constitutional Structure (1858)</video:title>
      <video:description>&quot;Lec 23 - Valence Theory and Constitutional Structure (1858)&quot; Freshman Organic Chemistry (CHEM 125)

Youthful chemists Couper and Kekulé replaced radical and type theories with a new approach involving atomic valence and molecular structure, and based on the tetravalence and self-linking of carbon. Valence structures offered the first explanation for isomerism, and led to the invention of nomenclature, notation, and molecular models closely related to those in use today.

00:00 - Chapter 1. Archibald Couper: &quot;Look to the Elements&quot;
10:25 - Chapter 2. Tetravalence and Self-Linking of Carbon
19:39 - Chapter 3. Kekule&apos;s Advancements in Chemical and Molecular Notation
38:32 - Chapter 4. 3-D Molecular Models: From Brass Strips to Croquet-Balls

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19759.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-05T09:29:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BYAHbjjJFMY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Isomers</video:tag>
      <video:tag>Kekulé</video:tag>
      <video:tag>Couper</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Models</video:tag>
      <video:tag>Nomanclature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - PACS 164A</video:title>
      <video:description>This is lecture 1 of Peace and Conflict Studies 164A Course , Fall 2006 Season. It is provided by University of California, Berkeley. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19416.jpg</video:thumbnail_loc>
      <video:duration>4303</video:duration>
      <video:publication_date>2012-09-05T02:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H4F8kJchX4I</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Terminal-Hinge-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Terminal Hinge Movement</video:title>
      <video:description>&quot;Lec 31 - Terminal Hinge Movement&quot; Demonstrates the significance of the terminal hinge axis and its relationship to the facebow transfer of casts to the articulator . Orig. air date: APR 11 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21395.jpg</video:thumbnail_loc>
      <video:duration>1230</video:duration>
      <video:publication_date>2012-09-09T04:53:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQy-0v_67jk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Terminal</video:tag>
      <video:tag>Hinge</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 19 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19793.jpg</video:thumbnail_loc>
      <video:duration>3618</video:duration>
      <video:publication_date>2012-09-05T09:56:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w7mXp1lO1-0</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Overcoming-the-Resource-Curse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Overcoming the Resource Curse</video:title>
      <video:description>&quot;Lec 71 - Overcoming the Resource Curse&quot; Terry Karl, Gildred Professor of Latin American Studies and professor of Political Science at Stanford University, discusses overcoming the resource curse. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu//

Terry Karl
http://politicalscience.stanford.edu/faculty/karl.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18842.jpg</video:thumbnail_loc>
      <video:duration>3219</video:duration>
      <video:publication_date>2012-09-04T06:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ORkgMaHkv6U</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>oil</video:tag>
      <video:tag>Transparency</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>dependence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Care-of-Oral-Tissues-During-Orthodontic-Therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Care of Oral Tissues During Orthodontic Therapy</video:title>
      <video:description>&quot;Lec 6 - Care of Oral Tissues During Orthodontic Therapy&quot; An imaginary trip in which proper oral care during orthodontic therapy is demonstrated. Orig. air date: AUG 10 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20765.jpg</video:thumbnail_loc>
      <video:duration>2165</video:duration>
      <video:publication_date>2012-09-07T16:48:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkC5qldEgzU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>an</video:tag>
      <video:tag>imaginary</video:tag>
      <video:tag>trip</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Which</video:tag>
      <video:tag>proper</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>care</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Demonstrated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Setting-Maxillary-Anterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Setting Maxillary Anterior Teeth</video:title>
      <video:description>&quot;Lec 17 - Setting Maxillary Anterior Teeth&quot; Demonstrates the fundamentals of maxillary tooth arrangement in complete dentures.  Orig. air date: FEB 15 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20821.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-07T17:28:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1m2tnTIk2pE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Limit-Examples-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Limit Examples (part 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Some limit exercises</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19798.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-05T17:36:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GGQngIp0YGI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 10 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood introduces the final operation of convolution to the central limit theorem.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17614.jpg</video:thumbnail_loc>
      <video:duration>3298</video:duration>
      <video:publication_date>2012-09-03T16:26:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LA4Uv6PMRTM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>CLT</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>rect</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Primitive</video:tag>
      <video:tag>Not</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-PACS-164B-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - PACS 164B - Lecture 17</video:title>
      <video:description>PACS 164B - Lecture 17

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17615.jpg</video:thumbnail_loc>
      <video:duration>4660</video:duration>
      <video:publication_date>2012-09-03T16:27:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CrV9nKvjvtM</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-PACS-164B-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - PACS 164B - Lecture 18</video:title>
      <video:description>PACS 164B - Lecture 18

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17616.jpg</video:thumbnail_loc>
      <video:duration>3539</video:duration>
      <video:publication_date>2012-09-03T16:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fF2byTp1Gkg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Cognitive Science C102</video:title>
      <video:description>lec 2-Cognitive Science C102 Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23441.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-13T14:27:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ujFQTMYGN-E</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec Last - New Revolutions in Particle Physics: Standard Model&quot; (March 15, 2010) Professor Leonard Susskind delivers the tenth lecture for the course New Revolutions in Particle Physics: The Standard Model.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19087.jpg</video:thumbnail_loc>
      <video:duration>5900</video:duration>
      <video:publication_date>2012-09-04T09:51:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QD8SEcoFyAw</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>chromodynamics</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>fermions</video:tag>
      <video:tag>gluon</video:tag>
      <video:tag>highs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 15- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21324.jpg</video:thumbnail_loc>
      <video:duration>2661</video:duration>
      <video:publication_date>2012-09-09T04:07:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ehd2hwWUd48</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-DENT-718-Tooth-supported-overdentures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - DENT 718: Tooth supported overdentures</video:title>
      <video:description>&quot;Lec 19 - DENT 718: Tooth supported overdentures&quot; Lecture 4 in a course on creating removable prosthodontic appliances (dentures). This lecture covers dentures that rest on roots of remaining teeth.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21327.jpg</video:thumbnail_loc>
      <video:duration>2259</video:duration>
      <video:publication_date>2012-09-09T04:08:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I3Xl6GsAc50</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>supported</video:tag>
      <video:tag>overdentures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Part-2-of-the-Proof-of-Herons-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Part 2 of the Proof of Heron&apos;s Formula</video:title>
      <video:description>Part 2 of the Proof of Heron&apos;s Formula

Showing that the expression in part 1 is identical to Heron&apos;s Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20366.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
      <video:publication_date>2012-09-06T14:25:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nZu7IZLhJRI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Heron</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Law-2706-Public-Utilities-Rate-Regulation-Cost-of-Service-Regulation-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Law 270.6  Public Utilities &amp; Rate Regulation: Cost of Service Regulation (Part 1)</video:title>
      <video:description>Law 270.6  Public Utilities &amp; Rate Regulation

Class 4:  Public Utilities &amp; Rate Regulation: Cost of Service Regulation (Part 2) - February 7, 2008.  Examples of cases defining the limits of regulatory power, and a rate design exercise that we will discuss in class.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19599.jpg</video:thumbnail_loc>
      <video:duration>9834</video:duration>
      <video:publication_date>2012-09-05T03:47:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T_aCDYmsN5Y</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>global</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Weissman</video:tag>
      <video:tag>270</video:tag>
      <video:tag>6</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>plannin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Public-Health-200C2-Household-Environmental-Hea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Public Health 200C2 - Household Environmental Hea</video:title>
      <video:description>&quot;Lec 4 - Public Health 200C2 - Household Environmental Hea&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27414.jpg</video:thumbnail_loc>
      <video:duration>5549</video:duration>
      <video:publication_date>2012-09-21T06:34:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F0viJINXEqg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
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      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Hea</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-The-Upper-Limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of The Upper Limb</video:title>
      <video:description>This video shows a sensory and reflexes exam of the upper limb. Video contains an examination of the patient by an expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/87e58ae2-ae97-41e3-8a9b-86097bff4a94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-01T03:47:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10144.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sensory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Showing-relation-between-basis-cols-and-pivot-cols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Showing relation between basis cols and pivot cols</video:title>
      <video:description>Showing relation between basis cols and pivot cols

Showing that linear independence of pivot columns implies linear independence of the corresponding columns in the original equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22038.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2012-09-11T00:28:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BfVjTOjvI30</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>relation</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>cols</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pivot</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Chapter-11-Bankruptcy-Restructuring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Chapter 11: Bankruptcy Restructuring</video:title>
      <video:description>Chapter 11: Bankruptcy Restructuring

Chapter 11: Restructuring through a bankruptcy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22598.jpg</video:thumbnail_loc>
      <video:duration>845</video:duration>
      <video:publication_date>2012-09-11T02:38:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxVWyzzMOXM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Chapter</video:tag>
      <video:tag>11</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>restructuring</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-We-Laugh</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why We Laugh</video:title>
      <video:description>Why do we think things are funny--or for that matter, *not* funny?  This video discusses how learning new patterns and being surprised by them &quot;tickles&quot; the human brain and elicits giggles and belly laughs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/01e76b65-6a1a-482a-85ba-b8220d797c30/cand_25.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2012-11-27T02:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28098.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>laughter</video:tag>
      <video:tag>humor</video:tag>
      <video:tag>funny</video:tag>
      <video:tag>tickle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-GMAT-Math-32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - GMAT Math 32</video:title>
      <video:description>GMAT Math 32

163-166, pg. 174</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21948.jpg</video:thumbnail_loc>
      <video:duration>661</video:duration>
      <video:publication_date>2012-09-10T23:58:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uG2VpBYd-Hk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>32</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Economics-C3-Lecture-25-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Economics C3 - Lecture 25: Energy</video:title>
      <video:description>Economics C3 - Lecture 25: Energy

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26045.jpg</video:thumbnail_loc>
      <video:duration>4697</video:duration>
      <video:publication_date>2012-09-18T23:41:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jhHrwyrnHaU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Practice-of-Art-23AC-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Practice of Art 23AC - Lecture 21</video:title>
      <video:description>Practice of Art 23AC - Lecture 21

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26047.jpg</video:thumbnail_loc>
      <video:duration>3131</video:duration>
      <video:publication_date>2012-09-18T23:41:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x9Aj2km9tXw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Environ-Sci-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Environ Sci - Lecture 7</video:title>
      <video:description>Environ Sci - Lecture 7

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27071.jpg</video:thumbnail_loc>
      <video:duration>2666</video:duration>
      <video:publication_date>2012-09-19T06:37:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wFXM4p7fJUw</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Candidates for the Berkeley Assembly District Election

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19480.jpg</video:thumbnail_loc>
      <video:duration>2854</video:duration>
      <video:publication_date>2012-09-05T02:55:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G0HFletYBOI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-A-Pediatric-Abdomen-Radiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform A Pediatric Abdomen Radiology</video:title>
      <video:description>Video shows different approaches for the pediatric abdomen radiology. Step by step procedures are explained here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f33d91b2-d42a-464a-9f57-24d62b84fe6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2011-12-01T20:18:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10349.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>radiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Basic-Wire-Bending-Part-Four-Hawley-Labial-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Basic Wire Bending - Part Four : Hawley Labial Wire</video:title>
      <video:description>&quot;Lec 7 - Basic Wire Bending - Part Four : Hawley Labial Wire&quot; The function and construction of the Hawley Labial Wire. Part 4 of 6.  Orig. air date: JUN 30 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20766.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-09-07T16:48:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ZmL0gkIXgg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>function</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hawley</video:tag>
      <video:tag>Labial</video:tag>
      <video:tag>wire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Ladder-rate-of-change-problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Ladder rate-of-change problem</video:title>
      <video:description>Ladder rate-of-change problem

The classic falling ladder problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19850.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-06T00:20:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hD3U65CcZ0Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ladder</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Integration-by-Parts-part-6-of-Indefinite-Integration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Integration by Parts (part 6 of Indefinite Integration)</video:title>
      <video:description>Integration by Parts (part 6 of Indefinite Integration)

Example using Integration by Parts</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19857.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2012-09-06T00:24:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ouYZiIh8Ctc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>integration</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>of</video:tag>
      <video:tag>indefinite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Definite-Integrals-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Definite Integrals (part 4)</video:title>
      <video:description>Definite Integrals (part 4)

Examples of using definite integrals to find the area under a curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19863.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T00:27:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11Bt6OhIeqA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>definite</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Anterior-Multiple-Preps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Anterior Multiple Preps</video:title>
      <video:description>&quot;Lec 39 - Anterior Multiple Preps&quot; This presentation goes through the preparation series for anterior teeth.  Orig. air date: AUG 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20843.jpg</video:thumbnail_loc>
      <video:duration>1072</video:duration>
      <video:publication_date>2012-09-07T17:42:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2W03otXt0cs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>39</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Preps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Biology-1B-Ecosystem-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Biology 1B -  Ecosystem Ecology</video:title>
      <video:description>&quot;Lec 8 - Biology 1B -  Ecosystem Ecology&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27206.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-21T03:55:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-8KYSJ_fJ80</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Dental-Assistants-Role-in-Periodontal-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16  - Dental Assistant&apos;s Role in Periodontal Surgery</video:title>
      <video:description>&quot;Lec 16  - Dental Assistant&apos;s Role in Periodontal Surgery&quot; The Periodontal Surgery set-up, using four-handed dentistry and a chairside assistant.  Orig. air date: FEB 17 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21566.jpg</video:thumbnail_loc>
      <video:duration>1269</video:duration>
      <video:publication_date>2012-09-09T06:03:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nmJL78LFR_E</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Assistant</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-log_a-B-log_x-Blog_x-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof: log_a (B) = (log_x (B))/(log_x (A))</video:title>
      <video:description>Proof of the logarithm property 
log_a (B) = (log_x (B))/(log_x (A))</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c1639883-63fd-4440-9528-2dcbd5ed8110/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2009-05-27T20:10:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2516.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Logarithms</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>math</video:tag>
      <video:tag>khan</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-10-Lecture-24-Intro-to-Software-as-a-Ser-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Computer Science 10 - Lecture 24: Intro to Software as a Ser Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 24: Intro to Software as a Ser

The Beauty and Joy of Computing

This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26892.jpg</video:thumbnail_loc>
      <video:duration>2522</video:duration>
      <video:publication_date>2012-09-19T02:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ORIwednBLq4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>software</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Ser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sounds-of-the-Fetal-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sounds of the Fetal Heart</video:title>
      <video:description>This video provides a sound track through ultra sound of the fetal heart sounds. This is done to detect any abnormalities that may be afflicting the fetus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/fd2c94c2-f1e4-42f3-ad5d-92b0627fdbf3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-12-11T22:43:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11027.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fetal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 14 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng continues his discussion on factor analysis and expectation-maximization steps, and continues on to discuss principal component analysis (PCA). 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18765.jpg</video:thumbnail_loc>
      <video:duration>4840</video:duration>
      <video:publication_date>2012-09-04T05:10:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ey2PE5xi9-A</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>unsupervised</video:tag>
      <video:tag>expectation</video:tag>
      <video:tag>maximization</video:tag>
      <video:tag>EM</video:tag>
      <video:tag>principal</video:tag>
      <video:tag>component</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>PCA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Law-2706-Climate-Change-and-Carbon-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Law 270.6  Climate Change and Carbon Markets;</video:title>
      <video:description>Law 270.6  Climate Change and Carbon Markets;

Class 14: Climate Change and Carbon Markets; and Recap and Conclusion - April 24, 2008</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19621.jpg</video:thumbnail_loc>
      <video:duration>9134</video:duration>
      <video:publication_date>2012-09-05T03:52:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3PvRezIWfGg</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>global</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>green</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>management</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>suburban</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ACL-Injury-Repair-By-Spetialist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ACL Injury Repair By Spetialist</video:title>
      <video:description>This video shows the repair of ACL injury by DMC sports medicine specialists. This video is to help you during the emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/704017ab-883e-4c90-b528-74451802d3a0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2011-12-01T04:12:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10195.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ACL</video:tag>
      <video:tag>injury</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>DMC</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>specialists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Bonding</video:title>
      <video:description>All about the formation of electrovalent and covalent bonds between two atoms.Causes of chemical bonding between them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ba1c9182-7f55-434d-ac99-42fc59140f9a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2012-12-01T07:50:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28218.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-18086-Mathematical-Methods-for-Engineers-II-4ac4b8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 15- MIT 18.086 Mathematical Methods for Engineers II.
Iterative Methods and Preconditioners

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16413.jpg</video:thumbnail_loc>
      <video:duration>3094</video:duration>
      <video:publication_date>2012-08-30T15:18:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LtNVodIs1dI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Programming Abstractions (Stanford)&quot; Lecture 8 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie talks about solving problems recursively. She covers functional recursion with the simple example of writing an exponential function using recursion. From the simple program performing as an exponential function Julie continues to show a more efficient recursion code. The next example she covers is that of binary search and how recursion is used in this instance. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17671.jpg</video:thumbnail_loc>
      <video:duration>2557</video:duration>
      <video:publication_date>2012-09-03T16:49:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gl3emqCuueQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>palindrome</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>search</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Definite-Integrals-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Definite Integrals (part 5)</video:title>
      <video:description>Definite Integrals (part 5)

More examples of using definite integrals to calculate the area between curves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19864.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-06T00:27:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CmXmRNFrtFw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>definite</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-152-Introduction-to-Parametrizing-a-Surface-with-Two-Parameters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 152 - Introduction to Parametrizing a Surface with Two Parameters</video:title>
      <video:description>Introduction to Parametrizing a Surface with Two Parameters

Introduction to Parametrizing a Surface with Two Parameters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19965.jpg</video:thumbnail_loc>
      <video:duration>1142</video:duration>
      <video:publication_date>2012-09-06T01:15:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/owKAHXf1y1A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Parametrizing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>parameters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Tubal-Ligation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Tubal Ligation</video:title>
      <video:description>This video shows a non invasive method of tubal ligation. Tubal ligation is a procedure carried out close the woman&apos;s fallopian tubes which is considered a permanent form of birth control fr women.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c519105f-c86b-4322-8bae-deb30c7efc28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-11T22:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11034.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - PACS 164A</video:title>
      <video:description>This is lecture 20 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19452.jpg</video:thumbnail_loc>
      <video:duration>4748</video:duration>
      <video:publication_date>2012-09-05T02:43:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-K9U22ZELPo</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Curl-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Curl 1</video:title>
      <video:description>Curl 1

Introduction to the curl of a vector field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19912.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-06T00:53:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mt4dpGFVsYc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>curl</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Legal-Studies-160-Lecture-2-Can-we-execute-people-humanely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Legal Studies 160 - Lecture 2: Can we execute people humanely</video:title>
      <video:description>Legal Studies 160 - Lecture 2: Can we execute people humanely

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26067.jpg</video:thumbnail_loc>
      <video:duration>4231</video:duration>
      <video:publication_date>2012-09-18T23:47:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RA38vt9W3kQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>we</video:tag>
      <video:tag>execute</video:tag>
      <video:tag>People</video:tag>
      <video:tag>humanely</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec Last - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd&apos;s final lecture of the quarter is on Branch-and-bound methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17544.jpg</video:thumbnail_loc>
      <video:duration>4732</video:duration>
      <video:publication_date>2012-09-03T15:19:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ORo5IU9a55s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>unconstrained</video:tag>
      <video:tag>nonconvex</video:tag>
      <video:tag>minimization</video:tag>
      <video:tag>pruning</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>Br</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Multiplying-a-Decimal-by-a-Power-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Multiplying a Decimal by a Power of 10</video:title>
      <video:description>Multiplying a Decimal by a Power of 10

u3_l2_t2_we2 Multiplying a Decimal by a Power of 10</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24831.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-17T17:00:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mV0RxDZG05A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Decimal</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Bailout-5-Paying-off-the-debt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Bailout 5: Paying off the debt</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 5: Paying off the debt

How the bank can liquidate assets to pay off debt that comes due.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20218.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2012-09-06T02:40:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I8BLj7cRM7c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Paying</video:tag>
      <video:tag>off</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Debt</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-star</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of star</video:title>
      <video:description>This is a tutorial demonstrating the classification of stars. The most common parameters are by size, light intensity they posses, type of gas they have, and temperature variations. Current parameters include studying the star spectrum for more precise classification.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6aa0706e-42e0-4406-a865-dcba3c49b012/cand_25.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2013-01-30T07:09:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29051.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Star</video:tag>
      <video:tag>Classification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Renewable-Power-Entrepreneurship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Renewable Power Entrepreneurship</video:title>
      <video:description>&quot;Lec 10 - Renewable Power Entrepreneurship&quot; February 23, 2011 - Bob Skinner, founder of IdeaLab and numerous other Silicon Valley startups, discusses pathways to successful entrepreneurship with an emphasis on clean tech and the necessity of moving to robust commercial solar and renewable energy sources in the imminent future.

Stanford University
http://www.stanford.edu

IdeaLab
http://www.idealab.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18781.jpg</video:thumbnail_loc>
      <video:duration>3332</video:duration>
      <video:publication_date>2012-09-04T05:18:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H6n76gifAvg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>social</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Wind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-grow-Yeast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to grow Yeast</video:title>
      <video:description>How to grow / culture yeast on agar or in YPD:

We show you how to prepare fresh cultures of yeast from previously grown agar plates.

Spruce up your old yeast cultures by replating onto fresh media or liquid YPD, or select colonies of interest to be expanded.

Find out more 
http://www.singerinstruments.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12291.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2012-05-17T14:56:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jfd6SDrYYN8</video:player_loc>
      <video:uploader>Singer Instruments</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>yeast</video:tag>
      <video:tag>grow</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>ypd</video:tag>
      <video:tag>agar</video:tag>
      <video:tag>plates</video:tag>
      <video:tag>colonies</video:tag>
      <video:tag>cerevisiae</video:tag>
      <video:tag>pombe</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6  - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 6  - MIT 6.451 Principles of Digital Communication II&quot; Introduction to Binary Block Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15861.jpg</video:thumbnail_loc>
      <video:duration>4899</video:duration>
      <video:publication_date>2012-08-28T21:02:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q4LsDylKZcI</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 22 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 22: Discrete-time baseband models for wireless channels

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15817.jpg</video:thumbnail_loc>
      <video:duration>4256</video:duration>
      <video:publication_date>2012-08-28T20:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zkR2TT7x8uQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 18</video:title>
      <video:description>&quot;Lec 15 - Computer Science 18&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27158.jpg</video:thumbnail_loc>
      <video:duration>4760</video:duration>
      <video:publication_date>2012-09-21T03:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kQ44O02Qj28</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - PACS 164A</video:title>
      <video:description>This is lecture 21 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19453.jpg</video:thumbnail_loc>
      <video:duration>4674</video:duration>
      <video:publication_date>2012-09-05T02:43:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D0GDd_qfPyw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Mechanical Engineering 110</video:title>
      <video:description>lec 19-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20926.jpg</video:thumbnail_loc>
      <video:duration>819</video:duration>
      <video:publication_date>2012-09-08T00:38:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/to6yTKXnqpw</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Chemistry-1A-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemistry 1A - Lecture 3</video:title>
      <video:description>Chemistry 1A - Lecture 3

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26674.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-19T02:05:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AUSlw2aVo14</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Pure-Numbers-and-Significant-Digits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Pure Numbers and Significant Digits</video:title>
      <video:description>Pure Numbers and Significant Digits

Pure Numbers and Significant Digits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20580.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-09-06T16:01:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ym5u5IlYWcg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pure</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Significant</video:tag>
      <video:tag>Digits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Mounting-Stone-Casts-on-a-Whip-Mix-Articulator-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Mounting Stone Casts on a Whip Mix Articulator - Part I</video:title>
      <video:description>&quot;Lec 32 - Mounting Stone Casts on a Whip Mix Articulator - Part I&quot; Part one depicts the facebow transfer and part two shows the transfer of the mandibular cast.  Orig. air date: DEC 10 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21396.jpg</video:thumbnail_loc>
      <video:duration>1408</video:duration>
      <video:publication_date>2012-09-09T04:53:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SH7jJnLz3ew</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Whip</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>Articulator</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-169-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 169 - Lecture 1</video:title>
      <video:description>Computer Science 169 - Lecture 1

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26071.jpg</video:thumbnail_loc>
      <video:duration>4593</video:duration>
      <video:publication_date>2012-09-18T23:48:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t3z8qLxf7pI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-EE290f-Multilayer-Interference-Coatings-Scattering-Diffraction-Reflectivity-and-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - EE290f  Multilayer Interference Coatings, Scattering, Diffraction, Reflectivity and Applicat</video:title>
      <video:description>EE290f  Multilayer Interference Coatings, Scattering, Diffraction, Reflectivity and Applications

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 7 - Multilayer Interference Coatings, Scattering, Diffraction, Reflectivity and Applications</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19454.jpg</video:thumbnail_loc>
      <video:duration>4858</video:duration>
      <video:publication_date>2012-09-05T02:44:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Au_f1FG1btc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Economics-119-Lecture-3-Reference-Dependence-Theory-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Economics 119 - Lecture 3: Reference Dependence: Theory and</video:title>
      <video:description>Economics 119 - Lecture 3: Reference Dependence: Theory and

Psychology and Economics
first two lectures (audio only) are available on iTunesU
http://itunes.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25804.jpg</video:thumbnail_loc>
      <video:duration>4817</video:duration>
      <video:publication_date>2012-09-18T17:39:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xdt_lICK0bc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>dependence</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Modern Physics: Special Relativity (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded May 12, 2008 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17569.jpg</video:thumbnail_loc>
      <video:duration>6252</video:duration>
      <video:publication_date>2012-09-03T15:40:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vvCeOncgSoA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>spacial</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>conjugate</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>lowrance</video:tag>
      <video:tag>string</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-61A-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 61A - Lecture 20</video:title>
      <video:description>Computer Science 61A - Lecture 20

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26964.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-09-19T06:06:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VoeX0AtYErI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-5-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 5 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26975.jpg</video:thumbnail_loc>
      <video:duration>4872</video:duration>
      <video:publication_date>2012-09-19T06:11:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N67OknBzefM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Biological Bases of Mind and Behavior 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19499.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2012-09-05T03:03:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2uK4T_bFz2c</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Setting-Anterior-Teeth-for-Immediate-Maxillary-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69-Setting Anterior Teeth for Immediate Maxillary Denture</video:title>
      <video:description>&quot;Lec 69-Setting Anterior Teeth for Immediate Maxillary Denture&quot; Setting functional anterior teeth for maxillary immediate denture on a stabilized base plate. The occlusal surfaces equilibrated by grinding to achieve proper articulation. Orig. air date: AUG 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20977.jpg</video:thumbnail_loc>
      <video:duration>938</video:duration>
      <video:publication_date>2012-09-08T06:54:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/smKap93cm34</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>69</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>for</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>functional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Senator Mike Gravel - Former Democratic Senator from Alaska

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19474.jpg</video:thumbnail_loc>
      <video:duration>2903</video:duration>
      <video:publication_date>2012-09-05T02:52:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c1BYZwL_6w0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-151-Greens-Theorem-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 151 - Green&apos;s Theorem Example 2</video:title>
      <video:description>Green&apos;s Theorem Example 2

Another example applying Green&apos;s Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19964.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-06T01:14:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sSyPAAyL8nQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Computer-Science-61A-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Computer Science 61A - Lecture 27</video:title>
      <video:description>Computer Science 61A - Lecture 27

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26976.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-09-19T06:11:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JPf59WB9J7M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Mounting-Stone-Casts-on-a-Hanau-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Mounting Stone Casts on a Hanau Articulator</video:title>
      <video:description>&quot;Lec 33 - Mounting Stone Casts on a Hanau Articulator&quot; The steps in completing a facebow transfer, protrusive bite registration and the mounting of stone casts on a Hanau Articulator are demonstrated. Orig. air date: SEP 29 78

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21397.jpg</video:thumbnail_loc>
      <video:duration>1903</video:duration>
      <video:publication_date>2012-09-09T04:53:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yW1HP66xzmk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hanau</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Mounting-the-Maxillary-Cast-on-the-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Mounting the Maxillary Cast on the Articulator</video:title>
      <video:description>&quot;Lec 34 - Mounting the Maxillary Cast on the Articulator&quot; The procedure for mounting the maxillary cast on the articulator.  Orig. air date: JUN 6 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21398.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-09T04:53:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z6gVV60D-wA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Paying-Attention-to-Details-Its-All-in-the-Details</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Paying Attention to Details: It&apos;s All in the Details</video:title>
      <video:description>&quot;Lec 4 - Paying Attention to Details: It&apos;s All in the Details&quot; Gilman Louie, a partner at Alsop Louie Partners, discusses decision making, which details matter when starting and growing a business, and venture capital conventional wisdom. 

With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19110.jpg</video:thumbnail_loc>
      <video:duration>3497</video:duration>
      <video:publication_date>2012-09-04T10:05:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHM9uYjUCzc</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>company</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>It</video:tag>
      <video:tag>data</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>success</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Gilman</video:tag>
      <video:tag>Louie</video:tag>
      <video:tag>Also</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Mounting-the-Mandibular-Casts-on-the-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Mounting the Mandibular Casts on the Articulator</video:title>
      <video:description>&quot;Lec 36 - Mounting the Mandibular Casts on the Articulator&quot; Depiction of the process of mounting the mandibular cast on the articulator with brass shims to achieve centric occlusion. Orig. air date: JUN 6 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21400.jpg</video:thumbnail_loc>
      <video:duration>760</video:duration>
      <video:publication_date>2012-09-09T04:54:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RHt7Up7wd0E</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penicllin-Mechanism-Its-Working</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicllin Mechanism- Its Working</video:title>
      <video:description>This video informs about how pencillin works and mechanism of medicine. pencillin avoid the formation of germs by producing beta lactam antibiotics which stops the formation of peptidoglycan cross-links.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6f8bee71-cc99-4826-b704-be6215bb553d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-12-11T22:44:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11032.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Penicllin</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Cosmology</video:title>
      <video:description>&quot;Lec 1 - Cosmology&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded January 13, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17732.jpg</video:thumbnail_loc>
      <video:duration>6183</video:duration>
      <video:publication_date>2012-09-03T17:11:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/32wIKaLkvc4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>inflation</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>alice</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>homogeneity</video:tag>
      <video:tag>isotropy</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Recession</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 13 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology IV (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15145.jpg</video:thumbnail_loc>
      <video:duration>3053</video:duration>
      <video:publication_date>2012-08-28T13:29:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BhS5s1T1as8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Curl-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Curl 3</video:title>
      <video:description>Curl 3

More on curl</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19914.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2012-09-06T00:54:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fYzoiWIBjP8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>curl</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Double-Integral-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Double Integral 1</video:title>
      <video:description>Double Integral 1

Introduction to the double integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19915.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2012-09-06T00:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/85zGYB-34jQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-compound-interest-and-e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to compound interest and e</video:title>
      <video:description>This is a lecture of Khan Academy.

Compounding interest multiple times a year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19967.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T01:15:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qEB6y4DklNY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Chinas-Influence-on-Solar-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - China&apos;s Influence on Solar Energy</video:title>
      <video:description>&quot;Lec 31 - China&apos;s Influence on Solar Energy&quot; (March 3, 2010) Reyad Fezzani, CEO of BP Solar, discusses recent technological and business advances made by Chinese engineers and companies in relation to the clean energy sector with a particular emphasis on the solar photovoltaic industry. He also explains how BP Solar is leveraging its relationships with Chinese partners to help advance the future of cleantech.

Stanford University
http://www.stanford.edu

BP Solar
http://www.bpsolar.us

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18802.jpg</video:thumbnail_loc>
      <video:duration>2809</video:duration>
      <video:publication_date>2012-09-04T05:33:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D2wCwj6axJ8</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>green</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Public Health 257B</video:title>
      <video:description>lec 1-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19201.jpg</video:thumbnail_loc>
      <video:duration>6599</video:duration>
      <video:publication_date>2012-09-04T19:54:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x6eujNnVlMc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Compound-Interest-and-e-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Compound Interest and e (part 2)</video:title>
      <video:description>This is a lecture of Khan Academy. Compound Interest and e (part 2)

Compounding 100% annual interest continuously over a year converges to e (2.71...)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19968.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-06T01:16:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dzMvqJMLy9c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 15 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses thread libraries in the context of the C and C++ programming languages.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17753.jpg</video:thumbnail_loc>
      <video:duration>3171</video:duration>
      <video:publication_date>2012-09-03T17:14:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omE3YYpHhLo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>library</video:tag>
      <video:tag>function</video:tag>
      <video:tag>while</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>Instruction</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>Segment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-32-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 32-Public Health 241</video:title>
      <video:description>lec 32-Public Health 241 .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27635.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-09-30T10:33:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aBvz8sHpChY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-US-Shale-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - U.S. Shale Gas</video:title>
      <video:description>&quot;Lec 37 - U.S. Shale Gas&quot; (January 20, 2010) John Curtis, Professor of Geochemistry and Director of the Potential Gas Agency at the Colorado School of Mines, discusses a broad range of perspectives on the state of U.S. shale gas reserves and resources along with the industries and technologies that are involved in extracting and bringing these energy resources to market.

Stanford University
http://www.stanford.edu

Potential Gas Agency
http://www.ceri-mines.org/potentialgasagency.htm

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18808.jpg</video:thumbnail_loc>
      <video:duration>3764</video:duration>
      <video:publication_date>2012-09-04T05:34:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MAyvoqIN6Fk</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Shale</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Reserves</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141-de2fed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 3 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits is filmed on Spring 2010. This is lecture 3 of the whole engineering course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19683.jpg</video:thumbnail_loc>
      <video:duration>4656</video:duration>
      <video:publication_date>2012-09-05T04:12:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fhS2i6XH8Cg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 5- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17742.jpg</video:thumbnail_loc>
      <video:duration>3190</video:duration>
      <video:publication_date>2012-09-03T17:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JbJ_yPL1DZc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 7- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17747.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2012-09-03T17:13:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z2S-sW9k5y8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Special Relativity (Stanford)&quot; Lecture Last of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded June 9, 2008 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17572.jpg</video:thumbnail_loc>
      <video:duration>6877</video:duration>
      <video:publication_date>2012-09-03T15:41:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R3rcfXSqsZM</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>electro</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>curl</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>time</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>mono</video:tag>
      <video:tag>pole</video:tag>
      <video:tag>magnetism</video:tag>
      <video:tag>Lorenz</video:tag>
      <video:tag>invarian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Compound-Interest-and-e-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Compound Interest and e (part 4)</video:title>
      <video:description>This is a lecture of Khan Academy. Compound Interest and e (part 4)

Continuously compounding for multiple years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19970.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-09-06T01:17:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VAxHMTJRhmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 2 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24163.jpg</video:thumbnail_loc>
      <video:duration>4903</video:duration>
      <video:publication_date>2012-09-15T04:18:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gzc2hNRxbc4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Making-MUSAC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42- Making MUSAC</video:title>
      <video:description>Lec 42- Making MUSAC.
Luis Mansilla and Emilio Tuñón
Sally Walsh Lecture, Presented by the Rice Design Alliance, Rice School of Archtitecture, AIA-Houston and the Architecture Center Houston Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17396.jpg</video:thumbnail_loc>
      <video:duration>3425</video:duration>
      <video:publication_date>2012-09-02T19:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SqmMg4MBNFM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-154-Partial-Derivatives-of-Vector-Valued-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 154 - Partial Derivatives of Vector-Valued Functions</video:title>
      <video:description>Partial Derivatives of Vector-Valued Functions

Partial Derivatives of Vector-Valued Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19973.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2012-09-06T01:17:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c7ByaI3T7Dc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Finger-Prints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Finger Prints</video:title>
      <video:description>DNA finger prints are different for each person. A full procedure is shown here to show how does doctors can identify the finger prints of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/615fb3da-cc80-46f8-8eda-701a7b60cbc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-12-13T22:35:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11747.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>dna</video:tag>
      <video:tag>finger</video:tag>
      <video:tag>printing</video:tag>
      <video:tag>Britannica</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Matt Gonzalez - Green Party Candidate for Vice President

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19491.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-05T02:58:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YINhctKVvtI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-More-on-IPOs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - More on IPOs</video:title>
      <video:description>More on IPOs

Public vs. Private Equity.  Why people buy equity to begin with.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22567.jpg</video:thumbnail_loc>
      <video:duration>707</video:duration>
      <video:publication_date>2012-09-11T02:31:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/opEy6iN9kqc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>IPOs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-EE290f-Student-Presentations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - EE290f   Student Presentations</video:title>
      <video:description>EE290f   Student Presentations

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 28 - Student Presentations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19492.jpg</video:thumbnail_loc>
      <video:duration>4816</video:duration>
      <video:publication_date>2012-09-05T02:59:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IqhzometO0E</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-155-Introduction-to-the-Surface-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 155 - Introduction to the Surface Integral</video:title>
      <video:description>Introduction to the Surface Integral

Introduction to the surface integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19975.jpg</video:thumbnail_loc>
      <video:duration>1334</video:duration>
      <video:publication_date>2012-09-06T01:18:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9k97m8oWnaY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-141-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrical Engineering 141 - Lecture 16</video:title>
      <video:description>Electrical Engineering 141 - Lecture 16. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26084.jpg</video:thumbnail_loc>
      <video:duration>4625</video:duration>
      <video:publication_date>2012-09-18T23:50:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/id5f5MYpTpg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 18 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19689.jpg</video:thumbnail_loc>
      <video:duration>4804</video:duration>
      <video:publication_date>2012-09-05T04:14:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mh_QF6LoQcc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Introductory-Periodontal-Surgery-Techniques-Modified-Widman-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42  - Introductory Periodontal Surgery Techniques: Modified Widman Flap</video:title>
      <video:description>&quot;Lec 42  - Introductory Periodontal Surgery Techniques: Modified Widman Flap&quot; Orig. air date: APR 13 94

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21600.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2012-09-09T06:12:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4pmW2wmIv_Y</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Introductory</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Widman</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Linear-Algebra-Example-solving-for-the-eigenvalues-of-a-2x2-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix</video:title>
      <video:description>Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix

Example solving for the eigenvalues of a 2x2 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22188.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-09-11T01:09:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pZ6mMVEE89g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>2x2</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-housing-price-conundrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The housing price conundrum</video:title>
      <video:description>The housing price conundrum

Why did housing prices go up so much from 2000-2006 even though classical supply/demand would not have called for it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22218.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-11T01:19:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8IR5LefXVPY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>the</video:tag>
      <video:tag>Housing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Conundrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-SAT-Prep-Test-4-Section-4-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  57 - SAT Prep: Test 4 Section 4 Part 2</video:title>
      <video:description>SAT Prep: Test 4 Section 4 Part 2

Problems 7-11 starting on page 596</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22246.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-11T01:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nr-EB7BKKJM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Visions-New-Space-Science-Missions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Visions: New Space Science Missions</video:title>
      <video:description>Cosmic Visions: New Space Science Missions video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ab5e27a-57c9-4cd2-8279-c8ac5635e401/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2010-11-10T12:22:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4936.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Visions</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Missions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-an-Ontology-Annotation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of an Ontology Annotation part 2</video:title>
      <video:description>Introduction to Biomedical Ontologies #3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ab51551-02af-4cc8-97d0-a675438cec68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-11-20T23:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5646.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
      <video:tag>annotation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Keq-derivation-intuition-can-skip-bit-mathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Keq derivation intuition (can skip; bit mathy)</video:title>
      <video:description>Keq derivation intuition (can skip; bit mathy)

A more concrete attempt at showing how the probabilities of molecules reacting is related to their concentration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22577.jpg</video:thumbnail_loc>
      <video:duration>950</video:duration>
      <video:publication_date>2012-09-11T02:34:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/psLX080RQR8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Keq</video:tag>
      <video:tag>derivation</video:tag>
      <video:tag>Intuition</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>skip</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>mathy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Multiple-Impressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Multiple Impressions</video:title>
      <video:description>&quot;Lec 27 - Multiple Impressions&quot; This presentation involves the principles and procedures involving preparing several teeth at one  time. Designed for preparation of teeth in full mouth restorations. Orig. air date: JUN 8 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21391.jpg</video:thumbnail_loc>
      <video:duration>2261</video:duration>
      <video:publication_date>2012-09-09T04:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E26urKhJFTo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Impressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Evolution-and-Natural-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Evolution and Natural Selection</video:title>
      <video:description>Introduction to Evolution and Natural Selection

Introduction to evolution, variation in a population and natural selection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22303.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2012-09-11T01:41:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GcjgWov7mTM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Banking-12-Treasuries-government-debt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Banking 12:  Treasuries (government debt)</video:title>
      <video:description>Banking 12:  Treasuries (government debt)

Introduction to government debt and treasuries. What it means when we say that Federal Reserve Notes are issued by the Reserve bank but are an obligation of the Government.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22304.jpg</video:thumbnail_loc>
      <video:duration>678</video:duration>
      <video:publication_date>2012-09-11T01:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JBWdbzzYbtU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Treasuries</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Debt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Banking-18-Big-Picture-Discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Banking 18: Big Picture Discussion</video:title>
      <video:description>Banking 18: Big Picture Discussion

Pros and Cons of various banking systems.  More on gold.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22334.jpg</video:thumbnail_loc>
      <video:duration>848</video:duration>
      <video:publication_date>2012-09-11T01:47:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T9byZBGtGuw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Picture</video:tag>
      <video:tag>discussion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Tropomyosin-and-troponin-and-their-role-in-regulating-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Tropomyosin and troponin and their role in regulating muscle contraction</video:title>
      <video:description>Tropomyosin and troponin and their role in regulating muscle contraction

Tropomyosin and troponin and their role in regulating muscle contraction.  How calcium ion concentration dictates whether a muscle is contracting or not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22477.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-11T02:14:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LiOfeSsjrB8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Tropomyosin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>troponin</video:tag>
      <video:tag>their</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>in</video:tag>
      <video:tag>regulating</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Types-of-immune-responses-Innate-and-Adaptive-Humoral-vs-Cell-Mediated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Types of immune responses: Innate and Adaptive.  Humoral vs. Cell-Mediated</video:title>
      <video:description>Types of immune responses: Innate and Adaptive.  Humoral vs. Cell-Mediated

Overview of types of immune responses.  Difference between innate and adaptive immunity.  Differences between humoral adaptive immunity and cell-mediated adaptive immunity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22491.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-11T02:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rp7T4IItbtM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Responses</video:tag>
      <video:tag>Innate</video:tag>
      <video:tag>and</video:tag>
      <video:tag>adaptive</video:tag>
      <video:tag>humoral</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>mediated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-The-Kidney-and-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - The Kidney and Nephron</video:title>
      <video:description>The Kidney and Nephron

Overview of how the nephrons in the kidney filter blood and reabsorb water and other molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22519.jpg</video:thumbnail_loc>
      <video:duration>1118</video:duration>
      <video:publication_date>2012-09-11T02:22:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cc8sUv2SuaY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nephron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Paradise-Regained-Books-III-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Paradise Regained, Books III-IV</video:title>
      <video:description>&quot;Lec 22- Paradise Regained, Books III-IV&quot; Milton (ENGL 220)

In this second lecture on Paradise Regained, the three temptations are examined and Milton&apos;s unusual departure from their account in the Gospel of Luke is discussed. The poem&apos;s tacit assertion of the superiority of knowledge and ethics over action is probed. Considerable time is spent examining the Son&apos;s rejection of classical literature. Finally, Book Four&apos;s allusion to the riddle of the sphinx serves as a springboard to a consideration of the poem&apos;s Oedipal elements.

00:00 - Chapter 1. Introduction: The Notion of Identity in Paradise Regained and &quot;Paradise Lost&quot;
03:48 - Chapter 2. Who is John Milton?
10:31 - Chapter 3. The Three Temptations of the Son of God by Satan
42:33 - Chapter 4. Oedipus and the Sphinx&apos;s Riddle

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17316.jpg</video:thumbnail_loc>
      <video:duration>2272</video:duration>
      <video:publication_date>2012-09-02T18:04:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FLYpT2-jLU0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Freud</video:tag>
      <video:tag>Gospel</video:tag>
      <video:tag>Luke</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Oedipus</video:tag>
      <video:tag>sphinx</video:tag>
      <video:tag>recovered</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>rejection</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>learning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Buffers-and-Hendersen-Hasselbalch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Buffers and Hendersen-Hasselbalch</video:title>
      <video:description>Buffers and Hendersen-Hasselbalch

Buffers and the Hendersen-Hasselbalch equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22603.jpg</video:thumbnail_loc>
      <video:duration>894</video:duration>
      <video:publication_date>2012-09-11T02:39:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LJmFbcaxDPE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Buffers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hendersen</video:tag>
      <video:tag>Hasselbalch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Identical-Fraternal-Twins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identical &amp; Fraternal Twins</video:title>
      <video:description>This video explains differences in identical &amp; fraternal twins. Fraternal twins are also called “dizygotic,” it means that they developed from two different eggs and they are fertilized by two different sperm cells, while identical twins are “monozygotic”  and they developed from a single fertilized egg that split.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/4b5f2ef4-bcdb-4300-87ed-94e0fd546da1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2014-06-24T22:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31010.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Identical</video:tag>
      <video:tag>Fraternal</video:tag>
      <video:tag>Twins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Humans-Taxidermy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Humans Taxidermy</video:title>
      <video:description>What will happen to your body when you will die? This video provides some interesting that has happen to the dead bodies of various person.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4b78eefd-3a21-42a1-b7eb-658a540f1c95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2013-02-08T03:39:29.000Z</video:publication_date>
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Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  5: X-ray scattering by a multi-electron atom
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 19: EUV and soft x-ray lasers
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 21-Public Health 241</video:title>
      <video:description>lec 21-Public Health 241 .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27624.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-09-30T10:16:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xTZpsEySDt0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Oil-Addiction-and-Why-the-Oil-is-So-Needed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oil Addiction and Why the Oil is So Needed</video:title>
      <video:description>A country cannot produce an economy without energy, this is where oil comes into play. In this video we explain the reasons behind the war for oil and the west&apos;s addiction to petrol.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/54148342-81c3-4bb5-af9d-c9999f9188c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2013-01-14T05:01:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28792.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>oil</video:tag>
      <video:tag>petrol</video:tag>
      <video:tag>War</video:tag>
      <video:tag>for</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Environ-Sci-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Environ Sci - Lecture 12</video:title>
      <video:description>Environ Sci - Lecture 12

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27086.jpg</video:thumbnail_loc>
      <video:duration>2810</video:duration>
      <video:publication_date>2012-09-19T06:41:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EAlOUFKrQXo</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Absolute-Value-Equation-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Absolute Value Equation Example 2</video:title>
      <video:description>Absolute Value Equation Example 2

U02_L2_T2_we2 : Example of solving an absolute value equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24519.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2012-09-17T13:47:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jaizi_1IB5c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-visualisation-created-by-PyMOL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular visualisation created by PyMOL</video:title>
      <video:description>This is a 3-dimensional visualization of a molecule. MyMol is a free software for rendering of graphics. Thanks to virtalis for developing a solution to track within the virtual environment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/56649b5c-b6bb-48d2-a21a-7e9c03963922/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-11-25T11:57:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6053.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>PyMOL</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>visualisation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Philosophy 3</video:title>
      <video:description>&quot;Lec 32 - Philosophy 3 &quot;The Nature of Mind</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27271.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-21T04:37:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JaWjEaLUUG8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Environ-Sci</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Environ Sci</video:title>
      <video:description>&quot;Lec Last - Environ Sci &quot; 
Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27101.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2012-09-19T06:48:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lk4gWDlX1W0</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-110-Linear-Alg-Visualizing-a-projection-onto-a-plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Linear Alg: Visualizing a projection onto a plane</video:title>
      <video:description>Linear Alg: Visualizing a projection onto a plane

Visualizing a projection onto a plane.  Showing that the old and new definitions of projections aren&apos;t that different.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22139.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-11T00:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uWbZlJURkfA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Visualizing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>onto</video:tag>
      <video:tag>plane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 4 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27375.jpg</video:thumbnail_loc>
      <video:duration>2916</video:duration>
      <video:publication_date>2012-09-21T06:09:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tUdMofDW3Ug</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 5 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27376.jpg</video:thumbnail_loc>
      <video:duration>2757</video:duration>
      <video:publication_date>2012-09-21T06:09:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o-p1_xjeJgM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteoporosis-Drug-Its-Harmful-Effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteoporosis Drug- It&apos;s Harmful Effects</video:title>
      <video:description>The use of osteoporosis drug may cause bone fractures. This video shows the effects of osteoporosis drug on a patient taking it from 8 years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/58462372-a65b-4f96-8349-f099839ced29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-11-28T18:18:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8547.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>osteoporosis</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Fractures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-61C-MIPS-Instruction-Format-II-N</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Computer Science 61C - MIPS Instruction Format II - N</video:title>
      <video:description>&quot;Lec 7- Computer Science 61C - MIPS Instruction Format II - No visuals for first 1 min&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/09/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27282.jpg</video:thumbnail_loc>
      <video:duration>2363</video:duration>
      <video:publication_date>2012-09-21T04:53:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZrTU_264CdA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
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      <video:tag>no</video:tag>
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      <video:tag>First</video:tag>
      <video:tag>1</video:tag>
      <video:tag>min</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-a-heart-attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of  a heart attack</video:title>
      <video:description>Here is a part of where cholesterol gets flak for causing heart attacks. This 3D animation shows how it occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/661435a7-2581-496e-9520-78e25c484e73/cand_25.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-11-28T05:41:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8249.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-18086-Mathematical-Methods-for-Engineers-II-85e9db</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 2- MIT 18.086 Mathematical Methods for Engineers II.
Finite Differences, Accuracy, Stability, Convergence

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16400.jpg</video:thumbnail_loc>
      <video:duration>3348</video:duration>
      <video:publication_date>2012-08-30T15:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nlO9ci0kPLg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-AST-210EE-213-Coherence-spatial-and-temporal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - AST 210/EE 213 Coherence, spatial and temporal</video:title>
      <video:description>AST 210/EE 213 Coherence, spatial and temporal

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 21: Coherence, spatial and temporal
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19400.jpg</video:thumbnail_loc>
      <video:duration>4814</video:duration>
      <video:publication_date>2012-09-05T02:10:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7oH4gPDHcOo</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-From-Personal-Computers-to-Personal-Information-Environments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - From Personal Computers to Personal Information Environments</video:title>
      <video:description>&quot;Lec 5 - From Personal Computers to Personal Information Environments&quot; November 10, 2006 lecture by Jeff Pierce for the Stanford University Human Computer Interaction Seminar (CS547). As users shift from working with a personal computer to working within a personal information environment, Jeff explains the need to make it easier for them to coordinate their activities across their personal devices as well as effectively leverage devices in the local environment.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24019.jpg</video:thumbnail_loc>
      <video:duration>3316</video:duration>
      <video:publication_date>2012-09-14T14:48:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q-Gm0cuMHNI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>to</video:tag>
      <video:tag>information</video:tag>
      <video:tag>environments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Fractions-in-lowest-terms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Fractions in lowest terms</video:title>
      <video:description>Fractions in lowest terms

U02_L1_T4_we2 Fractions in lowest terms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24772.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2012-09-17T16:46:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WPimvspI0_c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Lowest</video:tag>
      <video:tag>Terms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Importance-of-Urgency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Importance of Urgency</video:title>
      <video:description>The Importance of Urgency

An interview with John Kotter, Professor Emeritus, Harvard Business School.

Without a true sense of urgency, any change effort is doomed. Watch John Kotter discuss the need for urgency and how managers create and sustain it in their organizations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25561.jpg</video:thumbnail_loc>
      <video:duration>642</video:duration>
      <video:publication_date>2012-09-18T16:25:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zD8xKv2ur_s</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Urgency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Save-the-Oysters-Part-2-MWV10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Save the Oysters - Part 2 (MWV10)</video:title>
      <video:description>Since the introduction of MSX and Dermo in the 1950s, two infectious diseases that played a large role in the decline the Chesapeake Bays oyster population, several oyster hatcheries along the Eastern seaboard are working with scientists across many fields to develop innovative restoration programs. One idea is to introduce a non-native oyster from China called Crassostrea ariakensis.

In this video podcast, MicrobeWorld talks about current research underway with C. ariakensis, the potential risk of new diseases that could affect the Bays ecology and/or human health, the attitudes ofMarylands watermen toward the oysters possible introduction, and the role of local, state and federal policy.Special thanks goes out to the DC Science Writers Association, the Marian Koshland Science Museum and the University of Maryland Center for EnvironmentalSciences Horn Point Laboratory for helping with the logistics and planning of the shoot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6c2e8f00-dcf5-45d5-84a4-578711811d04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2010-04-13T18:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4248.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ariakensis</video:tag>
      <video:tag>Bay</video:tag>
      <video:tag>Chesapeake</video:tag>
      <video:tag>Crassostrea</video:tag>
      <video:tag>Dermo</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>maryland</video:tag>
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    <loc>https://dnatube.com/videos/Bacteria-and-Fungi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria and Fungi</video:title>
      <video:description>Bacteria and fungi are germs we encounter in our everyday life. This video explains the structure and functions of bacteria and fungi. It also explains the different forms of bacteria and fungi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c3e5c45-0606-4200-9ea6-940b37d2e76f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2011-12-12T22:23:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11616.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fungi</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Tolerance-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Tolerance Induction</video:title>
      <video:description>This immunology video lectures shows the mechanism of tolerance in detail. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6c44f292-a899-4a2e-be3c-c73d847fad1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2013-02-11T03:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30187.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tolerance</video:tag>
      <video:tag>II</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>lectures</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Age-word-problems-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Age word problems 3</video:title>
      <video:description>Age word problems 3

Part 3 of the presentation on age word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20129.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-06T02:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DplUpe3oyWo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>problems</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pain-is-in-the-Brain-Science-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pain is in the Brain! Science Video</video:title>
      <video:description>How pain is relayed to the brain and how it affects it is shown and explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/6c4bd91b-36a3-4178-8d75-fa9ad68b4240/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-03-30T21:40:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6893.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Brain</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-GMAT-Math-38</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - GMAT Math 38</video:title>
      <video:description>GMAT Math 38

190-194, pg. 178</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21954.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-11T00:00:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-y9SELk3UNU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>38</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thermal-Burns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal Burns</video:title>
      <video:description>This video explains the general care for heat burns. The two main steps are, stop the burning and check ABCs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c530daa-08a9-49ab-ae8e-bb01b97941af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-30T08:58:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9377.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thermal</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basal-cells-make-contact-with-lumen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basal cells make contact with lumen</video:title>
      <video:description>The prevailing view is that basal cells in several epithelia are never in contact with the fluid or air-filled lumen. Shum et al. showed recently that</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6c600fcf-b535-4c78-b680-b4d27415c4fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-04-21T22:06:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1921.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Basal</video:tag>
      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-GMAT-Math-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - GMAT:  Math 10</video:title>
      <video:description>GMAT:  Math 10

55-60, pg. 159</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21926.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-10T23:48:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E8HagppxzxY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-IN-THE-CELL-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE MIRACLE IN THE CELL PART 1</video:title>
      <video:description>In the one and a half centuries that have passed since Darwin’s day, giant steps have been taken in science and technology. Scientists discovered the structure of the cell. They saw with surprise that the cell has a system so complex as to have been unimaginable in Darwin’s time. This great documentary reveals this design in the cell with sophisticated computer graphics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d38d9607-3457-4231-a098-eb9c1fe09295/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1216</video:duration>
      <video:publication_date>2009-05-06T19:40:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2148.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meiosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis</video:title>
      <video:description>This video shows how meiosis occurs. Meiosis is a type of cell devision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/9c9c7251-4a65-44c2-9e1d-910c101dee2c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-05-11T23:44:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/263.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>meiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pancreatic-Enzymes-Working</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pancreatic Enzymes- Working</video:title>
      <video:description>Pancreatic Enzymes are responsible for digestion process. Pancreas releases digestive enzymes and bicarbonates that neutralize the acidity present in food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5fb8a93c-337a-4404-ad64-3831e3dac88d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:50:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30266.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>pancreatic</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Massive-Coronal-Ejection-is-Being-Censored</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Massive Coronal Ejection is Being Censored?</video:title>
      <video:description>It`s October 2, 2011. There are Solar events that are remaining invisible to the people. Does someone try to hide the coronal mass ejection?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6d3b4b8a-cae8-4778-8ccf-f60d9d6199ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2011-12-13T22:46:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11759.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>massive</video:tag>
      <video:tag>Coronal</video:tag>
      <video:tag>Ejection</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>2011</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prostate-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Cancer</video:title>
      <video:description>Animation explaining what prostate cancer is, provided by Dr. Rajaratnam
Wiki info: Prostate cancer is a disease in which cancer develops in the prostate, a gland in the male reproductive system. It occurs when cells of the prostate mutate and begin to multiply out of control. These cells may spread (metastasize) from the prostate to other parts of the body, especially the bones and lymph nodes.</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2007-12-02T11:16:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1135.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Prostate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Squirt-Guns-on-The-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Squirt Guns on The Moon</video:title>
      <video:description>Funny, informative video about gravitational pulls exerted by celestial bodies.  Also, some quick chemistry regarding the sun and other additional tidbits.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6d4063db-b1b9-4b69-87ff-c08cf7e91472/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2012-11-24T03:45:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28053.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>guns</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Refraction-of-Light-Through-Prism-and-Formation-of-Rainbow-Colors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction of Light Through Prism and Formation of Rainbow Colors</video:title>
      <video:description>This video explains the diagrammatic view of refraction through a prism. When a light passes from a rarer medium to a denser medium it bends towards the normal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6d4f750c-e5f2-4d91-ae6b-0298da61185b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2011-12-12T21:27:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11586.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Prism</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breaking-of-levee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breaking of levee</video:title>
      <video:description>This video show what happens when a levee breaks and how to fix it. The US government engineers have plans to fix the levees within hours when they break because of a storm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/62d89da5-79c1-4437-911c-ac88d9725170/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2012-11-20T19:41:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28004.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>levee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Polar-Coordinates-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Polar Coordinates 3</video:title>
      <video:description>This is a lecture of Khan Academy.

Converting between Cartesian and Polar functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19979.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-06T01:19:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9iqN12hCn10</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Parametric-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Parametric Equations 1</video:title>
      <video:description>Parametric Equations 1

Introduction to parametric equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19981.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2012-09-06T01:19:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m6c6dlmUT1c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Parametric</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Designing-Interactions-that-Combine-Pen-Paper-and-PC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Designing Interactions that Combine Pen, Paper, and PC</video:title>
      <video:description>&quot;Lec 1 - Designing Interactions that Combine Pen, Paper, and PC&quot; October 5, 2007 lecture by Ron Yeh for the Stanford University Human-Computer Interaction Seminar (CS 547). Pen and paper are powerful tools for visualizing designs, penning music, and communicating through art and written language. This pairing provides many benefits -it is mobile, flexible, and robust.  Ron discusses the impact that this will have on end users and the software developers who will have to create these applications.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24040.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-14T14:58:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HpSs_MPLwj0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Combine</video:tag>
      <video:tag>Pen</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>and</video:tag>
      <video:tag>PC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Lecture-17-Three-Learning-Principles-May-29-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Lecture 17 - Three Learning Principles (May 29, 2012)</video:title>
      <video:description>Lec 17 - Lecture 17 - Three Learning Principles (May 29, 2012). Three Learning Principles - Major pitfalls for machine learning practitioners; Occam&apos;s razor, sampling bias, and data snooping. Lecture 17 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15111.jpg</video:thumbnail_loc>
      <video:duration>4578</video:duration>
      <video:publication_date>2012-08-28T13:12:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EZBUDG12Nr0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Team-Firebolt-Flight-Attempt-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Team Firebolt: Flight Attempt | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 10 - Team Firebolt: Flight Attempt | MIT Unified Engineering, Fall 2005&quot; Team Firebolt - Flight Attempt

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15192.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-08-28T15:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nTDuTIvSYaI</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 6 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Attraction&quot;

April 17th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20698.jpg</video:thumbnail_loc>
      <video:duration>4529</video:duration>
      <video:publication_date>2012-09-07T15:40:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LSVENVUyPts</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Familie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Team-Firebolt-Pre-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Team Firebolt: Pre-Flight Interview | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 9 - Team Firebolt: Pre-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Team Firebolt - Pre-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15191.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-08-28T15:33:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AIucNcAQE3A</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Statistics 20</video:title>
      <video:description>Lec 1- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17188.jpg</video:thumbnail_loc>
      <video:duration>2943</video:duration>
      <video:publication_date>2012-09-02T12:24:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/audYZF70Bt8</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 20 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20646.jpg</video:thumbnail_loc>
      <video:duration>3849</video:duration>
      <video:publication_date>2012-09-06T17:23:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cT3zRvt9zMc</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 10 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 10: The Enlightenment

April 30th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20670.jpg</video:thumbnail_loc>
      <video:duration>4120</video:duration>
      <video:publication_date>2012-09-07T07:59:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k3qU0TbLyF4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Conic-Sections-Hyperbolas-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Conic Sections: Hyperbolas 2</video:title>
      <video:description>Conic Sections: Hyperbolas 2

Continuation of the intro to hyperbolas</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20172.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2012-09-06T02:20:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hl58vTCqVIY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>Hyperbolas</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Purgatory-XXX-XXXI-XXXIII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14  - Purgatory XXX, XXXI, XXXIII</video:title>
      <video:description>&quot;Lec 14  - Purgatory XXX, XXXI, XXXIII&quot; Dante in Translation (ITAL 310)

This lecture deals with Dante&apos;s representation of the Earthly Paradise at the summit of Mount Purgatory. The quest for freedom begun under the aegis of Cato in Purgatory I reaches its denouement at the threshold of Eden, where Virgil proclaims the freedom of the pilgrim&apos;s will (Purgatory XXVII). Left with pleasure as his guide, the pilgrim nevertheless falls short of a second Adam in his encounter with Matelda. His lingering susceptibility to earthly delights is underscored at the arrival of Beatrice (Purgatory XXX) whose harsh treatment of the pilgrim is read as a retrospective gloss on the dream of the Siren in Purgatory XIX. By dramatizing his character&apos;s failings within the Earthly Paradise, Dante replaces the paradigm of conversion as a once-for-all event with that of an ongoing process to be continued in Paradise under the guidance of Beatrice.

00:00 - Chapter 1. Virgil&apos;s Last Words 
11:03 - Chapter 2. Cantos XXVIII to XXXIII: Pastoral Oasis Segment 
25:52 - Chapter 3. Canto XXX: Beatrice Arrives 
38:43 - Chapter 4. Canto XXXI: The Confession 
46:47 - Chapter 5. Canto XXXIII: The End of &quot;Purgatory&quot;
01:01:05 - Chapter 6. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23079.jpg</video:thumbnail_loc>
      <video:duration>4121</video:duration>
      <video:publication_date>2012-09-12T06:33:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-YHNglNw7BE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Purgatory</video:tag>
      <video:tag>XXX</video:tag>
      <video:tag>XXXI</video:tag>
      <video:tag>XXXIII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Conic-Sections-Hyperbolas-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Conic Sections: Hyperbolas 3</video:title>
      <video:description>Conic Sections: Hyperbolas 3

Part 3 of the intro to hyperbolas</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20173.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2012-09-06T02:20:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lGQw-W1PxBE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>Hyperbolas</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Identifying-Conics-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Identifying Conics 1</video:title>
      <video:description>Identifying Conics 1

Part 1 of identifying and graphic conic sections</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20174.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2012-09-06T02:21:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LSJuu4Qm2qQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Conics</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Soldering-Finishing-and-Polishing-an-Anterior-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Soldering, Finishing, and Polishing an Anterior Bridge</video:title>
      <video:description>&quot;Lec 42 - Soldering, Finishing, and Polishing an Anterior Bridge&quot;Shows how to postition pontics with Duralay, soldering, finishing, and polishing the anterior bridge. Orig. air date: NOV 23 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20846.jpg</video:thumbnail_loc>
      <video:duration>620</video:duration>
      <video:publication_date>2012-09-07T17:48:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gAHXK6jW17U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>Finishing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Polishing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-DENT-718-Partial-denture-attachments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - DENT 718: Partial denture attachments</video:title>
      <video:description>&quot;Lec 16 - DENT 718: Partial denture attachments&quot; Lecture 7 in a course on creating removable prosthodontic appliances (dentures). This lecture covers the various ways partial dentures may be anchored in place.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21319.jpg</video:thumbnail_loc>
      <video:duration>1936</video:duration>
      <video:publication_date>2012-09-09T04:07:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MXOV3dtmnnw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>attachments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Session13-Impressions2mov</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Session13-Impressions2.mov</video:title>
      <video:description>&quot;Lec Last - Session13-Impressions2.mov&quot; This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21334.jpg</video:thumbnail_loc>
      <video:duration>537</video:duration>
      <video:publication_date>2012-09-09T04:08:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZIY7Yb3Lnbg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Session13</video:tag>
      <video:tag>Impressions2</video:tag>
      <video:tag>mov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Single-Incision-Laparoscopic-Colectomy-utilizing-SILS-port</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Single Incision Laparoscopic Colectomy utilizing SILS port</video:title>
      <video:description>This paper studied technical aspects and feasibility of single incision laparoscopic colectomy (SILC). Methods. Bibliographic search was carried out up to October 2009 including original articles, case reports, and technical notes. Assessed criteria were techniques, operative time, scar length, conversion, complications, and hospitalization duration. Results. The review analyzed seventeen SILCs by seven surgical teams. A single port system was used by four teams. No team used the same laparoscope. Two teams used two laparoscopes. All teams used curved instruments. SILC time was 116 ± 34 minutes. Final scar was longer than port incision (31 ± 7 versus 24 ± 8mm; P = .036). No conversion was reported. The only complication was a bacteremia. Hospitalization was 5 ± 2 days. Conclusion. SILC is feasible. A single incision around the umbilical scar represents cosmetic progress. Comparative studies are needed to assess potential abdominal wall and recovery benefits to justify the increased cost of SILC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/90b3754f-8b53-4257-a9a7-d1327cbb4f81/cand_25.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2010-11-09T12:36:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4843.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>single</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Colectomy</video:tag>
      <video:tag>utilizing</video:tag>
      <video:tag>SILS</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 33 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd continues his lecture on the Truncated Newton Method then moves into L1-Norm Methods for Convex-Cardinality Problems.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17540.jpg</video:thumbnail_loc>
      <video:duration>4365</video:duration>
      <video:publication_date>2012-09-03T15:19:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QsfQAPdxeyw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>newtons</video:tag>
      <video:tag>method</video:tag>
      <video:tag>extensions</video:tag>
      <video:tag>truncated</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>control</video:tag>
      <video:tag>cardi</video:tag>
    </video:video>
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  <url>
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This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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      <video:description>Physics 10 Radioactivity II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
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      <video:description>This is lecture 10 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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      <video:description>Lecture 9: Biodiversity

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>This video discusses the ventricular rhythms reading in detail by Dr. Vaidya. A ventricular pacemakers rate is between 20 to 40 per minute.</video:description>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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Software Engineering</video:description>
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      <video:description>Electrical Engineering 141 - Lecture 17. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
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      <video:description>Psych 1 - General Psychology 

Introduction
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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      <video:description>Floating Exchange Resolving Trade Imbalance

Floating Exchange Resolving Trade Imbalance</video:description>
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      <video:title>Lec 26 - AST 210/EE 213 Spatial resolution and depth...</video:title>
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Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 26: Spatial resolution and depth of field
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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      <video:description>Lec 29- Diversity and reproduction of - alg.
General Biology</video:description>
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Biological Bases of Mind and Behavior 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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    <loc>https://dnatube.com/videos/Lec-1-Astrobiology-and-Space-Exploration-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Astrobiology and Space Exploration Introduction</video:title>
      <video:description>&quot;Lec 1 - Astrobiology and Space Exploration Introduction&quot; Introductory lecture of Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18667.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-09-04T03:49:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zBuW-odYWy4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>research</video:tag>
      <video:tag>experimentation</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Asteroids</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Measurements</video:tag>
      <video:tag>data</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>telescopes</video:tag>
      <video:tag>Observations</video:tag>
      <video:tag>theories</video:tag>
      <video:tag>predictions</video:tag>
      <video:tag>Instruments</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Psychopathology and Psychotherapy 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19538.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
      <video:publication_date>2012-09-05T03:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/shoh0sptouo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Mounting-of-Casts-in-a-Semi-Adj-Artic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45-Mounting of Casts in a Semi-Adj. Artic.</video:title>
      <video:description>&quot;Lec 45 - Mounting of Casts in a Semi-Adj. Artic. and Bite Splints&quot; VA Film Transfer

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21411.jpg</video:thumbnail_loc>
      <video:duration>836</video:duration>
      <video:publication_date>2012-09-09T05:03:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AVlVNeQ3w-E</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>45</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>Adj</video:tag>
      <video:tag>Artic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>Splints</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 19 PACS 164B</video:title>
      <video:description>This is lecture 19 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19421.jpg</video:thumbnail_loc>
      <video:duration>4720</video:duration>
      <video:publication_date>2012-09-05T02:28:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Merdlt3VgNw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-141-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Electrical Engineering 141 - Lecture 18</video:title>
      <video:description>Electrical Engineering 141 - Lecture 18. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26089.jpg</video:thumbnail_loc>
      <video:duration>4675</video:duration>
      <video:publication_date>2012-09-18T23:51:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wXUwPbo-IFg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-H2-over-Platinum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - H2 over Platinum</video:title>
      <video:description>H2 over Platinum

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26138.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2012-09-19T00:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t25kbtSxQgY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>H2</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Platinum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-169-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 169 - Lecture 10</video:title>
      <video:description>Computer Science 169 - Lecture 10

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26090.jpg</video:thumbnail_loc>
      <video:duration>4645</video:duration>
      <video:publication_date>2012-09-18T23:51:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VsW2ZcCrfUs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Fabrication-of-Bite-Plane-Splint-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Fabrication of Bite Plane Splint,  Part III</video:title>
      <video:description>&quot;Lec 46 - Fabrication of Bite Plane Splint,  Part III :Try-In &amp; Adjustment&quot; The bite plane is tried in the mouth and the occlusion is checked and adjusted where needed.  Orig. air date: OCT 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21413.jpg</video:thumbnail_loc>
      <video:duration>981</video:duration>
      <video:publication_date>2012-09-09T05:03:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3r0hy7y02AE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>46</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Splint</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Try</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Adjustment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Planetary-Systems-Around-Other-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Planetary Systems Around Other Stars</video:title>
      <video:description>&quot;Lec Last - Planetary Systems Around Other Stars&quot; Guest lecturer Dr. Geoff Marcy gives a lecture entitled, &quot;Planetary Systems Around other Stars,&quot; for Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course. 

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18678.jpg</video:thumbnail_loc>
      <video:duration>5188</video:duration>
      <video:publication_date>2012-09-04T03:49:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-jc9XZ4-D0E</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>pull</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>period</video:tag>
      <video:tag>Kepler</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Towards-a-Global-Scale-Public-Computer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Towards a Global Scale Public Computer</video:title>
      <video:description>&quot;Lec 1 - Towards a Global Scale Public Computer&quot; Jonathan Appavoo describes his work at IBM Research on Project Kittyhawk which is exploring the viability of a Global Scale Public Computer.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18679.jpg</video:thumbnail_loc>
      <video:duration>5475</video:duration>
      <video:publication_date>2012-09-04T03:56:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBBcplYo2Ow</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>network</video:tag>
      <video:tag>global</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>node</video:tag>
      <video:tag>core</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Channels</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>RAM</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Kitty</video:tag>
      <video:tag>hawk</video:tag>
      <video:tag>IBM</video:tag>
      <video:tag>Bl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Future-Computer-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last  - Future Computer Memory</video:title>
      <video:description>&quot;Lec Last  - Future Computer Memory&quot; Al Fazio, an Intel Fellow and Director of Memory Technology Development in the Technology Manufacturing Group. talks about non-volatile memories in the form of NAND memory, from basic operation and reliability physics; system implementation of NAND into solid state disks and caches and their impact upon computing. He also discusses future memory devices and architectures. 

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18685.jpg</video:thumbnail_loc>
      <video:duration>4583</video:duration>
      <video:publication_date>2012-09-04T03:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WNlAOi1vroU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>volatile</video:tag>
      <video:tag>memories</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>platform</video:tag>
      <video:tag>NAND</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>CPU</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>capability</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Gate</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>Write</video:tag>
      <video:tag>amplification</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>turbo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Legal-Studies-160-Lecture-10-Abolition-and-Human-Rights-since-WWII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Legal Studies 160 - Lecture 10: Abolition and Human Rights since WWII</video:title>
      <video:description>Legal Studies 160 - Lecture 10: Abolition and Human Rights since WWII

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26091.jpg</video:thumbnail_loc>
      <video:duration>4090</video:duration>
      <video:publication_date>2012-09-18T23:51:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/leYosW4_jGc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Abolition</video:tag>
      <video:tag>and</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>since</video:tag>
      <video:tag>WWII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-141-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Electrical Engineering 141 - Lecture 19</video:title>
      <video:description>Electrical Engineering 141 - Lecture 19. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26092.jpg</video:thumbnail_loc>
      <video:duration>4728</video:duration>
      <video:publication_date>2012-09-18T23:51:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V5wbWg4sCiw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-169-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 169 - Lecture 11</video:title>
      <video:description>Computer Science 169 - Lecture 11

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26093.jpg</video:thumbnail_loc>
      <video:duration>4683</video:duration>
      <video:publication_date>2012-09-18T23:52:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xHtQabF6F2I</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-164-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 164 - Lecture 7</video:title>
      <video:description>Computer Science 164 - Lecture 7

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26172.jpg</video:thumbnail_loc>
      <video:duration>4852</video:duration>
      <video:publication_date>2012-09-19T00:08:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9_73maNc-0w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Dislocated-Shoulder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Dislocated Shoulder</video:title>
      <video:description>This video shows the treatment of a dislocated shoulder by an expert doctor. One way to reduce the shoulder is to very slowly rotate the arm externally.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6688d393-2a92-4667-a87c-4a39c50844b7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T06:10:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9338.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dislocated</video:tag>
      <video:tag>Shoulder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Starting-a-Productivity-Revolution-in-Parallel-Computation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Starting a Productivity Revolution in Parallel Computation</video:title>
      <video:description>&quot;Lec 5 - Starting a Productivity Revolution in Parallel Computation&quot; (November 4, 2009) Anwar Ghuloum of Intel Corporation discusses Intel&apos;s Ct technology, which aims to provide a tool for developers to write parallel programs productively and create an infrastructure for implementation of other data parallel domain-specific libraries and languages.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19067.jpg</video:thumbnail_loc>
      <video:duration>4980</video:duration>
      <video:publication_date>2012-09-04T09:42:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hX-ectOgAso</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>script</video:tag>
      <video:tag>language</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>Intel</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>debugging</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>research</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>C</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>arc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -22 PACS 164B</video:title>
      <video:description>This is lecture 22 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19428.jpg</video:thumbnail_loc>
      <video:duration>3780</video:duration>
      <video:publication_date>2012-09-05T02:30:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0n5sI6o8roc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Legal-Studies-160-Lecture-12b-The-Long-and-Winding-Road-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Legal Studies 160 - Lecture 12b: The Long and Winding Road - continued</video:title>
      <video:description>Legal Studies 160 - Lecture 12b: The Long and Winding Road - continued

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26101.jpg</video:thumbnail_loc>
      <video:duration>4550</video:duration>
      <video:publication_date>2012-09-18T23:53:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UDiXhoKbHok</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12b</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Winding</video:tag>
      <video:tag>Road</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Fabrication-of-Bite-Plane-Splint-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Fabrication of Bite Plane Splint,  Part II:</video:title>
      <video:description>&quot;Lec 47 - Fabrication of Bite Plane Splint,  Part II:  Semi Direct Waxing&quot; Illustrates the semi-direct method of fabricating a bite plane splint. Wax fabricated on cast, then fitted into the mouth for maxillary tooth imprints. Then sent to the lab. Orig. air date: OCT 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21414.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-09T05:03:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DiI6HJFC_Ak</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>47</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Splint</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Waxing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Fabrication-of-Bite-Plane-Splint-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Fabrication of Bite Plane Splint, Part I</video:title>
      <video:description>&quot;Lec 48 - Fabrication of Bite Plane Splint, Part I&quot; Constructing the wax pattern for fabricating the bite splint.  Orig. air date: OCT 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21415.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2012-09-09T05:03:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L_mJheJfjvE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>48</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Splint</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Human-Skeleton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Skeleton</video:title>
      <video:description>The human skeleton consists of over 270 bones. This video will explain about the spinal chord. It explains its functions,what happens when it&apos;s damaged and how to examine the damage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e0932dfa-bf7e-489f-9e46-3e3c6ed8aa4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-11-30T01:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9237.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bone</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Foci-of-an-Ellipse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Foci of an Ellipse</video:title>
      <video:description>Foci of an Ellipse

Calculating the foci (or focuses) of an Ellipse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20177.jpg</video:thumbnail_loc>
      <video:duration>829</video:duration>
      <video:publication_date>2012-09-06T02:22:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QR2vxfwiHAU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Foci</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Ellipse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Foci-of-a-Hyperbola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Foci of a Hyperbola</video:title>
      <video:description>Foci of a Hyperbola

Introduction to the foci (focuses) of a hyperbola</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20178.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2012-09-06T02:23:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S0Fd2Tg2v7M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Foci</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hyperbola</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dynamics-of-ParM-Filaments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynamics of ParM Filaments</video:title>
      <video:description>ParM polymerization dynamics - ParM polymerizes bidirectionally at the same rate at either end. ATP hydrolysis (shown as color change to red) occurs spontaneously. When a filament end loses its ATP &apos;cap,&apos; the filament undergoes rapid depolymerization from that end in a process termed dynamic instability. 
Video reff: Janet Iwasa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/50c82751-08f1-4bff-9cee-287e6ba8ec26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2007-12-19T01:18:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1193.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>parm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 1 - Topics in String Theory&quot; (January 10, 2011) Leonard Susskind gives a lecture on the string theory and particle physics. In this lecture, he begins by describing the theory of reductionism and then goes on to tell why string theory and other modern theories spell the end of reductionism.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19098.jpg</video:thumbnail_loc>
      <video:duration>5668</video:duration>
      <video:publication_date>2012-09-04T10:00:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NZ-ElsvYKyo</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>reductionism</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>parameter</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Recognizing-Odd-and-Even-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Recognizing Odd and Even Functions</video:title>
      <video:description>Recognizing Odd and Even Functions

Even and odd functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20204.jpg</video:thumbnail_loc>
      <video:duration>745</video:duration>
      <video:publication_date>2012-09-06T02:34:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8VgmBe3ulb8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>and</video:tag>
      <video:tag>even</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Waxing-Occlusion-in-Harmony-with-Movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Waxing Occlusion in Harmony with Movements</video:title>
      <video:description>&quot;Lec 49 - Waxing Occlusion in Harmony with Mandibular Movements&quot; Locate centric stops; develop supporting cusp tips; develop  identification of tooth parts; preparation of teeth; instrum handling. Orig. air date: OCT 27 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21417.jpg</video:thumbnail_loc>
      <video:duration>3793</video:duration>
      <video:publication_date>2012-09-09T05:04:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6i6XvI23CAo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>49</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Harmony</video:tag>
      <video:tag>with</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Movements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Occlusal-Problems-Due-to-Incorrect-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50-Occlusal Problems Due to Incorrect Procedures</video:title>
      <video:description>&quot;Lec 50 - Occlusal Problems Due to Incorrect Restorative Procedures&quot; Clinical evaluation of incorrect restorative procedures, occlusal disfunction and loss of periodontal support on a patient. Shows interferences in working and balancing sides. Orig. air date: JUN 11 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21418.jpg</video:thumbnail_loc>
      <video:duration>442</video:duration>
      <video:publication_date>2012-09-09T05:04:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zPCGBb7Jl4I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>50</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Due</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Incorrect</video:tag>
      <video:tag>Restorative</video:tag>
      <video:tag>Procedures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Navigation-Controllers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Navigation Controllers</video:title>
      <video:description>&quot;Lec 7 - Navigation Controllers&quot; (April 22, 2009) Evan Doll covers navigation and tab bar controllers.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18702.jpg</video:thumbnail_loc>
      <video:duration>4409</video:duration>
      <video:publication_date>2012-09-04T04:06:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4CBMusxvivE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>data</video:tag>
      <video:tag>fl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Table-Views</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Table Views</video:title>
      <video:description>&quot;Lec 8 - Table Views&quot; (April 27, 2009) Guest lecturer Jason Beaver from the Apple User Interface Kit (UIKit) team covers scroll views and table views.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18703.jpg</video:thumbnail_loc>
      <video:duration>3317</video:duration>
      <video:publication_date>2012-09-04T04:06:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/udx4Z2dbdm4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>scrolling</video:tag>
      <video:tag>View</video:tag>
      <video:tag>cells</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Macrostates-and-Microstates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Macrostates and Microstates</video:title>
      <video:description>Macrostates and Microstates

The difference between macrostates and microstates.  Thermodynamic equilibrium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22644.jpg</video:thumbnail_loc>
      <video:duration>1109</video:duration>
      <video:publication_date>2012-09-11T02:45:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5EU-y1VF7g4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Macrostates</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microstates</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-One-Tailed-and-Two-Tailed-Tests</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - One-Tailed and Two-Tailed Tests</video:title>
      <video:description>One-Tailed and Two-Tailed Tests

One-Tailed and Two-Tailed Tests</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22703.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2012-09-11T02:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mvye6X_0upA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>one</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Tests</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Dealing-with-Data-User-Defaults-SQLite-Web-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Dealing with Data: User Defaults, SQLite, Web Services</video:title>
      <video:description>&quot;Lec 9 - Dealing with Data: User Defaults, SQLite, Web Services&quot; (April 29, 2009) Evan Doll discusses data in your iPhone application.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18704.jpg</video:thumbnail_loc>
      <video:duration>4470</video:duration>
      <video:publication_date>2012-09-04T04:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y01GJ-wtcEI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
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      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>database</video:tag>
      <video:tag>remote</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-A-Romp-Through-Ethics-for-Complete-Beginners-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- A Romp Through Ethics for Complete Beginners (1/7)</video:title>
      <video:description>&quot;Lec 30- A Romp Through Ethics for Complete Beginners (1/7)&quot;Part 1 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we examine moral dilemmas, moral truth and moral knowledge, freewill and determinism.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-01.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21421.jpg</video:thumbnail_loc>
      <video:duration>5605</video:duration>
      <video:publication_date>2012-09-09T05:04:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/efVM0jaJ7Dk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>1</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Q</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Brilliant-Kidney</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Brilliant Kidney</video:title>
      <video:description>Lec 18 - The Brilliant Kidney (March 2, 2010) Dr. Glenn Chertow, Professor of Medicine and Chief of the Division of Nephrology at Stanford, discusses the functions of the kidney in organizing the body&apos;s systems.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu/

Stanford University School of Medicine
http://med.stanford.edu/

Stanford Continuing Studies
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18739.jpg</video:thumbnail_loc>
      <video:duration>6740</video:duration>
      <video:publication_date>2012-09-04T04:29:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TMXsUYBXaZw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>extracellular</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>electro</video:tag>
      <video:tag>neutrality</video:tag>
      <video:tag>osmotic</video:tag>
      <video:tag>Intracellular</video:tag>
      <video:tag>interstitial</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Ions</video:tag>
      <video:tag>anions</video:tag>
      <video:tag>Chloride</video:tag>
      <video:tag>saline</video:tag>
      <video:tag>body</video:tag>
      <video:tag>water</video:tag>
      <video:tag>dialysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  Psychology 101</video:title>
      <video:description>&quot;Lec 11 -  Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27177.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-09-21T03:37:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nXR5Dkdu4Qc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 10 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng continues his lecture on learning theory by discussing VC dimension and model selection. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18761.jpg</video:thumbnail_loc>
      <video:duration>4376</video:duration>
      <video:publication_date>2012-09-04T04:45:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0kWZoyNRxTY</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>VC</video:tag>
      <video:tag>Dimension</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Vapnik</video:tag>
      <video:tag>Chervonenkis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Credit-Default-Swaps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Credit Default Swaps</video:title>
      <video:description>This is a lecture of Khan Academy. Credit Default Swaps

Introduction to credit default swaps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20224.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2012-09-06T02:43:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a1lVOO9Y080</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Credit</video:tag>
      <video:tag>Default</video:tag>
      <video:tag>Swaps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ceramic-Oxinium-knee-replacements-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ceramic Oxinium knee replacements in India</video:title>
      <video:description>The Journey Oxinium knee is an unique implant as its material can outlast conventional cobalt chrome,  proves more scratch resistant and moves very smoothly. Its design also allows more stability and ease of movements like a normal human knee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3948.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2010-03-09T08:02:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B5BPSDofiGE</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ceramic</video:tag>
      <video:tag>Oxinium</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacements</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Journey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-A-Romp-Through-Ethics-for-Complete-Beginners-67</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- A Romp Through Ethics for Complete Beginners (6/7)</video:title>
      <video:description>&quot;Lec 33- A Romp Through Ethics for Complete Beginners (6/7)&quot;Part 6 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. A reflection on Mill&apos;s account of morality, and the greatest happiness of the greatest number.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-06.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21424.jpg</video:thumbnail_loc>
      <video:duration>5439</video:duration>
      <video:publication_date>2012-09-09T05:04:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mlnqMcL2G5s</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>6</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-resurfacing-India-patient-story-of-DrVenkatachalam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip resurfacing India  patient story of  Dr.Venkatachalam</video:title>
      <video:description>British patient demonstrates his full recovery after Hip resurfacing done by Dr. Venkatachalam of Madras Joint replacement center.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3828.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-02-03T10:16:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bksqIqMtKek</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Madras</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Legal-Studies-160-Lecture-14-Capital-Punishment-in-Asia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Legal Studies 160 - Lecture 14: Capital Punishment in Asia</video:title>
      <video:description>Legal Studies 160 - Lecture 14: Capital Punishment in Asia

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26103.jpg</video:thumbnail_loc>
      <video:duration>4185</video:duration>
      <video:publication_date>2012-09-18T23:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5G4rgGdXFhY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>punishment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>asia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Canadas-Oil-Sands-Warts-and-All</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Canada&apos;s Oil Sands, Warts and All</video:title>
      <video:description>&quot;Lec 11 - Canada&apos;s Oil Sands, Warts and All&quot; February 14, 2011 - Bob Skinner, Advisor to Statoil in Canada, discusses the challenges facing the ever growing industry focused on extracting the vast oil sand resources of Canada touching on interwoven difficulties in economic, social and environmental terms.

Stanford University
http://www.stanford.edu

Statoil
http://www.statoil.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18782.jpg</video:thumbnail_loc>
      <video:duration>3614</video:duration>
      <video:publication_date>2012-09-04T05:25:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mMmjmrug4aI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biofuel</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>sands</video:tag>
      <video:tag>tar</video:tag>
      <video:tag>Shale</video:tag>
      <video:tag>impacts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Law-2707-Biomass-Biofuels-and-Landfill-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Law 270.7  Biomass &amp; Biofuels, and Landfill Gas</video:title>
      <video:description>Law 270.7  Biomass &amp; Biofuels, and Landfill Gas

Pollution Control Laws and Renewable Energy - November 5, 2008

A look at current practice and potential related to biomass use for powerplants, and the evolving effort to develop viable biofuels for transportation.  Addressing the energy payback and carbon neutrality of biomass and biofuels; Indirect effect of water pollution and waste management laws on the development of renewable energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19575.jpg</video:thumbnail_loc>
      <video:duration>7784</video:duration>
      <video:publication_date>2012-09-05T03:39:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z3-aMiYK_mY</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>municipal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Electrical-Engineering-141-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering 141 - Lecture 24</video:title>
      <video:description>Electrical Engineering 141 - Lecture 24. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26104.jpg</video:thumbnail_loc>
      <video:duration>4769</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 21-Computer Science 164 Programming Languages and Compilers</video:description>
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      <video:duration>2782</video:duration>
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      <video:tag>Computer</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 16 Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23678.jpg</video:thumbnail_loc>
      <video:duration>2643</video:duration>
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    <video:video>
      <video:title>Lec 51 - Seismic Waves</video:title>
      <video:description>Seismic Waves

S-waves and P-waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25006.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  18 - Chinese inflation</video:title>
      <video:description>Chinese inflation

Chinese inflation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22674.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Biology 1A -</video:title>
      <video:description>lec 20-Biology 1A - General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23378.jpg</video:thumbnail_loc>
      <video:duration>2989</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/lec-16-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Astronomy 7B</video:title>
      <video:description>lec 16-Astronomy 7B Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20951.jpg</video:thumbnail_loc>
      <video:duration>4794</video:duration>
      <video:publication_date>2012-09-08T01:16:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEyBYKik-K8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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      <video:tag>astronomy</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Line of Charge video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4962.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T13:55:34.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4962.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>Charge</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Least Common Multiple

Example of figuring out the least common multiple of two nunmbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20506.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T15:27:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cH-jaMCzIRk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 11 - Electrical Engineering 100&quot;Electronic Techniques for Engineering</video:description>
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      <video:duration>4729</video:duration>
      <video:publication_date>2012-09-21T05:55:21.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- MASShape</video:title>
      <video:description>Lec 36- MASShape.
Troy Schaum
Rice School of Architecture Insider Trading Lecture Series Spring 2010</video:description>
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  <url>
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    <video:video>
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      <video:description>&quot;Lec 4- Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
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      <video:duration>4623</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Public Health 250B - Lecture 7: Cohort studies</video:title>
      <video:description>Public Health 250B - Lecture 7: Cohort studies

Epidemiologic Methods II</video:description>
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      <video:duration>2672</video:duration>
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  <url>
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      <video:description>&quot;Lec 7 - Demographic Transition in Europe; Mortality Decline&quot; Global Problems of Population Growth (MCDB 150)

European population grew only slowly during the period 1200-1700; factors include disease and wars. Human feces and rotting animal remains were not sequestered and often contaminated drinking water. Cities were so filthy that more people died in them than were born. About a third of children died in infancy, many from abandonment and lack of care during wet-nursing. Children that survived were subjected to harsh discipline to control their tendency to sin. Ineffective and even harmful treatments, like blood-letting, were all that medicine could offer. Starting with Newton&apos;s Principia (1687) and the Enlightenment (eighteenth century), scientific attitudes began replacing religious ones: the biological and physical world became objects of study. Sanitation, hygiene and public health improved. Inoculation and vaccination were developed. The Industrial Revolution began. As death rates fell, population rose. While most believe that an increasing population is good, Malthus worries that population can grow faster than the food supply, trapping people in subsistence misery.

00:00 - Chapter 1. Introduction: Stories about Bride Price
03:27 - Chapter 2. Review of Previous Session: Early Europe
17:30 - Chapter 3. Population Factors: Personal Cleanliness, Infanticide
27:19 - Chapter 4. Historic Misery, Disease, and Medicine
36:55 - Chapter 5. Further Aspects of &apos;Pre-Scientific&apos; Life
44:38 - Chapter 6. Demographic Transition
01:02:24 - Chapter 7. Malthus

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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    <video:video>
      <video:title>Lec 16 - Algebra: Equation of a line</video:title>
      <video:description>Algebra: Equation of a line

Determining the equation of a line</video:description>
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      <video:duration>405</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Eliminating the parameter</video:description>
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      <video:duration>585</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Put Writer Payoff Diagrams</video:title>
      <video:description>Put Writer Payoff Diagrams

Put Writer Payoff Diagrams</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20349.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/WFuLVSz6n8M</video:player_loc>
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  <url>
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    <video:video>
      <video:title>Lec 101 - Adding and Subtracting Polynomials 3</video:title>
      <video:description>Adding and Subtracting Polynomials 3

U08_L2_T2_we3 Adding and Subtracting Polynomials 3</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 16-Computer Science -164 -Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27557.jpg</video:thumbnail_loc>
      <video:duration>2666</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Chemistry-1A-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Chemistry 1A - Lecture 22</video:title>
      <video:description>Chemistry 1A - Lecture 22

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26747.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/sNGdtmvA9HY</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-u08_l1_t2_we3-Stem-and-leaf-Plots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - u08_l1_t2_we3 Stem-and-leaf Plots</video:title>
      <video:description>u08_l1_t2_we3 Stem-and-leaf Plots

u08_l1_t2_we3 Stem-and-leaf Plots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25068.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-18T01:03:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LEFE1km5ROY</video:player_loc>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-79-Chinese-Central-Bank-Buying-Treasuries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Chinese Central Bank Buying Treasuries</video:title>
      <video:description>This is a lecture of Khan Academy.

Chinese Central Bank Buying Treasuries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20319.jpg</video:thumbnail_loc>
      <video:duration>730</video:duration>
      <video:publication_date>2012-09-06T14:14:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MN4SWiEEqKo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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      <video:tag>Central</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Media-Studies-104A-Lecture-2-Famous-Features</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Media Studies 104A - Lecture 2: Famous Features</video:title>
      <video:description>Media Studies 104A - Lecture 2: Famous Features

Freedom of Speech and the  Press</video:description>
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Understanding why lattice multiplication works</video:description>
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Introduction to Probability and Statistics</video:description>
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129-132, pgs. 169-170</video:description>
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Problems 1-6 on starting on page 471</video:description>
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Solving a quadratic by completing the square.</video:description>
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    <video:video>
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207-209, pgs. 180-181</video:description>
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Arbitrage Basics</video:description>
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55-58, pg. 282</video:description>
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  <url>
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Epidemiologic Methods I</video:description>
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History of Information</video:description>
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  <url>
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Introduction to the Carnot Cycle and Carnot Heat Engine</video:description>
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Programming Languages and Compilers</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Public-Health-250B-Lecture-15-Bias-confounding-effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Public Health 250B - Lecture 15: Bias - confounding, effect</video:title>
      <video:description>Public Health 250B - Lecture 15: Bias - confounding, effect

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25620.jpg</video:thumbnail_loc>
      <video:duration>5656</video:duration>
      <video:publication_date>2012-09-18T16:40:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j0kJc-3erJU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Order-of-Operations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Order of Operations</video:title>
      <video:description>Order of Operations

U01_L5_T2_we1 Order of Operations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24752.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2012-09-17T16:40:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GiSpzFKI5_w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Cognitive-Science-C103-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Cognitive Science C103 - Lecture 15</video:title>
      <video:description>Cognitive Science C103 - Lecture 15

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25831.jpg</video:thumbnail_loc>
      <video:duration>4735</video:duration>
      <video:publication_date>2012-09-18T17:48:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sA9fazTAOyE</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
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      <video:tag>C103</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Floating-Exchange-Effect-on-China</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  19 - Floating Exchange Effect on China</video:title>
      <video:description>Floating Exchange Effect on China

Floating Exchange Effect on China</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22680.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-09-11T02:50:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vrGNXAGmfCM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Floating</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>on</video:tag>
      <video:tag>China</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Independent-and-Dependent-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Independent and Dependent Systems</video:title>
      <video:description>Independent and Dependent Systems

u14_l1_t1_we4 Independent and Dependent Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25202.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2012-09-18T01:52:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/czXPYCWUmvc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>Dependent</video:tag>
      <video:tag>Systems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Adding-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Adding fractions (ex 1)</video:title>
      <video:description>Adding fractions is explained in this whole lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25370.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-09-18T13:21:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TuId1spuyoc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-TEDxCaltech-Sean-Carroll-Cosmology-and-the-Arrow-of-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - TEDxCaltech - Sean Carroll - Cosmology and the Arrow of Time</video:title>
      <video:description>Lec 10 - TEDxCaltech - Sean Carroll - Cosmology and the Arrow of Time. Sean Carroll is a theoretical physicist at Caltech.  He received his Ph.D. in 1993 from Harvard University, and has previously worked at MIT, the Institute for Theoretical Physics at the University of California, Santa Barbara, and the University of Chicago.  His research ranges over a number of topics in theoretical physics, focusing on cosmology, particle physics, and general relativity, with special emphasis on dark matter, dark energy, and the origin of the universe. He is the author of &quot;From Eternity to Here,&quot; a popular book on cosmology and the arrow of time, and of &quot;Spacetime and Geometry,&quot; a textbook on general relativity; has produced a set of introductory lectures for The Teaching Company entitled &quot;Dark Matter and Dark Energy: The Dark Side of the Universe;&quot; and is a co-founder of the popular science blog Cosmic Variance, http://blogs.discovermagazine.com/cosmicvariance/.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15022.jpg</video:thumbnail_loc>
      <video:duration>966</video:duration>
      <video:publication_date>2012-08-28T11:57:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WMaTyg8wR4Y</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Electrical-Engineering-290C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Electrical Engineering 290C</video:title>
      <video:description>lec 9-Electrical Engineering 290C Advanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21015.jpg</video:thumbnail_loc>
      <video:duration>4953</video:duration>
      <video:publication_date>2012-09-08T09:00:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uVTqg3Sa1ds</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Development Studies C10</video:title>
      <video:description>lec 2-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20856.jpg</video:thumbnail_loc>
      <video:duration>4444</video:duration>
      <video:publication_date>2012-09-07T20:40:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SMrjjigvUdE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Complex-roots-of-the-characteristic-equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Complex roots of the characteristic equations 1</video:title>
      <video:description>Complex roots of the characteristic equations 1

What happens when the characteristic equations has complex roots?!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22157.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2012-09-11T01:02:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6xEO4BeawzA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 3 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:publication_date>2012-09-05T04:03:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0AXeBcfKe_A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>webcast</video:tag>
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      <video:tag>calculus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Place-Value-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Place Value 3</video:title>
      <video:description>Place Value 3

U01_L1_T1_we3 Place Value 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24688.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2012-09-17T15:45:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iK0y39rjBgQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Place</video:tag>
      <video:tag>value</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Piston</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of a Piston</video:title>
      <video:description>An animated video to show the working of a piston. The whole procedure is explained here steb by step to make it more understandable for you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9035.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-11-29T19:25:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9035.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Piston</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-dentistry-in-India-at-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser dentistry in India at Mumbai</video:title>
      <video:description>Laser dentistry in India at Mumbai is shown in this video. Dentisry in India is cost and time effective.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a66b72b4-c349-4a9c-8384-5bac399e94ee/cand_25.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:18:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9526.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>Dentistry</video:tag>
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      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>incredible</video:tag>
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      <video:tag>on</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>time</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cervical-Fusion-Surgery-in-India-Patient-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cervical Fusion Surgery in India - Patient Testimony</video:title>
      <video:description>Medical tourism gives hope to many people all around the world. This patient came from Ireland to receive treatment for his neck injury. The health professionals in India performed successful cervical fusion surgery. Play the video to see his testimony.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e435becb-2e61-4023-9e72-c56f6bba3272/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T06:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9313.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
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      <video:tag>India</video:tag>
      <video:tag>testimony</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Vacuum-Extraction-During-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vacuum Extraction During Delivery</video:title>
      <video:description>This video shows vacuum extraction of a baby during delivery. This is a safe method and helps during delivery when the mother goes tired of pushing the baby.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7bce0379-dc5e-4c1d-a463-7a2b948c8422/cand_25.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-29T11:48:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8997.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vacuum</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Birth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Public-Health-250B-Lecture-22-LAB-analyzing-epidemiolog</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Public Health 250B - Lecture 22: LAB - analyzing epidemiolog</video:title>
      <video:description>Public Health 250B - Lecture 22: LAB - analyzing epidemiolog

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25634.jpg</video:thumbnail_loc>
      <video:duration>5102</video:duration>
      <video:publication_date>2012-09-18T16:43:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z9OjrGv1TPk</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
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      <video:tag>analyzing</video:tag>
      <video:tag>epidemiolog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Mathematics 16B</video:title>
      <video:description>lec 3-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19217.jpg</video:thumbnail_loc>
      <video:duration>4586</video:duration>
      <video:publication_date>2012-09-04T20:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i_0SOktIaOs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-4-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Mathematics 16B</video:title>
      <video:description>lec 4-Mathematics 16B.Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19218.jpg</video:thumbnail_loc>
      <video:duration>4231</video:duration>
      <video:publication_date>2012-09-04T20:20:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lLCUTpJhqSk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 24 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27395.jpg</video:thumbnail_loc>
      <video:duration>2227</video:duration>
      <video:publication_date>2012-09-21T06:17:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ng8nN6LWauA</video:player_loc>
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Another way to prove the expression for the sum of all positive integers up to and including n</video:description>
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    <video:video>
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      <video:description>Writing Proportions

Setting up proportions to solve a word problem</video:description>
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    <loc>https://dnatube.com/videos/Lec-55-The-Golden-Ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The Golden Ratio

An introduction to one of the most amazing ideas/numbers in mathematics</video:description>
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      <video:duration>882</video:duration>
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    <loc>https://dnatube.com/videos/Lec-47-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Resonance</video:title>
      <video:description>Resonance

Resonance in benzene and the carbonate ion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24592.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
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      <video:description>Psych 1 - General Psychology 

Learning 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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      <video:duration>3029</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Alternate-mental-subtraction-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Alternate mental subtraction method</video:title>
      <video:description>Alternate mental subtraction method

How I subtract in my head</video:description>
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      <video:duration>310</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-CS-61B-Abstract-Classes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CS 61B Abstract Classes</video:title>
      <video:description>CS 61B Abstract Classes

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>3070</video:duration>
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      <video:tag>yt</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3- Computer Science 169</video:title>
      <video:description>Lec 3- Computer Science 169.
Software Engineering</video:description>
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      <video:duration>4168</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/qmvwPfverK0</video:player_loc>
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      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Upper Bound on Forward Settlement Price</video:title>
      <video:description>Upper Bound on Forward Settlement Price

Upper Bound on Forward Settlement Price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20404.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/FcRxdq7KGOQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 9- Public Health 251.
Applied Epidemiology Using R</video:description>
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      <video:duration>5508</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dr. Christine Seidman describes a live demonstration of an echocardiogram, with a description of the parts of the heart that are visualized. It uses ultrasound waves so it is not harmful. Also featured on the DVD Hearts and Hypertension: Blazing Genetic Trails, available free from HHMI</video:description>
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      <video:publication_date>2007-08-02T22:52:42.000Z</video:publication_date>
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      <video:uploader>siere</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Tapeworms can grow up to 30m long.See a 15 ft. long tape worm shown at the &apos;The Tyra Bank&quot; show.</video:description>
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      <video:uploader>delc30</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The outer layer of the two main layers of cells that make up the skin is called epidermis.this layer is made of flat cells called squamous cells.</video:description>
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      <video:uploader>SamuelMorse</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Life Cycle of Dengue Virus</video:title>
      <video:description>Dengue virus has sophisticated mechanisms for entering a cell, for replicating its RNA genome, and for transcribing proteins.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12225.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This presentation explains detailed histology of ureter has a typical star shaped histology it is lined by transitional epithelium mucosa musularis and serosa or adventitia are the three layers which can be seen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/09dd33c6-c442-4f7b-961f-25a6ea1ea11b/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9661.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Preparing an Inoculum</video:title>
      <video:description>This video will help you in understanding how to prepare bacterial inoculations under aerobic and anaerobic condition. A step by step procedure is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a5620fb-3bc3-45f7-a9ce-42bd3e69b94f/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30076.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Biomedical Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tummy Tuck Surgery(Abdominoplasty)</video:title>
      <video:description>A close video of Tummy Tuck Surgery. Video shows that how the extra skin is removed from the lower and middle abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0d573fb8-738a-4aca-b2c3-08ca564fd7a1/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>mossar</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Physiology 1/3</video:title>
      <video:description>Spermatogenesis. Fisiologia Masculina. Espermatogenesis. ... medicine</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dr.
Zakir Naik is a medical doctor by profession but is renowned as a dynamic international orator on Islam and Comparative Religion. Dr. Zakir Naik clarifies Islamic viewpoints and clears misconceptions about Islam, using the Quran, authentic Hadith and other religious scriptures.</video:description>
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      <video:uploader>Salman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video from evaluation and genetics discusses the animal development. Video is very helpful for the knowledge purpose.</video:description>
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      <video:description>This video provides an information about  medicating for high blood pressure (HBP #3)

One in four Americans will probably need high blood pressure medication at some point in their lives, so it&apos;s helpful to learn the basics of these drugs.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27850.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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    <loc>https://dnatube.com/videos/Ten-Ways-Shorts-Squid-Attack-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ten Ways Shorts Squid Attack Video</video:title>
      <video:description>Learn about giant squid and find out about the mythology of the squid attack that comes their way from easy meals of fish and shrimp to a more sporting ten Completely Obvious research discoveries</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28402.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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    <loc>https://dnatube.com/videos/The-issue-of-evolution-and-education-interview-with-Marc-Ha</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The issue of evolution and education: interview with Marc Ha</video:title>
      <video:description>In his answer to how does he see the issue of evolution and education, March Hauser mentioned that there happen to be a huge gap between the knowledge derived from careful studies and what children of America are being taught. Edited by Ashraf</video:description>
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      <video:publication_date>2007-08-10T00:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/676.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Excision-of-rectovaginal-nodule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Excision of rectovaginal nodule</video:title>
      <video:description>This video diescibes the techniques of excision of rectovaginal endometriotic nodule and the complications association with this type of surgery a step by step strategy procedure of rectovaginal nodule excision including technique of ureterolysis</video:description>
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      <video:publication_date>2011-11-29T05:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8703.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Diagnosing-Abusive-Relationship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosing Abusive Relationship</video:title>
      <video:description>Here is one of the videos of Dr.Jeanne King where she talks about fighting against abuse. The clip contains information about the confusion and psychological denial the patient is going through when it is about psycho-social condition. Meeting the same type of people and creating the same type of relationships over and over again is one more thing that Dr.King discuses here.</video:description>
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      <video:duration>267</video:duration>
      <video:publication_date>2011-12-06T18:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10846.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <loc>https://dnatube.com/videos/University-College-London-Bioinformatics-Research</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>University College London - Bioinformatics Research</video:title>
      <video:description>UCL computer science staff talk about their research which uses computational techniques to improve understanding and treatment of disease. See http://bioinf.cs.ucl.ac.uk/ for more details.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2669.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnant robot trains students from dr osama kloub</video:title>
      <video:description>In this video a pregnant robot is used to train medical students in childbirt medical students at johns hopkins university are getting a real life birthing experience when a robot goes into labor</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10179.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paul&apos;s chemotherapy</video:title>
      <video:description>This video provides an information about Paul&apos;s chemotherapy journey.

Paul had chemotherapy to treat Hodgkin&apos;s lymphoma. Check out this video to learn about his treatment, side effects and how he&apos;s doing today. And for more videos, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
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      <video:publication_date>2012-10-11T00:40:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27854.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Paul</video:tag>
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      <video:tag>chemotherapy</video:tag>
      <video:tag>Journey</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Forearm Circular Cast Demonstration</video:title>
      <video:description>In this presentaion the basic forearm circular cast will be demonstrate in general the basic forearm circular cast is applied after reducing a distal radial fracture in order to maintain the reduction</video:description>
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      <video:publication_date>2011-12-01T00:29:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9826.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Circular</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42da8b9a-79c5-46ba-bcee-13187e215b8d/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Patients&apos;s Interview after Surgical Hernia</video:title>
      <video:description>Witness a successful surgical hernia done in India and listen to his testimonial and speedy recovery.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9693.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>It is a new technology and not many of us have seen it yet but it is interesting enough to take our attention. I am talking about 3D printer technology in which you can even make a fake gun. See what the basic principle under this technology.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31249.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 49 - Investment vs. Consumption 1</video:title>
      <video:description>Investment vs. Consumption 1

The difference between investment and consumption.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity.  
Dr. Friedman explains how do we know if something is genetic trait, and how &quot;heritability&quot; traits are. Case study is discussed where kid is deficient in hormone leptin.</video:description>
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      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Webb Telescope Planetary Studies Web Feature</video:title>
      <video:description>James Webb&apos;s Telescope will enable astronomers to study the birth of planets and the shaping of a solar system.</video:description>
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      <video:publication_date>2011-11-12T07:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7498.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 19 - Computer Science 188 - Lecture 25</video:title>
      <video:description>Computer Science 188 - Lecture 25

Introduction to Artificial Intelligence</video:description>
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      <video:player_loc>https://www.youtube.com/embed/ZvSDLFZGgRE</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Characteristics Of A Kiwi Bird</video:title>
      <video:description>This video demonstrates the different features of a kiwi. Kiwis are a kind of bird that cannot fly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/4d72ab73-53e3-4e49-b47d-3dd474990f65/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-09T08:34:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28462.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Planet</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Satellites View of the Growing Gulf Oil Spill</video:title>
      <video:description>Satellites are essentially cameras that take pictures of the earths surface for observation and study.Here in one of it&apos;s journey, it was able to record an oil spill as it slowly expanded.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5012b7a9-ee25-4c9b-8fc1-96c62263c762/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-15T09:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7521.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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    <loc>https://dnatube.com/videos/Embryonic-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows and describes embryonic stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1e3f23eb-73a9-445d-88f4-cda182a5846c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-05-27T19:16:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2391.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/62d9bda6-c19d-4bbd-be1b-f74442533d17/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2016-03-28T14:05:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32458.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>zoonosis</video:tag>
      <video:tag>zoonoses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-137-Calculating-dot-and-cross-products-with-unit-vector-notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Calculating dot and cross products with unit vector notation</video:title>
      <video:description>Calculating dot and cross products with unit vector notation`


Calculating the dot and cross products when vectors are presented in their x, y, and z (or i,j, and k) components.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21821.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2012-09-10T14:22:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/enr7JqvehJs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Calculating</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Notation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Governments-Financial-Condition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Government&apos;s Financial Condition</video:title>
      <video:description>Government&apos;s Financial Condition

Difference between debt and operating costs.  Seeing how large obligations are for social security and medicare</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25115.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-18T01:21:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOiw5aBrm4Y</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>government</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>condition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reverse-Transcription</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reverse Transcription</video:title>
      <video:description>Reverse transcription is a widely used technique in molecular biology where a RNA strand is reverse transcribed into its DNA complement using the reverse transcriptase, such as SuperScript®. Learn how reverse transcription works in a fun animated video and how to select the right reverse transcriptases and primers for your experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/7e7d4778-e812-4ad2-abe6-b2e7079a4ee2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2016-04-12T02:04:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32475.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>reverse</video:tag>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Solar System</video:title>
      <video:description>This video shows the wonders of our Solar System. It features the planet in our solar system starting from a dwarf planet up to the Sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/844276f2-ebef-4da3-bf71-1a47e86f24a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-09T08:34:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28461.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Wonders</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Edge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Kinetics-cont-Lecture-34</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Kinetics (cont.) - Lecture 34</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 34/nTopics covered:
	/nKinetics (cont.)/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 34/nAll right./nLet&apos;s continue then on this unit of kinetics. Today we are going to talk about temperature and we are going to talk about collisions and we are going to talk about activation energies and activated complexes./nAnd we are still in Chapter 13 in your book. When we started this unit on kinetics, we listed a bunch of things that can affect a rate of a reaction. And let&apos;s just review what we have talked about and what we have left to talk about./nWe talked about mechanisms of reactions. One step, two steps, fast steps, slow steps. That can affect the rate of the reaction. We talked about concentration of material. We talked about nature of material./nWe talked about first order and second order integrated rate laws. Today we are going to talk about temperature, then Monday we are going to talk about the use of catalysts, and then Wednesday again is a review./nWe are right at the bottom of our list here of things affecting rates of reaction. The affect of temperature. If you are in the gas-phase, it is sort of the qualitative observation that if you increase the temperature the rate increases./nYou&apos;ve probably sort of thought about this, that if you want to make something go faster you add some heat. Today we are going to talk about quantitative affects and how you can actually calculate a change in rate constant if the temperature of the reaction is changed./nHere we go back to 1889. That is when Arrhenius plotted rate constants versus temperature. And he was looking to get a straight line. He found that if he used the natural log of the rate constants and plotted that against inverse temperature, he got a straight line./nHere is what one of those plots look like. The rate constants are varying exponentially with inverse temperature. On one axis, we have the natural log of the rate constant K. On the other axis, we have one</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/94b3fdf7-fc62-4276-ae8c-b0f2ed189aa4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2602</video:duration>
      <video:publication_date>2009-04-16T23:46:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1766.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hypocalcemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hypocalcemia?</video:title>
      <video:description>Hypocalcemia is due to the low level of calcium in blood. Here a brief introduction for it is provided here by doctor Carlo A. Oller, MD FACEP emergency physician.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/95b62f07-fb70-4bc0-9225-d6094991adf9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-04-07T18:33:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30439.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypocalcemia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Attack-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Attack Video</video:title>
      <video:description>Heart attack occurs when the flow of blood to any part of the heart stops. This video shows what causes the blockage in flow of blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/89df5745-c400-4681-810d-c53ba8cd650e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T11:09:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8841.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geithner-Plan-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geithner Plan II</video:title>
      <video:description>More on the Geithner Plan.  The problem of banks buying the assets from themselves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/aec06db9-c172-47b9-92ab-94b4309208fb/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-10-05T18:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3407.mp4</video:content_loc>
      <video:uploader>arif bicer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Timothy</video:tag>
      <video:tag>Geithner</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Bailout</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>tarp</video:tag>
      <video:tag>talf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Communicating-Climate-Science-in-a-Changing-Media-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Communicating Climate Science in a Changing Media Landscape</video:title>
      <video:description>&quot;Lec 40 - Communicating Climate Science in a Changing Media Landscape&quot; December 2, 2009 - Heidi Cullen, Director of Communications and Senior Research Scientist at Climate Central, discusses the current shifting state of the U.S. media landscape in relation to the issue of climate change, and emphasizes possible pathways for improving public understanding of environmental and climate science.

Stanford University
http://www.stanford.edu

Climate Central
http://www.climatecentral.org

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18811.jpg</video:thumbnail_loc>
      <video:duration>3717</video:duration>
      <video:publication_date>2012-09-04T05:34:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rIqZkrK_fGo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>social</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Technology-and-Entrepreneurship-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Technology and Entrepreneurship Overview</video:title>
      <video:description>Chuck Eesley provides an introduction and overview of the course on Technology Entrepreneurship (ENGR 145). &quot;Lec 1 - Technology and Entrepreneurship Overview&quot; Including topics such as what you will learn in the class, course design and logistics, &quot;technology entrepreneurship&quot; defined, and other options for entrepreneurship education at Stanford.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19003.jpg</video:thumbnail_loc>
      <video:duration>1299</video:duration>
      <video:publication_date>2012-09-04T08:49:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MvPTVgGUsyc</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>method</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Cognitive-Science-C103-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Cognitive Science C103 - Lecture 13</video:title>
      <video:description>Cognitive Science C103 - Lecture 13
History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25817.jpg</video:thumbnail_loc>
      <video:duration>4588</video:duration>
      <video:publication_date>2012-09-18T17:42:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vHlrk6cNcdQ</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Public-Health-250B-Lecture-13-Bias-selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Public Health 250B - Lecture 13: Bias - selection</video:title>
      <video:description>Public Health 250B - Lecture 13: Bias - selection

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25616.jpg</video:thumbnail_loc>
      <video:duration>6111</video:duration>
      <video:publication_date>2012-09-18T16:39:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-Ao1ymg1e8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Founding-Team</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Founding Team</video:title>
      <video:description>&quot;Lec 5 - The Founding Team&quot; Chuck Eesley discusses some of the basics of forming a founding team for an entrepreneurial venture. He stresses that without a strong central team a project will often have very little chance of success -- everyone needs to be willing to make sacrifices.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19007.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2012-09-04T08:49:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c52Y2ObjFms</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Founding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Partners</video:tag>
      <video:tag>Teamwork</video:tag>
      <video:tag>core</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Full-Reserve-Banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Full Reserve Banking</video:title>
      <video:description>Full Reserve Banking

Overview of full reserve banking in comparison to fractional reserve banking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25611.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-09-18T16:38:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RGMcswR8DnY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Full</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Banking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Case-Discussion-and-Business-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Case Discussion and Business Models</video:title>
      <video:description>&quot;Lec 9 - Case Discussion and Business Models&quot; Chuck Eesley discusses the case method style of instruction and some guidelines for analyzing cases and case discussions. He also introduces the idea of the business model which will be discussed in greater detail in the following videos.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19011.jpg</video:thumbnail_loc>
      <video:duration>1011</video:duration>
      <video:publication_date>2012-09-04T08:50:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h9EgMrDRZDg</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>model</video:tag>
      <video:tag>discussion</video:tag>
      <video:tag>Teamwork</video:tag>
      <video:tag>core</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Memory 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19514.jpg</video:thumbnail_loc>
      <video:duration>3085</video:duration>
      <video:publication_date>2012-09-05T03:10:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GtC7wb5xABg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Memory 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19516.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/0J8oxtd5_J0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-164-2011-Calculus-AB-Free-Response-3-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 164 - 2011 Calculus AB Free Response #3 (c)</video:title>
      <video:description>2011 Calculus AB Free Response #3 (c)

Disk method to find the volume of a solid generated by rotation of a function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19993.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2012-09-06T01:22:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v-H_7o7EMoU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>2011</video:tag>
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      <video:tag>3</video:tag>
      <video:tag>C</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 8 - The Theoretical Minimum&quot; (February 27, 2012) Leonard Susskind spends some time in the beginning of the lecture discussing some of the basic qualities of systems to lay a foundation for the rest of the lecture and the class.


Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19038.jpg</video:thumbnail_loc>
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      <video:uploader>0|39|0</video:uploader>
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      <video:tag>vectors</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubal sterilization with filshie clip</video:title>
      <video:description>Fallopian tube is the normal site of fertilization. In tubal sterilization with filshie clip, the clip is used to pinch the fallopian tube so that sperm cannot reach the ova, thereby preventing fertilization. The process is performed by laparoscopy. Edited by Ashraf</video:description>
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      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T02:02:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9898.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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    <video:video>
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      <video:description>This video gives information of the terminal velocity of a human who has just jumped off a plane. Find out fun with physics in Head Rush and the terminal velocity.</video:description>
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      <video:duration>92</video:duration>
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      <video:uploader>Amir Nayak</video:uploader>
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      <video:description>Sciatic Nerve Block is shown in this medical video.</video:description>
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      <video:duration>44</video:duration>
      <video:publication_date>2011-11-30T01:20:18.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sciatic</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
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    <video:video>
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      <video:description>An esophagus is also referred to as the gullet and its the passage through which food passes down from the mouth to the stomach. This video covers the histology of an esophagus.</video:description>
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      <video:duration>158</video:duration>
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      <video:category>Medical</video:category>
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      <video:tag>of</video:tag>
      <video:tag>Esophagus</video:tag>
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      <video:description>Here in this video is the process on how to apply Internal jugular Vein puncture.</video:description>
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      <video:duration>76</video:duration>
      <video:publication_date>2011-11-30T09:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9411.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>jugular</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>puncture</video:tag>
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    <video:video>
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      <video:description>Respiration or gas exchange in our cells is the process of oxygen and carbon dioxide moving through our lungs and blood.</video:description>
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      <video:publication_date>2009-04-23T05:17:02.000Z</video:publication_date>
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      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>medicine</video:tag>
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    <video:video>
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      <video:description>RNA or ribonucleic acid can speed up a reaction. This video will explain this process.</video:description>
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      <video:duration>399</video:duration>
      <video:publication_date>2007-09-01T19:54:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/908.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Ribonucleic</video:tag>
      <video:tag>Acid</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Gas-Chromatography-Explained-1980-55ac89</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gas Chromatography (Explained 1980)</video:title>
      <video:description>Gas Chromatography Explained 1980</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/5b26532a-7350-44e8-a1cc-a91a404461a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-23T04:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7144.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>1980</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Cross-Platform-Mobile-App-Development-with-Appcelerator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Cross Platform Mobile App Development with Appcelerator</video:title>
      <video:description>&quot;Lec 8 - Cross Platform Mobile App Development with Appcelerator&quot; (May 20, 2010) Jeff Haynie, CEO of Appcelerator, demonstrates his company&apos;s Titanium tool for developing cross platform apps.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19077.jpg</video:thumbnail_loc>
      <video:duration>3763</video:duration>
      <video:publication_date>2012-09-04T09:46:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RplTiVaxx7s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
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      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>commercialization</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>Android</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>iPad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Einsteins-General-Theory-of-RelativityLec-3-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Einstein&apos;s General Theory of RelativityLec 3 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 4 - Einstein&apos;s General Theory of RelativityLec 3 - Einstein&apos;s General Theory of Relativity&quot; October 13, 2008, Stanford&apos;s Felix Bloch Professor of Physics, Leonard Susskind, discusses covariant and contra variant indices, tensor arithmetic, algebra and calculus, and the geometry of expanding space time.

This Stanford Continuing Studies course is the fourth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19054.jpg</video:thumbnail_loc>
      <video:duration>5952</video:duration>
      <video:publication_date>2012-09-04T09:36:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ttMI0dmmkrE</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>physics</video:tag>
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      <video:tag>Science</video:tag>
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      <video:tag>variant</video:tag>
      <video:tag>coordinate</video:tag>
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      <video:tag>cartesian</video:tag>
      <video:tag>minkowski</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Scaler</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>gr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Law-2707-Technology-Specific-Issues-and-Opportunities-Geothermal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Law 270.7  Technology-Specific Issues and Opportunities: Geothermal</video:title>
      <video:description>Law 270.7  Technology-Specific Issues and Opportunities: Geothermal

October 15, 2008

This resource is not evenly distributed across the country.  However, where it is available, it provides an attractive alternative to conventional, baseload power plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19568.jpg</video:thumbnail_loc>
      <video:duration>6001</video:duration>
      <video:publication_date>2012-09-05T03:38:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CUJ-vUJI_tk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
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      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
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      <video:description>Public Health 250A - Lecture 24: Nested Case-Control, Case-C

Epidemiologic Methods I</video:description>
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      <video:tag>250A</video:tag>
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      <video:tag>Nested</video:tag>
      <video:tag>case</video:tag>
      <video:tag>control</video:tag>
      <video:tag>C</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Positive feedback is a mechanism in which the output of a reaction tend to increase the outcome or product. Negative feedback is a mechanism in which output tend to reduce so that process can not continue.</video:description>
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      <video:duration>70</video:duration>
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      <video:uploader>Von Paredes</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>positive</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>Mechanisms</video:tag>
      <video:tag>Physiology</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Conceptual clarification for 2-D Divergence Theorem

Understanding the line integral as flux through a boundary</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20040.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-06T01:38:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qs0hRHfnzTQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conceptual</video:tag>
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      <video:tag>for</video:tag>
      <video:tag>2</video:tag>
      <video:tag>d</video:tag>
      <video:tag>divergence</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-More-trig-graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - More trig graphs</video:title>
      <video:description>More trig graphs

Determining the equations of trig functions by inspecting their graphs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20041.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2012-09-06T01:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NIG3l8oWKYE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>graphs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Trigonometry-word-problems-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Trigonometry word problems (part 1)</video:title>
      <video:description>Trigonometry word problems (part 1)

The first part of a problem when the captain of a ship goes off track.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20055.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T01:41:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1vamogV81Y8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>trigonometry</video:tag>
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      <video:tag>problems</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-196-Surface-Integral-Ex3-part-2-Evaluating-the-Outside-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 196 - Surface Integral Ex3 part 2 - Evaluating the Outside Surface</video:title>
      <video:description>Surface Integral Ex3 part 2 - Evaluating the Outside Surface

Evaluating the surface integral over the outside of the chopped cylinder</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20054.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T01:41:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xGiILI906C4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Evaluating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Outside</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Public-Health-250B-Lecture-20-Analyzing-epidemiologic-dat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Public Health 250B - Lecture 20: Analyzing epidemiologic dat</video:title>
      <video:description>Public Health 250B - Lecture 20: Analyzing epidemiologic dat

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25630.jpg</video:thumbnail_loc>
      <video:duration>5137</video:duration>
      <video:publication_date>2012-09-18T16:42:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOPxB0_0klE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>analyzing</video:tag>
      <video:tag>epidemiologic</video:tag>
      <video:tag>dat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-of-Coronary-Artery-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention of Coronary Artery Disease</video:title>
      <video:description>This video will help you to prevent coronary artery disease when you are at risk. Video is very helpful for having treatment at home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e34f89df-ad4b-4e01-828e-bac3ac3dfd4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2013-02-10T02:09:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29908.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Institutional-Roles-in-Issuing-and-Processing-Credit-Cards</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Institutional Roles in Issuing and Processing Credit Cards</video:title>
      <video:description>Institutional Roles in Issuing and Processing Credit Cards

The institutions involved in processing your credit credit and how they relate to each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20290.jpg</video:thumbnail_loc>
      <video:duration>719</video:duration>
      <video:publication_date>2012-09-06T14:03:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvL7ox0ezCU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Institutional</video:tag>
      <video:tag>Roles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Issuing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>Cards</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Cervical-Spine-Protection-in-Airway-Management-not-a-substitute-for-formal-training</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Cervical Spine Protection in Airway Management (not a substitute for formal training)</video:title>
      <video:description>Cervical Spine Protection in Airway Management (not a substitute for formal training)

Cervical Spine Protection in Airway Management.  This is for education only.  It is not a substitute for formal training or licensure.  Every effort has been made in preparing this video to provide accurate and up-to-date information which is in accord accepted standards and practice at the time of production.  We make no warranties on the information contained in the video because clinical standards are constantly changing through research and regulation.  We disclaim all liability for direct or consequential damages resulting from the use of material contained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25151.jpg</video:thumbnail_loc>
      <video:duration>638</video:duration>
      <video:publication_date>2012-09-18T01:32:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DJY89_jC_ZY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Cervical</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>management</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>A</video:tag>
      <video:tag>substitute</video:tag>
      <video:tag>for</video:tag>
      <video:tag>formal</video:tag>
      <video:tag>Training</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-133-Alternative-Minimum-Tax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133 - Alternative Minimum Tax</video:title>
      <video:description>Alternative Minimum Tax

The basics of the alternative minimum tax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20443.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-06T15:09:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yrlLKwmb5dY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>alternative</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>Tax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Level-1-multiplying-expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Level 1 multiplying expressions</video:title>
      <video:description>Level 1 multiplying expressions

(Ax+By)(Ax+By)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20131.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-06T02:08:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Sc0e6xrRJYY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Quadratic-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Quadratic Inequalities</video:title>
      <video:description>Quadratic Inequalities

Solving quadratic inequalities using factoring</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20149.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T02:13:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZNtzWpU80-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Proof-log-a-log-b-log-ab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Proof: log a + log b = log ab</video:title>
      <video:description>Proof: log a + log b = log ab

Proof of the logarithm property: log a + log b = log ab</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20163.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2012-09-06T02:16:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FP2arCfAfBY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>log</video:tag>
      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
      <video:tag>AB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Contango-from-Trader-Perspective</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Contango from Trader Perspective</video:title>
      <video:description>Contango from Trader Perspective

What a trader means when they say that a market is in contango</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20389.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-06T14:38:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C3KlN5kTWAs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>contango</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Trader</video:tag>
      <video:tag>Perspective</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modern-Cataract-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modern Cataract Surgery</video:title>
      <video:description>Modern cataract surgery aims to achieve a better unaided visual acuity with rapid post surgical recovery and minimal surgery related complications</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/633548f4-222a-40a4-8e59-79e628019f81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2011-11-29T21:24:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9168.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Genetic-recombination-during-miosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Genetic recombination during miosis</video:title>
      <video:description>This videos explains about Genetic recombination during miosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/693e06ac-fc27-495f-898d-b0cdb0d80a60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-10-03T06:50:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27685.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>during</video:tag>
      <video:tag>miosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Aurora</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Aurora</video:title>
      <video:description>The beautiful magnificent aurora that comes with spring is nothing more than a violent manifestation of energy.An aurora is a natural light display in the sky particularly in the high latitude (Arctic and Antarctic) regions, caused by the collision of energetic charged particles with atoms in the high altitude atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8b557f6f-6082-4271-bb76-f26c6435372f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-24T15:20:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7724.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>aurora</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Rational-Inequalities-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Rational Inequalities 2</video:title>
      <video:description>Rational Inequalities 2

Slightly harder rational inequality problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20192.jpg</video:thumbnail_loc>
      <video:duration>795</video:duration>
      <video:publication_date>2012-09-06T02:29:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2RnS3fSHVV8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rational</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-First-20-Elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The First 20 Elements</video:title>
      <video:description>Here’s a great mnemonic to help you engrain the first 20 elements into your brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/fc5a4c85-8eda-4fc1-9eb4-c671470f7e27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-10-24T21:40:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27923.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>elemets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Venous-Catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Catheter</video:title>
      <video:description>This video is showing you the process of insertion of tunneled central line close to heart. Central Venous Catheter which is also known as tunneled central line is an intravenous long term device that is placed in your chest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5eadf133-aa45-48f4-91a4-4dbdc535f823/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2013-02-11T01:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29991.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tunnelled</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>line</video:tag>
      <video:tag>is</video:tag>
      <video:tag>placed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 25 PACS 164B</video:title>
      <video:description>This is lecture 25 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19434.jpg</video:thumbnail_loc>
      <video:duration>4730</video:duration>
      <video:publication_date>2012-09-05T02:33:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BuqYFlmtyRk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 26 PACS 164B</video:title>
      <video:description>This is lecture 26 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19436.jpg</video:thumbnail_loc>
      <video:duration>5002</video:duration>
      <video:publication_date>2012-09-05T02:34:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JLyt02ej96s</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-188-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 188 - Lecture 7</video:title>
      <video:description>Computer Science 188 - Lecture 7

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26291.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-19T00:42:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AF5saa007Qg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - PACS 164A</video:title>
      <video:description>This is lecture 13 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19439.jpg</video:thumbnail_loc>
      <video:duration>4628</video:duration>
      <video:publication_date>2012-09-05T02:35:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omoDQ9bf418</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - PACS 164A</video:title>
      <video:description>This is lecture 14 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19440.jpg</video:thumbnail_loc>
      <video:duration>4731</video:duration>
      <video:publication_date>2012-09-05T02:35:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvSjlZ_tN8g</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Bailout-2-Book-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Bailout 2: Book Value</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 2: Book Value

Hypothetical bank balance sheet.  What book value means.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20214.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2012-09-06T02:37:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YJBqGM29_64</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - PACS 164A</video:title>
      <video:description>This is lecture 15 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19441.jpg</video:thumbnail_loc>
      <video:duration>4787</video:duration>
      <video:publication_date>2012-09-05T02:36:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DpoH3Sttm9A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - PACS 164A</video:title>
      <video:description>This is lecture 17 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19443.jpg</video:thumbnail_loc>
      <video:duration>4794</video:duration>
      <video:publication_date>2012-09-05T02:39:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7xQ05aauStY</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Lyn-Hejinian-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Lyn Hejinian: Lecture</video:title>
      <video:description>Lec 23 - Lyn Hejinian: Lecture. March 29, 2011

Part of the Poem Present series at the University of Chicago.

To see the second part, a poetry reading by Lyn Hejinian, go to http://www.youtube.com/watch?v=cpfaFUyur7g</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14965.jpg</video:thumbnail_loc>
      <video:duration>4961</video:duration>
      <video:publication_date>2012-08-28T10:54:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pFNPZljjhE0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>lyn</video:tag>
      <video:tag>hejinian</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>gertrude</video:tag>
      <video:tag>stein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 5 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261). Professor Osgood finishes up on Fourier series, then he talks about the transformation Fourier series compared to the Fourier Transformations and how one gets to the study of periodic phenomena to non periodic phenomena by means of a limiting process.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17603.jpg</video:thumbnail_loc>
      <video:duration>3121</video:duration>
      <video:publication_date>2012-09-03T16:23:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X5qRpgfQld4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>periods</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>series</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>phenomena</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Cognitive-Science-C103-Lecture-11-audio-failure-1st-15mi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Cognitive Science C103 - Lecture 11: audio failure- 1st 15mi</video:title>
      <video:description>Cognitive Science C103 - Lecture 11: audio failure- 1st 15mi

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25812.jpg</video:thumbnail_loc>
      <video:duration>3499</video:duration>
      <video:publication_date>2012-09-18T17:40:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VpT0gbWo7Qo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>failure</video:tag>
      <video:tag>1st</video:tag>
      <video:tag>15mi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Statistics-20-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Statistics 20 - Lecture 10</video:title>
      <video:description>Statistics 20 - Lecture 10

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25841.jpg</video:thumbnail_loc>
      <video:duration>4839</video:duration>
      <video:publication_date>2012-09-18T17:50:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0LtTKSGUO0s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Ecosystem-Ecology-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Ecosystem Ecology 2</video:title>
      <video:description>Lec 9- Ecosystem Ecology 2.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18451.jpg</video:thumbnail_loc>
      <video:duration>2806</video:duration>
      <video:publication_date>2012-09-04T01:49:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3tY3aXgX4AM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-119-Lecture-13-Stigler-Becker-Anomalies-and-Pro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics 119 - Lecture 13: Stigler-Becker Anomalies and Pro</video:title>
      <video:description>Economics 119 - Lecture 13: Stigler-Becker Anomalies and Pro

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25843.jpg</video:thumbnail_loc>
      <video:duration>4849</video:duration>
      <video:publication_date>2012-09-18T17:51:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vJ6-NQFgUCk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Stigler</video:tag>
      <video:tag>Becker</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Integration-The-nervous-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39- Integration:  The nervous system</video:title>
      <video:description>Lec 39- Integration:  The nervous system.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17187.jpg</video:thumbnail_loc>
      <video:duration>2766</video:duration>
      <video:publication_date>2012-09-02T12:18:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L0GG3TZsCUQ</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-PACS-164B-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - PACS 164B - Lecture 11</video:title>
      <video:description>PACS 164B - Lecture 11

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17604.jpg</video:thumbnail_loc>
      <video:duration>4646</video:duration>
      <video:publication_date>2012-09-03T16:23:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5F76TgE9RP8</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-EE290f-X-Ray-Absorption-Spectroscopy-XAFS-NEXAFS-XANES-EXAFS-given-by-Dr-Tony-VanBuuren-LLNLUC-Merce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - EE290f  X-Ray Absorption Spectroscopy - XAFS, NEXAFS, XANES, EXAFS - given by Dr. Tony VanB</video:title>
      <video:description>EE290f  X-Ray Absorption Spectroscopy - XAFS, NEXAFS, XANES, EXAFS - given by Dr. Tony VanBuuren, LLNL/UC Merced

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 16 - X-Ray Absorption Spectroscopy - XAFS, NEXAFS, XANES, EXAFS - given by Dr. Tony VanBuuren, LLNL/UC Merced</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19470.jpg</video:thumbnail_loc>
      <video:duration>3981</video:duration>
      <video:publication_date>2012-09-05T02:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/70RHRCe1eRc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Proving-that-the-Centroid-is-2-3rds-along-the-Median</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Proving that the Centroid is 2-3rds along the Median</video:title>
      <video:description>Proving that the Centroid is 2-3rds along the Median

Showing that the centroid divides each median into segments with a 2:1 ratio (or that the centroid is 2/3 along the median)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20396.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-06T14:39:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i0VS3eEGjiQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proving</video:tag>
      <video:tag>that</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Centroid</video:tag>
      <video:tag>is</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3rds</video:tag>
      <video:tag>along</video:tag>
      <video:tag>median</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Joe Tuman - Professor of Political Science, San Francisco State

http://polisci.berkeley.edu/</video:description>
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      <video:duration>2114</video:duration>
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      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-Bailout-9-Paulsons-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Bailout 9: Paulson&apos;s Plan</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 9: Paulson&apos;s Plan

What Paulson wants to do and why I don&apos;t like it.</video:description>
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      <video:duration>665</video:duration>
      <video:publication_date>2012-09-06T02:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eBYbnYNl0rw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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      <video:tag>s</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - CS 61A : Functions of Functions</video:title>
      <video:description>CS 61A : Functions of Functions

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>2982</video:duration>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-CS-61B-Exceptions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - CS 61B Exceptions</video:title>
      <video:description>CS 61B Exceptions

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19584.jpg</video:thumbnail_loc>
      <video:duration>2390</video:duration>
      <video:publication_date>2012-09-05T03:42:19.000Z</video:publication_date>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Letters and Science C70V</video:title>
      <video:description>Lec 14- Letters and Science C70V .
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17137.jpg</video:thumbnail_loc>
      <video:publication_date>2012-09-02T11:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Ns49LJTdGA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-180-Deflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 180 - Deflation</video:title>
      <video:description>Deflation

Basics of deflation</video:description>
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      <video:duration>190</video:duration>
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      <video:tag>Deflation</video:tag>
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  <url>
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      <video:title>Virus video</video:title>
      <video:description>This video gives you information about viruses. You will learn whether they are alive or not, their structure and other features. A virus is a small infectious agent that can replicate only inside the living cells of an organism and it can infect all types of organisms, from animals and plants.</video:description>
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      <video:publication_date>2012-10-15T20:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27919.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Microbiology</video:category>
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  <url>
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    <video:video>
      <video:title>Lec 10 - CS 61A Lecture 12: Hierarchical Data</video:title>
      <video:description>CS 61A Lecture 12: Hierarchical Data

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19595.jpg</video:thumbnail_loc>
      <video:duration>3046</video:duration>
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      <video:uploader>0|46|0</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Letters and Science C70V</video:title>
      <video:description>Lec 20- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
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      <video:duration>4607</video:duration>
      <video:publication_date>2012-09-02T11:21:13.000Z</video:publication_date>
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      <video:uploader>0|36|0</video:uploader>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Letters and Science C70V</video:title>
      <video:description>Lec 21- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17144.jpg</video:thumbnail_loc>
      <video:duration>4703</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ydKmRJugFyk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-OralMaxillofacial-Surgery-and-Dental-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Oral/Maxillofacial Surgery and Dental Anatomy</video:title>
      <video:description>&quot;Lec 59 - Oral/Maxillofacial Surgery and Dental Anatomy&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21271.jpg</video:thumbnail_loc>
      <video:duration>1431</video:duration>
      <video:publication_date>2012-09-09T03:44:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aQRaCEjSjMY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Keys-to-Working-with-Alpha-Personalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Keys to Working with Alpha Personalities</video:title>
      <video:description>Keys to Working with Alpha Personalities

An interview with Gill Corkindale, Executive Coach. Alpha personalities present unique challenges for those who work with them. You need a different set of strategies for getting along with an alpha boss than for managing an alpha employee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25576.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-18T16:29:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JP3KkAdT25I</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Keys</video:tag>
      <video:tag>to</video:tag>
      <video:tag>working</video:tag>
      <video:tag>with</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>Personalities</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-CS-61A-Generic-Operators-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - CS 61A : Generic Operators I</video:title>
      <video:description>CS 61A : Generic Operators I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19604.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-09-05T03:48:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Ak20Lzduvo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Letters and Science C70V</video:title>
      <video:description>Lec 22- Letters and Science C70V .
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17145.jpg</video:thumbnail_loc>
      <video:duration>4863</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/j3-0VFBpD_8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-PACS-164B-Lecture-06</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - PACS 164B - Lecture 06</video:title>
      <video:description>PACS 164B - Lecture 06

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17592.jpg</video:thumbnail_loc>
      <video:duration>4740</video:duration>
      <video:publication_date>2012-09-03T16:18:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mdEbQYDI10A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
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      <video:tag>pacs164b</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Optimization-with-Calculus-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Optimization with Calculus 1</video:title>
      <video:description>Optimization with Calculus 1

Find two numbers whose products is -16 and the sum of whose squares is a minimum.</video:description>
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      <video:duration>590</video:duration>
      <video:publication_date>2012-09-05T18:03:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ef22yTJDUZI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-141-47b2e6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 11 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/GPJMsCMM8bE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Parabolic-Mirrors-and-Real-Images</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Parabolic Mirrors and Real Images</video:title>
      <video:description>Parabolic Mirrors and Real Images     


Parabolic Mirrors and Real Images</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21838.jpg</video:thumbnail_loc>
      <video:duration>697</video:duration>
      <video:publication_date>2012-09-10T14:43:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8X1AS9qD5AQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>images</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Implant-X-Ray-Guide-Single</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Implant X-Ray Guide - Single</video:title>
      <video:description>&quot;Lec 1 - Implant X-Ray Guide - Single&quot; UM instructional video on how using x-ray guides to place singe dental implants.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21303.jpg</video:thumbnail_loc>
      <video:duration>721</video:duration>
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      <video:description>Constant-velocity joints are protected by a rubber boot, a CV gaiter. Cracks and splits in the boot will allow contaminants in, which would cause the joint to wear quickly. It  allow a drive shaft to transmit power through a variable angle, at constant rotational speed, without an appreciable increase in friction or play. They are mainly used in front wheel drive vehicles, and many modern rear wheel drive cars with independent rear suspension typically use CV joints at the ends of the rear axle halfshafts and increasingly use them on the propshafts (drive shafts).</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Binomial Theorem (part 2)

Binomial Theorem and Pascal&apos;s Triangle</video:description>
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    <loc>https://dnatube.com/videos/Lec-1-The-Scope-of-International-Environmental-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -  The Scope of International Environmental Law</video:title>
      <video:description>The Scope of International Environmental Law

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19638.jpg</video:thumbnail_loc>
      <video:duration>6248</video:duration>
      <video:publication_date>2012-09-05T03:57:39.000Z</video:publication_date>
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      <video:tag>global</video:tag>
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      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-CS-61B-Expression-Parsing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - CS 61B Expression Parsing</video:title>
      <video:description>CS 61B Expression Parsing

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving 2nd Order Linear ODEs - The Easy Way</video:title>
      <video:description>Solving 2nd Order Linear Ordinary Differential Equations - The Easy Way
The exactly solvable 2nd order linear homogeneous ODEs: constant coefficients, Cauchy-Euler, and many more, may be addressed by a single simple technique reducing the ODE problem to a high school algebra problem. 
All the standard exactly solvable linear second order ordinary differential equations are special cases of the above theorem under the simple case:  s=aP+b , (a,b  constants).
The elementary exactly solvable linear second order ordinary differential equations of the form:  
y′′+Py′+Qy=0   are Q=0 , Q=P′ , constant coefficients, and Cauchy-Euler. 
Clearly, the first case is given by:  a=b=0. The second case is given by:  s=-P. The third case is given by:  P=A (A constant). The Cauchy-Euler case is given by:  P=(A/x) (A constant), with  b=0 
In fact, a special case of the Bessel differential equation is satisfied with:  a=-(1/2) (P=(1/x)). /nVisit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here: /n    http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
        http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
    cassano&amp;store=allproducts /nfor my books available on NOOK and some in print at barnes &amp; noble.</video:description>
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      <video:publication_date>2012-11-29T10:19:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28114.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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      <video:tag>Ricatti</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Real-time-lion-hunt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real time lion hunt</video:title>
      <video:description>This video shows the world first online live lion hunt. A live lion hunt has been beamed over the internet for the first time, allowing viewers to glimpse nature in the raw in real time.</video:description>
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      <video:duration>63</video:duration>
      <video:publication_date>2012-12-06T21:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28285.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>hunt</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bruce-Bueno-de-Mesquita-on-Buying-a-Car-With-Game-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bruce Bueno de Mesquita on Buying a Car With Game Theory</video:title>
      <video:description>You&apos;ve probably never thought about buying a new car over the phone, but Bruce Bueno de Mesquita wants you to give it a shot.  Here&apos;s his bulletproof method for getting the car you want at the lowest price.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c26dad52-6316-4bfd-89be-34a45339257c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2012-12-07T17:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28299.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Big</video:tag>
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      <video:tag>BRUCE</video:tag>
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      <video:tag>Cars</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Pushing Back Against Privilege</video:title>
      <video:description>There are many people essentially born with the assurance their lives will be easy, and in good position to make those not born to such privilege feel outclassed.  Henry Rollins offers a locker room talk of sorts to the young and disenfranchised about not letting those in better circumstances stamp down their ambitions.</video:description>
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      <video:tag>youth</video:tag>
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    <loc>https://dnatube.com/videos/Rainn-Wilson-on-the-Success-of-Awkward-Humor-on-The-Office</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rainn Wilson on the Success of Awkward Humor on The Office</video:title>
      <video:description>The success of &quot;The Office&quot; can be largely attributed to its deadpan, self-aware take on the hilarity of uncomfortable situations.  Why do people, especially young people, eat up this kind of absurd humor?  Rainn Wilson talks about why he thinks the show has been so successful.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28412.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>awkwardness</video:tag>
      <video:tag>youth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ogre-faced-spider-vs-soldier-ant-monster-bug-wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ogre faced spider vs soldier ant monster bug wars</video:title>
      <video:description>Video source is acedemic science an ogre faced spider not only has incredible night vision due to its unique eye structure but also spins an intricate expandable web his eyes on a soldier army ant but there will be no surrender for the tiny warrior</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f324d864-9a85-4e73-a65a-7fdcce1c4aa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-12-09T06:59:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28416.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ogre</video:tag>
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      <video:tag>vs</video:tag>
      <video:tag>Soldier</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Unit-conversion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Unit conversion</video:title>
      <video:description>Unit conversion

Metric unit conversion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20558.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2012-09-06T15:53:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w0nqd_HXHPQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>conversion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Discovery-of-a-giant-gamma-ray-bubbles-in-the-milky-way</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of a giant gamma-ray bubbles in the milky way</video:title>
      <video:description>Thanks to NASA for this new knowledge. Using a fermi gamma ray telescope, they have discovered some mysterious bodies in the galaxy. This is an extra ordinary feature that looks like a pair of extended bubbles from below and above the galaxy center.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5b9995f-3de2-4014-aa21-6e878fd1ceea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-07T01:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7346.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Fermi</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Bubbles</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Monster-bug-wars-ogre-vs-assassin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monster bug wars ogre vs assassin</video:title>
      <video:description>Video source is acedemic science the incredible camouflage huge eyes lightning speed and ultra strong raptorial legs give the grey tree runner mantis the upper hand against predators and prey.</video:description>
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      <video:duration>179</video:duration>
      <video:publication_date>2012-12-10T01:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28517.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>grey</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Runner</video:tag>
      <video:tag>Mantis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Optical-Motion-Control-of-Maglev-Graphite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Optical Motion Control of Maglev Graphite</video:title>
      <video:description>Graphite has been known as a typical diamagnetic material and can be levitated in the strong magnetic field. Here we show that the magnetically levitating pyrolytic graphite can be moved in the arbitrary place by simple photoirradiation. It is notable that the optical motion control system described in this paper requires only NdFeB permanent magnets and light source. The optical movement is driven by photothermally induced changes in the magnetic susceptibility of the graphite. Moreover, we demonstrate that light energy can be converted into rotational kinetic energy by means of the photothermal property. We find that the levitating graphite disk rotates at over 200 rpm under the sunlight, making it possible to develop a new class of light energy conversion system./nMasayuki Kobayashi [1] and Jiro Abe [1,2]/nhttp://www.chem.aoyama.ac.jp/Chem/ChemHP/phys3/top/abe.html
[1]: Department of Chemistry, School of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
[2]: CREST, Japan Science and Technology Agency, K&apos;s Gobancho, 7 Gobancho, Chiyoda-ku, Tokyo 102-0076, Japan/nJournal of American Chemical Society, 
http://pubs.acs.org/doi/abs/10.1021/ja310365k</video:description>
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      <video:duration>83</video:duration>
      <video:publication_date>2012-12-30T00:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28569.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>There are a certain type of numbers which you can write in the form of a+bi. i is known as the imaginary unit. These numbers are called complex numbers.</video:description>
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      <video:duration>610</video:duration>
      <video:publication_date>2009-05-27T19:44:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2465.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 3.60 | Lec 20b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 33 - MIT 3.60 | Lec 20b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Representation Quadric

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15324.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/4v94PCyrQqo</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>rotation</video:tag>
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      <video:tag>octahedra</video:tag>
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    <loc>https://dnatube.com/videos/Minneapolis-Radon-Mitigation-952-935-2118-St-Paul-MN</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minneapolis Radon Mitigation (952) 935-2118 St. Paul MN</video:title>
      <video:description>Call 952-935-2118 for A Free Price Quote from Minnesota Radon Systems &lt;br&gt;  Radon mitigation, remediation, abatement, and radon testing systems. Serving Minneapolis, St. Paul, La Crescent, Hopkins, Osseo, Shakopee, Eden Prairie, Prior Lake, Saint Michael, Saint Paul MN, Victoria, Wayzata, Chanhassen, Minnetonka, Maple Grove, St. Cloud, Rochester, Rogers, Savage, St. Michael, Saint Cloud, Cottage Grove, Farmington, Hastings, Lake City, Lakeville, Lindstrom, Rosemount, Inver Grove Heights, Stillwater, Becker, Big Lake, Elk River, Excelsior, Burnsville, Howard Lake, Litchfield, Long Lake, Loretto, Mound, Edina and surrounding Minnesota areas.  Radon gas extraction companies, radon removal contractors, and radon mitigation contractor.  Minneapolis Radon Mitigation Company.   &lt;br&gt; Radon gas ventilation equipment for the following Minnesota counties: Ramsey, Washington, Dakota, Hennepin County, Anoka, Isanti, Goodhue, Rice, Le Suer, Scott, Carver, Wright, Sherburne, Chisago, Benton, Meeker, McLeod, Sibley, and Nicollet Co.  &lt;br&gt;  Other [improper] search terms: raddon, raidon, raydon, radeon mitigator, midigation, radongas, meditation, irrigation, irradication, elimination, fumigation, migration, filtration, extrapolation,  radontesting mitigater, remitigation contractor, radon mediation, mitigaton company, abatment.)  Call 1-800-NO-RADON or (952) 935-2118.</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2010-06-04T19:55:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4386.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
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      <video:tag>radon</video:tag>
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      <video:tag>minneapolis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Numberphile-studying-vampire-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile - studying vampire numbers</video:title>
      <video:description>This video shows studying vampire numbers. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7f364bf6-7241-4986-b17a-ffb91f627566/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2013-01-12T01:34:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28731.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Vampire</video:tag>
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      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vocal-Fold-Polyp-Microsurgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vocal Fold Polyp Microsurgery</video:title>
      <video:description>The vocal fold polyp occurs after a long period of vocal cord abuse. Change in the sound of the voice and sharp pain might be the first symptoms of the condition. The short clip shows part of a surgery performed on a patient who suffers such kind of problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0c7c2744-8654-47e1-b51d-0993dc7b10e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10094.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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    <loc>https://dnatube.com/videos/All-About-Volkswagen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Volkswagen</video:title>
      <video:description>The production of cars by Volkswagen is shown here with step by step manufacturing processes. This company is producing cars from 1930&apos;s.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e6056afd-4880-4e01-8e27-54fe3577abec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28733.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 14: Orthogonal Vectors and Subspaces.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14553.jpg</video:thumbnail_loc>
      <video:duration>2988</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Fourier</video:tag>
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      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-what-is-the-problems-with-zero</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile -  what is the problems with zero?</video:title>
      <video:description>This video presents a numberphile video on the problems with zero in the mathematical world. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f7fc65a1-21b0-4a2d-a3f3-b18558e8455f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>779</video:duration>
      <video:publication_date>2013-01-14T04:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28791.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>problems</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Greenpeace-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Greenpeace Video</video:title>
      <video:description>Greenpeace Angry Kid
This is a shocking video attempting to make people to wake up and realize the crimes they commit against their own future, their children&apos;s future.
One of the best I&apos;ve ever seen.

The purpose was to awake and to shock and i believe it did it pretty good.

http://www.greenpeace.org/international/campaigns/climate-change

WARNING !!!
Just a simple advice to all s*$t-heads fat-a$s zombies around who write insulting comments: Take your head off your a$s and try to use it like normal people do. Do not even bother to write such comments because this site is moderated and everyone of you is banned and reported.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/934c0040-ae3c-4d0a-9562-62c746db886f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2010-06-10T20:07:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4392.mp4</video:content_loc>
      <video:uploader>delc30</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>greenpeace</video:tag>
      <video:tag>advertise</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CDCs-Preparation-for-the-H1N1-Swine-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CDC&apos;s Preparation for the H1N1 (Swine Flu)</video:title>
      <video:description>Steps and measurements taken to address the H1N1 Epidemic in the USA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/28516b5c-8c05-4f62-8642-226a957ee36b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2011-12-01T02:22:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9924.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Sixty-symbols-and-the-Parsec</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty symbols and the Parsec</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/14a53592-e0b3-4fff-a860-d2ea44bb8cf6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2013-01-12T01:39:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28738.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Parsec</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bouncing-balls-sixty-symbols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bouncing balls - sixty symbols</video:title>
      <video:description>This another video in the sixty symbol series tackling on the bouncing balls. Enjoy! This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/15f36234-dbdf-463a-8998-b42300588608/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2013-01-14T04:27:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28778.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Bouncing</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Existance-of-Numbers-in-Mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Existance of Numbers in Mathematics</video:title>
      <video:description>Three terms platonism nominalism fixism are explained here by an expert. Numbers in mathematics are discussed here briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9b786f00-b0ea-43cb-a8e7-e3c44f0e98e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2013-01-14T04:45:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28783.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>do</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Exist</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Large-Hadron-Collider-Machine-at-CERN</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large Hadron Collider Machine at CERN</video:title>
      <video:description>This video shows the experiments on LHC(Large Hadron Collider) machiine that were stopped due to technical reasons. A brief introduction is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/386ff0b7-f7f2-4360-8fe3-ef68d37d1498/cand_5.jpg</video:thumbnail_loc>
      <video:duration>656</video:duration>
      <video:publication_date>2013-01-14T04:49:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28785.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Spotlight</video:tag>
      <video:tag>on</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>the</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>is</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Vasa-Previa-fetal-vessels-crossing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vasa Previa fetal vessels crossing</video:title>
      <video:description>This video describes vasa praevia  is an obstetric complication defined as &quot;fetal vessels crossing or running in close proximity to the inner cervical os.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5651b1dd-1a5f-4d8a-9ec5-73b0b6dc88bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-12-01T20:06:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10328.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vasa</video:tag>
      <video:tag>Previa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Metabolism-and-mitochondria-in-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metabolism and mitochondria in cell</video:title>
      <video:description>Cell metabolism and mitochondria is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/15449428-19a8-46e0-b2bc-38d90f39b5ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-12-01T20:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10340.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mitochondria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-100-Forward-Contract-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Forward Contract Introduction</video:title>
      <video:description>Forward Contract Introduction

Forward Contract Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20367.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-06T14:25:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H9UEZdAnnt8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>forward</video:tag>
      <video:tag>contract</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-100-Adding-and-Subtracting-Polynomials-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Adding and Subtracting Polynomials 2</video:title>
      <video:description>Adding and Subtracting Polynomials 2

U08_L2_T2_we2 Adding and Subtracting Polynomials 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24672.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2012-09-17T15:21:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZGl2ExHwdak</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mouse-Genotyping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mouse Genotyping</video:title>
      <video:description>( http://www.abnova.com ) - Genotyping is the process of determining the genes (genotype) of an individual by examining its DNA with the use of biological assays (ex: PCR, DNA sequencing). Three steps to type the mouse genotype : (i) isolate the genomic DNA from mouse tails; (ii) PCR to amplify with specific primers; (iii) electrophoresis to determine the genotype. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/1a5634bc-83ef-4bc8-a0c9-e9a28823bce6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-08-26T09:10:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4491.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Mouse</video:tag>
      <video:tag>Genotyping</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-deep-sky-videos-on-Messier-objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A deep sky videos on Messier objects</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This is a NASA team documentary on Messier objects.</video:description>
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      <video:duration>445</video:duration>
      <video:publication_date>2013-01-30T04:44:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29020.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Messier</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of a systemic lupus erythematosus</video:title>
      <video:description>This is a video on the basic knowledge of the systemic lupus erythematosus and it occurs. Systemic lupus erythematosus is an immune disorder affecting many system organs of the body. It is often characterized with joint pains and rash but its adverse condition is when it attacks the brains and the kidney.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d2312483-b317-4c97-9dcb-58d2d55cb4a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T23:06:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10559.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Education</video:category>
      <video:tag>systemic</video:tag>
      <video:tag>Lupus</video:tag>
      <video:tag>erythematosus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt 2</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Introduction video: dr. Cech&apos;s life path. Introduction to molecular biology, explanation of chemistry in molecular biology. How scientists approach to the problems?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0a92a17f-0eba-4757-9bb4-31519e6828eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2007-08-31T23:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/861.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-10-Lecture-5-Programming-Paradigms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 10 - Lecture 5: Programming Paradigms</video:title>
      <video:description>Computer Science 10 - Lecture 5: Programming Paradigms

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/05/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25656.jpg</video:thumbnail_loc>
      <video:duration>2647</video:duration>
      <video:publication_date>2012-09-18T16:49:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BKH-7wB34eM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Paradigms</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Fertilization</video:title>
      <video:description>Live Fertilization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/1a4d8c88-97b3-4c4f-bac4-6d05346f17dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-06-29T08:26:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2910.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>live</video:tag>
      <video:tag>Fertilization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sixty-symbols-on-Beer-levitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty symbols on Beer levitation</video:title>
      <video:description>This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. This is a sixty symbols series video on Beer levitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/baff4f5c-4ad6-411f-80ca-4c1fbe22140b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2013-01-30T07:26:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29053.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Beer</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
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      <video:description>This video will show you an activity to know about the properties of magnetic field. A brief description of the terms related with the magnetic field are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2248e8aa-5bba-43a9-8aaa-d658656e0389/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2013-01-30T07:35:27.000Z</video:publication_date>
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      <video:tag>Field</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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      <video:description>This video demonstrates how changes in the amount of fat tissue lead to changes in leptin levels and thus changes in appetite. It also includes audio narration, please make sure your computer&apos;s volume is up so that you can hear it./nAs it is known, Leptin is a hormone that is produced by fat tissue found throughout the body. The amount of leptin produced is proportional to the amount of fat tissue. If someone reduces their caloric intake, their fat tissue will decrease, and the leptin signal will also decrease. This decreased signal reaches an area of the brain called the hypothalamus. The hypothalamus responds to the reduced signal by increasing the desire to eat. Once the amount of fat tissue is back to the usual level, the amount of feeding also returns to the usual level. Likewise, if someone increases their caloric intake, their fat tissue increases, as does the amount of leptin signal reaching the hypothalamus. This increased signal to the hypothalamus results in a decreased desire to eat. This eventually returns the amount of fat tissue to the usual level, which in turn returns feeding to the usual level./nReff: hhmi</video:description>
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      <video:duration>61</video:duration>
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      <video:category>Biochemistry</video:category>
      <video:tag>leptin</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Operon Required for the Transportation of Lactose</video:title>
      <video:description>This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
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      <video:duration>52</video:duration>
      <video:publication_date>2007-09-19T02:42:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1024.mp4</video:content_loc>
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      <video:category>Scientific Animations</video:category>
      <video:tag>lacoperon</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stickleback&apos;s New Home Brings New Predators</video:title>
      <video:description>At the end of the ice age, the retreating ice sheet created many new lakes, some of which were colonized by sticklebacks. The presence of different predators in different lakes dictated the subsequent evolution of each isolated lake stickleback over the course of about 10,000 years. Some groups kept their spines to use against predatory fish. Others lost their spines, perhaps to evade aquatic insect predators.</video:description>
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      <video:duration>89</video:duration>
      <video:publication_date>2007-08-02T22:06:04.000Z</video:publication_date>
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      <video:category>Ecology</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Predators</video:tag>
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      <video:description>3D animated look at baby development in the first trimester of pregnancy, from the first few cells that make up the blastocyst to a tiny fetus with a brain, beating heart, fingers, eyes, and earlobes. Inside pregnancy: Weeks 1 to 9 http://www.babycenter.com/</video:description>
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      <video:duration>153</video:duration>
      <video:publication_date>2012-11-23T19:45:47.000Z</video:publication_date>
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      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Multiplying Polynomials 2

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      <video:player_loc>https://www.youtube.com/embed/J1HAY8E3gms</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>2</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>unit circle definitions of trig functions, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/992b3872-362e-41c7-8c2b-aa5885396c18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2012-04-09T15:00:10.000Z</video:publication_date>
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      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>trigonometry</video:tag>
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  <url>
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    <video:video>
      <video:title>Cystic fibrosis is caused by dysfunctional protein</video:title>
      <video:description>Genetic mutation in cystic fibrosis patients causes synthesis of dysfunctional protein that fails to facilitated movement of salt through the cell membrane. This video explains who it happens. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9948a400-9465-4dc1-a2da-698d80992f2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6196.mp4</video:content_loc>
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      <video:category>Others</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>is</video:tag>
      <video:tag>caused</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dysfunctional</video:tag>
      <video:tag>protein</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HE hematoxylin and eosin stain protocol</video:title>
      <video:description>For routine examination haematoxylin and eosin is the stain of choice this stain produces colours different tissue structures which would otherwise be transparent so that you can get a detailed view of the tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/372ab34d-8ef2-4f50-bf38-52d3c265920a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-30T22:54:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9725.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>He</video:tag>
      <video:tag>Hematoxylin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Eosin</video:tag>
      <video:tag>stain</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Babies at homerton</video:title>
      <video:description>This video explains about babies at homerton (GE works)

&quot;For babies who are born premature or sick, the first months of life are a struggle. The Homerton Hospital in East London takes the smallest and the sickest of these babies.

These newborns are highly sensitive to their environment -- small changes in temperature and humidity can have a real impact on their health and comfort. GE recently donated £4.8 million worth of healthcare technology to Homerton Hospital, including a number of high tech incubators that are capable of maintaining the precise temperature and humidity recommended by the doctors.

These incubators and medical supplies will have a lasting impact on the London community -- who knows, maybe one of these babies will grow up to be an Olympic athlete!

Learn more about GE Works -- visit http://www.GE.com&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/994e8014-630d-4026-a2e4-ecc2c7d9c06f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-10-10T12:57:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27799.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Babies</video:tag>
      <video:tag>at</video:tag>
      <video:tag>homerton</video:tag>
      <video:tag>GE</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/DrVenkatachalam-and-Chris-Browne-on-Hip-resurfacing-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DrVenkatachalam and Chris Browne on Hip resurfacing India</video:title>
      <video:description>Hip resurfacing is a procedure developed as an alternative to hip replacement, in this video we see the recovery process of a patient after the procedure in India. Here is Chris Browne with Dr. Venkatachalam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/99543122-5ed8-405a-9c3a-ba6bcb24edc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2011-11-30T23:07:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9740.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Chris</video:tag>
      <video:tag>Browne</video:tag>
      <video:tag>with</video:tag>
      <video:tag>DrVenkatachalam</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>You&apos;ve described the design of natural selection as &quot;brilliant&quot; but &quot;mindless.&quot; Can you explain? - An interview with Daniel Dennett at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/99643a35-7294-4a15-923d-348bb3460bac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2007-08-10T00:35:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/659.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Evolution</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Hernia repair with prolene hernia system</video:title>
      <video:description>This video conducted to evaluate the feasibility and benefits of inguinal hernia repair with prolene hernia system mesh under local anaesthesia improved outcomes with the prolene hernia system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b27de24-a267-4dbe-bb67-b36561201dbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
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      <video:uploader>glukan</video:uploader>
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      <video:tag>with</video:tag>
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    <loc>https://dnatube.com/videos/What-Exactky-is-Rotavirus-Vaccine</loc>
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      <video:title>What Exactky is Rotavirus Vaccine?</video:title>
      <video:description>Here a brief introduction for the Rotavirus vaccine is provided by Dr. Ran Goldman(emergency physician and pediatrician). Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/99882a4e-d5fe-498c-a1d0-abdfb40ab851/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2013-02-16T03:22:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30297.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rotavirus</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Ran</video:tag>
      <video:tag>Goldman</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stimulated-cell-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stimulated cell division</video:title>
      <video:description>Simulation of cell division, animated in Corel Painter X, sound effects created with GarageBand.
Cell division is a process by which a cell, called the parent cell, divides into two cells, called daughter cells. Cell division is usually a small segment of a larger cell cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/9988b895-f9c0-4766-9638-f942a134353f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2007-12-24T02:43:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1214.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>celldivison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detoxification-for-gallstone-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detoxification for gallstone Removal</video:title>
      <video:description>Gallstones can obstruct bile ducts causing various medical problems. Generally, gallstones are removed by surgery. However, this video explains how gallstone can be dissolved naturally by detoxification. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/998aeff8-8447-4c1c-98cc-9d9c7dc9bfd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-26T23:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6172.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Detoxification</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Gallstone</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-prepare-scrambled-egg-inside-the-shell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to prepare scrambled egg inside the shell</video:title>
      <video:description>This is an interesting way to cook an scrambled egg inside the shell. How does it happen? Any comments?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/99967450-344f-40c9-988e-1ecfdcd9f5d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2015-05-29T04:49:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32197.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>scrambled</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-the-Mechanism-And-Inhibition-of-Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are the Mechanism And Inhibition of Enzymes</video:title>
      <video:description>How can a drug molecule be designed to interfere with the mechanism and inhibition of enzymes. A brief description of this mechanism is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/99a32589-7ff1-4d62-8810-95937c53a422/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2010-11-30T21:29:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6317.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>30</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 31- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17915.jpg</video:thumbnail_loc>
      <video:duration>2923</video:duration>
      <video:publication_date>2012-09-03T18:10:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gzms73aw9y8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolution-by-Teeth-digital-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolution by Teeth digital X-Ray</video:title>
      <video:description>Video shows advantages of digital radiography in our life. It is faster, produces up to 90% less reduction, has electronic storage and avoids the need for hazardous chemicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9cc186e7-461b-4e01-9bf0-b95ff3bfe716/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-01T19:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10303.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Youngs-Double-Slide-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Young&apos;s Double Slide Experiment</video:title>
      <video:description>This video demonstrates the Young&apos;s double slit experiment which helped to identify the wave-particle duality. A monochromatic light is sent through two slits which are separated by a certain distance from each other, the result can be observed on a screen which is place in front of the apparatus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9cc81d47-fc97-4ce5-b200-de1e9f55f106/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-12-11T23:38:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11167.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Young</video:tag>
      <video:tag>s</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Slide</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Psychology 101</video:title>
      <video:description>&quot;Lec 26 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27192.jpg</video:thumbnail_loc>
      <video:duration>2754</video:duration>
      <video:publication_date>2012-09-21T03:46:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mLH6INDS9Dw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cavia-aperea-Caviidae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cavia aperea (Caviidae)</video:title>
      <video:description>A short film depicting Cavia aperea (Caviidae), a wild relative of the guinea pigs. This film was shot in Córdoba, Argentina, in february 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/9cd1c0b9-a6ca-434f-a130-84114c45e69e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-02-20T22:33:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3862.mp4</video:content_loc>
      <video:uploader>Rodrigo Singer</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>Caviidae</video:tag>
      <video:tag>Cavia</video:tag>
      <video:tag>Guinea</video:tag>
      <video:tag>Pigs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-tonsillitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D animation of tonsillitis</video:title>
      <video:description>Tonsils are the two clumps of tissue at the back of the throat and are part of the lymph nodes. This video shows a 3D animated clip of the tonsils and gives information on their infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9cfc2925-d9f7-4d00-9095-1817e9d00f80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-01T19:51:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10281.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tonsillitis</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Futures-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Futures Introduction</video:title>
      <video:description>Futures Introduction

Futures Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20370.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-06T14:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3g6P0lRXotI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Kirchoffs-Voltage-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Kirchoffs Voltage Law?</video:title>
      <video:description>Kirchoff&apos;s Voltage Law is that the sum of all the algebraic voltages in any loop is equal to zero.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/9d013780-80fd-4569-91d2-3bd0091eb645/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2016-02-08T23:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32413.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kirchoffs</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-I-Radiographic-Margins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model I - Radiographic Margins</video:title>
      <video:description>This video displays a model of the Hearts  Radiographic Margins which entails mainly the Right Ventricle and some of the left ventricle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9d1c76b5-0733-4898-a485-379f21ffcb91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-13T22:34:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5183.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Radiographic</video:tag>
      <video:tag>Margins</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Superior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saturn-Moon-Ballet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saturn Moon Ballet</video:title>
      <video:description>Video shows the moon ballet of the planet Saturn. An interesting dance of moons around Saturn is shown here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9d2a59d0-bde7-4102-a172-f92e5aae5987/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2013-02-05T04:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29153.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>HOLIDAY</video:tag>
      <video:tag>DANCE</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>moons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Receptor-and-Antagonist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology - Receptor and Antagonist</video:title>
      <video:description>Definition of Receptor
1. In cell biology, a structure on the surface of a cell (or inside a cell) that selectively receives and binds a specific substance. There are many receptors. There is a receptor for (insulin; there is a receptor for low-density lipoproteins (LDL); etc. To take an example, the receptor for substance P, a molecule that acts as a messenger for the sensation of pain, is a unique harbor on the cell surface where substance P docks. Without this receptor, substance P cannot dock and cannot deliver its message of pain. Variant forms of nuclear hormone receptors mediate processes such as cholesterol metabolism and fatty acid production. Some hormone receptors are implicated in diseases such as diabetes and certain types of cancer. A receptor called PXR appears to jump-start the body&apos;s response to unfamiliar chemicals and may be involved in drug-drug interactions.
2. In neurology, a terminal of a sensory nerve that receives and responds to stimuli

Antagonist (pharmacology)
Antagonist in the body of a receptor binding to the receptor in the place of a natural compound that stimulates the receptor is stimulated as a result of naturally occurring compounds that prevent.  Competition from outside the compound antagonizmada tries to connect to the natural compound with the receptor and the receptor is connected to a certain threshold and the concentration of contaminant.  In one, the effect of concentration of noncompetitive antagonist, there is not even a small amount, regardless of the situation prevents the receptor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9d2a2d7a-2586-472c-be05-3cc7ddf07632/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-11-09T09:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4806.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>molecule</video:tag>
      <video:tag>lipoproteins</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>Hormone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cavitation-in-Microgravity-Full-Movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cavitation in Microgravity (Full Movie)</video:title>
      <video:description>High-speed photography of an experiment aboard a 0g parabolic airplane flight. An electrical pulse is conducted through a 4 centimeter sphere of water, causing a local plasma cavity.

The action is shown in real-time, and then the phenomena are explained with text markup of the images.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9d3894aa-5a5c-41c8-8db2-ab19750cfe59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-11-16T12:33:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5487.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cavitation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Microgravity</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treadmilling-Macrophage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treadmilling Macrophage</video:title>
      <video:description>A time-lapse video of a macrophage (immune cell) biding its time while waiting for an anti-body (IgG) trigger. Internal vesicle transport and filopodia extensions and retractions are clearly visible. (search it on Wiki)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9d42d445-15cf-4293-aa5e-8b189b8656cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-04-16T23:52:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1769.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>macrophage</video:tag>
      <video:tag>filopodia</video:tag>
      <video:tag>treadmilling</video:tag>
      <video:tag>DIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Public-Health-250A-Lecture-32-Interpreting-Tests-of-Stati</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Public Health 250A - Lecture 32: Interpreting Tests of Stati</video:title>
      <video:description>Public Health 250A - Lecture 32: Interpreting Tests of Stati

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25660.jpg</video:thumbnail_loc>
      <video:duration>3092</video:duration>
      <video:publication_date>2012-09-18T16:51:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0MpLZSXumdA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Interpreting</video:tag>
      <video:tag>Tests</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stati</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Naked-Archaeologist-Preview-The-Real-Mount-Sinai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Naked Archaeologist Preview - The Real Mount Sinai</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, 
Vision TV
in Canada and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9d4485b7-dda5-496b-8792-7689af165eda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T17:15:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2308.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>mount</video:tag>
      <video:tag>Sinai</video:tag>
      <video:tag>Jerusalem</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Jews</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Elevator</video:title>
      <video:description>This video shows the full working of an elevator with diagram. A computer controlled elevator is activated by push buttons that feed passenger signals into the computer. </video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/video/2026/05/1779815693863-e1949bbc29237ca491c6c24e134ba997.mp4</video:content_loc>
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      <video:tag>Drawings</video:tag>
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    <loc>https://dnatube.com/videos/Numbness-weakness-case</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The USMLE team has prepared this Step 2 CS case study on numbness weakness. Watch the analysis is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9d34a3d9-8fb9-4ce2-87eb-51beb96702c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2011-11-29T04:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8690.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Numbness</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wedge-resection-of-a-gastric-GIST</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>240</video:duration>
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      <video:uploader>frokand</video:uploader>
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      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/9db2e4c3-4e7e-4828-9d0a-416c976f3fbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
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      <video:uploader>kevin86</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>30</video:duration>
      <video:publication_date>2009-04-18T07:37:45.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Heinz</video:tag>
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      <video:tag>std</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 10 - Lecture 11: Recursion II</video:title>
      <video:description>Computer Science 10 - Lecture 11: Recursion II

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/12/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25674.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/wLAT57j5LDQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>11</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>II</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-Planets-Comet-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:publication_date>2009-05-27T22:04:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2627.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This quicktime video clip shows Cholecystectomy with Hysterectomy performed at khetarpal hospital new delhi india by dr anil khetarpal the most frequent reason for hysterectomy is to remove fibroid tumors</video:description>
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      <video:duration>614</video:duration>
      <video:publication_date>2011-12-01T00:34:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9833.mp4</video:content_loc>
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      <video:category>Medical</video:category>
      <video:tag>Cholecystectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hysterectomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>62</video:duration>
      <video:publication_date>2009-06-29T08:26:54.000Z</video:publication_date>
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      <video:category>Education</video:category>
      <video:tag>Fertilization</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>181</video:duration>
      <video:publication_date>2010-11-10T00:43:28.000Z</video:publication_date>
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      <video:tag>Death</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Gelatin is a colorless, tasteless and brittle solid substance which is obtained from collagen of animals as a by product. This video is showing you a gelatin type that is of improved quality.</video:description>
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      <video:tag>an</video:tag>
      <video:tag>Improved</video:tag>
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u2_l1_t2_we2 Converting Mixed Numbers to Improper Fractions</video:description>
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      <video:tag>to</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Fractions</video:tag>
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      <video:duration>153</video:duration>
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      <video:uploader>Samuel Oneal</video:uploader>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9e7a89a0-3857-4e69-932a-cb77ef26dd11/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>about</video:tag>
      <video:tag>Fracking</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2014-10-02T21:06:24.000Z</video:publication_date>
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      <video:publication_date>2010-11-20T23:36:49.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0006abb2-ee7b-4f4f-9516-5fe1cb6a61a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
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      <video:tag>Surgery</video:tag>
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    <video:video>
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      <video:description>http://smartnote.miraibio.com

SmartNote - The FREE in silico lab notebook for molecular biologists.

• Analyze sequences with dozens of bioinformatics tools
• Access and edit your notebook from anywhere
• Share sequences and results with friends
• Publish results to a blog</video:description>
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      <video:duration>98</video:duration>
      <video:publication_date>2009-05-28T00:09:34.000Z</video:publication_date>
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      <video:category>Bioinformatics</video:category>
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      <video:tag>primers</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>primer3</video:tag>
      <video:tag>blast</video:tag>
      <video:tag>primerx</video:tag>
      <video:tag>clustalw</video:tag>
      <video:tag>dnasis</video:tag>
      <video:tag>miraibio</video:tag>
      <video:tag>expasy</video:tag>
      <video:tag>ncbi</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Scientific Notation Examples

More scientific notation examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20568.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2012-09-06T15:56:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Dd-y_apbRw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Notation</video:tag>
      <video:tag>Examples</video:tag>
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    <lastmod>2026-08-14</lastmod>
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Understanding the United States Current Account in 2011</video:description>
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      <video:uploader>0|73|0</video:uploader>
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      <video:tag>of</video:tag>
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      <video:description>Extension of the first spectrin repeat of the rod domain of alpha actinin using 20 pN of force. ... charmm extension</video:description>
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      <video:duration>50</video:duration>
      <video:publication_date>2009-04-21T21:27:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1914.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-happen-in-cystic-fibrosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happen in cystic fibrosis</video:title>
      <video:description>Cystic fibrosis is a genetic disease. In cystic fibrosis, unusual amount of mucus is allowed to buildup in the lungs and pancreas. Excessive mucus causes block in the alveoli in the lungs, making breathing very difficult. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/003311d4-083d-44a6-9e63-bc32829dddcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-11-30T11:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6261.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>happen</video:tag>
      <video:tag>in</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pascals-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pascal&apos;s Law</video:title>
      <video:description>This video demonstrates Pascal&apos;s law. It states the law and an experiment to test the law.</video:description>
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      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:44:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11192.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Demonstration</video:tag>
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      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Leptin-Neuronal-Rewiring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leptin Neuronal Rewiring</video:title>
      <video:description>In this animationm how providing leptin to an obese mouse rapidly rewires its hypothalamus neurons is illustrated. When obese mice were given leptin injections, researchers found that the neurons in their hypothalamus were actually being rapidly rewired. Less excitatory inputs and more inhibitory inputs were connected to those neurons responsible for encouraging feeding (called NPY), and the opposite occurred for those neurons responsible for discouraging feeding (called POMC). Source: HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/00367cc6-6ca4-4bf3-8fb3-d56234480c4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-02-04T20:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29118.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>leptin</video:tag>
      <video:tag>rewiring</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Factors-Affecting-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Factors Affecting Supply</video:title>
      <video:description>Factors Affecting Supply

How the price of inputs, price of related goods, number of suppliers technology, and expected future prices affects the supply curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25387.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2012-09-18T13:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0isM0GF-rMI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Supply</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-lipoprotein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of lipoprotein</video:title>
      <video:description>Lipoproteins are small sphere with the surface mainly composed of phospholipids and the core primarily contains esters of cholesterol and triglycerides. The protein component of lipoprotein is an apoprotein which is located in the outer shell and help to stabilize the overall structure of lipoprotein. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/004a8499-2f4c-40a6-89ed-cfd665a1e49a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-27T00:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6185.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Structure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Drosophilia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophilia</video:title>
      <video:description>Recent advances in microscopy and in fluorescence labeling of proteins allow the observation of complex biological processes in living organisms. This movie shows the early stages of embryonic development of a fruit fly egg, which is half a millimeter in size. In the first part of the movie, the observation of fluorescently labeled histones (proteins that help packaging the chromosomes into a compact nucleoprotein structure in the cell) reveals the dynamics of the mitotic divisions of the ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0051be20-5c1c-40a9-97f8-0d0ed68b61f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2009-04-09T05:53:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1667.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>ArtOfScience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Septate-Uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Septate Uterus</video:title>
      <video:description>Video shows a new sign to determine the incision line in the treatment of septate uterus. A full surgical procedure is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0048d5a5-1e88-4669-8ed8-47a8f1b65865/cand_5.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2011-12-01T04:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10177.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>to</video:tag>
      <video:tag>determine</video:tag>
      <video:tag>the</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>line</video:tag>
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      <video:tag>treatment</video:tag>
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      <video:tag>septate</video:tag>
      <video:tag>uterus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-System-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory System in Human</video:title>
      <video:description>This video provides the overview of respiration with the internal structure. The inhale and exhale process results in the compression and expansion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0055b0b0-0021-47fc-91ec-c0074c2d0ee5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-25T22:02:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6110.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>Overview</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Particle-accelerator-CAMS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle accelerator CAMS</video:title>
      <video:description>A Particle accelerator CAMS is a device that uses electromagnetic fields. It takes a particle such as an atom and accelerates it to really high speeds and collides it with an atom so at to discover the inner parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/005712ed-8f06-4e76-97b6-a8b8bd7c38e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-11-24T18:47:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7787.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>CAMS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-part-II-genetically-engineer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA part II genetically engineer</video:title>
      <video:description>This video explains about recombinant DNA part II genetically engineered microorganism

This second half of the lecture on recombinant DNA reviews several examples of genetic engineering of microorganisms. Arcadia University US275 Scientific Ethics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/005f8ab6-4abc-48b8-8979-9629466458d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>861</video:duration>
      <video:publication_date>2012-10-11T11:05:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27904.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>engineered</video:tag>
      <video:tag>microorganism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-The-Multiverse-and-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Multiverse and String Theory</video:title>
      <video:description>Michio Kaku proposes a beautifully structured universe in this fascinating video, discussing how the Big Bang, string theory, and the proposed eleven-dimensional multiverse make up the whole of what is.  Kaku says the vibrations of universes create a &quot;cosmic music&quot; and celebrates how lovely an answer this structure of the universe is for Einstein&apos;s famous question about the mind of God.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/00b8dddf-d9d8-482e-ac61-186ae6dd2688/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-02T20:24:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28255.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>multiverse</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-esophagus-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer esophagus treatment</video:title>
      <video:description>Cancer of the esophagus is one of the most aggressive and dangerous cancer. New laparoscopic surgery has bring hope for cure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/00c1b307-1d97-4610-ba7a-7399e0a98a8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-12-06T19:52:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10870.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>Promising</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Esophagus</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-chemical-bonds-form-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How chemical bonds form 1</video:title>
      <video:description>Chemical bond is the force of attraction that holds  group of atoms together to form a compound. When compound is formed, energy is released. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/00806dfe-a456-4dcc-a7b3-c8876899fce8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2010-12-21T13:06:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6708.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bond</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/2nd-Order-LODE-Particular-Solution-Formula-Advanced-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2nd Order LODE Particular Solution Formula Advanced Examples</video:title>
      <video:description>Second Order LODE Particular Solution Formula Advanced Examples/n
Particular solution examples for Ordinary differential equations are traditionally restricted to constant coefficients equations. Further demonstration of the power of the formula at an elementary level may be made via application on non-constant coefficient LODEs.
Consider the second order Cauchy-Euler LODE, as shown, here:  
   y&quot; + (2/x)y&apos; + (1/(4x^2))y = W
Go to Wolfrom Alpha website:  http://www.wolframalpha.com/ for several verifications, including: 
   y&quot; + (A/x)y&apos; + (((A-1)/2)^2)/(x^2)y = 
           = x^(-B)/log(x) /n   As always:
    All my books are available on Kindle in digital format and some in print at amazon.com.
    I appreciate the support you show by viewing my videos, but note that they are mostly merely summaries of my books. 
For a more complete picture of some of my results, obtaining my books would be a benefit to each of you, and an inexpensive further gesture and statement of support for me. I’ve set the price on both the printed version and the Kindle version low enough for anyone’s expendable budget. /n    Links to all my books may be found at the following websites:/n         https://sites.google.com/site/themathematicalnatureofreality//n          https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books/nI am placing a donation button at the links in case you’d rather support in that way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/007f92f0-0506-461b-b26c-177c02c5dc8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-07-05T09:02:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12336.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>ODE</video:tag>
      <video:tag>inhomogeneous</video:tag>
      <video:tag>differential</video:tag>
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      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Levitation-Magnetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Magnetic</video:title>
      <video:description>Spin stabilized magnetic levitation is shown in this science video. Magnetic levitation is known as a method by which an object is suspended with no support other than magnetic fields.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/00958760-ccb2-48f2-aa24-845f3cfc1629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2009-05-27T21:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2596.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Spin</video:tag>
      <video:tag>stabilized</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>levitron</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Holden-JD-The-catcher-in-the-Rye-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holden, JD: The catcher in the Rye Part 2</video:title>
      <video:description>Holden&apos;s life intention is to be at the edge of the fence in a rye environment i.e. holding children before they go down fall. This image is an analogy of Holden&apos;s ambition to save children and himself from growing to adulthood to experience &quot;phony.&quot; Holden share a Robert Burns&apos; song &quot;Coming Thro the Rye&quot; - two bodies in a rye meeting for sex- to make his idea symbolic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0090c36e-2ea4-42a6-8ab9-0b11ed4733ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2013-02-11T03:55:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30218.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Holden</video:tag>
      <video:tag>JD</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Cap</video:tag>
      <video:tag>Catcher</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>Literature</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/ATP-synthase-smallest-engine-in-the-world</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP synthase - smallest engine in the world</video:title>
      <video:description>This is the smallest engine ever existed in the world and it is functioning right now while you are looking at the screen. It is called ATP synthase which is an important enzyme that provides energy for the cell to use through the synthesis of adenosine triphosphate (ATP).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/00add53a-f2a7-4deb-bd43-91feeedab33f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2014-09-03T18:25:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31634.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Invasive-Shoulder-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Invasive Shoulder Surgery</video:title>
      <video:description>Video shows a patient named Keith Waters whose shoulder was damaged in an accident. Doctors saved the sholder with less invasive shoulder surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/00b7296f-9057-449a-8790-b55ff11d9810/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2011-12-01T04:11:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10193.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Saving</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Shoulder</video:tag>
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      <video:description>Similar Triangle Basics

Introduction to what it means for triangles to be similar</video:description>
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      <video:duration>557</video:duration>
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      <video:description>GMAT: Math 7

36-41, pgs. 156-157</video:description>
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      <video:player_loc>https://www.youtube.com/embed/HqiBo62O8bk</video:player_loc>
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      <video:description>Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
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      <video:duration>148</video:duration>
      <video:publication_date>2010-02-01T14:05:43.000Z</video:publication_date>
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      <video:description>Articular cartilage, also called hyaline cartilage, is the smooth, glistening white tissue that covers the surface of all the diarthrodial joints in the human body. As its name implies, articular cartilage is critical in the movement of one bone against another. Articular cartilage has an incredibly low coefficient of friction which, coupled with its ability to bear very large compressive loads, makes it ideally suited for placement in joints, such as the knee and hipArticular cartilage is not a homogeneous tissue. Instead, it has a very complex composition and architecture that permits it to achieve and maintain proper biomechanical function over the majority of a human lifespan. Articular cartilage is composed mainly of water (70-80% by wet weight). The solid phase of articular cartilage consists primarily of type II collagen and aggrecan, a chondroitin and keratan sulfate proteoglycan. Collagen forms a network of fibrils, which resist the swelling pressure generated by the proteoglycans. Aggrecan, because of its tendency to noncovalently interact with hyaluronic acid, forms huge aggregates that become trapped in the collagen network. Because of their numerous negatively charged sulfate groups, these proteoglycan aggregates attract cations, which in turn bring in water to minimize differences in osmotic pressure. Thus, type II collagen and proteoglycans create a swollen, hydrated tissue that resists compression.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30724.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Simplifying an expression with multiple variables

u11_l3_t1_we2 Simplifying an expression with multiple variables</video:description>
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      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Researchers led by University of California, Riverside have fabricated polymer beads that can change color with changes to an external magnetic field.</video:description>
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      <video:duration>12</video:duration>
      <video:publication_date>2009-08-28T11:16:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3283.mp4</video:content_loc>
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      <video:duration>109</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The cloud chamber, also known as the Wilson chamber, is used for detecting particles of ionizing radiation. In its most basic form, a cloud chamber is a sealed environment containing a supercooled, supersaturated water or alcohol vapour. When an alpha particle or beta particle interacts with the mixture, it ionises it. The resulting ions act as condensation nuclei, around which a mist will form (because the mixture is on the point of condensation). The high energies of alpha and beta particles mean that a trail is left, due to many ions being produced along the path of the charged particle. These tracks have distinctive shapes (for example, an alpha particle&apos;s track is broad and straight, while an electron&apos;s is thinner and shows more evidence of deflection). When a vertical magnetic field is applied, positively and negatively charged particles will curve in opposite directions.</video:description>
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      <video:duration>468</video:duration>
      <video:publication_date>2013-01-30T04:49:05.000Z</video:publication_date>
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      <video:description>&quot;Lec 2 - MIT 3.091 Introduction to Solid State Chemistry&quot; Vision Statement, Administrative Details

Introduction

Taxonomy of Chemical Species

Origins of Modern Chemistry

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>CS 61B Asymptotic Analysis

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:tag>Travelling</video:tag>
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View the complete course: http://ocw.mit.edu/7-012F04

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More information at http://ocw.mit.edu/terms
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Lever Rule

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>440</video:duration>
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      <video:description>A diagram showing the hierarchy of the essential characteristics of life is explained here. All these characteristics are discussed in brief.</video:description>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>and</video:tag>
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      <video:description>The organ systems in human beings are discussed here. The purpose of this video is to help you in understanding the functioning of different parts.</video:description>
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      <video:duration>200</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/YBYu5aZPLeg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Graphing</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>variables</video:tag>
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      <video:duration>74</video:duration>
      <video:publication_date>2011-12-11T23:34:07.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>138</video:duration>
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      <video:duration>326</video:duration>
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      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
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    <loc>https://dnatube.com/videos/Galapagos-Creatures</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Galapagos Creatures</video:title>
      <video:description>These are some of the animal species Charles Darwin would have seen when he visited the Galapagos Islands.</video:description>
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      <video:publication_date>2007-08-02T22:05:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/576.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>seal</video:tag>
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      <video:tag>Darvin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Learning-all-about-Protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning all about Protein</video:title>
      <video:description>This video explains the distinct levels of protein  structure.To understand the functions of proteins at a molecular level, it is often necessary to determine their three-dimensional structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/03732232-58c0-4a2c-a2a2-97a1fd2dcb8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-11-30T12:55:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6282.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gastric-Banding-via-Laparoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Banding via Laparoscopy</video:title>
      <video:description>Laparoscopic is a non invasive technique of doing procedures such as surgery which would other wise be done by physically cutting up a patient. Gastric banding is done to control weight for weight loss purposes and as is the case in this video it is done via laparoscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/038b8856-8155-471f-97b0-1e7f6954cccc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2011-11-29T03:45:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8669.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Banding</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Why-Physics-Has-The-Last-Word-on-Free-Will</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Why Physics Has The Last Word on Free Will</video:title>
      <video:description>Has every single event in history been predetermined since the Big Bang?  Michio Kaku discusses this possibility, including what Einstein thought on the matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/038c57ea-746c-4857-a97d-79698fcdf474/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-12-07T17:20:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28300.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
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    <loc>https://dnatube.com/videos/Lec-4-Physics-112-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Physics 112 - Lecture 7</video:title>
      <video:description>Physics 112 - Lecture 7

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26441.jpg</video:thumbnail_loc>
      <video:duration>2911</video:duration>
      <video:publication_date>2012-09-19T01:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y0HnFEmObvo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-rogaine-really-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does rogaine really work ?</video:title>
      <video:description>This video describes whether rogaine works or not (Beauty  Grooming Guru).

Approved for both men AND women, Rogaine is an over the counter treatment found in MOST drugstores. Watch this to find out if it will work for you! And for more, visit: http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/039e237a-2987-4c3a-88e7-541839dcbbb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-10-11T00:44:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27856.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rogaine</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>really</video:tag>
      <video:tag>work</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-Double-Life-of-RNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Double Life of RNA</video:title>
      <video:description>All Life processes are chemical reactants.To sustain life this reactions occurs very slowly and nonspecifically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/03a448f2-1132-48f8-b09b-ae243861fbc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2007-09-01T19:46:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/902.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Chemical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Busqueda-de-informacion-medica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Busqueda de informacion medica</video:title>
      <video:description>http://www.portaldemedicina.com - búsqueda efectiva de literatura médica en Internet. Estrategias de búsqueda</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/03b899e4-b41a-4384-b147-2910ddd3ab06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2009-05-26T00:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2274.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicina</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>evidencia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diversity-Oriented-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diversity-Oriented Synthesis</video:title>
      <video:description>Diversity-oriented synthesis (DOS) is a strategy used by chemical biologists to create a huge diversity of small molecules with potentially useful properties. A young scientist working in Dr. Stuart Schreiber&apos;s lab shows us how engineering, computer science, chemisty, and biology are all used in DOS. Also featured on the DVD Scanning Life&apos;s Matrix: Genes, Proteins, and Small Molecules, available free from HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/03c7816f-89d7-405f-98c4-4b4689f6cecd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2007-08-02T22:42:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/587.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>diversity</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Factoring difference of squares</video:title>
      <video:description>Factoring difference of squares

u12_l2_t2_we2 Factoring difference of squares</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25262.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2012-09-18T02:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvnOWIoeeaU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Squares</video:tag>
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    <loc>https://dnatube.com/videos/Beginning-And-Ending-Of-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beginning And Ending Of Universe</video:title>
      <video:description>The birth and death of our universe calculated by the astronauts are discussed in the video. This video is very interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/03befc21-db31-4bd2-9bbd-16f1440d6b07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-01-12T01:46:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28748.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells - 20</video:title>
      <video:description>Stem cells may be useful in treatment of disease like diabetes. However, many question need to be answered before stem cells can be used in treatment. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/03ee358c-4eba-488a-9082-b26c4a8e7e8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-08-16T23:03:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/803.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/acetylcholine-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>acetylcholine video</video:title>
      <video:description>This video shows the effect of acetylcholine as a neurotransmitter. The chemical compound acetylcholine (often abbreviated ACh) is a neurotransmitter in both the peripheral nervous system (PNS) and central nervous system (CNS) in many organisms including humans. Acetylcholine is one of many neurotransmitters in the autonomic nervous system (ANS) and the only neurotransmitter used in the motor division of the somatic nervous system. (Sensory neurons use glutamate and various peptides at their synapses.) Acetylcholine is also the principal neurotransmitter in all autonomic ganglia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0491253c-82a9-40a0-8329-0c5a1af484cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-09T21:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4897.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>Video</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LASIK eye surgery operation  recovery and side effects</video:title>
      <video:description>LASIK which stands for laser is a popular surgery used to correct vision in people who are nearsighted farsighted or have astigmatism during the lasik procedure a specially trained eye surgeon first creates a precise thin hinged corneal flap using a microkeratome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/04928b2c-66f4-484e-a56e-0337e6bbbba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-01T20:17:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10348.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>LASIK</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Operation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RNA-polymerase-II-Transcription-Initiation-a-Structural-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA polymerase II Transcription Initiation a Structural View</video:title>
      <video:description>Biochemical evidence indicates that pre mrna splicing factors physically interact with the c terminal domain of the largest subunit of RNA polymerase II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/049843d5-1996-4fe4-bf9e-8647c051d5b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-10-18T04:58:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7076.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>Polymerase</video:tag>
      <video:tag>II</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Born-to-Be-Wild-Swimming-with-the-dolphins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Born to Be Wild; Swimming with the dolphins</video:title>
      <video:description>Here is to swimming with the dolphins in the series Born to Be Wild in Tamzin Outhwaite by BBC. Swimming with some of the world&apos;s friendliest species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/04941d10-efe9-4bd2-8283-eaa88fa514ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-11-26T00:43:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8032.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Swimming</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dolphins</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Tamzin</video:tag>
      <video:tag>Outhwaite</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origins-Of-Life-RNA-as-an-Enzyme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origins Of Life: RNA as an Enzyme</video:title>
      <video:description>Explained here is how folded RNA gives great specificity and rate acceleration that is a characteristic of catalysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/04a326e0-b1b2-452f-960a-2071d29c3f6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2007-09-01T19:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/904.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>catalysis</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Glue-Ear-Internal-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glue Ear Internal Structure</video:title>
      <video:description>This video shows the endoscopic view of glue ear for treatment. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/04a8711c-000b-44b8-aef3-26540d65c38f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-12-01T20:14:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10336.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Glue</video:tag>
      <video:tag>Ear</video:tag>
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    <loc>https://dnatube.com/videos/Testing-of-Camera-With-Hydrogen-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing of Camera With Hydrogen Explosion</video:title>
      <video:description>This video is showing the video captured by a high speed camera. The hydrogen balloon explosion is captured very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/04aa4a48-bfc8-4696-b0cd-4fcdfb4e32f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2013-01-12T00:50:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28641.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Balloon</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>Test</video:tag>
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    <loc>https://dnatube.com/videos/How-to-Organising-Your-Workstation-Properly</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>How to Organising Your Workstation Properly</video:title>
      <video:description>This video will help you in properly organizing your workstation. A detailed description is provided here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/04b9e7a3-e952-4b59-9aa6-c2951cf59268/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2013-02-11T02:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30133.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Organising</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>workstation</video:tag>
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    <loc>https://dnatube.com/videos/Half-Head-Model-Larynx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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u12_l3_t1_we1 Solving factored equations</video:description>
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Credit:Mayo Clinic</video:description>
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u12_l3_t1_we2 Solving quadratics by factoring</video:description>
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      <video:player_loc>https://www.youtube.com/embed/2Wv-hMiiPe8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-Standard-Model-of-Particle-Physics-5-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Standard Model of Particle Physics (5 of 15)</video:title>
      <video:description>Episode 5 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how particle physicists have developed a theory that can explain almost everything in the universe in terms of just 12 particles. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/05e8cc4f-8fa3-4891-8ef4-5e6c487955b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2009-04-18T08:17:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1823.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bromine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bromine</video:title>
      <video:description>Bromine is an element in the halogen group and has atomic number 35. This video explains the sources,abundance, uses and many other important facts about bromine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9f5d82d2-1fd1-4677-be8d-935fcdfd2b54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-12T02:41:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11405.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bromine</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Three-dimensional-structure-of-potassium-channel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three dimensional structure of potassium channel</video:title>
      <video:description>Cell membranes are semipermeable, meaning; transport of molecules across the membrane is selective. There are proteins embedded into the cell membrane that regulated the transport across the membrane. These proteins are called channels. Potassium channel regulates movement of potassium ion through the cell membrane.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9f982e0b-514b-4ec7-983e-0763a6a3643f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-27T00:30:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6187.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Three</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Structure</video:tag>
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      <video:tag>Potassium</video:tag>
      <video:tag>channel</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Examin-Musculskeletal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Examin Musculskeletal?</video:title>
      <video:description>Video involves the examination of length ratios, posture, spinal column, joints and bones. A step by step explanation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9fab5083-b3cc-4743-9dad-69f5a7547862/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2011-12-06T17:36:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10742.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Musculskeletal</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-PI3K-AKT-signalling-pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The PI3K AKT signalling pathway</video:title>
      <video:description>In this video, The PI3K/AKT/mTOR pathway is explained. The PI3K/AKT/mTOR pathway is an intracellular signalling pathway important in apoptosis and hence cancer e.g. breast cancer and non-small-cell lung cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/05e98acc-8805-4dad-8fa6-50a26a7959b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-10-18T02:24:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7036.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>PI3K</video:tag>
      <video:tag>AKT</video:tag>
      <video:tag>signalling</video:tag>
      <video:tag>pathway</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Problem-of-Depression-in-Old-People</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Problem of Depression in Old People</video:title>
      <video:description>Depression in many old peoples is a serious problem in front of doctors. A detailed description is provided here for their family members how they can help these old people to overcome depression.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/05eebf0e-b7cb-4a2a-a08b-f0c8f226823f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2013-02-11T03:08:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30153.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Depression</video:tag>
      <video:tag>in</video:tag>
      <video:tag>old</video:tag>
      <video:tag>age</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Computer Science 169</video:title>
      <video:description>Lec 11- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20249.jpg</video:thumbnail_loc>
      <video:duration>4152</video:duration>
      <video:publication_date>2012-09-06T12:39:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EbSjM3g6prQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Angles-Formed-by-Parallel-Lines-and-Transversals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Angles Formed by Parallel Lines and Transversals</video:title>
      <video:description>Angles Formed by Parallel Lines and Transversals

Parallel lines, transversal lines, corresponding angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20270.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-06T13:56:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H-E5rlpCVu4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>angles</video:tag>
      <video:tag>formed</video:tag>
      <video:tag>by</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>transversals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ECG-Reading-of-a-Myocardial-Infarction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading of a Myocardial Infarction</video:title>
      <video:description>Myocardial infarction produces three basic changes in that are described here. Reading the ECG of such a person are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/05efd6d5-7ea0-41a4-90e3-62c7682228be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>813</video:duration>
      <video:publication_date>2013-02-11T04:18:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30235.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Myocardial</video:tag>
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      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mercury Venus and Mars</video:title>
      <video:description>Mercury is small and lifeless orbiting the sun in 3 months. Venus is our sister planet because of the same velocity as earth. Mars is named for the god of war due to its red colour.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/06023de0-53db-4275-a73e-062492412054/cand_5.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2011-11-24T22:53:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7820.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Mercury</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mars</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Adult-stem-cell-and-regeneration-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult stem cell and regeneration animated video</video:title>
      <video:description>Researchers are expanding their understanding of identified adult stem cells which include blood forming brain skin and skeletal muscle stem cells while working to isolate stem cells for the lung liver kidney heart and other tissues</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/060a94cd-a56e-4744-8210-0739b7c844a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-11-23T21:57:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5794.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Adult</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>animate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mitochondrial-Protein-Import</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondrial Protein Import</video:title>
      <video:description>This video shows how proteins in the cytosol are delivered into a mitochondrion.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/06114cac-f03e-4714-aa1a-0787808df569/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-04-08T20:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4183.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitochondrial</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Import</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Center-of-Emotion-and-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Center of Emotion and Memory</video:title>
      <video:description>How the Body Works Center of Emotion and Memory

The limbic system, which is concerned with memory and learning, is also believed to be primarily involved in emotional responses.  Emotions are the conscious result of the interaction between the activities of the cerebral cortex, the limbic system and the visceral organs of the body which produce specific physical changes.  A number of theories have been postulated to explain this relationship between the body and mind.  The emotional responses of any individual are, however, also a product of his knowledge and experience.

The anatomy of the limbic system includes:

The amygdaloid bodies, which contain both incoming and outgoing nerve fibers, and may help to regulate emotions, particularly agression.

The fornix, a thick bundle of nerve fibers which forms the outgoing pathway from the hippocampus.

The afferent fibers bring impulses into the dentate gyrus and the area of Ammon&apos;s horn.

The dentate gyrus which lies within the hippocampal sulcus and although its function is not fully understood may relay impulses in the hippocampus.

The subiculum is a region of cortex composed of up to six different cell layers and a multitude of nerve pathways.

Ammon&apos;s horn, which merges with the subiculum and contains ovoid and pyramidal cells, the function of which are thought to be associated with memory.

The efferent fibers, which carry information out from Ammon&apos;s horn to other regions of the brain.

The hippocampus, which is composed of folded layers of cells and fibers and is associated with emotions, learning and short-term memory.

The parahippocampal gyrus, a highly specialized area of nerve cells concerned with memory pathways.

The mammillary bodies, which have incoming and outgoing nerve fibers and acts as a relay station between the limbic system and the brain.

...and the septum pelucidum, which links the amygdala with the hypothalamus and is believed to be concerned with pleasure reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/0629fda8-e386-4454-88ff-5c3892c3808c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2009-07-08T02:51:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3020.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>center</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Generating-electricity-from-tidal-lagoons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generating electricity from tidal lagoons</video:title>
      <video:description>the UK unveils plan for electricity-generating tidal lagoons. This is how they&apos;ll work. It&apos;s a world first.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/062d93f6-df26-493f-ba9a-c3881f462132/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2015-05-05T19:53:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32168.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>tidal</video:tag>
      <video:tag>lagoons</video:tag>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-arrow-of-time-featuring-Sean-Carroll-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The arrow of time featuring Sean Carroll by Minute Physics</video:title>
      <video:description>What is the difference of past and future in physics? Learn why this question has no answer in modern day physics via a picturesque video from Minute Physics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/062fec2b-eb87-4558-9c5e-89a3066f3ab6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2013-02-07T06:03:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29232.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>History</video:category>
      <video:tag>time</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>cosmology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sensory-System-in-Humans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sensory System in Humans</video:title>
      <video:description>The purpose of sensory system is to sense your surroundings and then transfer it to your brain. Functioning of this system is provided here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/062ae26b-cfff-496c-b806-128df3d523af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>631</video:duration>
      <video:publication_date>2013-01-18T07:14:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28880.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-ABout-Hassium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All ABout Hassium</video:title>
      <video:description>The name origin of Hassium, its abundance, sources and uses are shown in this video slide. Hassium is a chemical element with symbol Hs and atomic number 108.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/06353122-e285-4858-a48e-6c73a59bddf2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-11T23:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11236.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Hassium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lungs-The-Organ-Of-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lungs The Organ Of Respiration</video:title>
      <video:description>The lungs of a human being is situated in the rib cage. It is a main organ in the human respiration system. This video explains more about the lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0635fa75-eecd-4ff2-a5ea-5c4da73835a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-12-01T06:54:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28171.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lungs</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Beings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-is-a-valid-state-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof is a valid state variable</video:title>
      <video:description>This video discusses proof as a valid state variable. This is one of the set of variables that are used to describe the mathematical &quot;state&quot; of a dynamical system. Models that consist of coupled first-order differential equations are said to be in state-variable form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0645a46f-3d9f-40d3-a733-55141dedb8ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>937</video:duration>
      <video:publication_date>2010-11-14T22:15:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5296.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>valid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>dynamical</video:tag>
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      <video:tag>order</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Crohns-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crohns Disease</video:title>
      <video:description>Crohns disease is a very common bowel inflammatory disease. It may cause a variety of symptoms. This explains this disease,how it is caused,how it can be cured and how it can be prevented.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/064b4149-d3fd-479d-a2b2-a83ede6f15cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2010-11-15T18:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5420.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crohns</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Electrical-Engineering-40-Power-speed-accuracy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Electrical Engineering 40 - Power-speed-accuracy</video:title>
      <video:description>Lec 34- Electrical Engineering 40 - Power-speed-accuracy.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17258.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-09-02T13:59:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_wZuWbhbPPA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcriptions-Service</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcriptions Service</video:title>
      <video:description>iSource is a provider of top-notch general transcription services, that stand out for their cost-effectiveness and timeliness. We are one of the largest transcription companies in North America, offering our services to clients from across the United States. Our formidable experience and superior expertise enables us to understand customer requirements and deliver quality transcripts. Dial Toll Free number, 1-877-323-4707
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      <video:publication_date>2008-11-24T06:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1380.mp4</video:content_loc>
      <video:uploader>kandytrans</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>services</video:tag>
      <video:tag>sought</video:tag>
      <video:tag>by</video:tag>
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      <video:tag>transcrip</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Function-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Function Video</video:title>
      <video:description>The functions of the heart together with the structure of the heart are essential learning for students of courses in human biology anatomy and physiology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/0663962d-c2af-455e-af02-2a0b0734a926/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-06-19T16:39:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2851.mp4</video:content_loc>
      <video:category>Medical</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intraoral-Camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intraoral Camera</video:title>
      <video:description>This video shows usage of intraoral camera which has a size of a dental mirror and is used to take a high quality of pictures of like cracked teeth.</video:description>
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      <video:duration>41</video:duration>
      <video:publication_date>2011-11-29T11:24:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8907.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Intraoral</video:tag>
      <video:tag>camera</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Quadrants-of-Coordinate-Plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Quadrants of Coordinate Plane</video:title>
      <video:description>Quadrants of Coordinate Plane

u13_l1_t1_we2 Quadrants of Coordinate Plane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25269.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-09-18T02:35:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1op92ojA6q0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadrants</video:tag>
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      <video:tag>coordinate</video:tag>
      <video:tag>plane</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/EVLT-Varicose-Vein-Laser-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EVLT Varicose Vein Laser Treatment</video:title>
      <video:description>EVLT® eliminates unsightly varicose veins with no hospital stay, no scarring and no lengthy recovery or side effects. In less than an hour you can be free from bulging, twisted varicose veins and back to enjoying your everyday activities. EVLT® is safe, fast, and effective. With EVLT® by Diomed you can show off your legs again.

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Treatment in less than an hour. 
Can be performed in the doctor&apos;s office.</video:description>
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      <video:duration>253</video:duration>
      <video:publication_date>2009-05-30T11:04:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2733.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>varicose</video:tag>
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      <video:tag>Laser</video:tag>
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      <video:tag>spider</video:tag>
      <video:tag>Veins</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Prostate-Cancer-Problems-with-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Cancer Problems with Surgery</video:title>
      <video:description>In this urology video, doctor explains prostate cancer and problems with surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/06796acc-09b9-4e93-99ae-a855ddc32038/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-04-07T19:59:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30508.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>problems</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-52-Solving-systems-by-graphing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Solving systems by graphing</video:title>
      <video:description>Solving systems by graphing

U06_L1_T1_we1 Solving systems by graphing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24603.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-17T14:16:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1CiBuN6qraY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Graphing</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The principles of laparoscopic suturing</video:title>
      <video:description>The video delegates basics of hand eye coordination laparoscopic dissection the principles of extracorporeal knotting and laparoscopic suturing the basic principle of the laparoscopic suturing technique is to avoid tension on tissue as the needle passes through it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/067c66a8-3a11-4f1b-8f0c-9dd31573f426/cand_5.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2011-12-06T20:40:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10977.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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      <video:tag>the</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Heart of Stroke Disease</video:title>
      <video:description>This video provides information on chances of getting a stroke due to a heart condition; AF which can be fatal, here is getting to the heart of the stroke disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/073f106a-f7ee-487f-b843-dc52ed38b449/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-11-29T21:27:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9171.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Todays-Esthetic-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Today&apos;s Esthetic Dentistry</video:title>
      <video:description>This video shows the esthetic dentistry photos of the before and after correction procedures. This is one of today&apos;s ways on beauty enhancement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0742394d-7628-4b05-a2bd-c201ab21f76e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T11:45:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8987.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Esthetic</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>Today</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mitosis-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis Models</video:title>
      <video:description>This video describes a cell in the phase of interphase surrounded by chromatin. It progresses through models going thorugh all phases of mitosis, including prophase, metaphase, anaphase,and telophase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0747770d-c0a7-47a1-9fcd-f3738620f989/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-14T18:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5263.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mitosis</video:tag>
      <video:tag>Models</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Refraction-and-reflection-of-light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Refraction and reflection of light</video:title>
      <video:description>When a ray of light reach the boundary between two different substances, some light is reflected, and some light is refracted. The semi-cylindrical piece of glass has a higher index of refraction than air. For more physics animations, please visit web.ncf.ca</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9fc60243-0ca4-4951-b5ec-da083bf59ea9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-04-09T23:27:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1697.mp4</video:content_loc>
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      <video:category>Atomic Physics</video:category>
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      <video:tag>Science</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>When the zebrafish heart is damaged, the wound site is rapidly sealed with a fibrin clot that stems bleeding within seconds. Following clot formation, the tissue that surrounds the heart muscle gradually covers the fibrin clot via migration and cell division. Over the next few months, new cardiac muscle is produced and replaces the clot. Growth factors, like FGF1, produced by the new heart tissue, signals the cells of the epicardial layer to migrate into the heart and form new blood vessels, to provide essential blood flow to the regenerating tissue. Over time, the wounded zebrafish heart returns to nearly its original shape, size, and pumping ability.</video:description>
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      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Zebrafish</video:tag>
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      <video:tag>regeneration</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>factors</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>12</video:duration>
      <video:publication_date>2009-06-19T16:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2856.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Our</video:tag>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Snell&apos;s Law Example 2

Snell&apos;s Law Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21835.jpg</video:thumbnail_loc>
      <video:duration>685</video:duration>
      <video:publication_date>2012-09-10T14:40:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/10LuSfZZa3E</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Snell</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/ECG-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading</video:title>
      <video:description>This video by Dr Vaidya will help you in reading an ECG. Video is very helpful for the doctors and the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/085ffefe-1715-4aa7-b374-9bfb17a0b260/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-11T03:57:46.000Z</video:publication_date>
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      <video:tag>analysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Rhythm</video:tag>
      <video:tag>Strips</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The purpose of amino acids</video:title>
      <video:description>This video shows the importance of amino acids in our body. It also tells us which foods to eat in order to give our body the essential amino acids required.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/07622d92-d870-49b7-9f34-5f7553bbe618/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-10-29T21:24:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27936.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prozac-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prozac Mechanism</video:title>
      <video:description>The Mechanism of Prozac: Prozac (fluoxetine) is used to treat major depressive disorder, bulimia, obsessive-compulsive disorder and panic disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/076b149e-5226-44ab-b52f-2a7051b80199/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-10-18T02:27:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7038.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prozac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phdcomics-The-Fingerprint-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phdcomics: The Fingerprint of Stars</video:title>
      <video:description>This is an phdcomics video. Dr. John Johnson&apos;s team of astrophysicists at Caltech tells us how to unravel the code embedded in the light we see as stars and why we happen to be made of stardust. It doesn&apos;t get any more fundamental than this!/nSources and credits:
Credits:/nAnimated by Jorge Cham
Featuring: John Johnson, Melodie Kao, Ben Montet and Jon Swift/nProduced in Partnership with the Johnson ExoLab at Caltech with funding provided by the Caltech Innovation in Education Fund. The ExoLab is supported by The David &amp; Lucile Packard Foundation and the Alfred P. Sloan Foundation./nThanks to Meg Rosenburg and Crystal Dilworth.
Transcribed by Noel Dilworth.
Sound mixing by Laurence Yeung.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/075f7a88-7a64-4567-ad92-cb8c22c2d58c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2013-02-07T06:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29240.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Fingerprint</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-and-Function-of-Cytochrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and Function of Cytochrome</video:title>
      <video:description>This animation shows an &apos;inside view&apos; of the workings of the enzyme cytochrome P-450 2C9. The protein, represented by the ribbon and yellow spheres, is from an x-ray crystal structure of a drug metabolizing enzyme called cytochrome P-450 2C9. The larger of the two ligands (clusters of spheres) is the heme group, which acts as cofactor to assist in the catalytic reaction. The smaller of the two ligands is the drug warfarin (an anticoagulant) which is the substrate for the catalytic reaction. First both ligands are bound. Then the warfarin molecule moves from solution (outside the protein) and finds a channel by which to access its specific binding site. The warfarin molecule finds its way through the channel to find its preferred binding position near the active site.This model will now be used to illustrate how different drugs interact with this enzyme, and thus interfere with optimum warfarin therapy, a common clinical problem.Created by:Steven Barbera - Business/CommunicationsSteven BarberaClass of 2007Business/CommunicationsSTA member since 2003Dr. King - Biomedical and Pharmaceutical SciencesDr. Roberta KingAssistant Professor of Biomedical and Pharmaceutical SciencesCollege of Pharmacy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/077b69a0-3992-4f56-96ad-c72473be733f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-11-05T04:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1101.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cytochrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Air-hokey-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Air hokey robot</video:title>
      <video:description>This is a how to, concept.  See how to transform a 3D printer into an air hokey robot that is very hard to beat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/077da087-b722-4806-996b-3f5f72067a0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2014-08-27T06:16:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31396.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>hokey</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>printer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-on-Endoscopic-Brain-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video on Endoscopic Brain Surgery</video:title>
      <video:description>Watch how an endoscopic brain surgery is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07852750-30f7-4478-a1ab-788e4b625c9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-11-30T09:19:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9434.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Development Studies C10</video:title>
      <video:description>lec 10-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20865.jpg</video:thumbnail_loc>
      <video:duration>4425</video:duration>
      <video:publication_date>2012-09-07T21:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tf8JICv9hK4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Electrical Engineering 240</video:title>
      <video:description>lec 1-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20881.jpg</video:thumbnail_loc>
      <video:duration>4779</video:duration>
      <video:publication_date>2012-09-07T23:50:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p5U2VJpjM3w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemguy-reviews-the-various-diagrams-in-organic-chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemguy reviews the various diagrams in organic chemistry</video:title>
      <video:description>Over 200 videos, reshot in HD, now available at www.chemguy.com for just a donation! This clip: Chemguy reviews the various diagrams in organic chemistry. Donations welcome at www.chemguy.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/07884cd4-3d84-4c30-9e2d-0b7adbc439f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2012-10-24T21:43:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27925.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chemguy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Damage-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Damage video</video:title>
      <video:description>DNA Damage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/078fea8e-f517-41ff-89cb-26a68a572771/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-23T01:20:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5753.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Damage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Herceptin-Clips-From-Hollywood-movie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Herceptin - Clips From Hollywood movie</video:title>
      <video:description>This video describes the Herceptin cancer therapy with the help of a Hollywood movie. Video is really helpful for the education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/07965bcf-65e0-4339-912c-a2233ca9a651/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2013-02-05T04:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29131.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Hollywood</video:tag>
      <video:tag>Herceptin</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Running</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Running</video:title>
      <video:description>This video will help you to understand that how your body works to produce movements. Some correct running techniques are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0790a824-9cc3-4377-befd-958fcaaeaf51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2013-02-11T03:12:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30160.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Biomechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>running</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Micro-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Micro-injection</video:title>
      <video:description>Microinjection of DNA to murine pronucleus. Pronucleus is a nucleus of egg or sperm which has not been fertilized, and consists of half of the genetic material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/07a67062-dcb3-4397-98ea-9c78cf981010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2007-08-10T01:24:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/688.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>pronucleus</video:tag>
      <video:tag>microinjection</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitochondiral-Fission-and-Fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitochondiral Fission and Fusion</video:title>
      <video:description>This video explains Mitochondiral Fission and Fusion which occurs in the human body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/07b57b36-4228-4065-adb4-db13418ab8d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-05-27T19:52:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2490.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitochondiral</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>organelle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Fry-on-Philosophy-and-The-Necessity-of-Unbelief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Fry on Philosophy and The Necessity of Unbelief</video:title>
      <video:description>Stephen Fry discusses some of his favorite philosophers and what it means to think and talk about philosophy at all.  He also argues for what he believes is the most important idea in any philosophy:  lack of belief in an afterlife.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/07abfbed-9b39-4d3a-8848-d31261167c9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-12-03T01:33:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28266.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Fry</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>afterlife</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Matter-Exchange-in-Our-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Matter Exchange in Our Environment</video:title>
      <video:description>This video shows the exchange og matter in our biosphere. Video is very interesting and is helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/07c1c568-a02e-48a1-a12f-ea810c88039d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2013-01-19T04:41:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28905.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environmental</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>exchange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-First-Law-Of-Thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The First Law Of Thermodynamics</video:title>
      <video:description>Thermodynamics is the study of relationships involving heat and mechanical work. There are four laws of thermodynamics. This video will explain the first law of thermodynamics which is a version of the law of conservation of energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9fcb08aa-a0bc-4c12-9830-a9c3162a1d1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-12T03:14:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11484.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sexing-drosophila-melanogaster-how-to-tell-the-sexes-apart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sexing drosophila melanogaster  how to tell the sexes apart</video:title>
      <video:description>It might be for beginners specially if you are working with a strain where the females also have pigment in their abdomen imagine having to collect virgins for your ecperiment but you are not good at telling the boy from girl specially the newly emerged</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9fcd6160-442a-4bb1-8076-700d160a5d29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-30T14:33:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6302.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Sexing</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Tell</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>apart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-IIT-JEE-Trigonometry-Problem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - IIT JEE Trigonometry Problem 1</video:title>
      <video:description>This is a lecture of Khan Academy.

2010 IIT JEE Paper I #29 Trigonometry problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20080.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-06T01:52:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X7GT9JKoAbo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technique-of-Tracheal-Deviation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technique of Tracheal Deviation</video:title>
      <video:description>This is a demonstration on how to check for tracheal deviation, the clip shows the positioning of the patient as well as the medical practitioners fingers in this technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07d5a361-3aa5-45e7-bc9d-8b386a9931c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T10:59:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8794.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheal</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Box-Model-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS  Box Model Tutorial</video:title>
      <video:description>This video demonstrate css box model learn the html and css box model concept outlining that every element on a page is a rectangular box of which may include margins padding and borders</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/07ddb209-6119-4213-a575-d9cf5a00d408/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-12-15T13:38:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6572.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gyroscope-the-msytery-solved</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gyroscope the msytery solved.</video:title>
      <video:description>What is a Gyroscope? Well this video explains that and the principle that gyroscopes work on, which is conservation of angular motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07e583b0-e43e-4ea8-9883-4d464a8ec07b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-26T00:00:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7980.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Gyroscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-shrinking-moon-revelations-by-LRO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The shrinking moon revelations by LRO</video:title>
      <video:description>The moon is shrinking? Studies from NASA from reconnaissance orbiter show the moon has been shrinking and is still shrinking.This is done by observation of lobate scarps of over 1000 images of from space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07e918b8-ed60-44ae-9512-c24606ea2683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-23T08:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7634.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>Reveals</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Shrinking</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Make-Silica-Aerogel-at-Home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Make Silica Aerogel at Home?</video:title>
      <video:description>This video shows the project work of a student about making silica aerogel at home. A brief description is provided here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/07e61d32-ca78-49f4-b4b1-0117f71460c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2013-02-17T08:48:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30365.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Making</video:tag>
      <video:tag>silica</video:tag>
      <video:tag>aerogel</video:tag>
      <video:tag>at</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histone-Octamer-and-Wrapping-DNA-and-nucleosome-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histone Octamer and Wrapping DNA and nucleosome formation</video:title>
      <video:description>Nucleosome_ Histone Octamer and Wrapping DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/08b157a5-eb83-41e8-a3af-228c4162aa92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-20T23:25:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5650.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Histone</video:tag>
      <video:tag>Octamer</video:tag>
      <video:tag>Wrapping</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DIY-RF-Remote-Controlled-Camera-Takes-Photograph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DIY RF Remote-Controlled Camera Takes Photograph</video:title>
      <video:description>Things you need:
1 x Camera
1 x RF remote control kit (transmitter&amp;receiver)
1 x Shutter release cable
1 x Power supply DC12V
3 x  short lines

First step: wire the receiver according to the wiring program

Second step: Plug the shutter release cable to the camera, the other side to the receiver.

Third step: Press button A to Focus. Press button B to take photograph.
(Button C is for B Stop, but we didn&apos;t use it here.)

Remote distance can be 50 meters. Longer distance is available. You can find long range transmitter from http://www.rfcontrolsystem.com/index.php?main_page=index&amp;cPath=281

You can also use this diy remote-controlled camera to  remotely take photos of dangerous wild animals from a safe distance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/08b5d667-3027-4302-88c7-baf8d88ba215/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-04-13T03:08:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12237.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>diy</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>controlled</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>take</video:tag>
      <video:tag>photograph</video:tag>
      <video:tag>shutter</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>cable</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>control</video:tag>
      <video:tag>kit</video:tag>
      <video:tag>transmitter</video:tag>
      <video:tag>receiver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thailands-Emergency-Care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thailand&apos;s Emergency Care</video:title>
      <video:description>Every country has its own special medical emergency care. This short video shows how efficient the medical emergency care of Thailand is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08b74eb4-653e-41c1-ac8a-5000396ef404/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-06T20:33:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10963.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thailand</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Emergency</video:tag>
      <video:tag>care</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Elements-and-Moles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Elements and Moles</video:title>
      <video:description>This video will help you to understand the topic of elements and mole. Periodic table of elements and Avogadro number is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/08b62d8b-eebf-441e-8823-04a79cd59b3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2010-12-03T14:41:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6405.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Elements</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Moles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Examination-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Examination Part 1</video:title>
      <video:description>Video shows a step by step examination of respiratory system of a patient. Video is very helpful for medical purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08c438c0-2474-49b6-ad40-53165619ccf0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T11:08:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8833.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-CS-61B-More-Java</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - CS 61B More Java</video:title>
      <video:description>CS 61B More Java

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19586.jpg</video:thumbnail_loc>
      <video:duration>2629</video:duration>
      <video:publication_date>2012-09-05T03:42:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OD2o6dNZIwA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Fluorescent-Confocal-Microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Fluorescent Confocal Microscopy?</video:title>
      <video:description>This video will introduce you with the fluorescent confocal microscopy and its structural representation. Video is really helpful for education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/08cfe276-8e54-47fa-85e7-6f714b855cf5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2013-04-07T18:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30447.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Fluorescent</video:tag>
      <video:tag>Confocal</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stomach-as-seen-through-an-endoscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stomach: as seen through an endoscope</video:title>
      <video:description>Stomach is specialized segment of gastrointestinal tract. Interior of stomach can be visualized by endoscopy. In this video, the endoscope was introduced through the oral cavity.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/08d9aff6-6543-47ef-af2f-e2a7bce1c482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2010-11-25T22:12:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6116.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stomach</video:tag>
      <video:tag>as</video:tag>
      <video:tag>see</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>an</video:tag>
      <video:tag>endoscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oropharyngeal-Airway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oropharyngeal Airway</video:title>
      <video:description>Oropharyngeal Airway the us army released this video as a training aid it has been formatted for inetnet distribution by the medical education division the opinions contained in this video are those of the us army they do not necessarily reflect the opinions of the brookside associated ltd</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08e06334-b029-49e5-befb-cd1777f75865/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2011-12-06T17:04:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10662.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Oropharyngeal</video:tag>
      <video:tag>Airway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Gauss-Jordan-Method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Gauss Jordan Method</video:title>
      <video:description>Gauss Jordan method is used in pre-calculus to solve linear equations. This video explains how to solve a linear equation using this method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/08e981db-a7ad-4705-8f1d-e17c1fafcf65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2010-12-06T12:57:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6519.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Gauss</video:tag>
      <video:tag>Jordan</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Two-Step-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Two Step Inequalities</video:title>
      <video:description>Video shows the example of a two step inequality and the solution to that problem. This video will definitely remove you misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/08ee3d08-6820-4f9b-a2df-0b00bbf9028f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-12-06T12:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6512.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-synthesis-in-mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP synthesis in  mitochondria</video:title>
      <video:description>This video describes ATP synthesis on the membrane of mitochondria. Located within the mitochondria, ATP synthase consists of 2 regions. First, the FO portion is within the membrane. Second, The F1 portion of the ATP synthase is above the membrane, inside the matrix of the mitochondria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/08f954fa-f2e2-458c-9716-d17f5ff483ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-05-20T14:16:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4366.mp4</video:content_loc>
      <video:uploader>lolddr</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 18- MIT 6.033 Computer System Engineering, Spring 2005.
Security Introduction

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16242.jpg</video:thumbnail_loc>
      <video:duration>3057</video:duration>
      <video:publication_date>2012-08-29T16:42:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SCpzazvhXaU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Develops-of-Baby-During-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Develops of Baby During Pregnancy</video:title>
      <video:description>The development of baby during different stages of pregnancy is shown here. Video is helpful for the health and knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d26e5c9a-9930-48ef-972f-dd1237e971a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2013-02-11T03:09:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30154.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>develops</video:tag>
      <video:tag>during</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interaction-of-Leukocyte-Rolling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interaction of Leukocyte Rolling</video:title>
      <video:description>This video shows the movement of luekocytes towards the site of infection.This is an innate immune response which forms a part of the process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/08fc775f-f455-4f53-a501-995ce16024ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2009-05-27T20:00:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2508.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Leukocyte</video:tag>
      <video:tag>Rolling</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-human-mind-can-distort-the-face-in-memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the human mind can distort the face in memory.</video:title>
      <video:description>How the human mind can distort the face in memory? John Cleese is narrating the mini-series &quot;The Human Face&quot;, in which Cleese explores the biology of the human face and its importance in our world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/08fdff03-ebea-41dd-a69b-31169978063e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2014-10-03T15:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31885.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
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      <video:title>Periodontal Disease Causing Respiratory Problems</video:title>
      <video:description>Periodontal Disease is a disease in which planks are formed on gums. These planks are taken inside the lungs through breathing and cause respiratory problems.</video:description>
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    <loc>https://dnatube.com/videos/The-Methionine-Methyl-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The Methionine-Methyl Cycle</video:title>
      <video:description>Methylation The Methionine-Methyl Cycle</video:description>
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      <video:duration>172</video:duration>
      <video:publication_date>2010-11-24T05:20:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5920.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 35 - Solving for a Variable</video:title>
      <video:description>Solving for a Variable

u15_l3_t1_we1 Solving for a Variable</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2012-09-18T02:40:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fnuIT7EhAvs</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Euler Line</video:title>
      <video:description>Euler Line

The magic and mystery of the Euler Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20403.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-06T14:42:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tUqyJgmGY7k</video:player_loc>
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      <video:tag>Euler</video:tag>
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    <loc>https://dnatube.com/videos/Idealized-Airplane-Business-Class-Air-Conditioning-CFD-LES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Idealized Airplane Business Class Air Conditioning - CFD LES</video:title>
      <video:description>Idealized Airplane Business Class Air Conditioning - CFD LES Simulation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/0904202c-701d-4aba-af52-3ea7805411fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-12-11T17:45:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3622.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Idealized</video:tag>
      <video:tag>airplane</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Core-Breast-Biopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Core Breast Biopsy</video:title>
      <video:description>This video will show you that what happens during a core breast biopsy. It is often used to remove breast tissue. A full procedure is described here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9fce5703-f85f-4e59-9d7e-45d60d07a607/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29932.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>2010 Nobel Prize in Chemistry Announcement</video:title>
      <video:description>The 2010  nobel prize in chemistry is awarded jointly to Professor Richard F.Heck of the University of Delaware, Professor Ei-ichi Negashi of Purdue University and Professor Akira Suzuki of Hokkaido University</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5105.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abraham Lincoln - The President Part-2</video:title>
      <video:description>This video shows the biography of Abraham Lincoln i.e. the 16th president of US. He was very kin to his studies and used to read every book he gets.</video:description>
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      <video:publication_date>2009-08-08T15:23:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3188.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Anatomy of the hip and thigh muscles vessels nerves is explained in this video. A complex structure of these parts is explained here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0920a462-a796-43cb-aa67-c1a72d457fc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>879</video:duration>
      <video:publication_date>2011-11-29T06:42:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8746.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Galant reflex is used to rule out brain damage in a new born. This video demonstrates how this is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/09330bc4-8814-4bc4-bc9b-5b9644f3323a/cand_5.jpg</video:thumbnail_loc>
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      <video:category>Medical</video:category>
      <video:tag>Galant</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Malaria is a dangerous disease and it should be known how it is spread from human to another human through malaria parasite.  Life cycle of this parasite involves two hosts. humans and female Anopheles mosquitoes. In humans, the parasites grow and multiply first in the liver cells and then in the red cells of the blood. In the blood, successive broods of parasites grow inside the red cells and destroy them, releasing daughter parasites (&quot;merozoites&quot;) that continue the cycle by invading other red cells./nThe blood stage parasites are those that cause the symptoms of malaria. When certain forms of blood stage parasites (&quot;gametocytes&quot;) are picked up by a female Anopheles mosquito during a blood meal, they start another, different cycle of growth and multiplication in the mosquito./nAfter 10-18 days, the parasites are found (as &quot;sporozoites&quot;) in the mosquito&apos;s salivary glands. When the Anopheles mosquito takes a blood meal on another human, the sporozoites are injected with the mosquito&apos;s saliva and start another human infection when they parasitize the liver cells./nThus the mosquito carries the disease from one human to another (acting as a &quot;vector&quot;). Differently from the human host, the mosquito vector does not suffer from the presence of the parasites. Text source: http://www.cdc.gov/malaria/about/biology/</video:description>
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      <video:duration>426</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32422.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2012-04-12T22:39:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12175.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Tectonics</video:tag>
      <video:tag>Rift</video:tag>
      <video:tag>Valleys</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video covers an overview of the brain parts. The Mid stem has three part; Mid brain for vision, hearing, eye and body movement, Medulla for vital body function and Pons for motor control and sensory analysis.</video:description>
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      <video:duration>122</video:duration>
      <video:publication_date>2013-01-19T04:53:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28922.mp4</video:content_loc>
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      <video:category>Accounting</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
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    <loc>https://dnatube.com/videos/Protein-Protein-Interactions-evolutionary-aspect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein-Protein Interactions: evolutionary aspect</video:title>
      <video:description>Protein can interact with each other only if they are exactly fitted. A depiction of how evolution can affect the way proteins interact with other proteins. Proteins must interact among them, in order to make they functions possible, for example to carry molecules in cell (membrane pump), to carry around other proteins (heat shock proteins) etc.

Video Reference: http://www.learner.org</video:description>
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      <video:duration>24</video:duration>
      <video:publication_date>2007-04-06T22:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/232.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>Evolution</video:tag>
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    <loc>https://dnatube.com/videos/Total-hysterectomy-laparoscopic-HD</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Total hysterectomy laparoscopic HD</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/09446695-e3e9-48fe-ace9-2d3c2f231b51/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T05:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8696.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>Laparoscopic</video:tag>
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    <loc>https://dnatube.com/videos/What-is-Polarization-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Polarization of Light?</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/094f0989-567e-4b2e-89fb-bd09fea081ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2013-01-11T04:13:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28579.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Polarisation</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Series Circuit Analysis part 3</video:title>
      <video:description>The goal of series-parallel resistor circuit analysis is to be able to determine all voltage drops, currents, and power dissipations in a circuit watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/0953c3f8-7443-41fd-bc52-39a42833f021/cand_5.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2010-12-15T16:18:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6614.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>SimSCR</video:title>
      <video:description>This video provides a brief lesson on SimSCR in Italian.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0970d224-5996-403a-8cb5-edf9374484ec/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-14T22:41:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5305.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Ordered Pair Solutions of Equations

u13 l1 t2 we3 Ordered Pair Solutions of Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25277.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/SSNA9gaAOVc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>State Reponsibility - War and Environment

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19667.jpg</video:thumbnail_loc>
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      <video:tag>Trade</video:tag>
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      <video:tag>Interests</video:tag>
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      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Particle-like-Nature-of-Light-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Chemical Science - Particle-like Nature of Light - Lecture 4</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 4/nTopics covered:
	/nParticle-like Nature of Light/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 4/nAll right. Let&apos;s just remind ourselves for a moment where we were, and that is that we were talking about the structure of the atom. And we talked about how classical physics, the classical mechanics, classical electromagnetism failed to explain how the electron and the nucleus hung together./nAnd I said that the clues about how to solve that conundrum actually came from a different area of discussion, and that is this wave particle duality. And so remember that I said we are going to put aside that discussion of the structure of the atom all the way until next Monday. Pardon? No class Monday? We&apos;re going to put it aside all the way until next Wednesday./nThank you. [LAUGHTER] You sound surprised? You&apos;re not. It&apos;s a student holiday on Monday. And we&apos;re going to talk about the wave particle duality of light and matter, get clues from that area of discussion, and we&apos;re going to apply those clues then to solving the structure of the atom next Wednesday.,/nNow, we started on this discussion by talking about the wave-like nature of radiation. And to illustrate that, we did this two-slit experiment where we saw an interference pattern. And we talked about how that interference pattern arose because of the property of superposition of waves. That is if you have waves in the two same points in space their amplitude superpose or they add./nAnd because some of those amplitudes are positive and some are negative, depending on the relative phase of the waves, you have constructive or you have destructive interference. And specifically what we were trying to understand is, in the two-slit experiment, why we had this line of bright spots, dark spots, bright spots, dark spots./nAnd we analyzed it by drawing these semicircles which represent the wave front kind of sneaking through this little pinhole here, this slit, emanating equally in al</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0964c583-7d88-44cf-8e86-e489f1f930e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2852</video:duration>
      <video:publication_date>2009-04-16T22:24:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1737.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>Science</video:tag>
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      <video:tag>Nature</video:tag>
      <video:tag>Light</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Knowing-about-Immune-Response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knowing about Immune Response</video:title>
      <video:description>This video explains the stages and process of Antibody Mediated Immune Response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1317.jpg</video:thumbnail_loc>
      <video:publication_date>2008-04-01T20:15:38.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/1317.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
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      <video:tag>antibody</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/GN-048-Synapse-Botenstoffe-nerve-cell-neurotransmitter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GN 048 Synapse Botenstoffe  - nerve cell neurotransmitter</video:title>
      <video:description>Definition 
Neurotransmitters are chemicals located and released in the brain to allow an impulse from one nerve cell to pass to another nerve cell. 
There are approximately 50 neurotransmitters identified. There are billions of nerve cells located in the brain, which do not directly touch each other. Nerve cells communicate messages by secreting neurotransmitters. Neurotransmitters can excite or inhibit neurons (nerve cells). Some common neurotransmitters are acetylcholine, norepinephrine, dopamine, serotonin and gamma aminobutyric acid (GABA). Acetylcholine and norepinephrine are excitatory neurotransmitters while dopamine, serotonin, and GABA are inhibitory. Each neurotransmitter can directly or indirectly influence neurons in a specific portion of the brain, thereby affecting behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9fd339ff-354c-4cf0-b3c5-f2a05b6be75f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2010-11-09T00:40:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4803.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>Depression</video:tag>
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      <video:tag>attention</video:tag>
      <video:tag>deficithyperactivity</video:tag>
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    <loc>https://dnatube.com/videos/Most-cited-paper-ever</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Most cited paper ever</video:title>
      <video:description>The most cited work in history, for example, is a 1951 paper describing an assay to determine the amount of protein in a solution. It has now gathered more than 305,000 citations — a recognition that always puzzled its lead author, the late US biochemist Oliver Lowry. “Although I really know it is not a great paper … I secretly get a kick out of the response,” he wrote in 1977./nThe colossal size of the scholarly literature means that the top-100 papers are extreme outliers. Thomson Reuter’s Web of Science holds some 58 million items. If that corpus were scaled to Mount Kilimanjaro, then the 100 most-cited papers would represent just 1 centimetre at the peak. Only 14,499 papers — roughly a metre and a half’s worth — have more than 1,000 citations (see ‘The paper mountain’). Meanwhile, the foothills comprise works that have been cited only once, if at all — a group that encompasses roughly half of the items. Source: Nature.com</video:description>
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      <video:duration>88</video:duration>
      <video:publication_date>2015-10-24T16:56:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32335.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>cited</video:tag>
      <video:tag>Paper</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Rhinoplasty-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Rhinoplasty in India</video:title>
      <video:description>Here in this video a young man from Bangalore India is
undergoing Cosmetic rhinoplasty Surgery Where one can
see rhinnoplasty Surgeon is operating under local
anethesia to reshape his nose</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/12/9ff395a5-40d9-4bff-a918-fa05e9048533/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-12-05T12:50:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30756.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>RhinoplastySurgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Viral-structure-part-1-5min</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Viral structure part 1 (5min)</video:title>
      <video:description>Short video on viral structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0972a450-3930-4f29-9a49-30157bbb602a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2010-04-08T14:52:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4087.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>microbiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/cyto-toxic-tcells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>cyto toxic tcells</video:title>
      <video:description>Cytotoxic T-cells is a sub group of T lymphocytes cells that are capable of inducting the death of infected somatic or tumor cells; they kill virus-affected cells, pathogens, and damaged or dysfunctional cells. Most cytotoxic T cells express T-cell receptors (TcRs) that can recognize a specific antigenic peptide bound to Class I MHC molecules, present on all nucleated cells, and a glycoprotein called CD8, which is attracted to non-variable portions of the Class I MHC molecule. The affinity between CD8 and the MHC molecule keeps the TC cell and the target cell bound closely together during antigen-specific activation. CD8+ T cells are recognized as TC cells once they become activated and are generally classified as having a pre-defined cytotoxic role within the immune system.
Cytotoxic T cell activation
When a virus attacks the cell, cell starts produces a viral proteins. The ubiquitin molecule tags these proteins and carries it to proteosome, where it digested into small peptide fragments. A peptidase enzyme breaks these fragments, the fragments further move to endoplasm reticulm and gain entry via TAP molecule. Inside the endoplasm reticulum it binds to developing MHC class 1 molecule (only if it has right conformation with it), MHC class1 molecule is carried to cell surface and embedded. This alerts CTL (cytotoxic tcells), which identifies the foreign virus protein in the MHC class 1 molecule.The T-cell receptor in CTL engages a conformational recognition along with the CD8 molecule, which leads to release Granzymes and perfornin to kill virus-affected cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/0983b870-b368-4307-bf46-b21df41b989b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2009-06-25T23:33:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2878.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>cytotoxic</video:tag>
      <video:tag>tcells</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 5- Letters and Science C70V .
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16911.jpg</video:thumbnail_loc>
      <video:duration>4847</video:duration>
      <video:publication_date>2012-09-01T16:25:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h7o-yp1me9w</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Symphony-of-Science-Chapter-Of-Africa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of Science - Chapter Of Africa</video:title>
      <video:description>This video contains a song sung by US musicians referring African children. Song says that Life actually starts from Africa and African move towards every corner of earth and discovered life throughout the planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/099199fe-ee89-4d07-aa4e-5a761a582850/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-12-01T07:33:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28197.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>children</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>the</video:tag>
      <video:tag>story</video:tag>
      <video:tag>US</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Genome-Project-Sequencing-Private-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Genome Project Sequencing (Private Project)</video:title>
      <video:description>Human Genome Project Sequencing Private Project. What is the Human Genome Project?

Begun formally in 1990, the U.S. Human Genome Project was a 13-year effort coordinated by the U.S. Department of Energy and the National Institutes of Health. The project originally was planned to last 15 years, but rapid technological advances accelerated the completion date to 2003. Project goals were to

    * identify all the approximately 20,000-25,000 genes in human DNA,
    * determine the sequences of the 3 billion chemical base pairs that make up human DNA,
    * store this information in databases,
    * improve tools for data analysis,
    * transfer related technologies to the private sector, and
    * address the ethical, legal, and social issues (ELSI) that may arise from the project. 

To help achieve these goals, researchers also studied the genetic makeup of several nonhuman organisms. These include the common human gut bacterium Escherichia coli, the fruit fly, and the laboratory mouse.  Read more: http://www.ornl.gov/sci/techresources/Human_Genome/project/about.shtml</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/09924a96-8edc-43cb-9d97-0800a67cb1e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2010-11-24T00:32:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5872.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>sequencing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-clinical-exam-the-basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory clinical exam; the basics</video:title>
      <video:description>This video demonstrates how to do a basic respiratory clinical examination, from the basic inhalation and coughing to palpitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/099474a3-938b-4d3f-96b3-5f9ae6c2030b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-28T11:02:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8443.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Ovulation-Calculate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovulation Calculate</video:title>
      <video:description>Different women have different ovulation cycles based on various contributing factors, the average is 28-32 days, therefore for some it might be longer yet shorter for others. Here is how to calculate ovulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/09a69f83-6bd7-477b-9e32-1ad6a5548732/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-11-28T06:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8336.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Calculate</video:tag>
      <video:tag>ovulation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/This-weeks-curiosity-landing-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>This week&apos;s curiosity landing by NASA</video:title>
      <video:description>The long awaited Mars landing finally happen with much curiosity on a Monday, at1:31 East time.The landing is in gale crater after a careful observation by MSL flight team. These landing is given a wide coverage by three NASA tv station. The video also features firings of the Morpheus Lande Project, the quickest mission to international space.</video:description>
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      <video:duration>541</video:duration>
      <video:publication_date>2013-02-08T04:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29671.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>landing</video:tag>
      <video:tag>by</video:tag>
      <video:tag>NASA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fertilization-and-Fetal-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fertilization and Fetal Development</video:title>
      <video:description>Fertilization and Fetal Development</video:description>
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      <video:duration>181</video:duration>
      <video:publication_date>2010-11-15T18:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5425.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fertilization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Placement-of-Periodontal-Dressing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Placement of Periodontal Dressing</video:title>
      <video:description>&quot;Lec 39 - Placement of Periodontal Dressing&quot; Shows the armamentarium for, and the procedure of, placing a periodontal dressing in the upper left quadrant of the mouth. Orig. air date: MAY 17 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21240.jpg</video:thumbnail_loc>
      <video:duration>752</video:duration>
      <video:publication_date>2012-09-09T03:24:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B45KPRrQhhs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>39</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Dressing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Describes-about-early-tyrosine-phosphorylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describes about early tyrosine phosphorylation</video:title>
      <video:description>This video explains about early tyrosine phosphorylation and the calcium and protein kinase C mediated signaling pathways in

 Early Tyrosine Phosphorylation and the Calcium and Protein Kinase C Mediated Signaling Pathways in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/09e9c6a1-8a4e-4e95-8c2d-749573dc4683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2012-10-10T11:14:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27752.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Early</video:tag>
      <video:tag>tyrosine</video:tag>
      <video:tag>phosphorylation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
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      <video:tag>Signaling</video:tag>
      <video:tag>pathways</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Direct Inverse and Joint Variation</video:title>
      <video:description>Direct Inverse and Joint Variation

u15_l3_t1_we2 Direct Inverse and Joint Variation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25278.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-18T02:41:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v-k5L0BPOmc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Direct</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Variation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adaptability of human body</video:title>
      <video:description>Human body is designed to adapt to varied adverse condition. Our brain regulates the adaptation process. Under stress, brain modifies body function that increases the chances of survival. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/09ee256a-da47-43fc-bb97-ff9c0964693a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2009-04-23T07:08:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2011.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria under microscope</video:title>
      <video:description>The Chromatium are a Gram-negative bacterium found in water. This video is view of native bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/09fa5137-ca77-427f-9479-484d5d414aca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2007-05-28T00:13:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/437.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Chromatium</video:tag>
      <video:tag>Microscopy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Wire Bending for Removable Acrylic Appliances</video:title>
      <video:description>&quot;Lec 14 - Wire Bending for Removable Acrylic Appliances&quot; This video discusses the rationale and criteria for, and demonstrates wire bending techniques for removable acrylic appliances. Orig. air date: APR 17 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>2204</video:duration>
      <video:publication_date>2012-09-07T16:52:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-4gxiRqifSU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>This</video:tag>
      <video:tag>Video</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>rationale</video:tag>
      <video:tag>and</video:tag>
      <video:tag>criteria</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells Therapy for Breast Cancer Treatment</video:title>
      <video:description>This 3D medical animation demonstrates the use of autologus stem cells for the treatment of breast cancer. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/0a04d2e3-b4e6-4f00-8b14-5acdbc2396ad/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T06:33:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30692.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Stem</video:tag>
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      <video:tag>Cancer</video:tag>
      <video:tag>Autologus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>An anterior chamber depth can provide valuable information prior to cataract surgery technicians are trained to take accurate a and k axial length and keratometry readings these two measurements are the basis for calculating intraocular lens power for cataract surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0a0d6dd6-5733-4d12-9097-2f15402733d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T20:18:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10351.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Animation on Enema</video:title>
      <video:description>NurseReview.Org for more animation ... NurseReview.Org Animation on Enema atria nclex review cgfns nle medical physical science medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0a18c251-34d4-4cf1-abed-92af7aaa5e07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2009-04-24T22:53:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2062.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nursereview</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Roman Way of Life and Death at Ostia, the Port of Rome</video:title>
      <video:description>&quot;Lec 16 - The Roman Way of Life and Death at Ostia, the Port of Rome&quot; Roman Architecture (HSAR 252)

Professor Kleiner focuses on Ostia, the port of Rome, characterized by its multi-storied residential buildings and its widespread use of brick-faced concrete. She begins with the city&apos;s public face--the Forum, Capitolium, Theater, and Piazzale delle Corporazioni. The Piazzale, set behind the Theater, was the location of various shipping companies with black-and-white mosaics advertising their business. Professor Kleiner examines the Baths of Neptune and the Insula of Diana, a brick apartment building with four floors that housed a number of Ostia&apos;s working families. The Insula of Diana and other similar structures, including warehouses like the Horrea Epagathiana, demonstrate a fundamental feature of second-century Ostia: the appreciation of the aesthetic qualities of brick facing. Since the time of Nero, brick was customarily covered with stucco and paint, but these Ostian buildings are faced with exposed brick, the color, texture, and design of which make it attractive in its own right. The lecture ends with a survey of several single family dwellings in Ostia, including the fourth-century House of Cupid and Psyche, notable for the pastel-colored marble revetment on its walls and floors and for a charming statue of the legendary lovers.

00:00 - Chapter 1. Ostia: Romes First Colony 
12:37 - Chapter 2. Civic Architecture in Ostia 
23:32 - Chapter 3. Transacting Business at the Piazzale delle Corporazioni 
36:57 - Chapter 4. Residential Architecture at Ostia: The Insulae 
49:43 - Chapter 5. The Warehouses of Ostia
56:19 - Chapter 6. Painted Decoration and Mosaic Floors
01:04:33 - Chapter 7. Re-emergence of the Domus at Ostia and Tombs at Isola Sacra  

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23055.jpg</video:thumbnail_loc>
      <video:duration>4569</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Bath Salts And Their Origin</video:title>
      <video:description>This video provides a very well description of bath salts. Bath salts are the amphetamine like drugs and got their start in UK as a club drug.</video:description>
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      <video:duration>223</video:duration>
      <video:publication_date>2013-02-07T07:09:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29305.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video demonstrates how life evolves on earth. This presentation narrates the history of life from 45billion years compressed into 24 hours.</video:description>
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      <video:duration>139</video:duration>
      <video:publication_date>2012-12-08T07:57:38.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Evolution</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Laparoscopic surgery is a common form of surgical therapy for many disorders although surgery using laparoscopy reduces morbidity and shortens recovery after surgery laparoscopic surgery can cause unique problems a patient who suffered from severe hypoxaemia after a laparoscopic myomectomy caused by hydrothorax</video:description>
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      <video:duration>61</video:duration>
      <video:publication_date>2011-12-01T20:45:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10448.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Nerve cells communicate one with other by electrochemical signaling via gaps between cells called synapses. One cell is exicited by electrical current and sends special molecules to another cell which than is activated to send neurotransmitters  to the next cell in line.</video:description>
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      <video:duration>14</video:duration>
      <video:publication_date>2007-05-28T22:47:43.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Host David Attenborough discusses hydrothermal vents notable for the fissure openings that blast scalding water and sulfides into the under water spaces. While being lethally toxic to most forms of life, bacteria flourishes from these chemicals which are eaten by shrimp.</video:description>
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      <video:duration>434</video:duration>
      <video:publication_date>2010-11-15T00:33:51.000Z</video:publication_date>
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      <video:tag>fissure</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Evidence of common ancestry human chromosome 2</video:title>
      <video:description>When one looks at the chromosomes of humans and the living great apes (orangutan gorilla and chimpanzee)it is immediately apparent that there is a great deal of similarity between the number and overall appearance of the chromosomes across the four different species</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a00e32cf-d4f0-4b62-b64f-8ff206053203/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2010-11-15T21:34:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5450.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evidence</video:tag>
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      <video:tag>Common</video:tag>
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      <video:tag>human</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Endocrine System in Human</video:title>
      <video:description>This video describes the picture of human endocrine system in detail. Human endocrine system consists of glands which releases different kind of hormones into our bloodstream.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0b8848b9-e0b0-4a5d-8ac9-db6cbc15d87f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-12-11T23:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11230.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Applying an Intradermal Injection</video:title>
      <video:description>Intradermal injections are used primarily for skin testing. A step by step procedure for applying these injection is shown here with careful steps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0b8a7480-59ed-4f82-b5e5-666e112299b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2013-02-10T01:58:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29873.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Intradermal</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Recovery Position Step By Step</video:title>
      <video:description>What will you do if you found an unconscious person? This video shows the proper recovery position step by step. This position helps the person to breath easily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b8f4f3d-2d48-43de-a4ab-bacb5bb46630/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-29T11:28:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8923.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>recovery</video:tag>
      <video:tag>position</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Remote-Control-Single-Phase-Capacitor-Start-Motor</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Remote Control Single Phase Capacitor Start Motor</video:title>
      <video:description>The video shows how to change manual-operated single phase capacitor start motor to remote controlled. It rotated in one direction before. Now we use motor remote controller to control it in forward and reversal direction./nhttp://www.carymart.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0b8d2b15-70f0-420a-b573-0d381de463f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-10-25T03:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27929.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Others</video:category>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>single</video:tag>
      <video:tag>phase</video:tag>
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      <video:tag>forward</video:tag>
      <video:tag>reverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RLE-and-alcon-restor-IOL-implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RLE and alcon restor IOL implantation</video:title>
      <video:description>All IOLs involve inserting a lens inside eye rather than placing it on the surface of the eye like a contact lens most lens implant procedures involve replacing existing lens with a new lens to improve eye vision</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0b9f128d-5f23-4e3f-9548-b291e568ae9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2011-11-28T23:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8570.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RLE</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Alcon</video:tag>
      <video:tag>Restor</video:tag>
      <video:tag>IOL</video:tag>
      <video:tag>Implantation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells Part I</video:title>
      <video:description>Stem cells which serve as the source of all the other specialized cells in the body, both when it forms during embryogenesis and when it replaces cells that have been lost to aging, injury or disease is explained in this science video. This is the first part of 4 videos. These videos are created by  RIKEN CDB and they explain the different types of stem cell found in the embryonic body and the adult and illustrate the roles of these &quot;master cells&quot; in development and regeneration. Video REff: http://www.cdb.riken.go.jp

This part of video gives general overview of  steam cells and other, differentiated cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/0bb17933-ddd2-481a-a4d9-99465b6fe4c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2007-04-02T04:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/162.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>embrypgenesis</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interrupted-Sub-Dermal-Sutures-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interrupted Sub-Dermal Sutures procedure</video:title>
      <video:description>safe and significantly faster than closing the rectus sheath with simple interrupted sutures and the skin with a continuous subdermal suture watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0bbf1222-475a-49ea-be8c-f3700f13f6b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-12-01T02:45:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9987.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interrupted</video:tag>
      <video:tag>Sub</video:tag>
      <video:tag>Dermal</video:tag>
      <video:tag>Sutures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knockin-And-Knockout-of-Bacterias</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knockin And Knockout of Bacterias</video:title>
      <video:description>Bacteria knockout is the process of making a bacteria or gene inoperative through genetic technique to cure diseases. While in case of knock in process we made the gene superior to form a specific compound to fight against bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0bd08848-1f32-4583-a4f9-2818c42e0224/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2010-11-17T11:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5562.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>knockout</video:tag>
      <video:tag>and</video:tag>
      <video:tag>knock</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removing-tumor-from-the-bladder-with-a-resectoscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removing tumor from the bladder with a resectoscope</video:title>
      <video:description>A resectoscope is an instrument used to remove tumors or tissue from the urethra, prostrate and uterus. It allows to reach the rumor without major or invasive surgery.  This is an example of how it can be accomplished with one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0bd7a45d-e91f-44e3-8a68-3f6079ac4964/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-11-28T05:33:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8227.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>resectoscope</video:tag>
      <video:tag>for</video:tag>
      <video:tag>removing</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bladder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stress-and-Strain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stress and Strain</video:title>
      <video:description>What is elasticity? This video explains the stress and strain with the help of activities. Deforming force and restoring forces are also discussed in video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0bea28c5-58e5-4835-a301-a60296830d02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-12T02:56:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11444.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bariatric-Surgery-bc8934</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bariatric Surgery</video:title>
      <video:description>If you are suffering from morbid obesity and think weight loss surgery might be right for you, consult with a reputable Seattle weight loss surgeon. Check this link for more details : http://bit.ly/13wF57s</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/0beccac6-e76d-4801-8f79-71aee03d4658/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2013-06-11T03:06:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30654.mp4</video:content_loc>
      <video:uploader>Quentin Huss</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>BariatricSurgeon</video:tag>
      <video:tag>GastricBypass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crawford-Collection-Having-Amazing-Science-Books</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crawford Collection Having Amazing Science Books</video:title>
      <video:description>This video contains some amazing science books at Crawford collection. This collection includes some of the world&apos;s most important astronomical books and manuscripts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0bfc47de-bb1f-4f4d-ba8a-2cf08e46ffc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2013-01-11T04:47:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28592.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Books</video:tag>
      <video:tag>Backstage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-by-BBC-Part-6-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge by BBC Part 6-10</video:title>
      <video:description>This is a continuation of the BBC documentary on &apos;Dangerous Knowledge&apos;. This is part 6-10 of the series that features the life of Ludwig Boltzmann.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0bfd52d0-0144-42fe-9538-f2b7b8cfec73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2010-11-25T20:50:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6073.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Development</video:title>
      <video:description>The zebrafish (Danio rerio) is a tropical. It is widely used as model organism. Here it&apos;s development is explained. 17 hours after fertilization it is clearly visible that it is vertebrate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0c02cd53-daf7-48ae-b5e6-44fb5d584fff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-05-27T23:57:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/428.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Mathematics-16B-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Mathematics 16B - Lecture 11</video:title>
      <video:description>Mathematics 16B - Lecture 11

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25731.jpg</video:thumbnail_loc>
      <video:duration>4242</video:duration>
      <video:publication_date>2012-09-18T17:14:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yZ45tPqydr0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Cell Division</video:title>
      <video:description>This video will show you the partitioning of larger cells into smaller cells. This process lead to formation of new cell, smaller cell obtained through larger cell can further divide to produce new cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0c0eb7f9-07ac-42c4-b37f-d0e17e45e197/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-02-10T02:25:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29954.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>zygote</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-Behind-Genetic-Diversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism Behind Genetic Diversity</video:title>
      <video:description>Genetic diversity is a characteristic of ecosystems and gene pools that describes an attribute which is commonly held to be advantageous for survival -- that there are many different versions of otherwise similar organisms. For example, the Great Irish Famine (1845-1849) can be attributed in part to the fact that the genetic distance of all potatoes in the country was very low, making it easier for one virus to infect and kill much of the crop.

The academic field of population genetics includes several hypotheses regarding genetic diversity. The neutral theory of evolution proposes that diversity is the result of the accumulation of neutral substitutions. Diversifying selection is the hypothesis that two subpopulations of a species live in different environments that select for different alleles at a particular locus. This may occur, for instance, if a species has a large range relative to the mobility of individuals within it. Frequency-dependent selection is the hypothesis that as alleles become more common, they become less fit. This is often invoked in host-pathogen interactions, where a high frequency of a defensive allele among the host means that it is more likely that a pathogen will spread if it is able to overcome that allele.

There are many different ways to measure genetic diversity, some of which are listed below. The modern causes for the loss of animal genetic diversity have also been studied and identified.
This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/0c17b184-bfd2-4789-9ac8-92d7150cbe2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2007-09-08T19:56:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/954.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>diversity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Emergence-of-Cooperation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Emergence of Cooperation</video:title>
      <video:description>Citation: &quot;The outbreak of cooperation among success-driven individuals under noisy conditions.&quot; By Dirk Helbing and Wenjian Yu. Proceedings of the National Academy of Sciences, Vol. 106, No. 8, Feb. 23, 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/0c1af334-cfd7-40b4-b507-e325ea3a3507/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2009-08-28T17:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3298.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>altruism</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>emergence</video:tag>
      <video:tag>complexity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Ear-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Ear Anatomy</video:title>
      <video:description>This is a dissection of the anatomy of the ear, which is on a de-calcified portion, such that one can cut through with  a scapel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0c27cd6b-81a0-4340-862a-9bceac598978/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2011-11-28T12:03:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8493.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embedded-Image-Processing-blind-deblurring-and-decoding-barcode</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embedded Image Processing : blind deblurring and decoding barcode</video:title>
      <video:description>Blind deblurring and decoding barcode.Here, we deal with blurred images. To retreive some information, we need to restore those images. Solving this problem requires a joint estimation of the blur kernel and the restored image. This is tantamount to evaluate the solution of a non convex optimization problem.

In the following examples, ALL the numerical calculus are embedded on the phone (optimization and decoder).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0c297a69-584e-4a12-8f8b-a371a1a3671d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2009-05-29T06:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2676.mp4</video:content_loc>
      <video:uploader>Mohammed El Rhabi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Embedded</video:tag>
      <video:tag>image</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>variationnal</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>pde</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>blind</video:tag>
      <video:tag>deblurring</video:tag>
      <video:tag>barcode</video:tag>
      <video:tag>decoding</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>method</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>blur</video:tag>
      <video:tag>blurry</video:tag>
      <video:tag>vidéo</video:tag>
      <video:tag>nokia</video:tag>
      <video:tag>cameraphone</video:tag>
      <video:tag>mobile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EFT-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EFT Introduction</video:title>
      <video:description>EFT is located in the Capital city of China, in Beijing. Specializing in the custom embroidery business since 1992, we provide graphic designs, custom embroidery digitizing,custom embroidery patches and custom embroidery related products and services. Our clients group includes a variety of companies in America , Europe and Australia, in recently years we gradually stretch our business to all over the world. 18 years of custom embroidery digitizing experience will help to make your designs the best in your city. We would help your embroidery business and supply best service. Our Turnaround is only 12 hours if you need./n&lt;br&gt; Our Mission is providing High-Quality Custom Embroidery Digitizing service, With a fast turnaround at reasonable price.We are dedicated to working with our customers and providing them with the highest quality products and services. We offer the most professional and friendly customer service, the best quality and production in the industry, and the quickest turnaround time of any custom embroidery, custom embroidery Patches, and custom embroidery digitizing services. We have very flexible quantity requirements and we make every effort to be your premium one-stop service centre for all your custom embroidery digitizing ,custom embroidery patch and woven patch needs. By offering the best value in the market, we feel confident you&apos;ll be pleased with EFT.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/0c30da11-9e9f-46c9-a76e-a431084374d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-10-21T03:34:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3461.mp4</video:content_loc>
      <video:uploader>David Lee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>embroidery</video:tag>
      <video:tag>digitizing</video:tag>
      <video:tag>Patch</video:tag>
      <video:tag>woven</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trap-Jaw-and-Ant-Lion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trap-Jaw and Ant Lion</video:title>
      <video:description>This video shows how a trap-jaw protects itself from the deadly traps of an ant lion. Trap-jaws are known to be the fastest insects and the ant lions are deadly insects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0e18003e-609f-4593-b1d3-7d13b4f7f158/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-12-10T02:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28529.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
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      <video:description>Several electric motor controllers operate on the same principle as dimmer switches. That means sometimes dimmer switch can be used for motor speed control connects to a ceiling fan. This video will show you how.</video:description>
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      <video:uploader>Yanru Gong</video:uploader>
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    <loc>https://dnatube.com/videos/Explore-How-the-Ocean-Works</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>NASA&apos;s Aquarius is an Instrument used tohelp study about the ocean and how it works.Important data will be gathered and sent back to laboratories for study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e24008a-5585-425c-8e95-e6d53ab3a34e/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7531.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Chemical Science - Hybridization and Chemical Bonding</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 16/nTopics covered:
	/nHybridization and Chemical Bonding/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 16/nLast time we were talking about this valence bond model for describing the bonding./nIn particular, the bonding between atoms in a polyatomic molecule./nAnd we saw that the key to this description was allowing the wave functions, the individual wave functions on an atom to constructively and destructively interfere themselves to form some hybrid wave functions, to form some hybrid orbitals./nAnd then it those hybrid wave functions that overlap with the wave functions of another atom to form a chemical bond./nAnd, in particular, what we treated last time were these sp3 hybrid wave functions that were centered on carbon, that were centered on nitrogen, that were centered on oxygen./nAnd we saw that these sp3 wave functions were this linear combination, or this destructive and constructive interference between the s wave function and the three 2p wave functions./nTo form these sp3 wave functions and correspondingly these sp3 states./nAnd, as I said, we saw that on carbon, we saw that on nitrogen, we saw that on oxygen. And those wave functions end up being pointed to the corner or to the vertex of a tetrahedron where the atom was at the center of that tetrahedron./nIn the case of methane then, if you bond a hydrogen to each one of those sp3 hybrid wave functions, what you get is a tetrahedral geometry around the carbon./nIf you had a nitrogen with those sp3 wave functions around it and you bonded to three hydrogens then you got a trigonal pyramid as the geometry of the ammonia molecule with those two lone pairs sticking out there at another vertex of a tetrahedron./nBut remember we talked about the shape of the molecule as being described by the positions of the atoms and not the positions of the electrons./nAnd we talked about water. Water sp3 hybridized. We add two hydrogens to it./nWe form two bonds that are plane or </video:description>
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      <video:duration>3089</video:duration>
      <video:publication_date>2009-04-16T23:00:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1747.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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    <loc>https://dnatube.com/videos/Pleural-Fluid-in-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pleural Fluid in Lungs</video:title>
      <video:description>This animated video shows the lungs in motion with the pleural fluid. A brief explanation with its movements are discussed here.</video:description>
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      <video:duration>25</video:duration>
      <video:publication_date>2013-02-11T01:29:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30060.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Mammaplasty-Breast-Reduction-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammaplasty - Breast Reduction Surgery</video:title>
      <video:description>Breast reduction surgery which is a type of surgery to reduce the size of breast size is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0e38ce33-ae0b-4488-bc0f-b714e92f55da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T22:56:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10520.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lucilia-embryogenesisgastrulation-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lucilia embryogenesis/gastrulation 2</video:title>
      <video:description>Gastrulation of two house fly embryos imaged via bright field microscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0e49c724-a591-4f61-94b3-8b8ba2c9007d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-09T05:58:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1678.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Microscopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-56-Linear-Transformation-Examples-Scaling-and-Reflections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Linear Transformation Examples: Scaling and Reflections</video:title>
      <video:description>Linear Transformation Examples: Scaling and Reflections

Creating scaling and reflection transformation matrices (which are diagonal)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22054.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-11T00:33:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qkfODKmZ-x4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Reflections</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Inverse-Variation-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Inverse Variation Application</video:title>
      <video:description>Inverse Variation Application

u15_l3_t1_we5 Inverse Variation Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25282.jpg</video:thumbnail_loc>
      <video:duration>282</video:duration>
      <video:publication_date>2012-09-18T02:43:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkP-E2LUnjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>Application</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-dynamics-simulation-of-straining-nickel-nanowire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular dynamics simulation of straining nickel nanowire</video:title>
      <video:description>This simulation shows molecular dynamics  of straining nickel nanowire visualized with VMD.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/0e636c3b-cec5-468a-8b46-4bdc48358a9a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-12-01T22:42:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1134.mp4</video:content_loc>
      <video:uploader>yuekai</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>vmd</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Driver-Ants-versus-a-grasshopper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Driver Ants versus a grasshopper</video:title>
      <video:description>3 type of workers all of them much smaller than a grasshopper. The coordination and cooperation however makes that a walk in the park. It is Grasshoppers vs. Driver Ants in Ant Attack by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e6bc34b-1ae0-4578-98de-076f5cea5973/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-26T05:14:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8105.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Grasshoppers</video:tag>
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      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pathology-Lumbar-Disc-Prolapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathology- Lumbar Disc Prolapse</video:title>
      <video:description>This well explanation of the lumbar disc prolapse animation video. The full process is discussed step by step and is explained with the diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e6c78c4-c2d3-4f4e-b5ef-a1c995a330e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9490.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Prolapse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Freshwater-Crab-versus-Tiger-Leech</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Freshwater Crab versus Tiger Leech</video:title>
      <video:description>This video shows a real fight to the death between a tiger leech versus a freshwater crab which has a tough shell but is no match for the jaws of this eel, if it is not cut into two by the crabs jaws.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0e794646-c771-4f23-aa2c-c4fa3bbb08b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-12-10T02:08:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28540.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Comedian Brian Malow (MWV5)</video:title>
      <video:description>MicrobeWorld and the Koshland Science Museum present a video podcast of comedian Brian Malow that includes excerpts from his science comedy act on infectious disease and an interview about the geek mystique of science.

Malow is also a contributing editor to the Journal of Irreproducible Results, a science humor magazine, and was producer and host of a pioneering internet talk show, But Seriously. His routine on Neil Armstrong was heard aboard the space shuttle. Brian lives in San Francisco. For a taste of his humor, visit his website, www.butseriously.com.</video:description>
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      <video:duration>335</video:duration>
      <video:publication_date>2010-04-13T19:01:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4253.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
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      <video:tag>comedy</video:tag>
      <video:tag>comedian</video:tag>
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      <video:tag>museum</video:tag>
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      <video:tag>Malow</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Intermediate-Filaments-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intermediate Filaments Definition</video:title>
      <video:description>Intermediate filaments are stable durable they range in diameter from 8 to 10 nm intermediate in size compared with thin filaments and microtubules they are prominent in cells that withstand mechanical stress and are the most insoluble part of the cell the intermediate filaments can be dissociated by urea</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e8285c2-0b2e-490c-b6eb-4f26a114aeb4/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-24T15:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5969.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Intermediate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-does-electrolysis-of-water-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does electrolysis of water work?</video:title>
      <video:description>In this video, electrolysis of water is shown. Electrolysis of water is the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to an electric current being passed through the water.</video:description>
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      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:56:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11247.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Fibroids Project Interviews Dr. Brown Duke Univ Dept Cha</video:title>
      <video:description>The Fibroids Project Interviews Dr. Brown. Haywood Brown, MD, is the chair of the Department of Obstetrics and Gynecology at Duke University Medical Center. He also is a nationally recognized specialist in maternal-fetal medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/0e895236-d737-4cd5-95d1-3d6697d79a31/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4593.mp4</video:content_loc>
      <video:uploader>nsagar</video:uploader>
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      <video:tag>Brown</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-98-Fabrication-of-a-Direct-Duralay-Post</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98  - Fabrication of a Direct Duralay Post</video:title>
      <video:description>&quot;Lec 98  - Fabrication of a Direct Duralay Post&quot; Dr. Lorey prepares a devital maxillary central for a duralay post, fabricates the post, temporizes the tooth and shows the finished bridge in patient&apos;s mouth. Orig. air date: FEB 14 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>707</video:duration>
      <video:publication_date>2012-09-09T06:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BYHehBWklM0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Direct</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-Flu-Vaccine</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Working of Flu Vaccine</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0e98cc16-128a-444f-a98a-85f28608ac4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29913.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>Works</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Counting-Electrons-in-Pi-Systems</loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e895466-a184-4997-b166-aa6c5d42bd0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2010-11-30T12:54:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6281.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Counting</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Systems</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>26</video:duration>
      <video:publication_date>2009-09-15T01:43:58.000Z</video:publication_date>
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      <video:uploader>marista gilang</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Health</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Linear Transformation Examples: Rotations in R2

Linear Transformation Examples: Rotations in R2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22055.jpg</video:thumbnail_loc>
      <video:duration>1072</video:duration>
      <video:publication_date>2012-09-11T00:33:47.000Z</video:publication_date>
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      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Transformation</video:tag>
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      <video:tag>Rotations</video:tag>
      <video:tag>in</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 58 - Rotation in R3 around the X-axis</video:title>
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Construction a rotation transformation in R3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22056.jpg</video:thumbnail_loc>
      <video:duration>738</video:duration>
      <video:publication_date>2012-09-11T00:34:10.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>rotation</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>x</video:tag>
      <video:tag>axis</video:tag>
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      <video:duration>195</video:duration>
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      <video:tag>Transmission</video:tag>
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      <video:tag>neural</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>tissuer</video:tag>
      <video:tag>Junction</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0eac365a-cb5f-4c04-b3ed-8152dfceaf84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2014-08-26T23:01:48.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>39</video:duration>
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      <video:duration>149</video:duration>
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      <video:uploader>catee</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Correction</video:tag>
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      <video:tag>GYNECOMASTIA</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/e70c5344-a6e9-4957-8805-ac0cd1b21c89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
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      <video:tag>Corpuscle</video:tag>
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      <video:duration>9</video:duration>
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      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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Determining the projection of a vector on s line</video:description>
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This video describes the process by which an antigen presenting cell interacts with a T cell.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
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The immune system antigen processing and presentation</video:description>
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    <lastmod>2026-08-14</lastmod>
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Video Ref: www.learner.org</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/208.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>data</video:tag>
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    <loc>https://dnatube.com/videos/Gene-pathway-software</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Gene pathway software</video:title>
      <video:description>Gene pathway is a software that represents molecular pathways for metabolism, genetic information processing, environmental information processing, other cellular processes, human diseases, and drug development. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/0fa64e9e-d928-4d45-a221-21277c7cac8c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-08-12T09:29:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4464.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gene</video:tag>
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      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
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      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/1-million-volts-Tesla-Coil-1-of-2-homemade-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>1 million volts Tesla Coil (1 of 2) homemade  video</video:title>
      <video:description>In this homemade video, 1 million volts Tesla Coil which is an electrical resonant transformer circuit invented by Nikola Tesla (1 of 2) is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9020.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T19:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9020.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
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    <loc>https://dnatube.com/videos/Front-view-of-hearth-with-blood</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Front view of hearth with blood</video:title>
      <video:description>Red and blue balls represent oxygenated and oxygen-depleted, or deoxygenated, blood, respectively. By following the movement of these balls, you get a picture of how blood flows from major blood vessels into the left and right atria and then through the atrioventricular valves into the ventricles. From there, the blood is pushed through the semilunar valves into major blood vessels leading out of the heart. To take a closer look, click on the &quot;Right heart with blood&quot; link.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11d06770-6510-4906-acf7-4630ebf04da8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:31:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29691.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Infraclavicular-Axillary-Brachial-Plexus-Blocks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infraclavicular &amp; Axillary, Brachial Plexus Blocks</video:title>
      <video:description>Axillary brachial plexus block is a simple and low risk procedure and most commonly performed variety of brachial plexus block. The landmarks are easy to identify and it is associated with fewer complications than other approaches to the brachial plexus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/11d0a000-a9e3-48e3-974f-be29b55c750e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T22:58:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10528.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Axillary</video:tag>
      <video:tag>Brachial</video:tag>
      <video:tag>Plexus</video:tag>
      <video:tag>Block</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Benzene-Resonance-with-Pi-bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Benzene Resonance with Pi-bonds</video:title>
      <video:description>In this video the orange represents Carbon, the purple is the p-orbital, and the yellow dots are electrons. This animation is gives a better idea of how resonance occurs in a benzene/1,3,5 cyclohexatriene/2,4,6 cyclohexatriene molecule. Sigma bonds / s-orbitals localize around each atom respectively; whereas, the Pi-bonds are formed when electrons in the p-orbitals merge. For more of a science lesson, go to http://kchemistry.com/resonance.htm ...</video:description>
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      <video:duration>13</video:duration>
      <video:publication_date>2009-03-25T22:57:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1420.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>newtek</video:tag>
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      <video:tag>IUPAC</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Hybridization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Smartest-Parrot-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Smartest Parrot  by  BBC</video:title>
      <video:description>Turns out this birdie might be one of the smartest ones out there. And if you are the human who thought this was the best way to keep out the parrot, start looking for new ideas. A parrot on a wheelie bin raid.</video:description>
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      <video:publication_date>2011-11-26T00:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8009.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>raid</video:tag>
      <video:tag>Kea</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Smartest</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Glucose-Uptake</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Glucose Uptake</video:title>
      <video:description>This video shows the process of absorption of glucose in body after digestion. Various components and elements present in body to bind glucose molecules and compound in lipid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11ee2b81-8371-40bd-841b-ebd6366d0eb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2013-02-11T01:19:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30031.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>Uptake</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DVT-Deep-Venous-Thrombosis-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DVT Deep Venous Thrombosis Video</video:title>
      <video:description>This video explains deep venous thrombosis deep vein thrombosis is a common disorder relating to the formation of blood clots in major veins it can affect people of any age but the risk of developing a dvt increases after the age of 40 years</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/12208d71-1c57-40d4-83b2-8be1386fb9dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-12-01T02:09:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9900.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>DVT</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>Thrombosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Striking-Flares-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Striking Flares of Stars</video:title>
      <video:description>An amazing video showing the x-rays and gama rays emitted by different stars. the High mass binary systems are studied in extreme in our universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/12401ad8-5ed4-4189-a8d0-7deccc8d33ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-15T15:39:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7533.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>Couple</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>Striking</video:tag>
      <video:tag>Flares</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Stimulating-Discovery-VNS-Stimulator-for-Epilepsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Stimulating Discovery - VNS Stimulator for Epilepsy</video:title>
      <video:description>Epilepsy is a chronic neurological condition that often affects the quality of life of the patient. The scientists created a special technique called VNS (Vagus Nerve Stimulation). Performing VNS procedure may decrease the epileptic seizures and even stop them for good...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1241de36-556e-45c1-87f0-ce1cc21999b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2011-12-01T03:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10168.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stimulating</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>VNS</video:tag>
      <video:tag>Stimulator</video:tag>
      <video:tag>epilepsy</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arterial-blood-gas-analysis-ABG-how-to-analyze</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arterial blood gas analysis  (ABG) how to analyze</video:title>
      <video:description>Arterial blood gas analysis is an essential part of diagnosing and managing a patients oxygenation status and acid base balance and analysis is mainly used to evaluate gas exchange in the lungs it is also used to assess integrity of the ventilatory control system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/124deaf1-f592-47a6-affd-b3d54c6158fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2011-11-29T04:03:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8675.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>ABG</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Analyze</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microinjection-to-the-cell-nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microinjection to the cell nucleus</video:title>
      <video:description>The video shows pronucleus microinjection. Only recently scientists learned how to do that in the laboratory, when nature have been using that phenomenon for a very long time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1258c517-fa49-4556-8ff9-cf552d06d563/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2010-11-22T22:10:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5680.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>pronucleus</video:tag>
      <video:tag>microinjection</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Retrovirus-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Retrovirus animated video</video:title>
      <video:description>Retrovirus is an RNA virus that replicates in a host cell first it uses its own reverse transcriptase enzyme to produce DNA from its RNA genome this video does a great job describing complex retrovirus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/125b95c5-c334-44f5-b558-b134bf5e778b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-22T22:10:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5679.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>retrovirus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Showreel-2010-medical-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Showreel 2010 medical animation</video:title>
      <video:description>Mirocosm is a London company that is largely involved on Mode of Action (MoA) pharmaceutical animation as well as those to healthcare industries. This showreel animation is one of their products produced early in 2010. More on their jobs is on MicrocosmMedicalAnimation website.</video:description>
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      <video:duration>146</video:duration>
      <video:publication_date>2010-08-26T21:46:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4499.mp4</video:content_loc>
      <video:uploader>mattjbell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Showreel</video:tag>
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      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-44-Finding-Cube-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Finding Cube Roots</video:title>
      <video:description>Finding Cube Roots

u16_l1_t2_we2 Finding Cube Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25290.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2012-09-18T02:44:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DKh16Th8x6o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>cube</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Functional-Groups-Identification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functional Group&apos;s Identification</video:title>
      <video:description>This video will help you a lot in identification of the functional groups. The structure and behavior of different functional groups is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/127011c5-2fe7-4510-9da9-f0db00de407c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-12-12T02:23:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11353.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Identification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>Groups</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Delivery-of-a-baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Delivery of a baby</video:title>
      <video:description>This video demonstrates how a human baby makes an entrance into the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/127064ee-ffcb-4f90-9695-204ea602ad6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-28T05:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8239.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>delivery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-reverse-ac-motor-using-2-gang-touch-wall-mount-switch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to reverse ac motor using 2 gang touch wall mount switch</video:title>
      <video:description>Reverse ac motor using 2 gang touch wall mount switch, looks more clean and comfortable. It&apos;s quite easy to wire and operate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/12739273-9d08-446d-af45-b3653e059a6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-03-29T07:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11995.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>AC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>2</video:tag>
      <video:tag>gang</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>mount</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Biology-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Biology Explanation</video:title>
      <video:description>This is a draft version of cell biology video that explains what it is.

direct link to purchase video:

http://www.phoenixlearninggroup.com/Products/VideoDetail.aspx?id=795bd6ae-b781-4f46-9d9d-d0e183e74626&amp;cat=16&amp;sub=f7246a67-d9d0-4986-b3c4-d8f67a161a17</video:description>
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      <video:publication_date>2010-04-18T23:13:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4297.mp4</video:content_loc>
      <video:uploader>Regina Folen</video:uploader>
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    <loc>https://dnatube.com/videos/Venetian-snares-epidermis-music</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venetian snares epidermis music</video:title>
      <video:description>Epidermis by venetian snares sampled incredible bongo bands apache listen to both songs on whosampled the ultimate database of sampled music watch the video and listen to Venetian Snares</video:description>
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      <video:publication_date>2010-11-16T15:27:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5537.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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      <video:tag>Venetian</video:tag>
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      <video:tag>Epidermis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inverse-Trigonometric-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inverse Trigonometric Functions</video:title>
      <video:description>This video shows the graphs of different inverse trigonometric functions. Graphs of sin inverse, cos inverse and tan inverse are shown for all the values.</video:description>
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      <video:duration>182</video:duration>
      <video:publication_date>2011-12-12T01:26:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11300.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>graphs</video:tag>
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      <video:tag>Inverse</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>Functions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Alcohol on Brain</video:title>
      <video:description>This video explains the impact of alcohol in your brain and the damage it can do. Think before you drink.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/12826f59-e73c-413a-bff7-538e939265b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>463</video:duration>
      <video:publication_date>2012-12-01T05:56:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28149.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Alcohol</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Brain</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Anti-VEGF-Agents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anti-VEGF Agents</video:title>
      <video:description>These agents are used for many eye diseases which used to be incurable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1289f9a1-e266-4603-8e9c-7a4ebafa4923/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-04-24T23:06:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2092.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Avastin</video:tag>
      <video:tag>Lucentis</video:tag>
      <video:tag>Macugen</video:tag>
      <video:tag>Kenalog</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>edema</video:tag>
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      <video:tag>anti</video:tag>
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      <video:tag>injection</video:tag>
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      <video:tag>Eye</video:tag>
      <video:tag>CRVO</video:tag>
      <video:tag>retinal</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Occlusion</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Cognitive Science C103 - Lecture 8</video:title>
      <video:description>Cognitive Science C103 - Lecture 8

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25803.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-18T17:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VHlcrYgjCDM</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
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    <loc>https://dnatube.com/videos/Part-1-3-of-Cosmic-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 1-3 of Cosmic Rays</video:title>
      <video:description>Cosmic rays high energy particles or high energy radiation or elementary particles that reaches the earth from space. This video provides information on this rays which are not know for being photogenic in part 1-3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/129d348b-cc96-4c7e-a13e-7de4eba5e4b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2012-12-01T05:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28144.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Cosmic</video:tag>
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      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>by Abnova - Cell culture is the process by which cells are grown under controlled conditions. This video shows you how to culture attached cells from cell thrawing, maintain, to cell freezing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/129f4499-b8f6-48be-850b-61ffd5e6fa4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2010-03-03T07:01:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3904.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Attached</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-System-of-the-Cardiopulmonary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The  System of the Cardiopulmonary</video:title>
      <video:description>Your body can only last about three minutes without oxygen. The cardiopulmonary system is the connective system that includes the heart and lungs that work together to ensure all the cells get their share of oxygen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/12ab8e1e-4d5b-48d9-b304-edb5769b2c89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2009-08-07T12:44:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3128.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Cardiopulmonary</video:tag>
      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bronchial-Tree-Model-Larynx-Sagittal-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Larynx - Sagittal View</video:title>
      <video:description>This video displays a sagittal view of the larynx so that you can see it both anteriorly and posteriorly. This model allows you to visualize the hyoid bone, epiglottic cartilage, hyoepiglotic ligament, thyro-hyoid ligament, and cricoid cartilage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/12ac2acb-4477-4c14-acfb-7a24a0761988/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2010-11-13T20:50:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5131.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Discovering-the-Evolution-of-the-Flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovering the Evolution of  the Flagellum</video:title>
      <video:description>This model based on a wealth of evidence shows that the flagellum could evolve.  Since 2003 many experiments have confirmed what initially were only predictions or weak assumptions.  Still, many fine details remain to be worked out regarding function, not origin.  For example, how does the ATP synthase derived components impart the motion of active transport, or how does the Tol-Pal derived components actually spine the flagellum.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2548.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
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      <video:tag>education</video:tag>
      <video:tag>Flagella</video:tag>
      <video:tag>Flagellum</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Gamete-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Gamete Production</video:title>
      <video:description>Mature sperm and ovum are haploid, which refers to number of sets of chromosomes, and mean that they have only half of &quot;normal&quot;, somatic chromosome set. They are derived form diploid reproductive cell by meiosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/12c4e7d1-b407-4596-9753-0d60ad45ac42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2007-05-16T02:08:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/349.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Gamete</video:tag>
      <video:tag>gametogensis</video:tag>
      <video:tag>haploid</video:tag>
      <video:tag>ovum</video:tag>
      <video:tag>sperm</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Carbon-nanotube-muscle-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon nanotube muscle #2</video:title>
      <video:description>This video demonstration is based on ideas from Giant-stroke, superelastic. We demonstrate the carbon nanotube aerogel muscles. More details can be found in Science, Vol. 323 Issue 5921, March 19, 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/12c932aa-c5ac-4dcd-8ad7-8da8a6248ac0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2009-08-28T17:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3294.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>nanotech</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>nanotube</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Pulley</video:title>
      <video:description>This video shows the working of pully and its uses in our everyday life. Pulley is a wheel used to transmit power or force by means of a belt, rope or cable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/12cf1153-47e1-45e0-9d9e-a386d8c61ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2009-08-11T09:12:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3235.mp4</video:content_loc>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Pulley</video:tag>
      <video:tag>Works</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/12d21b23-3f88-4bbc-b66c-6eb70792fb6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2012-04-09T15:09:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12168.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>Functions</video:tag>
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    <loc>https://dnatube.com/videos/SDS-PAGE-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SDS PAGE Preparation</video:title>
      <video:description>( http://www.abnova.com ) - SDS-PAGE is a method used to separate proteins according to their size. This video shows you how to prepare SDS-PAGE with two layers of gel, separating gel and stacking gel. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/12cf44e5-1902-4810-89a1-901096827f3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2010-08-04T02:36:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4460.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>SDS</video:tag>
      <video:tag>page</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fish-Hook-Removal-with-String</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fish Hook Removal with String</video:title>
      <video:description>There are no absolute contraindications to fish hook removal subspecialty consultation should be obtained for fish hooks lodged in the eye eyelid or in vital structures eg carotid artery radial artery peritoneum testicle urethra or when a hook is embedded very near to these structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/12e0b58b-d74c-482d-b0c6-104286485451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-11T22:51:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11065.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Hook</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Cricothyrotomy-Emergency-Air-Entrance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cricothyrotomy- Emergency Air Entrance</video:title>
      <video:description>Cricothyrotomy is a process of making incision to make air entrance into body during life threatening conditions. Cricothyrotomy is performed when it is very hard to keep air entrance into body through nose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/12eb1af6-174b-46c1-b70d-5cc7eaaab3c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-01T23:13:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10579.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Cricothyrotomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-Air-Conditioner</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Air Conditioner</video:title>
      <video:description>A diagrammatic view of the working of an air condition is shown in this video. How the flow of gases and the heat energy takes place in an air conditioner?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/13156093-6d19-4eab-a9a4-c403da09fa0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-08-11T09:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3248.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioners</video:tag>
      <video:tag>work</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/12fbc16e-0f96-4c2c-927c-a2afa4045127/cand_5.jpg</video:thumbnail_loc>
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The Beauty and Joy of Computing
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/14afb630-47d1-45e1-9b23-dcf53644adc3/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-08-08T15:46:17.000Z</video:publication_date>
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      <video:tag>Microarray</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>protein</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/14e4f5a2-5fff-43b2-9c24-9d28f184b5fb/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>assay</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helpless? H ow to wear a surgical gown by yourself</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1a7c0b8-1018-4fab-8769-54410a45f6ac/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8283.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Help</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  1 - Economics of a Cupcake Factory</video:title>
      <video:description>Economics of a Cupcake Factory

Economics of a simple business leading up to a discussion on inflation/deflation.  Touching on income statements.</video:description>
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    <loc>https://dnatube.com/videos/Regulation-of-Gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Regulation of Gene</video:title>
      <video:description>This tutorial gives details of how genes can be regulated in eukaryote and prokaryotes. It explains the two operons and their use to bacterias. Transcription factors and their importance in eukaryote s is also discussed  


Paul Andersen explains how genes are regulated in both prokaryotes and eukaryotes. He begins with a description of the lac and trp operon and how they are used by bacteria in both positive and negative response. He also explains the importance of transcription factors in eukaryotic gene expression.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/156fab5a-6ab3-462f-a50e-29cde5c5f717/cand_5.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2013-01-19T05:12:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28947.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Regulation</video:tag>
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      <video:tag>gene</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Simplifying Multivariable Polynomial</video:title>
      <video:description>Simplifying Multivariable Polynomial

u11 l3 t2 we1 Simplifying Multivariable Polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25251.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-09-18T02:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8jEaFV5PY2s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>multivariable</video:tag>
      <video:tag>polynomial</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding sinus CT scans</video:title>
      <video:description>CT sinuses are taken in the coronal plane it takes cross sections of your face from front to back a scout view is first taken to plan the orientation of the slice ct scans are read the same way you would look at someones face.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/157fad83-9ae8-4cb8-8fcf-47789f0f84aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2011-12-06T21:12:59.000Z</video:publication_date>
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      <video:tag>Scans</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Expert</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Using Reserves to Stabilize Currency

How a central bank could use foreign currency reserves to keep its own currency from devaluing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25672.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2012-09-18T16:54:30.000Z</video:publication_date>
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      <video:uploader>0|73|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
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Stoichiometry Example Problem 2</video:description>
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      <video:tag>Galaxy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16075263-6f81-437c-9bd9-41b9f73bcc9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
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      <video:tag>8th</video:tag>
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      <video:tag>Infection</video:tag>
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      <video:tag>Science</video:tag>
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      <video:player_loc>https://www.youtube.com/embed/JK-8XNIoAkI</video:player_loc>
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      <video:tag>as</video:tag>
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      <video:tag>Vector</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex of PFV integrase bound to DNA</video:title>
      <video:description>This science movie is provided by Peter Cherepanov. Integration of a DNA copy of the viral genome into a host cell chromosome is an essential step in the retroviral replication cycle. The virus-encoded integrase (IN) protein which is a protein provided by HIV during infection catalyze integration of the viral genome into host genome.</video:description>
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      <video:duration>4</video:duration>
      <video:publication_date>2015-11-27T15:25:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32364.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <loc>https://dnatube.com/videos/Venus-Transit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus Transit</video:title>
      <video:description>This video shows the transit of Venus that occur when Venus takes position between sun and earth. A transit is a surveying instrument use to measure the horizontal and vertical angle with a telescope mounted on top of it.</video:description>
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      <video:publication_date>2013-02-10T03:05:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29977.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>ISS</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-the-Respiratory-System-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Respiratory System Works</video:title>
      <video:description>The Respiratory System and its act of gas exchange is shown in this video.It details how air passes through the alveolar sacks to the alveoli where gas exchange occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/15e12ccf-31e9-49c9-89c3-cc23e6bb39a1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-14T23:21:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5331.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Alveolar</video:tag>
      <video:tag>sack</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 12-Cognitive Science C102 - Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27650.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2012-09-30T11:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H5q_1Zd33Lg</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-47-Linear-Transformations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Linear Transformations</video:title>
      <video:description>Linear Transformations

Introduction to linear transformations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22044.jpg</video:thumbnail_loc>
      <video:duration>832</video:duration>
      <video:publication_date>2012-09-11T00:29:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4PCktDZJH8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Transformations</video:tag>
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    <loc>https://dnatube.com/videos/How-Genes-are-Expressed-with-Transcription-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Genes are Expressed with Transcription Factors</video:title>
      <video:description>This video shows some of the physical interactions between transcription factors and DNA. Source: http://stromastudios.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/15e1a641-a0f5-4f10-9503-97ccd37b366c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-09T00:51:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29711.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Misconceptions About Falling Objects</video:title>
      <video:description>If you drop a heavy object and a light object simultaneously which one will reach the ground first a lot of people will say the heavy object but what about those who know both will land at the same time what do they think some believe both objects have the same gravitational pull on them or both fall to the ground with the same constant speed neither of these things is true</video:description>
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      <video:publication_date>2011-12-13T05:33:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11676.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Vapor Appears Around Supersonic F-14 Jet</video:title>
      <video:description>The shockwave surrounding a supersonic jet can compress air so much that the ambient moisture will form a cloud. Now You Can Experience Real Flying
http://viralurl.com/steamer/G
With Pro Flight Simulator,
The Most Realistic Flight Simulator Ever Created/nF-14 Tomcat Vapor cloud pass; Displaying the effects of Prandtl-Glauert singularity. Tomcat is totally engulfed in its own vapor, hellyea!</video:description>
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      <video:publication_date>2012-02-18T00:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11911.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>Vapor</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A video clip from the monster bug wars showing the structure of trapdoor spider. Most of the time this spider remains under the earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/171ee38b-5979-4e4e-8c96-87042e15711c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2013-01-12T01:12:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28692.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
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      <video:tag>Trapdoor</video:tag>
      <video:tag>spider</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Molecular biology cell cultures techniques this demonstration will vocer various topics inculding introduction to cell culture techniques and aseptic technique maintaining cells transfection methods and expression analysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/174b1a9b-0ba5-47b8-88e6-c459bd86a2fa/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-13T22:18:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11717.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>4</video:tag>
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      <video:tag>cell</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Chemokine receptors are G protein-coupled receptors containing 7 transmembrane domains that are found predominantly on the surface of leukocytes.</video:description>
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      <video:duration>76</video:duration>
      <video:publication_date>2009-05-27T19:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2462.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrothermal vents -  SFOS Aleutians Dive</video:title>
      <video:description>This video shows a SFOS Aleutians Dive for a trip to the hydrothermal vents. The Aleutian trench is located in South Alaska and is a subduction zone and is part of the ring of fire.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/16dbc76b-9591-4889-b0b9-9f7b3109ac47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-23T21:00:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5776.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video tutorial of astronomy online class about our solar system with the 8 planets revolving around it. Watch this video to study about the sun and each of its planets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16db7b9c-7776-404a-84dd-5277a1458c5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2013-01-18T07:10:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28875.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
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      <video:tag>Planets</video:tag>
      <video:tag>Universal</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>75</video:duration>
      <video:publication_date>2013-02-11T01:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30008.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Decimals are quite useful in everyday life. It is a main section in basic mathematics. This video explains how to compare and order decimals in ascending or descending order.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/16eccdf2-01b6-454e-a6a5-ba97335dc711/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2010-12-04T12:43:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6420.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>math</video:tag>
      <video:tag>Comparing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ordering</video:tag>
      <video:tag>Decimals</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>CA Algebra I: Functions

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22528.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-09-11T02:23:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NRB6s77nx2g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Functions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1754b664-612c-427e-a4bb-a36547e158d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-12-01T06:56:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28175.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>By doing self breast examination the chance of a cure if detected early enough can help prevent breast cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/175a7a7a-f84f-4d19-a687-8bb0cb571470/cand_5.jpg</video:thumbnail_loc>
      <video:duration>331</video:duration>
      <video:publication_date>2011-12-01T00:04:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9785.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Examination</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is the first high resolution video that shows how the malaria cell breaks and enters into a human red blood cell. The parasite which causes malaria is called plasmodium and is transmitted from a mosquito bite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/17832914-90f9-4aa0-9130-fe2ec0c532b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-11-01T19:38:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27950.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>malaria</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Transradial Catheterization is Endovascular procedure or catherization procedure performed to diagnose and treat arterial disease watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ead8d10-25d1-4baf-a8a5-5b30f467e5e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-30T01:25:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9241.mp4</video:content_loc>
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      <video:category>Medical</video:category>
      <video:tag>radial</video:tag>
      <video:tag>artery</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 5 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. 
In this part of the lecture Dr. Friedman explains obesity epidemiology and history. Also explains are environmental factors responsible for obesity. In the end audience questions are answered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1779e033-cc95-4fb1-a423-91aae4bc89c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2007-08-17T06:41:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/809.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>epidemiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bradford-method-of-protein-quantification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bradford method of protein quantification</video:title>
      <video:description>Protein can be quantified by several methods. Bradford method of protein quantification is based on based on the observation that the absorbance maximum for an acidic solution of Coomassie Brilliant Blue G-250 shifts from 465 nm to 595 nm when it binds with protein. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/1788c18f-9ff4-4aa1-bada-f650c57bd0b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-03-15T06:31:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3953.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Quantification</video:tag>
      <video:tag>Bradford</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Economics C3</video:title>
      <video:description>&quot;Lec 17 - Economics C3 Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24154.jpg</video:thumbnail_loc>
      <video:duration>4664</video:duration>
      <video:publication_date>2012-09-15T04:08:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fzhFYxjX1e4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Golden-Ratio-God-Creator-of-Heaven-and-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Golden Ratio God Creator of Heaven and Earth</video:title>
      <video:description>Here are more images that adhere to the 1.618, Phi or golden ration.Connection between The Golden Ratio, God Creator of Heaven and Earth are shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/178ad1c6-7e10-4b5f-afa6-ab3641ab205a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2011-11-24T01:06:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7717.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>1</video:tag>
      <video:tag>618</video:tag>
      <video:tag>Phi</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Creator</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Heaven</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Underwater-disco</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Underwater disco</video:title>
      <video:description>D.I.S.C.O. Mother nature is disco. This is what happens when you don yellow goggles and shine a blue light in the depths of the ocean. You instantly find yourself in an underwater fluorescent disco.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/179a996f-8dc3-46b8-8ccd-08e1d08f9f06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-26T00:14:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8001.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Underwater</video:tag>
      <video:tag>fluorescence</video:tag>
      <video:tag>disco</video:tag>
      <video:tag>Oceans</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/M142-High-Mobility-Artillery-Rocket-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>M142 High Mobility Artillery Rocket System</video:title>
      <video:description>M142 High Mobility Artillery Rocket System (HIMARS) Fire Mission. M142 High Mobility Artillery Rocket System is a U.S. light multiple rocket launcher mounted on a standard Army Medium Tactical Vehicle (MTV) truck frame.
Features of launcher:
The HIMARS carries six rockets or one Army Tactical Missile System (ATACMS) missile on the U.S. Army&apos;s new Family of Medium Tactical Vehicles five-ton truck, and can launch the entire M270 Multiple Launch Rocket System (MLRS) family of munitions. HIMARS is interchangeable with the MLRS M270A1, carrying half the rocket load.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9026.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-29T19:21:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9026.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>M142</video:tag>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>system</video:tag>
      <video:tag>HIMARS</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>mission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeds-And-Fruits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeds And Fruits</video:title>
      <video:description>This video provides an interesting field of discussion in fruits and seeds. Detailed study of true fruit and the false fruit is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/17a26be6-1ec6-440a-8293-a909dc52e1b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2012-12-01T07:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28186.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>and</video:tag>
      <video:tag>seed</video:tag>
      <video:tag>Dispersal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solenoid-Electric-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solenoid Electric Engine</video:title>
      <video:description>This is a way to make the smallest electric engine ever. It is a miniature engine made ​​of paper clips.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/17a065df-a03c-4788-9456-1e18c2057492/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2015-10-03T09:41:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32306.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Paper</video:tag>
      <video:tag>clip</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>single</video:tag>
      <video:tag>mini</video:tag>
      <video:tag>Micro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Relating-invertibility-to-being-onto-and-one-to-one</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Relating invertibility to being onto and one-to-one</video:title>
      <video:description>Relating invertibility to being onto and one-to-one

Relating invertibility to being onto (surjective) and one-to-one (injective)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22068.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2012-09-11T00:38:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QIU1daMN8fw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Relating</video:tag>
      <video:tag>Invertibility</video:tag>
      <video:tag>to</video:tag>
      <video:tag>being</video:tag>
      <video:tag>onto</video:tag>
      <video:tag>and</video:tag>
      <video:tag>one</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultrasonic-scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultrasonic scaling</video:title>
      <video:description>Ultrasonic scaling is one of the most effective procedures for treating periodontal disease ultrasonic scaling removes calculus and harmful bacteria below the gum line in order to prevent and treat periodontal diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/17abc565-769c-4fd0-8cb1-c6574359be1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-11-29T11:47:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8993.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ultrasonic</video:tag>
      <video:tag>scaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lunar-and-Solar-Eclipse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lunar and Solar Eclipse</video:title>
      <video:description>This video provides information on lunar and solar eclipses. A lunar eclipse occurs when the moon passes in the shadow of the earth, whereas a solar eclipse happens when the moon comes between the sun and the earth either wholly or partially.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/17bb107e-9534-4dfe-85a5-45754f012481/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-12-13T22:39:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11751.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Eclipse</video:tag>
      <video:tag>LUNAR</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Benifits-of-NasalCare-Nasal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Benifits of NasalCare Nasal</video:title>
      <video:description>Video shows Nasalcare Nasal with its full working inside our body. These are used during the problems of nasal allergies, sinus infections, rhinitis, sinusitis, post nasal drip or colds and flu.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/17c15282-9e2c-432f-9567-e62f0fb81757/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-06T19:59:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10890.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NasalCare</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Irrigation</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hubble-In-Popular-Culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hubble In Popular Culture</video:title>
      <video:description>Hubble In Popular Culture video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ea004b76-37b7-4298-81e6-5a4907f62a95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2010-11-10T13:44:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4952.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>culture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ASM-in-Zambia-MWV7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ASM in Zambia (MWV7)</video:title>
      <video:description>This video, produced in partnership with Global Health TV, showcases the American Society for Microbiology&apos;s laboratory capacity building initiatives in Zambia. The film focuses on ASM&apos;s support to the Zambian Ministry of Health and US government agencies in the strengthening of clinical microbiology services with the objective of integration of tuberculosis (TB) and HIV/AIDS laboratory infrastructure. Consultants representing ASM have traveled to Zambia to train researchers on diagnostics for TB, blood culture, and basic bacteriology.

For more information about ASM&apos;s international activities, please visit www.asm.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/17bde802-d357-40a9-85f9-92f2b380e7db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2010-04-13T18:53:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4252.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Africa</video:tag>
      <video:tag>american</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Laboratories</video:tag>
      <video:tag>Labs</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Zambia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Portable-Power-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Portable Power Station</video:title>
      <video:description>This would have been thought impossible a long time  ago, but not today. Here is some information on the components of a portable power station, no more dead batteries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/17cff7f8-e847-47cd-baf1-6f79a4c75824/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-25T23:59:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7978.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Portable</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>survival</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Chest-X-Ray-Showing-Artificial-Aortic-And-Mitral-Valves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Chest X-Ray Showing Artificial Aortic And Mitral Valves</video:title>
      <video:description>Video shows a chest X-Ray of artificial aortic and mitral valves. A difference between the normal X-Ray and the affected one is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/17c5fb32-a40b-4eb6-8b75-b0820d967c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-12-01T00:15:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9805.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mitral</video:tag>
      <video:tag>valves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-of-Adrenal-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overview of Adrenal Glands</video:title>
      <video:description>This video discusses the functions of adrenal glands with the structure. Activation of these glands by the sympathetic nervous system is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/17eb044d-fb95-4442-8baa-c146fd5ac7b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-02-10T02:16:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29930.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Adrenal</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Musical-Tesla-coil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Musical Tesla coil</video:title>
      <video:description>Take a look at this very powerful Tesla coils playing some clasical music for you.  Who says science is boring?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/17ebbd85-b745-47e9-9458-5f2f84f4f5c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2014-08-28T05:02:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31589.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Music</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Central-Venous-Line-Placement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Line Placement</video:title>
      <video:description>Central Venous Line Placement is performed in this surgey. Central Venous Line PlacementThe placement of a central venous line is an essential technique in the treatment of many hospitalized patients this video will demonstrate the placement of a central venous catheter in the internal jugular vein</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/18a8fcc5-cc12-46d3-a813-d36ae9d777e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-11-30T23:48:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9762.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Central</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-Quickest-Response-to-Virus-Infections</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The Quickest Response to Virus Infections</video:title>
      <video:description>Vaccination may or may not be an effect barrier to Virus infections. Currently there are 47 families and 5 orders of RNA viruses. And this video will inform you about the complication about this virus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/189a81f7-f58a-4cca-942c-93a79c994523/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4288.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
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      <video:tag>Holmes</video:tag>
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      <video:tag>koshland</video:tag>
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      <video:tag>museum</video:tag>
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      <video:tag>education</video:tag>
      <video:tag>Busboys</video:tag>
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      <video:tag>DC</video:tag>
      <video:tag>Washington</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>annie</video:tag>
      <video:tag>drinkard</video:tag>
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    <loc>https://dnatube.com/videos/Particle-Accelerators-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle Accelerators Video</video:title>
      <video:description>Video shows the working inside a particle accelerator control room. A brief description of the entire working for accelerating the particle is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/18b68fca-b5be-4241-8587-6265edc9517c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2013-01-15T05:45:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28810.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Accelerators</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
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    <loc>https://dnatube.com/videos/Endocrine-System-Pituitary-Gland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endocrine System, Pituitary Gland</video:title>
      <video:description>Endocrine System, Pituitary Gland</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/18be473d-bc92-49db-ab64-ebab5433fa92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-06-01T11:12:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2764.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>Pituitary</video:tag>
      <video:tag>Gland</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mediastinum-And-Surrounding-Structures-on-Chest-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mediastinum And Surrounding Structures on Chest X-Ray</video:title>
      <video:description>Video shows a well description of chest X-ray. This video is very helpful for the medical students as the X-Ray is discussed very briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/18c521b6-8fb0-4f46-aa04-23f85f556b22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2011-11-30T23:49:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9765.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Mediastinum</video:tag>
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    <loc>https://dnatube.com/videos/Rate-of-a-Reaction-Affecting-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rate of a Reaction Affecting Factors</video:title>
      <video:description>This video shows an activity to show factors affecting the rate of a reaction. The rate of reaction depends upon many factors as shown in activity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/18dd7b40-f77e-46ae-ae49-a871e96cde0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-11T23:50:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11219.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
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      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Typical-Coiled-coil-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Typical Coiled-coil explained</video:title>
      <video:description>A Coiled coil can be two, three or four helices in the bundle and they might either run in the same (parallel) or in the opposite (antiparallel) directions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/18f6e8b6-d915-4ae0-89be-57d3f29b8010/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-04-08T20:53:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4200.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Coiled</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Ventricles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Ventricles</video:title>
      <video:description>This video describes brain ventricles and their placements. It describes how their placement allows them to function together as a working unit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1901c429-26be-46a9-bf77-bce9248fa5dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2010-11-13T20:38:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5124.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Ventricles</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>horn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Green-s-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Green &apos;s Theorem</video:title>
      <video:description>The solved examples of this video will help you to know about the Green&apos;s Theorem. It is a vector identity and similar to curl theorem in plane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/19085d2c-a908-47f1-bd90-153f8db92a70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2010-12-06T10:56:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6483.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tooth-Eruption-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tooth Eruption Histology</video:title>
      <video:description>A tooth eruption is the process which an emerging tooth goes through until it becomes visible to the eye, such as the baby teeth. This is a histology of tooth eruption.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/190a86a1-1f31-4b32-b9da-a5e55280427b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-11-28T09:59:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8369.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Eruption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Linear-Algebra-Simpler-4x4-determinant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Linear Algebra: Simpler 4x4 determinant</video:title>
      <video:description>Linear Algebra: Simpler 4x4 determinant

Calculating a 4x4 determinant by putting in in upper triangular form first.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22097.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2012-09-11T00:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QV0jsTiobU4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Simpler</video:tag>
      <video:tag>4x4</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic Variation</video:title>
      <video:description>Video contains a mechanisms that will increase the genetic variation. Genetic variation is the variation according to the environment and surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/190e9a4b-aafa-49ad-9c51-bee37540f72c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>703</video:duration>
      <video:publication_date>2013-01-19T05:38:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28976.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Mechanisms</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Increase</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Variation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #6</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. How pancreas is developed in embryo genesis. Pancreas is internal organ under the stomach, a size of a banana. It allows food to be digested, by secretion of enzymes. Pancreas has four types of cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/19158f0c-13db-40c7-b33c-07790dab4863/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2007-08-16T19:43:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/789.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
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      <video:tag>germLayers</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cardiac Arrhythmia?</video:title>
      <video:description>A very helpful video for the medical students shows the valsalva maneuver and sinustachycardia. A brief discussion is provided here by the expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1927ff31-97df-4a9a-9925-cc3dc63fb657/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2013-02-08T03:41:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29628.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>valsalva</video:tag>
      <video:tag>maneuver</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sinustachycardia</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>arrhythmia</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Latest-Higgs-Boson-News</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Latest Higgs Boson News</video:title>
      <video:description>This video discusses some important researches made by Higgs boson. Video is really interesting and you must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/19397bea-d2ac-47d1-8394-7f6753b9b9e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2013-02-09T03:20:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29738.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>More</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>News</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Dr-Vijay-Bose-on-Hip-Resurfacing-Surgery-India-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Vijay Bose on Hip Resurfacing Surgery India Center</video:title>
      <video:description>This video shows a presentation by Dr. Vijay Bose who is giving information on how to go about hip resurfacing surgery as an alternative to hip replacement at an Indian Center.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/194bbfd1-c419-462e-87e1-6f2efeb1d0c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-29T11:38:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8962.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Arch</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vijay</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Extraction-Caffeine-From-Green-Coffee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Extraction Caffeine From Green Coffee</video:title>
      <video:description>This video shows the purified caffeine crystals extracted from green coffee beans with super-critical CO2. A complete procedure is shown here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/193d0244-f4a4-4ad5-a6ce-6816b0e97ff2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2013-02-09T05:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29781.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Caffeine</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>From</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Coffee</video:tag>
      <video:tag>with</video:tag>
      <video:tag>supercritical</video:tag>
      <video:tag>CO2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-GMAT-Math-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - GMAT: Math 19</video:title>
      <video:description>GMAT: Math 19

100-104, pg. 165</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21935.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-10T23:52:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m44llkkWI0g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lunar-Eclipse-Essentials-in-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lunar Eclipse Essentials in 3D</video:title>
      <video:description>Understanding the phases of the moon from the earth&apos;s point of view and looking at it from outer space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/196e2955-4f86-49ec-8809-7cf3db2c2b1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-11-10T02:25:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7408.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Essentials</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/History-of-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Human</video:title>
      <video:description>A step by step development in species of human is discussed here. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/19514455-9bb2-4113-8c12-1322c59d74ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3546</video:duration>
      <video:publication_date>2013-01-31T06:16:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29089.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>History</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>12</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>History</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Read-An-ECG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Read An ECG?</video:title>
      <video:description>This video will help you in understanding the concept behind ECG bundle branch blocks. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/196f3438-0a8a-45a9-9de2-7d3734c9f1e4/cand_5.jpg</video:thumbnail_loc>
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    <video:video>
      <video:title>Red Sea underworld village with Jacques Cousteau and BBC</video:title>
      <video:description>A grandfathers letter from 1979 that details out an expedition This is Jacques Cousteau&apos;s underworld village in the Red Sea with BBC</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8174.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-44-Quadratic-Formula-proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Quadratic Formula (proof)

Deriving the quadratic formula by completing the square.</video:description>
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    <loc>https://dnatube.com/videos/Effect-of-Cocaine-on-human-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Physiological and psychological effects of cocaine on human brain are shown in this video. Cocaine has very negative effects on our brain, heart and emotions.</video:description>
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      <video:publication_date>2011-12-01T20:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10372.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biomedical Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Separable-differential-equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Separable differential equations 2</video:title>
      <video:description>Separable differential equations 2

Another separable differential equation example.</video:description>
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      <video:duration>337</video:duration>
      <video:publication_date>2012-09-11T00:48:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xVWCfMe97ws</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Cholesterol-biosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholesterol - biosynthesis</video:title>
      <video:description>A very important cell membrane component that can be synthesized  by the body (in the cell&apos;s endoplasmic reticulum) or derived from the diet. It&apos;s cholesterol that keeps the cell membrane fluid at different temperatures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/19a65a1b-24ec-41f9-8981-d101d76ead90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2007-05-01T05:50:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/253.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-antiviral-activity-mechanism-of-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The antiviral activity mechanism of action</video:title>
      <video:description>This video shows how the antiviral drug AZT disrupting the mechanism of virus replication and survival antiviral activity of AZT phosphoramidate monoesters 3a and 4a in PBMCs and CEM cells the mechanism of action of these two compounds was investigated.</video:description>
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      <video:duration>243</video:duration>
      <video:publication_date>2011-12-01T00:30:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9827.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions Part 2</video:title>
      <video:description>More examples of solving function problems is shown in this math video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2500.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Functions</video:tag>
      <video:tag>math</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wildebeest-hunted-by-a-cheetah-in-Big-Cat-Diaries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wildebeest  hunted by a cheetah in Big Cat Diaries</video:title>
      <video:description>A mother cheetah has to feed her four cubs. She has decided to pursue a wildebeest,in the Big Cat Diaries by BBC.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8108.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>cat</video:tag>
      <video:tag>Diaries</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Progressive-Bunny</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive Bunny</video:title>
      <video:description>Progressive Textrue Synthesis on Bunny</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/09/19892cf4-4c5c-4b88-b219-6e5bf52a8128/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2008-09-10T15:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1361.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/VAWT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>VAWT</video:title>
      <video:description>This is a video of 500 watt VAWT. VAWT stands for vertical axis wind turbine. This has the main rotor shaft set vertically hence the name.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/19b19a6d-e3c5-4896-a26a-c3df919afaa7/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7846.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Public Health 250B - Lecture 1: Basic concepts, causality

Epidemiologic Methods II</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Speed of Light</video:title>
      <video:description>Video shows an activity to calculate the speed of light with the formula of e=(mc)*2. Watch this video to know a lot more about the speed of light.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28741.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>Light</video:tag>
      <video:tag>Sixty</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protein-Folding-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Folding Animation</video:title>
      <video:description>If you dont understant how protein folding mechanism process does not work, than look at this video based animation, it will help you.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/159.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Irreducible Complexity defined</video:title>
      <video:description>Irreducible Complexity is identified as the cornerstone of the Intelligent Design movement</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11855.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrothermal Vents</video:title>
      <video:description>This video explains hydrothermal vents. Speaker of the video is Dr. Susan Humphris.</video:description>
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      <video:publication_date>2010-11-23T21:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5783.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>WHOI</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neers-Sign-Physical-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neer&apos;s Sign Physical Examination</video:title>
      <video:description>Normally the range of motion at the shoulder may be limited by pain. A painful arc of movement may be present during forward elevation of the arm from 60° to 120°.Passive movement at the shoulder will appear painful when a downwards force is applied at the acromion but the pain will ease once the downwards force is removed.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8803.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/VIB-animation-Cancer-Crohns-disease-ALS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>VIB animation: Cancer, Crohn&apos;s disease, ALS</video:title>
      <video:description>This high quality animation demonstrates cancer, crohn&apos;s disease and ALS. VIB - Flanders Institute for Biotechnology - is a nonprofit research institute conducting pioneering research in the life sciences. More than 1000 scientists explore the molecular mechanisms responsible for the functioning of the human body, plants and micro-organisms. VIB strives to apply the inventions with commercial value for the benefit of consumers and patients.
This DVD features three examples of VIB research: cancer, Crohn&apos;s disease and ALS.
Copyright www.vib.be</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2698.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Cardiac-catheterization-or-cardiac-cath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac catheterization or cardiac cath</video:title>
      <video:description>Cardiac catheterization or cardiac cath is a diagnostic procedure used to provide information about the blood vessels of the heart this video clip describes what happens during a cardiac catheterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a8d223c-d89c-401d-9188-c6b18d6f5697/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9238.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Catheterization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  Philosophy 3</video:title>
      <video:description>&quot;Lec Last-  Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27275.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-21T04:37:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7CEikN5dHx0</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/How-do-oysters-make-pearls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do oysters make pearls</video:title>
      <video:description>The process by which an oyster creates beautiful jewelry is very exiting.  Find out how this occurs in this quick and informative video from asapSCIENCE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/1aa45a2d-a7ac-43d0-898f-4b957e3e53c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2014-10-02T01:29:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31788.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>pearl</video:tag>
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76-80, pg. 162</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Ode-to-the-Brain-by-Symphony-of-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ode to the Brain by Symphony of Science</video:title>
      <video:description>The music approach of Symphony of Science resulted this Ode to the Brain. The video presents interesting facts &apos;sang&apos; by people working in the field of science. Play the file and hear more about the brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1b463c08-59cd-4736-b1a0-3993b096e41a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-12-01T07:35:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28201.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>ODE</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Symphony</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Famous-Shade-Illusion-Movie-by-Edward-H-Adelson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Famous Shade Illusion Movie by Edward H. Adelson</video:title>
      <video:description>The image depicts a checkerboard with light and dark squares. The optical illusion is that the area of the image labeled A appears to be a darker color than the area of the image labeled B on the 2D plane of the rendered 3D projection. However, they are actually exactly the same color on the 2D plane of the image file (but not necessarily in the 3D projection) which becomes especially obvious if the projected 3D scenery is rendered partially or entirely defective. The checker shadow illusion is an optical illusion published by Edward H. Adelson, Professor of Vision Science at MIT in 1995.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/1bead666-3dcc-40c0-b62d-5620feac3ebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2015-04-17T02:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32143.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Famous</video:tag>
      <video:tag>Shade</video:tag>
      <video:tag>illusion</video:tag>
      <video:tag>Adelson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA Lecture 4</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 18/nTopics covered:
	/nRecombinant DNA 4/nInstructor:
	/nProf. Eric Lander</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1bfb5406-d7c9-4cd7-a64d-aa27653bcbd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2009-04-02T04:44:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1555.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Naming-Alkyl-Halides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Naming Alkyl Halides</video:title>
      <video:description>Naming Alkyl Halides

Naming Alkyl Halides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24520.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2012-09-17T13:47:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jiJdNWzETSk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>Alkyl</video:tag>
      <video:tag>Halides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-bone-CT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest - bone CT</video:title>
      <video:description>This is video shows how the human chest appears under a CT scan. A CT is an x-ray computed tomography that images specific sections of the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c274510-4213-4974-b369-26c0732351d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-28T05:24:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8198.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CT</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lingual-Tonsil-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lingual Tonsil Histology</video:title>
      <video:description>This is the histology of lingual tonsils which are lymphatic tissue found at the back of the throat, at the base of the tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c43cb2a-23ec-4bc0-bcc9-7a29c5c5dcfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2011-11-28T11:05:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8445.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lingual</video:tag>
      <video:tag>Tonsil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Endosymbiosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Endosymbiosis?</video:title>
      <video:description>A structural representation with a brief explanation for the endosymbiosis is provided here. Video is really helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1c3d7d5b-cbfd-42af-bfdd-739981d8ad8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2013-01-19T04:32:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28891.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Endosymbiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SH2-Domain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SH2 Domain</video:title>
      <video:description>There are many different ways that protein structures can be displayed. A small protein domain, called the SH2 domain, is used here to demonstrate the different ways in which a protein structure can be displayed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1c4c704f-b7dd-4a18-bd2c-f07e158d593b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2009-05-27T19:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2405.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>SH2</video:tag>
      <video:tag>domain</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-the-radius-of-curvature-of-a-sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring the radius of curvature of a sphere</video:title>
      <video:description>The method of measuring radius of curvature of sphere is explained in detail</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1c672213-a10b-4385-8931-5e0f5fbc4e04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-12T03:08:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11472.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>to</video:tag>
      <video:tag>Measure</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>ofCurvature</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Spherical</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-intercostal-nerve-block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is intercostal nerve block?</video:title>
      <video:description>This video demonstrates an intercostal nerve block which is an injection of a steroid or other medication around the intercostal nerves that are located under each rib.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c1a05f2-fd94-4559-a345-93ed548411a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-30T09:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9446.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intercostal</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advantages-of-Computed-Tomography-CT-Scanner</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Advantages of Computed Tomography (CT) Scanner</video:title>
      <video:description>The advantages of a CT scanner in comparison to x-rays is a CT scanner is more sensitive.The principle behind this is;the image is produced by differential x-ray absorption.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1c269bb2-2888-4db0-9221-af871807b1c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-21T01:53:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7128.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Computed</video:tag>
      <video:tag>Tomography</video:tag>
      <video:tag>CT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cognitive-Behavioral-Therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cognitive Behavioral Therapy</video:title>
      <video:description>This video shows the use and process for cognitive behavior therapy. Have a look at this video to know more about this therapy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a21a6041-2373-4eb7-a3b3-035ba929d2cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2013-04-07T19:47:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30493.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>PTSD</video:tag>
      <video:tag>SubtanceAbuse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Radical-Prostatectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Radical Prostatectomy</video:title>
      <video:description>This Video explains in detail the causes and the surgical procedure needed to address it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a228b445-64ab-4408-bbf3-b37422eebb11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-11-30T10:16:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9519.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Radical</video:tag>
      <video:tag>Prostatectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheeky-Monkey-the-monkey-fight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheeky Monkey the monkey fight!</video:title>
      <video:description>The females in this case are the ones that lead the fights to defend or attack a new territory. Seems like the males don&apos;t like to get involved as they have more to loose. This is the monkey fight in the Cheeky Monkey by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a23c7e8a-cda6-41fd-b3e7-f1d4db399cab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-11-26T05:54:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8143.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>fight</video:tag>
      <video:tag>Cheeky</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/medha-molecules-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>medha molecules part 1</video:title>
      <video:description>skills in computational biology/chemsistry, bio informatics&apos; application.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a24ac37d-00a4-4ab9-b296-0e2c4a767bc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2009-05-30T07:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2690.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Bio</video:tag>
      <video:tag>informatics</video:tag>
      <video:tag>insilico</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>modelling</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>design</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-water-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live water birth</video:title>
      <video:description>This babycenter.com video shows live water birth. Considering a water birth? Learn the pros and cons of delivering underwater, find out when it&apos;s safe and when it&apos;s not, and watch one mom successfully give birth to her baby underwater.
Video Transcript/nNarrator: We women love our tub time, and Mary is no exception. As a labor and delivery nurse, she&apos;s seen the best and worst of birth. For her, warm water is the ultimate pain reliever during labor.
Mary: I want to use the water to help me cope naturally with the contractions or the surges and to help me deliver the baby in a more calm environment.
Mary and Dean tried water birth for the first time with their daughter Aubrey&apos;s delivery. The experience was so positive they&apos;re headed to the tub again for the birth of their fourth child.
Mary: I will have two by land and hopefully two by sea.
Midwife Karen Shields: Baby&apos;s head is right here. Perfect position for labor, which is great.
Mary: Good girl!
Midwife: A water birth is my favorite way to catch a baby.
Narrator: Karen Shields, Mary&apos;s midwife, has delivered over 200 babies in the water.
Midwife: Everything has to be going terrifically for the baby to be born in water, as you know.
The baby&apos;s heartbeat has to be what we call reactive, which means that the baby&apos;s, when the baby moves, the heart rate goes up. And there&apos;s no areas where the baby&apos;s heart rate is going down and that your blood pressure&apos;s normal and everything&apos;s good.
Narrator: You should not attempt a water delivery if you have high-risk prenatal issues such as diabetes, high blood pressure, or preeclampsia; you plan to use any pain medication; or your labor will be induced.
While laboring in a warm tub has become more acceptable as a way to cope with pain during labor, actual underwater birth is still unconventional and considered risky. It&apos;s not recommended by the American College of Obstetricians and Gynecologists.
If you&apos;re considering a water birth, talk to your caregiver about the risks and benefits.
It&apos;s important to decide in ad</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/a250f47a-5a20-45b5-af09-148a11c7b7af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-11-23T19:56:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28030.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>live</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Probability-using-Combinations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -23 Probability using Combinations</video:title>
      <video:description>Probability using Combinations

Probability of getting exactly 3 heads in 8 flips of a fair coin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21870.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-10T17:13:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xqfcy1rqMbI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Combinations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Birthday-Probability-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -26  Birthday Probability Problem</video:title>
      <video:description>Birthday Probability Problem

The probability that at least 2 people in a room of 30 share the same birthday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21873.jpg</video:thumbnail_loc>
      <video:duration>796</video:duration>
      <video:publication_date>2012-09-10T17:16:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9G0w61pZPig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Birthday</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Local-anaesthetic-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Local anaesthetic injection</video:title>
      <video:description>A nerve block is an injection of local anaesthetic near a nerve to block pain during and after surgery local anaesthetic is available in a number of different types it can be administered via a spray drops or an injection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c6d1cb5-eb75-440c-b37e-a04f185e16d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:15:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9516.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Local</video:tag>
      <video:tag>Anaesthetic</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-pgs-source-airgun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics pgs source airgun</video:title>
      <video:description>This movie shows airgun source very comun on marine seismic acquisition - from PGS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1c79ed1a-aa98-4f89-9d6c-59237b0f944b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-04-08T19:50:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1635.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>movie</video:tag>
      <video:tag>airgun</video:tag>
      <video:tag>source</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>seismic</video:tag>
      <video:tag>acquisition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Interview-with-one-of-the-2004-Nobel-Laureates-in-Physics-Dr-David-J-Gross</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with one of the 2004 Nobel Laureates in Physics, Dr. David J. Gross</video:title>
      <video:description>Date- January 26, 2005  Source- http://cdsweb.cern.ch/collection/Video%20Movies

Dr. David Gross, (Professor of Theoretical Physics, Director of the Kavli Institute For Theoretical Physics, University of California, Santa Barbara), at CERN for a talk, answered the questions of Paola Catapano</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1c6f59b3-2462-435c-8aae-c3bfb5dd32ae/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T22:00:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2620.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>quarks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stop-Genetically-Modifying-Foods-Greenpeace-Commercial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stop Genetically Modifying Foods - Greenpeace Commercial</video:title>
      <video:description>This short video commercial is a reminder of the problems with the genetically modifying foods consequences. Is it possible to control the process of spreading the genetically modified material? What`s in our food? See the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1c7dda09-82e5-46a2-bb6e-cdd660cc95be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-17T21:22:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5581.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Altered</video:tag>
      <video:tag>World</video:tag>
      <video:tag>food</video:tag>
      <video:tag>greenpeace</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Resuscitation-in-Neonates-Tanta-University</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resuscitation in Neonates - Tanta University</video:title>
      <video:description>Resuscitation in Neonates - Tanta University is shown in this medical video. Resuscitation is an emergency procedure which is performed in an effort to manually preserve intact brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person in cardiac arrest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1c8242d7-f2c0-40ea-8865-7ffc4561ef48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-01T20:23:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10369.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Resuscitation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Neonates</video:tag>
      <video:tag>Tanta</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respirarion-Mechanism-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respirarion Mechanism in Human</video:title>
      <video:description>An isolated view of the diaphragm is shown in this motion video. The process of inhalation and exhalation is explained here with expansion and contraction of muscles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1c919ee2-a8fd-4a8a-9adc-8c754d2dc5cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-11-29T11:40:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8968.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Respirarion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-LHopitals-Rule-Example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - L&apos;Hopital&apos;s Rule Example 3</video:title>
      <video:description>L&apos;Hopital&apos;s Rule Example 3

L&apos;Hopital&apos;s Rule Example 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19835.jpg</video:thumbnail_loc>
      <video:duration>470</video:duration>
      <video:publication_date>2012-09-05T17:58:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MeVFZjT-ABM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Benefits-Of-Taking-A-Nap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Benefits Of Taking A Nap</video:title>
      <video:description>This video discusses the importance of sleeping. The stages during the sleep cycle namely light sleep, deep sleep, and REM is also included in this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1cc25ab3-c28f-4288-8d50-fb68902a0422/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-12-08T04:13:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28332.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Naps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Silicon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Silicon</video:title>
      <video:description>The name origin of silicon, its abundance, sources and used are shown in this video. Among the elements this is the second most abundant in earth crust and is very much used in industries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1cd627f3-1ae4-40a2-9b88-8cb846a1c416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11354.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>silicon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Cognitive-Science-C103-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Cognitive Science C103 - Lecture 23</video:title>
      <video:description>Cognitive Science C103 - Lecture 23

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25852.jpg</video:thumbnail_loc>
      <video:duration>4505</video:duration>
      <video:publication_date>2012-09-18T17:54:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VqnJF7YopYE</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Equinox</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Equinox?</video:title>
      <video:description>An interesting video from IDTIMWYTIM showing the concept behind equinox. In Latin it stands for equal time. This is the time of the year that comes once in March and once in December.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1cd48285-9995-46c4-9c39-e6ed4c9e7d80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2013-02-09T06:23:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29801.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>IDTIMWYTIM</video:tag>
      <video:tag>Equinox</video:tag>
      <video:tag>Stupid</video:tag>
      <video:tag>Latin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Watch-Brownian-Motion-in-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Watch Brownian Motion in Action</video:title>
      <video:description>A short video showing the random movement of particles often called Brownian Motion or particle theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1ced90b8-2678-48b9-b990-c97014e80547/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-09T23:15:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1689.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brownian</video:tag>
      <video:tag>Diffusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reactions-of-Wave-Interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reactions of Wave Interference</video:title>
      <video:description>Here is a video showing how the interference of two wave sources reacts. The animation finishes by adding visual clues to the interfering wave fronts for both constructive and destructive interference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1ceec459-da90-4127-ad0b-fe273efc3762/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-04-09T23:29:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1703.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>pattern</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shark-tale-by-a-Fisherman</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shark tale by a Fisherman</video:title>
      <video:description>Well this gentleman knows what he saw that fateful morning while collecting his traps. This a fisherman&apos;s shark tale of Sharks the Great Whites in Britain by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1cf267af-4700-48cd-8fc2-af23d2ac1bf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-11-26T05:13:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8104.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>A</video:tag>
      <video:tag>fisherman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>shark</video:tag>
      <video:tag>tale</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Whites</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-Neutral-Impulses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of Neutral Impulses</video:title>
      <video:description>The transmission of impulses from cortex to the hypothalamus is known as neutral impulses. This is a 3D animation describing the neutral impulses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/a27e5a61-a371-456a-a27b-427d15c8baf3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2008-03-30T19:47:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1300.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hoffmann-sign</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hoffmann sign</video:title>
      <video:description>The Hoffmann sign is named after Paul Hoffmann and is a sign that there is a neurological defect or disease in the spinal cord, this video shows how this sign manifests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a28dbbb8-8d3d-42dc-a592-c44dc9bf2886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-11-29T11:07:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8830.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hoffman</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-video-of-Circumcision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D video of Circumcision</video:title>
      <video:description>Circumcision is the surgical removal of the foreskin in on the male penis. This is a 3D animation of how the cut is accomplished.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1dcbc70a-977f-461b-b59a-0a32e65826f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-12-11T22:50:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11057.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circumcision</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension Part 2</video:title>
      <video:description>Hypertension, also known as high blood pressure, is a very common and serious condition that can lead to and/or complicate many health problems. These include coronary heart disease, stroke, kidney failure and heart failure. About one in three adults in the U.S. have hypertension, according to the National Heart, Lung and Blood Institute.

There are three general types of hypertension. Essential hypertension occurs when the condition has no known cause. When hypertension is caused by another condition or disease process, it is called secondary hypertension. When only the systolic blood pressure number (the top number) is high, it is called isolated systolic hypertension, which is common in older adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1dcd0f24-74b1-4dff-a9d7-16565871bc6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T23:35:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5023.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hypertension</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endocytosis</video:title>
      <video:description>Endocytosis is a process where cells absorb material from the environment by fusing it with their cell membrane. When material enters the cell, it is sorounded by cell membrane. Opposite process when cell expels material out is called exocytosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/1dda2572-65c2-40f5-b0a6-89a8d1ba4af1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2007-05-16T02:20:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/358.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Endocytosis</video:tag>
      <video:tag>exocytosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Process-A-3D-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Process: A 3D Medical Animation</video:title>
      <video:description>This is a most realistic 3D medical animation of an actual birth process, with fantastic details. Birth is the act or process of bearing or bringing forth offspring. The offspring is brought forth from the mother. The time of human birth is defined as the time at which the fetus comes out of the mother&apos;s womb into the world. Different forms of birth are oviparity, vivipary and ovovivipary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1dfb8d88-6bd8-4c70-9823-b4085d39e03e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2009-05-30T09:49:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2712.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Birth</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Plant-and-Microbial-Biology-160-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Plant and Microbial Biology 160 - Lecture 11</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 11

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26624.jpg</video:thumbnail_loc>
      <video:duration>2836</video:duration>
      <video:publication_date>2012-09-19T01:55:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dyL6xPpxhck</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Travelling-of-Signals-in-Neurons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Travelling of Signals in Neurons</video:title>
      <video:description>How the signals are passed from one part of body to other? Video has a very clear animation showing the transfer of signal along the axon and from one neuron to the next.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/1e0a314d-e3b4-4f60-ba8b-84bfa0ec080f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2009-06-19T16:55:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2868.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Charge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-not-use-the-snooze-button</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do not use the snooze button</video:title>
      <video:description>As it turns out if you use the snooze you&apos;ll be interrupting your natural occurring rhythms.  The snooze button cuts sleep into tiny chunks; these chunks make you feel more tired.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/1e037026-23e0-4c91-acee-18c1f680b914/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2014-10-02T00:29:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31777.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>snooze</video:tag>
      <video:tag>tired</video:tag>
      <video:tag>sleep</video:tag>
      <video:tag>inertia</video:tag>
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    <loc>https://dnatube.com/videos/Lec-29-Addition-of-Water-Acid-Catalyzed-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Addition of Water (Acid-Catalyzed) Mechanism</video:title>
      <video:description>Addition of Water (Acid-Catalyzed) Mechanism

Addition of Water (Acid-Catalyzed) Mechanism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24553.jpg</video:thumbnail_loc>
      <video:duration>803</video:duration>
      <video:publication_date>2012-09-17T13:59:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sEiQm7IzUg8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Addition</video:tag>
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      <video:tag>Catalyzed</video:tag>
      <video:tag>mechanism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Aortic-Aneurysm-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aortic Aneurysm Overview</video:title>
      <video:description>A related but different condition is aortic dissection. Dissection refers to a separation of the vessel wall, which allows blood to leak between the layers of the vessel. This further damages and weakens the vessel, placing it at much greater risk of bursting (rupture).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2943bcd-c5de-415d-be0e-6d8580483a6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-29T19:18:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9013.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>aortic</video:tag>
      <video:tag>aneurysm</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Science-catalyst-live-show-physics-mechanics-and-momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science catalyst live show physics mechanics  and momentum</video:title>
      <video:description>Over the course of the week we hosted and participated in a series of events aimed to show how scientists can play a vital role in forming public policy in addition to leading several scientific sessions devoted to topics such as reducing nitrogen pollution in agriculture engineering and mitigating climate change caused by deforestation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a29a8950-fc42-45a5-bb38-5be2332f93d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2010-12-15T19:41:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6617.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
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      <video:tag>live</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Composite-Skin-Model-Epidermis-Dermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Composite Skin Model - Epidermis &amp; Dermis</video:title>
      <video:description>This view depicts a close up composite Skin Model of the Epidermis &amp; Dermis of the foot. It reveals the thickness of the dermal layers  and discuses the anatomy of the cells comprising these layers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a2a64d16-398f-41e8-ae3d-67d5b0ee7b46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-13T21:44:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5150.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Composite</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Epidermis</video:tag>
      <video:tag>dermis</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-cPlate-Tectonics-Geological-features-of-Convergent-Plate-Boundaries</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - cPlate Tectonics-- Geological features of Convergent Plate Boundaries</video:title>
      <video:description>Plate Tectonics-- Geological features of Convergent Plate Boundaries

Geological features of Convergent Plate Boundaries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25002.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-17T18:00:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y0eWnOZpSpQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>plate</video:tag>
      <video:tag>Tectonics</video:tag>
      <video:tag>geological</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Convergent</video:tag>
      <video:tag>Boundaries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Music-can-make-you-stronger-or-faster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Music can make you stronger or faster</video:title>
      <video:description>When you work out do you listen to music? accoridng to studies listening to music can help improve performance.  In this video we see what the results of listening to music can be.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/9ffff585-eeae-49e0-a632-c13c5b8877b7/cand_10.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2014-10-01T11:21:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31720.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Music</video:tag>
      <video:tag>athletic</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec13-Occlusal-Adjustment-Protrusive-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec13  - Occlusal Adjustment - Protrusive Movement</video:title>
      <video:description>&quot;Lec13  - Occlusal Adjustment - Protrusive Movement A demonstration of protrusive and an explanation of when and why protrusive adjustment is necessary.  Orig. air date: AUG 14 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21366.jpg</video:thumbnail_loc>
      <video:duration>420</video:duration>
      <video:publication_date>2012-09-09T04:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PyRWvtHL9pk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec13</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Adjustment</video:tag>
      <video:tag>Protrusive</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hammerhead-sharks-gathering-in-Costa-Rica-by-BBC-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hammerhead sharks gathering in Costa Rica by BBC Earth</video:title>
      <video:description>From land some rocks and small hills might look insignificant from the top but below they play a crucial role. These rocks force deep ocean currents to the top bringing with them many nutrients and with them, hungry fellows start arriving. This is the gatherings of Hammerhead sharks in Costa Rica in BBC Earth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1e3a1311-8ca1-406e-905e-c0761104026b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-11-26T06:10:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8155.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Gatherings</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hammerhead</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Costa</video:tag>
      <video:tag>Rica</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Standard-Model-Architecture-and-Interactions-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Standard Model Architecture and Interactions Part 1</video:title>
      <video:description>The Standard Model Architecture and Interactions/n©  2011 Claude Michael Cassano/n    Based on my linearization of the Klein-Gordon equations, potential functions generalizations of the electric and magnetic field strengths form a basis from which a compound model simply constructs the leptons; the simple differences between the quarks and leptons; how the quarks arose from the leptons; why there are these two types of fermions; and why there are precisely three generations for each of these types. The most elementary particle interactions classify the interactions between strong and weak, and further still between the W and Z type of weak interactions. Two simple conservation requirements give rise to all the fundamental particle interactions, and describe the structure of the weak intermediate envelopes. Further, a simple charge function determines the charge of every object. Further still, the only free assignable parameters for the entire model are four mass constants for each fermion generation.
         This presentation is essentially a summary of my book: &quot;a Mathematical Preon Foundation for the Standard Model&quot;; but starting from the different standpoint of my Helmholtzian operator matrix product, rather than my constructive algebras (developed primarily in &quot;Reality is a Mathematical Model&quot; and &quot;The Weighted Matrix Product&quot;). 
    Through some ingenious mathematical manipulations, it can be shown that in free space, the thus defined  E  and  B  (generalizations of the electric and magnetic field strengths) also satisfy the Klein-Gordon equations, so have a particle-nature.
    Identifying a particle-nature member R  as either an  E  or a  B  ; each of these members satisfies the Klein-Gordon equation, but only really do so as three-vectors with three components or triplets. And, each bag of triplets must be triplets or triplets of triplets or triplets of triplets of triplets, and so on (i.e.: 3 to the n of triplets).
    The simplest , and thus, most fundamental members are triplets. The next most fun</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/1e390910-9501-4980-b943-a0853bfbaac1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2011-04-07T09:44:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6907.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>quark</video:tag>
      <video:tag>lepton</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Cancer-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Cancer Formation</video:title>
      <video:description>This video presents an excerpt from a book that discusses a new look to cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1e412fed-4e42-4526-b6b7-7a6c567fb02f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2009-05-28T01:19:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2672.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Male-Infertility-and-Vasectomy-Reversal-Dr-Gould</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Infertility and Vasectomy Reversal Dr. Gould</video:title>
      <video:description>Dr. Gould, a male fertility specialist at NCFMC, discusses the teamwork approach to fertility.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1e485cb5-7e5b-4de0-917a-42d053d3765a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2009-05-13T04:20:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2172.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>NCFMC</video:tag>
      <video:tag>Gould</video:tag>
      <video:tag>Vasectomy</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>Sterilization</video:tag>
      <video:tag>vasovasotomy</video:tag>
      <video:tag>tubes</video:tag>
      <video:tag>tied</video:tag>
      <video:tag>IVF</video:tag>
      <video:tag>ICSI</video:tag>
      <video:tag>IU</video:tag>
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